Trimming device capable of adapting to plates of multiple specifications

Abstract

The utility model discloses a trimming device capable of adapting to plates of multiple specifications, which belongs to the technical field of trimming devices and comprises a box. The upper end of the box body is provided with a rotary pressing connection assembly used for conducting rotary pressing on the automobile wheel cover. The upper end of the box body is provided with a trimming assembly used for conducting trimming treatment on the automobile wheel cover. The box body is further provided with an adjusting type supporting assembly used for supporting the automobile wheel cover and driving the automobile wheel cover to rotate. The adjustable supporting assembly comprises a rotation driving assembly, an insertion plate mounting assembly, a supporting structure and a locking assembly. By means of the mode, the supporting device can be suitable for installation of limiting inserting plates of multiple specifications, and therefore hard supporting can be carried out on automobile wheel covers of different models; the automobile wheel cover is supported from the inner side, the whole circle of hard contact support is arranged in the automobile wheel cover, deformation of the automobile wheel cover during trimming is avoided, and the trimming effect can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming devices, and particularly relates to a trimming device adaptable to multi-specification sheet materials. Background Art

[0002] During the processing of automobile wheel covers, a clamping device is required to clamp the automobile wheel covers, and a trimming device is used to trim the burrs on the surface of the automobile wheel covers.

[0003] The utility model patent CN220738581U discloses an automobile wheel cover shaping device, and its clamping principle is as follows: when it is necessary to clamp the wheel cover, the motor of the clamping component of the screening and moving component starts, driving the gear to rotate, the driven gear drives the first rack and the second rack to move inwards respectively, the first rack and the second rack drive two groups of driving rings to move inwards, and the driving rings drive the fixture to move inwards, and the fixture holds the wheel cover.

[0004] However, the above structure has the following problems: clamping the automobile wheel cover from the outside is not conducive to trimming, and at the same time, due to the hard contact support of the entire inner circle, the deformation of the automobile wheel cover during trimming will affect the trimming effect.

[0005] Based on this, the utility model designs a trimming device adaptable to multi-specification sheet materials to solve the above problems. Summary of the Utility Model

[0006] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a trimming device adaptable to multi-specification sheet materials.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A trimming device adaptable to multi-specification sheet materials includes a box body;

[0009] A rotating pressing component for rotating and pressing the automobile wheel cover is installed at the upper end of the box body;

[0010] A trimming component for trimming the automobile wheel cover is installed at the upper end of the box body;

[0011] An adjustable support component for supporting the automobile wheel cover and driving the automobile wheel cover to rotate is also installed on the box body;

[0012] The adjustable support component includes a rotation driving component, a plug board installation component, a support structure and a locking component; the rotation driving component is connected with the plug board installation component, multiple groups of support structures are installed on the plug board installation component, the support structures are in contact with the inner wall of the automobile wheel cover, and the support structures are fixedly connected with the plug board installation component through the locking component.

[0013] Further, the rotation driving assembly includes a straight shaft, a pulley assembly and a motor; the motor is fixedly installed at the inner bottom of the box body, the driving end of the motor is in transmission connection with the bottom of the straight shaft through the pulley assembly, the straight shaft is rotationally connected with the upper end of the box body, and the upper end of the straight shaft is connected with the plug board installation assembly.

[0014] Further, the plug board installation assembly includes a support disc and a limit slot; the upper end of the straight shaft is fixedly connected with the support disc, and a plurality of groups of limit slots for limit plug connection with the support structure are equidistantly arranged on the circumference of the support disc.

[0015] Further, the support structure includes a limit plug board and an arc-shaped plate. One end of the limit plug board is embedded and connected in the limit slot, and the other end of the limit plug board is fixedly connected with the arc-shaped plate. The arc-shaped plates of multiple groups of support structures are combined into a complete ring; the arc-shaped plate is used for hard supporting the automobile wheel cover and driving the automobile wheel cover to rotate.

[0016] Further, the locking assembly includes a card slot, a cross-shaped sliding slot, a cross-shaped plug board, a nut and a threaded rod; a cross-shaped sliding slot is arranged in the middle of the support disc, card slots are arranged at the upper parts of one ends of the limit plug boards close to the cross-shaped sliding slot, the four end parts of the cross-shaped sliding slot are respectively communicated with the card slots, the cross-shaped plug board is embedded and connected in the cross-shaped groove formed by the cross-shaped sliding slot and the card slots, the threaded rod is fixedly connected with the inner bottom of the cross-shaped sliding slot, and the threaded rod passes through the cross-shaped plug board and is fixedly connected with the nut.

