CN220825397U

CN220825397U - Fixing structure

Info

Publication number: CN220825397U
Application number: CN202322175361.7U
Authority: CN
Inventors: 曹志春; 朱炜; 黄玉琴
Original assignee: Jiangsu Fuqiang Special Steel Co ltd
Current assignee: Jiangsu Fuqiang Special Steel Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-23
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses a fixing structure, which relates to the field of steel lining plate processing. According to the utility model, the clamping assembly is arranged, when the steel lining plate is required to be clamped, the air cylinder drives the lifting plate to move downwards, the lifting plate drives the connecting plates to move downwards, when the two connecting plates move downwards, the two connecting plates drive the two first racks to move downwards, the two first racks drive one gear to rotate anticlockwise after moving downwards, the other gear is driven to rotate clockwise, the two gears drive the two second racks to move towards the direction of the supporting frame after rotating simultaneously, when the second racks move, the second racks drive the movable rod to move, and then drive the clamping plate to move, so that the clamping plate clamps the steel lining plate placed on the bottom plate, and the steel lining plate is prevented from shifting.

Description

Fixing structure

Technical Field

The utility model relates to the field of steel lining plate processing, in particular to a fixing structure.

Background

The wear-resistant lining plate is formed by processing wear-resistant steel plates through production processes such as cutting, plate rolling deformation, punching, welding and the like, has high wear resistance, impact resistance, deformability, weldability and the like, and in the punching processing process of the steel lining plate, the steel lining plate is required to be clamped and fixed so as to prevent movement in the punching process, and therefore, the steel lining plate is required to be fixed by using a fixing structure.

The existing fixing structure can be used for clamping and fixing the steel lining plate by additionally arranging an air cylinder or a motor and moving through an air cylinder or a motor driving clamping plate, energy consumption can be increased when the air cylinder or the motor is additionally arranged for use, and a worker is required to frequently operate a control panel to control the air cylinder or the motor to open and close, and the operation process is more troublesome, and meanwhile, the screw driving clamping plates are additionally arranged on two sides of the top of the bottom plate to move so as to clamp the steel lining plate, but the mode is complicated to operate manually by the worker, so that the clamping and fixing efficiency of the steel lining plate is reduced.

Disclosure of utility model

Based on the above, the utility model aims to provide a fixing structure for solving the technical problem of lower clamping and fixing efficiency of a steel lining plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed knot constructs, includes bottom plate and lifter plate, the top of bottom plate is provided with the clamping assembly, and the clamping assembly including set up spout and the opening in bottom plate top both sides, be fixed in four mounting panels at bottom plate top and be fixed in the connecting plate of lifter plate both sides, the one end of connecting plate is connected with first rack, all is connected with the gear through the loose axle between every two mounting panels, the inside of spout is provided with the slider, and installs the second rack at the top of slider, the inside of second rack is fixed with the spring, and the one end of spring is connected with the movable block, one side of movable block is fixed with the movable rod that runs through the second rack, and the one end of movable rod is equipped with splint.

Through adopting above-mentioned technical scheme, it can drive two second racks and move towards the support frame direction after the gear rotates, and it can drive the movable rod and remove when the second rack removes.

Further, the support frame is installed at the top of bottom plate, and the cylinder is installed at the top of support frame, the output of cylinder passes through the piston rod and is connected with the top of lifter plate.

Through adopting above-mentioned technical scheme, when needing to carry out centre gripping fixed to steel welt, the user can start the cylinder, and cylinder work can make the piston rod extend, and then drives the lifter plate and move down.

Further, the first rack and the second rack are both meshed with the gear, and the length of the first rack is the same as that of the second rack.

Through adopting above-mentioned technical scheme, when two connecting plates move down, it can drive two first racks and move down, can drive a gear anticlockwise rotation after two first racks move down, drives another gear clockwise rotation.

Further, the second rack is in sliding connection with the sliding groove through the sliding block, and the bottom of the clamping plate is in contact with the top of the bottom plate.

