Polishing device for electric vehicle accessory production

Abstract

The utility model discloses a polishing device for electric vehicle accessory production, and relates to the technical field of electric vehicle accessory machining. The sliding table comprises a sliding table body, the lower inner wall of the sliding table body is slidably connected with a placement seat, a positioning assembly is arranged in the placement seat, one side of the top end of the sliding table body is provided with a vertical shell, the upper inner wall of the vertical shell is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a connecting plate. And one side of the top end of the connecting plate is fixedly connected with a first motor, the output end of the first motor penetrates through the top end of the connecting plate and is fixedly connected with a connecting piece, one end of the connecting piece is provided with a quick release assembly, and the bottom end of the quick release assembly is fixedly connected with a grinding head body. According to the grinding device, a grinding head in the grinding device can be conveniently and rapidly replaced, the use convenience of the grinding device is improved, through the arrangement of the positioning assembly structure, ground accessories can be conveniently and well fixed, and then the grinding effect of the grinding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessory processing, in particular to a grinding device for the production of electric vehicle accessories. Background Technique

[0002] Many parts of electric vehicles are made of plastic. Such products are generally integrally formed injection molded parts. Due to the high assembly requirements of the products, after many injection molded parts are formed, during the composition of the electric vehicle battery housing cover, on-site fine grinding is still required to ensure the product quality.

[0003] However, the existing technology still has the following problems:

[0004] First of all, the grinding heads in the existing grinding devices are generally fixedly installed. Since it is necessary to replace the grinding heads according to actual needs to improve the grinding effect during grinding, there is no quick-release component, which is not convenient for quickly replacing the grinding heads in the grinding device, reducing the convenience of using the grinding device; secondly, the existing grinding devices do not have a structure for fixing accessories. During the grinding process, the accessories are generally fixed manually. This fixing method is not stable enough and has certain potential safety hazards. There is no fixing component, so it is not convenient to fix the accessories well during grinding. Content of the Utility Model

[0005] In order to solve the problems that the existing grinding device is not convenient for quickly replacing the grinding heads in the grinding device and not convenient for fixing the accessories well during grinding; the purpose of the utility model is to provide a grinding device for the production of electric vehicle accessories.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a grinding device for the production of electric vehicle accessories, including a sliding table body, the lower inner wall of the sliding table body is slidably connected with a placing seat, and a positioning component is arranged inside the placing seat. One side of the top of the sliding table body is provided with a vertical shell. The upper inner wall of the vertical shell is fixedly connected with a cylinder, and the output end of the cylinder is fixedly connected with a connecting plate. One side of the top of the connecting plate is fixedly connected with a first motor, and the output end of the first motor penetrates through the top of the connecting plate and is fixedly connected with a connecting piece. One end of the connecting piece is provided with a quick-release component, and the bottom end of the quick-release component is fixedly connected with a grinding head body.

[0007] Preferably, the quick-release component includes a bracket. One end of the bracket is fixedly connected to one end of the connecting piece. A support plate is fixedly connected to the lower part of one end of the bracket. The top end of the support plate is fixedly connected to a second motor, and the output end of the second motor penetrates through one end of the bracket and is fixedly connected to a bidirectional lead screw. The other end of the bidirectional lead screw away from the output end of the second motor is rotatably connected to the inner wall of one side of the bracket. Two sliders are threadedly sleeved on the outer surface of the bidirectional lead screw. The two ends of the two sliders are respectively slidably connected to the inner walls of the two sides of the bracket. The two sliders are respectively threadedly sleeved at corresponding positions with different thread directions on the outer surface of the bidirectional lead screw. One end of each of the two sliders is fixedly connected to a positioning rod. A clamping groove is formed at the bottom end of the connecting piece, and a vertical rod for cooperating with the positioning rod is movably clamped on the inner wall of the clamping groove. The bottom end of the vertical rod is fixedly connected to the top end of the grinding head body. A through-type long groove for cooperating with the two positioning rods is formed at one end of the vertical rod, and through grooves for cooperating with the two positioning rods are formed at the lower parts of both ends of the connecting piece. The outer surfaces of the two positioning rods are respectively movably inserted into the inner walls of the corresponding through grooves and long grooves.

