CN219924454U - Press riveting position detection device - Google Patents

Abstract

The utility model relates to the technical field of metal processing, and discloses a press riveting position detection device which comprises a fixed plate, wherein two groups of bearing blocks are attached to two sides of the fixed plate, and second sliding grooves are formed in the two groups of bearing blocks. This kind of press riveting position detection device, when fixed to the work piece, according to the size of work piece, start the second servo motor, drive bi-directional screw through the second servo motor and rotate for two sets of first sliders of bi-directional screw surface threaded connection carry out reverse horizontal migration along the inner wall of first spout, thereby drive the reverse horizontal migration of the adapting piece of first slider one side fixed connection, the setting of this structure has effectively avoided the problem that takes place the skew of the in-process of work piece riveting, can reach the effect of fixing the work piece, simultaneously, reduced corresponding fixed time, improved fixed efficiency, also can adapt to the work piece of different length and thickness at the in-process of in-service use, also do benefit to the extensive popularization of the device.

Description

Press riveting position detection device

Technical Field

The utility model relates to the technical field of metal processing, in particular to a press riveting position detection device.

Background

In industrial production, it is often necessary to rivet different workpieces, and sometimes two or more workpieces to be riveted are simultaneously riveted at different positions on one base workpiece, so that the press riveting position needs to be detected.

According to the riveting machine with the detection function, which is disclosed in the patent number CN205732786U, in the scheme, the rivet is subjected to height detection so as to judge whether the rivet is placed at a designated position or not, and the riveting operation required for the placement position of the rivet can be satisfied.

However, the following problems still exist in the actual use process:

(1) This kind of take riveting machine of testing function, at in-service use's in-process, can not realize effectually fixing the work piece, can cause the problem that this work piece takes place the skew of riveting in-process, accurate riveting position that can be reasonable has reduced the accuracy of riveting and also can reduce corresponding riveting efficiency.

(2) This kind of take riveting machine of testing function can't adjust the position of riveting mouth, because the riveting in-process need carry out the riveting to the different positions of work piece, can lead to the riveting position inaccurate through artifical moving work piece position, has increaseed staff's intensity of labour also can increase corresponding riveting time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a press riveting position detection device which has the advantages of fixing a workpiece and adjusting the riveting position, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a press riveting position detection device, includes the fixed plate, the both sides of fixed plate are all laminated and are had two sets of joint piece, two sets of the second spout has all been seted up to the inside of joint piece, the inner wall fixedly connected with spring of second spout, the upper end fixedly connected with second slider of spring, second slider and second spout sliding connection, one side fixedly connected with butt board of second slider, the last fixed surface of butt board installs the handle.

Preferably, one side fixedly connected with fixed block of fixed plate, one side fixedly connected with of fixed block accepts the board, the opposite side fixed mounting of accepting the board has first servo motor, fixedly connected with threaded rod on the output shaft of first servo motor, the threaded rod rotates with accepting the board to be connected, the surface threaded connection of threaded rod has the third slider.

Preferably, an electric telescopic rod is fixedly arranged on the lower surface of the third sliding block, and a riveting machine is fixedly arranged at the lower end of the electric telescopic rod.

Preferably, two groups of second servo motors are fixedly arranged on one side of the fixed plate, two groups of bidirectional screws are fixedly connected to output shafts of the second servo motors, the bidirectional screws are rotationally connected with the fixed plate, two groups of first sliding blocks are connected with the surfaces of the bidirectional screws in a threaded mode, and the two groups of first sliding blocks are fixedly connected with the bearing blocks.

Preferably, two groups of first sliding grooves are formed in the fixing plate, and the two groups of first sliding grooves are in sliding connection with the first sliding blocks.

Preferably, a third sliding groove is formed in the bearing plate, and the third sliding groove is in sliding connection with the third sliding block.

