CN215615617U

CN215615617U - Workpiece clamp for linear cutting machine

Info

Publication number: CN215615617U
Application number: CN202121917152.XU
Authority: CN
Inventors: 罗林; 朱富强; 黄凯敏; 金利明
Original assignee: Chongqing Changyuan Precision Mould Co ltd
Current assignee: Chongqing Changyuan Precision Mould Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-25
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a workpiece clamp for a linear cutting machine, which comprises a base, wherein a cross sliding plate is movably clamped at the top of the base, mounting blocks are fixedly connected to two sides of the top of the cross sliding plate, a longitudinal sliding plate is movably clamped between the two mounting blocks, buffer plates are fixedly connected to two sides of the top of the longitudinal sliding plate, a screw rod is arranged at the top of each buffer plate, the screw rods sequentially penetrate through the buffer plates, the longitudinal sliding plate and the cross sliding plate from top to bottom, the screw rods are rotatably connected with the buffer plates and through holes in the longitudinal sliding plate, the screw rods are in threaded connection with the through holes in the cross sliding plate, and a protective cover is hinged to one side, far away from a second sliding chute, of the top of each mounting block. According to the utility model, the longitudinal sliding plate is movably clamped between the two mounting blocks, the protective cover is connected to the tops of the mounting blocks through hinges, when the longitudinal sliding plate is worn, the longitudinal sliding plate can be replaced by screwing out a screw to draw out the longitudinal sliding plate, and the problem that the conventional clamping part is not easy to replace when worn is solved.

Description

Workpiece clamp for linear cutting machine

Technical Field

The utility model relates to the field of clamps, in particular to a workpiece clamp for a linear cutting machine.

Background

The wire cutting machine consists of three parts, including machine tool, numerically controlled system and high frequency power source, and the numerically controlled system consists of monochip computer, keyboard and frequency varying detection system and has the main functions of gap compensation, linear interpolation, circular interpolation, automatic broken wire treatment, etc. The cutting machine can cut materials, such as high-strength, high-toughness, high-hardness, high-brittleness and magnetic materials, and precise, fine and complex-shaped parts, and the wire cutting technology and the wire cutting machine tool are widely applied in various industries; wire cutting needs to fix a workpiece on a clamp of a wire cutting machine when the workpiece is cut, but the existing wire cutting clamp has the following problems: after the existing linear cutting machine clamp is used for a long time, the clamping part is easy to wear and is not easy to replace, the workpiece can only be controlled to move back and forth, and the workpiece is often required to be detached again and then installed when the workpiece needs to move left and right, so that the efficiency of cutting the workpiece by the linear cutting machine is low.

Therefore, it is necessary to provide a work holder for a wire cutting machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece clamp for a wire cutting machine, which aims to solve the problems that after the wire cutting machine clamp is used for a long time, a clamping part is easy to wear and is not easy to replace.

In order to achieve the above purpose, the utility model provides the following technical scheme: a workpiece clamp for a linear cutting machine comprises a base, wherein a cross sliding plate is movably clamped at the top of the base, first sliding grooves are formed in two sides of the top of the base, first sliding blocks are fixedly connected to two sides of the bottom of the cross sliding plate, the first sliding blocks are matched with the first sliding grooves, mounting blocks are fixedly connected to two sides of the top of the cross sliding plate, a longitudinal sliding plate is movably clamped between the two mounting blocks, a second sliding groove is formed in one side of each mounting block, second sliding blocks are fixedly connected to two sides of the longitudinal sliding plate, the second sliding blocks are matched with the second sliding grooves, buffer plates are fixedly connected to two sides of the top of the longitudinal sliding plate, a screw rod is arranged at the top of each buffer plate, penetrates through the buffer plates, the longitudinal sliding plate and the cross sliding plate from top to bottom in sequence, the screw rods are rotatably connected with the buffer plates and through holes in the longitudinal sliding plate, and are in threaded connection with the through holes in the cross sliding plate, every the equal hinge joint visor in one side that the second spout was kept away from at installation piece top, the base has been inside to have seted up and has been accomodate the groove, accomodate inslot activity joint receiver, two threaded connection two-way screw rod between the sideslip board, base both sides fixed connection equipment piece, sideslip board and equipment piece are run through to two-way screw rod both sides, just two-way screw rod passes through the bearing and rotates the connection equipment piece, the rotatory handle of one end fixed connection of two-way screw rod.

