CN218891738U

CN218891738U - Positioning fixture is used in steel construction processing production with anti-drop

Info

Publication number: CN218891738U
Application number: CN202221375781.9U
Authority: CN
Inventors: 严威; 严竟; 严玮昊; 何卫东
Original assignee: Xinjiang Futai Construction Group Co ltd
Current assignee: Xinjiang Futai Construction Group Co ltd
Priority date: 2022-06-04
Filing date: 2022-06-04
Publication date: 2023-04-21
Anticipated expiration: 2032-06-04

Abstract

The utility model discloses a positioning fixture with anti-falling function for processing and producing a steel structure, which comprises the following components: the device comprises a base, a plurality of sections of telescopic rods, an upper clamping plate and a lower clamping plate; the base is connected with a fixing column, a plurality of sections of telescopic rods are arranged on the top ends of the fixing column, the top ends of the plurality of sections of telescopic rods are fixedly connected with an upper clamping plate, the plurality of sections of telescopic rods act on the upper clamping plate to be pulled to move up and down, one side of the fixing column is fixedly connected with a lower clamping plate, a positioning clamp is synthesized between the lower clamping plate and the upper clamping plate and acts on clamping a workpiece, and a T-shaped guide rod is connected to the lower clamping plate. This steel construction adds positioning fixture with anti-drop for production adopts the slipmat, can increase the frictional force with between the work piece through the slipmat, and then can prevent that the work piece from sliding to drop and positioning fixture separation, adopts the rack board, can drive punch holder and lower plate through the rack board and carry out the displacement, drives the anchor clamps and draws close each other from this, is convenient for according to the interval between the size adjustment anchor clamps of work piece.

Description

Positioning fixture is used in steel construction processing production with anti-drop

Technical Field

The utility model relates to the technical field of steel structure processing and production, in particular to a positioning clamp with an anti-falling function for steel structure processing and production.

Background

The positioning clamp for steel structure processing production is used for a positioning device for fixing a steel material product on processing equipment in the production process, and the positioning clamp can prevent the steel material from shifting in the processing process, but the existing positioning clamp has certain defects;

the utility model provides a frock positioning fixture of preparation square tenon, includes horizontal positioning fixture, horizontal positioning fixture includes square first and square second slide locating pieces, first and second slide locating pieces are located respectively horizontal positioning fixture one end, horizontal positioning fixture's the other end is provided with first baffle, first and second slide stopper and second slide locating piece are equal in height and support first roof jointly, first slide locating piece, second slide locating piece and first roof surround and form first timber and place the mouth; the utility model also discloses a vertical positioning clamp with a similar structure. The edge of the square tenon prepared by using the tool positioning fixture is flatter, the efficiency of preparing the square tenon is more efficient than that of handheld processing, and the tool positioning fixture is low in price, environment-friendly and convenient to manufacture.

The prior art scheme has the following problems when in use:

1. in the clamping process, the surfaces of the upper clamping plate and the lower clamping plate are too flat, so that the clamping is unstable, and a workpiece is dropped;

2. the adjustment of the distance between the clamps according to the size of the workpiece to be processed is inconvenient;

improvements to the above problems are needed to meet market demands.

Disclosure of Invention

The utility model aims to provide a positioning clamp with an anti-falling function for processing and producing a steel structure, which aims to solve the problems that in the prior art, the clamping is unstable due to the fact that the surfaces of an upper clamping plate and a lower clamping plate are too flat in the clamping process, so that workpieces fall off, and the adjustment of the distance between the clamps according to the size of the workpieces to be processed is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: positioning fixture is used in steel construction processing production with anti-drop, include: the device comprises a base, a plurality of sections of telescopic rods, an upper clamping plate and a lower clamping plate;

the base is connected with a fixing column, the top end of the fixing column is provided with a plurality of telescopic rods, the top end of each telescopic rod is fixedly connected with an upper clamping plate, the telescopic rods act on pulling the upper clamping plates to move up and down, one side of each fixing column is fixedly connected with a lower clamping plate, a positioning clamp is synthesized between the lower clamping plates and the upper clamping plates and is used for clamping a workpiece, the lower clamping plates are connected with T-shaped guide rods, the upper clamping plates are slidably connected onto the T-shaped guide rods, the T-shaped guide rods act on the upper clamping plates to guide and limit the upper clamping plates, and the upper clamping plates are prevented from falling off;

the fixed slot is respectively arranged inside the upper clamping plate and the lower clamping plate, a fixed block is embedded in the fixed slot, one side of the fixed block is connected with a connecting plate, and one side of the connecting plate is connected with an anti-slip pad.

