Air conditioner compressor flange center hole machining device

Abstract

The utility model relates to the field of flange center hole machining, and discloses an air conditioner compressor flange center hole machining device which comprises a supporting mechanism, a drilling mechanism and a clamping mechanism, the drilling mechanism is located at the upper end of the supporting mechanism, and the clamping mechanism is located in the center of the upper portion of the supporting mechanism. And the clamping mechanism comprises a base, a moving groove, a moving block, a clamping block and a limiting column, the clamping block is installed on the inner side of the moving block, and the limiting column is fixedly installed on the surface of the base. According to the air conditioner compressor flange center hole machining device, the shape of the clamping block is similar to a meshing tooth type, the friction force of the clamping block on a flange to be machined is improved, the stability of the device is improved, the limiting column is fixedly installed on the surface of the base, the device can abut against a descending base, and the stability of the device is improved; and the height d of the arc-shaped rough surface is larger than that of the flange to be machined, so that the device can provide comprehensive friction force, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange center hole processing, in particular to a flange center hole processing device for an air-conditioning compressor. Background Art

[0002] The flange center punching device is mainly used to punch holes in the center of the flange. This device generally includes an operating table, a punching assembly and a clamping and fixing assembly. The flange to be processed is fixed and then the punching and other corresponding operations are performed.

[0003] When the device is processing, if the flange is not fixed firmly enough, problems such as incorrect drilling orientation and flange falling off during drilling will occur, resulting in the device being unable to accurately complete the drilling operation. If the flange falls off during processing, a series of dangers will arise.

[0004] In order to solve the above problems, the prior art generally uses a clamping block to squeeze and fix the flange. However, in actual use, the existing clamping block has insufficient internal friction and cannot cover a larger area of ​​the flange to increase friction, resulting in a less than ideal limiting effect. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air-conditioning compressor flange center hole processing device, which can make the device more firmly placed and improve the stability and safety of the device.

[0006] According to an embodiment of the utility model, a device for machining a center hole of an air-conditioning compressor flange includes:

[0007] Support mechanism;

[0008] A drilling mechanism, wherein the drilling mechanism is arranged on the supporting mechanism;

[0009] A clamping mechanism, the clamping mechanism is arranged on the supporting mechanism and is located below the corresponding portion of the drilling mechanism;

[0010] Among them, the clamping mechanism includes a base, a movable groove, a movable block, a clamping block, a limit column and a cylinder transmission assembly, the base is installed on the upper surface of the support mechanism, the movable groove is opened on the base, the movable block is passed through the inner side of the movable groove, the clamping block is installed on the inner side of the movable block, the limit column is fixedly installed on the surface of the base, the cylinder transmission assembly is installed at the lower end of the base and is transmission connected to the movable block for controlling the movement of the movable block.

[0011] According to some embodiments of the utility model, the supporting mechanism includes a supporting table, a supporting column, a pad, an installation groove, a screw hole and a center groove. The supporting column is fixedly installed under the supporting table, the pad is nested in the lower end of the supporting column, the installation groove is opened at the rear end of the supporting table, the screw hole is arranged on the rear end surface of the supporting table, and the center groove is arranged at the rear of the front end of the supporting table. By arranging the pad to be nested in the lower end of the supporting column, the device will not be displaced or wear on the ground due to vibration during operation during processing, thereby improving the stability of the device.

[0012] According to some embodiments of the utility model, the drilling mechanism includes a mounting plate, a second screw hole, a wire arranging column, a base and a spiral drill. The second screw hole is arranged on the mounting plate to cooperate with the first screw hole. The wire arranging column is installed on the upper end of the mounting plate and extends forward to the corresponding upper side of the clamping mechanism. The base is arranged below the front end of the wire arranging column. The spiral drill is installed at the lower end of the base. By arranging the second screw hole to match the first screw hole, the installation between the devices is more convenient, and the convenience of the device is improved.

[0013] According to some embodiments of the utility model, the mounting groove is a concave structure, the mounting groove is embedded in the rear end of the supporting table top, and the mounting groove is located below the mounting plate. By setting the mounting groove below the mounting plate, the connection between devices is more convenient, thereby improving the convenience of the device.

[0014] According to some embodiments of the utility model, the clamping block includes a bearing portion fixedly connected to the moving block and a clamping portion for fixing the flange to be processed, and an arc-shaped rough surface is arranged on the inner side of the clamping portion, and the height of the arc-shaped rough surface is greater than the height of the flange to be processed. By setting the height of the arc-shaped rough surface greater than the height of the flange to be processed, the device can be applicable to more types of processing flanges, and being higher than the processing flange can also provide comprehensive friction force for the flange surface, thereby improving the stability and applicability of the device.

