CN210255875U

CN210255875U - Clamp for producing and machining anti-seismic support

Info

Publication number: CN210255875U
Application number: CN201921326133.2U
Authority: CN
Inventors: 刘亮
Original assignee: Guangzhou Palang Building Decoration Engineering Co Ltd
Current assignee: Guangzhou Palang Building Decoration Engineering Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-04-07
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a clamp for producing and processing an anti-seismic support, which comprises an operation table, wherein a cavity is arranged in the operation table, a first lead screw is rotationally connected in the cavity, two groups of first thread sleeves are connected on the first lead screw in a threaded manner, a first sleeve is welded on the top of each of the two groups of first thread sleeves through a first connecting rod, a second lead screw is rotationally connected in the first sleeve, one end of the second lead screw penetrates through the top of the first sleeve and is welded with a second rocker, a second thread sleeve is connected on the second lead screw in a threaded manner, a second sleeve is welded on one side of each of the second thread sleeves through a second connecting rod, a third lead screw is rotationally connected in the second sleeve, a third thread sleeve is connected on each of the third lead screws in a threaded manner, a first pressure rod is welded on one side of each of the third thread sleeves through a third connecting rod, and a second pressure rod, the device adopts pure mechanical connection, is simple to operate, firm in fixation and good in adjustability.

Description

Clamp for producing and machining anti-seismic support

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in antidetonation support production and processing.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. The fixture can be used when the bracket is produced, and can clamp the workpiece, so that subsequent processing is facilitated. Different machining operations have different requirements on the length and height of the clamp.

The anchor clamps that current support production and processing used, lack the adjustment mechanism of reasonable and be convenient for operate, need the requirement of manual removal anchor clamps in order to adapt to the machined part, the distance is difficult to master, and simultaneously, artifical removal error is great, the tight effect of clamp is pressed from both sides to the easy influence, and current anchor clamps often only are solitary clamp tightly, to the machined part of different thickness, used tight dynamics of clamp is the same, the machined part is damaged easily when the machined part is too thick, it is not firm again to fix when too thin, the going on of follow-up processing operation of not being convenient for.

Disclosure of Invention

An object of the utility model is to provide an antidetonation anchor clamps for support production and processing, this device adopt pure mechanical type to connect, easy operation, it is fixed firm, the controllability is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for producing and processing an anti-seismic support comprises an operation table, wherein a cavity is formed in the operation table, a first lead screw is rotationally connected in the cavity, one end of the first lead screw penetrates through the side wall of the operation table and is welded with a first rocker, two groups of first thread sleeves are in threaded connection with the first lead screw, first sleeves are welded at the tops of the two groups of first thread sleeves through a first connecting rod, a second lead screw is rotationally connected in the first sleeves, one end of the second lead screw penetrates through the top of the first sleeves and is welded with a second rocker, a second thread sleeve is in threaded connection with the second lead screw, a second sleeve is welded at one side of the second thread sleeve through a second connecting rod, a third lead screw is rotationally connected in the second sleeves, the top of the third lead screw penetrates through the top of the second sleeves and is in key connection with a driven bevel gear, and a protective cover is welded outside the top of, the utility model discloses a protection casing, including protection casing, protection casing internal rotation, first pivot upper key connection have initiative bevel gear, protection casing lower surface one side welding has the backup pad, it is connected with the second pivot to rotate in the backup pad, the second pivot is passed through driving belt and is connected with first pivot transmission, second pivot one end welding has the third rocker, threaded connection has the third thread bush on the third lead screw, third thread bush one side has first depression bar through the welding of third connecting rod, there is the second depression bar through spring coupling in the first depression bar, the welding of second depression bar bottom has the punch holder, the welding of one side has the lower plate on the second sleeve.

Preferably, four groups of support legs are welded to the lower surface of the operating platform, and the four groups of support legs are arranged at four corners of the operating platform respectively.

Preferably, the bottoms of the four groups of support legs are all designed to be frustum-shaped, and the bottoms of the four groups of support legs are all glued with first rubber sleeves.

Preferably, the first rocker, the second rocker and the third rocker are all glued with second rubber sleeves.

Preferably, the lower plate is located under the upper plate, and the lower surface of the upper plate and the upper surface of the lower plate are both glued with rubber pads.

