CN219074605U

CN219074605U - Tooling fixture for slow wire feeding

Info

Publication number: CN219074605U
Application number: CN202223504954.5U
Authority: CN
Inventors: 胡德意
Original assignee: Dongguan Hongling Electronic Technology Co ltd
Current assignee: Dongguan Hongling Electronic Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a tooling fixture for slow wire feeding, which relates to the technical field of slow wire feeding and comprises a fixture main body, wherein a limiting block is movably arranged on one side of the fixture main body, a push rod is movably arranged in the limiting block, a clamping block is arranged at the other end of the push rod, a fixed baffle is fixedly arranged at the other side of the fixture main body, a limiting mechanism is arranged on the side surface of the fixture main body, and the outer side of the limiting mechanism is arranged at one end of the limiting block. According to the utility model, the limiting block slides on the surface of the sliding plate through the size of the machined piece, is limited and fixed on the outer side of the sliding plate through the fixing bolt, then is screwed to rotate the pushing and pressing rod, and is matched with the clamping block to clamp and fix, so that the device is convenient to process, the device is convenient to detach and maintain through the limiting property of the fixing bolt, the convenience of the device is improved, the problem that the detachment work of the device is poor and the later maintenance of the device is influenced is solved, the convenient detachment and installation of the device are facilitated, and the convenience of the device is improved.

Description

Tooling fixture for slow wire feeding

Technical Field

The utility model relates to the technical field of slow wire feeding, in particular to a tooling fixture for slow wire feeding.

Background

The slow wire-feeding, also called low-speed wire-feeding, is a numerical control machine tool which uses continuously moving thin metal wires (called electrode wires, generally copper wires) as electrodes to perform pulse spark discharge on a workpiece, generate high temperature of 6000 ℃ or more, etch away metal and cut the workpiece. The slow wire-moving machining principle is that a gap is formed between a wire electrode and a workpiece, and the phenomenon of metal removal by continuous discharge is realized. In the use process of the slow wire feeding machine tool, certain workpieces can be processed after being clamped.

In the prior art, a publication number is provided: CN208496008U, a tooling fixture for slow wire running, which comprises a body, the spout has been seted up to the upper surface of body, the upper surface swing joint of body has the centre gripping arm, the left surface fixedly connected with rubber pad of centre gripping arm, the right flank swing joint of body has the rotation handle, the left surface fixedly connected with first bearing of rotation handle, the inner wall fixedly connected with dwang of first bearing, and dwang passes through first bearing and rotates handle fixed connection, the surface fixedly connected with second bearing of dwang.

In order to solve the problems that most clamps are very labor-consuming and inconvenient to operate when clamping workpieces, the prior art adopts a mode of driving a connecting block to move and tighten through the movement of a moving block, the movement and tightening of the connecting block can be more convenient and labor-saving through a first sliding hole, a second sliding hole and a third sliding hole, a second cavity can enable a telescopic block to be better telescopic, a sliding block and a sliding chute can enable a clamping arm to be clamped in the better movement of the outer wall of a body, the whole structure enables the clamping arm to be used in a simpler, more convenient and labor-saving mode, but the situation that the disassembly work of the device is worse can also occur, and further the problem of later maintenance of the device is affected.

Disclosure of Invention

The utility model aims to provide a tooling fixture for slow wire feeding, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a fixture for slow wire feeding, includes the anchor clamps main part, anchor clamps main part one side movable mounting has the stopper, the inside movable mounting of stopper has the push rod, the other end of push rod is provided with the grip block, the opposite side fixed mounting of anchor clamps main part has fixed stop.

The side of anchor clamps main part is provided with stop gear, stop gear's outside sets up the one end at the stopper.

The other end of the pushing rod is provided with a connecting column, and the outer side of the connecting column is provided with a buffer mechanism.

The technical scheme of the utility model is further improved as follows: the limiting mechanism comprises a sliding plate, a limiting opening is formed in the top of the sliding plate, the outer side of the sliding plate is movably mounted at one end of the limiting block, and the top of the limiting block is in threaded connection with a fixing bolt.

By adopting the technical scheme, the functions of limiting and fixing are achieved through the mutual matching of the sliding plate, the limiting opening and the fixing bolt.

The technical scheme of the utility model is further improved as follows: one end of the connecting column is provided with a nipple, and the other end of the nipple is arranged on the side face of the clamping block.

The technical scheme of the utility model is further improved as follows: the buffering mechanism comprises a fixed ring, one side of the fixed ring is provided with a squeezing ring, the side face of the squeezing ring is provided with a buffering column, and the other end of the buffering column is provided with a pushing ring.

By adopting the technical scheme, the extrusion buffer function is achieved by the mutual matching of the extrusion ring, the buffer column and the pushing ring.

The technical scheme of the utility model is further improved as follows: one end of the pushing ring, which is far away from the buffer column, is provided with a squeezing block, and the other side of the squeezing block is arranged in the nipple.

