Rapid positioning clamp for linear cutting

Abstract

The utility model discloses a wire cutting rapid positioning clamp which comprises a workbench and is characterized in that a clamping assembly is arranged in the workbench, and a cutting assembly is arranged at the top of the interior of the workbench; according to the linear cutting device, the clamping assembly is arranged, when a workpiece is subjected to linear cutting, the rectangular fixing part and the shaft-shaped fixing part are selected to fix the workpiece, when the rectangular fixing part is selected, the movable part is adjusted to be located at the proper position of the sliding groove, the workpiece is placed between the fixed part and the movable part, and then the straight block is clamped to the top of the second telescopic block; a clamping groove and a second telescopic block are used for fixing, a shaft-shaped fixing part is selected for fixing, workpieces are fixed through a clamping device, the effect that the workpieces with different shapes can be fixed is achieved, a cutting assembly is arranged, the interior of a sliding moving rod is controlled, a wire cutter is adjusted to be located on the outer surface of the moving rod, the cutting position is accurately controlled, and the cutting efficiency is improved. And the effect that the workpiece can be accurately linearly cut is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire cutting, and more specifically to a wire cutting quick positioning fixture. Background Art

[0002] The wire cutting positioning fixture is a positioning and clamping tool commonly used in wire cutting machines. The positioning fixture can stably clamp the workpiece, making it easier for the wire cutting machine to perform wire cutting on the workpiece.

[0003] After searching, the existing patent (Announcement No.: CN218836382U) discloses a wire cutting rapid positioning fixture. The utility model discloses a wire cutting rapid positioning fixture, including a wire cutting machine body, a positioning clamping tool detachably installed on the top of the wire cutting machine body, an adjustment component fixedly installed on the front side of the positioning clamping tool, and a workpiece body detachably installed on the inner surface of the positioning clamping tool. In the above scheme, after the adjustment plate is adjusted to a suitable position, the staff can place the two workpiece bodies on the first pallet so that their tails are both attached to the adjustment plate to limit them, and then drive the first positioning plate to move synchronously toward each other through the first drive device, and clamp the workpiece body in position with the positioning frame, and drive the upper clamping plate to slide vertically along the positioning frame through the second drive device, so that the two workpiece bodies can be positioned more stably on the first pallet. By using the above structure, the workpiece can be quickly positioned and clamped, which is more time-saving and labor-saving, and has higher stability, and the wire cutting machine body can process two workpieces at the same time;

[0004] During the process of wire cutting tools cutting the workpiece, the workpiece needs to be fixed to keep it stable. However, there are many shapes of workpieces. A unified fixing method cannot be used for workpieces with different shapes. If the fixation is unstable, the wire cutting of the workpiece will be offset. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wire cutting rapid positioning fixture to solve the problem that the workpiece needs to be fixed and kept stable during the process of the wire cutting tool cutting the workpiece. However, there are many shapes of workpieces, and a unified fixing method cannot be used for workpieces with different shapes. If the fixation is unstable, it will cause the wire cutting of the workpiece to be offset.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a wire cutting rapid positioning fixture, comprising a workbench, a clamping assembly is arranged inside the workbench for fixing different workpieces, and a cutting assembly is arranged on the top of the workbench for cutting the workpiece.

[0007] Preferably, the clamping assembly includes a rotating disk, a rectangular fixing component, and an axial fixing component. The clamping assembly is fixedly installed inside the workbench, the rectangular fixing component is fixedly installed on the top surface of the rotating disk, the axial fixing component is fixedly installed on the side surface of the rotating disk, and a groove is provided on the top surface of the rotating disk.

[0008] Preferably, the rectangular fixed component includes a slider, a fixed part, and a movable part. The slider is movably installed in the groove, the fixed part is fixedly connected to the top of the slider, a slide groove is provided on the top of the slider, and the movable part is movably connected in the slide groove.