Preferably, handles are welded on two groups of side walls, close to the two groups of first sleeves, of the operating platform, and the two groups of handles are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

adjust two sets of telescopic intervals in order to adapt to the machined part of different length through rotating first rocker, the second sleeve height is adjusted in the rethread rotation second rocker, be convenient for operate different processing points, at last through rotating the third rocker, the realization is to the tight function of clamp of machined part, first depression bar, the setting of spring and second depression bar, the machined part of adaptable different thickness also can improve the tight dynamics of clamp to the machined part, this device adopts pure mechanical type to connect, easy operation, it is fixed firm, the controllability is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of a second sleeve according to the present invention;

FIG. 3 is a schematic top view of the operation table of the present invention;

fig. 4 is a schematic sectional view of the first pressure bar of the present invention.

In the figure: 1. an operation table; 2. a cavity; 3. a first lead screw; 4. a first rocker; 5. a first threaded sleeve; 6. a first link; 7. a first sleeve; 8. a second lead screw; 9. a second rocker; 10. a second threaded sleeve; 11. a second link; 12. a second sleeve; 13. a third screw rod; 14. a driven bevel gear; 15. a protective cover; 16. a first rotating shaft; 17. a drive bevel gear; 18. a support plate; 19. a second rotating shaft; 20. a third rocker; 21. a third thread bush; 22. a third link; 23. a first pressure lever; 24. a spring; 25. a second compression bar; 26. an upper splint; 27. a lower splint; 28. a support leg; 29. a first rubber sleeve; 30. a second rubber sleeve; 31. a rubber pad; 32. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamp for producing and processing an anti-seismic support comprises an operation table 1, wherein four groups of support legs 28 are welded on the lower surface of the operation table 1, the four groups of support legs 28 are respectively arranged at four corners of the operation table 1, the four groups of support legs 28 enable the operation table 1 to be far away from the ground to avoid erosion, the bottoms of the four groups of support legs 28 are all in a frustum shape, first rubber sleeves 29 are glued at the bottoms of the four groups of support legs 28, the supporting stability of the support legs 28 is improved, handles 32 are welded on two groups of side walls, close to two groups of first sleeves 7, on the operation table 1, the two groups of handles 32 are symmetrically arranged to facilitate the transfer of a device, a cavity 2 is formed in the operation table 1, a first lead screw 3 is rotatably connected in the cavity 2, two groups of external threads on the first lead screw 3 are opposite in direction, one end of the first lead screw 3 penetrates through the side wall of the operation table 1 and is welded with a first rocker 4, two, the first rocker 4 is rotated to adjust the distance between the two groups of first sleeves 7;

a second screw rod 8 is rotatably connected in the first sleeve 7, one end of the second screw rod 8 penetrates through the top of the first sleeve 7 and is welded with a second rocker 9, a second threaded sleeve 10 is in threaded connection with the second screw rod 8, one side of the second threaded sleeve 10 is welded with a second sleeve 12 through a second connecting rod 11, and the second rocker 9 is rotated to control the lifting of the second sleeve 12;

a third screw rod 13 is rotatably connected to the second sleeve 12, a second rubber sleeve 30 is glued on the first rocker 4, the second rocker 9 and the third rocker 20 to increase the gripping friction, the top end of the third screw rod 13 penetrates through the top of the second sleeve 12 to be connected with a driven bevel gear 14 in a key manner, a protective cover 15 is welded outside the top of the second sleeve 12, a first rotating shaft 16 is rotatably penetrated in the protective cover 15, a driving bevel gear 17 is connected to the first rotating shaft 16 in a key manner, the driving bevel gear 17 is connected with the driven bevel gear 14 in a meshing manner, a supporting plate 18 is welded on one side of the lower surface of the protective cover 15, a second rotating shaft 19 is rotatably connected to the supporting plate 18, one end of the second rotating shaft 19 is rotatably connected to the side wall of the second sleeve 12, the second rotating shaft 19 is rotatably connected with the first rotating shaft 16 through a transmission belt, a third rocker 20 is welded on one end of the second rotating shaft 19, the third rocker 20 is positioned at, thereby be convenient for the operating personnel to rotate, threaded connection has third thread bush 21 on the third lead screw 13, third thread bush 21 one side has first depression bar 23 through the welding of third connecting rod 22, be connected with second depression bar 25 through spring 24 in the first depression bar 23, the welding of second depression bar 25 bottom has punch holder 26, through the tight dynamics of third rocker 20 control clamp, one side welding has lower plate 27 on the second sleeve 12, lower plate 27 is located under punch holder 26, punch holder 26 lower surface and lower plate 27 upper surface all are spliced there is rubber pad 31, increase punch holder 26, lower plate 27 and the friction between the machined part.

