Tool for linear cutting machining

Abstract

The utility model discloses a tool for linear cutting machining, which comprises a mounting plate, the top of the mounting plate is fixedly connected with a support frame, the top of the support frame is provided with a cutting opening, and the top of the support frame is provided with a limiting chute. When the linear cutting device is used for carrying out linear cutting on a workpiece, after the workpiece is taken to the inner side of the L-shaped fixing block, the driving motor is started to drive the linkage worm to rotate, the linkage worm drives the transmission worm gear to rotate, the transmission worm gear drives the positive and negative screw rod to rotate, and the positive and negative screw rod drives the movable plate to move towards the inner side; the movable plate drives the L-shaped fixing block and the sliding block to move inwards along the limiting sliding groove, and when the L-shaped fixing block moves inwards to make contact with the outer side of the workpiece and is clamped and fixed, linear cutting can be conducted on the workpiece, so that the beneficial effect of facilitating linear cutting machining and fixing of the workpiece is achieved, the workpiece can be rapidly and automatically fixed, and the work efficiency is improved. Therefore, the workpiece does not deviate in the wire cutting process, and the wire cutting machining fixing time of the workpiece is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire cutting processing technical field, concretely is a wire cutting processing frock. BACKGROUND

[0002] As a kind of precision machining process, wire cutting processing technology occupies key position in modern manufacturing. Early, mechanical machining precision is limited, it is difficult to meet the complex precision parts processing demand. With the development of science and technology, wire cutting technology emerges as the times require, it uses continuous moving thin metal wire, electrode wire as electrode, to workpiece for pulse spark discharge etching metal, realizes cutting processing;

[0003] Workpiece needs to be fixed when wire cutting processing, the traditional fixed mode is manually using clamp to clamp and fix workpiece, this mode has many drawbacks, operation process is tedious, time-consuming, greatly reduces the processing efficiency, when workpiece is wire cutting processing fixed, time-consuming and labor-consuming, the processing of workpiece has brought inconvenience, thereby increasing the time of workpiece wire cutting processing fixation. UTILITY MODEL CONTENT

[0004] To solve the problems in the background art, the utility model aims at providing a wire cutting processing frock, which has the advantages of facilitating workpiece wire cutting processing fixation, solving the problems of time-consuming and labor-consuming when workpiece is wire cutting processing fixed, and increasing the time of workpiece wire cutting processing fixation.

[0005] To achieve the above object, the utility model provides the following technical scheme: a wire cutting processing frock, comprising mounting plate, the top of mounting plate is fixedly connected with support frame, the top of support frame is provided with cutting opening, the top of support frame is provided with limiting sliding slot, the number of limiting sliding slot is several, and several limiting sliding slots are equidistantly distributed, the inner side of support frame is provided with driving assembly, the right side of driving assembly is provided with linkage assembly, the rear side of linkage assembly is provided with transmission assembly, the top of transmission assembly is provided with moving fixed assembly.

[0006] As preferred in the utility model, the driving assembly comprises driving motor, the bottom of driving motor is fixedly connected with motor bracket, and the bottom of motor bracket is fixedly connected to the top of mounting plate.

[0007] As preferred in the utility model, the linkage assembly comprises linkage worm, the surface of linkage worm is movably sleeved with support plate, the bottom of support plate is fixedly connected to the top of mounting plate, and the left side of linkage worm is fixedly connected with the right side of driving motor output end.

[0008] As the utility model is preferred, the transmission assembly includes positive and negative screw rod, the number of positive and negative screw rod is two, the front side of positive and negative screw rod is fixedly connected with transmission worm, the top of transmission worm is engaged with the bottom of linkage worm, the front side and rear side of positive and negative screw rod surface are all movably sleeved with stabilizing plate, the bottom of stabilizing plate is fixedly connected at the top of mounting plate.

[0009] As the utility model is preferred, the mobile fixing assembly includes mobile plate, the number of mobile plate is several, and several mobile plates are equidistance distribution, the inside screw thread of mobile plate bottom is connected on the surface of positive and negative screw rod, the top of mobile plate inner side is fixedly connected with L type fixed block, the bottom of L type fixed block is fixedly connected with sliding block, the inner side of sliding block is slidably connected in the outer side of limiting sliding groove.

[0010] As the utility model is preferred, the inner side of L type fixed block is fixedly installed with rubber pad, and the inner side of rubber pad is in contact with the outer side of workpiece.