Preferably, the anti-skid pad is made of rubber, the transverse section size of the anti-skid pad is the same as that of the connecting plate, eight groups of connecting plates and the anti-skid pad are arranged, and friction force between the anti-skid pad and a workpiece can be increased through the anti-skid pad.

Preferably, a movable groove is formed in one side of the fixed groove, a spring is fixedly connected in the movable groove, a connecting block is fixedly connected to the top end of the spring, a telescopic structure is formed between the connecting block and the spring, and the connecting block is slidably connected in the movable groove;

the connecting groove is formed in the fixing block, one end of the connecting block is clamped and connected in the connecting groove, the extruded spring pushes the connecting block to reset through self tension, and the connecting block can move along the movable groove to be inserted into the connecting groove to be clamped when reset.

Preferably, the connecting block one side fixedly connected with promotes the piece, promote the piece through connection and be in the movable groove inside, and constitute sliding connection between movable groove and the promotion piece, the pulling promotes the piece and slides along the movable groove, promotes the piece atress at this moment and can drive the connecting block and remove.

Preferably, the base bottom is connected with the rack board, and the rack board is provided with two sets of, rack board bottom is connected with the slider, rack board bottom is provided with the mount pad, the spout has been seted up to the mount pad inside, the inside sliding connection of spout has the slider, can stimulate the slider and slide in the spout when the rack board removes.

Preferably, the motor is installed on the mount pad, the output fixedly connected with rotary rod of motor, rotary rod through connection is inside the mount pad, rotary rod top fixedly connected with gear, gear engagement connects between the rack board, and the output of motor can drive the rotary rod and rotate, can drive the gear rotation when the rotary rod rotates.

Compared with the prior art, the utility model has the beneficial effects that: this steel construction adds positioning fixture with anti-drop for production adopts the slipmat, can increase the frictional force with between the work piece through the slipmat, and then can prevent that the work piece from sliding to drop and positioning fixture separation, adopts the rack board, can drive punch holder and lower plate through the rack board and carry out the displacement, drives the anchor clamps and draws close each other from this, is convenient for according to the interval between the size adjustment anchor clamps of work piece.

1. Firstly, pulling the pushing block drives the connecting block to move, then pulling the connecting plate to insert the fixed block into the fixed slot, then loosening the pushing block to enable the extruded spring to push the connecting block to move along the movable slot through the tension of the pushing block and insert into the connecting slot to be clamped, thereby driving the fixed block to be fixed in the fixed slot, enabling the connecting block and the anti-slip pad to be assembled on one side of the upper clamping plate and one side of the lower clamping plate, increasing the friction force between the anti-slip pad and the workpiece, and further preventing the workpiece from sliding off and separating from the positioning clamp.

2. Then, the rotating rod is driven to rotate through the motor, the gear is driven to rotate when the rotating rod rotates, at the moment, the gear can push the two groups of rack plates to move mutually, meanwhile, the rack plates can pull the sliding blocks to slide in the sliding grooves, when the rack plates move, the corresponding bases can be respectively driven to move, the bases can drive the upper clamping plate and the lower clamping plate to move through the plurality of sections of telescopic rods, the clamps are driven to be close to each other, and the distance between the clamps is convenient to adjust according to the size of a workpiece.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