Preferably, the number of the cross sliding plates is two, the number of the mounting blocks is four, and the number of the longitudinal sliding plates is four.

Preferably, every the both sides of second spout all are equipped with first screw hole, first screw hole is seted up at the top of installation piece, the second screw hole has been seted up on the protection cover, second screw hole and first screw hole phase-match, the protection cover top is equipped with the screw, first screw hole of screw threaded connection and second screw hole.

Preferably, the number of the first screw holes, the second screw holes and the screws is eight.

Preferably, the containing groove is provided with two sides, the two sides of the containing groove are fixedly connected with the clamping blocks, the clamping blocks are matched with the clamping grooves, and the two sides of the inner wall of the containing box are fixedly connected with the handles.

Preferably, the number of the clamping grooves and the number of the clamping blocks are four.

Preferably, the number of the buffer plates is four, and the buffer plates are made of rubber materials.

Preferably, anti-slip stripes are arranged on two sides of the longitudinal sliding plate and made of rubber materials, and an anti-slip layer is arranged at the bottom of the base.

Preferably, the bottom of the longitudinal sliding plate is fixedly connected with the clamping plate, and the bottom of the clamping plate is arc-shaped.

Indulge the slide through activity joint between two installation pieces, installation piece top hinge connection visor sets up first screw hole on the installation piece, sets up the second screw hole on the protection cover, fixes the visor on the installation piece through screw threaded connection, plays limiting displacement to indulging the slide during the use, when indulging the slide and appearing wearing and tearing, twists out the screw and will indulge the slide and take out and can realize changing, solve the problem of the not good change of wearing and tearing when present centre gripping position appears wearing and tearing.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a view of the base and the storage box of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a connecting view of the structure of the side slide and the mounting block of the present invention.

Description of reference numerals:

the anti-skid device comprises a base 1, a cross sliding plate 2, a first sliding groove 3, a first sliding block 4, an installation block 5, a longitudinal sliding plate 6, a second sliding block 7, a second sliding groove 8, a buffer plate 9, a screw rod 10, a protective cover 11, a storage groove 12, a storage box 13, a first screw hole 14, a second screw hole 15, a screw 16, a clamping groove 17, a clamping block 18, a handle 19, an anti-skid stripe 20, a bidirectional screw rod 21, an assembly block 22, a rotating handle 23 and a clamping plate 24.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a workpiece clamp for a linear cutting machine as shown in figures 1-5, which comprises a base 1, wherein a cross sliding plate 2 is movably clamped at the top of the base 1, first sliding grooves 3 are respectively formed on two sides of the top of the base 1, first sliding blocks 4 are respectively fixedly connected to two sides of the bottom of the cross sliding plate 2, the first sliding blocks 4 are matched with the first sliding grooves 3, mounting blocks 5 are respectively fixedly connected to two sides of the top of the cross sliding plate 2, a longitudinal sliding plate 6 is movably clamped between the two mounting blocks 5, a second sliding groove 8 is formed on one side of each mounting block 5, second sliding blocks 7 are respectively fixedly connected to two sides of the longitudinal sliding plate 6, the second sliding blocks 7 are matched with the second sliding grooves 8, the longitudinal sliding plate 6 is vertically moved to adjust the vertical position of the clamp, so that workpieces with different widths can be clamped, buffer plates 9 are respectively fixedly connected to two sides of the top of the longitudinal sliding plate 6, the top of each buffer board 9 is provided with a screw rod 10, the screw rods 10 sequentially penetrate through the buffer board 9, the longitudinal sliding board 6 and the transverse sliding board 2 from top to bottom, the screw rods 10 are rotatably connected with the through holes on the buffer board 9 and the longitudinal sliding board 6, the screw rods 10 are in threaded connection with the through holes on the transverse sliding board 2, one side, far away from the second sliding chute 8, of the top of each mounting block 5 is hinged with a protective cover 11, a containing groove 12 is formed in the base 1, a movable card containing box 13 is arranged in the containing groove 12, a bidirectional screw rod 21 is in threaded connection between the two transverse sliding boards 2, assembling blocks 22 are fixedly connected to two sides of the base 1, the transverse sliding board 2 and the assembling blocks 22 penetrate through two sides of the bidirectional screw rod 21, the assembling blocks 22 are rotatably connected to the bidirectional screw rod 21 through bearings, one end of the bidirectional screw rod 21 is fixedly connected with a rotating handle 23, the rotating handle 23 can transversely adjust the position of the transverse sliding board 2 and fix the two sides, thereby realizing clamping of workpieces with different lengths.