The technical scheme of the utility model is further improved as follows: the side fixed mounting of grip block has the accessory plate, the inboard movable mounting of accessory plate has the flexible piece, the other end of flexible piece is provided with the fixed block.

By adopting the technical scheme, the telescopic buffer function is achieved by mutually matching the telescopic block and the fixed block.

The technical scheme of the utility model is further improved as follows: the inside of fixed block is provided with the rubber pad, the surface of rubber pad is provided with the fly leaf, the inside of fly leaf just extends to the inside movable mounting of rubber pad and has the friction to push away the post.

By adopting the technical scheme, the movable plate and the friction pushing column are matched with each other, so that the movable type workpiece is utilized, and the workpiece with smaller size is convenient to fix and clamp.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a fixture for slow wire feeding, which is characterized in that a limiting block slides on the surface of a sliding plate through the size of a machined part, is fixed on the outer side of the sliding plate in a limiting manner by utilizing a fixing bolt, is screwed to push a rod to rotate and is matched with a clamping block to clamp and fix, so that the fixture is convenient to machine, the device is convenient to disassemble and maintain by utilizing the limiting property of the fixing bolt, the convenience of the device is improved, the problem that the disassembly work of the device is poor and the later maintenance of the device is influenced is solved, the convenience of the device is facilitated to disassemble and install, and the convenience of the device is improved.

2. The utility model provides a tooling fixture for slow wire feeding, which is characterized in that a clamping block, a push rod, an auxiliary plate and a fixed block are matched with each other, when the clamping block is used for moving and clamping, the auxiliary plate and the fixed block are pushed to move and clamp a workpiece, so that the workpiece is fixed, the movable plate and a friction push column are used for contacting friction on the surface of the workpiece, the fixity of the device is improved, and in addition, the softness of a rubber pad is matched, so that the movable plate and the friction push column are extruded on the surface of the rubber pad when clamping the workpiece, the workpiece is conveniently fixed in multiple sizes, the problem that the workpiece in multiple sizes cannot be fixed due to single fixing function of the device is solved, and the convenient fixing of the device is facilitated.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a schematic view of a push rod according to the present utility model;

FIG. 4 is a schematic diagram of a clamping block according to the present utility model;

fig. 5 is a schematic structural diagram of a fixed block according to the present utility model.

In the figure: 1. a clamp body; 11. a sliding plate; 12. a limit opening; 13. a fixing bolt; 2. a limiting block; 3. a clamping block; 31. an auxiliary plate; 32. a fixed block; 33. a telescopic block; 34. a rubber pad; 35. a movable plate; 36. friction pushing column; 4. pushing the pressing rod; 41. a connecting column; 42. a nipple; 43. a fixing ring; 44. a pressing ring; 45. a buffer column; 46. a push ring; 47. extruding a block; 5. and fixing the baffle.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-5, the utility model provides a tooling fixture for slow wire feeding, which comprises a fixture main body 1, wherein a limiting block 2 is movably arranged on one side of the fixture main body 1, a push rod 4 is movably arranged in the limiting block 2, the other end of the push rod 4 is provided with a clamping block 3, the other side of the fixture main body 1 is fixedly provided with a fixed baffle 5, the side surface of the fixture main body 1 is provided with a limiting mechanism, the outer side of the limiting mechanism is arranged at one end of the limiting block 2, the limiting mechanism comprises a sliding plate 11, the top of the sliding plate 11 is provided with a limiting opening 12, the outer side of the sliding plate 11 is movably arranged at one end of the limiting block 2, the top of the limiting block 2 is in threaded connection with a fixing bolt 13, one end of a connecting column 41 is provided with a short connecting pipe 42, and the other end of the short connecting pipe 42 is arranged on the side surface of the clamping block 3.

In this embodiment, through the size of machined part, stopper 2 slides on the sliding plate 11 surface to utilize fixing bolt 13 spacing to fix in the outside of sliding plate 11, then twist and push away pole 4 and rotate, make push away pole 4 promote grip block 3 at the side slip of sliding plate 11, grip block 3 opposite side centre gripping is at the surface of machined part, and cooperation fixed baffle 5 carries out the centre gripping fixedly, and convenient device is convenient to process, utilizes fixing bolt's spacing, and convenient device is convenient to dismantle and is maintained, increases the device convenience.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the other end of the pushing rod 4 is provided with a connecting column 41, the outer side of the connecting column 41 is provided with a buffer mechanism, the other end of the pushing rod 4 is provided with the connecting column 41, the outer side of the connecting column 41 is provided with a buffer mechanism, the buffer mechanism comprises a fixed ring 43, one side of the fixed ring 43 is provided with a squeezing ring 44, the side surface of the squeezing ring 44 is provided with a buffer column 45, the other end of the buffer column 45 is provided with a pushing ring 46, one end of the pushing ring 46 away from the buffer column 45 is provided with a squeezing block 47, and the other side of the squeezing block 47 is arranged in the nipple 42.

