CN216913566U

CN216913566U - Clamp for steel structure machining

Info

Publication number: CN216913566U
Application number: CN202220645779.2U
Authority: CN
Inventors: 赵丽娟; 胡林
Original assignee: Yantai Baixin Steel Structure Co ltd
Current assignee: Yantai Baixin Steel Structure Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-08
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a clamp for machining a steel structure, which comprises a connecting groove block and a control rod, wherein a sliding rod is slidably installed on the inner wall of the connecting groove block, fixed blocks are fixedly connected to the tops of the sliding rod and the connecting groove block, a sliding block is fixedly installed at one end of the control rod, a sliding rail is slidably connected to the surface of the sliding block, a first spring is fixedly installed at one end of the sliding block, a fixed plate is fixedly connected to one end, far away from the connection position of the first spring and the sliding block, of the first spring, and a plurality of limiting grooves are formed in the surface of the sliding rail. Install in slide bar one end through the control lever that sets up, first spring pulling slider stimulates the slide bar to in order to make the fixed block can pull back by oneself, fix the processing material, thereby avoided fixing a large amount of processing materials, the fixed mode of rotatory bolt relapse very consumes physical power when the installation, and the not hard up condition in fixed back easily appears, leads to anchor clamps to produce inconveniently in the in-process that uses.

Description

Clamp for steel structure machining

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a clamp for machining a steel structure.

Background

The fixture is a general name of tools used in the manufacturing process, and comprises a cutter, a fixture and the like, wherein the fixture is a process device used for fixing materials during machining and keeping a fixed object at a correct position, the fixture is an indispensable part for machining, after people improve for a long time, the fixture gradually develops towards a high-precision and high-efficiency direction, and the fixture is often used for fixing metal products during machining and is often used for fixing steel structures during machining.

Conventional clamping devices, when in use:

1. because the connection mode of bolt is often adopted to fix the processing material, the processing material in a large amount is fixed, the fixing mode of repeated rotating bolt consumes physical power when being installed, and the condition of looseness after fixing is easy to occur, so that the clamp is inconvenient in the using process.

2. Because the height of conventional anchor clamps can't be adjusted, lead to when using, when fixing the great processing material of some sizes, because the height of unable adjustment fixed block leads to the required fixed processing material size to unable adaptation to caused anchor clamps to produce the limitation when using.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a clamp for machining a steel structure, and solves the problem that a bolt connection mode is troublesome in fixing a machined material.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps are used in steel construction processing, includes connecting groove piece and control lever, the inner wall slidable mounting of connecting groove piece has the slide bar, the slide bar is with the equal fixedly connected with fixed block in top of connecting groove piece, the one end fixed mounting of control lever has the slider, the surface slidable connection of slider has the slide rail, and the one end fixed mounting of slider has first spring, the one end fixedly connected with fixed plate of its self and slider junction is kept away from to first spring, a plurality of spacing groove has been seted up on the surface of slide rail, the inner wall joint of spacing groove has the fixture block, the one end fixed mounting of fixture block has the second spring, the inside slidable connection of fixed block has the dead lever, a plurality of draw-in groove has been seted up on the surface of dead lever, the inner wall joint of draw-in groove has the bolt.

Preferably, the size specification on the surface of the sliding rod is matched with the size specification on the inner wall of the connecting groove block, one end of the control rod is fixedly connected with one end of the sliding rod, the center of the first spring is on the same straight line with the center of the sliding block, and one end of the fixing plate is fixedly connected with one end of the connecting groove block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for make the fixed block can pull back by oneself, fixes the processing material to avoided fixing a large amount of processing materials, the fixed mode of rotatory bolt relapse very consumes physical power when the installation, and the not hard up condition after fixing easily appears, lead to anchor clamps to produce inconveniently in the in-process that uses.

