CN215942134U

CN215942134U - Anchor clamps for machining

Info

Publication number: CN215942134U
Application number: CN202122283334.2U
Authority: CN
Inventors: 卢锦飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-04
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a clamp for machining, which comprises a mounting plate, wherein a limiting groove is formed in the surface of the mounting plate, a fixing plate is arranged in the limiting groove in a sliding manner, a limiting block is fixed above the fixing plate, supporting frames are fixed at two ends of the limiting block, a mounting block is fixed at one end of each supporting frame, a clamping plate is fixed on the inner side of each mounting block, a groove is formed in one side of the bottom of each clamping plate, and a square cylinder is fixed in each groove. When the clamping device is installed, the installation plate is fixedly installed on the surface of the device through the installation bolt in the installation nut, so that the installation plate is installed, when the clamping device is used for clamping, a part to be clamped is placed between the two pressing plates, the first motor is started to rotate through the external controller, the second motor rotates to drive the second gear to rotate, the first gear is meshed with the second gear to rotate when the second gear rotates, the first gear rotates to drive the screw cylinder to rotate, and when the screw cylinder rotates, the pressing plates move inwards through the screw rods, so that the part is clamped through the pressing plates, and the effect of facilitating clamping is achieved.

Description

Anchor clamps for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a clamp for machining.

Background

In recent years, the machining industry has been rapidly developed, wherein a machining jig is one of indispensable devices, and a stable and efficient machining jig is an indispensable tool.

However, at present, most of the machining fixtures have low stability and low efficiency in the machining process, which are not beneficial to the machining industry developing at a high speed, and the stability of the machining process is very important and is related to the safety of personnel and the qualification degree of machined parts.

Accordingly, the present invention is directed to a machining jig that solves the problems set forth in the background art.

Disclosure of Invention

The present invention is directed to a machining jig for solving the problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a machining clamp comprises a mounting plate, wherein a limiting groove is formed in the surface of the mounting plate, a fixing plate is arranged in the limiting groove in a sliding mode, a limiting block is fixed above the fixing plate, and supporting frames are fixed at two ends of the limiting block;

a mounting block is fixed at one end of the support frame, a clamping plate is fixed on the inner side of the mounting block, a square tube is slotted at one side of the bottom of the clamping plate and is fixed in the clamping plate, a sliding groove is formed in the top wall of the square tube, a square rod is arranged in the square tube in a sliding mode, a sliding block is fixed on the top wall of one end of the square rod, and the sliding block is located in the sliding groove in a sliding mode;

the other end of the square rod is fixed with a pressing plate, the side wall of the pressing plate is fixed with a screw rod, the outer side of one end of the screw rod is sleeved with a screw cylinder, one end of the screw cylinder is rotatably installed on the inner side of the clamping plate, the outer side of the other end of the screw cylinder is fixed with a first gear, and a second gear is meshed below the first gear.

As a further scheme of the utility model, the middle part of one side of the second gear is connected with a first motor, and the first motor is fixed above the mounting block.

As a further scheme of the utility model, the outer walls of two ends of the mounting plate are respectively fixed with four mounting nuts.

As a further scheme of the utility model, four mounting nuts are respectively fixed on the outer walls of four corners of the mounting plate, and mounting bolts are arranged on the inner sides of the four mounting nuts.

As a further scheme of the utility model, screw holes are formed in the side walls of the limiting block and the supporting frame, and screw rods are arranged in the screw holes.

As a further scheme of the utility model, one end of the screw is rotatably arranged on the surface of the mounting plate, and the other end of the screw is connected with a second motor.

As a further scheme of the utility model, the bottom of the second motor is fixed with a supporting block, and the second motor is fixedly arranged on the side wall of the mounting plate through the supporting block.

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

when the clamping device is installed, the installation plate is fixedly installed on the surface of the device through the installation bolt in the installation nut, so that the installation plate is installed, when the clamping device is used for clamping, a part to be clamped is placed between the two pressing plates, the first motor is started to rotate through the external controller, the second motor rotates to drive the second gear to rotate, the first gear is meshed with the second gear to rotate when the second gear rotates, the first gear rotates to drive the screw cylinder to rotate, and when the screw cylinder rotates, the pressing plates move inwards through the screw rods, so that the part is clamped through the pressing plates, and the effect of facilitating clamping is achieved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of a machining jig.

Fig. 2 is a schematic structural view of a support frame in an embodiment of a machining fixture.

Fig. 3 is a schematic structural view of a fixing plate according to an embodiment of a machining jig.

FIG. 4 is a schematic structural view of a second screw of the embodiment in a machining fixture.

In the figure: 1. mounting a plate; 2. a limiting groove; 3. a limiting block; 4. a fixing plate; 5. a support frame; 6. mounting blocks; 7. a splint; 8. a screw cylinder; 9. a first gear; 10. a second gear;

11. a first motor; 12. a square cylinder; 13. a chute; 14. a square bar; 15. a slider; 16. pressing a plate; 17. a screw rod; 18. mounting a nut; 19. installing a bolt;

20. a screw hole; 21. a screw; 22. a second motor; 23. and (7) a supporting 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.

