CN214919194U

CN214919194U - Adjustable clamp for efficient continuous casting and rolling production of steel billets

Info

Publication number: CN214919194U
Application number: CN202121513751.5U
Authority: CN
Inventors: 郑大智; 叶阿志; 刘纪彬
Original assignee: Yingde Yuehua Casting Co ltd
Current assignee: Yingde Yuehua Casting Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-30
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an adjustable clamp for the production of high-efficiency continuous casting and rolling of steel billets, which belongs to the technical field of clamps and comprises a base, wherein the left side of the top of the base is fixedly provided with a shell, the left side of the inner cavity of the shell is fixedly provided with a positive and negative motor, the output end of the positive and negative motor is fixedly provided with a speed reducer, the output end of the speed reducer is fixedly provided with a lead screw, the lead screw penetrates through the right side wall of the shell and is then assembled with a slide bar in a screwing way, the right side of the base is fixedly provided with a fixed rod, the lead screw is movably assembled on the left side wall of the fixed rod through a bearing, a workbench is fixedly assembled above the lead screw, the workbench is fixedly assembled between the shell and the side wall opposite to the fixed rod, the left side of the workbench is provided with a dead slot, the slide bar is inserted and assembled in the dead slot, and drives the slide bar on the lead screw to move through the positive and negative motor, thereby driving a clamping block to move, the clamping blocks on the two sides can cast and roll the steel billet.

Description

Adjustable clamp for efficient continuous casting and rolling production of steel billets

Technical Field

The utility model relates to an anchor clamps technical field specifically is an adjustable anchor clamps are used in high-efficient continuous casting and rolling production of steel billet.

Background

The clamp is a device used for fixing a processing object in the process of mechanical manufacturing, and used for quickly, conveniently and safely installing a workpiece in any process in the process, and can be called as a clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient continuous casting and rolling of steel billet is with adjustable anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable clamp for efficient continuous casting and rolling production of billets comprises a base, wherein a shell is fixedly assembled on the left side of the top of the base, a positive and negative motor is fixed on the left side of an inner cavity of the shell, a speed reducer is fixedly assembled at the output end of the positive and negative motor, a lead screw is fixedly assembled at the output end of the speed reducer, the lead screw penetrates through the right side wall of the shell and then is assembled with a slide rod in a threaded manner, a fixed rod is fixedly assembled on the right side of the base, the lead screw is movably assembled on the left side wall of the fixed rod through a bearing, a workbench is fixedly assembled above the lead screw and is fixedly assembled between the shell and the side wall of the fixed rod opposite to the fixed rod, a dead slot is formed in the left side of the workbench, the slide rod is assembled in the dead slot in an inserted manner, connecting rods are fixedly assembled on the right side wall of the slide rod and the left side wall of the fixed rod, and clamping blocks are fixedly assembled on the side walls of the two groups of the connecting rods opposite to each other side, the preceding lateral wall fixed assembly of base has the baffle, the baffle internal fixation has the cylinder, the output fixed assembly of cylinder has the telescopic link, the telescopic link is with the preceding lateral wall fixed connection of base, the equal fixed assembly in bottom left and right sides of base has the angle bar, and is two sets of equal activity is equipped with the pulley between the relative one side lateral wall of angle bar, and is two sets of the pulley is all through bolt and angle bar fixed assembly, the below fixed assembly of base has the bottom plate.

Preferably, the top left and right sides of bottom plate all fixed be equipped with the slide rail, and two sets of the slide rail with two sets of pulley looks adaptation, two sets of the both ends of slide rail are all fixed to be equipped with the stopper.

Preferably, the baffle is provided with a hole matched with the cylinder along the direction of the slide rail.

Preferably, the side walls of the two groups of clamping blocks on the opposite sides are fixedly provided with wear-resistant layers, and the wear-resistant layers are semicircular.

Preferably, the bottom of the sliding rod is provided with a screw hole matched with the screw rod, and the right side wall of the shell is provided with a through hole matched with the screw rod.

Preferably, the empty groove is formed along the direction of the connecting rod, and the empty groove is matched with the size of the sliding rod.