[0011] As the utility model is preferred, the outer side of mobile plate is fixedly connected with reinforcing plate, and the inner side of reinforcing plate is fixedly connected to the outer side of L type fixed block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、 the utility model discloses a workpiece linear cutting fixing device, including drive motor, linkage worm, transmission worm, positive and negative screw rod, mounting plate, stabilizing plate, limiting sliding groove, mobile plate, L type fixed block and sliding block, the drive motor is fixedly connected with the linkage worm, the linkage worm is fixedly connected with transmission worm, the transmission worm is fixedly connected with positive and negative screw rod, the mounting plate is fixedly connected with stabilizing plate, the limiting sliding groove is fixedly connected in the stabilizing plate, the mobile plate is fixedly connected with L type fixed block, and the sliding block is fixedly connected with L type fixed block.

[0014] 2、 the utility model discloses a drive assembly, can drive linkage assembly to rotate, prevents the situation that linkage assembly cannot rotate when using. DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of the utility model;

[0016] Figure 2 It is the utility model Figure 1 Enlarged structure diagram in A place of the utility model;

[0017] Figure 3 It is the solid drawing of linkage worm of the utility model;

[0018] Figure 4 For the utility model Figure 3 The middle B amplification structure diagram.

[0019] In the figure: 1, mounting plate; 2, support frame; 3, cutting opening; 4, limit sliding slot; 5, drive assembly; 51, drive motor; 52, motor bracket; 6, linkage assembly; 61, linkage worm; 62, support plate; 7, transmission assembly; 71, positive and negative screw; 72, transmission worm; 73, stabilizing plate; 8, moving fixing assembly; 81, moving plate; 82, L-shaped fixed block; 83, sliding block; 9, rubber pad; 10, reinforcing plate. Specific embodiments

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] As Figures 1 to 4 Indicated, a kind of tooling for wire cutting machining provided by the utility model, including mounting plate 1, the top of mounting plate 1 is fixedly connected with support frame 2, cutting opening 3 is established in the top of support frame 2, limit sliding slot 4 is established in the top of support frame 2, the number of limit sliding slot 4 is several, and several limit sliding slots 4 are equidistant distribution, the inside of support frame 2 is provided with drive assembly 5, the right side of drive assembly 5 is provided with linkage assembly 6, the back side of linkage assembly 6 is provided with transmission assembly 7, and the top of transmission assembly 7 is provided with moving fixing assembly 8.

[0022] Reference Figure 3 , drive assembly 5 includes drive motor 51, the bottom of drive motor 51 is fixedly connected with motor bracket 52, and the bottom of motor bracket 52 is fixedly connected at the top of mounting plate 1.

[0023] As a kind of technical optimization scheme of the utility model, by setting drive assembly 5, linkage assembly 6 can be driven to rotate, prevent linkage assembly 6 from appearing unable to rotate when in use.

[0024] Reference Figure 3 , linkage assembly 6 includes linkage worm 61, support plate 62 is movably sleeved on the surface of linkage worm 61, the bottom of support plate 62 is fixedly connected at the top of mounting plate 1, and the left side of linkage worm 61 is fixedly connected with the right side of drive motor 51 output end.

[0025] As a technical optimization scheme of the utility model, through setting linkage assembly 6, can drive two groups of transmission assembly 7 to rotate simultaneously, prevent two groups of transmission assembly 7 from appearing unable to rotate simultaneously when using.

[0026] Reference Figure 3 Transmission assembly 7 includes positive and negative screw 71, the number of positive and negative screw 71 is two, the front side of positive and negative screw 71 is fixedly connected with transmission worm wheel 72, the top of transmission worm wheel 72 is engaged with the bottom of linkage worm 61, the front side and the rear side of the surface of positive and negative screw 71 are movably sleeved with stabilizing plate 73, and the bottom of stabilizing plate 73 is fixedly connected to the top of mounting plate 1.

[0027] As a technical optimization scheme of the utility model, through setting transmission assembly 7, mobile fixed assembly 8 can be driven to move, prevent mobile fixed assembly 8 from appearing unable to move when using.

[0028] Reference Figure 4 Mobile fixed assembly 8 includes moving plate 81, the number of moving plate 81 is several, and several moving plate 81 is equidistantly distributed, and the inside thread of the bottom of moving plate 81 is connected on the surface of positive and negative screw 71, the top of the inner side of moving plate 81 is fixedly connected with L-shaped fixed block 82, the bottom of L-shaped fixed block 82 is fixedly connected with sliding block 83, and the outer side of sliding block 83 is slidably connected to the inner side of limiting sliding groove 4.

[0029] As a technical optimization scheme of the utility model, through setting mobile fixed assembly 8, the workpiece can be fixed, prevent the workpiece from appearing deviation when carrying out wire cutting.

[0030] Reference Figure 4 The inner side of L-shaped fixed block 82 is fixedly installed with rubber pad 9, and the inner side of rubber pad 9 is in contact with the outer side of the workpiece.

