CN214559138U

CN214559138U - Quick adjustable clamping device is used in spare part processing

Info

Publication number: CN214559138U
Application number: CN202023296216.7U
Authority: CN
Inventors: 周杨均; 余根文; 王忠禄
Original assignee: Hangzhou Fengying Precision Machinery Co ltd
Current assignee: Hangzhou Fengying Precision Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a quick adjustable clamping device for processing parts, which comprises a bottom plate, an adjusting device, a first clamping device, a second clamping device, a positioning device and an auxiliary clamping device, wherein the adjusting device is arranged on the bottom plate, the first clamping device is arranged above the adjusting device through a support frame, the second clamping device is arranged on the mounting plate, the auxiliary clamping device is arranged on the bottom plate between the first clamping device and the second clamping device, and the positioning device is arranged on the bottom plate at one side of the second clamping device; through setting up first clamping device and second clamping device, can realize carrying out the four sides centre gripping to spare part, the quick adjustment that first clamping device and second clamping device can realize the centre gripping scope is constituteed to internal thread cover, connecting piece, connection loop bar, first support arm, second support arm, threaded rod and adjustment handle, adjusts the simple easy operation of simple operation, uses the flexibility to promote greatly.

Description

Quick adjustable clamping device is used in spare part processing

Technical Field

The utility model relates to a clamping device field especially relates to a spare part processing is with quick adjustable clamping device.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, the production process of a machine refers to the whole process of manufacturing products from raw materials or semi-finished products, and for machine production, the production process comprises the transportation and storage of raw materials, preparation of production, blank manufacturing, part machining and heat treatment, assembly and debugging of products, painting, packaging and the like, the content of the production process is very wide, modern enterprises organize and guide production by using principles and methods of system engineering, and the production process is regarded as a production system with input and output.

The clamping device is one of common devices in machining, and the clamping device for machining the engineering machinery parts is one of the clamping devices, however, the fixing effect of the existing clamping device for machining the engineering machinery parts is poor, the adjusting process is not convenient enough, and the use flexibility is low. Therefore, the utility model provides a spare part processing is with quick adjustable clamping device to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a spare part processing is with quick adjustable clamping device, through setting up first clamping device and second clamping device, can realize carrying out the four sides centre gripping to the spare part, the quick adjustment of centre gripping scope can be realized with second clamping device to the quick adjustment that internal thread cover, connecting piece, connection loop bar, first support arm, second support arm, threaded rod and adjustment handle constitute first clamping device, the simple easy operation of regulation operation, and the use flexibility can promote greatly.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes:

a quick adjustable clamping device for part processing comprises a bottom plate, an adjusting device, a first clamping device, a second clamping device, a positioning device and an auxiliary clamping device, wherein the adjusting device is arranged on the bottom plate, the first clamping device is arranged above the adjusting device through a supporting frame, a mounting plate is arranged on the bottom plate on one side of the first clamping device, the second clamping device is arranged on the mounting plate, the auxiliary clamping device is arranged on the bottom plate between the first clamping device and the second clamping device, the positioning device is arranged on the bottom plate on one side of the second clamping device, the first clamping device and the second clamping device are identical in structure and respectively comprise an internal thread sleeve, a connecting piece, a connecting sleeve rod, a first support arm, a second support arm, a threaded rod and an adjusting handle, the threaded rod is arranged inside the internal thread sleeve, and the adjusting handle is arranged at the upper end of the threaded rod, threaded connection has the connecting sleeve pole on the threaded rod, be equipped with the connecting piece on the internal thread cover outer wall, the connecting piece bilateral symmetry is equipped with first support arm, first support arm lower extreme rotates and is equipped with the second support arm, the second support arm rotates with the connecting sleeve pole to be connected, the second support arm lower extreme is equipped with the clamping part.

The further improvement lies in that: the first clamping device is perpendicular to the bottom plate, and the second clamping device is horizontal to the bottom plate.

The further improvement lies in that: the clamping part comprises a connecting sheet, clamping blocks and clamping grooves, the connecting sheet is symmetrically arranged on the inner side of the lower end of the second support arm, the clamping blocks are arranged at one end of the connecting sheet, and the clamping grooves are formed in the clamping blocks.

The further improvement lies in that: the adjusting device comprises a motor, a screw rod, slide rails and slide plates, the motor is arranged on the bottom plate, the screw rod is arranged at the output end of the motor, the slide rails are arranged on two sides of the screw rod, and the slide plates are arranged on the slide rails.

The further improvement lies in that: the positioning device comprises a positioning plate and a positioning sleeve, the positioning plate is arranged on the bottom plate, the positioning sleeve is arranged on the positioning plate and detachably connected with the positioning plate, and the positioning sleeve, the first clamping device and the second clamping device are positioned on the same horizontal line along the central line of the clamping part.

The further improvement lies in that: the auxiliary clamping device comprises a stand column, a cylinder and clamping plates, the stand column is symmetrically arranged on the bottom plate, the cylinder is arranged on the inner side of the stand column, and the clamping plates are arranged at one end of the cylinder.