[0009] Preferably, the fixed parts include a first telescopic block, a straight block, a threaded shaft, and a nut. The first telescopic block is fixedly connected to the top of the slider, the straight block is detachably installed on the top of the first telescopic block, the threaded shaft is fixedly installed inside the straight block, and the nut is detachably installed on the outer surface of the threaded shaft.

[0010] Preferably, the movable parts include a second telescopic block, a fixed block, a slot, a fixed connecting block, and a movable connecting block. The second telescopic block is movably connected inside the slide slot, the fixed block is detachably mounted on the top of the second telescopic block, the slot is fixedly connected to the side end of the fixed block, the fixed connecting block is fixedly connected to the side end of the top of the second telescopic block, the movable connecting block is fixedly connected to the side end of the fixed connecting block, and the first telescopic block is connected to the second telescopic block via a straight block.

[0011] Preferably, the axial fixing component includes a length adjustment rod, a height adjustment rod, a round shaft block, and a clamp, the length adjustment rod is fixedly mounted on the side end of the rotating disk, the height adjustment rod is fixedly connected to the end of the length adjustment rod away from the rotating disk, the round shaft block is fixedly mounted on the top of the height adjustment rod, and the clamp is fixedly mounted on the side end of the round shaft block.

[0012] Preferably, the cutting assembly includes a fixed frame, a moving rod, and a wire cutter. The fixed frame is fixedly installed on the top of the workbench. A slide rail is provided inside the fixed frame. The moving rod is slidably connected in the slide rail. The wire cutter is slidably connected to the outer surface of the moving rod.

[0013] Preferably, the wire cutter and the moving rod are in a vertical direction, the cutting assembly is fixedly installed directly above the clamping assembly, a clamping block is fixedly connected to the side end of the moving rod, and the clamping block is clamped in the slide rail.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a clamping assembly. By utilizing the above structure, when the workpiece is subjected to wire cutting, a rectangular fixing component or an axial fixing component is selected to fix the workpiece. When the rectangular fixing component is selected, the movable part is adjusted to a suitable position in the slide slot, the workpiece is placed between the fixed part and the movable part, and then the straight block is clamped on the top of the second telescopic block, and fixed with the second telescopic block through the clamping slot. When the axial fixing component is selected for fixing, the workpiece is fixed by the clamp, so that the effect of being able to fix workpieces with different shapes can be achieved;

[0016] The utility model is provided with a cutting assembly, utilizes the above structure to control the inside of the sliding moving rod, and adjusts the wire cutter on the outer surface of the moving rod to accurately control the cutting position, thereby achieving the effect of being able to accurately wire cut the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the rectangular fixing component structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixed parts of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the moving parts of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the shaft-shaped fixing component of the utility model;

[0023] Figure 7 This is a schematic diagram of the cutting assembly structure of the utility model.

[0024] [reference numerals]