[0015] According to some embodiments of the utility model, the cable post is in the shape of a rectangular parallelepiped and is installed above the mounting plate. The cable post is adapted to the mounting groove. By arranging the cable post to be adapted to the mounting groove, the line connection of the device is more convenient, thereby improving the convenience of the device.

[0016] According to some embodiments of the utility model, the number of the limit columns is three, and the three limit columns are fixedly installed on the surface of the base at intervals. The shape of the limit columns is cylindrical. By setting the limit columns and fixing them on the surface of the base, when the device is performing a punching operation, the limit columns can support the descending base to prevent it from descending too much, resulting in unsatisfactory punching effect, thereby improving the stability of the device.

[0017] According to some embodiments of the utility model, the number of the moving blocks is three, and the three moving blocks are installed in the moving groove, and the moving blocks can move back and forth along the moving groove; each of the limiting columns is arranged between two adjacent moving blocks, and by arranging the moving blocks to be installed on the inner side of the moving groove, the device can adjust the position of the clamping block according to the model of the part to be punched, thereby improving the applicability of the device.

[0018] According to some embodiments of the utility model, the arc-shaped rough surface adopts an arc-shaped surface provided with any one or a combination of convex structures, strip-shaped tooth structures, wavy structures and frosted structures. The setting of the rough surface can further increase the friction force and improve the stability of workpiece clamping.

[0019] According to some embodiments of the utility model, the cylinder transmission assembly includes a cylinder and a connecting rod, one end of the connecting rod is connected to the output end of the cylinder, and the other end of the connecting rod is connected to the bottom of the moving block; the connecting rod is driven up and down by the output end of the cylinder, thereby controlling the back and forth movement of the moving block in the moving groove, thereby realizing the tightening and loosening of the flange by the gripping block.

[0020] Compared with the prior art, the beneficial effects of the embodiments of the utility model are:

[0021] 1. The center hole processing device for the flange of the air-conditioning compressor is capable of being applied to more types of flanges to be processed by setting the height of the arc-shaped rough surface to be greater than the height of the flange to be processed. Moreover, the device can provide comprehensive friction force for the surface of the flange by being higher than the flange to be processed, thereby improving the stability and applicability of the device. By arranging the pads to be nested at the lower end of the support column, the device will not be displaced or wear the ground due to vibration during operation during processing, thereby improving the stability of the device.

[0022] 2. The air-conditioning compressor flange center hole processing device makes installation between devices more convenient by arranging the second screw hole to match the first screw hole, and improves the convenience of the device. The installation groove is arranged to match the installation plate, so that the connection between devices is more convenient and the convenience of the device is improved. The wiring column is arranged to match the installation groove, so that the line connection of the device is more convenient and the convenience of the device is improved.

[0023] 3. The center hole processing device for the flange of the air-conditioning compressor is fixedly installed on the surface of the base by setting a limit column, so that when the device is performing a drilling operation, the limit column can support the descending base to prevent it from descending too much, resulting in an unsatisfactory drilling effect, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the drilling mechanism of the utility model;

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model.

