CN216150982U

CN216150982U - Display base processing tool of pneumatic spin riveting machine

Info

Publication number: CN216150982U
Application number: CN202122118373.7U
Authority: CN
Inventors: 张方圆; 金敏植; 孙健; 李可洋
Original assignee: Liuhan Precision Electronics Nanjing Co ltd
Current assignee: Liuhan Precision Electronics Nanjing Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a display base processing tool of a pneumatic spin riveting machine, and relates to the technical field of pneumatic spin riveting machines. This pneumatic spin riveting machine's display base processing frock, convenient to use can the position of automatic adjustment display base mount table, labour saving and time saving, and the accuracy is high.

Description

Display base processing tool of pneumatic spin riveting machine

Technical Field

The utility model relates to the technical field of pneumatic spin riveting machines, in particular to a display base machining tool of a pneumatic spin riveting machine.

Background

The riveting machine which downwards presses through the air cylinder or the oil cylinder according to a certain swing angle in a rotating mode to rivet rivets is called as a spin riveting machine, however, the existing pneumatic spin riveting machine has the problems that in the use process, the position of the mounting block on the operating table needs to be adjusted by rotating a screw for many times, time and labor are wasted, and the accuracy is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a display base processing tool of a pneumatic spin riveting machine, and solves the problems that the position of an installation block on an operation table needs to be adjusted by rotating a screw for many times in the using process of the conventional pneumatic spin riveting machine, time and labor are wasted, and the accuracy is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: display base processing frock of pneumatic spin riveting machine, including the installation base, the up end fixed mounting of installation base has pneumatic spin riveting machine drive structure, pneumatic spin riveting machine drive structure's below is installed and is located the installation base up end and carry out spacing installed part to the display base, the control that is located the inside automatic adjustment installed part position of installation base is installed to the below of installed part.

Through above-mentioned technical scheme, the position of dress spare can be adjusted as required through the effect of control, and labour saving and time saving no longer need the manpower to adjust the position of installed part through rotatory screw, has improved the riveted accuracy of the device, later can be with display base and installed part fixed connection, later user's accessible is pneumatic to spin the effect of riveter drive structure and can be riveted the display base.

Preferably, the pneumatic spin riveting machine driving structure comprises a control box, a torque motor is installed on one side of the control box, an air cylinder is installed at the output shaft end of the torque motor, and a riveting head for riveting the display base is installed at one end, far away from the torque motor, of the air cylinder.

Through above-mentioned technical scheme, the axial motion of the steerable riveting head of cylinder, torque motor can drive the radial motion of riveting head, can rivet the display base through the effect of riveting head, is prior art above, does not do too much repeated description here.

Preferably, the installed part includes the installation piece, the intermediate position department fixed mounting of installation piece up end has the fixed block, one side fixed mounting that the fixed block is close to pneumatic riveter drive structure has the square groove of carrying out spacing to the display base.

Through above-mentioned technical scheme, can carry on spacingly to the display base through the cooperation of installation piece, fixed block and square groove, improve riveted degree of accuracy and security, above be prior art.

Preferably, the control part comprises a stepping motor, a first movable groove is formed in the mounting base, a second movable groove is formed in one side of the first movable groove, the stepping motor is connected with the inner wall of the first movable groove through a screw, the output shaft end of the stepping motor is connected with a first gear through a coupling, one side of the first gear is provided with a second gear, the first gear is meshed with the second gear, the shaft center of the second gear is connected with a mounting shaft through a spline, one end, away from the mounting block, of the mounting shaft is connected with the inner wall of the first movable groove through a bearing, one side, close to the mounting block, of the second gear is hinged with a connecting rod, a movable groove is formed in the middle position of the first movable groove and the second movable groove, the movable grooves are communicated with the first movable groove and the second movable groove, and the connecting rod is connected with the mounting base through the movable grooves, the end, away from the second gear, of the connecting rod is hinged to a moving block, a sliding rail is mounted on the outer side of the moving block, a moving plate forming a sliding structure with the sliding rail is mounted at the bottom end of the moving block, a connecting block is fixedly mounted at one end, away from the moving block, of the moving plate, a sliding rail is arranged on the outer side of the connecting block, and the sliding structure is formed by the sliding rail and the moving block.

