Part surface treatment device for automobile starter machining

Abstract

The invention relates to the related technical field of automobile starter end cover surface treatment, and discloses an automobile starter machining part surface treatment device which comprises a shell, an ultrasonic generator is installed on the lower side of the interior of the shell, a treatment pond is arranged on the upper side of the ultrasonic generator, and a clamping assembly is arranged on one side wall of the interior of the shell; in the process that the automobile starter end cover moves from the highest position to the lowest position, the clamping assembly can gradually improve the limiting, clamping and fixing effect on the automobile starter end cover, so that the stable ultrasonic deburring effect on the automobile starter end cover is facilitated; and through autorotation and axial back-and-forth movement of the automobile starter end cover, the flowability of the mixed liquid in the treatment pond can be improved, the sufficiency of ultrasonic deburring treatment on the automobile starter end cover can be improved, and meanwhile the separation effect of burrs and the automobile starter end cover is improved. And the removing effect and the working efficiency of ultrasonic deburring treatment on the end cover of the automobile starter are improved.

Description

Technical Field

[0001] The invention belongs to the technical field related to the surface treatment of an automobile starter end cover, and more specifically, particularly relates to a surface treatment device for parts used in automobile starter processing. Background Art

[0002] The end cover of the automobile starter is a common die-cast aluminum alloy automobile part. Aluminum alloy die-casting is a common casting. After die-casting, burrs remain on the surface of the aluminum alloy die-casting. In order to ensure the smoothness of the aluminum alloy surface, these burrs need to be removed. The deburring methods for die-cast aluminum alloy parts generally include shot peening deburring and ultrasonic deburring. However, the surface treatment of the automobile starter end cover in the prior art has the following defects: In the prior art, when a component surface treatment device deburrs the starter end cover, ultrasonic deburring is usually used. The starter end cover is placed in a tank at the upper end of an ultrasonic generator, and a magnetic needle, clean water and abrasive fluid are added to perform deburring. Although this deburring method effectively removes burrs on the surface of the starter end cover, thereby improving its smoothness, in actual operation, the workpiece needs to be gently placed in the treatment tank of the ultrasonic generator with the aid of a tool, and after the surface burrs are removed by ultrasonic wave, it needs to be picked up and transferred. At this time, a large amount of abrasive fluid is likely to remain on the surface of the starter end cover, and the abrasive fluid needs to be removed by wiping it dry, etc. The operation steps are relatively cumbersome, and the efficiency of surface deburring of the starter end cover is relatively low.

[0003] In the prior art, when a component surface treatment device places the starter end cover into a treatment tank or takes it out of a treatment tank, in order to improve the efficiency of the surface treatment of the starter end cover, it is usually necessary to clamp and fix the starter end cover, and then smoothly place the clamped starter end cover into the treatment tank to remove surface burrs by ultrasonic wave. However, the position where the clamping assembly drives the starter end cover into the treatment tank is usually fixed, and the starter end cover cannot be driven to move within a certain range, making it difficult to quickly remove the burrs on the surface of the starter end cover.

[0004] In the prior art, when the clamping assembly in the component surface treatment device drives the starter end cover to move within a certain range in the treatment tank, due to the lack of an adjustment structure, the clamping force of the clamping assembly on the starter end cover cannot be adjusted according to the movement of the starter end cover, which makes it easy for the starter end cover to be displaced, or even for the starter end cover to be detached from the clamping assembly, thereby affecting the efficiency of the surface treatment of the starter end cover.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a surface treatment device for parts used in automobile starter processing is provided, in order to achieve a more practical and valuable purpose. Summary of the invention

[0006] The present invention provides a surface treatment device for parts used in automobile starter machining, which is used to overcome the above-mentioned defects in the prior art.

[0007] The purpose and effect of the surface treatment device for automobile starter parts processing of the present invention are achieved by the following specific technical means: A surface treatment device for parts used in automobile starter processing, comprising a shell, an ultrasonic generator is installed on the lower side of the inner part of the shell, a treatment pool is provided on the upper side of the ultrasonic generator, and a clamping assembly is provided on one side wall of the inner part of the shell; the clamping assembly comprises a gear box and a stepper motor, the gear box and the stepper motor are both installed on one side wall of the inner part of the shell, a first circular plate is fixedly provided on the outer wall of the output end of the gear box, a plurality of first fixing rings are fixedly provided in a circumferential array on the first circular plate, a movable tube is slidably provided on the inner wall of each of the first fixing rings, a second circular plate is fixedly provided at one end of each of the movable tubes, a movable rod is slidably provided at the other end of each of the movable tubes, a fixed block is provided on one side of each of the second circular plates, three first slide grooves are provided in a circumferential array on the fixed block, and each of the first slide grooves is provided in a circumferential array on the fixed block. A first movable block is slidably provided in the first slide groove, a second movable block is slidably provided inside each of the first movable blocks, three second slide grooves are provided in a circumferential array on each of the second circular plates, a third movable block is fixedly provided on one end side wall of each of the second movable blocks, the other end of each of the second movable blocks slides in the second slide groove, a push block is slidably provided inside each of the third movable blocks, a clamping plate is fixedly provided at one end of each push block, the other end of each push block is connected to the inside of the third movable block with a first spring, each of the first movable blocks is provided with a first rubber piece on one side close to the center direction of the second circular plate, and a second rubber piece is provided on the side of the clamping plate close to the second circular plate, and a telescopic connection assembly is connected between one end of the first movable block and one end of the movable rod.

