A production and processing equipment for refrigeration compressor housing

Abstract

The present invention discloses a production and processing equipment for refrigeration compressor housings, and relates to the technical field related to housing grinding. The present invention includes a grinding support assembly, a transmission grinding assembly, a first grinding assembly, and a second grinding assembly. The grinding support assembly includes a driving disc, and a grinding ring and a grinding gear ring are rotatably provided on the upper surface of the driving disc. An arc-shaped rack is fixedly connected to the circumferential side of the driving disc. The transmission grinding assembly includes a first grinding plate and a second grinding plate. The first grinding assembly includes an arc-shaped grinding plate and a horizontal adjustment disk, and an adjustment transmission column is provided inside the horizontal adjustment disk. The present invention drives the arc-shaped rack to rotate a certain angle through the driving disc, and then drives the corresponding grinding gear ring to rotate one circle. When the grinding gear rings rotate one circle, the first grinding plate and the second grinding plate rotate synchronously one circle, and the arc-shaped grinding plate rotates one circle at the same time, thereby achieving consistency in the degree of grinding of each part and avoiding accumulation of grinding residues at the edge.

Description

Technical Field

[0001] The invention belongs to the technical field related to shell grinding, and in particular relates to a production and processing equipment for a refrigeration compressor shell. Background Art

[0002] The compressor housing is the outer shell that covers the internal mechanical parts of the compressor. It mainly plays a protective role, which can prevent the mechanical parts from being damaged and contaminated by the outside world and ensure the normal operation of the internal parts. By grinding the compressor housing, surface burrs and unevenness can be removed, the dimensional accuracy can be improved, the matching accuracy with other parts can be ensured, the overall assembly quality can be improved, and the surface hardness and wear resistance of the compressor housing can be increased, thereby extending its service life.

[0003] The common grinding method of the compressor housing is to grind each surface of the compressor housing in sequence through a grinding device. However, in the actual operation process, when grinding one side, the residues produced by grinding will adhere to the edge positions of the two adjacent sides. At the same time, when grinding all sides at the same time, the grinding degree cannot be kept consistent, which affects the consistency of the product. To this end, we provide a production and processing equipment for refrigeration compressor housings to solve the above technical problems. Summary of the invention

[0004] The object of the present invention is to provide a production and processing equipment for refrigeration compressor housings, which solves the problems in the above-mentioned technical background through the specific structural design of the grinding support assembly, the limit assembly, the compressor housing, the transmission grinding assembly, the first grinding assembly and the second grinding assembly.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a production and processing equipment for a refrigeration compressor housing, comprising a grinding support assembly, a limit assembly, a compressor housing, a transmission grinding assembly, a first grinding assembly and a second grinding assembly, wherein the upper surface of the grinding support assembly is fixedly connected to the limit assembly, the grinding support assembly comprises a rotatably arranged driving disc, the upper surface of the driving disc is rotatably arranged with a grinding ring, the surface of the driving disc is rotatably connected with a grinding gear ring through a sliding slide, an arc-shaped rack is fixedly connected to the peripheral side of the driving disc, the driving disc is controlled to rotate a certain angle, the arc-shaped rack moves synchronously to drive the grinding gear ring to rotate one circle, and the grinding gear ring is driven to rotate a certain angle through the grinding gear ring; a compressor housing is arranged inside the limit assembly, a plurality of through holes are opened at the axial position and the position deviating from the axial position of the compressor housing, the lower surface of the compressor housing is in contact with the grinding ring and the grinding gear ring, the limit assembly comprises a plurality of arc-shaped limit plates that can move radially and horizontally, and when the arc-shaped limit plates move radially and in contact with the peripheral side of the compressor housing, the position of the compressor housing is limited.

[0007] A transmission grinding assembly is slidably arranged between the two inner walls of the grinding support assembly, and the transmission grinding assembly includes a first grinding plate and a second grinding plate which are rotatably arranged. The grinding support assembly drives the first grinding plate and the second grinding plate to move synchronously. When the first grinding plate and the second grinding plate are in contact with the surface of the compressor casing, the surface of the compressor casing is polished by controlling the two to rotate respectively; a first grinding assembly and a second grinding assembly are rotatably arranged inside the compressor casing, and the first grinding assembly includes a plurality of rotatably arranged arc-shaped grinding plates and a horizontal adjustment disk, and an adjustment transmission column is slidably arranged inside the horizontal adjustment disk. The rotation of the horizontal adjustment disk drives the adjustment transmission column and the arc-shaped grinding plate to move radially synchronously, and the second grinding assembly has the same structure as the first grinding assembly.

[0008] The present invention is further configured as follows: the polishing support assembly also includes a support table, two vertical support plates are symmetrically and fixedly connected to the upper surface of the support table, the driving disc is rotatably connected to the upper surface of the support table, an adjustment cavity is provided inside the support table, a driving motor is fixedly installed on the top of the adjusting cavity, and the output end of the driving motor is fixedly connected to the driving disc; a transmission groove is provided on the upper surface of the driving disc, a plurality of arc-shaped support blocks are slidably arranged inside the transmission groove, the polishing gear ring is rotatably connected to a surface of the corresponding arc-shaped support block away from the driving disc, and a transmission pillar is fixedly connected to a side of the polishing gear ring close to the arc-shaped support block.

[0009] The upper surface of the support platform is rotatably connected to a plurality of first transmission gears corresponding to the grinding gear rings, the first transmission gears are meshed with the arc-shaped rack, the upper surface of the first transmission gear is fixedly connected to the second transmission gear through a supporting column, the second transmission gear is meshed with the corresponding grinding gear rings; the upper surface of the driving disc is rotatably connected to a transmission support plate, the upper surface of the transmission support plate is provided with guide grooves corresponding to the grinding gear rings, the transmission pillars are slidably fitted with the guide grooves, and the grinding ring is fixedly connected to the upper surface of the transmission support plate.

