CN220863758U

CN220863758U - Fishplate clamping assembly capable of being positioned rapidly

Info

Publication number: CN220863758U
Application number: CN202322417592.4U
Authority: CN
Inventors: 严留锁; 严成; 徐国正; 严小俊; 刘璐
Original assignee: Changzhou Liwei Railway Equipment Co ltd
Current assignee: Changzhou Liwei Railway Equipment Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-30
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a fishplate clamping assembly capable of being positioned rapidly, which relates to the technical field of fishplates and comprises a machine body and a controller, wherein a gear is arranged in the machine body and meshed with a rack, the rack is connected with a fixed block, a first screw rod is arranged in the fixed block, a first sliding block is arranged on the first screw rod and is arranged in a first sliding groove, the device is provided with a clamping structure, the first screw rod is driven to rotate by a second motor, so that a connecting rod of the first sliding block moves to a proper position, a first electric push rod is started to push a moving block forwards, and simultaneously, the second screw rod is rocked to rotate, so that the second sliding block drives a clamping block to move, the whole clamping block is placed in an opening on the surface of the fishplate, and at the moment, after the clamping block is moved to the same height as the clamping block protruding from the opening on the fishplate by the gear and the rack, the second electric push rod is started to move the clamping plate forwards until the clamping block protrudes from a through hole on the surface of the clamping plate.

Description

Fishplate clamping assembly capable of being positioned rapidly

Technical Field

The utility model relates to the technical field of fishplates, in particular to a fishplate clamping assembly capable of being positioned rapidly.

Background

The fishplates (rail joint clamping plates) are commonly called rail clamping plates and play a role in connection at the rail joints. The light rail, the heavy rail and the overweight rail are classified. The fishplate is a connecting fastener used for connecting the rails, and the prior device has some defects, such as;

When the technique is used, an operator installs the clamp in a numerical control machining center and electrically connects a first power cylinder, a second power cylinder and a magnetic piece with a controller of the numerical control machining center. The controller is used for automatically controlling the clamp. Before processing, an operator places the fishplate on the connecting plate, inserts the fastener into the hole of the fishplate, then electrifies the magnetic part, and the magnetic part generates magnetism to adsorb the fishplate on the connecting plate. Then controlling the first power cylinder to drive the arc plate to rotate, so that the arc plate is abutted against the hole wall of the fishplate, and thus the clamping work of the fishplate is completed;

The device has some problems, the device adsorbs the fishplate through the magnetic part when in use, the magnetic part is used for fixing the fishplate, the fixing is not stable enough, and the fishplate can be loosened or fall to cause personnel to receive injury.

We have therefore proposed a quick positionable fishplate clamp assembly to address the problems outlined above.

Disclosure of Invention

The utility model aims to provide a fishplate clamping assembly capable of being positioned quickly, so as to solve the problems that the fishplate clamping assembly in the current market provided by the background technology is poor in quick positioning effect and defective in clamping.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but quick positioning's fishplate bar centre gripping subassembly, includes organism and controller, the inside gear that is provided with of organism, and gear and rack engagement, rack and fixed block are connected, and are provided with first lead screw in the fixed block, and are provided with first slider on the first lead screw to first slider sets up in first spout, first slider and connecting rod are connected, and connecting rod and connecting block are connected, and be provided with first electric putter in the connecting block, first electric putter and movable block are connected, be provided with the second lead screw in the movable block, and be provided with the second slider on the second lead screw to the second slider sets up in the second spout, the second slider is connected through block connection structure and clamp splice, the inside splint that is provided with of organism, and be provided with the through-hole on the splint to splint and second electric putter are connected.

By adopting the technical scheme, the fishplate can be rapidly positioned and rapidly adjusted.

As the preferable technical scheme of the utility model, the left end and the right end of the second screw rod are opposite in rotation direction, a plurality of second sliding blocks are arranged on the second screw rod, and a handle is arranged on one side of the second screw rod.

By adopting the technical scheme, the position of the second sliding block can be adjusted more conveniently.

As a preferable technical scheme of the utility model, the clamping connection structure comprises; the clamping block is internally provided with a second stop block connected through a second reset spring, the second stop block is clamped with the clamping block, and the clamping block is connected with the second sliding block.

By adopting the technical scheme, the clamping blocks can be replaced so as to position different fishplates.

As a preferable technical scheme of the utility model, a plurality of first check blocks are arranged on the surface of the clamping block, and the first check blocks are connected with the clamping block through a first return spring.

By adopting the technical scheme, the positioning of the fishplate is more accurate.

As the preferable technical scheme of the utility model, the gear is connected with the first motor, the gear is made of low carbon steel, and the gear is vertically arranged.