[0008] According to a further technical solution, a third slide groove is respectively provided on the two side walls of the second slide groove, and a slide rod is fixedly provided in the middle of one end of the second movable block located in the second slide groove, and the two ends of the slide rod slide in each pair of the third slide grooves respectively, and the output end of the stepper motor is connected to the input end of the gear box.

[0009] According to a further technical solution, a hollow elastic part is provided at one end of the second movable block located in the second slide groove, a connecting channel is provided inside the second movable block, one end of the connecting channel is connected to the interior of the hollow elastic part, and the other end of the connecting channel is connected to the interior of the third movable block, and the interior of the hollow elastic part is filled with a solution.

[0010] According to a further technical solution, the telescopic connection assembly includes a first connecting plate and a second connecting plate, one end of the first connecting plate is rotatably connected to one end of the movable rod, a slide is fixedly provided at the other end of the first connecting plate, one end of the second connecting plate is rotatably connected to one end of the first movable block, the slide slides inside the other end of the second connecting plate, and a second spring is connected between one end of the slide and the inside of the second connecting plate.

[0011] A further technical solution is that a housing is fixedly provided on one side of the gearbox, a second fixing ring is fixedly provided on one side of the interior of the housing, two first arc-shaped slide grooves are symmetrically provided on the inner wall of the second fixing ring, the two first arc-shaped slide grooves are connected to each other head-to-tail, a sleeve is provided in an annular manner for sliding on the outer wall of the movable rod, a first slider is fixedly provided on one side of the outer wall of the sleeve, and the first slider slides in an arc shape in the two first arc-shaped slide grooves. Among them, a connection point where the two first arc-shaped slide grooves are connected to each other head-to-tail is close to the direction of the first circular plate and is located on the upper side; another connection point where the two first arc-shaped slide grooves are connected to each other head-to-tail is far from the direction of the first circular plate and is located on the lower side.

[0012] A further technical solution is that a second slider is fixedly provided on one side of the outer wall of the movable tube, and two second arc-shaped sliding grooves that are symmetrically connected to each other at the head and tail are provided on the inner wall of the first fixed ring, one side of the second slider is in sliding contact with the inner wall of the first fixed ring, and a third slider is fixedly provided on one side of the second slider, and the third slider slides in an arc shape in the two second arc-shaped sliding grooves.

[0013] According to a further technical solution, an inner gear ring is fixedly provided on the inner wall of the shell, an outer gear ring is slidably provided on one end of the first fixed ring close to the inner gear ring, a T-ring is fixedly provided on one side of the outer gear ring, the T-ring slides in an inner ring at one end of the first fixed ring, the inner side of the inner gear ring is meshed with the outer side of the outer gear ring, and the inner wall of the outer gear ring is in axial sliding contact with the second slider.

[0014] According to a further technical solution, a first movable ring is fixedly provided on one side of the first circular plate, and the first movable ring slides in contact with one end of the shell, and a second movable ring is fixedly provided on one side of the second circular plate, and the second movable ring slides in contact with one end of the first fixed ring.

[0015] According to a further technical solution, a fan is installed on one side wall of the inner part of the shell, and the fan is located above the treatment pool. A chassis is provided on the outer side of the shell, a control panel is installed on the outer upper side of the chassis, and a cover is rotatably provided on the upper side of the shell.

[0016] According to a further technical solution, a positioning block is fixedly provided in the middle of one side of the fixing block, and a rubber sleeve is sleeved on the outer wall of the positioning block.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present invention discloses a surface treatment device for parts used in automobile starter processing. Through the arrangement of a movable rod, a telescopic connection assembly, a first movable block, and a first rubber member, the movable tube revolves to drive the movable rod, the sleeve, and the first slider to revolve, so that the first slider slides in an arc shape in the first arc-shaped slide groove. In the process of the first circular plate rotating to drive the automobile starter end cover to move from the highest point to the lowest point, the first slider is guided by the first arc-shaped slide groove, so that the movable rod gradually moves away from the first circular plate during the process of revolving. The movable rod moves away from the first circular plate and drives the three first movable blocks to move radially inward through the three telescopic connection assemblies. The three first movable blocks move radially inward and drive the three first rubber members to move radially inward. The three first rubber members move radially inward to clamp and fix the outer wall of the automobile starter end cover. Then, through the arrangement of the slide rod, the third slide groove, the second movable block, the third movable block, the clamping plate, and the second rubber member, the three first movable blocks move radially inward and drive the three second movable blocks to move radially inward. Through the two ends of the slide rod, they slide obliquely in the two third slide grooves respectively, so that one end of the second movable block gradually moves toward the first circular plate. The three second movable blocks move close to the first circular plate to drive the three third movable blocks, the clamping plate, and the second rubber member to move close to the first circular plate. The three second rubber members move to cooperate with the fixed block to clamp and fix one side of the automobile starter end cover, thereby improving the clamping and fixing effect of the clamping assembly on the automobile starter end cover, which is conducive to the automobile starter end cover entering the treatment tank smoothly. Finally, through the setting of the hollow elastic member, the connecting channel, and the push block, the second movable block moves close to the first circular plate to squeeze the hollow elastic member, so that the solution in the hollow elastic member enters the third movable block through the connecting channel. The solution in the third movable block pushes the push block and the clamping plate to move radially, and the movement of the clamping plate drives the second rubber member to move radially. The radial inner movement of the three clamping plates changes the clamping position of the three second rubber members on one side of the automobile starter end cover, which is conducive to improving the limiting and fixing effect of the three clamping plates and the second rubber member on the automobile starter end cover, and preventing the automobile starter end cover from detaching from the three clamping plates. In the process of moving the automobile starter end cover from the highest point to the lowest point, the clamping assembly gradually improves the limiting clamping and fixing effect on the automobile starter end cover, so that when the automobile starter end cover is located in the treatment tank, the clamping force of the clamping assembly on the automobile starter end cover is maximum, so that the automobile starter end cover can be smoothly ultrasonically deburred in the treatment tank.