[0031] As a technical optimization scheme of the utility model, through setting rubber pad 9, the workpiece can be fixed, prevent the workpiece from appearing shaking when carrying out wire cutting.

[0032] Reference Figure 3 The outer side of moving plate 81 is fixedly connected with reinforcing plate 10, and the inner side of reinforcing plate 10 is fixedly connected to the outer side of L-shaped fixed block 82.

[0033] As a technical optimization scheme of the utility model, through setting reinforcing plate 10, the moving plate 81 and L-shaped fixed block 82 can be reinforced, prevent the moving plate 81 and L-shaped fixed block 82 from appearing loose.

[0034] The working principle and use process of the utility model: when using, when carrying out wire cutting to work piece, take work piece to the inside of L type fixed block 82, drive motor 51 starts to drive linkage worm 61 rotation, linkage worm 61 drive transmission worm wheel 72 rotation, transmission worm wheel 72 drive positive and negative screw rod 71 rotation, positive and negative screw rod 71 drive moving plate 81 to the inside movement, moving plate 81 drive L type fixed block 82 and sliding block 83 along the limit sliding slot 4 to the inside movement, L type fixed block 82 to the inside movement to and the outside of work piece contact and clamping fixed, can carry out wire cutting to work piece, thereby has the advantage that the work piece wire cutting processing fixed is convenient.

[0035] In summary: the wire cutting processing frock, through the cooperation of mounting plate 1, support frame 2, cutting port 3, limit sliding slot 4, drive assembly 5, linkage assembly 6, transmission assembly 7 and moving fixed assembly 8, solve the time-consuming and laborious when wire cutting processing fixed to work piece, increase the time of work piece wire cutting processing fixed.

[0036] It should be noted that in this document, relationship terms such as first and second are used only to differentiate one entity or action from another, and do not necessarily require or imply these entities or actions have to exist in any actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A jig for wire electrical discharge machining, comprising a mounting plate (1), characterized by: The top of mounting plate (1) is fixedly connected with support frame (2), the top of support frame (2) is provided with cutting port (3), the top of support frame (2) is provided with limit sliding slot (4), the number of limit sliding slot (4) is several, and several limit sliding slots (4) are equidistantly distributed, the inner side of support frame (2) is provided with drive assembly (5), the right side of drive assembly (5) is provided with linkage assembly (6), the rear side of linkage assembly (6) is provided with transmission assembly (7), and the top of transmission assembly (7) is provided with moving fixed assembly (8).

2. The tooling apparatus of claim 1, wherein: The drive assembly (5) includes a drive motor (51), and the bottom of the drive motor (51) is fixedly connected with a motor bracket (52), and the bottom of the motor bracket (52) is fixedly connected to the top of the mounting plate (1).

3. The tooling apparatus of claim 2, wherein: The linkage assembly (6) includes a linkage worm (61), and the surface of the linkage worm (61) is movably sleeved with a support plate (62), the bottom of the support plate (62) is fixedly connected to the top of the mounting plate (1), and the left side of the linkage worm (61) is fixedly connected with the right side of the output end of the drive motor (51).

4. The tooling apparatus of claim 3, wherein: The transmission assembly (7) includes a positive and negative screw (71), the number of the positive and negative screw (71) is two, the front side of the positive and negative screw (71) is fixedly connected with a transmission worm (72), the top of the transmission worm (72) is engaged with the bottom of the linkage worm (61), and the front side and the rear side of the surface of the positive and negative screw (71) are movably sleeved with a stabilizing plate (73), and the bottom of the stabilizing plate (73) is fixedly connected to the top of the mounting plate (1).

5. The apparatus according to claim 4, wherein: The moving fixed assembly (8) includes a moving plate (81), the number of the moving plate (81) is several, and several moving plates (81) are equidistantly distributed, the inside of the bottom of the moving plate (81) is screw-connected to the surface of the positive and negative screw (71), the top of the inner side of the moving plate (81) is fixedly connected with an L-shaped fixed block (82), the bottom of the L-shaped fixed block (82) is fixedly connected with a sliding block (83), and the outer side of the sliding block (83) is slidably connected to the inner side of the limit sliding slot (4).

6. The apparatus according to claim 5, wherein: The inner side of the L-shaped fixed block (82) is fixedly provided with a rubber pad (9), and the inner side of the rubber pad (9) is in contact with the outer side of the workpiece.

7. The apparatus according to claim 5, wherein: The outer side of the moving plate (81) is fixedly connected with a reinforcing plate (10), and the inner side of the reinforcing plate (10) is fixedly connected to the outer side of the L-shaped fixed block (82).

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