[0029] In the figure: 1. Support mechanism; 101. Support table; 102. Support column; 103. Foot pad; 104. Mounting slot; 105. Screw hole one; 106. Center slot; 2. Drilling mechanism; 201. Mounting plate; 202. Screw hole two; 203. Wire arrangement column; 204. Base; 205. Auger; 3. Clamping mechanism; 301. Base; 302. Moving slot; 303. Moving block; 304. Clamping block; 305. Limiting column; 306. Cylinder transmission assembly. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 4The utility model provides an air-conditioning compressor flange center hole processing device, comprising: a supporting mechanism 1; a drilling mechanism 2, the drilling mechanism 2 is arranged on the supporting mechanism 1; a clamping mechanism 3, the clamping mechanism 3 is arranged on the supporting mechanism 1 and is located at the corresponding lower part of the drilling mechanism 2; wherein the clamping mechanism 3 comprises a base 301, a moving groove 302, a moving block 303, a clamping block 304, a limiting column 305 and a cylinder transmission assembly 306, the base 301 is mounted on the upper surface of the supporting mechanism 1, the moving groove 302 is opened on the base 301, the moving block 303 is penetrated on the inner side of the moving groove 302, the clamping block 304 is mounted on the inner side of the moving block 303, and the limiting column 305 is fixedly mounted on the surface of the base 301, and the shape of the clamping block 304 is set to be close to The meshing-like structure increases the friction between the clamping block 304 and the flange to be processed, thereby improving the stability and fixing ability of the device. The supporting mechanism 1 includes a supporting table 101, a supporting column 102, a pad 103, a mounting groove 104, a screw hole 105 and a center groove 106. The supporting column 102 is fixedly installed below the supporting table 101, the pad 103 is nested at the lower end of the supporting column 102, the mounting groove 104 is opened at the rear end of the supporting table 101, the screw hole 105 is set on the rear end surface of the supporting table 101, and the center groove 106 is set at the rear of the front end of the supporting table 101. The cylinder transmission assembly 306 is installed at the lower end of the base 301 and is transmission-connected to the moving block 303 to control the movement of the moving block 303. By arranging the foot 103 to be nested in the lower end of the support column 102, the device will not be displaced or wear the ground due to vibration during operation during processing, thereby improving the stability of the device. The drilling mechanism 2 includes a mounting plate 201, a second screw hole 202, a wiring column 203, a base 204 and a spiral drill 205. The second screw hole 202 is arranged on the mounting plate 201 to match the first screw hole 105. The wiring column 203 is installed at the upper end of the mounting plate 201 and extends forward to the corresponding upper side of the clamping mechanism 3. The base 20 4 is arranged below the front end of the wiring column 203, the auger 205 is installed at the lower end of the base 204, and the second screw hole 202 is arranged to be compatible with the first screw hole 105, so that the installation between the devices is more convenient, and the convenience of the device is improved. The installation groove 104 is a concave structure, and the installation groove 104 is embedded in the rear end of the supporting table 101. The installation groove 104 is located below the installation plate 201. By arranging the installation groove 104 below the installation plate 201, the connection between the devices is more convenient, and the convenience of the device is improved.

[0032] See also Figure 2-Figure 3The clamping block 304 includes a bearing portion fixedly connected to the moving block 303 and a clamping portion for fixing the flange to be processed. An arc-shaped rough surface is arranged on the inner side of the clamping portion. The height of the arc-shaped rough surface is greater than the height of the flange to be processed. By setting the height of the arc-shaped rough surface greater than the height of the flange to be processed, the device can be applied to more types of flanges to be processed, and being higher than the flange to be processed can also provide comprehensive friction for the flange surface, thereby improving the stability and applicability of the device. The shape of the wiring post 203 is a rectangular parallelepiped. The wiring post 203 is installed above the mounting plate 201. The wiring post 203 is adapted to the mounting groove 104. By setting the wiring post 203 to be adapted to the mounting groove 104, the line connection of the device is more convenient, thereby improving the convenience of the device.

[0033] See also Figure 3-Figure 4 The number of the limit posts 305 is three, and the number of the limit posts 305 is three. The three limit posts 305 are fixedly installed on the surface of the base 301 at intervals. The shape of the limit posts 305 is cylindrical. By setting the limit posts 305 to be fixedly installed on the surface of the base 301, when the device is performing a punching operation, the limit posts 305 can support the descending base 204 to prevent it from descending too much, resulting in unsatisfactory punching effect, thereby improving the stability of the device. The number of the moving blocks 303 is three, and the three moving blocks 303 are installed in the moving groove 302. The moving blocks 303 can move back and forth along the moving groove 302; each limit post 305 is arranged between two adjacent moving blocks 303. By setting the moving block 303 to be installed on the inner side of the moving groove 302, the device can adjust the position of the clamping block 304 according to the model of the part to be punched, thereby improving the applicability of the device.

[0034] The oil cylinder transmission assembly 306 includes an oil cylinder and a connecting rod, one end of the connecting rod is connected to the output end of the oil cylinder, and the other end of the connecting rod is connected to the bottom of the moving block 303; in this embodiment, the number of connecting rods is also three, matching the number of the moving blocks 303. The connecting rod is driven up and down by the output end of the oil cylinder, thereby controlling the moving block to move back and forth in the moving groove, so as to achieve the tightening and loosening of the flange by the grasping block, which is convenient to operate and has strong control.

