CN221210689U - Positioning tool of numerical control machine tool - Google Patents
Positioning tool of numerical control machine tool Download PDFInfo
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- CN221210689U CN221210689U CN202322080735.7U CN202322080735U CN221210689U CN 221210689 U CN221210689 U CN 221210689U CN 202322080735 U CN202322080735 U CN 202322080735U CN 221210689 U CN221210689 U CN 221210689U
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- threaded rod
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- 230000000670 limiting effect Effects 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a positioning tool of a numerical control machine tool, which relates to the technical field of numerical control manufacture and comprises the following components: the device comprises a base mechanism, a sliding mechanism and a clamping mechanism, wherein the sliding mechanism is arranged at the top of the base mechanism. According to the utility model, a workpiece is placed between two clamping blocks, the threaded rod handle is rotated to enable the bidirectional threaded rod to drive the clamping mechanism to move relatively, so that the workpiece clamping effect is achieved, when the other surface of the workpiece is required to be processed, the limiting handle is pressed down to release the limiting of the limiting chuck, the workpiece is turned over again to enable the processing surface to face the direction of the cutter, and after the direction is adjusted, the limiting block and the limiting groove are closed to limit, and as the clamping blocks and the supporting blocks are connected through the steel ball bearings, the workpiece can be turned over at multiple angles under the condition that the clamping force is not released, so that the complex process of re-clamping and positioning during multi-surface processing of the workpiece is eliminated, the operation process is effectively simplified, and the production efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of numerical control manufacturing, in particular to a positioning tool of a numerical control machine tool.
Background
The numerical control machine tool is a high-precision and high-efficiency automatic machine tool, well solves the problems of complex, precise, small-batch and multi-variety part machining, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, ensures that the workpiece cannot be displaced in the whole machining process when the machine tool is used for machining the workpiece, otherwise, the machining precision is influenced, and in order to ensure the machining quality and the machining precision, a machine tool positioning tool is needed.
When the existing vertical numerical control machine tool is used for single-piece small-batch machining production, clamping and positioning are carried out by using a vice or a three-jaw chuck, but the clamping angle of a positioning tool in the prior art is single, when a workpiece is required to be machined in multiple faces, an operator needs to take out the workpiece for clamping and positioning again, the process is complicated, and the production efficiency is influenced.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the clamping angle of a positioning tool is single, when a workpiece needs to be machined in multiple surfaces, an operator needs to take out the workpiece to clamp and position again, the process is complicated, and the production efficiency is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a numerically controlled machine tool positioning tool, comprising: base mechanism, slide mechanism and clamping mechanism, slide mechanism sets up at the top of base mechanism, clamping mechanism fixed mounting is at slide mechanism's top, base mechanism includes the frock base, the guide way has been seted up to frock base top center department, the frock base top is provided with a plurality of rings near four corners.
Further, the sliding mechanism comprises two sliding block bases, two bidirectional threaded rods are arranged between the two sliding block bases in a threaded mode, and the bidirectional threaded rods penetrate through the outer surfaces of the two sliding block bases and extend to the other side.
Further, the left end face of the bidirectional threaded rod is sleeved with a threaded rod handle, a guide sleeve is slidably connected to the middle of the bidirectional threaded rod, and one of the sliding block bases is fixedly connected with a limiting support near the left thread.
Further, a limiting block is arranged between the inner surface walls of the limiting brackets, and the outer surface of one side of each limiting bracket is rotationally connected with a limiting handle.
Further, the clamping mechanism comprises two supporting blocks, the two inner surface walls of the two supporting blocks are respectively and rotatably connected with a steel ball bearing, one of the steel ball bearings is fixed with a limiting chuck on the left end face, the outer surface of the limiting chuck is provided with a plurality of limiting grooves, and the outer surfaces of the opposite sides of the two steel ball bearings are respectively and fixedly provided with two clamping blocks.
Further, the two slider bases are respectively arranged at the two ends of the guide groove in a sliding mode, the bottom of the guide sleeve is fixedly connected with the center of the bottom in the guide groove through threads, and one end of the limiting handle penetrates through the outer surface of the limiting support and extends to the inside to correspond to the limiting block fixedly connected wall.
