CN218461572U

CN218461572U - Clamping mechanism for special-shaped steel member machining equipment

Info

Publication number: CN218461572U
Application number: CN202222792394.1U
Authority: CN
Inventors: 施晓昱; 张跃新; 施振兴
Original assignee: Jinhua Zhixin Steel Structure Co ltd
Current assignee: Jinhua Zhixin Steel Structure Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-10
Anticipated expiration: 2032-10-21

Abstract

The utility model belongs to the technical field of anchor clamps and specifically relates to a fixture for dysmorphism steel member processing equipment is related to, which comprises a workbench, set up in a plurality of groups of centre gripping subassembly of workstation top surface, a plurality of dovetails that are linear extension are seted up to the workstation top surface, the centre gripping subassembly is including being the carriage release lever that the level set up and perpendicular to dovetail length direction, fixed connection is in carriage release lever bottom and a plurality of dovetail pieces of one-to-one sliding connection in the dovetail, the symmetry sets up the holder at carriage release lever top, the holder includes along carriage release lever length direction sliding connection in the carriage release lever top, set up the spout that extends in the carriage release lever lateral wall and along vertical direction, sliding connection is in first slider and the second slider in the spout, respectively fixed connection is in last grip block and the lower grip block of first slider and second slider, a driving piece that is close to each other or keeps away from each other for driving last grip block and lower grip block. The application has the effect of wider application range.

Description

Clamping mechanism for special-shaped steel member machining equipment

Technical Field

The application relates to the field of clamps, in particular to a clamping mechanism for special-shaped steel member machining equipment.

Background

The deformed steel is a short for complicated and deformed section steel, belongs to one type of section steel, and is different from the calling method of the simple section steel. According to different processes, the steel can be divided into hot-rolled deformed steel, cold-drawn (cold-drawn) deformed steel, cold-bent deformed steel, welded deformed steel and the like.

However, the existing device for cutting and processing the deformed steel member still has the defects that: firstly, need just can cut the processing after measuring the special-shaped steel component during the cutting, be difficult to realize the continuous fixed length cutting of special-shaped steel component and handle, the efficiency of cutting processing is lower, secondly, does not have on the cutting processingequipment to set up the clamping structure, the special-shaped steel component's of being not convenient for spacing fixed with carry cutting department to handle, the functionality is relatively poor.

To the above technical problem, chinese utility model patent with application number cn201921980573.X discloses a special-shaped steel member processingequipment, and its technical essential lies in: including cutting bed, cutting machine and cutting knife, two sets of electric cylinder are installed to the top bilateral symmetry of cutting bed, and the crane is all installed on two sets of electric cylinder's top, the externally mounted of crane has driving motor, driving motor's output shaft transmission is connected with the ball that runs through the crane, ball's outside cover is equipped with the ball cover, ball cover's outside fixedly connected with slider.

To the correlation technique among the above-mentioned, the inventor thinks, carry out the centre gripping to the steel member through two sets of stoppers in the aforesaid scheme, nevertheless because the position of stopper can not adjust, application scope is less.

SUMMERY OF THE UTILITY MODEL

In order to be able to process the deformed steel component of more specifications, the application provides a fixture for deformed steel component processing equipment.

The application provides a pair of fixture for deformed steel member processing equipment adopts following technical scheme:

the utility model provides a fixture for dysmorphism steel member processing equipment, include the workstation, set up in a plurality of groups of centre gripping subassembly of workstation top surface, a plurality of dovetails that are linear extension are seted up to the workstation top surface, the centre gripping subassembly including being the level setting and perpendicular to dovetail length direction's carriage release lever, fixed connection in carriage release lever bottom and one-to-one sliding connection in a plurality of dovetail pieces in the dovetail, symmetry set up in the holder at carriage release lever top, the holder includes the edge carriage release lever length direction sliding connection in the movable block at carriage release lever top, set up in spout, sliding connection that the movable block lateral wall just extends along vertical direction in first slider and second slider in the spout, respectively fixed connection in first slider with last grip block and the lower grip block of second slider, be used for driving go up the grip block with the drive piece is close to each other or keeps away from each other down.