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of press riveting position detection device, when fixing the work piece, at first, according to the size of work piece, start the second servo motor, drive bi-directional screw through the second servo motor and rotate, make two sets of first sliders of bi-directional screw surface threaded connection carry out reverse horizontal migration along the inner wall of first spout, thereby drive the reverse horizontal migration of the adapting piece of first slider one side fixed connection, thereby remove the butt plate to suitable position, the pulling handle, drive butt plate and second slider through the handle and carry out perpendicular upward movement along the inner wall of second spout, make the spring tensile, place the work piece in the upper surface of fixed plate, loosen the handle, make butt plate and second slider carry out perpendicular downward movement along the inner wall of second spout through the elasticity of spring, thereby fix the work piece, the setting of this structure, the in-process that effectively avoids work piece pressure takes place the skew problem, can reach the effect of fixing the work piece, simultaneously, corresponding fixed time has been reduced, also can be in-process different length and thickness work pieces of wide adaptation in the in-service, and popularization of the device is favorable to the device.

2. This kind of press riveting position detection device, when carrying out the riveting to the work piece, at first, according to the position of required riveting, start first servo motor, drive the threaded rod through first servo motor and rotate, make threaded rod surface threaded connection's third slider carry out horizontal migration along the inner wall of third spout, thereby remove the riveting machine to the position of required riveting, start electric telescopic handle, drive the riveting machine through electric telescopic handle and carry out vertical downward movement, carry out the riveting to the work piece through the riveting machine, the fixed problem in position when riveting has effectively been avoided in the setting of this structure, can reach the effect of adjustment riveting position, simultaneously, reduced staff's intensity of labour, reduced corresponding riveting time, improved riveting efficiency, also can improve the accuracy of riveting at in-process of in-service use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic view of the right-hand part of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the bottom internal structure of FIG. 1 according to the present utility model;

fig. 4 is a schematic top view of fig. 1 according to the present utility model.

In the figure: 1. a fixing plate; 2. a first chute; 3. a receiving block; 4. a first servo motor; 5. a receiving plate; 6. an electric telescopic rod; 7. riveting machine; 8. a fixed block; 9. a handle; 10. a second chute; 11. an abutting plate; 12. a second servo motor; 13. a bidirectional screw; 14. a first slider; 15. a spring; 16. a second slider; 17. a third chute; 18. a third slider; 19. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a press riveting position detection device comprises a fixing plate 1, two groups of bearing blocks 3 are attached to two sides of the fixing plate 1, a second sliding groove 10 is formed in each of the two groups of bearing blocks 3, a spring 15 is fixedly connected to the inner wall of the second sliding groove 10, the upper end of the spring 15 is fixedly connected with a second sliding block 16, the second sliding block 16 is slidably connected with the second sliding groove 10, one side of the second sliding block 16 is fixedly connected with a butt plate 11, a handle 9 is fixedly arranged on the upper surface of the butt plate 11, the problem that a workpiece is offset in the riveting process is effectively avoided, the effect of fixing the workpiece can be achieved, corresponding fixing time is shortened, and fixing efficiency is improved.

Wherein; one side fixedly connected with fixed block 8 of fixed plate 1, one side fixedly connected with of fixed block 8 accepts board 5, the opposite side fixed mounting who accepts board 5 has first servo motor 4, fixedly connected with threaded rod 19 on the output shaft of first servo motor 4, threaded rod 19 rotates with and is connected with accepting board 5, threaded rod 19's surface threaded connection has third slider 18, staff's intensity of labour has been reduced, corresponding riveting time has been reduced, riveting efficiency has been improved, the fixed problem in position when effectively having avoided riveting, can reach the effect of adjustment riveting position, also can improve the accuracy nature of riveting at the in-process of in-service use.

Wherein; the electric telescopic rod 6 is fixedly arranged on the lower surface of the third sliding block 18, the riveting machine 7 is fixedly arranged at the lower end of the electric telescopic rod 6, and the effect of driving the riveting machine 7 to vertically move can be achieved, so that the riveting machine 7 can rivet workpieces with different thicknesses.

Wherein; two groups of second servo motors 12 are fixedly arranged on one side of the fixed plate 1, two groups of second servo motors 12 are fixedly connected with two-way screws 13 on output shafts of the two groups of second servo motors 12, the two-way screws 13 are rotationally connected with the fixed plate 1, two groups of first sliding blocks 14 are connected with the surfaces of the two-way screws 13 in a threaded mode, the two groups of first sliding blocks 14 are fixedly connected with the bearing blocks 3, the effect of adjusting the spacing between the two groups of bearing blocks 3 can be achieved, the device can adapt to workpieces with different lengths, and the practicality of the device is improved.