Further, the outer surface of the limiting block corresponds to the inner surface wall of the limiting groove, and the supporting block is fixedly connected to the top of the base of the sliding block in a screw mode and close to the middle position.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, a workpiece is placed between two clamping blocks, the threaded rod handle is rotated to enable the bidirectional threaded rod to drive the clamping mechanism to move relatively, so that the workpiece clamping effect is achieved, when the other surface of the workpiece is required to be processed, the limiting handle is pressed down to release the limiting of the limiting chuck, the workpiece is turned over again to enable the processing surface to face the direction of the cutter, and after the direction is adjusted, the limiting block and the limiting groove are closed to limit, and as the clamping blocks and the supporting blocks are connected through the steel ball bearings, the workpiece can be turned over at multiple angles under the condition that the clamping force is not released, so that the complex process of re-clamping and positioning during multi-surface processing of the workpiece is eliminated, the operation process is effectively simplified, and the production efficiency is greatly improved.
2. According to the utility model, the function of conveniently positioning the tool to hang the workbench of the numerical control machine tool is achieved through the hanging ring, the guiding and limiting functions of the bidirectional threaded rod are achieved through the guide sleeve, the effect of smoothly turning the workpiece is achieved through the steel ball bearing, the friction resistance to the workpiece is increased through the grain lines on the clamping surface of the clamping block, and the workpiece is not easy to slide during machining.
Drawings
Fig. 1 is a perspective view of a positioning tool of a numerical control machine tool provided by the utility model;
fig. 2 is a schematic diagram of a base mechanism of a positioning tool of a numerical control machine tool according to the present utility model;
Fig. 3 is a schematic diagram of a sliding mechanism of a positioning tool of a numerical control machine tool according to the present utility model;
FIG. 4 is an enlarged view at A of FIG. 3;
Fig. 5 is a schematic diagram of a clamping mechanism of a positioning tool of a numerical control machine tool according to the present utility model.
Legend description: 1. a base mechanism; 101. a tooling base; 102. a guide groove; 103. a hanging ring; 2. a sliding mechanism; 201. a slider base; 202. a two-way threaded rod; 203. a threaded rod handle; 204. a guide sleeve; 205. a limit bracket; 206. a limiting block; 207. a limit handle; 3. a clamping mechanism; 301. a support block; 302. a clamping block; 303. a steel ball bearing; 304. a limit chuck; 305. and a limit groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1, as shown in fig. 1 to 4, the present utility model provides a positioning tool for a numerically-controlled machine tool, including: base mechanism 1, slide mechanism 2 and clamping mechanism 3, slide mechanism 2 sets up the top at base mechanism 1, clamping mechanism 3 fixed mounting is at the top of slide mechanism 2, base mechanism 1 includes frock base 101, the guide way 102 has been seted up to frock base 101 top center department, frock base 101 top is close to four corners department and is provided with a plurality of rings 103, slide mechanism 2 includes slider base 201, the quantity of slider base 201 sets up to two, the screw thread is provided with two slider bases 201 between two slider bases 202, two outer surfaces of two slider bases 201 are run through to the opposite side to two threaded rod 202, two threaded rod 202 left end face cover is equipped with threaded rod handle 203, two threaded rod 202 intermediate part sliding connection has uide bushing 204, one of them slider base 201 top is close to left side screw thread fixedly connected with spacing support 205.
The whole embodiment 1 achieves the effects that when a workpiece is required to be clamped and positioned, the workpiece is placed between two clamping blocks 302, the threaded rod handle 203 is sleeved into the left end face of the bidirectional threaded rod 202, the threaded rod handle 203 is rotated to drive the bidirectional threaded rod 202 to rotate, so that the bidirectional threaded rod 202 drives the clamping mechanisms 3 at the tops of the two slide bases 201 to move relatively, the effect of clamping the workpiece is achieved, when the other surface of the workpiece is required to be processed, the limiting handle 207 is pressed down, the limiting block 206 is rotated to be separated from the limiting groove 305, the limiting of the limiting chuck 304 is released, the limiting chuck 304 is rotated to enable the workpiece to be overturned, the processing surface of the workpiece faces the cutter direction, the limiting block 206 and the limiting groove 305 are closed after the direction is adjusted, the limiting effect of the limiting chuck 304 is achieved, and the clamping blocks 302 and the supporting blocks 301 are connected through the steel ball bearings 303, so that the workpiece can be overturned under the condition that the clamping force is not released, the problem that the clamping angle of a positioning tool is single in the prior art is effectively solved, the process of re-clamping and positioning of the workpiece is effectively simplified, and the production efficiency is greatly improved.