Through adopting above-mentioned technical scheme, it can drive the slider and slide in the spout inside when the second rack removes, and then can improve the stability when the second rack removes.

Further, the through hole is located right below the first rack, and the length and the width of the through hole are both larger than those of the first rack.

Through adopting above-mentioned technical scheme to first rack can pass the opening, makes first rack can be smooth reciprocate.

Further, the movable block is in sliding connection with the second rack, and the length of the movable rod is smaller than that of the second rack.

Through adopting above-mentioned technical scheme, the movable block can be at the inside removal of second rack, and can extrude the spring when the movable block removes for the spring atress is compressed.

In summary, the utility model has the following advantages:

According to the utility model, the clamping assembly is arranged, when the steel lining plate is required to be clamped, the air cylinder drives the lifting plate to move downwards, the lifting plate drives the connecting plates to move downwards, the two connecting plates drive the two first racks to move downwards when moving downwards, the two first racks drive one gear to rotate anticlockwise after moving downwards, the other gear is driven to rotate clockwise, the two gears drive the two second racks to move towards the supporting frame after simultaneously rotating, the second racks drive the movable rod to move when moving, and then drive the clamping plate to move, so that the clamping plate clamps the steel lining plate placed on the bottom plate, and the second racks continue to move when the lifting plate continues to move downwards, the movable block inside the second racks can squeeze the spring, the spring compresses, and meanwhile, the clamping plate can firmly clamp the steel lining plate to prevent the steel lining plate from moving, the steel lining plate can be clamped and fixed rapidly in the mode, and an additional driving mechanism is not required to drive the clamping plate to move, so that electric energy is saved, and the clamping and fixing efficiency of the steel lining plate is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall front cross-section of the present utility model;

FIG. 3 is a schematic perspective view of a second rack of the present utility model;

fig. 4 is a schematic perspective view of a gear according to the present utility model.

In the figure: 1. a bottom plate; 2. a lifting plate; 3. a cylinder; 4. a clamping assembly; 401. a connecting plate; 402. a first rack; 403. a movable shaft; 404. a gear; 405. a second rack; 406. a spring; 407. a movable rod; 408. a movable block; 409. a chute; 410. a slide block; 411. a through port; 412. a mounting plate; 5. a support frame; 6. and (3) clamping plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, Including bottom plate 1 and lifter plate 2, the top of bottom plate 1 is provided with clamping assembly 4, and support frame 5 is installed at the top of bottom plate 1, and cylinder 3 is installed at the top of support frame 5, and the output of cylinder 3 passes through the piston rod to be connected with lifter plate 2's top, when needing to carry out the centre gripping to steel lining board and fix, the user can start cylinder 3, and cylinder 3 work can make the piston rod extend, and then drives lifter plate 2 and move down.

Specifically, the clamping assembly 4 comprises a chute 409 and a through hole 411 which are arranged at two sides of the top of the bottom plate 1, four mounting plates 412 which are fixed at the top of the bottom plate 1, and a connecting plate 401 which is fixed at two sides of the lifting plate 2, one end of the connecting plate 401 is connected with a first rack 402, the through hole 411 is positioned under the first rack 402, the length and the width of the through hole 411 are both greater than those of the first rack 402, the first rack 402 can conveniently pass through the through hole 411, a gear 404 is connected between every two mounting plates 412 through a movable shaft 403, a sliding block 410 is arranged in the chute 409, a second rack 405 is arranged at the top of the sliding block 410, the first rack 402 and the second rack 405 are meshed with the gear 404, the first rack 402 and the second rack 405 are arranged in a staggered manner, the moving tracks of the first rack 402 and the second rack 405 are not influenced by each other, so that the first rack 402 and the second rack 405 can smoothly move, the length of the first racks 402 is the same as that of the second racks 405, when the two connecting plates 401 move downwards, the two connecting plates drive the two first racks 402 to move downwards, after the two first racks 402 move downwards, one gear 404 is driven to rotate anticlockwise, the other gear 404 is driven to rotate clockwise, a spring 406 is fixed in the second racks 405, one end of the spring 406 is connected with a movable block 408, when the clamping plate 6 clamps a steel lining plate, the movable block 408 can press the spring 406 along with the continuous downwards movement of the connecting plates 401, the movable block 408 is in sliding connection with the second racks 405, the length of the movable rod 407 is smaller than that of the second racks 405, the movable block 408 can move in the second racks 405, one side of the movable block 408 is fixed with a movable rod 407 penetrating through the second racks 405, when the gear 404 rotates, the movable rod 407 can be driven to move towards the direction of the supporting frame 5, and when the second racks 405 move, and the one end of movable rod 407 is equipped with splint 6, and movable rod 407 can drive splint 6 after moving and remove, but splint 6 after removing centre gripping steel lining board to carry out the centre gripping fixed to steel lining board, second rack 405 passes through slider 410 and spout 409 sliding connection, and the bottom of splint 6 contacts with the top of bottom plate 1, and it can drive slider 410 and slide in spout 409 when second rack 405 removes, and then can improve the stability when second rack 405 removes.

