Clamping transposition device for stamping cover plate riveting

Abstract

The utility model discloses a clamping transposition device for stamping cover plate riveting, which comprises a base, a cover plate limiting assembly, a transverse adjusting assembly and a longitudinal adjusting assembly are arranged on the upper surface of the base, the cover plate limiting assembly is used for clamping and limiting a stamping cover plate to be riveted, and the transverse adjusting assembly is used for adjusting the position of the stamping cover plate to be riveted. The transverse adjusting assembly is used for driving the to-be-riveted stamping cover plate clamped and limited by the cover plate limiting assembly to conduct transverse movement transposition, and the longitudinal adjusting assembly is used for driving the to-be-riveted stamping cover plate clamped and limited by the cover plate limiting assembly to conduct longitudinal movement transposition. According to the stamping cover plate clamping and limiting device, the function of rapidly clamping and limiting the stamping cover plate to be riveted is achieved, the function of automatically changing the positions to be riveted on the upper surface of the clamped and limited stamping cover plate to be riveted and aligning the positions to be riveted with a rivet outlet of external riveting equipment is further achieved, and the stability and reliability of limiting of the stamping cover plate are guaranteed; and the riveting production efficiency of the stamping cover plate is improved, and the device is simple in structure, high in practicability and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching cover plate processing, in particular to a clamping and position-changing device for riveting punching cover plates. Background Art

[0002] Stamping riveting is a metal joining technique commonly used in the manufacturing industry, which involves the use of stamping equipment and rivets to fasten two or more metal parts together. This technique is widely used in industries such as automotive, aviation, construction and electronics due to its reliability, durability and economic benefits.

[0003] At present, the stamped cover plate needs to be constantly displaced during the riveting process so that all the positions to be riveted on the upper surface of the stamped cover plate can be riveted. The existing stamped cover plate displacement process mostly adopts manual semi-automatic displacement, which leads to a slow displacement speed of the stamped cover plate and the stamped cover plate is prone to accidental shaking and dislocation during the displacement process, which not only seriously affects the riveting efficiency of the stamped cover plate, but also makes it difficult to guarantee the product quality of the stamped cover plate. Therefore, it is necessary to design a clamping and displacement device for riveting stamped cover plates. Summary of the invention

[0004] In view of the above situation, in order to solve the problem that the existing stamping cover plate replacement process mostly adopts manual semi-automatic replacement, resulting in a slow replacement speed of the stamping cover plate, and the stamping cover plate is also prone to accidental shaking and dislocation during the replacement process, which not only seriously affects the riveting efficiency of the stamping cover plate, but also makes it difficult to ensure the product quality of the stamping cover plate, the utility model provides a clamping and replacement device for riveting stamping cover plates, which effectively realizes the function of quickly clamping and limiting the stamping cover plate to be riveted, and also has the function of automatically replacing all the to-be-riveted positions on the upper surface of the stamping cover plate to be riveted after clamping and limiting to align with the rivet outlet of the external riveting equipment, thereby ensuring the stability and reliability of the limiting of the stamping cover plate and improving the riveting production efficiency of the stamping cover plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping and displacement device for riveting a stamped cover plate, comprising a base, wherein a cover plate limiting assembly, a lateral adjustment assembly and a longitudinal adjustment assembly are arranged on the upper surface of the base, wherein the cover plate limiting assembly is used for clamping and limiting the stamped cover plate to be riveted, the lateral adjustment assembly is used for driving the cover plate limiting assembly to clamp and limit the stamped cover plate to be riveted to perform lateral movement and displacement, and the longitudinal adjustment assembly is used for driving the cover plate limiting assembly to clamp and limit the stamped cover plate to be riveted to perform longitudinal movement and displacement.

[0006] The aforementioned clamping and shifting device for riveting a stamped cover plate, the cover plate limiting assembly comprises a first slide rail, a first slide plate is slidably connected to the upper surface of the first slide rail, and a second slide rail is arranged on the upper surface of the first slide plate, wherein the second slide rail is slidably connected to the upper surface of the second slide plate;

[0007] A slot is provided on the upper surface of the second slide plate, and a rotary clamping cylinder is provided on the outer side wall of the second slide plate, wherein the inner side wall of the rotary clamping cylinder is slidably connected to one end of a rotary telescopic gas rod, and the other end of the rotary telescopic gas rod is detachably connected to a pressure block.