The utility model has the advantages that: the utility model discloses a set up first clamping device and second clamping device, can realize carrying out the four sides centre gripping to the spare part, cooperation positioner's position sleeve can effectively improve the centre gripping stability of spare part, through setting up first clamping device on adjusting part, utilize the motor, the lead screw, slide rail and slide cooperation can realize adjusting interval between first clamping device and the second clamping device, with the centre gripping operation of the different length spare parts of adaptation, through utilizing the interior thread bush, the connecting piece, connect the loop bar, first support arm, the second support arm, the threaded rod and adjustment handle constitute first clamping device and can realize the quick regulation of centre gripping scope with second clamping device, adjust the simple easy operation of simple operation, the use flexibility can promote greatly, the cooperation is assisted clamping device and can further improve the centre gripping stability of spare part.

Drawings

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

FIG. 2 is a schematic front view of the first clamping device mounting structure of the present invention;

fig. 3 is a schematic structural view of the first clamping device and the second clamping device of the present invention.

Wherein: 1. a base plate; 2. a first holding device; 3. a second holding device; 4. a support frame; 5. mounting a plate; 6. an internal thread sleeve; 7. a connecting member; 8. connecting the loop bar; 9. a first support arm; 10. a second support arm; 11. A threaded rod; 12. an adjusting handle; 13. a clamping portion; 14. connecting sheets; 15. a clamping block; 16. a clamping groove; 17. A motor; 18. a screw rod; 19. a slide rail; 20. a slide plate; 21. positioning a plate; 22. a positioning sleeve; 23. a column; 24. a cylinder; 25. and (4) clamping the plate.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the drawings of fig. 1, 2 and 3, the embodiment provides a quick adjustable clamping device for processing parts, which comprises a bottom plate 1, an adjusting device, a first clamping device 2, a second clamping device 3, a positioning device and an auxiliary clamping device, wherein the adjusting device is arranged on the bottom plate 1, the first clamping device 2 is arranged above the adjusting device through a support frame 4, a mounting plate 5 is arranged on the bottom plate 1 on one side of the first clamping device 2, the second clamping device 3 is arranged on the mounting plate 5, the auxiliary clamping device is arranged on the bottom plate 1 between the first clamping device 2 and the second clamping device 3, the positioning device is arranged on the bottom plate 1 on one side of the second clamping device 3, the first clamping device 2 and the second clamping device 3 have the same structure and respectively comprise an internal thread sleeve 6, a connecting piece 7, a connecting sleeve rod 8, a first supporting arm 9, a second supporting arm 10, Threaded rod 11 and adjustment handle 12, the inside threaded rod 11 that is equipped with of

internal thread cover

6, 11 upper ends of threaded rod are equipped with adjustment handle 12, threaded rod 11 goes up threaded connection has connecting sleeve rod 8, be equipped with connecting piece 7 on the 6 outer walls of internal thread cover, 7 bilateral symmetry of connecting piece are equipped with

first support arm

9, 9 lower extreme rotations of first support arm are equipped with second support arm 10, second support arm 10 rotates with connecting sleeve rod 8 to be connected, 10 lower extremes of second support arm are equipped with clamping part 13.

The first clamping device 2 is vertically arranged with the bottom plate 1, and the second clamping device 3 is horizontally arranged with the bottom plate 1.

The clamping portion 13 comprises a connecting piece 14, clamping blocks 15 and clamping grooves 16, the connecting piece 14 is symmetrically arranged on the inner side of the lower end of the second support arm 10, the clamping blocks 15 are arranged at one end of the connecting piece 14, and the clamping grooves 16 are formed in the clamping blocks 15.

The adjusting device comprises a motor 17, a screw rod 18, slide rails 19 and a slide plate 20, the motor 17 is arranged on the bottom plate 1, the screw rod 18 is arranged at the output end of the motor 17, the slide rails 19 are arranged on two sides of the screw rod 18, and the slide plate 20 is arranged on the slide rails 19.

The positioning device comprises a positioning plate 21 and a positioning sleeve 22, the positioning plate 21 is arranged on the bottom plate 1, the positioning sleeve 22 is arranged on the positioning plate 21, the positioning sleeve 22 is detachably connected with the positioning plate 21, and the positioning sleeve 22 is positioned on the same horizontal line with the center lines of the clamping parts of the first clamping device 2 and the second clamping device 3.

The auxiliary clamping device comprises a stand column 23, a cylinder 24 and a clamping plate 25, the stand column 23 is symmetrically arranged on the bottom plate 1, the cylinder 24 is arranged on the inner side of the stand column 23, and the clamping plate 25 is arranged at one end of the cylinder 24.