[0018] The present invention discloses a surface treatment device for parts used in automobile starter processing. Through the arrangement of an inner gear ring, an outer gear ring, and a second slider, the rotation of the first circular plate drives the first fixed ring to revolve, and the revolving of the first fixed ring drives the outer gear ring and the movable tube to revolve. The inner side of the inner gear ring is meshed with the outer side of the outer gear ring, so that the outer gear ring rotates. Through the axial sliding contact between the inner wall of the outer gear ring and one side of the second slider, the second slider is fixed on the outer wall of the movable tube with the outer gear ring, and the rotation of the outer gear ring drives the second slider to rotate, and the rotation of the second slider drives the movable tube to rotate. The rotation of the movable tube drives the second circular plate and the fixed block to rotate, and the rotation of the fixed block drives the automobile starter end cover to rotate around the positioning block, and the automobile starter end cover rotates, which can improve the adequacy of ultrasonic deburring treatment of the automobile starter end cover. Through the arrangement of the second arc-shaped slide groove and the third slider, the rotation of the movable tube and the second slider drives the third slider to rotate around the center of the movable tube, so that the third slider slides in an arc shape in the two second arc-shaped slide grooves. The two second arc-shaped chutes are connected head to tail, and under the guidance of the two second arc-shaped chutes, the third slider rotates and moves back and forth axially. The rotation and axial back and forth movement of the third slider drives the second slider and the movable tube to rotate and move back and forth axially, and the axial back and forth movement of the movable tube drives the second circular plate and the fixed block to move back and forth axially, and the axial back and forth movement of the fixed block drives the automobile starter end cover to move back and forth axially. In this way, the automobile starter end cover rotates and moves back and forth axially, which can not only improve the fluidity of the mixed liquid inside the treatment pool, but also improve the adequacy of the ultrasonic deburring treatment of the automobile starter end cover, and at the same time improve the separation effect of the burr and the automobile starter end cover to a certain extent, greatly improving the removal effect and work efficiency of the ultrasonic deburring treatment of the automobile starter end cover.

[0019] The present invention discloses a surface treatment device for parts used in automobile starter processing. Through the arrangement of the first connecting plate, the second connecting plate, the slide plate and the second spring, when the movable tube, the second circular plate and the fixed block move away from the housing, the fixed block moves to drive the three first movable blocks to move away from the housing, the first movable block moves to drive the second connecting plate to move, and the second connecting plate moves to cooperate with the first connecting plate and the slide plate to fix, thereby generating elastic force on the second spring stretching. The elastic force generated by the second spring gradually increases. Under the elastic force of the second spring, the pulling force of the telescopic connection assembly on the first movable block is gradually increased, so as to adjust the degree of position clamping of the clamping assembly on the automobile starter end cover according to the revolution of the automobile starter end cover, and adjust the pulling force of the telescopic connection assembly on the first movable block according to the axial back and forth movement of the automobile starter end cover, so as to make the automobile starter end cover smoothly revolve, rotate and move back and forth axially, and avoid displacement of the automobile starter end cover. Then, through the rotation of the automobile starter end cover and the axial back and forth movement of the automobile starter end cover, the grinding liquid on the automobile starter end cover can be removed by rotation and shaking. The fan is started to dry the automobile starter end cover, which is beneficial to quickly remove the grinding fluid remaining on the surface of the starter end cover and improve the efficiency of the surface treatment of the starter end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is an isometric structural schematic diagram of the present invention; Figure 2 It is a front view structural schematic diagram of the present invention; Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle; Figure 4 It is a first isometric structural schematic diagram of the clamping assembly in the present invention; Figure 5 It is a second isometric structural schematic diagram of the clamping assembly in the present invention; Figure 6 It is an isometric structural schematic diagram of the second fixing ring in the present invention; Figure 7 It is a front view structural schematic diagram of the clamping assembly in the present invention; Figure 8 for Figure 7Schematic diagram of the cross-sectional structure at the middle BB; Fig. 9 for Figure 8 A schematic diagram of the local enlarged structure at C in the middle; Fig.10 for Fig. 9 A schematic diagram of the local enlarged structure at D in the middle; Fig.11 for Fig. 9 Schematic diagram of the local enlarged structure at point E in the middle.

[0023] Description of reference numerals: Casing 10, chassis 11, control panel 12, cover 13, treatment tank 14, ultrasonic generator 15, gear box 16, stepping motor 17, housing 18, first circular plate 19, second circular plate 20, fixed block 21, first movable block 22, second movable block 23, third movable block 24, clamping plate 25, first rubber member 26, second rubber member 27, first fixed ring 28, movable tube 29, movable rod 30, second fixed ring 31, first arc-shaped slide groove 32, sleeve 33, first A slider 34, a first movable ring 35, an inner gear ring 36, an outer gear ring 37, a second slider 38, a T-ring 39, a third slider 40, a second arc-shaped slide groove 41, a second movable ring 42, a first connecting plate 43, a second connecting plate 44, a slide plate 45, a second spring 46, a slide rod 47, a hollow elastic member 48, a first slide groove 49, a second slide groove 50, a third slide groove 51, a connecting channel 52, a push block 53, a first spring 54, a fan 55, a positioning block 56, and a rubber sleeve 57. DETAILED DESCRIPTION

[0024] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] As attached Figure 1 To Attachment Fig.11 As shown: The invention provides a component surface treatment device for automobile starter machining.