[0008] The aforementioned clamping and shifting device for riveting a stamped cover plate, wherein the lateral adjustment assembly comprises a first servo motor, the first servo motor is arranged on the upper surface of the base, the output shaft of the first servo motor is provided with one end of a first screw rod, and the other end of the first screw rod is rotatably connected to the outer side wall of the first vertical plate, wherein the outer side wall of the bottom surface of the first vertical plate is detachably connected to the upper surface of the base;

[0009] A first ball nut is disposed on the outer side wall of the first screw rod, a first connecting plate is detachably connected to the outer side wall of the first ball nut, and an upper surface of the first connecting plate is detachably connected to an outer side wall of the bottom surface of the first slide plate.

[0010] The aforementioned clamping and shifting device for riveting a stamped cover plate, wherein the longitudinal adjustment assembly comprises a second servo motor, the second servo motor is arranged on the upper surface of the first slide plate, the output shaft of the second servo motor is provided with one end of a second screw rod, and the other end of the second screw rod is rotatably connected to the outer side wall of the second vertical plate, wherein the outer side wall of the bottom surface of the second vertical plate is detachably connected to the upper surface of the first slide plate;

[0011] A second ball nut is disposed on the outer side wall of the second screw rod, a second connecting plate is detachably connected to the outer side wall of the second ball nut, and an upper surface of the second connecting plate is detachably connected to an outer side wall of the bottom surface of the second slide plate.

[0012] In the aforementioned clamping and displacement device for riveting a stamped cover plate, a right-angle plate is provided on the upper surface of the base, and the right-angle plate is used to support the stamped cover plate before and after riveting.

[0013] In the aforementioned clamping and transposing device for riveting a stamped cover plate, the circumferential rotation range of the pressing block subjected to the rotating clamping cylinder is 90 degrees.

[0014] In the aforementioned clamping and transposing device for riveting a stamped cover plate, the number of the rotary clamping cylinders is multiple, and the multiple rotary clamping cylinders are evenly distributed on the outer side wall of the second slide plate.

[0015] The aforementioned clamping and displacement device for riveting a stamped cover plate, wherein the stamped cover plate to be riveted is clamped and limited by the cover plate limiting assembly so that all the positions to be riveted on the upper surface of the stamped cover plate to be riveted can be aligned with the rivet outlet of the external riveting equipment under the adjustment of the lateral adjustment assembly and the longitudinal adjustment assembly.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) First, move the stamped cover plate to be riveted and put it into the slot, and then drive the rotating telescopic gas rod to rotate and telescope by rotating the clamping cylinder, so as to drive the outer wall of the bottom surface of the pressure block to rotate 90 degrees and fit with the upper surface of the stamped cover plate to be riveted, so as to clamp and limit the stamped cover plate to be riveted inside the slot, effectively realizing the function of the device to quickly clamp and limit the stamped cover plate to be riveted, and by setting up multiple rotating clamping cylinders, all positions on the upper surface of the stamped cover plate to be riveted can be clamped and limited in a covering manner, ensuring the stability and reliability of the limit of the stamped cover plate to be riveted, avoiding accidental shaking and dislocation of the stamped cover plate to be riveted during the replacement and riveting process, and ensuring the quality of the finished product after the stamped cover plate is riveted.

[0018] (2) The first servo motor is driven to drive the first screw rod to rotate along the outer wall of the first vertical plate, so that the first slide plate can be driven to move horizontally linearly along the first slide rail under the connection between the first ball nut and the first connecting plate, and then the second servo motor is driven to drive the second screw rod to rotate along the outer wall of the second vertical plate, so that the second slide plate can be driven to move longitudinally linearly along the second slide rail under the connection between the second ball nut and the second connecting plate, thereby driving the riveted position of the stamped cover plate to be riveted to align with the rivet outlet of the external riveting equipment, effectively realizing the function of the device to shift all the riveted positions on the upper surface of the stamped cover plate to be riveted after clamping and limiting to align with the rivet outlet of the external riveting equipment, and the entire shifting process is fully automated, which not only improves the riveting production efficiency of the stamped cover plate, but also reduces the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cover plate limiting assembly of the utility model;

