Multi-angle discharge tool jig structure

Abstract

The utility model discloses a multi-angle discharging tool jig structure which comprises a working table, supporting plates are arranged on the two sides of the top of the working table, a workpiece body is arranged at the position, close to the top, between the two supporting plates, and a plurality of through holes are formed in the positions, close to the top, of the supporting plates. Side edge plates are arranged at the positions, close to the tops, of the opposite sides of the two supporting plates correspondingly, the two sides of the workpiece body are fixedly connected with embedded rods correspondingly, and a two-way air cylinder is fixedly installed in the center of the top of the workbench. According to the multi-angle discharging tool jig structure, an embedded rod penetrates through a through hole and a side edge plate, and a first internal thread fixing sleeve is in threaded connection with a first external thread groove, so that accurate position fixing of a workpiece body is achieved, and the problem of insufficient stability caused by a single fixing mode of a traditional tool jig is solved through the design; and particularly, when a superhard material or a workpiece with a complex shape is machined, tiny position deviation can be effectively prevented, and the precision and efficiency of electric discharge machining are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling jig structure technical field, concretely is multi -angle discharge tooling jig structure. BACKGROUND

[0002] In the field of discharge processing, especially for the workpiece needing high precision and high efficiency processing, the design and selection of tooling jig are crucial to ensure the processing quality.

[0003] The existing tooling jig usually adopts single fixing mode such as direct clamping when fixing workpiece, and this mode is simple, but often cannot ensure the accurate position and stability of workpiece in the processing, especially when processing superhard material or complex shape workpiece, slight position deviation can lead to the reduction of processing precision. UTILITY MODEL CONTENTS

[0004] The utility model discloses a multi -angle discharge tooling jig structure to solve the problem that the existing tooling jig in the background art usually adopts single fixing mode such as direct clamping when fixing workpiece, and this mode is simple, but often cannot ensure the accurate position and stability of workpiece in the processing, especially when processing superhard material or complex shape workpiece, slight position deviation can lead to the reduction of processing precision.

[0005] To realize the above -mentioned purpose, the utility model provides the following technical scheme: multi -angle discharge tooling jig structure, including workbench, the both sides of workbench top are all provided with support plate, and the top position between two support plates is provided with workpiece body, the top position of support plate is provided with a plurality of through -holes, and the top position of the opposite side of two support plates is provided with side plate, the both sides of workpiece body are all fixedly connected with embedded rod, the center of workbench top is fixedly installed with two -way pneumatic cylinder, and the output end of two -way pneumatic cylinder both sides is all fixedly connected with push rod, one side of push rod is fixedly connected with connecting plate, and the bottom position of the opposite side of two support plates is all provided with fixed plate, and the top and bottom of connecting plate one side are all fixedly connected with clamping rod, the bottom position of support plate one side is provided with the clamping groove, the bottom position of the other side of support plate is provided with rotary groove on the side corresponding to clamping groove, and the bottom of the front surface and rear surface of support plate is all provided with positioning groove.

[0006] Compared with the prior art, the utility model has the advantages of:

[0007] The multi-angle discharge tool jig structure realizes accurate position fixing of the workpiece body through the embedded rod penetrating the through hole and the side plate and the threaded connection of the internal thread fixing sleeve one and the external thread groove one, overcomes the stability problem caused by the single fixing mode of the traditional tool jig, especially when processing superhard materials or complex shape workpieces, can effectively prevent slight position deviation, significantly improves the precision and efficiency of the discharge machining, and through the clamping of the clamping rod on the connecting plate and the clamping groove on the supporting plate and the threaded connection of the internal thread fixing sleeve two and the external thread groove two, the tool jig structure of the utility model not only improves the safety during the machining process, but also prolongs the service life of the tool jig. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model;

[0009] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is a partial enlarged schematic diagram of A in the utility model;

[0010] Figure 3 It is a partial enlarged schematic diagram of B in the utility model Figure 1 It is a partial enlarged schematic diagram of B in the utility model

[0011] Figure 4 It is a structural perspective view of the supporting plate of the utility model;

[0012] Figure 5 It is a structural perspective view of the side plate of the utility model.