[0010] The present invention is further configured as follows: the limit assembly includes a limit support frame fixedly connected to the upper surface of the support platform, the limit support frame is fixedly connected to the inside of the first limit ring, a plurality of limit sliding grooves are opened inside the first limit ring, and a limit support plate is slidably arranged inside the limit sliding groove, and the arc limit plate is fixedly connected to an end of the limit support plate away from the limit sliding groove; the upper surface of the first limit ring is rotatably connected to the second limit ring, and the lower surface of the second limit ring is opened with a limit guide groove corresponding to the limit sliding groove one by one, and the upper surface of the arc limit plate is fixedly connected to a limit transmission column slidably matched with the corresponding limit guide groove; the peripheral side surface of the limit support frame is opened with a through hole, and the peripheral side surface of the second limit ring is fixedly connected to the first ear plate, and the upper surface of the support platform is rotatably installed with an electric push rod through the support seat, and the output end of the electric push rod is rotatably connected to the first ear plate through the adjustment transmission plate.

[0011] The present invention is further configured such that the transmission grinding assembly also includes a horizontal support plate slidably arranged between the two vertical support plates, the upper surface of the horizontal support plate is fixedly connected to a support frame, the top of the support frame is rotatably connected to a first bevel gear through a rotating support column, and one end of the rotating support column that passes through the horizontal support plate is fixedly connected to a grinding frame; the first grinding plate is slidably arranged inside the grinding frame, one side surface of the first grinding plate is an inclined sliding surface structure, the first grinding plate and the grinding frame are connected by a first return spring, the peripheral side surface of the rotating support column is fixedly connected to an adjusting support plate, and the upper surface of the adjusting support plate is rotatably connected to a transmission internal gear ring.

[0012] A transmission groove is provided on the lower surface of the horizontal support plate, and a transmission cavity is formed between the transmission groove and the adjusting support plate. A second bevel gear is sleeved on the outside of the rotating support column, and the second bevel gear is rotatably connected to the upper surface of the horizontal support plate through a support tube, and a grinding support plate is fixedly connected to the peripheral side of the support tube, and the grinding support plate and the transmission cavity are slidably matched. A grinding adjustment groove is provided on the lower surface of the grinding support plate, and the second grinding plate is slidably arranged inside the grinding adjustment groove, and one side of the second grinding plate is an inclined sliding surface structure, and a second return spring is fixedly connected between the second grinding plate and the inner wall of the grinding adjustment groove; the upper surface of the horizontal support plate is rotatably connected with a transmission bevel gear through a second ear plate, and the transmission bevel gear is located between the first bevel gear and the second bevel gear, and the transmission bevel gear and the first bevel gear and the second bevel gear are all meshed with each other.

[0013] The present invention is further configured that the first grinding assembly also includes a grinding support rod, the horizontal adjustment disk is rotatably connected to the upper surface of the grinding support rod, and the surface of the horizontal adjustment disk is provided with an arc transmission groove corresponding to the adjusting transmission column one by one; the circumferential side of the grinding support rod is symmetrically and fixedly connected with two adjusting support plates, and a plurality of adjusting slides are provided inside the adjusting support plate, and a grinding support rod is slidably arranged inside the adjusting slide, the arc grinding plate is fixedly connected between the two grinding support rods in the vertical direction, and an adjustment guide groove connected to the corresponding adjusting slide is provided on the upper surface of the adjustment support plate close to the horizontal adjustment disk, and the adjusting transmission column is fixedly connected to the upper surface of the corresponding grinding support rod, and the adjusting transmission column slides in cooperation with the corresponding adjusting guide groove and the arc transmission groove.

[0014] The present invention is further configured such that the second grinding assembly is arranged inside the through hole at the axis center of the compressor casing, the peripheral side surface of the grinding support rod of the second grinding assembly is plug-fitted between the second transmission support plate and the grinding ring, the upper surface of the adjustment support plate of the second grinding assembly is fixedly connected to the rotating support column through a hollow support column, the upper surface of the horizontal adjustment disk of the second grinding assembly is fixedly connected with an adjustment column, an installation cavity is opened inside the rotating support column, a driving source is installed inside the installation cavity, and the output end of the driving source is fixedly connected to the adjusting column.

[0015] The first grinding assembly is installed inside the corresponding through hole of the compressor housing that deviates from the axis. A support rod is fixedly connected to the upper surface of the horizontal adjustment disk of the first grinding assembly. One end of the support rod that passes through the adjustment support disk is fixedly connected to an adjustment gear that meshes with the internal transmission gear ring. A power source is fixedly installed on the upper surface of the horizontal support plate. The output end of the power source is fixedly connected to one of the adjustment gears. The peripheral side surface of the grinding support rod of the first grinding assembly is plug-fitted between the first transmission support plate and the grinding gear ring.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention sets a grinding support assembly and a first grinding assembly. When the arc-shaped rack rotates a fixed angle, it drives the grinding gear ring to rotate one circle. The grinding gear ring drives the grinding ring to rotate a certain angle. When the grinding gear ring rotates one circle in turn, it drives the grinding ring to rotate one circle. At the same time, the arc-shaped grinding plate is driven to rotate by the grinding support rod, so as to realize the synchronous grinding of the edge position of the through hole while grinding the inner wall of the through hole, so as to avoid the residue after grinding at the edge position when grinding alone.

[0018] 2. The present invention sets a grinding support assembly, a first grinding assembly and a transmission grinding assembly. When the grinding gear ring and the grinding ring rotate, the grinding frame and the first grinding plate are driven to rotate synchronously for grinding. The first bevel gear rotates synchronously. Under the connection of the transmission bevel gear, the second bevel gear is driven to rotate in the opposite direction, so that the second grinding plate and the grinding support plate are rotated for grinding. In this way, the inner wall of the through hole is polished for one circle while the upper surface of the compressor casing is polished for one circle at the same time, so that the grinding degree of each part is kept consistent and the loss caused by excessive grinding is avoided.