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

the utility model has the advantages of reasonable design, it removes to drive the slide bar on the lead screw through positive and negative motor, thereby it removes to drive the clamp splice, the clamp splice on both sides can cast the steel billet strip, the shape of clamp splice accords with the shape that the steel billet strip needs cast, the size looks adaptation of dead slot and slide bar, and length satisfies the cast of steel billet strip and loosens, under the promotion of cylinder, through mutually supporting of slide rail and pulley, make the base change the removal, the convenient segmentation cast to the steel billet strip, the efficiency of microscler steel billet strip cast is improved.

Drawings

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

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

FIG. 3 is a top view of the overall structure of the present invention;

fig. 4 is an enlarged schematic view of the utility model a.

In the figure: 1. a base; 2. a base plate; 3. a housing; 4. a positive and negative motor; 5. a screw rod; 6. a speed reducer; 7. a bearing; 8. a slide bar; 9. a connecting rod; 10. a clamping block; 11. an empty groove; 12. a work table; 13. a cylinder; 14. a limiting block; 15. a telescopic rod; 16. a slide rail; 17. angle iron; 18. a pulley; 19. fixing the rod; 20. a bolt; 21. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an adjustable clamp for efficient continuous casting and rolling production of billets comprises a base 1, a shell 3 is fixedly assembled on the left side of the top of the base 1, a positive and negative motor 4 is fixed on the left side of an inner cavity of the shell 3, a speed reducer 6 is fixedly assembled at an output end of the positive and negative motor 4, a lead screw 5 is fixedly assembled at an output end of the speed reducer 6, the lead screw 5 penetrates through the right side wall of the shell 3 and then is in threaded assembly with a slide rod 8, a fixed rod 19 is fixedly assembled on the right side of the base 1, the lead screw 5 is movably assembled on the left side wall of the fixed rod 19 through a bearing 7, a workbench 12 is fixedly assembled above the lead screw 5, the workbench 12 is fixedly assembled between the shell 3 and the side wall opposite to the fixed rod 19, a hollow groove 11 is formed in the left side of the workbench, the slide rod 8 is inserted and assembled in the hollow groove 11, connecting rods 9 are fixedly assembled on the right side wall of the slide rod 8 and the left side wall of the fixed rod 19, and clamping blocks 10 are fixedly assembled on the side walls opposite to the two groups of the connecting rods 9, base 1's preceding lateral wall fixed assembly has baffle 21, baffle 21 internal fixation has cylinder 13, cylinder 13's output fixed assembly has telescopic link 15, telescopic link 15 and base 1's preceding lateral wall fixed connection, base 1's the equal fixed assembly in bottom left and right sides has angle bar 17, equal activity is equipped with pulley 18 between the relative lateral wall of two sets of angle bars 17, two sets of pulley 18 are all through bolt 20 and angle bar 17 fixed assembly, base 1's below fixed assembly has bottom plate 2, it removes to drive slide bar 8 on the lead screw 5 through positive and negative motor 4, thereby it removes to drive clamp splice 10, cast the steel billet, under pulley 18's cooperation, it removes to be convenient for cylinder 13 to drive base 1.

Referring to fig. 1 and fig. 3, the left side and the right side of the top of the bottom plate 2 are both fixedly provided with slide rails 16, the two sets of slide rails 16 are matched with the two sets of pulleys 18, the two ends of the two sets of slide rails 16 are both fixedly provided with limit blocks 14, and the telescopic rod 15 can conveniently drive the base 1 to move through the assembly of the slide rails 16 and the pulleys 18;

referring to fig. 2 and 3, the baffle 21 is provided with a hole adapted to the cylinder 13 along the direction of the slide rail 16 to fix the cylinder 13;

referring to fig. 1, a wear-resistant layer is fixedly assembled on the opposite side walls of the two sets of clamping blocks 10, the wear-resistant layer is semicircular, and the service life of the clamping blocks 10 is prolonged by the wear-resistant layer;

referring to fig. 1, the bottom of the sliding rod 8 is provided with a screw hole adapted to the screw rod 5, the right side wall of the housing 3 is provided with a through hole adapted to the screw rod 5, and the sliding rod 8 is driven to move by the screw connection assembly of the screw rod 5 and the screw hole;

referring to fig. 1 and 2, the empty slot 11 is formed along the direction of the connecting rod 9, the empty slot 11 is matched with the size of the sliding rod 8, and the arrangement of the empty slot 11 can facilitate the sliding rod 8 to move left and right.