By adopting the technical scheme, the height adjustment of the device can be performed manually.

As the preferable technical scheme of the utility model, the first screw rod is connected with the second motor, and the first screw rod is made of high-carbon combined steel material.

By adopting the technical scheme, the clamping adjustment of the fishplate can be carried out manually.

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

1. The device is provided with a quick positioning structure, a fishplate is firstly taken out and is placed above a machine body, a first motor is started to drive a gear to rotate through a controller, the gear is meshed with the gear, so that the gear moves, a fixed block is driven to move at the same time, and after the fixed block is moved to a proper height, the device can be quickly positioned to adapt to fishplates with different sizes;

2. The device is provided with the clamping structure, drives first lead screw through the second motor and rotates for after first slider connecting rod moved suitable position, start first electric putter and promote the movable block forward, rotate through rocking the second lead screw simultaneously, make the second slider drive the clamp splice and remove, put into the trompil on fishplate surface with whole clamp splice, move the clamp splice through gear and rack this moment to with the same height of the clamp splice that outstanding in the trompil on the fishplate, start second electric putter and remove the clamp splice forward, until with the clamp splice after outstanding in the clamp splice through-hole.

Drawings

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

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of a fixed block structure according to the present utility model;

FIG. 4 is a schematic top view of the motor of the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a body; 2. a controller; 3. a first motor; 4. a gear; 5. a rack; 6. a fixed block; 7. a connecting rod; 8. a connecting block; 9. a first electric push rod; 10. a moving block; 11. a first chute; 12. a first slider; 13. a first screw rod; 14. a second motor; 15. a second chute; 16. a second screw rod; 17. a clamping plate; 18. a through hole; 19. clamping blocks; 20. a first stopper; 21. a first return spring; 22. a clamping block; 23. a second stopper; 24. a second return spring; 25. a second slider; 26. and the second electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a but quick locating's fishplate clamping assembly, including organism 1 and controller 2, organism 1 is inside to be provided with gear 4, gear 4 and first motor 3 are connected, and gear 4 material is low carbon steel, and gear 4 is vertical setting, and gear 4 and rack 5 meshing, rack 5 and fixed block 6 are connected, and be provided with first lead screw 13 in the fixed block 6, first lead screw 13 and second motor 14 are connected, and first lead screw 13 material is high-carbon knot steel material, and be provided with first slider 12 on the first lead screw 13, and first slider 12 sets up in first spout 11, first slider 12 and connecting rod 7 are connected, and connecting rod 7 and connecting block 8 are connected, and be provided with first electric putter 9 in the connecting block 8, first electric putter 9 and movable block 10 are connected, take out the fishplate at first place it above organism 1, start first motor 3 through controller 2 at this moment and drive gear 4 rotate because gear 4 and 5 meshing, make rack 5 move, drive fixed block 6 move simultaneously, drive fixed block 6 to move to high-carbon knot steel material, first slider 12 is followed by first slider 7 is rotated to the appropriate first slider 7, make the first slider is connected to the first slider 7 and the connecting rod is moved to the first slider 11 after the first slider is rotated to the appropriate position is moved;

The second screw rod 16 is arranged in the moving block 10, the left end and the right end of the second screw rod 16 are opposite in rotation direction, a plurality of second sliding blocks 25 are arranged on the second screw rod 16, a handle is arranged on one side of the second screw rod 16, the second sliding blocks 25 are arranged on the second screw rod 16, the second sliding blocks 25 are arranged in the second sliding grooves 15, the second sliding blocks 25 are connected with the clamping blocks 19 through a clamping connection structure, a plurality of first stop blocks 20 are arranged on the surface of the clamping blocks 19, the first stop blocks 20 are connected with the clamping blocks 19 through first reset springs 21, and the clamping connection structure comprises the following components; the clamp block 19 is internally provided with a second stop block 23 connected through a second reset spring 24, the second stop block 23 is clamped with a clamping block 22, the clamping block 22 is connected with a second sliding block 25, the inside of the machine body 1 is provided with a clamping plate 17, the clamping plate 17 is provided with a through hole 18, the clamping plate 17 is connected with a second electric push rod 26 and simultaneously rotates through shaking a second screw rod 16, a plurality of second sliding blocks 25 in the second screw rod 16 move in a second sliding groove 15, the clamp block 19 is driven to move simultaneously, at the moment, after the first stop block 20 on the surface of the clamp block 19 is pressed down so that the first reset spring 21 is contracted, the whole clamp block 19 is placed into an opening on the surface of a fishplate, at the moment, after the clamping plate 17 is moved to the same height as the clamp block 19 protruding from the opening on the fishplate through the gear 4 and the rack 5, the second electric push rod 26 is started to move the clamping plate 17 forwards until the clamping block 19 protrudes from the surface through hole 18 of the clamping plate 17, when the opening size of the surface of the fishplate is different, the clamping block 19 is required to be slightly separated from the clamping block 19, the clamping block 19 is slightly pulled out, the clamping block 19 is required to be slightly separated from the inner side of the clamping block 23, and the clamping block 19 is required to be slightly aligned with the opening the second stop block 22 after the clamping block is slightly pressed down, and the clamping block 19 is required to be replaced, and the clamp block is installed by the clamp block is slightly after the clamping block 19 is pushed down, and the second stop block is required to be slightly aligned with the second stop block 23.

