CN214921179U

CN214921179U - Wire cutting positioning tool

Info

Publication number: CN214921179U
Application number: CN202120937373.7U
Authority: CN
Inventors: 高仕见
Original assignee: Suzhou Kaixingyue Precision Electromechanical Co ltd
Current assignee: Suzhou Kaixingyue Precision Electromechanical Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-30
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a wire cutting positioning tool in the technical field of wire cutting, a groove is transversely arranged in the middle of the top of a workbench, a bidirectional screw and a movable block are arranged in the groove, the right end of the bidirectional screw is connected with a driving motor, a clamping component is arranged on the top of the movable block, side plates are fixedly arranged on the left side and the right side of the top of the workbench, a top plate is fixed on the top of the side plates, a hydraulic cylinder and a movable plate are arranged on the bottom of the top plate, a through groove is arranged on the front side of the movable plate, an electric push rod is arranged on the right side of the through groove, a T-shaped slider is fixedly connected on the left side of the electric push rod, scales are arranged on the bottom of the front side of the movable plate, a pointer is arranged on the front side of the T-shaped slider, wire cutting equipment is fixedly arranged on the outer wall of the bottom of the movable plate, and the utility model has good fixing effect on workpieces, and meanwhile, the wire cutting equipment can be accurately positioned through the matching of the pointer and the scales.

Description

Wire cutting positioning tool

Technical Field

The utility model relates to a wire cutting technical field specifically is a wire cutting location frock.

Background

The wire cutting is a short term for wire cutting, and refers to a processing method. It is developed on the basis of electric spark perforation and forming processing. The method is characterized in that a moving metal wire (molybdenum wire, copper wire or alloy wire) is used as an electrode wire, and high temperature is generated by pulse spark discharge between the electrode wire and a workpiece to melt or vaporize metal to form a kerf, so that a part is cut. The "tool" in the field of mechanical production and processing, i.e. production process equipment, refers to the general name of various tools used in the manufacturing process, including tools, clamps, dies, measuring tools, checking tools, auxiliary tools, bench tools, station tools, etc. Traditional wire cutting equipment is relatively poor to the fixed effect of work piece for the work piece appears rocking's phenomenon easily in the in-process of processing, and then leads to the processing safety hidden danger, and traditional wire cutting equipment lacks positioner simultaneously, makes the work piece appear the error easily at the in-process of processing, and then influences the off-the-shelf quality of work piece, and for this reason, we propose a wire cutting location frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire cutting location frock to traditional wire cutting equipment that proposes in solving above-mentioned background is relatively poor to the fixed effect of work piece, lacks positioner's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a wire cutting positioning tool comprises a workbench, wherein a groove is transversely formed in the middle of the top of the workbench, the left side and the right side of the groove are rotatably connected with a bidirectional screw rod through bearings, movable blocks are sleeved on the left side and the right side of the outer wall of the bidirectional screw rod in a threaded manner, the right end of the bidirectional screw rod penetrates through the outer wall of the right side of the workbench and is connected with a driving motor, a clamping assembly is arranged at the top of the movable block, side plates are fixedly mounted on the left side and the right side of the top of the workbench, the top of two groups of side plates are fixedly connected with the same top plate, a hydraulic cylinder is fixedly mounted at the bottom of the top plate, a movable plate is fixedly connected at the output end of the hydraulic cylinder, a through groove is transversely formed in the middle of the front side of the movable plate, an electric push rod is fixedly mounted on the right side of the through groove, a T-shaped slide block is fixedly connected on the left side of the electric push rod, and scales are transversely arranged at equal intervals at the bottom of the front side of the movable plate, the middle part of the front side of the T-shaped sliding block is fixedly provided with a pointer matched with the scales, and the bottom end of the T-shaped sliding block penetrates through the outer wall of the bottom of the movable plate and is fixedly provided with a wire cutting device.

Preferably, the centre gripping subassembly includes the U template, the fixed top that sets up at the movable block of U template, the top of U template is provided with hand round, the bottom fixedly connected with threaded rod of hand round, the bottom of threaded rod runs through the top inner wall of U template and is provided with splint through the bearing connection, the bottom laminating of splint is provided with the buffering skid resistant course.

Preferably, the left side and the right side of the movable plate are fixedly connected with guide sliding blocks, opposite sides of the two groups of side plates are vertically provided with guide sliding grooves matched with the guide sliding blocks, and the guide sliding blocks are connected with the guide sliding grooves in a sliding mode.

Preferably, the bottom of leading to the groove runs through and sets up the activity opening with T type slider bottom assorted, the top width of T type slider is greater than the width of activity opening.

Preferably, the left side and the right side of the outer wall of the bidirectional screw are provided with threads in opposite directions, the inner wall of each movable block is provided with a thread groove matched with the outer wall of the bidirectional screw, and the thread grooves formed in the inner walls of the two groups of movable blocks are in opposite directions.

Preferably, the bottom of workstation all installs all around and is provided with the supporting leg, and adjacent two sets of the welding is provided with the strengthening rib between the supporting leg.

