CN215967519U

CN215967519U - Chuck device for fixing special steel plate

Info

Publication number: CN215967519U
Application number: CN202121947996.9U
Authority: CN
Inventors: 陈尚
Original assignee: Qingdao Shanglong Special Steel Co ltd
Current assignee: Qingdao Shanglong Special Steel Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-08
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of clamping devices and discloses a chuck device for fixing a special steel plate, wherein one side of the inner wall of an installation shell is symmetrically and fixedly provided with traction blocks, the inner wall of the installation shell is symmetrically and fixedly provided with sliding groove blocks, movable blocks are arranged in the installation shell, sliding blocks are symmetrically and fixedly arranged below two side faces of each movable block, the sliding blocks and the sliding groove blocks are movably assembled, one ends of the movable blocks are symmetrically and fixedly provided with two groups of fixed plates, clamping blocks are rotatably assembled between each group of fixed plates, telescopic springs are fixedly assembled between the clamping blocks, clamping lines are symmetrically arranged between the clamping blocks, and the chuck device for fixing the special steel plate solves the problems that the existing steel plate is not fixed and is easy to shake through the matching use of the movable blocks, the traction blocks and the clamping blocks, so that the surface of the steel plate is cut and subjected to surface treatment, The operation such as drilling and tapping is easy to cause error.

Description

Chuck device for fixing special steel plate

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a chuck device for fixing a special steel plate.

Background

There is no uniform definition and concept for special steel, and it is generally considered that special steel refers to steel having special chemical composition (alloying), produced by special process, having special structure and performance, and meeting special requirements. Common special steels comprise carbon steel, high-quality structural steel, alloy steel and the like, a large-size raw material steel plate is processed into a steel plate with a specific shape, a specific size and high surface smoothness by cutting, surface treatment, drilling, tapping and other processes by utilizing equipment such as a milling machine, a grinding machine and the like, and the processed steel plate can be used for processing a die.

However, the conventional steel sheet has the following problems in processing:

a large-sized raw material steel plate is processed into a steel plate having a specific shape, a high size, and a high surface finish by cutting, surface treatment, drilling, tapping, and the like using a milling machine, a grinding machine, and the like, but since the steel plate is not fixed and is easily shaken, errors are easily generated in the operations of cutting, surface treatment, drilling, tapping, and the like on the surface of the steel plate, it is necessary to use a chuck device for fixing a special steel plate in the technical field of a conventional clamping device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a chuck device for fixing a special steel plate, which aims to solve the problems that the existing steel plate is not fixed and is easy to shake, so that errors are easy to occur in operations such as cutting, surface treatment, drilling and tapping and the like of the surface of the steel plate.

(II) technical scheme

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

the chuck device for fixing the special steel plate comprises a mounting shell; the fixed traction block that is equipped with of inner wall one side symmetry of installation shell, the fixed sliding block that is equipped with of inner wall symmetry of installation shell, the sliding block is located the below of traction block, the inside of installation shell be equipped with the movable block, the both sides face below symmetry of movable block is fixed and is equipped with the slider, slider and sliding block carry out movable assembly, the movable block passes through the slider and removes along the direction of sliding block, the one end symmetry of movable block fixed and be equipped with two sets of fixed plates, rotate between every group fixed plate and be equipped with the clamp splice, the clamp splice is located the outside of axostylus axostyle, the one end and the traction block of clamp splice laminate, the clamp splice between fixed be equipped with expanding spring, the clamp splice between the symmetry be provided with the double-layered line, the clamp splice realizes carrying out the centre gripping to the steel sheet through the double-layered line.

Preferably, the inner wall of installation shell between fixed be equipped with a plurality of connecting rods, the cylinder is located the below of spout piece, the connecting rod on all rotate and be equipped with the cylinder, the cylinder is laminated with the bottom of movable block, the fixed limiting plate that is equipped with in inner wall top one side of installation shell, the limiting plate is located one side of movable block, and the limiting plate is located the top of clamp splice.

Preferably, the movable block moves towards the limiting plate, and one end of the movable block is attached to the surface of the limiting plate.

Preferably, the upper surface of movable block be provided with the mounting groove, the equidistant fixed a plurality of tooth pieces that are equipped with of mounting groove.

Preferably, the fixed surface of installation shell be equipped with the backup pad, fixed being equipped with the motor in the backup pad, the one end fixed of motor be equipped with the driving gear, the starting of motor realizes that the driving gear rotates.