Preferably, the surface of control lever and slide rail inner wall slidable mounting, the slide rail is two at least, two one side that the slide rail is close to each other all with be connected channel block lateral wall fixed connection, and the cross-section of slide rail is "T" font structure, the dimensional specification on slide rail surface and the inside dimensional specification looks adaptation of slider.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for carry on spacingly to the slider, and the problem that the slider takes place the skew when having avoided the use.

Preferably, the cross section of the clamping block is of a Z-shaped structure, the center of the clamping block is rotatably mounted on the surface of the sliding block, and one end, far away from the joint of the second spring and the clamping block, of the second spring is fixedly connected with the surface of the sliding block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for fix the slider, carries on spacingly to the fixed block.

Preferably, the plurality of limiting grooves are uniformly distributed on the surface of the sliding rail, and the size specification of the inner wall of each limiting groove is matched with the size specification of one end of each clamping block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for promote the fixed effect of fixture block, hoisting device's stability.

Preferably, the centers of the fixing rods and the centers of the fixing blocks are on the same straight line, the number of the fixing rods is at least two, the bottom ends of the two fixing rods are fixedly connected with the connecting groove block and the top of the sliding rod respectively, and the surface of the bolt is in threaded installation with the inside of the fixing blocks.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for adjust the height of fixed block to avoided when using, when fixing the great processing material of some sizes, because the height of unable adjustment fixed block leads to the required fixed processing material size to unable adaptation, thereby caused anchor clamps to produce the limitation when using.

Preferably, the clamping grooves are uniformly distributed on the surface of the fixed rod, and the size specification of the inner walls of the clamping grooves is matched with the size specification of one end of the bolt.

Through adopting above-mentioned technical scheme, the advantage lies in having avoided the bolt to take place gliding condition on the dead lever surface.

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

1. install in slide bar one end through the control lever that sets up, first spring pulling slider stimulates the slide bar to in make the fixed block can pull back by oneself, fix the processing material, thereby avoided fixing a large amount of processing materials, the fixed mode of rotatory bolt relapse very consumes physical power when the installation, and the fixed not hard up condition in back of easily appearing, lead to anchor clamps to produce inconveniently at the in-process that uses.

2. The surface of slider slides in the slide rail is inside to carry on spacingly to the slider, the problem that the slider takes place the skew when having avoided using, the second spring promotes the fixture block with its card on the slide rail surface, so that fix the slider, carry on spacingly to the fixed block, the one end card of fixture block is inside the spacing inslot of different positions, so that promote the fixed effect of fixture block, hoisting device's stability.

3. Install at the connecting groove piece through the dead lever that sets up, the slide bar upper end, the fixed block slides at the dead lever surface, rotatory bolt carries on spacingly to the fixed block, so that adjust the height of fixed block, thereby avoided when using, when fixing the great processing material of some sizes, because the height of unable adjustment fixed block, lead to the required fixed processing material size to unable adaptation, thereby caused anchor clamps to produce the limitation when using, the one end card of bolt is in the draw-in groove on fixed lever surface, in order to avoid the bolt to take place gliding condition at the dead lever surface.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure at position A of the present invention;

fig. 3 is a schematic view of the slide rail structure of the present invention.

In the figure: 1. connecting the groove blocks; 2. a slide bar; 3. a fixed block; 4. a control lever; 5. a slider; 6. a slide rail; 7. a first spring; 8. a fixing plate; 9. a limiting groove; 10. a clamping block; 11. a second spring; 12. fixing the rod; 13. a bolt; 14. a clamping groove.

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 apparent that the described embodiments are only a part of the embodiments of the present invention, 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.