The implementation principle of the embodiment is as follows: firstly, when the steel lining plate needs to be fixed, a user can place the steel lining plate at the middle position of the top of the bottom plate, then the cylinder 3 is started, so that the piston rod stretches, the lifting plate 2 is driven to move downwards, the connecting plate 401 is driven to move downwards after the lifting plate 2 moves downwards, the two connecting plates 401 move downwards, the two first racks 402 move downwards and then drive one gear 404 to rotate anticlockwise, the other gear 404 is driven to rotate clockwise, the two gears 404 simultaneously rotate and then drive the two second racks 405 to move towards the supporting frame 5, the movable rod 407 is driven to move when the second racks 405 move, the clamping plate 6 is driven to move, the steel lining plate placed on the bottom plate 1 is clamped by the clamping plate 6, and the second racks 405 continue to move as the lifting plate 2 continues to move downwards, so that the movable block 408 in the second racks 405 can squeeze the spring 406, the spring 406 is stressed and compressed, and meanwhile the clamping plate 6 can firmly clamp the steel lining plate, so that the steel lining plate is prevented from shifting.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a fixed knot constructs, includes bottom plate (1) and lifter plate (2), its characterized in that: the top of bottom plate (1) is provided with clamping assembly (4), and clamping assembly (4) are including opening spout (409) and opening (411) in bottom plate (1) top both sides, four mounting panel (412) that are fixed in bottom plate (1) top and be fixed in connecting plate (401) of lifter plate (2) both sides, the one end of connecting plate (401) is connected with first rack (402), all is connected with gear (404) through loose axle (403) between every two mounting panel (412), the inside of spout (409) is provided with slider (410), and second rack (405) are installed at the top of slider (410), the inside of second rack (405) is fixed with spring (406), and the one end of spring (406) is connected with movable block (408), one side of movable block (408) is fixed with movable rod (407) that runs through second rack (405), and the one end of movable rod (407) is equipped with splint (6).

2. A fastening structure according to claim 1, wherein: the top of bottom plate (1) is installed support frame (5), and cylinder (3) are installed at the top of support frame (5), the output of cylinder (3) is connected with the top of lifter plate (2) through the piston rod.

3. A fastening structure according to claim 1, wherein: the first rack (402) and the second rack (405) are both meshed with the gear (404), and the length of the first rack (402) is the same as that of the second rack (405).

4. A fastening structure according to claim 1, wherein: the second rack (405) is connected with the sliding groove (409) in a sliding way through the sliding block (410), and the bottom of the clamping plate (6) is contacted with the top of the bottom plate (1).

5. A fastening structure according to claim 1, wherein: the through hole (411) is positioned right below the first rack (402), and the length and the width of the through hole (411) are both larger than those of the first rack (402).

6. A fastening structure according to claim 1, wherein: the movable block (408) is in sliding connection with the second rack (405), and the length of the movable rod (407) is smaller than that of the second rack (405).