[0013] In the drawing: 1, workbench; 2, supporting plate; 3, workpiece body; 4, through hole; 5, embedded rod; 6, side plate; 7, external thread groove one; 8, internal thread fixing sleeve one; 9, two-way air cylinder; 10, push rod; 11, connecting plate; 12, supporting sleeve plate; 13, clamping groove; 14, clamping rod; 15, rotating groove; 16, external thread groove two; 17, fixed plate; 18, internal thread fixing sleeve two; 19, installation sliding groove; 20, internal positioning plate; 21, positioning groove. DETAILED DESCRIPTION

[0014] The technical solutions 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, rather than 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 protection scope of the utility model.

[0015] Please refer to Figures 1-5The utility model provides a technical scheme: multi -angle discharging frock fixture structure, including work table 1, both sides of work table 1 top are all provided with support plate 2, the top position between two support plates 2 is provided with workpiece body 3, the top position of support plate 2 is provided with a plurality of through -hole 4, the top position of the opposite side of two support plates 2 is all provided with side plate 6, the both sides of workpiece body 3 are all fixedly connected with embedded rod 5, the center of work table 1 top is fixedly installed with two -way pneumatic cylinder 9, the output of two -way pneumatic cylinder 9 both sides is all fixedly connected with push rod 10, one side of push rod 10 is fixedly connected with connecting plate 11, the bottom position of the opposite side of two support plates 2 is all provided with fixed plate 17, the top and bottom of one side of connecting plate 11 are all fixedly connected with clamping rod 14, the bottom position of one side of support plate 2 is provided with clamping groove 13, the bottom position of the other side of support plate 2 is provided with rotary groove 15 on the side corresponding clamping groove 13, the bottom of support plate 2 front surface and rear surface is all provided with locating groove 21.

[0016] One side of embedded rod 5 in proper order penetrates through through -hole 4 and side plate 6 and extends to the inside of side plate 6, one side of side plate 6 is provided with internal thread fixed sleeve one 8, one end of embedded rod 5 surface is provided with external thread groove one 7, one side of internal thread fixed sleeve one 8 penetrates to the inside of side plate 6 and is in threaded connection with external thread groove one 7, to ensure the accurate position and stability of workpiece body 3, improve the precision and efficiency of discharge machining.

[0017] One side of clamping rod 14 penetrates to the inside of clamping groove 13 and is clamped with clamping groove 13, improves the overall stability of frock fixture.

[0018] One end of clamping rod 14 surface is provided with external thread groove two 16, one side of fixed plate 17 is provided with internal thread fixed sleeve two 18, one side of internal thread fixed sleeve two 18 in proper order penetrates fixed plate 17 and rotary groove 15 and is in threaded connection with external thread groove two 16, can play the role of fixed support plate 2.

[0019] The bottom position of both sides of work table 1 top is all fixedly connected with support sleeve plate 12, support sleeve plate 12 is sleeved with push rod 10 and is slidably connected, can make push rod 10 slide stably in support sleeve plate 12 under the drive of two -way pneumatic cylinder 9.

[0020] The center position of both sides of work table 1 top is all provided with installation sliding slot 19, the bottom of support plate 2 penetrates to the inside of installation sliding slot 19 and is slidably connected with installation sliding slot 19.

[0021] The center of the front side and the rear side of installation sliding slot 19 inner wall is all fixedly connected with inner locating plate 20, one side of inner locating plate 20 away from installation sliding slot 19 penetrates to the inside of locating groove 21 and is slidably connected with locating groove 21, ensure the stability and accuracy of support plate 2 in the sliding process.

[0022] Working principle: the support plate 2 is first placed on the workbench 1 through the installation sliding groove 19, the positioning groove 21 and the inner positioning plate 20, then the workpiece body 3 is placed between the two support plates 2, according to the size of the workpiece body 3, the distance between the two support plates 2 is adjusted, so that the embedded rod 5 penetrates to the outside of the through hole 4, then the side plate 6 is placed at the position where the embedded rod 5 penetrates out, the workpiece body 3 is fixed between the two support plates 2 through the cooperation of the inner thread fixing sleeve one 8 and the outer thread groove one 7, then the bidirectional air cylinder 9 drives the two push rods 10 to move reversely through the output ends on both sides, so that the two connecting plates 11 approach the two support plates 2, so that the clamping rod 14 is clamped with the clamping groove 13 on the bottom position of the support plate 2, finally, the two fixing plates 17 are placed on the bottom position on the side away from the two support plates 2, the fixing plate 17 is fixed on one side of the support plate 2 through the cooperation of the inner thread fixing sleeve two 18 and the outer thread groove two 16, and the connecting plate 11 is fixed, so that the two support plates 2 are fixed.