Preferably, the inner wall of the mounting housing is rotatably assembled with a shaft, one end of the shaft penetrates through the mounting housing, and the shaft rotates on the mounting housing.

Preferably, a rotating gear is fixedly assembled on the shaft rod, the rotating gear and a tooth block on the movable block are subjected to insection assembly, a driven gear is fixedly assembled at one end of the mounting shell and is positioned at one side of the mounting shell, and the driven gear and the driving gear are subjected to insection assembly.

(III) advantageous effects

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

1. according to the chuck device for fixing the special steel plate, the motor is started, so that the driving gear drives the driven gear on the shaft rod to rotate, the rotating gear on the shaft rod drives the toothed block on the movable block to move, the sliding block moves on the sliding groove block, the movable block moves on the roller of the connecting rod, one end of the clamping block is driven to be in contact with the traction block in the moving process of the movable block, the clamping blocks contract, clamping grains on the clamping blocks clamp the special steel plate, otherwise, the movable block moves towards the limiting plate, the movable block is in contact with the limiting plate, and the clamping blocks are stretched by the reaction force of the telescopic spring.

2. According to the chuck device for fixing the special steel plate, the roller is attached to the bottom of the movable block, so that the movable block can conveniently move under the action of rotation of the roller, and the moving efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a chuck device for fixing a special steel plate according to the present invention;

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

FIG. 3 is a schematic structural diagram of the present invention.

In the figure:

10. mounting a shell; 11. a support plate; 12. a motor; 13. a driving gear;

20. a shaft lever; 21. a driven gear; 22. a movable block; 23. a fixing plate;

30. a limiting plate; 31. a clamping block; 32. clipping lines; 33. a tension spring;

40. a chute block; 41. a slider; 42. a drum; 43. a traction block;

50. a rotating gear; 51. mounting grooves; 52. a tooth block; 53. a connecting rod.

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.

Examples

As shown in fig. 1 to 3, which are schematic structural views of a chuck device for fixing a special steel plate according to a preferred embodiment of the present invention, the chuck device for fixing a special steel plate according to the present embodiment includes a mounting housing 10, a pulling block 43 is symmetrically and fixedly mounted on one side of an inner wall of the mounting housing 10, a sliding block 40 is symmetrically and fixedly mounted on the inner wall of the mounting housing 10, the sliding block 40 is located below the pulling block 43, a movable block 22 is mounted inside the mounting housing 10, sliding blocks 41 are symmetrically and fixedly mounted below two side surfaces of the movable block 22, the sliding blocks 41 and the sliding block 40 are movably mounted, the movable block 22 moves along a direction of the sliding block 40 through the sliding blocks 41, two sets of fixing plates 23 are symmetrically and fixedly mounted on one end of the movable block 22, a clamping block 31 is rotatably mounted between each set of fixing plates 23, the clamping block 31 is located outside a shaft rod 20, one end of the clamping block 31 is attached to the pulling block 43, the clamp blocks 31 are fixedly provided with telescopic springs 33, clamp grains 32 are symmetrically arranged between the clamp blocks 31, and the clamp blocks 31 clamp the steel plate through the clamp grains 32.

The inner wall of installation shell 10 between fixed be equipped with a plurality of connecting rods 53, the cylinder 42 is located the below of spout piece 40, connecting rod 53 on all rotate and be equipped with cylinder 42, cylinder 42 laminates with the bottom of movable block 22, the fixed limiting plate 30 that is equipped with in inner wall top one side of installation shell 10, limiting plate 30 is located one side of movable block 22, and limiting plate 30 is located the top of clamp splice 31, movable block 22 remove toward the direction of limiting plate 30, the one end of movable block 22 and the surface of limiting plate 30 laminate.

The upper surface of the movable block 22 is provided with a mounting groove 51, and a plurality of tooth blocks 52 are fixedly mounted on the mounting groove 51 at equal intervals.

The surface of the mounting shell 10 is fixedly provided with a supporting plate 11, the supporting plate 11 is fixedly provided with a motor 12, one end of the motor 12 is fixedly provided with a driving gear 13, the driving gear 13 rotates when the motor 12 is started, the inner wall of the mounting shell 10 is rotatably provided with a shaft rod 20, one end of the shaft rod 20 penetrates through the mounting shell 10 and rotates on the mounting shell 10, the shaft rod 20 is fixedly provided with a rotating gear 50, the rotating gear 50 and a toothed block 52 on a movable block 22 are assembled in a toothed manner, one end of the mounting shell 10 is fixedly provided with a driven gear 21, the driven gear 21 is located on one side of the mounting shell 10, and the driven gear 21 and the driving gear 13 are assembled in a toothed manner.