The number of the cross sliding plates 2 is two, the number of the mounting blocks 5 is four, and the number of the longitudinal sliding plates 6 is four.

Every the both sides of second spout 8 all are equipped with first screw hole 14, first screw hole 14 is seted up at the top of installation piece 5, second screw hole 15 has been seted up on visor 11, second screw hole 15 and first screw hole 14 phase-match, visor 11 top is equipped with

screw

16, 16 first screw holes 14 of screw threaded connection and second screw hole 15, screw 16 on the visor 11 can easily be demolishd and change the reduction in production cost of indulging slide 6.

The number of the first screw holes 14, the second screw holes 15 and the screws 16 is set to eight.

Accomodate groove 12 both sides and all seted up draw-in groove 17, the equal fixed connection fixture block 18 in receiver 13 both sides, fixture block 18 and draw-in groove 17 phase-match, equal fixed connection handle 19 on the both sides of receiver 13 inner wall, receiver 13 can collect the work piece, avoids causing the cross slide 2 to remove the difficulty in the piece gets into first spout 3.

The number of the clamping grooves 17 and the number of the clamping blocks 18 are four.

The quantity of buffer board 9 sets up to four, just buffer board 9 is made by the rubber material, and buffer board 9 sets up and is favorable to alleviateing screw rod 10 on the one hand because of rotatory wearing and tearing that lead to the fact vertical sliding plate 6, is favorable to reducing on the one hand because of vertical sliding plate 6 atress is too big to cause unnecessary damage to the work piece.

Anti-slip stripes 20 are arranged on two sides of the longitudinal sliding plate 6, the anti-slip stripes 20 are made of rubber materials, and an anti-slip layer is arranged at the bottom of the base 1.

