CN220659464U - A clamp for wire cutting machine tools - Google Patents

Abstract

The utility model relates to a clamp for a linear cutting machine, which belongs to the technical field of linear cutting machines and comprises a supporting plate, wherein the front end and the rear end of the upper end of the supporting plate are respectively and fixedly connected with a fixing plate, a plurality of clamping assemblies are arranged between the two fixing plates, each clamping assembly comprises an electric telescopic rod fixedly connected with one side of each fixing plate, and the telescopic ends of the two electric telescopic rods are fixedly connected with the same positioning plate.

Description

Clamp for linear cutting machine tool

Technical Field

The utility model relates to the technical field of linear cutting machine tools, in particular to a clamp for a linear cutting machine tool.

Background

The basic physical principle of the wire cutting machine belongs to the field of electric machining, and is that free positive ions and electrons accumulate in the field to quickly form an ionized conductive channel. The wire cutting machine uses the continuously moving thin metal wire as the electrode to perform pulse cremation discharge metal removal and cutting forming on the workpiece, has the outstanding advantages of small machining allowance, high machining precision, short production period, low manufacturing cost and the like, and has been widely applied to production.

The utility model with the citation application number of 202221291451.1 discloses a quick positioning clamp for a numerical control linear cutting machine, which can improve the convenience of workpiece fixation, is convenient to operate and ensures the machining efficiency; including workstation, preceding ejector pin, back ejector pin, two sets of springs, two sets of limiting plates, two sets of preceding splint, back splint, the cylinder, two sets of mounting brackets, two sets of sliders and two sets of articulated bars, the workstation top is equipped with preceding fixed plate and back fixed plate, all be equipped with the slide opening on preceding fixed plate and the back fixed plate, preceding ejector pin slides and passes preceding fixed plate, back ejector pin slides and passes back fixed plate, two sets of springs are established respectively on preceding ejector pin and back ejector pin, two sets of limiting plates are installed respectively in the outer end of preceding ejector pin and back ejector pin, preceding splint and the inner connection of preceding ejector pin, back splint and back ejector pin are connected, the cylinder bottom is installed on the workstation top through two sets of mounting brackets, the output of cylinder is equipped with the slide, the workstation top is equipped with two sets of spouts.

The above prior art also has the following disadvantages:

the prior art is not suitable for clamping bars, reduces production efficiency, and cannot process a plurality of workpieces simultaneously.

Disclosure of Invention

The utility model aims to provide a fixture for a linear cutting machine tool, which solves the problems in the prior art.

The technical scheme of the utility model is as follows: including the backup pad, both ends respectively fixedly connected with fixed plate around the upper end of backup pad, two be provided with a plurality of clamping assemblies between the fixed plate, it is a plurality of clamping assemblies all including with two the fixed plate is close to one side fixedly connected's electric telescopic handle each other, two electric telescopic handle's flexible end fixedly connected with same locating plate, two the centre of locating plate has been seted up respectively and has been run through the groove, two run through the inslot portion and run through respectively has miniature two-way lead screw slip table, the both ends of miniature two-way lead screw slip table are fixedly connected with deflector respectively, two one side that the locating plate is close to each other is fixedly connected with third rubber pad respectively.

Further, guide grooves corresponding to the two guide plates are formed in the upper end of the support plate, and the lower ends of the two guide plates are respectively connected with the two guide grooves in a sliding mode.

Further, two four sliders of the miniature bidirectional screw rod sliding table are fixedly connected with side limiting plates on one sides, close to the middle of the supporting plate, of the miniature bidirectional screw rod sliding table respectively, wherein arc grooves are formed in one sides, close to each other, of each two side limiting plates which are distributed left and right.

Further, one sides of the four side limiting plates, which are close to the four arc grooves respectively, are fixedly connected with a first rubber pad.

Further, the upper ends of the four side limiting plates are respectively provided with a miniature screw rod sliding table, wherein one sides, close to each other, of two sliding blocks of each miniature screw rod sliding table, which are distributed left and right, are respectively fixedly connected with a top limiting block.

Further, the lower ends of the four top limiting blocks are respectively fixedly connected with a second rubber pad.

Compared with the prior art, the clamp for the linear cutting machine provided by the utility model has the following improvements and advantages:

according to the utility model, the plurality of clamping assemblies are arranged, so that a plurality of workpieces can be clamped fixedly, the efficiency is improved, the positioning plates are arranged, the two ends of the workpieces can be positioned conveniently, then the miniature bidirectional screw rod sliding table is started, the side limiting plates are driven, the side surfaces of the workpieces can be fixed conveniently, the arc grooves are arranged, the rod workpieces can be attached conveniently, the top limiting blocks are arranged, the top can be fixed conveniently, the fixing effect is high, and the fixing is more stable.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic diagram of a structure of a sliding table of a micro screw rod in the utility model.