[0025] 1. Workbench; 2. Clamping assembly; 21. Rotating disk; 22. Rectangular fixed component; 221. Slider; 222. Fixed part; 2221. First telescopic block; 2222. Straight block; 2223. Threaded shaft; 2224. Nut; 223. Moving part; 2231. Second telescopic block; 2232. Fixed block; 2233. Slot; 2234. Fixed connecting block; 2235. Active connecting block; 23. Shaft-shaped fixed component; 231. Length adjustment rod; 232. Height adjustment rod; 233. Round shaft block; 234. Clamp; 3. Cutting assembly; 31. Fixed frame; 32. Moving rod; 33. Wire cutter. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] The preferred embodiment of the wire cutting fast positioning fixture provided by the utility model is as follows: Figures 1 to 7 As shown: it includes a workbench 1, a clamping assembly 2 is arranged inside the workbench 1 for fixing different workpieces, a cutting assembly 3 is arranged on the top of the workbench 1 for cutting the workpiece, the clamping assembly 2 includes a rotating disk 21, a rectangular fixing component 22, and an axial fixing component 23, the clamping assembly 2 is fixedly installed inside the workbench 1, the rectangular fixing component 22 is fixedly installed on the top surface of the rotating disk 21, the axial fixing component 23 is fixedly installed on the side surface of the rotating disk 21, a groove is provided on the top surface of the rotating disk 21, the rectangular fixing component 22 includes a slider 221, a fixed part 222, and a movable part 223, the slider 221 is movably installed in the groove, the fixed part 222 is fixedly connected to the top of the slider 221, a slide groove is provided on the top of the slider 221, the movable part 223 is movably connected in the slide groove, the fixed part 222 includes a first telescopic block 2221, a straight block 2222, a threaded shaft 2223, Nut 2224, the first telescopic block 2221 is fixedly connected to the top of the slider 221, the straight block 2222 is detachably mounted on the top of the first telescopic block 2221, the threaded shaft 2223 is fixedly mounted inside the straight block 2222, and the nut 2224 is detachably mounted on the outer surface of the threaded shaft 2223, characterized in that the moving part 223 includes a second telescopic block 2231, a fixed block 2232, a slot 2233, a fixed connecting block 2234, and a movable connecting block 2235, the second telescopic block 2231 is movably connected inside the slide slot, the fixed block 2232 is detachably mounted on the top of the second telescopic block 2231, the slot 2233 is fixedly connected to the side end of the fixed block 2232, the fixed connecting block 2234 is fixedly connected to the side end of the top of the second telescopic block 2231, the movable connecting block 2235 is fixedly connected to the side end of the fixed connecting block 2234, and the first telescopic block 2221 is connected to the second telescopic block 2231 through the straight block 2222.

[0029] Specifically, when performing wire cutting on the workpiece, select the rectangular fixing component 22 and the axial fixing component 23 to fix the workpiece. When selecting the rectangular fixing component 22, adjust the movable part 223 to a suitable position in the slide groove, place the workpiece between the fixed part 222 and the movable part 223, and then clamp the straight block 2222 on the top of the second telescopic block 2231 and fix it to the second telescopic block 2231 through the clamping slot 2233.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, the preferred embodiment of the wire cutting fast positioning fixture provided by the utility model is as follows: Figures 1 to 7 As shown: the axial fixing component 23 includes a length adjustment rod 231, a height adjustment rod 232, a round shaft block 233, and a clamp 234. The length adjustment rod 231 is fixedly mounted on the side end of the rotating disk 21, the height adjustment rod 232 is fixedly connected to the end of the length adjustment rod 231 away from the rotating disk 21, the round shaft block 233 is fixedly mounted on the top of the height adjustment rod 232, and the clamp 234 is fixedly mounted on the side end of the round shaft block 233. The cutting assembly 3 includes a fixed frame 31, a moving rod 32, and a wire cutter 33. The fixed frame 31 is fixedly mounted on the top of the workbench 1, a slide rail is provided inside the fixed frame 31, the moving rod 32 is slidably connected in the slide rail, the wire cutter 33 is slidably connected to the outer surface of the moving rod 32, the wire cutter 33 and the moving rod 32 are in a vertical direction, the cutting assembly 3 is fixedly mounted directly above the clamping assembly 2, and a card block is fixedly connected to the side end of the moving rod 32, and the card block is clamped in the slide rail.

[0032] Specifically, the axial fixing component 23 is selected for fixing, and the workpiece is fixed by the clamp 234. After the workpiece is fixed, the inside of the sliding moving rod 32 is controlled, and the wire cutter 33 is adjusted on the outer surface of the moving rod 32 to accurately control the cutting position and realize wire cutting of the workpiece.