Through the technical scheme, can drive the rotation of a gear through step motor's effect, because a gear and No. two gear engagement, the rotation of a gear can drive the rotation of No. two gears, No. two gears are connected with the connecting rod is articulated, the rotation of No. two gears can drive the rotation of connecting rod, the rotation of connecting rod can drive the movable block and slide in the inside of slide rail, the removal of movable block can drive the removal of movable plate, the removal of movable plate can drive the slip of connecting block, the slip of connecting block can drive the removal of installed part, can be as required the position of automatically regulated installed part, time saving and labor saving, do not need rethread revolving screw to fix a position the installed part.

Preferably, the sliding blocks are fixedly mounted on two sides of the moving block, the guide rods are arranged on two sides of the inside of the sliding rail, the sliding blocks are clamped into the guide rods, the sliding blocks and the sliding rail form a sliding structure through the guide rods, the cylindrical grooves are formed in the sliding blocks, sliding grooves penetrate through the inside of the sliding blocks, the sliding grooves are connected with the inner walls of the guide rods in a welded mode, and the moving plate is connected with the inner walls of the sliding rail through springs.

Through the technical scheme, the sliding block can slide in the sliding rail to play a guiding role in the sliding of the sliding block through the sliding block in the guide rod, the sliding block can slide to play a guiding role through the sliding groove, and the sliding stability of the sliding block is effectively improved.

Preferably, a square groove is formed in each of two sides of the mounting block, the cleaning block is connected to the inside of the square groove in an inserted manner, the storage grooves are formed in two sides of the cleaning block, a limiting part for improving connection stability of the mounting block and the cleaning block is installed in the storage grooves, sliding grooves are formed in two sides of the square groove, the limiting part and the mounting block are connected in an inserted manner through the sliding grooves, and a pushing part for pushing the limiting part to move so as to clean the cleaning block to detach is installed on one side, away from the limiting part, of each sliding groove.

Through the technical scheme, the square groove and the cleaning block are matched, the cleaning block is convenient to mount and dismount, the stability of connection between the cleaning block and the mounting block is improved through the matching of the limiting part and the limiting column, the limiting part and the sliding groove can be disconnected through the pushing part, and the cleaning block is convenient to mount and dismount.

Preferably, the locating part includes a fixed column, a second spring is fixedly mounted inside the fixed column, a limiting column is fixedly mounted at one end of the second spring, which is far away from the fixed column, an elastic structure is formed by the limiting column and the fixed column through the second spring, a sliding structure is formed by the limiting column and the fixed column, slides are respectively formed on two sides inside the fixed column, a guide column located on the inner wall of the limiting column is slidably connected inside the slide, the guide column and the limiting column are of an integrated structure, the pushing part includes a threaded rod, a threaded groove is formed in the outer side of the threaded rod, the threaded groove is communicated with the sliding groove, the threaded rod is connected with the mounting block through the threaded groove, and one end of the threaded rod, which is close to the limiting column, is connected with the pushing block through a bearing.

Through the technical scheme, can be convenient for control spacing post through the effect of No. two springs and slide in the outside of fixed column, cooperation through guide pillar and slide can play the guide effect to the slip of spacing post, slide and block into the inside to the sliding tray in the outside of fixed column through No. two spring-supported spacing posts, be convenient for clean the fixed connection of piece and installation piece, when needing to dismantle and clean the piece, effect through the thread groove, the threaded rod removes at the inside rotatory in-process of thread groove, the removal of threaded rod can drive the removal of ejector pad, can promote spacing post through the effect of ejector pad and slide in the outside of fixed column, and the inside in income square groove, and with sliding tray off-connection, the user can use great strength to extract and clean the piece this moment.

(III) advantageous effects

The utility model provides a display base machining tool of a pneumatic spin riveting machine. The method has the following beneficial effects:

(1) this pneumatic display base of spin riveting machine processing frock, effect through step motor can drive the rotation of a gear, rotation through a gear can drive the rotation of No. two gears, rotation through No. two gears can drive the rotation of connecting rod, rotation through the connecting rod can drive the movable block and slide in the inside of slide rail, through the slider, the cooperation of guide arm and spout can play the guide effect to the slip of movable block, the removal through the movable block can drive the removal of movable plate and connecting block, the removal through the connecting block can drive the removal of installation piece, can make operating personnel need not carry on spacingly through rotatory a plurality of screws to the installation piece, time saving and labor saving.