[0019] 3. The present invention sets a first grinding component and a second grinding component to control the rotation of the horizontal adjustment disk and the synchronous rotation of the arc transmission groove. Under the sliding cooperation between the arc transmission groove and the adjustment transmission column, the adjustment transmission column moves radially along the adjustment guide groove, and then the arc grinding plate moves radially synchronously until it fits with the inner wall of the through hole. This can meet the cleaning needs of the inner walls of through holes of different diameters and improve the flexibility of the device.

[0020] 4. The present invention sets a limit assembly, and the output end of the electric push rod gradually extends, driving the second limit ring to rotate. Under the sliding cooperation between the limit guide groove and the corresponding limit transmission column, the limit transmission column moves radially, and the limit support plate and the arc limit plate are driven to move synchronously through the limit transmission column to fix the position of the compressor housing, thereby realizing the limit fixation of the compressor housing and avoiding offset during grinding to cause grinding deviation.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1The present invention is a structural schematic diagram of a production and processing equipment for refrigeration compressor housing.

[0024] Figure 2 for Figure 1 Horizontal structural cross-sectional view.

[0025] Figure 3 for Figure 1 Longitudinal structural cross-sectional view.

[0026] Figure 4 It is a schematic diagram of the structure of the grinding support assembly in the present invention.

[0027] Figure 5 It is a partial structural schematic diagram of the grinding support assembly in the present invention.

[0028] Figure 6 for Figure 4 Longitudinal structural cross-sectional view.

[0029] Figure 7 for Figure 5 A local enlarged schematic diagram of point A in the middle.

[0030] Figure 8 It is a schematic diagram of the structure of the limiting component in the present invention.

[0031] Fig. 9 It is a horizontal structural cross-sectional view of the limiting component in the present invention.

[0032] Fig.10 This is a diagram showing the coordinated use of the limit assembly and the compressor housing in the present invention.

[0033] Fig.11 It is a structural schematic diagram of the transmission grinding assembly in the present invention.

[0034] Fig.12 This is a schematic structural diagram of the transmission grinding assembly of the present invention from another angle.

[0035] Fig.13 It is a schematic structural diagram of the first grinding component in the present invention.

[0036] Fig.14 It is a longitudinal structural cross-sectional view of the first grinding assembly in the present invention.

[0037] Fig.15 This is a diagram showing the first grinding assembly and the adjusting gear in the present invention.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] 1-grinding support assembly, 101-driving disc, 102-grinding ring, 103-grinding gear ring, 104-arc rack, 105-support table, 106-vertical support plate, 107-driving motor, 108-transmission slide, 109-transmission pillar, 110-first transmission gear, 111-second transmission gear, 112-transmission support plate, 113-guide slide, 2-limiting assembly, 201-arc limiting plate, 202-limiting support frame, 203-first limiting ring, 204-limiting support plate, 205-second limiting ring, 206-limiting guide groove, 207-limiting transmission column, 20 8-electric push rod, 3-compressor housing, 4-transmission grinding assembly, 401-first grinding plate, 402-second grinding plate, 403-horizontal support plate, 404-first bevel gear, 405-grinding frame, 406-adjusting support plate, 407-transmission inner gear ring, 408-second bevel gear, 409-transmission bevel gear, 410-grinding support plate, 5-first grinding assembly, 501-arc grinding plate, 502-horizontal adjustment plate, 503-adjusting transmission column, 504-arc transmission groove, 505-adjusting support plate, 506-adjusting slideway, 6-second grinding assembly, 7-adjusting gear. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] For specific embodiment 1, please refer to Figure 1-15The present invention is a production and processing equipment for a refrigeration compressor housing, comprising a grinding support component 1, a limit component 2, a compressor housing 3, a transmission grinding component 4, a first grinding component 5 and a second grinding component 6. Specifically, the upper surface of the grinding support component 1 is fixedly connected to the limit component 2, and the grinding support component 1 comprises a rotatably arranged driving disc 101, and a grinding ring 102 is rotatably arranged on the upper surface of the driving disc 101. A grinding gear ring 103 is rotatably connected to the surface of the driving disc 101 through a sliding bar. The upper surfaces of the grinding ring 102 and the grinding gear ring 103 are made of a grinding material. The rotation of the two can realize the grinding of the corresponding positions. An arc-shaped rack 104 is fixedly connected to the side surface of the driving disc 101. The driving disc 101 is controlled to rotate a certain angle, and the arc-shaped rack 104 moves synchronously to drive the grinding gear ring 103 to rotate one circle. The driving disc 1 When 01 rotates a certain angle again, the other adjacent grinding gear ring 103 rotates one circle. When the driving disc 101 rotates one circle, the grinding gear ring 103 rotates one circle, and at the same time, the grinding gear ring 103 drives the grinding ring 102 to rotate a certain angle; a compressor casing 3 is arranged inside the limiting component 2, and a plurality of through holes are provided at the axial position and the position deviating from the axial position of the compressor casing 3. The lower surface of the compressor casing 3 is fitted with the grinding ring 102 and the grinding gear ring 103. When the grinding ring 102 and the grinding gear ring 103 rotate, the corresponding position of the lower surface of the compressor casing 3 is polished. The limiting component 2 includes a plurality of arc-shaped limiting plates 201 which can move radially and horizontally. When the arc-shaped limiting plates 201 move radially and fit with the side surfaces of the compressor casing 3, the position of the compressor casing 3 is limited to avoid the position of the compressor casing 3 from moving when being polished.

[0042] Furthermore, a transmission grinding assembly 4 is slidably arranged between the two inner side walls of the grinding support assembly 1, and the transmission grinding assembly 4 includes a first grinding plate 401 and a second grinding plate 402 which are rotatably arranged. The grinding support assembly 1 drives the first grinding plate 401 and the second grinding plate 402 to move synchronously. When the first grinding plate 401 and the second grinding plate 402 are in contact with the surface of the compressor housing 3, the surface of the compressor housing 3 is polished by controlling the rotation of the two plates respectively. The sum of the areas where the first grinding plate 401 and the second grinding plate 402 are rotated and polished can cover the upper surface of the compressor housing 3. A first grinding assembly 5 and a second grinding assembly 6 are rotatably arranged inside the compressor housing 3. The first grinding assembly 5 includes a plurality of rotatably arranged arc-shaped grinding plates 501 and a horizontal adjustment disk 502. An adjusting transmission column 503 is slidably arranged inside the horizontal adjustment disk 502. The horizontal adjustment disk 502 rotates to drive the adjusting transmission column 503 and the arc-shaped grinding plate 501 to move radially synchronously. When the side surface of the arc-shaped grinding plate 501 fits the inside of the through hole of the compressor housing 3, the arc-shaped grinding plate 501 rotates to grind the inner wall of the through hole. The second grinding assembly 6 has the same structure as the first grinding assembly 5.