[0017] Further, the trimming assembly includes a first cylinder, a support seat, a guide rail assembly, a mounting plate and a trimming knife; the support seat is fixedly installed at the upper end of the box body, the first cylinder is fixedly installed on the support seat, the driving end of the first cylinder is fixedly connected with the mounting plate, a trimming knife is fixedly connected to the mounting plate, the cutting edge of the trimming knife faces the automobile wheel cover, and the bottom of the mounting plate is in limit sliding connection with the top of the box body through the guide rail assembly.

[0018] Further, the rotation pressing assembly includes a support frame, a second cylinder and a pressing plate; the support frame is fixedly installed at the upper end of the box body, the upper end of the support frame is fixedly connected with the second cylinder, the driving end of the second cylinder is rotationally connected with the pressing plate, and the pressing plate is located above the support disc.

[0019] Further, the axis lines of the pressing plate and the support disc coincide.

[0020] Beneficial effects

[0021] When the utility model is installed, the limit plug board is placed in the limit slot, the cross-shaped plug board is placed in the cross-shaped sliding slot, and at the same time, the four end parts of the cross-shaped plug board are embedded in the card slots to press the limit plug board to prevent the vertical movement of the limit plug board, and then the nut is tightened with the threaded rod to realize the locking of the cross-shaped plug board;

[0022] When the present utility model needs to replace the limit insertion plates and arc plates of different sizes, the nut is unscrewed, the cross insertion plate is removed, and then the limit insertion plate is taken out and replaced with a limit insertion plate of other specifications; it can adapt to the installation of limit insertion plates of multiple specifications, and thus can perform hard support on the wheel covers of different models of automobiles; the present utility model supports the automobile wheel cover from the inside, and the hard contact support is provided for the entire inner circle, avoiding the deformation of the automobile wheel cover during trimming, which is beneficial to ensuring the trimming effect.

[0023] The present utility model starts the second cylinder to drive the pressing plate to move downward until it contacts the automobile wheel cover. By pressing the automobile wheel cover with the pressing plate, when the automobile wheel cover rotates, it drives the pressing plate to rotate simultaneously, playing a role of rotational pressing connection for the automobile wheel cover and ensuring the accuracy of the position of the automobile wheel cover during trimming. Description of the Drawings

[0024] 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, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 Three-dimensional view of a trimming device for the present utility model that can adapt to sheet materials of multiple specifications Figure 1 ;

[0026] Figure 2 Front view of a trimming device for the present utility model that can adapt to sheet materials of multiple specifications;

[0027] Figure 3 Left view of a trimming device for the present utility model that can adapt to sheet materials of multiple specifications;

[0028] Figure 4 Three-dimensional view of a trimming device for the present utility model that can adapt to sheet materials of multiple specifications Figure 2 ;

[0029] Figure 5 Three-dimensional view of a trimming device for the present utility model that can adapt to sheet materials of multiple specifications Figure 3 ;

[0030] Figure 6 Cross-sectional view along the A-A direction of Figure 3 ;

[0031] Figure 7 Cross-sectional view along the B-B direction of Figure 3 ;

[0032] Figure 8 For Figure 7 Enlarged view of the C position in

[0033] The reference numerals in the figure respectively represent:

[0034] 1. Box body; 2. Adjustable support assembly; 21. Support disc; 22. Straight shaft; 23. Pulley assembly; 24. Motor; 25. Limit slot; 26. Card slot; 27. Cross chute; 28. Cross plug board; 29. Nut; 210. Threaded rod; 211. Limit plug board; 212. Arc plate; 3. Trimming assembly; 31. First cylinder; 32. Support seat; 33. Guide rail assembly; 34. Mounting plate; 35. Trimming knife; 4. Rotating crimping assembly; 41. Support frame; 42. Second cylinder; 43. Pressing plate. Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0036] The present utility model will be further described below with reference to the embodiments.

[0037] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0038] In some embodiments, please refer to the attached drawings of the specification Figures 1 - 8 , a trimming device adaptable to multi-specification sheet materials, comprising a box body 1;

[0039] A rotating crimping assembly 4 for rotatably pressing the automobile wheel cover is installed at the upper end of the box body 1;

[0040] A trimming assembly 3 for trimming the automobile wheel cover is installed at the upper end of the box body 1;

[0041] An adjustable support assembly 2 for supporting the automobile wheel cover and driving the automobile wheel cover to rotate is further installed on the box body 1;

[0042] The adjustable support assembly 2 includes a rotation driving assembly, a plug board mounting assembly, a support structure and a locking assembly; the rotation driving assembly is connected to the plug board mounting assembly, multiple groups of support structures are installed on the plug board mounting assembly, the support structures are in contact with the inner wall of the automobile wheel cover, and the support structures are fixedly connected to the plug board mounting assembly through the locking assembly;