(2) This pneumatic spin riveting machine's display base processing frock, remove along with the removal of installation piece through the effect of cleaning the piece and can clear up dust and the piece of reserving to the gap department of installation base, the removal that can drive the ejector pad through the threaded rod in rotatory in-process, the removal through the ejector pad can drive spacing post and slide in the outside of fixed column, the removal of the steerable spacing post of effect through No. two springs, cooperation through guide pillar and slide can play the guide effect to the removal of spacing post, through the cooperation of square groove and cleaning the piece, be convenient for clean the installation and the dismantlement of piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional structural schematic view of the mounting base of the present invention;

FIG. 3 is a schematic view of the connecting structure of the mounting block and the cleaning block of the present invention;

FIG. 4 is a cross-sectional structural view of the mounting block of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.

In the figure: 1. installing a base; 2. a pneumatic spin riveting machine driving structure; 3. a first movable groove; 4. a second movable groove; 5. a stepping motor; 6. a first gear; 7. a second gear; 8. a connecting rod; 9. a moving block; 10. moving the plate; 11. connecting blocks; 12. a slide rail; 13. a first spring; 14. a slider; 15. a guide bar; 16. a chute; 17. mounting blocks; 18. a fixed block; 19. a square groove; 20. cleaning the block; 21. a containing groove; 22. a thread groove; 23. fixing a column; 24. a second spring; 25. a limiting column; 26. a guide post; 27. a slideway; 28. a sliding groove; 29. a threaded rod; 30. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides the technical solutions: the display base processing tool of the pneumatic spin riveting machine comprises an installation base 1, a pneumatic spin riveting machine driving structure 2 is fixedly installed on the upper end face of the installation base 1, an installation part which is located at the upper end face of the installation base 1 and used for limiting the display base is installed below the pneumatic spin riveting machine driving structure 2, a control part which is located inside the installation base 1 and used for automatically adjusting the position of the installation part is installed below the installation part, the position of the installation part can be adjusted according to the position of the installation part through the action of the control part, time and labor are saved, the position of the installation part is not required to be adjusted through a rotating screw by manpower, the riveting accuracy of the device is improved, then the display base and the installation part can be fixedly connected, and then a user can rivet the display base through the action of the pneumatic spin riveting machine driving structure 2;

as shown in fig. 1, a pneumatic spin riveting machine driving structure 2 includes a control box, a torque motor is installed on one side of the control box, an air cylinder is installed at an output shaft end of the torque motor, a rivet joint for riveting a display base is installed at one end of the air cylinder away from the torque motor, the air cylinder can control axial movement of the rivet joint, the torque motor can drive radial movement of the rivet joint, the display base can be riveted through the effect of the rivet joint, the above are the prior art, and redundant description is not repeated herein;

as shown in fig. 1, the mounting member includes a mounting block 17, a fixing block 18 is fixedly mounted at a middle position of an upper end surface of the mounting block 17, a square groove 19 for limiting the display base is fixedly mounted at one side of the fixing block 18 close to the driving structure 2 of the pneumatic spin riveting machine, the display base can be limited by the cooperation of the mounting block 17, the fixing block 18 and the square groove 19, and the accuracy and safety of riveting are improved, which is the prior art;

referring to fig. 2, the control part comprises a stepping motor 5, a first movable groove 3 is arranged in an installation base 1, a second movable groove 4 is arranged on one side of the first movable groove 3, the stepping motor 5 is connected with the inner wall of the first movable groove 3 through a screw, the output shaft end of the stepping motor 5 is connected with a first gear 6 through a coupling, a second gear 7 is arranged on one side of the first gear 6, the first gear 6 is meshed with the second gear 7, the shaft center of the second gear 7 is connected with an installation shaft through a spline, one end of the installation shaft, far away from an installation block 17, is connected with the inner wall of the first movable groove 3 through a bearing, one side of the second gear 7, close to the installation block 17, is hinged with a connecting rod 8, a movable groove is arranged at the middle position of the first movable groove 3 and the second movable groove 4, the movable groove is communicated with the first movable groove 3 and the second movable groove 4, and the connecting rod 8 is connected with the installation base 1 through the movable groove, a moving block 9 is hinged to one end, away from the second gear 7, of the connecting rod 8, a sliding rail 12 is mounted on the outer side of the moving block 9, a moving plate 10 forming a sliding structure with the sliding rail 12 is mounted at the bottom end of the moving block 9, a connecting block 11 is fixedly mounted at one end, away from the moving block 9, of the moving plate 10, a sliding rail 12 is mounted on the outer side of the connecting block 11, the sliding rail 12 and the moving block 9 form a sliding structure, the first gear 6 can be driven to rotate under the action of the stepping motor 5, the first gear 6 is meshed with the second gear 7, the first gear 6 can drive the second gear 7 to rotate, the second gear 7 is hinged to the connecting rod 8, the second gear 7 can drive the connecting rod 8 to rotate, the connecting rod 8 can drive the moving block 9 to slide inside the sliding rail 12, the moving block 9 can drive the moving plate 10 to move, and the moving plate 10 can drive the connecting block 11 to slide, the sliding of the connecting block 11 can drive the mounting piece to move, the position of the mounting piece can be automatically adjusted as required, time and labor are saved, and the mounting piece does not need to be positioned by rotating a screw;