As shown in figures 1-3, a steel structure processing clamp comprises a connecting groove block 1 and a control rod 4, a slide rod 2 is slidably mounted on the inner wall of the connecting groove block 1, a fixed block 3 is fixedly connected to the top of the slide rod 2 and the connecting groove block 1, a slide block 5 is fixedly mounted at one end of the control rod 4, a slide rail 6 is slidably connected to the surface of the slide block 5, a first spring 7 is fixedly mounted at one end of the slide block 5, a fixed plate 8 is fixedly connected to one end of the first spring 7, which is far away from the connection part between the first spring and the slide block 5, a plurality of limiting grooves 9 are formed in the surface of the slide rail 6, a clamping block 10 is clamped on the inner wall of each limiting groove 9, a second spring 11 is fixedly mounted at one end of the clamping block 10, a fixed rod 12 is slidably connected to the inside of the fixed block 3, a plurality of clamping grooves 14 are formed in the surface of the fixed rod 12, bolts 13 are clamped on the inner wall of each clamping groove 14, the size specification of the surface of the slide rod 2 is matched with the size specification of the inner wall of the connecting groove block 1, one end of a control rod 4 is fixedly connected with one end of the sliding rod 2, the center of the first spring 7 and the center of the sliding block 5 are on the same straight line, and one end of a fixing plate 8 is fixedly connected with one end of the connecting groove block 1.

The working principle of the technical scheme is as follows:

install in 2 one ends of slide bar through the control lever 4 that sets up, first spring 7 stimulates slider 5 and stimulates slide bar 2 to in make fixed block 3 can pull back by oneself, fix the processing material, thereby avoided fixing a large amount of processing materials, the fixed mode of rotatory bolt 13 that relapse very consumes physical power when the installation, and the not hard up condition after fixed appears easily, lead to anchor clamps to produce inconveniently at the in-process that uses.

In another embodiment, as shown in fig. 3, the surface of the control rod 4 is slidably mounted on the inner wall of the slide rail 6, the number of the slide rails 6 is at least two, one side of each of the two slide rails 6 close to each other is fixedly connected with the side wall of the connecting channel block 1, the cross section of each slide rail 6 is in a "T" shape structure, and the dimensional specification of the surface of each slide rail 6 is matched with the internal dimensional specification of the slide block 5.

The surface of the sliding block 5 slides in the sliding rail 6, so that the sliding block 5 is limited, and the problem that the sliding block 5 deviates in use is avoided.

In another embodiment, as shown in fig. 3, the cross section of the latch 10 is in a "Z" shape, the center of the latch 10 is rotatably installed on the surface of the slider 5, and the end of the second spring 11 away from the connection point of the second spring and the latch 10 is fixedly connected to the surface of the slider 5.

The second spring 11 pushes the clamping block 10 to clamp the clamping block on the surface of the sliding rail 6, so that the sliding block 5 is fixed, and the fixing block 3 is limited.

In another embodiment, as shown in fig. 3, a plurality of limiting grooves 9 are uniformly distributed on the surface of the sliding rail 6, and the size specification of the inner wall of the limiting groove 9 is matched with the size specification of one end of the fixture block 10.

One end of the clamping block 10 is clamped in the limiting grooves 9 at different positions, so that the fixing effect of the clamping block 10 and the stability of the device are improved.

In another embodiment, as shown in fig. 2, the center of the fixing rod 12 and the center of the fixing block 3 are on the same straight line, and there are at least two fixing rods 12, the bottom ends of the two fixing rods 12 are fixedly connected with the connecting groove block 1 and the top of the sliding rod 2, respectively, and the surface of the bolt 13 is installed with the internal thread of the fixing block 3.

Install at connecting groove piece 1 through the dead lever 12 that sets up, 2 upper ends of slide bar, fixed block 3 slides on the dead lever 12 surface, rotatory bolt 13 carries on spacingly to fixed block 3, so that adjust the height of fixed block 3, thereby avoided when using, when fixing the great processing material of some sizes, because the height of unable adjustment fixed block 3, lead to the required fixed processing material size to unable adaptation, thereby caused anchor clamps to produce the limitation when using.

In another embodiment, as shown in fig. 2, a plurality of slots 14 are uniformly distributed on the surface of the fixing rod 12, and the size of the inner wall of the slot 14 is matched with the size of one end of the bolt 13.

One end of the bolt 13 is clamped in the clamping groove 14 on the surface of the fixing rod 12, so that the situation that the bolt 13 slides on the surface of the fixing rod 12 is avoided.