The working principle is as follows: according to the length of placing of machined part, rotate first rocker 4, make two sets of first sleeves 7 to the centre move to the machined part both ends arrange in respectively in two sets of lower plate 27 can, again according to the operating personnel height and the machined part on the high rotation second rocker 9 of the point of processing of wanting adjust second sleeve 12 height, at last through rotating third rocker 20, make the punch holder 26 move down, and press from both sides the machined part with lower plate 27 together tightly, can continue to rotate third rocker 20 as required, increase spring 24 compression capacity, improve and press from both sides tight dynamics, the fixed completion of machined part this moment, can carry out the processing operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidetonation anchor clamps for support production and processing, includes operation panel (1), its characterized in that: a cavity (2) is formed in the operating table (1), a first lead screw (3) is connected in the cavity (2) in a rotating mode, one end of the first lead screw (3) penetrates through the side wall of the operating table (1) and is welded with a first rocker (4), two groups of first thread sleeves (5) are connected on the first lead screw (3) in a threaded mode, first sleeves (7) are welded on the tops of the two groups of first thread sleeves (5) through first connecting rods (6), second lead screws (8) are connected in the rotating mode in the first sleeves (7), a second rocker (9) is welded on one ends of the second lead screws (8) through the tops of the first sleeves (7), second thread sleeves (10) are connected on the second lead screws (8) in a threaded mode, a second sleeve (12) is welded on one side of the second thread sleeves (10) through second connecting rods (11), and third lead screws (13) are connected in the rotating mode in the second sleeves (12), the top end of the third screw rod (13) penetrates through the top key of the second sleeve (12) and is connected with a driven bevel gear (14), the top of the second sleeve (12) is welded with a protective cover (15) outside, a first rotating shaft (16) penetrates through the protective cover (15) in a rotating manner, the first rotating shaft (16) is connected with a driving bevel gear (17) in a key manner, a supporting plate (18) is welded on one side of the lower surface of the protective cover (15), a second rotating shaft (19) is connected on the supporting plate (18) in a rotating manner, the second rotating shaft (19) is connected with the first rotating shaft (16) in a transmission manner through a transmission belt, a third rocker (20) is welded at one end of the second rotating shaft (19), a third thread sleeve (21) is connected on the third screw rod (13) in a threaded manner, a first pressing rod (23) is welded on one side of the third thread sleeve (21) through a third connecting rod (22), and a second pressing rod (, an upper clamping plate (26) is welded at the bottom end of the second pressure lever (25), and a lower clamping plate (27) is welded on one side of the second sleeve (12).

2. The clamp for producing and processing the anti-seismic bracket according to claim 1, characterized in that: four groups of supporting legs (28) are welded to the lower surface of the operating platform (1), and the four groups of supporting legs (28) are arranged at four corners of the operating platform (1) respectively.

3. The clamp for producing and processing the anti-seismic bracket according to claim 2, characterized in that: the bottoms of the four groups of support legs (28) are all in a frustum shape, and the bottoms of the four groups of support legs (28) are all connected with first rubber sleeves (29) in an adhesive mode.

4. The clamp for producing and processing the anti-seismic bracket according to claim 1, characterized in that: and the first rocker (4), the second rocker (9) and the third rocker (20) are all glued with second rubber sleeves (30).

5. The clamp for producing and processing the anti-seismic bracket according to claim 1, characterized in that: the lower clamping plate (27) is located under the upper clamping plate (26), and the lower surface of the upper clamping plate (26) and the upper surface of the lower clamping plate (27) are all glued with rubber pads (31).

6. The clamp for producing and processing the anti-seismic bracket according to claim 1, characterized in that: handles (32) are welded on two groups of side walls, close to the two groups of first sleeves (7), of the operating table (1), and the handles (32) are symmetrically arranged.