as shown in fig. 3, sliders 14 are fixedly mounted on two sides of the moving block 9, guide rods 15 are respectively arranged on two sides inside the sliding rail 12, the sliders 14 are clamped inside the guide rods 15, the sliders 14 and the sliding rail 12 form a sliding structure through the guide rods 15, cylindrical grooves are formed inside the sliders 14, sliding grooves 16 penetrate through the sliders 14, the sliding grooves 16 are connected with the inner walls of the guide rods 15 in a welding manner, the moving plate 10 is connected with the inner walls of the sliding rail 12 through springs 13, the sliding of the moving block 9 inside the sliding rail 12 can be guided through the sliding of the sliders 14 inside the guide rods 15, the sliding of the sliders 14 can be guided through the sliding grooves 16, and the sliding stability of the moving block 9 is effectively improved;

as shown in fig. 4, both sides of the mounting block 17 are provided with square grooves 19, the inside of each square groove 19 is connected with a cleaning block 20 in an inserting manner, both sides of each cleaning block 20 are provided with accommodating grooves 21, the inside of each accommodating groove 21 is provided with a limiting part for improving the connection stability of the mounting block 17 and the cleaning block 20, both sides of each square groove 19 are provided with sliding grooves 28, the limiting parts and the mounting blocks 17 are connected in an inserting manner through the sliding grooves 28, one side of each sliding groove 28, which is far away from the limiting parts, is provided with a pushing part for pushing the limiting parts to move so as to facilitate the disassembly of the cleaning block 20, the pushing part is arranged on one side of each sliding groove 28, the mounting and disassembly of the cleaning block 20 are facilitated through the matching of the limiting parts and the limiting columns 25, the connection stability of the cleaning block 20 and the mounting block 17 is improved, the limiting parts can be pushed to be disconnected from the sliding grooves 28, and the mounting and disassembly of the cleaning block 20 are facilitated;

as shown in fig. 5, the limiting member includes a fixed column 23, a second spring 24 is fixedly installed inside the fixed column 23, a limiting post 25 is fixedly installed at one end of the second spring 24 far away from the fixed column 23, the limiting post 25 and the fixed column 23 form an elastic structure through the second spring 24, the limiting post 25 and the fixed column 23 form a sliding structure, both sides inside the fixed column 23 are respectively provided with a slideway 27, the inside of the slideway 27 is slidably connected with a guide post 26 located on the inner wall of the limiting post 25, the guide post 26 and the limiting post 25 are an integrated structure, the pushing member includes a threaded rod 29, the outer side of the threaded rod 29 is provided with a threaded groove 22, the threaded groove 22 is communicated with the sliding groove 28, the threaded rod 29 is connected with the mounting block 17 through the threaded groove 22, one end of the threaded rod 29 close to the limiting post 25 is connected with a push block 30 through a bearing, the limiting post 25 can be conveniently controlled to slide on the outer side of the fixed column 23 through the action of the second spring 24, the guide effect can be played to the slip of spacing post 25 through the cooperation of guide pillar 26 and slide 27, support spacing post 25 through No. two spring 24 and slide in the outside of fixed column 23 and block into the inside of sliding tray 28, be convenient for clean the fixed connection of piece 20 and installation piece 17, when needing to dismantle and clean piece 20, through the effect of thread groove 22, threaded rod 29 removes at the inside rotatory in-process of thread groove 22, the removal of threaded rod 29 can drive the removal of ejector pad 30, can promote spacing post 25 through the effect of ejector pad 30 and slide in the outside of fixed column 23, and the inside of storage tank 21, and with sliding tray 28 disconnection, the user can use great power to extract cleaning piece 20 this moment.