Wherein; two groups of first sliding grooves 2 are formed in the fixing plate 1, the two groups of first sliding grooves 2 are connected with the first sliding blocks 14 in a sliding mode, the effect of limiting the first sliding blocks 14 can be achieved, and the first sliding blocks 14 are stable when moving horizontally.

Wherein; the third chute 17 is formed in the bearing plate 5, the third chute 17 is in sliding connection with the third sliding block 18, the effect of limiting the third sliding block 18 can be achieved, and the stability of the device during operation is improved.

In summary, when the workpiece is fixed, first, according to the size of the workpiece, the second servo motor 12 is started, the bidirectional screw 13 is driven to rotate by the second servo motor 12, so that two groups of first sliders 14 in threaded connection with the surface of the bidirectional screw 13 move horizontally in opposite directions along the inner wall of the first chute 2, and accordingly, the bearing block 3 fixedly connected with one side of the first sliders 14 is driven to move horizontally in opposite directions, the bearing plate 11 is moved to a proper position, the handle 9 is pulled, the bearing plate 11 and the second sliders 16 are driven to move vertically upwards along the inner wall of the second chute 10 by the handle 9, the spring 15 stretches, the workpiece is placed on the upper surface of the fixed plate 1, the handle 9 is released, and the bearing plate 11 and the second sliders 16 move vertically downwards along the inner wall of the second chute 10 by the elasticity of the spring 15, so that the workpiece is fixed.

When riveting a workpiece, first, according to the position of the required riveting, the first servo motor 4 is started, the threaded rod 19 is driven to rotate through the first servo motor 4, so that the third sliding block 18 in threaded connection with the surface of the threaded rod 19 horizontally moves along the inner wall of the third sliding groove 17, the riveting machine 7 is moved to the position of the required riveting, the electric telescopic rod 6 is started, the riveting machine 7 is driven to vertically move downwards through the electric telescopic rod 6, and the workpiece is riveted through the riveting machine 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a press riveting position detection device, includes fixed plate (1), its characterized in that: two groups of bearing blocks (3) are attached to two sides of the fixed plate (1), two groups of bearing blocks (3) are internally provided with second sliding grooves (10), springs (15) are fixedly connected to the inner walls of the second sliding grooves (10), second sliding blocks (16) are fixedly connected to the upper ends of the springs (15), the second sliding blocks (16) are slidably connected with the second sliding grooves (10), one side of each second sliding block (16) is fixedly connected with a butt plate (11), and handles (9) are fixedly arranged on the upper surfaces of the butt plates (11).

2. The press-riveting position detection apparatus as claimed in claim 1, wherein: one side fixedly connected with fixed block (8) of fixed plate (1), one side fixedly connected with of fixed block (8) accepts board (5), the opposite side fixed mounting who accepts board (5) has first servo motor (4), fixedly connected with threaded rod (19) on the output shaft of first servo motor (4), threaded rod (19) are connected with accepting board (5) rotation, the surface threaded connection of threaded rod (19) has third slider (18).

3. The press-riveting position detection apparatus as claimed in claim 2, wherein: the lower surface of the third sliding block (18) is fixedly provided with an electric telescopic rod (6), and the lower end of the electric telescopic rod (6) is fixedly provided with a riveting machine (7).

4. The press-riveting position detection apparatus as claimed in claim 1, wherein: two groups of second servo motors (12) are fixedly arranged on one side of the fixed plate (1), two groups of bidirectional screws (13) are fixedly connected to output shafts of the second servo motors (12), the bidirectional screws (13) are rotationally connected with the fixed plate (1), two groups of first sliding blocks (14) are connected with the surfaces of the bidirectional screws (13) in a threaded mode, and the two groups of first sliding blocks (14) are fixedly connected with the bearing blocks (3).

5. The press-riveting position detection apparatus as claimed in claim 1, wherein: two groups of first sliding grooves (2) are formed in the fixing plate (1), and the two groups of first sliding grooves (2) are both in sliding connection with the first sliding blocks (14).

6. The press-riveting position detection apparatus as claimed in claim 2, wherein: a third sliding groove (17) is formed in the bearing plate (5), and the third sliding groove (17) is in sliding connection with a third sliding block (18).