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

1. the utility model discloses be provided with the centre gripping subassembly, it rotates to drive two-way screw rod through starting driving motor, and then drive two sets of movable blocks and be close to each other or keep away from, make distance between two sets of U templates carry out real-time adjustment according to the size of work piece, put the work piece on two sets of U templates, drive the threaded rod through manual rotation hand wheel and rotate downwards, and then drive splint downstream, the elasticity skid resistant course that sets up through the splint bottom carries out flexible centre gripping to the work piece, the relatively poor problem of traditional line cutting equipment to the fixed effect of work piece has been solved, make the work piece be difficult to the phenomenon that rocks appear in the in-process of processing, and then avoid processing safety hidden danger to appear.

2. The utility model discloses be provided with scale and pointer, through starting electric putter, under the cooperation of activity opening, drive T type slider and line cutting equipment and then remove about, through the cooperation of pointer and scale for line cutting equipment can carry out accurate location, through the cooperation of direction slider and direction spout, makes the operation of line cutting equipment more stable, makes the work piece be difficult to the error that appears at the in-process of processing, and then guarantees the off-the-shelf quality of work piece.

Drawings

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

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

FIG. 3 is a schematic view of a clamping assembly.

In the figure: 1. a work table; 2. supporting legs; 3. a groove; 4. a bidirectional screw; 5. a movable block; 6. a drive motor; 7. a clamping assembly; 71. a U-shaped plate; 72. a hand-operated wheel; 73. a threaded rod; 74. a splint; 8. a side plate; 9. a top plate; 10. a hydraulic cylinder; 11. a movable plate; 12. a through groove; 13. an electric push rod; 14. a T-shaped slider; 15. calibration; 16. a pointer; 17. a movable through opening; 18. wire cutting equipment; 19. a guide slider; 20. a guide chute; 21. and (5) reinforcing ribs.

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.

Example 1:

referring to fig. 1 and fig. 3, the present invention provides a technical solution: a wire cutting positioning tool comprises a workbench 1, a groove 3 is transversely formed in the middle of the top of the workbench 1, the left side and the right side of the groove 3 are rotatably connected with a bidirectional screw rod 4 through bearings, movable blocks 5 are sleeved on the left side and the right side of the outer wall of the bidirectional screw rod 4 in a threaded manner, opposite threads are formed on the left side and the right side of the outer wall of the bidirectional screw rod 4, thread grooves matched with the outer wall of the bidirectional screw rod 4 are formed in the inner wall of each movable block 5, the thread grooves formed in the inner walls of the two groups of movable blocks 5 are opposite in direction, so that the two groups of movable blocks 5 can move in the opposite direction or in the opposite direction along with the rotation of the bidirectional screw rod 4, the right end of the bidirectional screw rod 4 penetrates through the outer wall of the right side of the workbench 1 and is connected with a driving motor 6 for providing power for the rotation of the bidirectional screw rod 4, a clamping assembly 7 is arranged on the top of each movable block 5, each clamping assembly 7 comprises a U-shaped plate 71, the U-shaped plate 71 is fixedly arranged on the top of each movable block 5, a hand-operated wheel 72 is arranged above a U-shaped plate 71, a threaded rod 73 is fixedly connected to the bottom of the hand-operated wheel 72, the bottom end of the threaded rod 73 penetrates through the inner wall of the top of the U-shaped plate 71 and is connected with a clamping plate 74 through a bearing for clamping and fixing a workpiece, a buffering anti-skid layer is arranged at the bottom of the clamping plate 74 in a laminating mode and plays roles of buffering and skid resistance, the appearance of the clamped workpiece is prevented from being damaged, a driving motor is started to drive a two-way screw rod to rotate, and then two groups of movable blocks are driven to be close to or far away from each other, so that the distance between the two groups of U-shaped plates can be adjusted in real time according to the size of the workpiece, the workpiece is placed on the two groups of U-shaped plates, the hand-operated wheel is driven to rotate downwards, and further drives the clamping plate to move downwards, the workpiece is flexibly clamped through an elastic anti-skid layer arranged at the bottom of the clamping plate, and the problem that the traditional wire cutting equipment is poor in fixing effect on the workpiece is solved, the workpiece is not easy to shake in the machining process, and therefore hidden danger in machining safety is avoided.