When the display is used, a power supply is switched on, a switch is switched on, a user can turn on the stepping motor 5, the first gear 6 can be driven to rotate under the action of the stepping motor 5, the first gear 6 is meshed with the second gear 7, the first gear 6 can drive the second gear 7 to rotate, the second gear 7 can drive the connecting rod 8 to rotate, the connecting rod 8 can drive the moving block 9 to slide in the sliding rail 12, the moving block 9 can be guided by the matching of the sliding block 14, the guide rod 15 and the sliding groove 16, the moving block 10 and the connecting block 11 can be driven to move by the movement of the moving block 9, the mounting block 17, the fixing block 18 and the square groove 19 can be driven to move by the movement of the connecting block 11, the positions of the mounting block 17, the fixing block 18 and the square groove 19 can be adjusted according to the position required to be riveted to the display, an operator does not need to limit the mounting block 17 by a rotating screw, at this time, the user can insert the display base into the square groove 19, and the display base can be riveted through the action of the pneumatic spin riveting machine driving structure 2;

after the device is used for a period of time, partial scraps and dust enter gaps at the upper end of the mounting base 1, the cleaning block 20 can be driven to move along with the movement of the connecting block 11 and the mounting block 17, and the scraps and dust at the gaps can be cleaned through the movement of the cleaning block 20, so that the scraps and dust are not easy to remain in the slide rail 12, the difficulty in moving the connecting block 11 is improved, and the dust can be cleaned in a centralized manner;

when the cleaning block 20 is used for a period of time and needs to be cleaned, a user can hold the part of the threaded rod 29 extending out of the mounting block 17, the threaded rod 29 is manually rotated, the threaded rod 29 moves in the rotating process, the pushing block 30 can be driven by the movement of the threaded rod 29, the pushing block 30 can push the limiting column 25 to move, the limiting column 25 slides on the outer side of the fixed column 23, the sliding of the limiting column 25 can be guided by the matching of the guide column 26 and the slide way 27, the movement of the limiting column 25 can be controlled by the action of the second spring 24, the pushing block 30 pushes the limiting column 25 to slide into the accommodating groove 21, the limiting column 25 is disconnected with the mounting block 17, and at the moment, the user can pull out the cleaning block 20 with great force and clean and replace the cleaning block 20, which is the using process of the display base processing tool of the pneumatic spin riveting machine, and those not described in detail in this specification are well within the skill of those in the art.

In conclusion, the display base processing tool of the pneumatic spin riveting machine can drive the first gear 6 to rotate under the action of the stepping motor 5 in the use process, drive the second gear 7 to rotate under the action of the first gear 6, drive the connecting rod 8 to rotate under the action of the second gear 7, drive the moving block 9 to slide in the sliding rail 12 under the action of the connecting rod 8, guide the sliding block 9 by the matching of the sliding block 14, the guide rod 15 and the sliding groove 16, drive the moving plate 10 and the connecting block 11 to move under the action of the moving block 9, drive the mounting block 17 to move under the action of the connecting block 11, enable an operator not to limit the mounting block 17 by rotating a plurality of screws, save time and labor, and clean dust and debris remained in a gap of the mounting base 1 by the action of the cleaning block 20 along with the movement of the mounting block 17, can drive the removal of ejector pad 30 through threaded rod 29 in rotatory in-process's removal, can drive spacing post 25 through the removal of ejector pad 30 and slide in the outside of fixed column 23, the removal of the steerable spacing post 25 of effect through No. two springs 24 can play the guide effect to the removal of spacing post 25 through the cooperation of guide pillar 26 and slide 27, through square groove 19 and the cooperation of cleaning piece 20, is convenient for clean the installation and the dismantlement of piece 20.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. Display base processing frock of pneumatic spin riveting machine, including installation base (1), its characterized in that: the display device is characterized in that a pneumatic spin riveting machine driving structure (2) is fixedly mounted on the upper end face of the mounting base (1), an installation part for limiting the display base in the upper end face of the mounting base (1) is mounted below the pneumatic spin riveting machine driving structure (2), and a control part for automatically adjusting the position of the installation part inside the mounting base (1) is mounted below the installation part.

2. The pneumatic spin riveting machine's display base processing frock of claim 1, its characterized in that: the pneumatic spin riveting machine driving structure (2) comprises a control box, a torque motor is installed on one side of the control box, an air cylinder is installed at the output shaft end of the torque motor, and a riveting head for riveting the display base is installed at one end, far away from the torque motor, of the air cylinder.