[0035] Working principle: The air-conditioning compressor flange center hole processing device of the utility model embodiment is first installed, the oil cylinder transmission component 306 is aligned with the center groove 106 for installation, and then the line is integrated and connected with the installation groove 104 through the wiring column 203, and then the mounting plate 201 is aligned with the installation groove 104, and the screw hole 105 and the screw hole 202 are connected. The overall installation of the device is completed, and the flange to be processed is placed between the three clamping blocks, and the oil cylinder is started. The output end of the oil cylinder drives the connecting rod to move downward, thereby controlling the displacement. The moving block 303 and the clamping block 304 move inward, and the flange to be processed is clamped by the clamping block 304 to fix the flange to be processed. The three clamping blocks 304 firmly cover the flange to be processed through the rough surface like claws. After the moving block 303 is locked, the auger 205 can be operated to perform the drilling operation. After the drilling is completed, the oil cylinder is closed, and the output end of the oil cylinder drives the connecting rod to move upward, thereby controlling the moving block 303 and the clamping block 304 to move outward, releasing the flange to be processed, unlocking the moving block 303, and removing the processed parts.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Air conditioning compressor flange center hole processing device, characterized in that: include: Support mechanism (1); A drilling mechanism (2), wherein the drilling mechanism (2) is arranged on the supporting mechanism (1); A clamping mechanism (3), the clamping mechanism (3) being arranged on the supporting mechanism (1) and located correspondingly below the drilling mechanism (2); The clamping mechanism (3) comprises a base (301), a movable groove (302), a movable block (303), a clamping block (304), a limiting column (305) and a cylinder transmission assembly (306); the base (301) is mounted on the upper surface of the support mechanism (1); the movable groove (302) is provided on the base (301); the movable block (303) is inserted into the inner side of the movable groove (302); the clamping block (304) is mounted on the inner side of the movable block (303); the limiting column (305) is fixedly mounted on the surface of the base (301); and the cylinder transmission assembly (306) is mounted at the lower end of the base (301) and is transmission-connected to the movable block (303) for controlling the movement of the movable block (303).

2. The air-conditioning compressor flange center hole processing device according to claim 1, characterized in that: The support mechanism (1) comprises a support table (101), a support column (102), a pad foot (103), a mounting groove (104), a screw hole (105) and a central groove (106); the support column (102) is fixedly mounted below the support table (101); the pad foot (103) is nested in the lower end of the support column (102); the mounting groove (104) is provided at the rear end of the support table (101); the screw hole (105) is provided at the rear end surface of the support table (101); and the central groove (106) is provided at the rear of the front end of the support table (101).

3. The air-conditioning compressor flange center hole processing device according to claim 2, characterized in that: The drilling mechanism (2) comprises a mounting plate (201), a second screw hole (202), a wiring post (203), a base (204) and a spiral drill (205); the second screw hole (202) is arranged on the mounting plate (201) to cooperate with the first screw hole (105); the wiring post (203) is mounted on the upper end of the mounting plate (201) and extends forward to the corresponding upper part of the clamping mechanism (3); the base (204) is arranged below the front end of the wiring post (203); and the spiral drill (205) is mounted on the lower end of the base (204).

4. The air-conditioning compressor flange center hole machining device according to claim 3, characterized in that: The mounting groove (104) is a concave structure; the mounting groove (104) is embedded at the rear end of the supporting table (101); the mounting groove (104) is located below the mounting plate (201).

5. The air-conditioning compressor flange center hole machining device according to claim 1, characterized in that: The clamping block (304) comprises a bearing portion fixedly connected to the moving block (303) and a clamping portion for fixing the flange to be processed, wherein an arc-shaped rough surface is provided inside the clamping portion, and the height of the arc-shaped rough surface is greater than the height of the flange to be processed.

6. The air-conditioning compressor flange center hole machining device according to claim 3, characterized in that: The cable arranging post (203) is in the shape of a rectangular parallelepiped; the cable arranging post (203) is installed above the mounting plate (201); the cable arranging post (203) is adapted to the mounting groove (104).

7. The air-conditioning compressor flange center hole machining device according to claim 5, characterized in that: The number of the limiting columns (305) is three, and the three limiting columns (305) are fixedly installed at intervals on the surface of the base (301), and the shape of the limiting columns (305) is cylindrical.

8. The air-conditioning compressor flange center hole machining device according to claim 7, characterized in that: The number of the moving blocks (303) is three. The three moving blocks (303) are installed in the moving groove (302). The moving blocks (303) can move back and forth along the moving groove (302); each of the limiting columns (305) is arranged between two adjacent moving blocks (303).

9. The air-conditioning compressor flange center hole machining device according to claim 5, characterized in that: The arc-shaped rough surface adopts an arc-shaped surface provided with any one or a combination of several structures of a convex structure, a strip-shaped tooth structure, a wave pattern structure and a frosted structure.

10. The air-conditioning compressor flange center hole machining device according to claim 1 or 8, characterized in that: The oil cylinder transmission assembly (306) comprises an oil cylinder and a connecting rod, one end of the connecting rod is connected to the output end of the oil cylinder, and the other end of the connecting rod is connected to the bottom of the moving block (303).

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