In this embodiment, through pushing the pole 4 rotation, promote spliced pole 41 to support and press in the side of grip block 3 for grip block 3 removes the centre gripping to fixed stop 5, reaches the function of fixed machined part, when pushing, utilize nipple 42 to push on extrusion piece 47, cooperate extrusion piece 47 compression push ring 46 and buffer post 45, reach the function of buffering compression, utilize the elasticity, reach the function of buffering protection, increase the security performance of device, improve life.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the side of the clamping block 3 is fixedly provided with an auxiliary plate 31, the inner side of the auxiliary plate 31 is movably provided with a telescopic block 33, the other end of the telescopic block 33 is provided with a fixed block 32, the inside of the fixed block 32 is provided with a rubber pad 34, the surface of the rubber pad 34 is provided with a movable plate 35, and a friction pushing column 36 is movably arranged in the movable plate 35 and extends to the inside of the rubber pad 34.

In this embodiment, the clamping block 3 cooperates with the pushing rod 4 to move and clamp, so that the auxiliary plate 31 and the fixed block 32 are pushed to move and clamp the workpiece, the movable plate 35 and the friction pushing column 36 are utilized to contact and rub the surface of the workpiece, the fixity of the device is improved, and the softness of the rubber pad 34 is matched, so that the movable plate 35 and the friction pushing column 36 can squeeze the surface of the rubber pad 34 when clamping the workpiece, and the device is convenient and fast to fix.

The working principle of the tooling fixture for the slow wire feeding is specifically described below.

As shown in fig. 1-5, through the size of the workpiece, the limiting block 2 slides on the surface of the sliding plate 11, and is fixed on the outer side of the sliding plate 11 by utilizing the fixing bolt 13 in a limiting manner, then the pushing rod 4 is screwed to rotate, so that the pushing rod 4 pushes the clamping block 3 to slide on the side surface of the sliding plate 11, the other side of the clamping block 3 is clamped on the surface of the workpiece, the clamping baffle 5 is matched for clamping and fixing, the device is convenient to process, the clamping block 3 is matched with the pushing rod 4 for moving and clamping, the auxiliary plate 31 and the fixing block 32 are pushed for moving and clamping the workpiece, the movable plate 35 and the friction pushing column 36 are utilized for contacting and rubbing on the surface of the workpiece, the fixity of the device is improved, and the softness of the rubber pad 34 is matched, so that the movable plate 35 and the friction pushing column 36 are extruded on the surface of the rubber pad 34, and the device is convenient and fixed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a fixture for slow wire feeding, includes anchor clamps main part (1), its characterized in that: a limiting block (2) is movably arranged on one side of the clamp main body (1), a pushing rod (4) is movably arranged in the limiting block (2), a clamping block (3) is arranged at the other end of the pushing rod (4), and a fixed baffle (5) is fixedly arranged on the other side of the clamp main body (1);

a limiting mechanism is arranged on the side face of the clamp main body (1), and the outer side of the limiting mechanism is arranged at one end of the limiting block (2);

the other end of the pushing rod (4) is provided with a connecting column (41), and the outer side of the connecting column (41) is provided with a buffer mechanism.

2. The tooling fixture for slow wire feeding according to claim 1, wherein: the limiting mechanism comprises a sliding plate (11), a limiting opening (12) is formed in the top of the sliding plate (11), the outer side of the sliding plate (11) is movably mounted at one end of the limiting block (2), and a fixing bolt (13) is connected with the top of the limiting block (2) in a threaded mode.

3. The tooling fixture for slow wire feeding according to claim 1, wherein: one end of the connecting column (41) is provided with a nipple (42), and the other end of the nipple (42) is arranged on the side face of the clamping block (3).

4. The tooling fixture for slow wire feeding according to claim 1, wherein: the buffering mechanism comprises a fixed ring (43), one side of the fixed ring (43) is provided with a squeezing ring (44), the side face of the squeezing ring (44) is provided with a buffering column (45), and the other end of the buffering column (45) is provided with a pushing ring (46).

5. The tooling fixture for slow wire feeding according to claim 4, wherein: one end of the pushing ring (46) far away from the buffer column (45) is provided with a squeezing block (47), and the other side of the squeezing block (47) is arranged inside the nipple (42).

6. The tooling fixture for slow wire feeding according to claim 1, wherein: the side of grip block (3) fixed mounting has auxiliary plate (31), the inboard movable mounting of auxiliary plate (31) has flexible piece (33), the other end of flexible piece (33) is provided with fixed block (32).

7. The tooling fixture for slow wire feeding according to claim 6, wherein: the inside of fixed block (32) is provided with rubber pad (34), the surface of rubber pad (34) is provided with fly leaf (35), the inside of fly leaf (35) just extends to the inside movable mounting of rubber pad (34) and has friction pushing post (36).