When long-axis parts or square-tube parts are machined, firstly, a proper positioning sleeve 22 is selected according to the cross-sectional shape of a part to be clamped and installed on a positioning plate 21, then one end of the part is fixed in the positioning sleeve 21, then according to the length of the part, a starting motor 17 is started to move the position of a sliding plate 20 on a screw rod 18 and a sliding rail 19, the distance between a first clamping device 2 and a second clamping device 3 is matched with the length of the part, then an adjusting handle 12 of the first clamping device 2 is rotated to drive a connecting sleeve rod 8 on a threaded rod 11 to move, the connecting sleeve rod 8 can drive clamping parts 13 at the lower ends of a first support arm 9 and a second support arm 10 to clamp the left side surface and the right side surface of the part in the moving process, then an adjusting handle 12 of the second clamping device 3 is rotated to drive a connecting sleeve rod 8 on the threaded rod 11 to move, and the connecting sleeve rod 8 can drive the clamping parts 13 at the lower ends of the first support arm 9 and the second support arm 10 to clamp the left side surface of the part in the moving process The upper side surface and the lower side surface are clamped, four-surface clamping of the part is completed, and then the air cylinder 24 is started to drive the clamping plates 25 to continuously clamp the left side surface and the right side surface of the part.

The utility model can realize the four-side clamping of the parts by arranging the first clamping device 2 and the second clamping device 3, and the positioning sleeve 22 matched with the positioning device can effectively improve the clamping stability of the parts, by arranging the first clamping device 2 on the adjusting assembly, the distance between the first clamping device 2 and the second clamping device 3 can be adjusted by matching the motor 17, the screw rod 18, the slide rail 19 and the slide plate 20 so as to adapt to the clamping operation of parts with different lengths, through utilizing internal thread cover 6, connecting piece 7, connecting loop bar 8, first support arm 9, second support arm 10, threaded rod 11 and adjustment handle 12 to constitute first clamping device 2 and can realize the quick adjustment of centre gripping scope with second clamping device 3, adjust the simple operation of simple operation, use the flexibility to promote greatly, the supplementary clamping device of cooperation can further improve the centre gripping stability of spare part.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spare part processing is with quick adjustable clamping device which characterized in that: the clamping device comprises a bottom plate (1), an adjusting device, a first clamping device (2), a second clamping device (3), a positioning device and an auxiliary clamping device, wherein the adjusting device is arranged on the bottom plate (1), the first clamping device (2) is arranged above the adjusting device through a support frame (4), a mounting plate (5) is arranged on the bottom plate (1) on one side of the first clamping device (2), the second clamping device (3) is arranged on the mounting plate (5), the auxiliary clamping device is arranged on the bottom plate (1) in the middle of the first clamping device (2) and the second clamping device (3), the positioning device is arranged on the bottom plate (1) on one side of the second clamping device (3), the first clamping device (2) and the second clamping device (3) are identical in structure and comprise an internal thread sleeve (6), a connecting piece (7), a connecting sleeve rod (8), a first support arm (9), Second support arm (10), threaded rod (11) and adjustment handle (12), inside threaded rod (11) that is equipped with of internal thread cover (6), threaded rod (11) upper end is equipped with adjustment handle (12), threaded rod (11) are gone up threaded connection and are connected loop bar (8), be equipped with connecting piece (7) on internal thread cover (6) outer wall, connecting piece (7) bilateral symmetry is equipped with first support arm (9), first support arm (9) lower extreme rotates and is equipped with second support arm (10), second support arm (10) rotate with connection loop bar (8) and are connected, second support arm (10) lower extreme is equipped with clamping part (13).

2. The quick adjustable clamping device for processing the parts as claimed in claim 1, wherein: the first clamping device (2) is perpendicular to the bottom plate (1), and the second clamping device (3) is horizontal to the bottom plate (1).

3. The quick adjustable clamping device for processing the parts as claimed in claim 1, wherein: the clamping part (13) comprises a connecting piece (14), clamping blocks (15) and clamping grooves (16), the connecting piece (14) is symmetrically arranged on the inner side of the lower end of the second support arm (10), the clamping blocks (15) are arranged at one end of the connecting piece (14), and the clamping grooves (16) are formed in the clamping blocks (15).

4. The quick adjustable clamping device for processing the parts as claimed in claim 1, wherein: the adjusting device comprises a motor (17), a screw rod (18), sliding rails (19) and sliding plates (20), the motor (17) is arranged on the bottom plate (1), the screw rod (18) is arranged at the output end of the motor (17), the sliding rails (19) are arranged on two sides of the screw rod (18), and the sliding plates (20) are arranged on the sliding rails (19).

5. The quick adjustable clamping device for processing the parts as claimed in claim 1, wherein: the positioning device comprises a positioning plate (21) and a positioning sleeve (22), the positioning plate (21) is arranged on the bottom plate (1), the positioning sleeve (22) is arranged on the positioning plate (21), the positioning sleeve (22) is detachably connected with the positioning plate (21), and the positioning sleeve (22) is positioned on the same horizontal line with the center line three of the clamping part of the first clamping device (2) and the second clamping device (3).

6. The quick adjustable clamping device for processing the parts as claimed in claim 1, wherein: the auxiliary clamping device comprises a stand column (23), a cylinder (24) and a clamping plate (25), the stand column (23) is symmetrically arranged on the bottom plate (1), the cylinder (24) is arranged on the inner side of the stand column (23), and the clamping plate (25) is arranged at one end of the cylinder (24).