[0043] The operation process of this embodiment is as follows: the compressor casing 3 to be polished is placed inside the limiting assembly 2, and the arc limiting plate 201 is controlled to move radially synchronously until the arc limiting plate 201 fits with the side surface of the compressor casing 3, so as to fix the position of the compressor casing 3, and at the same time, the through holes on the compressor casing 3 correspond to the polishing ring 102 and the polishing gear ring 103 respectively; then the transmission polishing assembly 4 is controlled to slide downward, driving the first polishing assembly 5 and the second polishing assembly 6 to move synchronously, until the first polishing assembly 5 and the second polishing assembly 6 are respectively inserted into the corresponding through holes, and the first polishing plate 401 and the second polishing plate 402 are both fitted with the upper surface of the compressor casing 3, the horizontal adjustment disk 502 rotates, driving the adjustment transmission column 503 to move radially, and then driving the arc polishing plate 501 to move radially synchronously until the arc polishing plate 501 fits with the inside of the through hole. The driving disc 101 is controlled to rotate, and the driving disc 101 drives the arc rack 104 to rotate synchronously. When the arc rack 104 rotates a certain angle, it drives the corresponding grinding gear ring 103 to rotate one circle, and at the same time, the grinding gear ring 103 drives the grinding ring 102 to rotate a certain angle. When the driving disc 101 rotates one circle, the arc rack 104 drives each grinding gear ring 103 to rotate one circle, and drives the grinding ring 102 to rotate one circle through the grinding gear ring 103, so as to realize the grinding and cleaning of the edge position of the lower surface of the through-hole. In this process, the arc rack 104 is driven to rotate one circle by the grinding ring 102 and the grinding gear ring 103, so as to realize the grinding of the inner wall of the through-hole, and at the same time, under the connection of the second grinding assembly 6, the first grinding plate 401 is driven to rotate one circle, and the second grinding plate 402 synchronously rotates in the opposite direction for one circle, so as to jointly grind the upper surface of the compressor casing 3.

[0044] For specific embodiment 2, please refer to Figure 2-10 On the basis of the first specific embodiment, the grinding support assembly 1 further includes a support table 105, and two vertical support plates 106 are symmetrically fixedly connected to the upper surface of the support table 105. The driving disc 101 is rotatably connected to the upper surface of the support table 105. An adjustment cavity is provided inside the support table 105, and a driving motor 107 is fixedly installed on the top of the adjustment cavity. The output end of the driving motor 107 is fixedly connected to the driving disc 101; a transmission slide groove 108 is provided on the upper surface of the driving disc 101, and a plurality of arcs are arranged for sliding inside the transmission slide groove 108. shaped support block, the grinding gear ring 103 is rotatably connected to a surface of the corresponding arc-shaped support block away from the driving disc 101, an arc-shaped groove is provided on the upper surface of the arc-shaped support block, a transmission ring slidably matched with the arc-shaped groove is fixedly connected to the lower surface of the grinding gear ring 103, and a transmission pillar 109 is fixedly connected to a side of the grinding gear ring 103 close to the arc-shaped support block, the length of the arc-shaped support block does not hinder the movement of the transmission pillar 109, and when the transmission pillar 109 rotates synchronously with the grinding gear ring 103, the transmission pillar 109 passes through the edge positions at both ends of the arc-shaped support block.

[0045] Furthermore, a plurality of first transmission gears 110 corresponding to the grinding gear rings 103 are rotatably connected on the upper surface of the support platform 105, and the first transmission gears 110 and the arc-shaped rack 104 are meshed with each other. When the corresponding first transmission gears 110 are meshed with the arc-shaped rack 104, the first transmission gears 110 rotate along with the movement of the arc-shaped rack 104. The upper surface of the first transmission gear 110 is fixedly connected with a second transmission gear 111 through a supporting column, and the second transmission gears 111 and the corresponding grinding gear rings 103 are meshed with each other. The grinding gear ring 103 is an external gear ring structure and its upper surface is made of grinding material; the upper surface of the driving disc 101 is rotatably connected to a transmission support plate 112, and the upper surface of the transmission support plate 112 is provided with a guide groove 113 corresponding to the grinding gear ring 103, and the transmission pillar 109 is slidably matched with the guide groove 113. When the transmission pillar 109 rotates into the guide groove 113, the transmission support plate 112 is driven to rotate a certain angle as the transmission pillar 109 moves, and the grinding ring 102 is fixedly connected to the upper surface of the transmission support plate 112.

[0046] Furthermore, the limiting assembly 2 includes a limiting support frame 202 fixedly connected to the upper surface of the support platform 105, and the peripheral side of the arc-shaped support block is fixedly connected to the inner wall of the limiting support frame 202 through an extended support plate, which can limit the position of the arc-shaped support block. A first limiting ring 203 is fixedly connected to the inside of the limiting support frame 202, and a plurality of limiting grooves are opened inside the first limiting ring 203. A limiting support plate 204 is slidably arranged inside the limiting groove, and the arc-shaped limiting plate 201 is fixedly connected to the end of the limiting support plate 204 away from the limiting groove; a second limiting ring 205 is rotatably connected to the upper surface of the first limiting ring 203, and a limiting groove is opened on the lower surface of the second limiting ring 205 to engage with the limiting groove. There are one-to-one corresponding limit guide grooves 206, and the upper surface of the arc-shaped limit plate 201 is fixedly connected with a limit transmission column 207 that slides with the corresponding limit guide groove 206. The limit guide groove 206 is an inclined structure, and one end of it gradually approaches the axis position of the limit support frame 202; a through hole is opened on the side surface of the limit support frame 202, and a first ear plate is fixedly connected to the side surface of the second limit ring 205. An electric push rod 208 is rotatably installed on the upper surface of the support platform 105 through a support seat. The output end of the electric push rod 208 is rotatably connected to the first ear plate by adjusting the transmission plate, and the second limit ring 205 is driven to rotate counterclockwise (such as Figure 8 As shown in the figure, under the sliding cooperation between the limit transmission column 207 and the limit guide groove 206, the limit transmission column 207 is driven to move radially.

