Linear cutting tool for planar target material

Abstract

The utility model provides a plane target material linear cutting tooling, including die ring, a plurality of press block, support block and adjusting bolt, the press block is provided on the upper surface of die ring and is used for pressing the upper surface of the target material to be cut, the support block is provided on the lower surface of die ring and is used for supporting the target material to be cut, the adjusting bolt is used for adjusting the adjusting bolt. The adjusting bolt is arranged on the side surface of the mold ring and used for clamping a target material to be cut in the mold ring to form horizontal positioning; the utility model has a relatively simple structure, does not have a complicated arrangement mechanism, supports the target material to be cut, positions and limits the target material from the horizontal direction and the vertical direction, is convenient for cutting equipment to cut the target material, improves the machining precision of planar target material linear cutting, avoids damage caused by direct falling of the planar target material due to gravity, and improves the working efficiency. Or the cutting precision is influenced by inclination and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and particularly relates to a wire cutting tooling for a planar target. Background Art

[0002] Currently, in the field of planar target manufacturing, planar targets prepared by the casting method / powder metallurgy method need to be machined to remove defective parts, and then reach the product dimensional accuracy through processes such as grinding and polishing, and finally obtain the finished planar target. However, some planar targets are extremely prone to problems such as edge chipping and cracking during the machining process, and in more serious cases, the planar target will be completely damaged. In addition, during the wire cutting process, affected by the self-gravity of the planar target, when the finished target is separated from the original target, it is easy to deviate, resulting in deformation of the planar target or deviation of the machining dimensions. After the wire cutting of the planar target is completed, the direct dropping of the finished target onto the workbench will cause secondary damage, and even directly scrap the planar target. There are some auxiliary toolings in the prior art, however, their structures are relatively complex, the use and operation are inconvenient, and the manufacturing cost is relatively high. Summary of the Utility Model

[0003] The purpose of the utility model is: aiming at the deficiencies in the above background art, to provide a tooling with a simple structure for assisting in the wire cutting of planar targets, solve the problem of low cutting accuracy of the target, and at the same time avoid the problem that the target is easily cracked and damaged when directly dropped onto the workbench.

[0004] To achieve the above purpose, the utility model provides a wire cutting tooling for a planar target, which includes a mold ring, a plurality of pressing blocks, a supporting block and an adjusting bolt. The pressing blocks are arranged on the upper surface of the mold ring and are used for pressing the upper surface of the target to be cut. The supporting block is arranged on the lower surface of the mold ring and is used for supporting the target to be cut. The adjusting bolt is arranged on the side surface of the mold ring and is used for clamping the target to be cut in the mold ring to form a horizontal positioning.

[0005] A threaded through hole is formed on the side surface of the mold ring, and the adjusting bolt is arranged in the threaded through hole and can adjust the radial position. Mounting bolts are arranged on both the lower surface and the upper surface of the mold ring, and the mounting bolts are used for mounting the supporting block and the pressing blocks. The supporting block and the pressing blocks can adjust their positions relative to the mounting bolts.

[0006] Further, the direction of the threaded through hole is the radial direction of the mold ring.

[0007] Further, threaded mounting holes are formed on both the upper surface and the lower surface of the mold ring, and the mounting bolts are inserted into the threaded mounting holes.

[0008] Further, adjustment grooves are provided on both the support block and the pressing block, and the mounting bolts are inserted into the corresponding adjustment grooves to limit the support block or the pressing block.

[0009] Further, the adjustment groove is a kidney-shaped groove.

[0010] Further, the shape of the die ring matches the target material to be cut.

[0011] The above solution of the present utility model has the following beneficial effects:

[0012] The flat target wire cutting tooling provided by the present utility model has a relatively simple structure and no complex setting mechanism. It can be conveniently installed on the cutting seat (or fixed in other ways). Through the settings of the support block, pressing block, adjustment bolt, etc. on the die groove, the target material to be cut is supported, positioned and restricted from the horizontal and vertical directions, which is convenient for the cutting equipment to cut the target material, improves the processing accuracy of flat target wire cutting, and avoids the damage caused by the direct falling off of the flat target due to gravity or the influence on the cutting accuracy caused by tilting.