Preferably, the driving part comprises a bidirectional threaded screw rod which is rotatably connected in the sliding groove along the vertical direction, the bidirectional threaded screw rod is provided with a positive threaded section and a negative threaded section, and the first sliding block and the second sliding block are respectively in threaded connection with the positive threaded section and the negative threaded section.

Preferably, the top of the bidirectional threaded screw rod extends to the upper part of the moving block and is fixedly connected with a knob.

Preferably, both ends of the top of the movable rod are fixedly connected with first supporting blocks, a second supporting block is fixedly connected in the middle of the top of the movable rod, driving screw rods are rotatably supported between the first supporting blocks and the second supporting blocks, and moving blocks in the two groups of clamping pieces are respectively in threaded connection with the two driving screw rods.

Preferably, one end of the driving screw rod, which is far away from the second supporting block, is fixedly connected with a rotating handle.

Preferably, the top surface of the moving rod is provided with a guide groove extending along the length direction of the moving rod, and the bottom of the moving block is fixedly connected with a guide block which is connected in the guide groove in a sliding manner.

Preferably, the carriage release lever both ends respectively with be equipped with the locking piece between the workstation, the locking piece including fixed connection in the carriage release lever terminal surface and towards the fixed plate that extends downwards, set up in the screw hole of fixed plate, threaded connection in spacing bolt in the screw hole.

Preferably, both side walls of the workbench are provided with limiting grooves extending along the side length direction of the workbench, and the end parts of the limiting bolts are abutted to the limiting grooves.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the clamping assembly, when steel members with different shapes and specifications are required to be clamped, the movable rod is pushed to adjust the position of the movable rod on the workbench, the driving screw rod is rotated to enable the movable blocks which are respectively in threaded connection with the driving screw rod to move along the length direction of the movable rod, so that the position of the clamping piece is adjusted, after the clamping piece is adjusted to a proper position, the upper clamping block and the lower clamping block are enabled to move relatively by rotating the bidirectional threaded screw rod to clamp the steel member, when the clamping in the horizontal direction is required to be carried out, the upper clamping block and the lower clamping block in the clamping piece are attached together to form a whole, the two groups of clamping pieces are enabled to be close to each other by rotating the driving screw rod, the upper clamping block and the lower clamping block in each group of clamping pieces are used for clamping together, and the application range of the clamping mechanism is enlarged;

2. under the matching of the guide groove and the guide block, the moving path of the moving block is limited, the moving block is not easy to deflect, and the moving block is more stable when the driving lead screw drives the moving block to move;

3. under the cooperation of fixed plate and spacing bolt, after the carriage release lever removed along the dovetail, through rotatory spacing bolt, make the tip butt of spacing bolt in spacing inslot to lock the both ends of carriage release lever, promote the stability of carriage release lever between for the workstation.

Drawings

Fig. 1 is an overall structural schematic diagram of the present embodiment.

Fig. 2 is a partial sectional view of the present embodiment.

Description of the reference numerals: 1. a work table; 2. a clamping assembly; 3. a dovetail groove; 4. a travel bar; 5. yan Weikuai; 6. a clamping member; 7. a locking member; 8. a fixing plate; 9. a threaded hole; 10. a limit bolt; 11. a limiting groove; 12. a moving block; 13. a chute; 14. a first slider; 15. a second slider; 16. an upper clamping block; 17. a lower clamping block; 18. a drive member; 19. a guide groove; 20. a guide block; 21. a bidirectional threaded screw rod; 22. a knob; 23. a first support block; 24. a second support block; 25. driving the screw rod; 26. the handle is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a fixture for deformed steel member processing equipment. Referring to fig. 1 and 2, a fixture for a special-shaped steel member processing device comprises a workbench 1 and two sets of clamping assemblies 2 arranged on the top surface of the workbench 1, wherein the top surface of the workbench 1 is provided with a plurality of linearly extending dovetail grooves 3, and the two sets of clamping assemblies 2 are sequentially arranged along the length direction of the dovetail grooves 3.