[0047] The operation process of this embodiment is as follows: the compressor housing 3 is placed inside the limiting support frame 202, and the output end of the electric push rod 208 is gradually extended, thereby driving the second limiting ring 205 to rotate counterclockwise (such as Figure 8As shown in the figure, the limit guide groove 206 moves synchronously with the second limit ring 205. Under the sliding cooperation between the limit guide groove 206 and the corresponding limit transmission column 207, the limit transmission column 207 moves radially, and the limit support plate 204 is driven to move synchronously through the limit transmission column 207, thereby driving the arc limit plate 201 to gradually move toward the axial position until the arc limit plate 201 is tightly attached to the side surface of the compressor housing 3, thereby fixing the position of the compressor housing 3.

[0048] When the position of the compressor housing 3 is fixed, the through holes of the compressor housing 3 correspond to the grinding gear ring 103 and the grinding ring 102 respectively, and the compressor housing 3 fits with the grinding gear ring 103 and the grinding ring 102, and the driving motor 107 is started to drive the driving disc 101 to rotate. During the rotation of the driving disc 101, the arcuate rack 104 moves synchronously. When the arcuate rack 104 moves to mesh with the corresponding first transmission gear 110, as the arcuate rack 104 continues to move, under the meshing action of the first transmission gear 110 and the arcuate rack 104, the corresponding first transmission gear 110 is driven to rotate, and the second transmission gear 111 rotates synchronously with the first transmission gear 110, and under the meshing action of the second transmission gear 111 and the grinding gear ring 103, the grinding gear ring 103 is driven to rotate synchronously. When the meshing of the arcuate rack 104 and the first transmission gear 110 disappears, the grinding gear ring 1 03 rotates one circle. During the rotation of the grinding gear ring 103, the transmission pillar 109 moves synchronously. When the transmission pillar 109 rotates to the inside of the guide slot 113, as the transmission pillar 109 continues to move, it drives the transmission support plate 112 to rotate a certain angle, and then drives the grinding ring 102 to rotate a certain angle. When the transmission pillar 109 is out of the guide slot 113, the opening of the guide slot 113 is located on the movement trajectory of the next transmission pillar 109; since the interval angles between the first transmission gears 110 are the same, the arc-shaped rack 104 rotates a certain angle each time, driving the corresponding grinding gear ring 103 to rotate one circle. When the arc-shaped rack 104 rotates one circle, it drives each grinding gear ring 103 to rotate one circle, and at the same time, the grinding ring 102 also rotates one circle. Under the rotation of the grinding ring 102 and the grinding gear ring 103, the edge position of the lower surface of the through hole of the compressor housing 3 is polished.

[0049] For specific embodiment 3, please refer to Figure 10-15On the basis of the first and second specific embodiments, specifically, the transmission grinding assembly 4 also includes a horizontal support plate 403 slidably arranged between the two vertical support plates 106, and the horizontal support plate 403 is controlled to move up and down by an electric telescopic rod arranged on the upper surface of the vertical support plate 106. The upper surface of the horizontal support plate 403 is fixedly connected to a support frame, and the top of the support frame is rotatably connected to a first bevel gear 404 through a rotating support column, and one end of the rotating support column passing through the horizontal support plate 403 is fixedly connected to a grinding frame 405; the first grinding plate 401 is slidably arranged inside the grinding frame 405, and the grinding frame 40 5 and the lower surface of the first grinding plate 401 are both made of grinding material, which can be used to grind the upper surface of the compressor housing 3. One side of the first grinding plate 401 is an inclined sliding surface structure. The first grinding plate 401 is connected to the grinding frame 405 through a first return spring. When the inclined sliding surface of the first grinding plate 401 is squeezed, the first grinding plate 401 moves close to the axial position, the squeezing external force disappears, and the first grinding plate 401 moves to its original position under the elastic recovery of the first return spring. The side surface of the rotating support column is fixedly connected to an adjusting support plate 406, and the upper surface of the adjusting support plate 406 is rotatably connected to a transmission inner gear ring 407.

[0050] A transmission groove is provided on the lower surface of the horizontal support plate 403, and a transmission cavity is formed between the transmission groove and the adjustment support plate 406. A second bevel gear 408 is provided on the outer side of the rotating support column. The second bevel gear 408 is rotatably connected to the upper surface of the horizontal support plate 403 through a support tube. A grinding support plate 410 is fixedly connected to the side surface of the support tube. The grinding support plate 410 is located inside the transmission cavity. The grinding support plate 410 and the transmission cavity are slidably matched. A grinding adjustment groove is provided on the lower surface of the grinding support plate 410. The second grinding plate 402 is slidably arranged inside the grinding adjustment groove. The lower surface of the grinding adjustment groove and the lower surface of the second grinding plate 402 are both made of grinding material. , one side of the second grinding plate 402 is an inclined sliding surface structure, and a second return spring is fixedly connected between the second grinding plate 402 and the inner wall of the grinding adjustment groove. When the inclined sliding surface of the second grinding plate 402 is squeezed, the second grinding plate 402 moves close to the axial position, the squeezing external force disappears, and the second grinding plate 402 moves to its original position under the elastic recovery of the second return spring; the upper surface of the horizontal support plate 403 is rotatably connected to a transmission bevel gear 409 through a second ear plate, and the transmission bevel gear 409 is located between the first bevel gear 404 and the second bevel gear 408, and the first bevel gear 404 and the second bevel gear 408 are arranged opposite to each other (such as Fig.10 As shown, that is, the first bevel gear 404 is arranged downward and the second bevel gear 408 is arranged upward), the transmission bevel gear 409 is meshed with the first bevel gear 404 and the second bevel gear 408. Under the action of the transmission bevel gear 409, the first bevel gear 404 and the second bevel gear 408 rotate synchronously in opposite directions.