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

In the figure: 1. a base; 2. a multi-section telescopic rod; 3. an upper clamping plate; 4. a lower clamping plate; 5. a T-shaped guide bar; 6. a fixing groove; 7. a fixed block; 8. a connecting plate; 9. an anti-slip pad; 10. a movable groove; 11. a spring; 12. a connecting groove; 13. a connecting block; 14. a pushing block; 15. a mounting base; 16. rack plate; 17. a slide block; 18. a chute; 19. a motor; 20. a rotating rod; 21. a gear; 22. and fixing the column.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: positioning fixture is used in steel construction processing production with anti-drop, include: base 1, multisection telescopic link 2, punch holder 3 and lower plate 4, be connected with fixed column 22 on the base 1, multisection telescopic link 2 is installed on fixed column 22 top, multisection telescopic link 2 top fixedly connected with punch holder 3, and multisection telescopic link 2 acts on pulling punch holder 3 and reciprocates, fixed column 22 one side fixedly connected with lower plate 4, and synthetic positioning fixture between lower plate 4 and the punch holder 3, act on the centre gripping to the work piece, be connected with T shape guide bar 5 on the lower plate 4, punch holder 3 sliding connection is on T shape guide bar 5, and T shape guide bar 5 acts on and leads spacingly to punch holder 3, prevent punch holder 3 from droing.

The fixed slot 6 is respectively arranged inside the upper clamping plate 3 and the lower clamping plate 4, the fixed block 7 is embedded in the fixed slot 6, one side of the fixed block 7 is connected with the connecting plate 8, and one side of the connecting plate 8 is connected with the anti-slip pad 9. The anti-skid pad 9 is made of rubber, the transverse cross section size of the anti-skid pad 9 is the same as that of the connecting plate 8, and eight groups of the connecting plate 8 and the anti-skid pad 9 are arranged. The movable groove 10 has been seted up to fixed slot 6 one side, and the inside fixedly connected with spring 11 of movable groove 10, spring 11 top fixedly connected with connecting block 13, and constitutes extending structure between connecting block 13 and the spring 11, and connecting block 13 sliding connection is inside movable groove 10, and connecting groove 12 is seted up inside fixed block 7, and connecting block 13 one end block is connected inside connecting groove 12. One side of the connecting block 13 is fixedly connected with a pushing block 14, the pushing block 14 is connected inside the movable groove 10 in a penetrating way, and sliding connection is formed between the movable groove 10 and the pushing block 14. The connecting block 13 and the anti-slip pad 9 are assembled on one side of the upper clamping plate 3 and the lower clamping plate 4, and the friction force between the connecting block and the workpiece can be increased through the anti-slip pad 9, so that the workpiece can be prevented from sliding off and being separated from the positioning clamp.

The bottom of the base 1 is connected with rack plates 16, the rack plates 16 are provided with two groups, the bottoms of the rack plates 16 are connected with sliding blocks 17, the bottoms of the rack plates 16 are provided with mounting seats 15, sliding grooves 18 are formed in the mounting seats 15, and the sliding blocks 17 are connected in the sliding grooves 18 in a sliding mode. The motor 19 is installed on the mount pad 15, and the output fixedly connected with rotary rod 20 of motor 19, rotary rod 20 pass through the inside of mount pad 15, and rotary rod 20 top fixedly connected with gear 21, gear 21 meshing is connected between rack board 16. When the rack plate 16 moves, the corresponding base 1 is driven to move respectively, the base 1 drives the upper clamping plate 3 and the lower clamping plate 4 to move by pulling the multi-section telescopic rod 2, so that the clamps are driven to be close to each other, and the distance between the clamps is convenient to adjust according to the size of a workpiece.