The bottom of the longitudinal sliding plate 6 is fixedly connected with a clamping plate 24, and the bottom of the clamping plate 24 is arc-shaped.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when in use, the bidirectional screw 21 is operated by rotating the rotating handle 23, the position of the cross sliding plate 2 can be transversely adjusted and fixed, so that workpieces with different lengths can be clamped, meanwhile, the anti-slip stripes 20 on the two sides of the cross sliding plate 2 are beneficial to workers not easy to get off hands when taking the cross sliding plate 2, the vertical sliding plate 6 is vertically moved to adjust the position of the vertical direction of the clamp, so that workpieces with different widths can be clamped, when the workpieces are placed, the threaded rod 10 penetrating through the vertical sliding plate 6 is unscrewed, the threaded rod 10 moves downwards to extrude the buffer plate 9 to move downwards, the buffer plate 9 is stressed to extrude the vertical sliding plate 6 to move downwards, the vertical sliding plate 6 is stressed to firmly fix the workpieces on the cross sliding plate 2, the clamping plate 24 is beneficial to realizing the fixation of the workpieces, and the buffer plate 9 plays a buffer role, on one hand, the abrasion of the vertical sliding plate 6 caused by the rotation of the threaded rod 10 is reduced, reduce on the one hand and cause unnecessary damage to the work piece because of the slide 6 atress is too big longitudinal segment, when cutting the work piece, the receiver 13 that sets up in the base 1 can collect the work piece, when slide 6 wearing and tearing are too big longitudinal segment, screws 16 on screwing out the visor 11 can easily demolish slide 6 longitudinal segment and change, reduction in production cost.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a work piece holder for wire cut electrical discharge machining, includes base (1), its characterized in that: base (1) top activity joint sideslip board (2), first spout (3) have all been seted up to the both sides at base (1) top, the equal fixed connection first slider (4) in both sides of sideslip board (2) bottom, first slider (4) and first spout (3) phase-match, the equal fixed connection installation piece in both sides at sideslip board (2) top (5), two movable joint indulges slide (6), every between installation piece (5) second spout (8) have all been seted up to installation piece (5) one side, indulge the equal fixed connection second slider (7) in slide (6) both sides, second slider (7) and second spout (8) phase-match, indulge the equal fixed connection buffer board in both sides (9) at slide (6) top, every buffer board (9) top all is equipped with screw rod (10), screw rod (10) top-down runs through buffer board (9) in proper order, A longitudinal sliding plate (6) and a transverse sliding plate (2), and the screw rod (10) is rotationally connected with the buffer plate (9) and the through hole on the longitudinal sliding plate (6), the screw rod (10) is in threaded connection with a through hole on the cross sliding plate (2), one side of the top of each mounting block (5) far away from the second sliding chute (8) is hinged with a protective cover (11), a containing groove (12) is arranged in the base (1), a movable card containing box (13) is arranged in the containing groove (12), a bidirectional screw rod (21) is connected between the two cross sliding plates (2) in a threaded manner, the two sides of the base (1) are fixedly connected with assembling blocks (22), the two sides of the bidirectional screw rod (21) penetrate through the cross sliding plate (2) and the assembling blocks (22), and the bidirectional screw rod (21) is rotatably connected with the assembly block (22) through a bearing, and one end of the bidirectional screw rod (21) is fixedly connected with a rotating handle (23).

2. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: the number of the cross sliding plates (2) is two, the number of the mounting blocks (5) is four, and the number of the longitudinal sliding plates (6) is four.

3. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: every the both sides of second spout (8) all are equipped with first screw hole (14), set up at the top of installation piece (5) first screw hole (14), second screw hole (15) have been seted up on visor (11), second screw hole (15) and first screw hole (14) phase-match, visor (11) top is equipped with screw (16), first screw hole (14) of screw (16) threaded connection and second screw hole (15).

4. The work holder for wire cutting machines as set forth in claim 3, wherein: the number of the first screw holes (14), the second screw holes (15) and the screws (16) is eight.

5. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: draw-in groove (17) have all been seted up to accomodate groove (12) both sides, equal fixed connection fixture block (18) in receiver (13) both sides, fixture block (18) and draw-in groove (17) phase-match, equal fixed connection handle (19) on the both sides of receiver (13) inner wall.

6. The work holder for wire cutting machines as set forth in claim 5, wherein: the number of the clamping grooves (17) and the number of the clamping blocks (18) are four.

7. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: the number of the buffer plates (9) is four, and the buffer plates (9) are made of rubber materials.

8. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: anti-slip stripes (20) are arranged on two sides of the longitudinal sliding plate (6), the anti-slip stripes (20) are made of rubber materials, and an anti-slip layer is arranged at the bottom of the base (1).

9. The workpiece holder for the wire electric discharge machine as set forth in claim 1, wherein: the bottom of the longitudinal sliding plate (6) is fixedly connected with a clamping plate (24), and the bottom of the clamping plate (24) is arc-shaped.