The clamping assembly 2 comprises a moving rod 4 which is horizontally arranged and perpendicular to the length direction of the dovetail groove 3, a plurality of dovetail blocks 5 which are fixedly connected to the bottom of the moving rod 4 and are in one-to-one corresponding sliding connection with the dovetail groove 3, and clamping pieces 6 which are symmetrically arranged at the top of the moving rod 4.

In order to lock the movable rod 4, a locking piece 7 is arranged between each of two ends of the movable rod 4 and the workbench 1, each locking piece 7 comprises a fixing plate 8 which is fixedly connected to the end surface of the movable rod 4 and extends downwards, a threaded hole 9 formed in the fixing plate 8 and a limiting bolt 10 which is in threaded connection with the threaded hole 9, limiting grooves 11 extending along the side length direction of the limiting grooves are formed in two side walls of the workbench 1, and the end portions of the limiting bolts 10 abut against the limiting grooves 11. Under the cooperation of the fixed plate 8 and the limit bolt 10, after the movable rod 4 moves along the dovetail groove 3, the end part of the limit bolt 10 is abutted against the limit groove 11 by rotating the limit bolt 10, so that the two ends of the movable rod 4 are locked, and the stability of the movable rod 4 relative to the workbench 1 is improved.

The clamping piece 6 comprises a moving block 12 connected to the top of the moving rod 4 in a sliding manner along the length direction of the moving rod 4, a sliding groove 13 formed in the side wall of the moving block 12 and extending in the vertical direction, a first sliding block 14 and a second sliding block 15 connected in the sliding groove 13 in a sliding manner, an upper clamping block 16 and a lower clamping block 17 fixedly connected to the first sliding block 14 and the second sliding block 15 respectively, and a driving piece 18 used for driving the upper clamping block 16 and the lower clamping block 17 to be close to or far away from each other.

Wherein, the guide way 19 that extends along its length direction is seted up to the top surface of movable rod 4, and the equal fixedly connected with sliding connection of movable block 12 bottom is in the guide block 20 of guide way 19 to under the cooperation of guide way 19 and guide block 20, to prescribe a limit to the moving path of movable block 12, and make movable block 12 be difficult for taking place to deflect, it is more stable when movable block 12 removes.

The driving part 18 comprises a bidirectional threaded screw rod 21 which is rotatably connected in the sliding groove 13 along the vertical direction, the bidirectional threaded screw rod 21 is provided with a positive thread section and a negative thread section, the first sliding block 14 and the second sliding block 15 are respectively in threaded connection with the positive thread section and the negative thread section, and the top of the bidirectional threaded screw rod 21 extends to the upper part of the moving block 12 and is fixedly connected with a knob 22.

In order to drive the clamping pieces 6 conveniently, the two ends of the top of the movable rod 4 are fixedly connected with first supporting blocks 23, the middle of the top of the movable rod 4 is fixedly connected with second supporting blocks 24, driving screw rods 25 are rotatably supported between the first supporting blocks 23 and the second supporting blocks 24, the movable blocks 12 in the two groups of clamping pieces 6 are respectively in threaded connection with the two driving screw rods 25, and one ends of the driving screw rods 25, far away from the second supporting blocks 24, are fixedly connected with rotating handles 26.