The first embodiment is as follows: referring to fig. 1 to 3, in the embodiment of the present invention, a machining fixture includes an installation plate 1, a limiting groove 2 is formed on a surface of the installation plate 1, a fixing plate 4 is slidably disposed in the limiting groove 2, a limiting block 3 is fixed above the fixing plate 4, and two ends of the limiting block 3 are both fixed with a support frame 5;

a mounting block 6 is fixed at one end of the support frame 5, a clamping plate 7 is fixed on the inner side of the mounting block 6, a square tube 12 is arranged in a groove at one side of the bottom of the clamping plate 7 and is fixed in the groove, a sliding groove 13 is formed in the top wall of the square tube 12, a square rod 14 is arranged in the square tube 12 in a sliding manner, a sliding block 15 is fixed on the top wall of one end of the square rod 14, and the sliding block 15 is located in the sliding groove 13 in a sliding manner;

a pressing plate 16 is fixed at the other end of the square rod 14, a screw rod 17 is fixed on the side wall of the pressing plate 16, a screw cylinder 8 is sleeved on the outer side of one end of the screw rod 17, one end of the screw cylinder 8 is rotatably installed on the inner side of the clamping plate 7, a first gear 9 is fixed on the outer side of the other end of the screw cylinder 8, and a second gear 10 is meshed below the first gear 9;

the middle part of one side of the second gear 10 is connected with a first motor 11, the first motor 11 is fixed above the mounting block 6, mounting nuts 18 are fixed on the outer walls of two ends of the mounting plate 1, the number of the mounting nuts 18 is four, the four mounting nuts 18 are respectively fixed on the outer walls of four corners of the mounting plate 1, and mounting bolts 19 are arranged on the inner sides of the four mounting nuts 18;

during installation, the installation plate 1 is fixedly installed on the surface of the device through an installation bolt 19 in an installation nut 18, so that the installation plate 1 is installed, during clamping, a part to be clamped is placed between two pressing plates 16, then a first motor 11 is started to rotate through an external controller, the first rotating motor 11 rotates to drive a second gear 10 to rotate, when the second gear 10 rotates, a first meshing gear 9 rotates, and when the first gear 9 rotates, a barrel screw 8 rotates;

when the screw cylinder 8 rotates, the pressing plate 16 moves towards the inner side through the screw rod 17, so that the part is clamped through the pressing plate 16, and the effect of facilitating clamping is achieved.

Example two: referring to fig. 4, in the embodiment of the present invention, as a further improvement of the previous embodiment, a screw hole 20 is formed in each of the side walls of the limiting block 3 and the supporting frame 5, a screw rod 21 is arranged in each screw hole 20, one end of the screw rod 21 is rotatably installed on the surface of the mounting plate 1, the other end of the screw rod 21 is connected to a second motor 22, a supporting block 23 is fixed at the bottom of the second motor 22, and the second motor 22 is fixedly installed on the side wall of the mounting plate 1 through the supporting block 23;

during adjustment, the second motor 22 is started, the screw 21 rotates, and when the screw 21 rotates, the fixing plate 4 moves along the inner side of the limiting groove 2 through the screw hole 20, so that the position of the support frame 5 is adjusted on the mounting plate 1, and the effect of adjusting the position is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The clamp for machining comprises a mounting plate (1) and is characterized in that a limiting groove (2) is formed in the surface of the mounting plate (1), a fixing plate (4) is arranged in the limiting groove (2) in a sliding mode, a limiting block (3) is fixed above the fixing plate (4), and supporting frames (5) are fixed at two ends of the limiting block (3);

an installation block (6) is fixed at one end of the support frame (5), a clamping plate (7) is fixed on the inner side of the installation block (6), a square tube (12) is arranged in a groove at one side of the bottom of the clamping plate (7) and is fixed in the groove, a sliding groove (13) is formed in the top wall of the square tube (12), a square rod (14) is arranged in the square tube (12) in a sliding mode, a sliding block (15) is fixed on the top wall of one end of the square rod (14), and the sliding block (15) is located in the sliding groove (13) in a sliding mode;

the square bar (14) other end is fixed with clamp plate (16), and clamp plate (16) lateral wall is fixed with lead screw (17), and screw (17) one end outside cover is equipped with barrel (8), and barrel (8) one end is rotated and is installed in splint (7) inboard, barrel (8) other end outside is fixed with gear (9), and the meshing of gear (9) below has gear two (10).

2. The clamp for machining according to claim 1, wherein a first motor (11) is connected to the middle of one side of the second gear (10), and the first motor (11) is fixed above the mounting block (6).

3. The machining fixture according to claim 1, wherein four mounting nuts (18) are fixed to the outer walls of the two ends of the mounting plate (1), and the number of the mounting nuts (18) is four.

4. A machining fixture according to claim 3, characterized in that four said mounting nuts (18) are fixed to the four corner outer walls of the mounting plate (1) respectively, and mounting bolts (19) are provided on the inner sides of four said mounting nuts (18).

5. The clamp for machining according to claim 1, wherein the side walls of the limiting block (3) and the supporting frame (5) are respectively provided with a screw hole (20), and a screw rod (21) is arranged in each screw hole (20).

6. A machining fixture according to claim 5, characterized in that one end of the screw (21) is rotatably mounted on the surface of the mounting plate (1), and the other end of the screw (21) is connected with a second motor (22).

7. The clamp for machining according to claim 6, wherein a supporting block (23) is fixed at the bottom of the second motor (22), and the second motor (22) is fixedly installed on the side wall of the installation plate (1) through the supporting block (23).