[0043] The rotation drive assembly includes a straight shaft 22, a pulley assembly 23, and a motor 24; the motor 24 is fixedly installed at the inner bottom of the box body 1, the driving end of the motor 24 is drivingly connected to the bottom of the straight shaft 22 through the pulley assembly 23, the straight shaft 22 is rotatably connected to the upper end of the box body 1, and the upper end of the straight shaft 22 is connected to the plug board installation assembly;

[0044] The motor 24 drives the straight shaft 22 to rotate through the pulley assembly 23;

[0045] The pulley assembly 23 adopts a mature transmission wheel and belt structure in the prior art;

[0046] The plug board installation assembly includes a support disc 21 and a limit slot 25; the upper end of the straight shaft 22 is fixedly connected to the support disc 21, and a plurality of groups of limit slots 25 for limit plug-in connection with the support structure are equidistantly arranged in the circumferential direction of the support disc 21;

[0047] The straight shaft 22 drives the support disc 21 to rotate, and the support disc 21 drives the support structure to rotate through the limit slot 25;

[0048] The support structure includes a limit plug board 211 and an arc plate 212. One end of the limit plug board 211 is embedded and connected in the limit slot 25, and the other end of the limit plug board 211 is fixedly connected to the arc plate 212. The arc plates 212 of multiple groups of support structures form a complete ring; the arc plate 212 is used for hard support of the automobile wheel cover and driving the automobile wheel cover to rotate;

[0049] The locking assembly includes a card slot 26, a cross chute 27, a cross plug board 28, a nut 29, and a threaded rod 210; a cross chute 27 is provided in the middle of the support disc 21, card slots 26 are provided in the upper parts of the limit plug boards 211 close to the cross chute 27, the four ends of the cross chute 27 are respectively communicated with the card slots 26, the cross plug board 28 is embedded and connected in the cross groove formed by the cross chute 27 and the card slots 26, the lower end of the threaded rod 210 is fixedly connected to the inner bottom of the cross chute 27, and the threaded rod 210 passes through the cross plug board 28 and is fixedly connected to the nut 29;

[0050] During installation, the limit plug board 211 is placed in the limit slot 25, the cross plug board 28 is placed in the cross chute 27, and at the same time, the four ends of the cross plug board 28 are embedded in the card slots 26 to press the limit plug board 211 to prevent the vertical movement of the limit plug board 211, and then the nut 29 is tightened with the threaded rod 210 to lock the cross plug board 28;

[0051] When it is necessary to replace the limit insertion plates 211 and arc plates 212 of different sizes, the nut 29 is unscrewed, the cross insertion plate 28 is removed, and then the limit insertion plate 211 is taken out and replaced with a limit insertion plate 211 of other specifications; it can adapt to the installation of multi-specification limit insertion plates 211, and thus can provide hard support for wheel covers of different models.

[0052] The utility model supports the wheel cover of the automobile from the inside, and the hard contact support of the whole inner circle avoids the deformation of the wheel cover during trimming, which is beneficial to ensuring the trimming effect.

[0053] The trimming assembly 3 includes a first cylinder 31, a support seat 32, a guide rail assembly 33, a mounting plate 34 and a trimming knife 35; the support seat 32 is fixedly installed at the upper end of the box body 1, the first cylinder 31 is fixedly installed on the support seat 32, the driving end of the first cylinder 31 is fixedly connected with the mounting plate 34, the trimming knife 35 is fixedly connected to the mounting plate 34, the cutting edge of the trimming knife 35 faces the wheel cover of the automobile, and the bottom of the mounting plate 34 is in limit sliding connection with the top of the box body 1 through the guide rail assembly 33;

[0054] The guide rail assembly 33 adopts a mature guide rail assembly structure in the prior art;

[0055] The first cylinder 31 drives the mounting plate 34 to move towards the wheel cover of the automobile under the guiding action of the guide rail assembly 33 and contact the wheel cover, and trims the wheel cover when the wheel cover rotates;

[0056] In some embodiments, please refer to the attached drawings of the specification Figures 2 - 4 The rotating pressing assembly 4 includes a support frame 41, a second cylinder 42 and a pressing plate 43; the support frame 41 is fixedly installed at the upper end of the box body 1, the upper end of the support frame 41 is fixedly connected with the second cylinder 42, the driving end of the second cylinder 42 is rotatably connected with the pressing plate 43, and the pressing plate 43 is located above the support disc 21;

[0057] The axis of the pressing plate 43 coincides with the axis of the support disc 21;