[0008] Preferably, the positioning component includes an installation groove. The installation groove is formed at one end of the placing seat. A third motor is fixedly connected to the upper inner wall of the installation groove, and the output end of the third motor is fixedly connected to a round rod. A gear is fixedly sleeved on the outer surface of the round rod, and two toothed plates are meshed with the outer surface of the gear. One end of the opposite surfaces of the two toothed plates is fixedly connected to a moving plate, and connecting rods are fixedly connected to the upper parts of both ends of the two moving plates. Four limiting grooves for cooperating with the connecting rods are formed on the upper inner wall of the installation groove. The top ends of the corresponding two connecting rods respectively penetrate through the two limiting grooves and are jointly fixedly connected to a fixing plate.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. Through the setting of the quick-release component structure in this application, it can facilitate the quick replacement of the grinding head in the grinding device according to the actual situation, improving the convenience of using the grinding device;

[0011] 2. Through the setting of the positioning component structure in this application, it can facilitate the better fixation of the grinding accessories, thereby improving the grinding effect of the grinding device. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 This is a schematic structural diagram of the present utility model.

[0014] Figure 2 This is an exploded structural diagram of the quick-release component of the present utility model.

[0015] Figure 3 This is a schematic structural diagram of the positioning component of the present utility model.

[0016] Figure 4 This is a schematic structural diagram of a cross-section of another perspective of the positioning component of the present utility model.

[0017] In the figure: 1. Slide table body; 2. Quick-release component; 21. Bracket; 22. Slide block; 23. Bi-directional lead screw; 24. Vertical rod; 25. Long slot; 26. Support plate; 27. Second motor; 28. Positioning rod; 29. Through slot; 201. Card slot; 3. Positioning component; 31. Installation slot; 32. Limiting slot; 33. Fixed plate; 34. Tooth plate; 35. Gear; 36. Round rod; 37. Moving plate; 38. Connecting rod; 39. Third motor; 4. First motor; 5. Connecting piece; 6. Grinding head body; 7. Placing seat; 8. Dust suction hood; 9. Connecting plate; 10. Cylinder; 11. Vertical shell. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment: As Figures 1-4As shown, the utility model provides a grinding device for producing electric vehicle accessories, including a slide body 1, the lower inner wall of the slide body 1 is slidably connected with a placement seat 7, and a positioning component 3 is arranged inside the placement seat 7, a vertical shell 11 is arranged on the top side of the slide body 1, a cylinder 10 is fixedly connected to the upper inner wall of the vertical shell 11, and a connecting plate 9 is fixedly connected to the output end of the cylinder 10, a first motor 4 is fixedly connected to one side of the top of the connecting plate 9, and the output end of the first motor 4 passes through the top of the connecting plate 9 and is fixedly connected to a connecting piece 5, and the connecting piece 5 A quick-release assembly 2 is provided at one end, and a grinding head body 6 is fixedly connected to the bottom end of the quick-release assembly 2. The battery shell cover to be polished is placed on the placement seat 7, and then the accessory is fixed by the positioning assembly 3. Then, the grinding head body 6 is replaced with a suitable grinding head body 6 by the quick-release assembly 2, and then the cylinder 10 is started. The output end of the cylinder 10 drives the connecting plate 9 to move, so that the grinding head body 6 contacts the surface of the accessory. Then, the first motor 4 is started, and the output end of the first motor 4 drives the grinding head body 6 to rotate rapidly through the connecting piece 5 to polish the accessory.

[0020] The quick-release assembly 2 includes a bracket 21, one end of the bracket 21 is fixedly connected to one end of the connecting member 5, a support plate 26 is fixedly connected to the lower part of one end of the bracket 21, a second motor 27 is fixedly connected to the top of the support plate 26, and the output end of the second motor 27 passes through one end of the bracket 21 and is fixedly connected to a bidirectional screw rod 23, one end of the bidirectional screw rod 23 facing away from the output end of the second motor 27 is rotatably connected to an inner wall of one side of the bracket 21, two sliders 22 are threadedly sleeved on the outer surface of the bidirectional screw rod 23, and one end of the two sliders 22 are fixedly connected to a positioning rod 28, a slot 201 is provided at the bottom end of the connecting member 5, and a vertical rod 24 used to cooperate with the positioning rod 28 is movably clamped on the inner wall of the slot 201, and the bottom end of the vertical rod 24 is connected to the grinding head body The top of the body 6 is fixedly connected, one end of the vertical rod 24 is provided with a through-type long groove 25 used to cooperate with the two positioning rods 28, and the lower parts of both ends of the connecting piece 5 are provided with through grooves 29 used to cooperate with the two positioning rods 28. The outer surfaces of the two positioning rods 28 are movably inserted in the corresponding through grooves 29 and the inner walls of the long grooves 25, respectively. The second motor 27 is started, and the output end of the second motor 27 drives the bidirectional screw rod 23 to rotate. The rotation of the bidirectional screw rod 23 drives the two sliders 22 to move synchronously. The synchronous movement of the two sliders 22 drives the two positioning rods 28 to move synchronously. The positioning rod 28 is pulled out of the long groove 25 and the through groove 29 to cancel the positioning of the vertical rod 24, and the vertical rod 24 is pulled out of the slot 201, so as to realize the rapid replacement of the grinding head body 6 and improve the convenience of using the grinding device.