Referring to fig. 1 and 2, side plates 8 are fixedly mounted on the left and right sides of the top of a workbench 1, the top of two sets of side plates 8 is fixedly connected with a same top plate 9, a hydraulic cylinder 10 is fixedly mounted at the bottom of the top plate 9, an output end of the hydraulic cylinder 10 is fixedly connected with a movable plate 11, a through groove 12 is transversely formed in the middle of the front side of the movable plate 11, an electric push rod 13 is fixedly mounted on the right side of the through groove 12, a T-shaped slider 14 is fixedly connected to the left side of the electric push rod 13, scales 15 are transversely and equidistantly formed at the bottom of the front side of the movable plate 11, a pointer 16 matched with the scales 15 is fixedly arranged in the middle of the front side of the T-shaped slider 14, a movable through hole 17 matched with the bottom end of the T-shaped slider 14 is formed in the bottom of the through groove 12, the width of the top end of the T-shaped slider 14 is greater than the width of the movable through hole 17, so as to prevent the T-shaped slider 14 from falling off from the movable through hole 17, the bottom end of the T-shaped slider 14 penetrates through the outer wall of the bottom of the movable plate 11 and is fixedly mounted with a wire cutting device 18, the wire cutting machine is used for cutting a workpiece, the movable plate 11 is driven to move downwards through the starting hydraulic cylinder 10, then the wire cutting equipment 18 is driven to move downwards, the T-shaped sliding block 14 and the wire cutting equipment 18 are driven to move left and right through the starting of the electric push rod 13 under the matching of the movable opening 17, the wire cutting equipment 18 can be accurately positioned through the matching of the pointer 16 and the scales 15, the workpiece is not prone to error in the machining process, and the quality of the finished workpiece is guaranteed.

Referring to fig. 1, the left side and the right side of the movable plate 11 are both fixedly connected with guide sliding blocks 19, the opposite sides of the two sets of side plates 8 are both vertically provided with guide sliding grooves 20 matched with the guide sliding blocks 19, the guide sliding blocks 19 are slidably connected with the guide sliding grooves 20, and the movable plate 11 is guided and limited by the cooperation of the guide sliding blocks and the guide sliding grooves, so that the operation of the wire cutting equipment 18 is more stable.

Example 2:

this embodiment differs from the first embodiment in that: all install all around the bottom of workstation 1 and be provided with supporting leg 2, play the effect of support to workstation 1 through supporting leg 2, the welding is provided with strengthening rib 21 between adjacent two sets of supporting legs 2, improves supporting leg 2's intensity through the strengthening rib 21 that sets up, further strengthens supporting leg 2's supporting capability for workstation 1 has good 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire cutting location frock, includes workstation (1), its characterized in that: the middle part of the top of the workbench (1) is transversely provided with a groove (3), the left side and the right side of the groove (3) are rotatably connected with a bidirectional screw (4) through bearings, the left side and the right side of the outer wall of the bidirectional screw (4) are in threaded sleeve connection with movable blocks (5), the right end of the bidirectional screw (4) penetrates through the outer wall of the right side of the workbench (1) and is connected with a driving motor (6), the top of each movable block (5) is provided with a clamping assembly (7), the left side and the right side of the top of the workbench (1) are both fixedly provided with side plates (8), the tops of the two groups of side plates (8) are fixedly connected with a same top plate (9), the bottom of the top plate (9) is fixedly provided with a hydraulic cylinder (10), the output end of the hydraulic cylinder (10) is fixedly connected with a movable plate (11), the middle part of the front side of the movable plate (11) is transversely provided with a through groove (12), and the right side of the through groove (12) is fixedly provided with an electric push rod (13), the left side of the electric push rod (13) is fixedly connected with a T-shaped sliding block (14), the bottom of the front side of the movable plate (11) is transversely provided with scales (15) at equal intervals, the middle of the front side of the T-shaped sliding block (14) is fixedly provided with a pointer (16) matched with the scales (15), and the bottom end of the T-shaped sliding block (14) penetrates through the outer wall of the bottom of the movable plate (11) and is fixedly provided with a wire cutting device (18).

2. The wire cutting positioning tool according to claim 1, characterized in that: the clamping assembly (7) comprises a U-shaped plate (71), the U-shaped plate (71) is fixedly arranged at the top of the movable block (5), a hand-operated wheel (72) is arranged above the U-shaped plate (71), a threaded rod (73) is fixedly connected to the bottom of the hand-operated wheel (72), a clamping plate (74) is arranged at the bottom end of the threaded rod (73) in a penetrating mode through the inner wall of the top of the U-shaped plate (71) and connected through a bearing, and a buffering anti-slip layer is arranged at the bottom of the clamping plate (74) in a laminating mode.

3. The wire cutting positioning tool according to claim 1, characterized in that: the left side and the right side of the movable plate (11) are fixedly connected with guide sliding blocks (19), opposite sides of the two groups of side plates (8) are vertically provided with guide sliding grooves (20) matched with the guide sliding blocks (19), and the guide sliding blocks (19) are in sliding connection with the guide sliding grooves (20).

4. The wire cutting positioning tool according to claim 1, characterized in that: the bottom of the through groove (12) is provided with a movable through hole (17) matched with the bottom end of the T-shaped sliding block (14) in a penetrating mode, and the width of the top end of the T-shaped sliding block (14) is larger than that of the movable through hole (17).

5. The wire cutting positioning tool according to claim 1, characterized in that: opposite-direction threads are formed in the left side and the right side of the outer wall of the two-way screw (4), thread grooves matched with the outer wall of the two-way screw (4) are formed in the inner wall of each movable block (5), and the thread grooves formed in the inner walls of the two groups of movable blocks (5) are opposite in direction.

6. The wire cutting positioning tool according to claim 1, characterized in that: supporting legs (2) are arranged on the periphery of the bottom of the workbench (1), and reinforcing ribs (21) are welded between every two adjacent groups of supporting legs (2).