[0051] Furthermore, the first grinding component 5 also includes a grinding support rod, a horizontal adjustment disk 502 is rotatably connected to the upper surface of the grinding support rod, and the surface of the horizontal adjustment disk 502 is provided with an arc-shaped transmission groove 504 corresponding to the adjustment transmission column 503, and one end of the arc-shaped transmission groove 504 gradually moves away from the axis position; two adjustment support plates 505 are symmetrically fixedly connected to the side surface of the grinding support rod, and a plurality of adjustment slideways 506 are provided inside the adjustment support plate 505, and a grinding support rod is slidably arranged inside the adjustment slideway 506, and the arc-shaped grinding plate 501 is fixedly connected between the two grinding support rods in the vertical direction, and the arc-shaped grinding plate 501 is fixedly connected to the two grinding support rods in the vertical direction. The side surfaces of the grinding plate 501 are made of grinding material. An adjustment guide groove connected to the corresponding adjustment slideway 506 is provided on the upper surface of the adjustment support plate 505 close to the horizontal adjustment disk 502. The adjustment transmission column 503 is fixedly connected to the upper surface of the corresponding grinding support rod. The adjustment transmission column 503 slides with the corresponding adjustment guide groove and the arc transmission groove 504. When the horizontal adjustment disk 502 rotates, the adjustment transmission column 503 slides with the arc transmission groove 504 and the adjustment transmission column 503, so that the adjustment transmission column 503 moves radially along the adjustment guide groove, thereby driving the arc grinding plate 501 to move radially synchronously.

[0052] Furthermore, the second grinding component 6 is arranged inside the through hole at the axis of the compressor housing 3, and the peripheral side surface of the grinding support rod of the second grinding component 6 is plugged into the grinding ring 102 through the second transmission support plate, and the inner wall of the grinding ring 102 is fixedly connected with the second transmission support plate, and the upper surface of the second transmission support plate is provided with a triangular socket, and the lower surface of the grinding support rod is fixedly connected with a triangular protrusion, and when the triangular protrusion is inserted into the triangular socket, the rotation of the grinding ring 102 drives the grinding support rod to rotate synchronously, and the upper surface of the adjustment support plate 505 of the second grinding component 6 is fixedly connected with the rotating support column through the hollow support column. The rotation of the grinding ring 102 drives the grinding support rod to rotate, and then drives the rotating support column to rotate. The upper surface of the horizontal adjustment disk 502 of the second grinding component 6 is fixedly connected with an adjustment column, and the section column is located inside the hollow support column. An installation cavity is opened inside the rotating support column, and a driving source (such as a motor) is installed inside the installation cavity. The output end of the driving source is fixedly connected to the adjusting column. The driving source is used to drive the adjusting column to rotate, and then the horizontal adjustment disk 502 of the second grinding component 6 is driven to rotate, so as to realize the radial movement of the arc grinding plate 501 in the second grinding component 6 (consistent with the adjustment process of the arc grinding plate 501 of the first grinding component 5).

[0053] Furthermore, the first grinding component 5 is installed inside the corresponding through hole of the compressor housing 3 which deviates from the axis. A support rod is fixedly connected to the upper surface of the horizontal adjustment disk 502 of the first grinding component 5. One end of the support rod passing through the adjustment support disk 406 is fixedly connected to an adjustment gear 7 meshing with the transmission inner gear ring 407. A power source (such as a motor) is fixedly installed on the upper surface of the horizontal support plate 403. The output end of the power source is fixedly connected to one of the adjustment gears 7. The power source is used to drive the corresponding adjustment gear 7 to rotate. Under the action of the transmission inner gear ring 407, the other adjustment gears 7 rotate synchronously. The peripheral side surface of the grinding support rod of the first grinding component 5 is plug-in-matched with the grinding gear ring 103 through the first transmission support plate. The inner wall of the grinding gear ring 103 is fixedly connected to the first transmission support plate. A triangular socket is provided on the upper surface of the first transmission support plate. When the triangular protrusion on the grinding support rod is inserted into the triangular socket, the rotation of the grinding gear ring 103 drives the grinding support rod to rotate synchronously.

[0054] The operation process of this embodiment is: control the horizontal support plate 403 to move downward until the first grinding assembly 5 and the second grinding assembly 6 are inserted into the corresponding through holes, and at the same time, the first grinding plate 401 and the second grinding plate 402 are fitted with the upper surface of the compressor housing 3, and the triangular protrusion on the grinding support rod is inserted into the corresponding triangular plug hole, and the arc-shaped grinding plate 501 is adjusted to move radially to fit with the inner wall of the corresponding through hole. The specific operation process is as follows:

[0055] The driving source is used to drive the horizontal adjustment disk 502 to rotate, and the corresponding adjustment gear 7 is driven to rotate through the power source. Under the meshing action of the adjustment gear 7 and the transmission inner gear ring 407, the transmission inner gear ring 407 is driven to rotate. At the same time, under the meshing action of the transmission inner gear ring 407 and other adjustment gears 7, the adjustment gear 7 rotates synchronously, thereby driving the corresponding horizontal adjustment disk 502 to rotate. When the horizontal adjustment disk 502 rotates, the arc-shaped transmission groove 504 is driven to rotate synchronously. Under the sliding cooperation of the arc-shaped transmission groove 504 and the adjustment transmission column 503, the adjustment transmission column 503 moves radially along the adjustment guide groove, thereby driving the grinding support rod to slide along the corresponding adjustment slide 506, so that the arc-shaped grinding plate 501 moves radially synchronously until the arc-shaped grinding plate 501 is tightly attached to the inner wall of the through hole.