In this embodiment, the motor 12 starts, make the driving gear 13 drive the driven gear 21 on the axostylus axostyle 20 and rotate, the running gear 50 on the axostylus axostyle 20 drives the tooth piece 52 on the movable block 22 and moves, make slider 41 move on the spout piece 40, the movable block 22 moves on the cylinder 42 of connecting rod 53, make the convenient removal of movable block 22 through cylinder 42, the one end that the in-process that the movable block 22 removed drove clamp splice 31 contacts with traction block 43, make and contract between the clamp splice 31, the double-layered line 32 on the clamp splice 31 carries out the centre gripping to special steel sheet, otherwise the movable block 22 moves toward the limiting plate 30 direction, make the movable block 22 contact with limiting plate 30, the clamp splice 31 receives the reaction force of expanding spring 33 to be strutted.

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. The chuck device for fixing the special steel plate comprises a mounting shell (10);

the method is characterized in that:

the inner wall of the mounting shell (10) is symmetrically and fixedly provided with traction blocks (43) on one side, the inner wall of the mounting shell (10) is symmetrically and fixedly provided with sliding groove blocks (40), the sliding groove blocks (40) are positioned below the traction blocks (43), movable blocks (22) are arranged inside the mounting shell (10), sliding blocks (41) are symmetrically and fixedly arranged below two side faces of each movable block (22), the sliding blocks (41) and the sliding groove blocks (40) are movably assembled, the movable blocks (22) move along the direction of the sliding groove blocks (40) through the sliding blocks (41), one end of each movable block (22) is symmetrically and fixedly provided with two groups of fixing plates (23), a clamping block (31) is rotatably arranged between each group of fixing plates (23), the clamping block (31) is positioned on the outer side of the shaft lever (20), one end of the clamping block (31) is attached to the traction blocks (43), and a telescopic spring (33) is fixedly arranged between the clamping blocks (31), clamping grains (32) are symmetrically arranged between the clamping blocks (31).

2. The chuck device for fixing a special steel plate as set forth in claim 1, wherein: the inner wall of installation shell (10) between fixed being equipped with a plurality of connecting rods (53), cylinder (42) are located the below of spout piece (40), connecting rod (53) on all rotate and be equipped with cylinder (42), cylinder (42) laminate with the bottom of movable block (22), the inner wall top one side of installation shell (10) fixed being equipped with limiting plate (30), limiting plate (30) are located one side of movable block (22), and limiting plate (30) are located the top of clamp splice (31).

3. The chuck device for fixing a special steel plate as set forth in claim 2, wherein: the movable block (22) moves towards the limiting plate (30), and one end of the movable block (22) is attached to the surface of the limiting plate (30).

4. A chuck assembly for holding a special steel plate as set forth in claim 3, wherein: the upper surface of the movable block (22) is provided with a mounting groove (51), and a plurality of tooth blocks (52) are fixedly assembled in the mounting groove (51) at equal intervals.

5. The chuck device for fixing a special steel plate as set forth in claim 4, wherein: the surface of the mounting shell (10) is fixedly provided with a support plate (11), the support plate (11) is fixedly provided with a motor (12), and one end of the motor (12) is fixedly provided with a driving gear (13).

6. The chuck device for fixing a special steel plate as set forth in claim 5, wherein: the inner wall of the mounting shell (10) is rotatably provided with a shaft rod (20), one end of the shaft rod (20) penetrates through the mounting shell (10), and the shaft rod (20) rotates on the mounting shell (10).

7. The chuck device for fixing a special steel plate as set forth in claim 6, wherein: the gear rack is characterized in that a rotating gear (50) is fixedly assembled on the shaft rod (20), the rotating gear (50) and a tooth block (52) on the movable block (22) are assembled in a tooth pattern mode, a driven gear (21) is fixedly assembled at one end of the mounting shell (10), the driven gear (21) is located on one side of the mounting shell (10), and the driven gear (21) and the driving gear (13) are assembled in a tooth pattern mode.