[0028] See attached Figure 1 To Attachment Fig.11 , including a shell 10, an ultrasonic generator 15 is installed on the lower side of the shell 10, a treatment tank 14 is provided on the upper side of the ultrasonic generator 15, and a clamping assembly is provided on one side wall of the shell 10; the clamping assembly includes a gear box 16 and a stepper motor 17, the gear box 16 and the stepper motor 17 are both installed on one side wall of the shell 10, a first circular plate 19 is fixedly provided on the outer wall of the output end of the gear box 16, a plurality of first fixing rings 28 are fixedly provided in a circumferential array on the first circular plate 19, a movable tube 29 is slidably provided on the inner wall of each first fixing ring 28, a second circular plate 20 is fixedly provided at one end of each movable tube 29, a movable rod 30 is slidably provided at the other end of each movable tube 29, a fixed block 21 is provided on one side of each second circular plate 20, three first slide grooves 49 are provided in a circumferential array on the fixed block 21, and each first slide groove 49 slides inwardly. A first movable block 22 is provided, and a second movable block 23 is slidably provided inside each first movable block 22. Three second slide grooves 50 are provided in a circular array on each second circular plate 20. A third movable block 24 is fixedly provided on the side wall of one end of each second movable block 23. The other end of each second movable block 23 slides in the second slide groove 50. A push block 53 is slidably provided inside each third movable block 24. A clamping plate 25 is fixedly provided at one end of each push block 53. The other end of each push block 53 is connected to the inside of the third movable block 24 with a first spring 54. A first rubber piece 26 is provided on the side of each first movable block 22 close to the center direction of the second circular plate 20, and a second rubber piece 27 is provided on the side of the clamping plate 25 close to the second circular plate 20. A telescopic connecting component is connected between one end of the first movable block 22 and one end of the movable rod 30.

[0029] Preferably, see Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 8A third slide groove 51 is respectively provided on the two side walls of the second slide groove 50, and a slide rod 47 is fixedly provided in the middle of one end of the second movable block 23 located in the second slide groove 50. The two ends of the slide rod 47 slide in each pair of third slide grooves 51 respectively, and the output end of the stepper motor 17 is connected to the input end of the gear box 16.

[0030] Preferably, see Attachment Figure 8 To Attachment Fig.11 A hollow elastic member 48 is provided at one end of the second movable block 23 located in the second slide groove 50, and a connecting channel 52 is provided inside the second movable block 23. One end of the connecting channel 52 is connected to the interior of the hollow elastic member 48, and the other end of the connecting channel 52 is connected to the interior of the third movable block 24. The interior of the hollow elastic member 48 is filled with a solution.

[0031] Preferably, see Attachment Figure 4 The telescopic connection assembly includes a first connecting plate 43 and a second connecting plate 44. One end of the first connecting plate 43 is rotatably connected to one end of the movable rod 30. A slide plate 45 is fixedly arranged at the other end of the first connecting plate 43. One end of the second connecting plate 44 is rotatably connected to one end of the first movable block 22. The slide plate 45 slides inside the other end of the second connecting plate 44. A second spring 46 is connected between one end of the slide plate 45 and the inside of the second connecting plate 44.

[0032] Preferably, see Attachment Figure 6 To Attachment Fig. 9 A housing 18 is fixedly provided on one side of the gear box 16, a second fixing ring 31 is fixedly provided on one side of the interior of the housing 18, two first arc-shaped slide grooves 32 are symmetrically provided on the inner wall of the second fixing ring 31, and the two first arc-shaped slide grooves 32 are connected to each other head-to-tail, a sleeve 33 is provided on the outer wall of the movable rod 30 for annular sliding, a first slider 34 is fixedly provided on one side of the outer wall of the sleeve 33, and the first slider 34 slides in an arc shape in the two first arc-shaped slide grooves 32. Among them, one connection point where the two first arc-shaped slide grooves 32 are connected to each other head-to-tail is close to the direction of the first circular plate 19 and is located on the upper side; the other connection point where the two first arc-shaped slide grooves 32 are connected to each other head-to-tail is far away from the direction of the first circular plate 19 and is located on the lower side.

[0033] Preferably, see Attachment Fig. 9 To Attachment Fig.10 A second slider 38 is fixedly provided on one side of the outer wall of the movable tube 29, and two second arc-shaped slide grooves 41 that are symmetrically connected to each other at the head and tail are provided on the inner wall of the first fixed ring 28. One side of the second slider 38 is in sliding contact with the inner wall of the first fixed ring 28, and a third slider 40 is fixedly provided on one side of the second slider 38. The third slider 40 slides in an arc shape in the two second arc-shaped slide grooves 41.

[0034] Preferably, see Attachment Fig. 9 To Attachment Fig.10An inner gear ring 36 is fixedly provided on the inner wall of the housing 18, an outer gear ring 37 is slidably provided on one end of the first fixed ring 28 close to the inner gear ring 36, a T-ring 39 is fixedly provided on one side of the outer gear ring 37, the T-ring 39 slides in an annular shape inside one end of the first fixed ring 28, the inner side of the inner gear ring 36 is meshed with the outer side of the outer gear ring 37, and the inner wall of the outer gear ring 37 is in axial sliding contact with the second slider 38.