[0056] When the grinding ring 102 and the grinding gear ring 103 rotate, the grinding support rod is plugged into and fitted with the grinding ring 102 and the grinding gear ring 103, so that the grinding support rod rotates synchronously with the grinding ring 102 and the grinding gear ring 103, thereby driving the arc-shaped grinding plate 501 to rotate synchronously, and the arc-shaped grinding plate 501 is used to grind the inner wall of the through hole.

[0057] At the same time, under the connection action of the grinding support rod in the second grinding assembly 6, the rotating support column rotates synchronously, thereby driving the grinding frame 405 and the first grinding plate 401 to rotate synchronously, and the corresponding area (area 1) on the upper surface of the compressor housing 3 is ground by the grinding frame 405 and the first grinding plate 401. When the inclined sliding surface of the first grinding plate 401 is squeezed by an external force (such as the support rod or the second grinding plate 402), the first grinding plate 401 is squeezed and moves horizontally toward the axis position and compresses the first return spring. At the same time, the first bevel gear 404 is driven to rotate synchronously clockwise by the rotating support column (such as Fig.10 As shown in FIG. 1 ), under the meshing action of the first bevel gear 404 and the transmission bevel gear 409, the transmission bevel gear 409 rotates synchronously counterclockwise (as shown in FIG. 1 ). Fig.10 As shown in FIG. 1 ), under the meshing action of the transmission bevel gear 409 and the second bevel gear 408, the second bevel gear 408 is driven to rotate counterclockwise synchronously (as shown in FIG. 1 ). Fig.10 As shown in the figure, the grinding support plate 410 is driven to rotate synchronously through the support tube (in the opposite direction to the rotation direction of the first grinding plate 401), thereby driving the second grinding plate 402 to rotate synchronously, and the corresponding area (area 2) on the upper surface of the compressor housing 3 is ground by the second grinding plate 402 and the grinding support plate 410, and area 1 and area 2 just cover the entire upper surface of the compressor housing 3. When the inclined sliding surface of the second grinding plate 402 is squeezed by an external force (such as a support rod or the first grinding plate 401), the second grinding plate 402 is squeezed and moves horizontally away from the axial position and compresses the second return spring.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A production and processing equipment for refrigeration compressor housing, characterized in that: It comprises a grinding support assembly (1), wherein the upper surface of the grinding support assembly (1) is fixedly connected to a limiting assembly (2); The grinding support assembly (1) comprises a rotatably arranged driving disc (101), a grinding ring (102) being rotatably arranged on the upper surface of the driving disc (101), a grinding gear ring (103) being rotatably connected to the surface of the driving disc (101) via a sliding bar, an arc-shaped rack (104) being fixedly connected to the peripheral side surface of the driving disc (101), the driving disc (101) being controlled to rotate by a certain angle, the arc-shaped rack (104) synchronously moves to drive the grinding gear ring (103) to rotate by one circle, and at the same time, the grinding gear ring (103) drives the grinding ring (102) to rotate by a certain angle; A compressor housing (3) is arranged inside the limiting assembly (2); a plurality of through holes are provided at the axial center position and at positions offset from the axial center of the compressor housing (3); the lower surface of the compressor housing (3) is in contact with the grinding ring (102) and the grinding gear ring (103); the limiting assembly (2) comprises a plurality of arc-shaped limiting plates (201) that can move radially and horizontally; when the arc-shaped limiting plates (201) move radially and in contact with the peripheral side surface of the compressor housing (3), the position of the compressor housing (3) is limited; The grinding support assembly (1) is provided with a transmission grinding assembly (4) slidably disposed between the two inner side walls, the transmission grinding assembly (4) comprising a first grinding plate (401) and a second grinding plate (402) which are rotatably disposed, the grinding support assembly (1) drives the first grinding plate (401) and the second grinding plate (402) to move synchronously, and when the first grinding plate (401) and the second grinding plate (402) are in contact with the surface of the compressor housing (3), the surface of the compressor housing (3) is polished by controlling the rotation of the two plates respectively; A first grinding assembly (5) and a second grinding assembly (6) are rotatably arranged inside the compressor housing (3); the first grinding assembly (5) comprises a plurality of rotatably arranged arc-shaped grinding plates (501) and a horizontal adjustment disk (502); an adjustment transmission column (503) is slidably arranged inside the horizontal adjustment disk (502); the rotation of the horizontal adjustment disk (502) drives the adjustment transmission column (503) and the arc-shaped grinding plates (501) to move radially synchronously; the second grinding assembly (6) has the same structure as the first grinding assembly (5).

2. The production and processing equipment for refrigeration compressor housing according to claim 1, characterized in that: The polishing support assembly (1) further comprises a support platform (105), the upper surface of the support platform (105) being symmetrically and fixedly connected to two vertical support plates (106), the driving disc (101) being rotatably connected to the upper surface of the support platform (105), an adjusting cavity being provided inside the support platform (105), a driving motor (107) being fixedly installed at the top of the adjusting cavity, and an output end of the driving motor (107) being fixedly connected to the driving disc (101); A transmission groove (108) is provided on the upper surface of the driving disc (101), and a plurality of arc-shaped support blocks are slidably arranged inside the transmission groove (108). The grinding gear ring (103) is rotatably connected to a surface of a corresponding arc-shaped support block away from the driving disc (101), and a transmission pillar (109) is fixedly connected to a side surface of the grinding gear ring (103) close to the arc-shaped support block.

3. The production and processing equipment for refrigeration compressor housing according to claim 2, characterized in that: A plurality of first transmission gears (110) corresponding to the grinding gear rings (103) are rotatably connected to the upper surface of the support platform (105), the first transmission gears (110) and the arc-shaped racks (104) are meshed with each other, and a second transmission gear (111) is fixedly connected to the upper surface of the first transmission gear (110) via a supporting column, and the second transmission gear (111) and the corresponding grinding gear rings (103) are meshed with each other; The upper surface of the driving disc (101) is rotatably connected to a transmission support plate (112); the upper surface of the transmission support plate (112) is provided with guide grooves (113) corresponding one to one with the grinding gear ring (103); the transmission pillar (109) is slidably engaged with the guide grooves (113); and the grinding ring (102) is fixedly connected to the upper surface of the transmission support plate (112).