[0022] Figure 3 For the utility model Figure 2The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the lateral adjustment component of the utility model;

[0024] Figure 5 This is a schematic diagram of the first screw structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the longitudinal adjustment component of the utility model;

[0026] In the figure: 1. base; 2. cover plate limit assembly; 201. first slide rail; 202. first slide plate; 203. second slide rail; 204. second slide plate; 205. slot; 206. rotary clamping cylinder; 207. rotary telescopic gas rod; 208. pressure block; 3. lateral adjustment assembly; 301. first servo motor; 302. first screw rod; 303. first vertical plate; 304. first ball nut; 305. first connecting plate; 4. longitudinal adjustment assembly; 401. second servo motor; 402. second screw rod; 403. second vertical plate; 404. second ball nut; 405. second connecting plate; 5. right-angle plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0028] Depend on Figures 1 to 6 The utility model provides a clamping and displacement device for riveting a stamped cover plate, comprising a base 1, wherein a cover plate limiting assembly 2, a lateral adjustment assembly 3 and a longitudinal adjustment assembly 4 are arranged on the upper surface of the base 1, wherein the cover plate limiting assembly 2 is used for clamping and limiting the stamped cover plate to be riveted, the lateral adjustment assembly 3 is used for driving the stamped cover plate to be riveted clamped and limited by the cover plate limiting assembly 2 to perform lateral movement and displacement, and the longitudinal adjustment assembly 4 is used for driving the stamped cover plate to be riveted clamped and limited by the cover plate limiting assembly 2 to perform longitudinal movement and displacement, by providing the cover plate limiting assembly 2, the lateral adjustment assembly 3 and the longitudinal adjustment assembly 4, the function of quickly clamping and limiting the stamped cover plate to be riveted is realized, and the function of automatically displacing all the positions to be riveted on the upper surface of the stamped cover plate to be riveted after clamping and limiting is aligned with the rivet outlet of the external riveting equipment, thereby ensuring the stability and reliability of the limiting of the stamped cover plate and improving the riveting production efficiency of the stamped cover plate.

[0029] Specifically, the cover plate limiting assembly 2 includes a first slide rail 201, a first slide plate 202 is slidably connected to the upper surface of the first slide rail 201, and a second slide rail 203 is arranged on the upper surface of the first slide plate 202, wherein the second slide rail 203 is slidably connected to the upper surface of the second slide plate 204; a slot 205 is provided on the upper surface of the second slide plate 204, and a rotating clamping cylinder 206 is arranged on the outer side wall of the second slide plate 204, wherein one end of a rotating telescopic gas rod 207 is slidably connected to the inner side wall of the rotating clamping cylinder 206, and the other end of the rotating telescopic gas rod 207 is detachably connected to a pressure block 208, and the rotating telescopic gas rod 207 is driven to rotate and retract by the rotating clamping cylinder 206, thereby driving the bottom outer wall of the pressure block 208 to rotate 90 degrees and fit with the upper surface of the stamped cover plate to be riveted, thereby pressing and limiting the stamped cover plate to be riveted inside the slot 205.

[0030] Specifically, the lateral adjustment component 3 includes a first servo motor 301, which is arranged on the upper surface of the base 1, and the output shaft of the first servo motor 301 is provided with one end of a first screw rod 302, and the other end of the first screw rod 302 is rotatably connected to the outer side wall of the first vertical plate 303, wherein the outer wall of the bottom surface of the first vertical plate 303 is detachably connected to the upper surface of the base 1; the outer wall of the first screw rod 302 is provided with a first ball nut 304, and the outer wall of the first ball nut 304 is detachably connected to the first connecting plate 305, and the upper surface of the first connecting plate 305 is detachably connected to the outer wall of the bottom surface of the first slide plate 202, and the first servo motor 301 is used to drive the first screw rod 302 to rotate along the outer side wall of the first vertical plate 303, so that under the connection between the first ball nut 304 and the first connecting plate 305, the first slide plate 202 can be driven to move laterally linearly along the first slide rail 201.

