CN213470352U

CN213470352U - Novel clamp structure for numerical control machine tool

Info

Publication number: CN213470352U
Application number: CN202022225632.1U
Authority: CN
Inventors: 陆发明
Original assignee: Jiangsu Feiya Machine Tool Co ltd
Current assignee: Jiangsu Feiya Machine Tool Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-18
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a novel anchor clamps structure that digit control machine tool was used, the test platform comprises an operation bench, set up anchor clamps on the operation platform, the plate body of putting on the operation platform is held to the centre gripping between two anchor clamps, it is provided with first axle sleeve to rotate through the shaft bracket on the anchor clamps, one side of first axle sleeve is fixed with the clamp plate with the contact of plate body, be fixed with the connecting rod on the first axle sleeve, it is provided with the rod cover to slide on the connecting rod, the one end of connecting rod is fixed with the anticreep piece, be fixed with the cylinder on the anchor clamps, it is provided with the second axle sleeve to rotate through the shaft bracket on the rod cover, the piston. The plate body can be positioned and clamped by the two clamps through being close to or far away from the two clamps in opposite directions, and the pressing plate is extruded, so that the upper position and the lower position of the plate body are fixed, and the position stability of plate processing is ensured.

Description

Novel clamp structure for numerical control machine tool

Technical Field

The utility model belongs to the technical field of the digit control machine tool, specifically be a novel anchor clamps structure that digit control machine tool was used.

Background

The digit control machine tool of plate processing is comparatively common, generally uses techniques such as sculpture, drilling and polishing to give first place to, can install the slide rail on the operation panel of digit control machine tool, supplies the aircraft nose to remove.

According to an authorization notice number CN20321012U, the numerical control machining equipment for large workpieces comprises a machine tool main body, wherein a machine tool main shaft is arranged on the machine tool main body and is connected with a motor, a workpiece platen is arranged at the lower part of the machine tool main shaft, a cutting tool is arranged on the machine tool main shaft and comprises a cutter bar, a plurality of cutting heads are arranged on the cutter bar, and a plurality of radian machining heads are arranged at the top end of each cutting head; the motor is connected with the machine tool main body through a connecting piece, and the working table plate is provided with an extending mechanism. The utility model discloses can process the work piece that the form is more, the structure is more complicated, meanwhile still improve the work efficiency of digit control machine tool, the digit control machine tool of being convenient for more processes the large size material, simple structure, and very practicality to the maintenance of being convenient for has reduced the intensity of labour of maintenance equipment, has improved economic benefits.

However, when the plate is processed, the plate needs to be fixed, and when the plate is placed, the device cannot position the plate, so that the plate is easily deviated in the processing process of the plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel anchor clamps structure that digit control machine tool was used to solve the problem to the panel location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel anchor clamps structure that digit control machine tool was used, includes the operation panel, set up anchor clamps on the operation panel, the centre gripping has the plate body of putting on the operation panel between two anchor clamps, it is provided with first axle sleeve to rotate through the shaft bracket on the anchor clamps, one side of first axle sleeve is fixed with the clamp plate with the contact of plate body, be fixed with the connecting rod on the first axle sleeve, it is provided with the rod cover to slide on the connecting rod, the one end of connecting rod is fixed with the anticreep piece, be fixed with the cylinder on the anchor clamps, it is provided with the second axle sleeve to rotate through the shaft bracket on the rod cover, the piston rod and the second axle sleeve fixed connection.

Preferably, a motor is fixed on the operating platform, a driving shaft is fixed on a rotating shaft of the motor through a coupler, the motor is 61K150GN-C in model, the motor is connected with an indoor 220V power strip through a wire plug in a plugging mode and is electrified, a positive and negative rotation switch is connected to a shell of the motor through a wire, and the motor is HY2-8 in model.

Preferably, the operating platform is further fixedly provided with a shaft seat, and the driving shaft and the shaft seat are arranged in a rotating mode, so that the rotating stability of the driving shaft is guaranteed.

Preferably, the driving shaft is provided with a threaded boss, the threaded boss is provided with two sections, and the directions of the two sections are opposite, so that the two clamps can be simultaneously and oppositely close to or far away from each other.

Preferably, the thread on the thread protrusion is provided with a thread sleeve, a limiting rod is fixed on the thread sleeve, and the thread sleeve can play a driving effect.

Preferably, the operating platform is provided with a limiting hole, the limiting rod is tightly attached to the limiting hole in a sliding mode, and the clamp can be guaranteed to be stable in horizontal movement.

Preferably, the operating platform is fixed with the stand, and the quantity of stand is four at least, and evenly distributed can guarantee that the support of operating platform is stable.

Compared with the prior art, the beneficial effects of the utility model are that: the plate body can be positioned and clamped by the two clamps through being close to or far away from the two clamps in opposite directions, and the pressing plate is extruded, so that the upper position and the lower position of the plate body are fixed, and the position stability of plate processing is ensured.

Drawings

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

FIG. 2 is a schematic top view of the clamp of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. an operation table; 11. a clamp; 12. a plate body; 13. a first bushing; 14. pressing a plate; 15. a connecting rod; 16. a rod sleeve; 17. an anti-drop block; 18. a cylinder; 19. a second shaft sleeve; 2. a motor; 21. a drive shaft; 22. a shaft seat; 23. a threaded boss; 24. a threaded sleeve; 3. a limiting rod; 31. a limiting hole; 4. and (4) a column.