[0035] Preferably, see Attachment Figure 8 To Attachment Fig.10 A first movable ring 35 is fixedly provided on one side of the first circular plate 19 , and the first movable ring 35 slides in contact with one end of the shell 18 . A second movable ring 42 is fixedly provided on one side of the second circular plate 20 , and the second movable ring 42 slides in contact with one end of the first fixed ring 28 .

[0036] Preferably, see Attachment Figure 1 To Attachment Figure 3 A fan 55 is installed on one side wall of the inner part of the shell 10, and the fan 55 is located above the treatment pool 14. A chassis 11 is provided on the outer side of the shell 10, and a control panel 12 is installed on the outer upper side of the chassis 11. A cover plate 13 is rotatably provided on the upper side of the shell 10.

[0037] Preferably, see Attachment Figure 4 To Attachment Figure 7 A positioning block 56 is fixedly provided in the middle of one side of the fixing block 21 , and a rubber sleeve 57 is sleeved on the outer wall of the positioning block 56 .

[0038] Specific use of the present invention: The staff aligns the through hole in the middle of the automobile starter end cover with the positioning block 56, and then places the automobile starter end cover on one side of the fixed block 21, and the outer wall of the rubber sleeve 57 is in friction contact with the inner wall of the through hole of the automobile starter end cover, so as to limit the automobile starter end cover on the outer wall of the positioning block 56 and the rubber sleeve 57. The staff puts the magnetic needle, clean water and grinding liquid into the treatment tank 14. Among them, on the fixed block 21 with the automobile starter end cover, the corresponding first slider 34 is located at the connection of the upper sides of the two first arc-shaped slide grooves 32, and the connection is close to the first circular plate 19.

[0039] The staff controls the clamping assembly to start through the control panel 12, and the stepper motor 17 starts to drive the output end of the gear box 16 to rotate, and the rotation of the output end of the gear box 16 drives the first circular plate 19 to rotate. The rotation of the first circular plate 19 drives the first fixed ring 28 and the movable tube 29 to revolve around the output end of the gear box 16, and the revolution of the movable tube 29 drives the second circular plate 20 and the fixed block 21 to revolve. The revolution of the fixed block 21 drives the positioning block 56 and the rubber sleeve 57 to revolve, and the revolution of the positioning block 56 and the rubber sleeve 57 drives the end cover of the automobile starter to move into the treatment tank 14. Among them, the rotation of the first circular plate 19 drives the first movable ring 35 to rotate around the output end of the gear box 16, so that the first movable ring 35 slides in an annular manner in one end of the housing 18, so as to make the first circular plate 19 rotate smoothly.

[0040] At the same time, the movable tube 29 revolves to drive the movable rod 30, the sleeve 33, and the first slider 34 to revolve, so that the first slider 34 slides in an arc shape in the first arc-shaped slide groove 32. In the process of the first circular plate 19 rotating to drive the automobile starter end cover to move from the highest point to the lowest point, the first slider 34 is guided by the first arc-shaped slide groove 32, so that the movable rod 30 gradually moves away from the first circular plate 19 during the revolution. The movable rod 30 moves away from the first circular plate 19 and drives the three first movable blocks 22 to move radially inward through the three telescopic connection components. The radial inward movement of the three first movable blocks 22 drives the three first rubber members 26 to move radially inward. The radial inward movement of the three first rubber members 26 clamps and fixes the outer wall of the automobile starter end cover. Among them, one end of the three first movable blocks 22 moves radially inward in the three first slide grooves 49 respectively, so that the three first movable blocks 22 move radially inward smoothly.

[0041] Next, the radial inner side of the three first movable blocks 22 moves to drive the radial inner side of the three second movable blocks 23, and the two ends of the slide rod 47 slide obliquely in the two third slide grooves 51 respectively, so that one end of the second movable block 23 gradually moves closer to the first circular plate 19. The three second movable blocks 23 move closer to the first circular plate 19 and drive the three third movable blocks 24, the clamping plate 25, and the second rubber member 27 to move closer to the first circular plate 19. The three second rubber members 27 move to cooperate with the fixing block 21 to clamp and fix one side of the automobile starter end cover, thereby improving the clamping and fixing effect of the clamping assembly on the automobile starter end cover, which is conducive to the automobile starter end cover entering the treatment tank 14 smoothly.

[0042] At the same time, the second movable block 23 moves toward the first circular plate 19 to squeeze the hollow elastic member 48, so that the solution in the hollow elastic member 48 enters the third movable block 24 through the connecting channel 52, and the solution in the third movable block 24 pushes the push block 53 and the clamping plate 25 to move radially, and the movement of the clamping plate 25 drives the second rubber member 27 to move radially. The radial inner movement of the three clamping plates 25 changes the clamping position of the three second rubber members 27 on one side of the automobile starter end cover, which is conducive to improving the limiting and fixing effect of the three clamping plates 25 and the second rubber member 27 on the automobile starter end cover, and preventing the automobile starter end cover from being separated from the three clamping plates 25. In addition, in the process of the automobile starter end cover moving from the highest point to the lowest point, the clamping assembly gradually improves the limiting and clamping and fixing effect on the automobile starter end cover, so that when the automobile starter end cover is located in the treatment tank 14, the clamping force of the clamping assembly on the automobile starter end cover is the largest, so that the automobile starter end cover can be smoothly ultrasonically deburred in the treatment tank 14.