[0031] Specifically, the longitudinal adjustment component 4 includes a second servo motor 401, which is arranged on the upper surface of the first slide 202, and the output shaft of the second servo motor 401 is provided with one end of the second screw rod 402, and the other end of the second screw rod 402 is rotatably connected to the outer side wall of the second vertical plate 403, wherein the outer wall of the bottom surface of the second vertical plate 403 is detachably connected to the upper surface of the first slide 202; the outer side wall of the second screw rod 402 is provided with a second ball nut 404, and the outer side wall of the second ball nut 404 is detachably connected to the second connecting plate 405, and the upper surface of the second connecting plate 405 is detachably connected to the outer side wall of the bottom surface of the second slide 204, and the second servo motor 401 is driven to drive the second screw rod 402 to rotate along the outer side wall of the second vertical plate 403, so that under the connection action of the second ball nut 404 and the second connecting plate 405, the second slide 204 can be driven to move longitudinally linearly along the second slide rail 203, and then the riveted position of the stamped cover plate to be riveted can be driven to align with the rivet outlet of the external riveting equipment.

[0032] Specifically, a right-angle plate 5 is provided on the upper surface of the base 1, and the right-angle plate 5 is used to support the stamped cover plate before and after riveting. The right-angle plate 5 provided on the upper surface of the base 1 allows the stamped cover plate before and after riveting to be temporarily placed.

[0033] Specifically, the pressing block 208 is rotated by the rotary clamping cylinder 206 in a circumferential range of 90 degrees, and the stamping cover plate to be riveted can be conveniently placed in the slot 205 by the pressing block 208 being rotated by the rotary clamping cylinder 206 in a circumferential range of 90 degrees.

[0034] Specifically, there are multiple rotary clamping cylinders 206, and the multiple rotary clamping cylinders 206 are evenly distributed on the outer wall of the second slide plate 204. By providing multiple rotary clamping cylinders 206, all positions on the upper surface of the stamped cover plate to be riveted can be clamped and limited in a covering manner, thereby ensuring the stability and reliability of the limitation of the stamped cover plate to be riveted.

[0035] Specifically, the cover plate limiting assembly 2 clamps and limits the stamped cover plate to be riveted, so that all the positions to be riveted on the upper surface of the stamped cover plate to be riveted can be aligned with the rivet outlet of the external riveting equipment under the adjustment of the lateral adjustment assembly 3 and the longitudinal adjustment assembly 4. By providing the lateral adjustment assembly 3 and the longitudinal adjustment assembly 4, the device has the function of shifting all the positions to be riveted on the upper surface of the stamped cover plate to be riveted after clamping and limiting so as to align them with the rivet outlet of the external riveting equipment.

[0036] When in use, first move the stamped cover plate to be riveted and put it into the slot 205, then drive the rotating telescopic gas rod 207 to rotate and telescope by rotating the clamping cylinder 206, so as to drive the outer wall of the bottom surface of the pressure block 208 to rotate 90 degrees and fit with the upper surface of the stamped cover plate to be riveted, so as to press and limit the stamped cover plate to be riveted inside the slot 205, effectively realizing the function of the device to quickly clamp and limit the stamped cover plate to be riveted, and by providing a plurality of rotating clamping cylinders 206, all positions on the upper surface of the stamped cover plate to be riveted can be clamped and limited in a covering manner, thereby ensuring the stability and reliability of the limitation of the stamped cover plate to be riveted, and then drive the first screw rod 302 to rotate along the outer side wall of the first vertical plate 303 by the first servo motor 301, so as to press the first ball nut 304 and The first connecting plate 305 can drive the first slide plate 202 to move linearly along the first slide rail 201 under the connection action, and then the second servo motor 401 drives the second screw rod 402 to rotate along the outer wall of the second vertical plate 403, so that the second slide plate 204 can be driven to move linearly along the second slide rail 203 under the connection action of the second ball nut 404 and the second connecting plate 405, so as to drive the riveted position of the stamped cover plate to be riveted to align with the rivet outlet of the external riveting equipment, and effectively realize the function of the device to shift all the riveted positions on the upper surface of the stamped cover plate to be riveted after clamping and limiting to align with the rivet outlet of the external riveting equipment, and the whole shifting process is fully automated, which not only improves the riveting production efficiency of the stamped cover plate, but also reduces the workload of the staff.