[0023] In summary: the multi-angle discharge tool jig structure, through the embedded rod 5 penetrating through the through hole 4 and the side plate 6, and the threaded connection of the inner thread fixing sleeve one 8 and the outer thread groove one 7, the accurate position fixing of the workpiece body 3 is realized, this design overcomes the stability problem caused by the single fixing mode of the traditional tool jig, especially when machining superhard materials or complex shape workpieces, it can effectively prevent slight position deviation, significantly improve the precision and efficiency of discharge machining, through the clamping of the clamping rod 14 on the connecting plate 11 and the clamping groove 13 on the support plate 2, and supplemented by the threaded connection of the inner thread fixing sleeve two 18 and the outer thread groove two 16, the utility model tool jig structure not only keeps flexible adjustability, but also significantly enhances the overall stability of the tool jig, this design not only improves the safety during machining, but also prolongs the service life of the tool jig.

[0024] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. 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.

[0025] The electrical components appearing in this text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Multi-angle discharge tooling jig structure, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with support plates (2) on both sides, a workpiece body (3) is arranged at the top of the two support plates (2), a plurality of through holes (4) are formed in the top of the support plate (2), side plates (6) are arranged at the top of the two support plates (2) on the opposite sides, the workpiece body (3) is fixedly connected with embedded rods (5) on both sides, a double-action air cylinder (9) is fixedly installed at the center of the top of the workbench (1), the output ends of the double-action air cylinder (9) are fixedly connected with push rods (10) on both sides, the push rod (10) is fixedly connected with a connecting plate (11) on one side, fixed plates (17) are arranged at the bottom of the two support plates (2) on the opposite sides, the top and bottom of the connecting plate (11) are fixedly connected with clamping rods (14) on one side, a clamping groove (13) is formed in the bottom of the support plate (2) on one side, a rotating groove (15) is formed in the bottom of the support plate (2) on the other side and corresponds to the clamping groove (13), and a positioning groove (21) is formed in the bottom of the front surface and the rear surface of the support plate (2).

2. The multi-angle discharge tooling fixture structure of claim 1, wherein: The embedded rod (5) penetrates through the through hole (4) and the side plate (6) in sequence and extends to the inside of the side plate (6) on one side, the side plate (6) is provided with an internal thread fixing sleeve (8) on one side, and the surface of the embedded rod (5) is provided with an external thread groove (7) at one end.

3. The multi-angle discharge tooling fixture structure of claim 1, wherein: The clamping rod (14) penetrates into the clamping groove (13) on one side and is clamped with the clamping groove (13).

4. The multi-angle discharge tooling fixture structure of claim 1, wherein: The surface of the clamping rod (14) is provided with an external thread groove (16) at one end, the fixed plate (17) is provided with an internal thread fixing sleeve (18) on one side, and the internal thread fixing sleeve (18) penetrates through the fixed plate (17) and the rotating groove (15) in sequence and is threadedly connected with the external thread groove (16) on one side.

5. The multi-angle electrical discharge tooling fixture structure of claim 1, wherein: The top of the workbench (1) is fixedly connected with support sleeve plates (12) on both sides, the support sleeve plates (12) are sleeved with the push rods (10) and are slidingly connected.

6. The multi-angle electrical discharge tooling fixture structure of claim 1, wherein: The top of the workbench (1) is provided with mounting sliding grooves (19) on both sides of the center, and the bottom of the support plate (2) penetrates into the inside of the mounting sliding groove (19) and is slidingly connected with the mounting sliding groove (19).

7. The multi-angle electrical discharge tooling fixture structure of claim 6, wherein: The inner positioning plates (20) are fixedly connected to the centers of the front side and the rear side of the inner wall of the mounting sliding groove (19), and the inner positioning plates (20) penetrate into the inside of the positioning groove (21) and are slidingly connected with the positioning groove (21) on the side away from the mounting sliding groove (19).

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