[0043] Then, the first circular plate 19 rotates to drive the first fixed ring 28 to revolve, and the first fixed ring 28 revolves to drive the outer gear ring 37 and the movable tube 29 to revolve. The inner side of the inner gear ring 36 meshes with the outer side of the outer gear ring 37, so that the outer gear ring 37 rotates. The inner wall of the outer gear ring 37 axially slides with one side of the second slider 38, and the second slider 38 is fixed on the outer wall of the movable tube 29. The rotation of the outer gear ring 37 drives the second slider 38 to rotate, and the rotation of the second slider 38 drives the movable tube 29 to rotate. The rotation of the movable tube 29 drives the second circular plate 20 and the fixed block 21 to rotate, and the rotation of the fixed block 21 drives the automobile starter end cover to rotate around the positioning block 56. The rotation of the automobile starter end cover can improve the adequacy of the ultrasonic deburring treatment of the automobile starter end cover. Among them, the rotation of the outer gear ring 37 drives the T-ring 39 to slide in an annular manner inside one end of the first fixed ring 28, so that the outer gear ring 37 rotates smoothly.

[0044] At the same time, the movable tube 29 and the second slider 38 rotate and drive the third slider 40 to rotate around the center of the movable tube 29, so that the third slider 40 slides in an arc shape in the two second arc-shaped slide grooves 41. The two second arc-shaped slide grooves 41 are connected to each other head to tail, and under the guidance of the two second arc-shaped slide grooves 41, the third slider 40 rotates and moves back and forth axially. The rotation and axial back and forth movement of the third slider 40 drives the second slider 38 and the movable tube 29 to rotate and move back and forth axially, and the axial back and forth movement of the movable tube 29 drives the second circular plate 20 and the fixed block 21 to move back and forth axially, and the axial back and forth movement of the fixed block 21 drives the automobile starter end cover to move back and forth axially. Therefore, the automobile starter end cover rotates and moves back and forth axially, which can not only improve the fluidity of the mixed liquid inside the treatment tank 14, but also improve the adequacy of the ultrasonic deburring treatment of the automobile starter end cover, and at the same time improve the separation effect of the burr and the automobile starter end cover to a certain extent, greatly improving the removal effect and work efficiency of the ultrasonic deburring treatment of the automobile starter end cover.

[0045] At the same time, when the movable tube 29, the second circular plate 20, and the fixed block 21 move away from the housing 18, the fixed block 21 moves to drive the three first movable blocks 22 to move away from the housing 18, the first movable block 22 moves to drive the second connecting plate 44 to move, and the second connecting plate 44 moves to cooperate with the first connecting plate 43 and the slide plate 45 to be fixed, thereby generating elastic force on the second spring 46. The elastic force generated by the second spring 46 gradually increases, and under the elastic force of the second spring 46, the pulling force of the telescopic connection assembly on the first movable block 22 is gradually increased, so as to adjust the degree of the clamping assembly on the automobile starter end cover according to the revolution of the automobile starter end cover, and adjust the pulling force of the telescopic connection assembly on the first movable block 22 according to the axial back and forth movement of the automobile starter end cover, so as to make the automobile starter end cover smoothly revolve and rotate and move back and forth axially, and avoid displacement of the automobile starter end cover.

[0046] Finally, when the automobile starter end cover is located in the treatment tank 14, the control system controls the ultrasonic generator 15 to start, and the ultrasonic generator 15 starts to drive the magnetic needle, clean water and grinding liquid in the treatment tank 14 to rotate and treat the burrs on the surface of the automobile starter end cover. The fully treated automobile starter end cover is rotated and moved to the top of the treatment tank 14 through the first circular plate 19. The automobile starter end cover rotates and moves back and forth axially, so that the grinding liquid on the automobile starter end cover can be removed by rotating and shaking. At this time, the control system controls the fan 55 to start, and the fan 55 starts to dry the automobile starter end cover, which is conducive to quickly removing the grinding liquid remaining on the surface of the starter end cover and improving the efficiency of the surface treatment of the starter end cover.

[0047] The present invention provides a surface treatment device for parts used in automobile starter machining. Through the arrangement of a movable rod 30, a telescopic connection assembly, a first movable block 22, and a first rubber member 26, the movable tube 29 revolves to drive the movable rod 30, the sleeve 33, and the first slider 34 to revolve, so that the first slider 34 slides in an arc shape in the first arc-shaped slide groove 32; in the process of the first circular plate 19 rotating to drive the automobile starter end cover to move from the highest point to the lowest point, the first slider 34 is guided by the first arc-shaped slide groove 32, so that the movable rod 30 gradually moves away from the first circular plate 19 during the process of the revolution; the movable rod 30 moves away from the first circular plate 19 and drives the three first movable blocks 22 to move radially inwardly through the three telescopic connection assemblies, and the three first movable blocks 22 move radially inwardly and drive the three first rubber members 26 to move radially inwardly, and the three first rubber members 26 move radially inwardly to clamp and fix the outer wall of the automobile starter end cover. Then, through the arrangement of the slide bar 47, the third slide groove 51, the second movable block 23, the third movable block 24, the clamping plate 25, and the second rubber member 27, the radial inner side of the three first movable blocks 22 moves to drive the radial inner side of the three second movable blocks 23, and the two ends of the slide bar 47 slide obliquely in the two third slide grooves 51, respectively, so that one end of the second movable block 23 gradually moves toward the first circular plate 19. The three second movable blocks 23 move toward the first circular plate 19, driving the three third movable blocks 24, the clamping plate 25, and the second rubber member 27 to move toward the first circular plate 19. The three second rubber members 27 move to cooperate with the fixing block 21 to clamp and fix one side of the automobile starter end cover, thereby improving the clamping and fixing effect of the clamping assembly on the automobile starter end cover, which is conducive to the automobile starter end cover entering the treatment tank 14 smoothly. Finally, through the arrangement of the hollow elastic member 48, the connecting channel 52, and the push block 53, the second movable block 23 moves toward the first circular plate 19 to squeeze the hollow elastic member 48, so that the solution in the hollow elastic member 48 enters the third movable block 24 through the connecting channel 52, and the solution in the third movable block 24 pushes the push block 53 and the clamping plate 25 to move radially, and the movement of the clamping plate 25 drives the second rubber member 27 to move radially. The radial inner movement of the three clamping plates 25 changes the clamping position of the three second rubber members 27 on one side of the automobile starter end cover, which is conducive to improving the limiting and fixing effect of the three clamping plates 25 and the second rubber member 27 on the automobile starter end cover, and preventing the automobile starter end cover from being separated from the three clamping plates 25. In the process of moving the automobile starter end cover from the highest point to the lowest point, the clamping assembly gradually improves the limiting clamping and fixing effect on the automobile starter end cover, so that when the automobile starter end cover is located in the treatment tank 14, the clamping force of the clamping assembly on the automobile starter end cover is maximum, so that the automobile starter end cover can be smoothly ultrasonically deburred in the treatment tank 14.