The working principle is as follows: firstly, one end of a steel billet is placed on a workbench 12, then a positive and negative motor 4 is started, a slide rod 8 which is in threaded connection with a screw rod 5 moves rightwards under the driving of the positive and negative motor 4, a clamping block 10 on the left side approaches rightwards, then one end of the steel billet is cast and rolled in the clamping block 10, after the casting and rolling are finished, the positive and negative motor 4 drives the screw rod 5 to rotate reversely, the slide rod 8 moves leftwards, the steel billet is loosened, the casting and rolling efficiency is greatly improved through the matching of the positive and negative motor 4, the screw rod 5 and the slide rod 8, then an air cylinder 13 is started, a pulley 18 moves on a slide rail 16 under the movement of a telescopic rod 15, and then the steel billet which is not cast and rolled is cast and rolled until the casting and rolling of the whole steel billet are finished.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable anchor clamps are used in high-efficient continuous casting and rolling production of steel billet, includes base (1), its characterized in that: the top left side of the base (1) is fixedly provided with a shell (3), the left side of an inner cavity of the shell (3) is fixedly provided with a positive and negative motor (4), an output end of the positive and negative motor (4) is fixedly provided with a speed reducer (6), an output end of the speed reducer (6) is fixedly provided with a screw rod (5), the screw rod (5) penetrates through the right side wall of the shell (3) and is assembled with a slide rod (8) in a threaded manner, the right side of the base (1) is fixedly provided with a fixed rod (19), the screw rod (5) is movably assembled on the left side wall of the fixed rod (19) through a bearing (7), a workbench (12) is fixedly assembled above the screw rod (5), the workbench (12) is fixedly assembled between the shell (3) and the side wall of the fixed rod (19) opposite to one side, the left side of the workbench is provided with a hollow groove (11), the slide rod (8) is assembled in the hollow groove (11) in an inserted manner, the right side wall of slide bar (8) and the left side wall of dead lever (19) all fixed assembly have connecting rod (9), and are two sets of all fixed assembly has clamp splice (10) on the relative lateral wall of connecting rod (9), the preceding lateral wall fixed assembly of base (1) has baffle (21), baffle (21) internal fixation has cylinder (13), the output fixed assembly of cylinder (13) has telescopic link (15), the preceding lateral wall fixed connection of telescopic link (15) and base (1), the bottom left and right sides of base (1) all fixed assembly has angle bar (17), and is two sets of all the activity is equipped with pulley (18) between the relative lateral wall of angle bar (17), and is two sets of pulley (18) all are through bolt (20) and angle bar (17) fixed assembly, the below fixed assembly of base (1) has bottom plate (2).

2. The adjustable clamp for the efficient continuous casting and rolling production of the steel billet according to claim 1, wherein: the top left and right sides of bottom plate (2) all fixed assembly has slide rail (16), and two sets of slide rail (16) and two sets of pulley (18) looks adaptation, two sets of the both ends of slide rail (16) are all fixed assembly have stopper (14).

3. The adjustable clamp for the efficient continuous casting and rolling production of the steel billet according to claim 1, wherein: the baffle (21) is provided with a hole matched with the cylinder (13) along the direction of the slide rail (16).

4. The adjustable clamp for the efficient continuous casting and rolling production of the steel billet according to claim 1, wherein: and the side walls of the two groups of clamping blocks (10) on the opposite sides are fixedly provided with wear-resistant layers, and the wear-resistant layers are semicircular.

5. The adjustable clamp for the efficient continuous casting and rolling production of the steel billet according to claim 1, wherein: the bottom of the sliding rod (8) is provided with a screw hole matched with the screw rod (5), and the right side wall of the shell (3) is provided with a through hole matched with the screw rod (5).

6. The adjustable clamp for the efficient continuous casting and rolling production of the steel billet according to claim 1, wherein: the empty groove (11) is formed along the direction of the connecting rod (9), and the empty groove (11) is matched with the size of the sliding rod (8).