Detailed Description

Referring to fig. 1, 2 and 3, a novel clamp structure for a numerical control machine tool includes an operation table 1, a clamp 11 is disposed on the operation table 1, a plate body 12 placed on the operation table 1 is clamped between the two clamps 11, a first shaft sleeve 13 is rotatably disposed on the clamp 11 through a shaft support, a pressing plate 14 contacting with the plate body 12 is fixed on one side of the first shaft sleeve 13, a connecting rod 15 is fixed on the first shaft sleeve 13, a rod sleeve 16 is slidably disposed on the connecting rod 15, an anti-falling block 17 is fixed on one end of the connecting rod 15, a cylinder 18 is fixed on the clamp 11, a second shaft sleeve 19 is rotatably disposed on the rod sleeve 16 through the shaft support, and a piston rod of the cylinder 18 is fixedly connected with the second shaft sleeve 19.

Referring to fig. 1, a motor 2 is fixed on an operating table 1, a driving shaft 21 is fixed on a rotating shaft of the motor 2 through a coupling, the motor 2 is 61K150GN-C, the motor 2 is connected with an indoor 220V power strip through a wire plug in a plugging mode and is electrified, and a shell of the motor 2 is connected with a forward and reverse rotation switch through a wire and is HY2-15 in model.

Referring to fig. 1, a shaft seat 22 is further fixed on the operating table 1, and the driving shaft 21 and the shaft seat 22 are rotatably disposed to ensure the stability of the rotation of the driving shaft 21.

Referring to fig. 1, the driving shaft 21 is provided with a threaded protrusion 23, and the threaded protrusion 23 has two sections with opposite directions, so that the two clamps 11 can simultaneously move toward or away from each other.

Referring to fig. 1, the thread of the thread protrusion 23 is provided with a thread bushing 24, the limit rod 3 is fixed on the thread bushing 24, and the thread bushing 24 can achieve a driving effect.

Referring to fig. 1, the operating table 1 is provided with a limiting hole 31, and the limiting rod 3 is closely attached to the limiting hole 31 in a sliding manner, so that the fixture 11 can be stably moved horizontally.

Referring to fig. 1, the operating table 1 is fixed with four upright posts 4, and the number of the upright posts 4 is at least four, and the upright posts are uniformly distributed, so that the supporting stability of the operating table 1 can be ensured.

The working principle of the scheme is as follows: when needs carry out the centre gripping to plate body 12, put plate body 12 on operation panel 1, then, switch on motor 2's power, through just reversing switch starter motor 2, motor 2 drives drive shaft 21 and rotates for the activity of thread bush 24 slides in spacing hole 31 through gag lever post 3, makes two anchor clamps 11 can carry out the centre gripping location to plate body 12.

When the upper position and the lower position of the plate body 12 need to be positioned, the piston rod of the air cylinder 18 is pushed, so that the rod sleeve 16 slides on the connecting rod 15, and the anti-falling block 17 avoids the condition that the rod sleeve 16 slips.

And then the pressing plate 14 can extrude and position the plate body 12 by the rotating effect of the two shaft sleeves, so that the fixing of the upper position and the lower position is completed.

Claims

1. The utility model provides a novel anchor clamps structure that digit control machine tool was used, includes operation panel (1), its characterized in that: set up anchor clamps (11) on operation panel (1), plate body (12) on operation panel (1) are put to centre gripping between two anchor clamps (11), it is provided with first axle sleeve (13) to rotate through the shaft bracket on anchor clamps (11), one side of first axle sleeve (13) is fixed with clamp plate (14) with plate body (12) contact, be fixed with connecting rod (15) on first axle sleeve (13), it is provided with rod cover (16) to slide on connecting rod (15), the one end of connecting rod (15) is fixed with anticreep piece (17), be fixed with cylinder (18) on anchor clamps (11), be provided with second axle sleeve (19) through the shaft bracket rotation on rod cover (16), the piston rod and second axle sleeve (19) fixed connection of cylinder (18).

2. The novel clamp structure for the numerical control machine tool according to claim 1, characterized in that: a motor (2) is fixed on the operating platform (1), and a driving shaft (21) is fixed on a rotating shaft of the motor (2) through a coupler.

3. The novel clamp structure for the numerical control machine tool according to claim 2, characterized in that: an axle seat (22) is further fixed on the operating platform (1), and the driving shaft (21) and the axle seat (22) are arranged in a rotating mode.

4. The novel clamp structure for the numerical control machine tool according to claim 3, characterized in that: the driving shaft (21) is provided with a threaded bulge (23), and the threaded bulge (23) is divided into two sections with opposite directions.

5. The novel clamp structure for the numerical control machine tool according to claim 4, characterized in that: the thread boss (23) is provided with a thread sleeve (24) in a threaded manner, and the thread sleeve (24) is fixed with a limiting rod (3).

6. The novel clamp structure for the numerical control machine tool according to claim 5, characterized in that: a limiting hole (31) is formed in the operating platform (1), and the limiting rod (3) is in sliding fit with the limiting hole (31).

7. The novel clamp structure for the numerical control machine tool according to claim 1, characterized in that: the operating table (1) is fixed with stand columns (4), and the number of the stand columns (4) is at least four and is uniformly distributed.