[0048] The present invention provides a surface treatment device for parts used in automobile starter machining. Through the arrangement of an inner gear ring 36, an outer gear ring 37, and a second slider 38, the first circular plate 19 rotates to drive the first fixed ring 28 to revolve, and the first fixed ring 28 revolves to drive the outer gear ring 37 and the movable tube 29 to revolve. The inner side of the inner gear ring 36 meshes with the outer side of the outer gear ring 37, so that the outer gear ring 37 rotates. The inner wall of the outer gear ring 37 axially slides with one side of the second slider 38, and the second slider 38 is fixed on the outer wall of the movable tube 29. The rotation of the outer gear ring 37 drives the second slider 38 to rotate, and the rotation of the second slider 38 drives the movable tube 29 to rotate. The rotation of the movable tube 29 drives the second circular plate 20 and the fixed block 21 to rotate, and the rotation of the fixed block 21 drives the automobile starter end cover to rotate around the positioning block 56. The automobile starter end cover rotates, which can improve the adequacy of ultrasonic deburring treatment of the automobile starter end cover. Then, through the arrangement of the second arc-shaped chute 41 and the third slider 40, the movable tube 29 and the second slider 38 rotate to drive the third slider 40 to rotate around the center of the movable tube 29, so that the third slider 40 slides in an arc shape in the two second arc-shaped chute 41. The two second arc-shaped chute 41 are connected head to tail, and under the guidance of the two second arc-shaped chute 41, the third slider 40 rotates and moves back and forth axially. The rotation and axial back and forth movement of the third slider 40 drives the second slider 38 and the movable tube 29 to rotate and move back and forth axially, and the axial back and forth movement of the movable tube 29 drives the second circular plate 20 and the fixed block 21 to move back and forth axially, and the axial back and forth movement of the fixed block 21 drives the automobile starter end cover to move back and forth axially. This makes the automobile starter end cover rotate and move axially back and forth, which can not only improve the fluidity of the mixed liquid inside the treatment tank 14, but also improve the adequacy of the ultrasonic deburring treatment of the automobile starter end cover, and at the same time improve the separation effect of the burr and the automobile starter end cover to a certain extent, greatly improving the removal effect and work efficiency of the ultrasonic deburring treatment of the automobile starter end cover.

[0049] The present invention provides a surface treatment device for parts used in automobile starter processing. Through the arrangement of the first connecting plate 43, the second connecting plate 44, the slide plate 45 and the second spring 46, when the movable tube 29, the second circular plate 20 and the fixed block 21 move away from the housing 18, the fixed block 21 moves to drive the three first movable blocks 22 to move away from the housing 18, the first movable block 22 moves to drive the second connecting plate 44 to move, and the second connecting plate 44 moves to cooperate with the first connecting plate 43 and the slide plate 45 to fix, thereby stretching the second spring 46 to generate elastic force. The elastic force generated by the second spring 46 gradually increases. Under the elastic force of the second spring 46, the pulling force of the telescopic connection assembly on the first movable block 22 is gradually increased, so that according to the revolution of the automobile starter end cover, the degree of the clamping assembly on the automobile starter end cover is adjusted, and according to the axial back and forth movement of the automobile starter end cover, the pulling force of the telescopic connection assembly on the first movable block 22 is adjusted, so that the automobile starter end cover can be smoothly revolved and rotated and axially moved back and forth, and the displacement of the automobile starter end cover is avoided. Then, the end cover of the automobile starter rotates and moves back and forth axially, so that the grinding fluid on the end cover of the automobile starter can be removed by rotating and shaking. The fan 55 is started to air-dry the end cover of the automobile starter, which is conducive to quickly removing the grinding fluid remaining on the surface of the end cover of the starter, thereby improving the efficiency of the surface treatment of the end cover of the starter.