[0013] Other beneficial effects of the present utility model will be described in detail in the subsequent specific implementation part. Description of the Drawings

[0014] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a top view of the overall structure of the present utility model (including the target material to be cut).

[0016]

Description of the Reference Numerals

[0017] 1 - Die ring; 2 - Pressing block; 3 - Support block; 4 - Adjustment bolt; 5 - Target material to be cut; 6 - Target material; 7 - Mounting bolt; 8 - Adjustment groove. Specific Embodiments

[0018] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense. For example, it can be a locking connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] As Figure 1 , Figure 2 shown in the figure, an embodiment of the present utility model provides a wire cutting tooling for a planar target, which includes a die ring 1, a plurality of pressing blocks 2, a plurality of supporting blocks 3, and a plurality of adjusting bolts 4. Among them, the pressing blocks 2 are arranged on the upper surface of the die ring 1, the supporting blocks 3 are arranged on the lower surface of the die ring 1, and the adjusting bolts 4 are arranged on the side surface of the die ring 1. The pressing blocks 2 are used to press the upper surface of the target to be cut 5 so that it will not jump or tilt during the processing. The supporting blocks 3 are used to support the target to be cut 5 so that the cut target 6, etc. will not fall and be damaged inside the die ring 1. The adjusting bolts 4 are used to clamp the target to be cut 5 inside the die ring 1 so that the target to be cut 5 is horizontally positioned inside the die ring 1.

[0022] In this embodiment, a threaded through hole is provided on the side surface of the die ring 1, and the direction of the threaded through hole is the radial direction of the die ring 1. The adjusting bolt 4 is arranged in the threaded through hole. Therefore, when it is necessary to clamp and position the target to be cut 5, only need to tighten the adjusting bolt 4 so that the bottom end of the adjusting bolt 4 contacts the outer surface of the target to be cut 5. Through a plurality of adjusting bolts 4, the target to be cut 5 can be completely positioned in the horizontal direction, and for the target to be cut 5 with different sizes or not completely circular, it can be adaptively adjusted to ensure the clamping and positioning effect.

[0023] In this embodiment, mounting bolts 7 are provided on the lower surface of the die ring 1. The mounting bolts 7 are detachably connected to the die ring 1 and are used to mount the support blocks 3 so that the support blocks 3 extend below the target to be cut 5, especially the target target 6, to support the target target 6. Similarly, mounting bolts 7 are also provided on the upper surface of the die ring 1, which also adopt a detachable connection method for mounting the pressing block 2 so that the pressing block 2 extends above the target to be cut 5, especially the target target 6, for pressing.

[0024] It should be noted that the target to be cut 5 in the foregoing text is a general concept, and the target target 6 is a part of the target to be cut 5. In a specific case of this embodiment, the target to be cut 5 is disc-shaped, and the target target 6 is a smaller disc-shaped and concentric with the target to be cut 5. Therefore, when processing the target to be cut 5, first extend each support block 3 into the die ring 1, place the target to be cut 5 in the die ring 1, and stably support it through the support blocks 3. Also, pre-confirm that the support blocks 3 have supported the position of the target target 6 and it will not fall after cutting. Then install the adjusting bolts 4 so that the adjusting bolts 4 press the side surface of the target to be cut 5 and position it on the horizontal plane. At this time, the adjusting bolts 4 do not contact the surface of the target target 6. Finally, extend each pressing block 2 into the die ring 1 so that the pressing block 2 presses the target to be cut 5 for vertical limiting. During cutting, the external cutting device cuts along a preset path, which is a circumferential cut along the contour of the target target 6 in this case.

[0025] It can be understood that during the cutting process, the cutting device needs to feed deeper than the thickness of the target target 6. Based on this, in this embodiment, when the cutting path reaches the position of one of the pressing blocks 2 and the support blocks 3, the pressing block 2 and the support block 3 at this position need to be retracted to avoid interfering with the operation of the cutting part. One way is to directly remove the pressing block 2 and the support block 3 at this position and reinstall them after the cutting part cuts to maintain sufficient support and pressing of the target target 6 during the cutting process. However, this disassembly method is relatively troublesome. Therefore, as a preferred embodiment, adjustment slots 8 are provided on both the support blocks 3 and the pressing blocks 2. The adjustment slots 8 have a certain length (such as a waist-shaped slot), and the mounting bolts 7 are inserted into the corresponding adjustment slots 8. While limiting the support blocks 3 and the pressing blocks 2, they do not completely press the support blocks 3 and the pressing blocks 2. Therefore, the support blocks 3 and the pressing blocks 2 can be manually adjusted to a certain extent in the radial position relative to the die ring 1 so that they can quickly switch between the state of contacting the target target 6 or retracting.