To sum up: as shown in fig. 1 to 4, when the positioning fixture for machining and producing steel structures with anti-falling function is used, firstly, the pushing block 14 is pulled to slide along the movable groove 10, at this time, the pushing block 14 is stressed to drive the connecting block 13 to move, when the connecting block 13 moves to squeeze the spring 11, then the connecting plate 8 is pulled to insert the fixed block 7 into the fixed groove 6, at this time, the connecting groove 12 is driven to butt against the movable groove 10, then the pushing block 14 is released, the spring 11 subjected to squeezing pushes the connecting block 13 to reset through the tension of the connecting block, the connecting block 13 moves along the movable groove 10 to be inserted into the connecting groove 12 to be clamped when reset, thereby driving the fixed block 7 to be fixed in the fixed groove 6, and assembling the connecting block 13 and the anti-skid pad 9 on one side of the upper clamping plate 3 and the lower clamping plate 4, the friction force between the anti-slip pad 9 and the workpiece can be increased, the workpiece can be prevented from sliding and falling off and the positioning clamp is separated, then, the motor 19 is started to work, the output end of the motor 19 can drive the rotary rod 20 to rotate, the rotary rod 20 can drive the gear 21 to rotate when rotating, at the moment, the gear 21 can be meshed with the rack plates 16, so that two groups of rack plates 16 are pushed to move mutually, meanwhile, the rack plates 16 can pull the sliding blocks 17 to slide in the sliding grooves 18, the corresponding base 1 can be respectively driven to move when the rack plates 16 move, the base 1 can drive the upper clamping plate 3 and the lower clamping plate 4 to move through the multi-section telescopic rod 2, the clamps are driven to be close to each other, and the distance between the clamps can be conveniently adjusted according to the size of the workpiece.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Positioning fixture is used in steel construction processing production with anti-drop, include: base (1), multisection telescopic link (2), punch holder (3) and lower plate (4), its characterized in that:

the base (1) is connected with a fixed column (22), a plurality of sections of telescopic rods (2) are arranged at the top ends of the fixed columns (22), an upper clamping plate (3) is fixedly connected to the top ends of the sections of telescopic rods (2), a lower clamping plate (4) is fixedly connected to one side of the fixed column (22), a T-shaped guide rod (5) is connected to the lower clamping plate (4), and the upper clamping plate (3) is slidably connected to the T-shaped guide rod (5);

the fixing groove (6) is respectively formed in the upper clamping plate (3) and the lower clamping plate (4), the fixing block (7) is embedded in the fixing groove (6), one side of the fixing block (7) is connected with the connecting plate (8), and one side of the connecting plate (8) is connected with the anti-slip pad (9).

2. The positioning fixture for machining and producing a steel structure with falling prevention function according to claim 1, wherein the positioning fixture comprises: the anti-skid pad (9) is made of rubber, the transverse cross section of the anti-skid pad (9) is identical to that of the connecting plate (8), and eight groups of the connecting plate (8) and the anti-skid pad (9) are arranged.

3. The positioning fixture for machining and producing a steel structure with falling prevention function according to claim 1, wherein the positioning fixture comprises: a movable groove (10) is formed in one side of the fixed groove (6), a spring (11) is fixedly connected inside the movable groove (10), a connecting block (13) is fixedly connected to the top end of the spring (11), a telescopic structure is formed between the connecting block (13) and the spring (11), and the connecting block (13) is slidably connected inside the movable groove (10);

the connecting groove (12) is formed in the fixing block (7), and one end of the connecting block (13) is connected in the connecting groove (12) in a clamping mode.

4. A positioning fixture for machining and producing a steel structure with anti-falling function according to claim 3, wherein: one side of the connecting block (13) is fixedly connected with a pushing block (14), the pushing block (14) is connected inside the movable groove (10) in a penetrating way, and sliding connection is formed between the movable groove (10) and the pushing block (14).

5. The positioning fixture for machining and producing a steel structure with falling prevention function according to claim 1, wherein the positioning fixture comprises: the novel sliding rack is characterized in that the bottom of the base (1) is connected with a rack plate (16), the rack plate (16) is provided with two groups, the bottom of the rack plate (16) is connected with a sliding block (17), the bottom of the rack plate (16) is provided with a mounting seat (15), a sliding groove (18) is formed in the mounting seat (15), and the sliding groove (18) is connected with the sliding block (17) in a sliding mode.

6. The positioning fixture for machining and producing the steel structure with the anti-falling function, which is characterized in that: install motor (19) on mount pad (15), the output fixedly connected with rotary rod (20) of motor (19), rotary rod (20) through-connection is inside mount pad (15), rotary rod (20) top fixedly connected with gear (21), gear (21) meshing is connected between rack board (16).