The working principle and the using process of the utility model are as follows: a control rod 4 is arranged at one end of the sliding rod 2, a first spring 7 pulls the sliding block 5 to pull the sliding rod 2, so that the fixed block 3 can be pulled back by itself, the processed materials are fixed, thereby avoiding the physical power consumption when a large amount of processed materials are fixed and the fixing mode of repeatedly rotating the bolt 13 is installed, and the situation of looseness after fixation is easy to occur, which causes inconvenience in the use process of the clamp, the surface of the sliding block 5 slides in the sliding rail 6, so as to limit the slide block 5 and avoid the problem that the slide block 5 is deviated when in use, the second spring 11 pushes the clamping block 10 to clamp the clamping block on the surface of the slide rail 6 so as to fix the slide block 5, carry on spacingly to fixed block 3, the one end card of fixture block 10 is inside the spacing groove 9 of different positions to promote the fixed effect of fixture block 10, hoisting device's stability.

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 utility model provides a anchor clamps are used in steel construction processing, includes connecting groove piece (1) and control lever (4), its characterized in that: the inner wall of the connecting groove block (1) is slidably mounted with a sliding rod (2), the sliding rod (2) and the top of the connecting groove block (1) are fixedly connected with a fixed block (3), one end of a control rod (4) is fixedly mounted with a sliding block (5), the surface of the sliding block (5) is slidably connected with a sliding rail (6), one end of the sliding block (5) is fixedly mounted with a first spring (7), one end of the first spring (7) far away from the joint of the first spring and the sliding block (5) is fixedly connected with a fixed plate (8), the surface of the sliding rail (6) is provided with a plurality of limiting grooves (9), the inner wall of each limiting groove (9) is clamped with a clamping block (10), one end of the clamping block (10) is fixedly mounted with a second spring (11), the inner part of the fixed block (3) is slidably connected with a fixed rod (12), and the surface of the fixed rod (12) is provided with a plurality of clamping grooves (14), and a bolt (13) is clamped on the inner wall of the clamping groove (14).

2. The clamp for machining the steel structure according to claim 1, wherein: the size specification on slide bar (2) surface and connection groove piece (1) inner wall size specification looks adaptation, the one end and slide bar (2) one end fixed connection of control lever (4), the center and the slider (5) center of first spring (7) are on same straight line, the one end and the connection groove piece (1) one end fixed connection of fixed plate (8).

3. The clamp for machining the steel structure according to claim 1, wherein: the surface of control lever (4) and slide rail (6) inner wall slidable mounting, slide rail (6) are two at least, two one side that slide rail (6) are close to each other all with be connected groove piece (1) lateral wall fixed connection, and the cross-section of slide rail (6) is "T" font structure, the specification on slide rail (6) surface and slider (5) inside specification looks adaptation.

4. The clamp for machining the steel structure according to claim 1, wherein: the cross section of the clamping block (10) is of a Z-shaped structure, the center of the clamping block (10) is rotatably installed on the surface of the sliding block (5), and one end, far away from the joint of the second spring (11) and the clamping block (10), of the second spring is fixedly connected with the surface of the sliding block (5).

5. The clamp for machining the steel structure according to claim 1, wherein: the limiting grooves (9) are uniformly distributed on the surface of the sliding rail (6), and the size specification of the inner wall of each limiting groove (9) is matched with the size specification of one end of each clamping block (10).

6. The clamp for machining the steel structure according to claim 1, wherein: the center of dead lever (12) is on same straight line with fixed block (3) center, and dead lever (12) are two at least, two the bottom of dead lever (12) respectively with connect groove block (1), slide bar (2) top fixed connection, the surface and the fixed block (3) internal thread of bolt (13) are installed.

7. The clamp for machining the steel structure according to claim 1, wherein: the clamping grooves (14) are uniformly distributed on the surface of the fixed rod (12), and the size specification of the inner wall of each clamping groove (14) is matched with the size specification of one end of the bolt (13).