[0050] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A surface treatment device for parts used in automobile starter processing, characterized in that: It comprises a shell (10), an ultrasonic generator (15) is installed on the lower side of the shell (10), a treatment pool (14) is provided on the upper side of the ultrasonic generator (15), and a clamping assembly is provided on one side wall of the shell (10); The clamping assembly comprises a gear box (16) and a stepper motor (17), wherein the gear box (16) and the stepper motor (17) are both mounted on a side wall of the inner part of the housing (10), a first circular plate (19) is fixedly provided on the outer wall of the output end of the gear box (16), a plurality of first fixing rings (28) are fixedly provided in a circumferential array on the first circular plate (19), a movable tube (29) is slidably provided on the inner wall of each of the first fixing rings (28), a second circular plate (20) is fixedly provided on one end of each of the movable tubes (29), a movable rod (30) is slidably provided on the other end of each of the movable tubes (29), a fixed block (21) is provided on one side of each of the second circular plates (20), three first sliding grooves (49) are provided in a circumferential array on the fixed block (21), a first movable block (22) is slidably provided in each of the first sliding grooves (49), a second movable block (22) is slidably provided inside each of the first movable blocks (22) 3), three second slide grooves (50) are arranged in a circular array on each of the second circular plates (20), a third movable block (24) is fixedly arranged on the side wall at one end of each of the second movable blocks (23), the other end of each of the second movable blocks (23) slides in the second slide groove (50), a push block (53) is slidably arranged inside each of the third movable blocks (24), a clamping plate (25) is fixedly arranged at one end of each of the push blocks (53), the other end of each of the push blocks (53) is connected to the inside of the third movable block (24) and is provided with a first spring (54), a first rubber piece (26) is arranged on the side of each of the first movable blocks (22) close to the center direction of the second circular plate (20), a second rubber piece (27) is arranged on the side of the clamping plate (25) close to the second circular plate (20), and a telescopic connection component is connected between one end of the first movable block (22) and one end of the movable rod (30).

2. The surface treatment device for automobile starter parts according to claim 1, characterized in that: A third slide groove (51) is respectively provided on the two side walls of the second slide groove (50); a slide rod (47) is fixedly provided in the middle of one end of the second movable block (23) located in the second slide groove (50); the two ends of the slide rod (47) slide in each pair of the third slide grooves (51); the output end of the stepping motor (17) is connected to the input end of the gear box (16).

3. The surface treatment device for automobile starter parts according to claim 2, characterized in that: A hollow elastic member (48) is provided at one end of the second movable block (23) located in the second slide groove (50), and a connecting channel (52) is provided inside the second movable block (23). One end of the connecting channel (52) is communicated with the interior of the hollow elastic member (48), and the other end of the connecting channel (52) is communicated with the interior of the third movable block (24). The interior of the hollow elastic member (48) is filled with a solution.

4. The surface treatment device for automobile starter parts according to claim 1, characterized in that: The telescopic connection assembly comprises a first connection plate (43) and a second connection plate (44), one end of the first connection plate (43) is rotatably connected to one end of the movable rod (30), the other end of the first connection plate (43) is fixedly provided with a slide plate (45), one end of the second connection plate (44) is rotatably connected to one end of the first movable block (22), the slide plate (45) slides inside the other end of the second connection plate (44), and a second spring (46) is connected between one end of the slide plate (45) and the inside of the second connection plate (44).

5. The surface treatment device for automobile starter parts according to claim 1, characterized in that: A housing (18) is fixedly provided on one side of the gear box (16), a second fixing ring (31) is fixedly provided on one side of the interior of the housing (18), two first arc-shaped slide grooves (32) are symmetrically provided on the inner wall of the second fixing ring (31), the two first arc-shaped slide grooves (32) are connected to each other head to tail, a sleeve (33) is provided on the outer wall of the movable rod (30) for annular sliding, a first sliding block (34) is fixedly provided on one side of the outer wall of the sleeve (33), and the first sliding block (34) slides in an arc shape in the two first arc-shaped slide grooves (32).

6. The surface treatment device for automobile starter parts according to claim 5, characterized in that: A second slider (38) is fixedly provided on one side of the outer wall of the movable tube (29); two second arc-shaped sliding grooves (41) which are connected to each other at the head and tail are symmetrically provided on the inner wall of the first fixed ring (28); one side of the second slider (38) is in sliding contact with the inner wall of the first fixed ring (28); a third slider (40) is fixedly provided on one side of the second slider (38); and the third slider (40) slides in an arc shape in the two second arc-shaped sliding grooves (41).

7. The surface treatment device for automobile starter parts according to claim 6, characterized in that: An inner gear ring (36) is fixedly provided on the inner wall of the housing (18); an outer gear ring (37) is slidably provided on one end of the first fixed ring (28) close to the inner gear ring (36); a T-shaped ring (39) is fixedly provided on one side of the outer gear ring (37); the T-shaped ring (39) slides in an annular shape inside one end of the first fixed ring (28); the inner side of the inner gear ring (36) is meshed with the outer side of the outer gear ring (37); and the inner wall of the outer gear ring (37) is in axial sliding contact with the second slider (38).

8. The surface treatment device for automobile starter parts according to claim 5, characterized in that: A first movable ring (35) is fixedly provided on one side of the first circular plate (19), and the first movable ring (35) is in sliding contact with one end of the housing (18); a second movable ring (42) is fixedly provided on one side of the second circular plate (20), and the second movable ring (42) is in sliding contact with one end of the first fixed ring (28).

9. The surface treatment device for automobile starter parts according to claim 1, characterized in that: A fan (55) is installed on one side wall of the inner part of the housing (10), and the fan (55) is located on the upper side of the treatment pool (14). A chassis (11) is provided on the outer side of the housing (10), and a control panel (12) is installed on the upper side of the outer part of the chassis (11). A cover plate (13) is rotatably provided on the upper side of the housing (10).

10. The surface treatment device for automobile starter parts according to claim 1, characterized in that: A positioning block (56) is fixedly provided in the middle of one side of the fixing block (21), and a rubber sleeve (57) is sleeved on the outer wall of the positioning block (56).

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