Working principle: when the fishplate clamping assembly capable of being positioned rapidly is used, the fishplate is firstly taken out and placed above the machine body 1, at the moment, the first motor 3 is started by the controller 2 to drive the gear 4 to rotate, the gear 4 is meshed with the rack 5 to enable the rack 5 to move and simultaneously drive the fixed block 6 to move, after the fixed block 6 is moved to a proper height, the second motor 14 is started to drive the first screw rod 13 to rotate to enable the first sliding block 12 to move in the first sliding groove 11, after the first sliding block 12 is connected with the connecting rod 7 to move to a proper position, the first electric push rod 9 is started to push the moving block 10 forwards and simultaneously shake the second screw rod 16 to rotate, a plurality of second sliding blocks 25 inside the second screw rod 16 are enabled to move in the second sliding groove 15, meanwhile, the clamping block 19 is driven to move, at the moment, after the first stop block 20 on the surface of the clamping block 19 is pressed down to enable the first reset spring 21 to shrink, the whole clamping block 19 is placed into an opening on the surface of a fishplate, at the moment, after the clamping plate 17 is moved to be at the same height as the clamping block 19 protruding from the opening on the fishplate through the gear 4 and the rack 5, the second electric push rod 26 is started to move the clamping plate 17 forwards until the clamping block 19 protrudes from the through hole 18 on the surface of the clamping plate 17, when the opening on the surface of the fishplate is different in size due to the fact that the fishplate is different, the clamping block 19 is only required to be slightly pulled out with one hand, the second stop block 23 and the buckle inside can be taken out for replacement after being separated from the clamping, and when the installation is needed, the clamping block 19 is held by hand, the clamping block 22 of the rear clamping groove aligned with the surface of the second sliding block 25 is pressed by a little force, so that the clamping block 22 and the second stop block 23 connected with the inside of the clamping block 19 through the second return spring 24 are clamped and then are installed.

To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fishplate clamping assembly capable of being positioned rapidly comprises a machine body (1) and a controller (2);

The method is characterized in that:

The machine body (1) is internally provided with a gear (4), the gear (4) is meshed with a rack (5), the rack (5) is connected with a fixed block (6), a first screw rod (13) is arranged in the fixed block (6), a first sliding block (12) is arranged on the first screw rod (13), the first sliding block (12) is arranged in a first sliding groove (11), the first sliding block (12) is connected with a connecting rod (7), the connecting rod (7) is connected with a connecting block (8), a first electric push rod (9) is arranged in the connecting block (8), and the first electric push rod (9) is connected with a moving block (10);

A second screw rod (16) is arranged in the moving block (10), a second sliding block (25) is arranged on the second screw rod (16), the second sliding block (25) is arranged in the second sliding groove (15), and the second sliding block (25) is connected with the clamping block (19) through a clamping connection structure;

The inside splint (17) that is provided with of organism (1), and be provided with through-hole (18) on splint (17) to splint (17) and second electric putter (26) are connected.

2. The quick positionable fishplate holder assembly of claim 1, wherein the left and right ends of the second screw (16) are opposite in rotation direction, a plurality of second sliders (25) are provided on the second screw (16), and a handle is provided on one side of the second screw (16).

3. The quick positionable fishplate clamp assembly of claim 1, wherein the snap connection comprises; a second stop block (23) connected through a second return spring (24) is arranged in the clamping block (19), the second stop block (23) is clamped with the clamping block (22), and the clamping block (22) is connected with the second sliding block (25).

4. The quick positionable fishplate clamp assembly of claim 1, wherein the clamp block (19) surface is provided with a plurality of first stops (20), and the first stops (20) are connected to the clamp block (19) by a first return spring (21).

5. The quick positionable fishplate clamp assembly of claim 1, wherein the gear (4) is connected to the first motor (3), the gear (4) is made of mild steel, and the gear (4) is vertically disposed.

6. The quick positionable fishplate clamp assembly of claim 1, wherein the first screw (13) is connected to the second motor (14), and the first screw (13) is a high carbon bonded steel material.