The implementation principle of the clamping mechanism for the special-shaped steel member machining equipment is as follows:

when steel members with different shapes and specifications are required to be clamped, the movable rod 4 is pushed to adjust the position of the movable rod 4 on the workbench 1, the driving screw rod 25 is rotated to enable the movable blocks 12 which are respectively in threaded connection with the driving screw rod 25 to move along the length direction of the movable rod 4, the position of the clamping piece 6 is adjusted, after the clamping piece 6 is adjusted to a proper position, the upper clamping block 16 and the lower clamping block 17 move relatively by rotating the bidirectional threaded screw rod 21 to clamp the steel members, when the clamping in the horizontal direction is required, the upper clamping block 16 and the lower clamping block 17 in the clamping piece 6 are attached together to form a whole, the two groups of clamping pieces 6 are enabled to be close to each other by rotating the driving screw rod 25, the upper clamping block 16 and the lower clamping block 17 in each group of clamping pieces 6 are used for clamping together, and the application range of the clamping mechanism is widened.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fixture for dysmorphism steel member processing equipment which characterized in that: including workstation (1), set up in a plurality of groups of centre gripping subassembly (2) of workstation (1) top surface, a plurality of dovetail (3) that are linear extension are seted up to workstation (1) top surface, centre gripping subassembly (2) including be the level setting and perpendicular to the carriage release lever (4), fixed connection in carriage release lever (4) bottom and one-to-one sliding connection in a plurality of dovetail blocks (5), symmetry in dovetail (3) set up in holder (6) at carriage release lever (4) top, holder (6) include the edge carriage release lever (4) length direction sliding connection in movable block (12) at carriage release lever (4) top, set up in spout (13), sliding connection that movable block (12) lateral wall and along vertical direction extend, sliding connection in first slider (14) and second slider (15) in spout (13), respectively fixed connection in first slider (14) with last clamping block (16) and lower clamping block (17) of second slider (15), be used for the drive go up clamping block (16) and keep away from each other clamping block (18) or be close to driving piece (17).

2. A clamping mechanism for a profiled steel member machining apparatus according to claim 1, characterized in that: the driving piece (18) comprises a bidirectional threaded screw rod (21) which is connected in the sliding groove (13) in a rotating mode in the vertical direction, the bidirectional threaded screw rod (21) is provided with a positive threaded section and a negative threaded section, and the first sliding block (14) and the second sliding block (15) are respectively in threaded connection with the positive threaded section and the negative threaded section.

3. The clamping mechanism for a deformed steel member machining apparatus according to claim 2, characterized in that: the top of the bidirectional threaded screw rod (21) extends to the upper part of the moving block (12) and is fixedly connected with a knob (22).

4. The clamping mechanism for a deformed steel member machining apparatus according to claim 1, characterized in that: the clamping device is characterized in that first supporting blocks (23) are fixedly connected to two ends of the top of the moving rod (4), second supporting blocks (24) are fixedly connected to the middle of the top of the moving rod (4), driving screw rods (25) are rotatably supported between the first supporting blocks (23) and the second supporting blocks (24), and moving blocks (12) in the two groups of clamping pieces (6) are respectively in threaded connection with the two driving screw rods (25).

5. The clamping mechanism for a deformed steel member machining apparatus according to claim 4, characterized in that: one end, far away from the second supporting block (24), of the driving screw rod (25) is fixedly connected with a rotating handle (26).

6. The clamping mechanism for a deformed steel member machining apparatus according to claim 4, characterized in that: the top surface of the moving rod (4) is provided with a guide groove (19) extending along the length direction of the moving rod, and the bottom of the moving block (12) is fixedly connected with a guide block (20) which is connected into the guide groove (19) in a sliding manner.

7. A clamping mechanism for a profiled steel member machining apparatus according to claim 1, characterized in that: removal pole (4) both ends respectively with be equipped with locking piece (7) between workstation (1), locking piece (7) including fixed connection in fixed plate (8) that removal pole (4) terminal surface and orientation extend downwards, set up in screw hole (9), the threaded connection of fixed plate (8) in spacing bolt (10) in screw hole (9).

8. The clamping mechanism for a deformed steel member machining apparatus according to claim 7, characterized in that: the limiting groove (11) extending along the side length direction of the workbench (1) is formed in each of two side walls of the workbench (1), and the end portion of the limiting bolt (10) is abutted to the limiting groove (11).