[0037] The rotary clamping cylinder 206, the first servo motor 301 and the second servo motor 401 are all finished products produced using existing technologies and can be purchased on the market; the components are all universal standard parts or components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and transposing device for riveting a stamped cover plate, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a cover plate limiting assembly (2), a transverse adjustment assembly (3) and a longitudinal adjustment assembly (4), wherein the cover plate limiting assembly (2) is used for clamping and limiting the stamped cover plate to be riveted, the transverse adjustment assembly (3) is used for driving the cover plate limiting assembly (2) to clamp and limit the stamped cover plate to be riveted to perform transverse movement and displacement, and the longitudinal adjustment assembly (4) is used for driving the cover plate limiting assembly (2) to clamp and limit the stamped cover plate to be riveted to perform longitudinal movement and displacement.

2. A clamping and transposing device for riveting a stamped cover plate according to claim 1, characterized in that: The cover plate limiting assembly (2) comprises a first slide rail (201), a first slide plate (202) being slidably connected to the upper surface of the first slide rail (201), and a second slide rail (203) being arranged on the upper surface of the first slide plate (202), wherein a second slide plate (204) is slidably connected to the upper surface of the second slide rail (203); A slot (205) is provided on the upper surface of the second slide plate (204), and a rotary clamping cylinder (206) is provided on the outer side wall of the second slide plate (204), wherein the inner side wall of the rotary clamping cylinder (206) is slidably connected to one end of a rotary telescopic gas rod (207), and the other end of the rotary telescopic gas rod (207) is detachably connected to a pressure block (208).

3. A clamping and transposing device for riveting a stamped cover plate according to claim 2, characterized in that: The lateral adjustment assembly (3) comprises a first servo motor (301), the first servo motor (301) being arranged on the upper surface of the base (1), the output shaft of the first servo motor (301) being provided with one end of a first screw rod (302), and the other end of the first screw rod (302) being rotatably connected to the outer side wall of the first vertical plate (303), wherein the bottom outer wall of the first vertical plate (303) is detachably connected to the upper surface of the base (1); The outer wall of the first screw rod (302) is provided with a first ball nut (304), the outer wall of the first ball nut (304) is detachably connected to a first connecting plate (305), and the upper surface of the first connecting plate (305) is detachably connected to the outer wall of the bottom surface of the first slide plate (202).

4. A clamping and transposing device for riveting a stamped cover plate according to claim 2, characterized in that: The longitudinal adjustment assembly (4) comprises a second servo motor (401), the second servo motor (401) being arranged on the upper surface of the first slide plate (202), the output shaft of the second servo motor (401) being provided with one end of a second screw rod (402), and the other end of the second screw rod (402) being rotatably connected to the outer side wall of the second vertical plate (403), wherein the outer side wall of the bottom surface of the second vertical plate (403) is detachably connected to the upper surface of the first slide plate (202); The outer wall of the second screw rod (402) is provided with a second ball nut (404), the outer wall of the second ball nut (404) is detachably connected to a second connecting plate (405), and the upper surface of the second connecting plate (405) is detachably connected to the outer wall of the bottom surface of the second slide plate (204).

5. The clamping and transposing device for riveting a stamped cover plate according to claim 1, characterized in that: A right-angle plate (5) is provided on the upper surface of the base (1), and the right-angle plate (5) is used to support the stamped cover plate before and after riveting.

6. A clamping and transposing device for riveting a stamped cover plate according to claim 2, characterized in that: The pressing block (208) is subjected to a circumferential rotation range of 90 degrees by the rotary clamping cylinder (206).

7. The clamping and transposing device for riveting a stamped cover plate according to claim 2, characterized in that: The number of the rotary clamping cylinders (206) is multiple, and the multiple rotary clamping cylinders (206) are evenly distributed on the outer side wall of the second slide plate (204).

8. The clamping and transposing device for riveting a stamped cover plate according to claim 1, characterized in that: The cover plate limiting assembly (2) clamps and limits the stamped cover plate to be riveted, and under the adjustment of the transverse adjustment assembly (3) and the longitudinal adjustment assembly (4), all the positions to be riveted on the upper surface of the stamped cover plate to be riveted can be aligned with the rivet outlet of the external riveting equipment.

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