[0021] The positioning component 3 includes an installation groove 31 which is opened at one end of the placing seat 7. The upper inner wall of the installation groove 31 is fixedly connected with a third motor 39, and the output end of the third motor 39 is fixedly connected with a round rod 36. The outer surface of the round rod 36 is fixedly sleeved with a gear 35, and the outer surface of the gear 35 is meshed with two toothed plates 34. One end of the opposite surfaces of the two toothed plates 34 is fixedly connected with a moving plate 37, and the upper parts of both ends of the two moving plates 37 are fixedly connected with connecting rods 38. Four limiting grooves 32 for using with the connecting rods 38 are opened on the upper inner wall of the installation groove 31. The top ends of the corresponding two connecting rods 38 respectively penetrate through the two limiting grooves 32 and are jointly fixedly connected with a fixing plate 33. Start the third motor 39. The output end of the third motor 39 drives the round rod 36 to rotate. The rotation of the round rod 36 drives the gear 35 to rotate. The rotation of the gear 35 and the use of the two toothed plates 34 make the two moving plates 37 move. The synchronous movement of the two moving plates 37 drives the connecting rods 38 to move. At the same time, the limiting grooves 32 play a role in facilitating the limiting of the movement of the connecting rods 38. The movement of the connecting rods 38 drives the two fixing plates 33 to move towards the opposite surfaces to firmly fix the accessories, thereby improving the grinding effect of the grinding device.

[0022] The top end of the sliding table body 1 is fixedly connected with a dust suction cover 8 for using with the grinding head body 6. The dust suction cover 8 plays a role in facilitating the suction of the dust generated during grinding, avoiding dust pollution to the environment.

[0023] Both ends of the connecting plate 9 are respectively slidably connected with the inner walls of both sides of the vertical shell 11, playing a role in facilitating the guiding and limiting of the movement of the connecting plate 9 by the vertical shell 11.

[0024] Both ends of the two sliders 22 are respectively slidably connected with the inner walls of both sides of the bracket 21. The two sliders 22 are respectively threadedly sleeved at the corresponding different thread directions on the outer surface of the bidirectional lead screw 23. The bracket 21 plays a role in guiding the movement of the sliders 22. Being sleeved at different thread directions facilitates the synchronous movement of the two sliders 22 towards the opposite surfaces or the back-to-back surfaces.

[0025] The bottom ends of the two fixing plates 33 are slidably connected with the lower inner wall of the placing seat 7, playing a role in facilitating the support of the two fixing plates 33 during movement by the placing seat 7.

[0026] Both ends of the two moving plates 37 are respectively slidably connected with the inner walls of both sides of the installation groove 31. The four connecting rods 38 are all in an "L" shape, and both ends of the four connecting rods 38 are respectively slidably connected with the inner walls of both sides of the four limiting grooves 32. The installation groove 31 plays a role in guiding the movement of the moving plates 37. The limiting grooves 32 play a role in limiting the moving position of the connecting rods 38.

[0027] Working principle: First, place the battery housing cover to be polished on the placement seat 7. Then, through the positioning component 3, start the third motor 39. The output end of the third motor 39 drives the round rod 36 to rotate. The rotation of the round rod 36 drives the gear 35 to rotate. The rotation of the gear 35 cooperates with the two toothed plates 34 to make the two moving plates 37 move. The installation groove 31 plays a role in guiding the movement of the moving plate 37.

[0028] The synchronous movement of the two moving plates 37 drives the connecting rod 38 to move. At the same time, the limiting groove 32 plays a role in facilitating the limiting of the movement of the connecting rod 38. The movement of the connecting rod 38 drives the two fixing plates 33 to move towards the opposite side to firmly fix the accessories.

[0029] Next, through the quick-release component 2, start the second motor 27. The output end of the second motor 27 drives the bidirectional lead screw 23 to rotate. The rotation of the bidirectional lead screw 23 drives the two sliders 22 to move synchronously. The bracket 21 plays a role in guiding the movement of the sliders 22.

[0030] The synchronous movement of the two sliders 22 drives the two positioning rods 28 to move synchronously. The positioning rods 28 are pulled out from the long groove 25 and the through groove 29 to cancel the positioning of the vertical rod 24, and the vertical rod 24 is pulled out from the card slot 201 for quick replacement of the grinding head body 6.

[0031] After the replacement, start the cylinder 10. The output end of the cylinder 10 drives the connecting plate 9 to move, so that the grinding head body 6 is in contact with the surface of the accessory. Then start the first motor 4. The output end of the first motor 4 drives the grinding head body 6 to rotate rapidly through the connecting piece 5 to grind the accessory.