3. The pneumatic spin riveting machine's display base processing frock of claim 1, its characterized in that: the installed part includes installation piece (17), the intermediate position department fixed mounting of installation piece (17) up end has fixed block (18), one side fixed mounting that fixed block (18) are close to pneumatic riveter drive structure (2) has square groove (19) that carry out spacing to the display base.

4. The pneumatic spin riveting machine's display base processing frock of claim 1, its characterized in that: the control piece comprises a stepping motor (5), a first movable groove (3) is formed in the installation base (1), a second movable groove (4) is formed in one side of the first movable groove (3), the stepping motor (5) is connected with the inner wall of the first movable groove (3) through screws, the output shaft end of the stepping motor (5) is connected with a first gear (6) through a coupler, a second gear (7) is arranged on one side of the first gear (6), the first gear (6) is meshed with the second gear (7), the shaft center of the second gear (7) is connected with an installation shaft through a spline, one end, far away from the installation block (17), of the installation shaft is connected with the inner wall of the first movable groove (3) through a bearing, one side, close to the installation block (17), of the second gear (7) is hinged with a connecting rod (8), and movable grooves are formed in the middle positions of the first movable groove (3) and the second movable groove (4), and the movable groove is communicated with the first movable groove (3) and the second movable groove (4), the connecting rod (8) is connected with the mounting base (1) through the movable groove, one end, away from the second gear (7), of the connecting rod (8) is hinged to a movable block (9), a sliding rail (12) is installed on the outer side of the movable block (9), a movable plate (10) forming a sliding structure with the sliding rail (12) is installed at the bottom end of the movable block (9), a connecting block (11) is fixedly installed at one end, away from the movable block (9), of the movable plate (10), the outer side of the connecting block (11) is provided with the sliding rail (12), and the sliding structure is formed by the sliding rail (12) and the movable block (9).

5. The pneumatic spin riveting machine's display base processing frock of claim 4, its characterized in that: the equal fixed mounting in both sides of movable block (9) has slider (14), guide arm (15) have all been seted up to the inside both sides of slide rail (12), slider (14) card is gone into to the inside of guide arm (15), slider (14) and slide rail (12) are through guide arm (15) constitution sliding structure, the cylindrical groove has been seted up to the inside of slider (14), the inside of slider (14) is run through there is spout (16), spout (16) pass through welded connection with the inner wall of guide arm (15), movable plate (10) are connected through a spring (13) with the inner wall of slide rail (12).

6. The pneumatic spin riveting machine's display base processing frock of claim 5, characterized in that: the utility model discloses a cleaning device, including installation piece (17), storage tank (20), locating part, mounting block (17), square groove (19) have all been seted up to the both sides of installation piece (17), the inside all plug-in connection of square groove (19) has cleans piece (20), storage tank (21) have all been seted up to the both sides of cleaning piece (20), the internally mounted of storage tank (21) has the locating part that improves installation piece (17) and clean piece (20) and be connected stability, sliding tray (28) have all been seted up to the both sides of square groove (19), the locating part passes through sliding tray (28) plug-in connection with installation piece (17), one side that the locating part was kept away from in sliding tray (28) is installed and is promoted the locating part and remove the impeller that is convenient for clean piece (20) and dismantle.

7. The pneumatic spin riveting machine's display base processing frock of claim 6, its characterized in that: the limiting part comprises a fixed column (23), a second spring (24) is fixedly installed inside the fixed column (23), one end, far away from the fixed column (23), of the second spring (24) is fixedly installed with a limiting column (25), the limiting column (25) and the fixed column (23) form an elastic structure through the second spring (24), the limiting column (25) and the fixed column (23) form a sliding structure, two sides inside the fixed column (23) are respectively provided with a slide way (27), the inside of each slide way (27) is connected with a guide pillar (26) located on the inner wall of the corresponding limiting column (25) in a sliding mode, the guide pillars (26) and the limiting columns (25) are of an integrated structure, the pushing part comprises a threaded rod (29), the outer side of the threaded rod (29) is provided with a threaded groove (22), the threaded groove (22) is communicated with the sliding groove (28), and the threaded rod (29) is connected with the mounting block (17) through the threaded groove (22), one end of the threaded rod (29) close to the limiting column (25) is connected with a push block (30) through a bearing.