4. The production and processing equipment for refrigeration compressor housing according to claim 3, characterized in that: The limiting assembly (2) comprises a limiting support frame (202) fixedly connected to the upper surface of the support platform (105); a first limiting ring (203) is fixedly connected inside the limiting support frame (202); a plurality of limiting slide grooves are provided inside the first limiting ring (203); a limiting support plate (204) is slidably arranged inside the limiting slide groove; and the arc-shaped limiting plate (201) is fixedly connected to one end of the limiting support plate (204) away from the limiting slide groove; The upper surface of the first limiting ring (203) is rotatably connected to a second limiting ring (205); the lower surface of the second limiting ring (205) is provided with limiting guide grooves (206) corresponding to the limiting sliding grooves one by one; and the upper surface of the arc-shaped limiting plate (201) is fixedly connected to a limiting transmission column (207) slidably matched with the corresponding limiting guide grooves (206); A through opening is provided on the peripheral side of the limit support frame (202); a first ear plate is fixedly connected to the peripheral side of the second limit ring (205); an electric push rod (208) is rotatably mounted on the upper surface of the support platform (105) via a support seat; an output end of the electric push rod (208) is rotatably connected to the first ear plate via an adjusting transmission plate.

5. The production and processing equipment for refrigeration compressor housing according to claim 4, characterized in that: The transmission grinding assembly (4) further comprises a horizontal support plate (403) slidably arranged between the two vertical support plates (106); the upper surface of the horizontal support plate (403) is fixedly connected to a support frame; the top of the support frame is rotatably connected to a first bevel gear (404) via a rotating support column; one end of the rotating support column passing through the horizontal support plate (403) is fixedly connected to a grinding frame (405); The first grinding plate (401) is slidably arranged inside the grinding frame (405); one side of the first grinding plate (401) is an inclined sliding surface structure; the first grinding plate (401) and the grinding frame (405) are connected via a first return spring; an adjusting support plate (406) is fixedly connected to the side surface of the rotating support column; and a transmission inner gear ring (407) is rotatably connected to the upper surface of the adjusting support plate (406).

6. The production and processing equipment for refrigeration compressor housing according to claim 5, characterized in that: A transmission groove is provided on the lower surface of the horizontal support plate (403), and a transmission cavity is formed between the transmission groove and the adjustment support plate (406); a second bevel gear (408) is sleeved on the outside of the rotating support column, and the second bevel gear (408) is rotatably connected to the upper surface of the horizontal support plate (403) through a support tube; a grinding support plate (410) is fixedly connected to the side surface of the support tube, and the grinding support plate (410) is slidably matched with the transmission cavity; a grinding adjustment groove is provided on the lower surface of the grinding support plate (410), and the second grinding plate (402) is slidably arranged inside the grinding adjustment groove; one side surface of the second grinding plate (402) is an inclined sliding surface structure; and a second return spring is fixedly connected between the second grinding plate (402) and the inner wall of the grinding adjustment groove; The upper surface of the horizontal support plate (403) is rotatably connected to a transmission bevel gear (409) via a second ear plate; the transmission bevel gear (409) is located between the first bevel gear (404) and the second bevel gear (408); the transmission bevel gear (409) is meshed with the first bevel gear (404) and the second bevel gear (408).

7. The production and processing equipment for refrigeration compressor housing according to claim 6, characterized in that: The first grinding assembly (5) further comprises a grinding support rod, the horizontal adjustment disk (502) is rotatably connected to the upper surface of the grinding support rod, and the surface of the horizontal adjustment disk (502) is provided with arc-shaped transmission grooves (504) corresponding one to one with the adjustment transmission columns (503); Two adjustment support plates (505) are symmetrically fixedly connected to the side surface of the grinding support rod, a plurality of adjustment slideways (506) are provided inside the adjustment support plate (505), and a grinding support rod is slidably arranged inside the adjustment slideway (506), the arc-shaped grinding plate (501) is fixedly connected between the two grinding support rods in the vertical direction, an adjustment guide groove connected to the corresponding adjustment slideway (506) is provided on the upper surface of the adjustment support plate (505) close to the horizontal adjustment disk (502), and the adjustment transmission column (503) is fixedly connected to the upper surface of the corresponding grinding support rod, and the adjustment transmission column (503) is slidably matched with the corresponding adjustment guide groove and the arc-shaped transmission groove (504).

8. The production and processing equipment for refrigeration compressor housing according to claim 7, characterized in that: The second grinding component (6) is arranged inside the through hole at the axis of the compressor housing (3); the peripheral side surface of the grinding support rod of the second grinding component (6) is plugged into and matched with the grinding ring (102) through the second transmission support plate; the upper surface of the adjustment support plate (505) of the second grinding component (6) is fixedly connected to the rotating support column through a hollow support column; the upper surface of the horizontal adjustment disk (502) of the second grinding component (6) is fixedly connected to the adjustment column; an installation cavity is opened inside the rotating support column; a driving source is installed inside the installation cavity; and the output end of the driving source is fixedly connected to the adjustment column.

9. The production and processing equipment for refrigeration compressor housing according to claim 8, characterized in that: The first grinding component (5) is installed inside a corresponding through hole of the compressor housing (3) that is offset from the axis. A support rod is fixedly connected to the upper surface of the horizontal adjustment disk (502) of the first grinding component (5). One end of the support rod that passes through the adjustment support disk (406) is fixedly connected to an adjustment gear (7) that meshes with the transmission internal gear ring (407). A power source is fixedly installed on the upper surface of the horizontal support plate (403). The output end of the power source is fixedly connected to one of the adjustment gears (7). The peripheral side surface of the grinding support rod of the first grinding component (5) is plug-fitted between the first transmission support plate and the grinding gear ring (103).

Images