[0058] The second cylinder 42 is started to drive the pressing plate 43 to move downward until it contacts the wheel cover of the automobile. The wheel cover is pressed by the pressing plate 43, and when the wheel cover rotates, the pressing plate 43 is driven to rotate simultaneously, playing a role in rotating and pressing the wheel cover of the automobile to ensure the accuracy of the position of the wheel cover during trimming.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A trimming device that can adapt to various specifications of sheet materials, comprising a box (1), characterized in that: The upper end of the box body (1) is provided with a rotational pressing assembly (4) for rotating and pressing the automobile wheel cover; The upper end of the box body (1) is provided with a trimming assembly (3) for trimming the wheel cover of an automobile; The box body (1) is also equipped with an adjustable support assembly (2) for supporting the automobile wheel cover and driving the automobile wheel cover to rotate; The adjustable support assembly (2) comprises a rotation drive assembly, a plug plate mounting assembly, a support structure and a locking assembly; the rotation drive assembly is connected to the plug plate mounting assembly, a plurality of support structures are mounted on the plug plate mounting assembly, the support structures are in contact with the inner wall of the automobile wheel cover, and the support structures are fixedly connected to the plug plate mounting assembly via the locking assembly.

2. The trimming device for sheets of various specifications according to claim 1 is characterized in that: The rotation drive assembly comprises a straight shaft (22), a pulley assembly (23) and a motor (24); the motor (24) is fixedly mounted on the inner bottom of the box body (1); the driving end of the motor (24) is transmission-connected to the bottom of the straight shaft (22) through the pulley assembly (23); the straight shaft (22) is rotationally connected to the upper end of the box body (1); and the upper end of the straight shaft (22) is connected to the plugboard mounting assembly.

3. The trimming device capable of adapting to multi-specification sheet materials according to claim 2, characterized in that: The plug-in plate installation assembly comprises a supporting disc (21) and a limiting slot (25); the upper end of the straight shaft (22) is fixedly connected to the supporting disc (21), and a plurality of limiting slots (25) are provided at equal intervals in the circumferential direction of the supporting disc (21) and are engaged with the supporting structure for limiting insertion.

4. The trimming device capable of adapting to multi-specification sheet materials according to claim 3 is characterized in that: The support structure comprises a limiting plug plate (211) and an arc plate (212); one end of the limiting plug plate (211) is embedded in the limiting slot (25); the other end of the limiting plug plate (211) is fixedly connected to the arc plate (212); multiple groups of arc plates (212) of the support structure are combined into a complete circular ring; the arc plate (212) is used to provide hard support for the automobile wheel cover and drive the automobile wheel cover to rotate.

5. The trimming device capable of adapting to multi-specification sheet materials according to claim 4, characterized in that: The locking assembly comprises a clamping groove (26), a cross groove (27), a cross plug plate (28), a nut (29) and a threaded rod (210); a cross groove (27) is provided in the middle of the supporting disc (21); a clamping groove (26) is provided on the upper part of one end of the limiting plug plate (211) close to the cross groove (27); four ends of the cross groove (27) are respectively connected to the clamping groove (26); the cross plug plate (28) is embedded in a cross groove formed by the combination of the cross groove (27) and the clamping groove (26); the threaded rod (210) is fixedly connected to the inner bottom of the cross groove (27); and the threaded rod (210) passes through the cross plug plate (28) and is fixedly connected to the nut (29).

6. The trimming device for plates of various specifications according to claim 5 is characterized in that: The trimming assembly (3) comprises a first cylinder (31), a support seat (32), a guide rail assembly (33), a mounting plate (34) and a trimming knife (35); the support seat (32) is fixedly mounted on the upper end of the box body (1), the first cylinder (31) is fixedly mounted on the support seat (32), the driving end of the first cylinder (31) is fixedly connected to the mounting plate (34), the trimming knife (35) is fixedly connected to the mounting plate (34), the blade of the trimming knife (35) faces the wheel cover of the automobile, and the bottom of the mounting plate (34) is limitedly slidably connected to the top of the box body (1) through the guide rail assembly (33).

7. The trimming device capable of adapting to multi-specification sheet materials according to claim 6, characterized in that: The rotary crimping assembly (4) comprises a support frame (41), a second cylinder (42) and a pressing plate (43); the support frame (41) is fixedly mounted on the upper end of the box body (1); the upper end of the support frame (41) is fixedly connected to the second cylinder (42); the driving end of the second cylinder (42) is rotatably connected to the pressing plate (43); and the pressing plate (43) is located above the supporting disc (21).

8. The trimming device capable of adapting to multi-specification sheet materials according to claim 7, characterized in that: The axis lines of the pressing plate (43) and the supporting disc (21) coincide with each other.

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