[0033] The working process of the utility model is as follows:

[0034] When performing wire cutting on the workpiece, select the rectangular fixing component 22 and the axial fixing component 23 to fix the workpiece. When selecting the rectangular fixing component 22, adjust the movable part 223 to a suitable position in the slide groove, place the workpiece between the fixed part 222 and the movable part 223, then clamp the straight block 2222 on the top of the second telescopic block 2231, and fix it with the second telescopic block 2231 through the clamping groove 2233. When selecting the axial fixing component 23 for fixing, fix the workpiece through the clamp 234. After fixing the workpiece, control the inside of the sliding moving rod 32, and adjust the wire cutter 33 on the outer surface of the moving rod 32 to accurately control the cutting position and realize wire cutting of the workpiece.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0036] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wire cutting fast positioning fixture, comprising a workbench (1), characterized in that: The workbench (1) is provided with a clamping assembly (2) inside for fixing different workpieces, and the top of the workbench (1) is provided with a cutting assembly (3) for cutting the workpieces.

2. A wire cutting quick positioning fixture according to claim 1, characterized in that: The clamping assembly (2) comprises a rotating disk (21), a rectangular fixing component (22), and an axial fixing component (23); the clamping assembly (2) is fixedly mounted inside the workbench (1); the rectangular fixing component (22) is fixedly mounted on the top surface of the rotating disk (21); the axial fixing component (23) is fixedly mounted on the side surface of the rotating disk (21); and a groove is provided on the top surface of the rotating disk (21).

3. A wire cutting quick positioning fixture according to claim 2, characterized in that: The rectangular fixed component (22) comprises a slider (221), a fixed part (222), and a movable part (223); the slider (221) is movably installed in the groove; the fixed part (222) is fixedly connected to the top of the slider (221); a slide groove is provided on the top of the slider (221); and the movable part (223) is movably connected in the slide groove.

4. A wire cutting quick positioning fixture according to claim 3, characterized in that: The fixed part (222) comprises a first telescopic block (2221), a straight block (2222), a threaded shaft (2223), and a nut (2224); the first telescopic block (2221) is fixedly connected to the top of the sliding block (221); the straight block (2222) is detachably mounted on the top of the first telescopic block (2221); the threaded shaft (2223) is fixedly mounted inside the straight block (2222); and the nut (2224) is detachably mounted on the outer surface of the threaded shaft (2223).

5. A wire cutting quick positioning fixture according to claim 4, characterized in that: The movable part (223) comprises a second telescopic block (2231), a fixed block (2232), a slot (2233), a fixed connection block (2234), and a movable connection block (2235); the second telescopic block (2231) is movably connected inside the slide slot; the fixed block (2232) is detachably mounted on the top of the second telescopic block (2231); the slot (2233) is fixedly connected to the side end of the fixed block (2232); the fixed connection block (2234) is fixedly connected to the side end of the top of the second telescopic block (2231); the movable connection block (2235) is fixedly connected to the side end of the fixed connection block (2234); and the first telescopic block (2221) is connected to the second telescopic block (2231) via a straight block (2222).

6. A wire cutting quick positioning fixture according to claim 5, characterized in that: The shaft-shaped fixing component (23) comprises a length adjustment rod (231), a height adjustment rod (232), a round shaft block (233), and a clamp (234); the length adjustment rod (231) is fixedly mounted on a side end of the rotating disk (21); the height adjustment rod (232) is fixedly connected to an end of the length adjustment rod (231) away from the rotating disk (21); the round shaft block (233) is fixedly mounted on the top of the height adjustment rod (232); and the clamp (234) is fixedly mounted on the side end of the round shaft block (233).

7. The wire cutting quick positioning fixture according to claim 6, characterized in that: The cutting assembly (3) comprises a fixed frame (31), a moving rod (32), and a wire cutter (33); the fixed frame (31) is fixedly mounted on the top of the working table (1); a slide rail is provided inside the fixed frame (31); the moving rod (32) is slidably connected to the slide rail; and the wire cutter (33) is slidably connected to the outer surface of the moving rod (32).

8. The wire cutting quick positioning fixture according to claim 7, characterized in that: The wire cutter (33) and the moving rod (32) are in a vertical direction, the cutting assembly (3) is fixedly installed directly above the clamping assembly (2), and a clamping block is fixedly connected to the side end of the moving rod (32), and the clamping block is clamped in the slide rail.

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