[0026] Therefore, during the cutting process, before the cutting path reaches the corresponding support block 3 and pressing block 2, manually pull out the support block 3 and pressing block 2 outward so that the cutting part can cut smoothly. After the cutting path has passed, push the support block 3 and pressing block 2 back in again, and prepare to pull out the adjacent support block 3 and pressing block 2 at the next position.

[0027] It should be noted that in this embodiment, the length dimensions of the support block 3, pressing block 2, and adjustment groove 8 are all set relatively large, so that even when the support block 3 and pressing block 2 are moved inward to the extreme position, part of them still remains outside the mold ring 1. Therefore, there is no need to put the hand into the mold ring 1 for operation, avoiding potential safety hazards.

[0028] It should be noted that in this embodiment, threaded mounting holes are provided on both the upper surface and the lower surface of the mold ring 1. The depth of the threaded mounting holes is set appropriately so that after the mounting bolt 7 is inserted and installed in place, the height of the outward extending part thereof matches the thickness of the support block 3 and pressing block 2, so that the support block 3 and pressing block 2 are relatively horizontal when supporting and pressing, but not completely fixed.

[0029] It should be noted that the mold ring 1 in this embodiment may not be circular, and other shapes may also be used to match the contour shape of the target material 5 to be cut.

[0030] As described above, the flat target wire cutting tooling provided by this embodiment has a relatively simple structure and no complex setting mechanism. It can be conveniently installed on the cutting seat (or fixed in other ways) to support the target material 5 to be cut, position and restrict it from the horizontal and vertical directions, facilitating the cutting equipment to cut the target material 6, improving the processing accuracy of flat target wire cutting, and avoiding damage caused by the direct falling off of the flat target due to gravity or inclination and other factors affecting the cutting accuracy.

[0031] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0032] The above embodiments only represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A wire cutting tooling for planar target, characterized in that, It includes a die ring (1), a plurality of pressing blocks (2), a supporting block (3) and an adjusting bolt (4). The pressing blocks (2) are arranged on the upper surface of the die ring (1) and are used for pressing the upper surface of the target material (5) to be cut. The supporting block (3) is arranged on the lower surface of the die ring (1) and is used for supporting the target material (5) to be cut. The adjusting bolt (4) is arranged on the side surface of the die ring (1) and is used for clamping the target material (5) in the die ring (1) to form a horizontal positioning. Threaded through holes are formed on the side surface of the die ring (1), and the adjusting bolt (4) is arranged in the threaded through holes and can adjust the radial position. Mounting bolts (7) are arranged on both the lower surface and the upper surface of the die ring (1), and the mounting bolts (7) are used for mounting the supporting block (3) and the pressing blocks (2), and the supporting block (3) and the pressing blocks (2) can adjust their positions relative to the mounting bolts (7).

2. The wire cutting tooling for a planar target according to claim 1, characterized in that, The direction of the threaded through holes is the radial direction of the die ring (1).

3. A wire cutting tooling for a planar target according to claim 1, characterized in that, Threaded mounting holes are formed on both the upper surface and the lower surface of the die ring (1), and the mounting bolts (7) are inserted into the threaded mounting holes.

4. A wire cutting tooling for planar target according to claim 3, characterized in that, Adjusting grooves (8) are formed on both the supporting block (3) and the pressing blocks (2), and the mounting bolts (7) are inserted into the corresponding adjusting grooves (8) to limit the supporting block (3) or the pressing blocks (2).

5. A wire cutting tooling for planar target according to claim 4, characterized in that, The adjusting grooves (8) are waist-shaped grooves.

6. The wire cutting tooling for a planar target according to claim 1, characterized in that The shape of the die ring (1) matches that of the target material (5) to be cut.

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