[0032] During the grinding process, the pneumatic slide body 1 can slide the placement seat 7 to facilitate better grinding of the accessory. At the same time, during the grinding process, the dust suction hood 8 sucks away the dust generated during grinding.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. A grinding device for the production of electric vehicle accessories, including a sliding table body (1), characterized in that: The lower inner wall of the slide body (1) is slidably connected to a placement seat (7), and a positioning assembly (3) is arranged inside the placement seat (7); a vertical shell (11) is arranged on one side of the top end of the slide body (1); a cylinder (10) is fixedly connected to the upper inner wall of the vertical shell (11), and the output end of the cylinder (10) is fixedly connected to a connecting plate (9); a first motor (4) is fixedly connected to one side of the top end of the connecting plate (9), and the output end of the first motor (4) passes through the top end of the connecting plate (9) and is fixedly connected to a connecting piece (5); a quick-release assembly (2) is arranged at one end of the connecting piece (5), and a grinding head body (6) is fixedly connected to the bottom end of the quick-release assembly (2).

2. The grinding device for the production of electric vehicle accessories according to claim 1, characterized in that: The quick-release assembly (2) comprises a bracket (21), one end of the bracket (21) is fixedly connected to one end of the connecting piece (5), a support plate (26) is fixedly connected to the lower part of one end of the bracket (21), a second motor (27) is fixedly connected to the top of the support plate (26), and the output end of the second motor (27) passes through one end of the bracket (21) and is fixedly connected to a bidirectional screw rod (23), one end of the bidirectional screw rod (23) facing away from the output end of the second motor (27) is rotatably connected to an inner wall of one side of the bracket (21), and two sliders (22) are threadedly sleeved on the outer surface of the bidirectional screw rod (23), and one end of the two sliders (22) is The connecting piece (5) is fixedly connected with a positioning rod (28), a slot (201) is provided at the bottom end of the connecting piece (5), and a vertical rod (24) used in conjunction with the positioning rod (28) is movably connected to the inner wall of the slot (201), the bottom end of the vertical rod (24) is fixedly connected to the top end of the grinding head body (6), one end of the vertical rod (24) is provided with a through-type long groove (25) used in conjunction with the two positioning rods (28), and the lower parts of both ends of the connecting piece (5) are provided with through grooves (29) used in conjunction with the two positioning rods (28), and the outer surfaces of the two positioning rods (28) are movably plugged into the corresponding through grooves (29) and the inner walls of the long grooves (25), respectively.

3. A grinding device for the production of electric vehicle accessories according to claim 1, characterized in that: The positioning assembly (3) comprises a mounting groove (31), wherein the mounting groove (31) is provided at one end of the placement seat (7), the upper inner wall of the mounting groove (31) is fixedly connected to a third motor (39), and the output end of the third motor (39) is fixedly connected to a round rod (36), the outer surface of the round rod (36) is fixedly sleeved with a gear (35), and the outer surface of the gear (35) is meshingly connected to two tooth plates (34), the opposite ends of the two tooth plates (34) are fixedly connected to a moving plate (37), and the upper parts of both ends of the two moving plates (37) are fixedly connected to a connecting rod (38), the upper inner wall of the mounting groove (31) is provided with four limiting grooves (32) used for matching the connecting rod (38), and the top ends of the corresponding two connecting rods (38) respectively pass through the two limiting grooves (32) and are fixedly connected to a fixing plate (33) together.

4. A grinding device for the production of electric vehicle accessories according to claim 1, characterized in that: A dust hood (8) used in conjunction with the grinding head body (6) is fixedly connected to the top of the slide body (1).

5. The grinding device for the production of electric vehicle accessories according to claim 1, characterized in that: Both ends of the connecting plate (9) are slidably connected to the inner walls on both sides of the vertical shell (11).

6. The grinding device for the production of electric vehicle accessories according to claim 2, characterized in that: Both ends of the two sliders (22) are slidably connected to the inner walls on both sides of the bracket (21), and the two sliders (22) are respectively threadedly sleeved at the corresponding positions with different thread directions provided on the outer surface of the bidirectional lead screw (23).

7. The grinding device for the production of electric vehicle accessories according to claim 3, characterized in that: The bottom ends of the two fixing plates (33) are slidably connected to the lower inner wall of the placement seat (7).

8. The grinding device for the production of electric vehicle accessories according to claim 3, characterized in that: Both ends of the two moving plates (37) are slidably connected to the inner walls on both sides of the installation groove (31). The four connecting rods (38) are all in an "L" shape, and both ends of the four connecting rods (38) are slidably connected to the inner walls on both sides of the four limiting grooves (32).

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