Reference numerals illustrate: 1. a support plate; 2. a fixing plate; 3. a clamping assembly; 4. an electric telescopic rod; 5. a positioning plate; 6. a through groove; 7. miniature two-way screw rod slipway; 8. a side limiting plate; 9. a third rubber pad; 10. an arc-shaped groove; 11. a first rubber pad; 12. a miniature screw rod sliding table; 13. a top limiting block; 14. a second rubber pad; 15. a guide groove; 16. and a guide plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a fixture for a linear cutting machine through improvement, as shown in fig. 1-3, the fixture comprises a supporting plate 1, the front end and the rear end of the upper end of the supporting plate 1 are respectively fixedly connected with a fixed plate 2, a plurality of clamping assemblies 3 are arranged between the two fixed plates 2, each clamping assembly 3 comprises an electric telescopic rod 4 fixedly connected with one side of each fixed plate 2, the telescopic ends of the two electric telescopic rods 4 are fixedly connected with the same positioning plate 5, through grooves 6 are respectively formed in the middle of the two positioning plates 5, micro bidirectional screw sliding tables 7 penetrate through the two through grooves 6 respectively, two ends of each micro bidirectional screw sliding table 7 are respectively fixedly connected with a guide plate 16, one side, close to each other, of each positioning plate 5 is respectively fixedly connected with a third rubber pad 9, by arranging a plurality of clamping assemblies 3, so that a plurality of workpieces can be fixedly clamped at the same time, efficiency is improved, the positioning plates 5 are arranged, the two ends of the workpieces can be conveniently positioned by starting the micro bidirectional screw 7, the side limiting plates 8 are driven, the sides of the workpieces can be conveniently fixed, the workpieces can be conveniently by arranging arc grooves 10, the fixing the workpieces, the fixing ends can be conveniently fit with top parts, the workpieces, the tops can be conveniently and can be stably move along with the micro bidirectional screw sliding tables, and can stably move along with the micro screw rods, and can stably move by fixing the micro screw rods, and stably by fixing the micro screw rods.

The upper end of backup pad 1 has seted up the guide way 15 corresponding with two deflector 16, and the lower extreme of two deflector 16 respectively with two guide ways 15 sliding connection, when electric telescopic handle 4 drove locating plate 5 and remove, the deflector 16 slides in guide way 15 inside, for the direction of movement is guided, makes it more stable.

One side of four sliding blocks of two miniature two-way lead screw sliding tables 7, which are close to the middle of the supporting plate 1, is fixedly connected with a side limiting plate 8, wherein one side, close to each other, of each two side limiting plates 8 distributed left and right is provided with an arc groove 10, and if a workpiece is a rod, the arc grooves 10 are attached to the side surfaces, so that the fixing is facilitated.

One side of each of the four side limiting plates 8, which is close to each of the four arc-shaped grooves 10, is fixedly connected with a first rubber pad 11, so that abrasion of the fixed position of the side of the workpiece is prevented.

The upper ends of the four side limiting plates 8 are respectively provided with a micro screw rod sliding table 12, wherein one sides, close to each other, of two sliding blocks of each two micro screw rod sliding tables 12 distributed left and right are respectively fixedly connected with a top limiting block 13, and the micro screw rod sliding tables 12 are started so as to conveniently drive a second rubber pad 14 to be contacted with the upper ends of workpieces.

The lower ends of the four top limiting blocks 13 are respectively fixedly connected with a second rubber pad 14, so that the top of the workpiece is prevented from being fixedly worn.

Working principle: firstly fix this device on wire cutting machine, through placing the work piece between two guide slots 15 of backup pad 1 upper end, start electric telescopic handle 4, be convenient for drive two third rubber pads 9 and work piece both ends and contact, then according to the work piece width, start miniature two-way lead screw slip table 7, be convenient for drive side limiting plate 8 and work piece both ends and carry out the contact fixation, if the work piece is the stick class, then arc wall 10 and side laminating, be convenient for fix, then according to the work piece thickness, start miniature lead screw slip table 12, be convenient for drive second rubber pad 14 and work piece upper end contact, be convenient for diversified fixed, fix more firmly.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a wire cut electrical discharge machining is anchor clamps for lathe which characterized in that: including backup pad (1), both ends are fixedly connected with fixed plate (2) respectively around the upper end of backup pad (1), two be provided with a plurality of clamping components (3) between fixed plate (2), a plurality of clamping components (3) all including with two fixed plate (2) are close to one side fixed connection's electric telescopic handle (4) each other, two electric telescopic handle (4)'s flexible end fixedly connected with same locating plate (5), two run through groove (6) have been seted up respectively in the centre of locating plate (5), two run through groove (6) are inside to run through respectively has miniature two-way lead screw slip table (7), the both ends of miniature two-way lead screw slip table (7) are fixedly connected with deflector (16) respectively, two one side that locating plate (5) are close to each other is fixedly connected with third rubber pad (9) respectively.

2. The jig for a wire cutting machine according to claim 1, wherein: the upper end of the supporting plate (1) is provided with guide grooves (15) corresponding to the two guide plates (16), and the lower ends of the two guide plates (16) are respectively connected with the two guide grooves (15) in a sliding mode.

3. The jig for a wire cutting machine according to claim 2, wherein: four sliding blocks of the two miniature bidirectional screw sliding tables (7) are fixedly connected with side limiting plates (8) at one sides, which are close to the middle of the supporting plate (1), of the miniature bidirectional screw sliding tables, wherein arc grooves (10) are respectively formed at one sides, which are close to each other, of each two side limiting plates (8) which are distributed left and right.

4. A jig for a wire cutting machine according to claim 3, wherein: one side of each side limiting plate (8) close to each arc-shaped groove (10) is fixedly connected with a first rubber pad (11).

5. The jig for a wire cutting machine according to claim 4, wherein: the upper ends of the four side limiting plates (8) are respectively provided with a miniature screw rod sliding table (12), wherein one sides, close to each other, of two sliding blocks of each miniature screw rod sliding table (12) which are distributed left and right are respectively fixedly connected with a top limiting block (13).

6. The jig for a wire cutting machine according to claim 5, wherein: the lower ends of the four top limiting blocks (13) are respectively fixedly connected with a second rubber pad (14).