In embodiment 2, as shown in fig. 1-4, a limiting block 206 is disposed between inner surfaces of the limiting support 205, an outer surface on one side of the limiting support 205 is rotationally connected with a limiting handle 207, the clamping mechanism 3 includes supporting blocks 301, the number of the supporting blocks 301 is two, inner surfaces of the two supporting blocks 301 are rotationally connected with steel ball bearings 303, a limiting chuck 304 is fixed on a left end surface of one of the steel ball bearings 303, a plurality of limiting grooves 305 are formed on an outer surface of the limiting chuck 304, two clamping blocks 302 are fixed on outer surfaces on opposite sides of the two steel ball bearings 303, two slider bases 201 are respectively and slidably disposed at two ends of the guiding groove 102, one end of the limiting handle 207 penetrates through the outer surface of the limiting support 205 and extends to the inside to correspond to a fixedly connecting wall of the limiting block 206, the outer surface of the limiting block 206 corresponds to the inner surface of the limiting groove 305, and the supporting blocks 301 are fixedly connected to the top of the slider bases 201 near the middle position.
The effect that its whole embodiment 2 reached is, has played the effect that conveniently fixes a position the frock and hangs the digit control machine tool workstation through rings 103, has played direction and spacing effect to two-way threaded rod 202 through uide bushing 204, has played the effect that upset work piece is more smooth and easy through steel ball bearing 303, has played the frictional resistance that increases the work piece through the granule line on the grip face of grip block 302, is difficult for the landing during processing.
Working principle: the workpiece is placed between the two clamping blocks 302, the threaded rod handle 203 is sleeved into the left end face of the bidirectional threaded rod 202, the threaded rod handle 203 is rotated to drive the bidirectional threaded rod 202 to rotate, the bidirectional threaded rod 202 drives the clamping mechanisms 3 at the tops of the two slide bases 201 to move relatively, thereby achieving the effect of clamping the workpiece, when the other surface of the workpiece is required to be machined, the limiting block 206 is rotated by pressing the limiting handle 207, the limiting of the limiting chuck 304 is relieved, the workpiece is turned over again to face the direction of the cutter, the limiting block 206 and the limiting groove 305 are closed to limit after the direction is adjusted, and because the clamping blocks 302 and the supporting blocks 301 are connected through the steel ball bearings 303, the workpiece can be turned over at multiple angles, thereby eliminating the tedious process of re-clamping and positioning during multi-surface machining of the workpiece, effectively simplifying the operation process, greatly improving the production efficiency, playing the roles of guiding and limiting the bidirectional threaded rod 206 through the guide sleeve 204, playing the role of guiding and limiting the workpiece through the steel ball bearings 303, achieving the effect of smoothly turning over the workpiece, and preventing the workpiece from sliding down due to the fact that the clamping particles on the clamping blocks 302 slide down when the clamping blocks are clamped.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a digit control machine tool location frock which characterized in that includes: the device comprises a base mechanism (1), a sliding mechanism (2) and a clamping mechanism (3), wherein the sliding mechanism (2) is arranged at the top of the base mechanism (1), and the clamping mechanism (3) is fixedly arranged at the top of the sliding mechanism (2);
Base mechanism (1) are including frock base (101), guide way (102) have been seted up in frock base (101) top center department, frock base (101) top is close to four corners and is provided with a plurality of rings (103), slide mechanism (2) are including slider base (201), the quantity of slider base (201) sets up to two, two screw thread is provided with two-way threaded rod (202) between slider base (201), two-way threaded rod (202) run through the surface of two slider bases (201) and extend to the opposite side.
2. The numerically-controlled machine tool positioning tool according to claim 1, wherein: the left end face of the bidirectional threaded rod (202) is sleeved with a threaded rod handle (203), a guide sleeve (204) is slidably connected to the middle of the bidirectional threaded rod (202), and a limit bracket (205) is fixedly connected to the top of one sliding block base (201) close to left threads.
3. The numerically-controlled machine tool positioning tool according to claim 2, wherein: a limiting block (206) is arranged between the inner surface walls of the limiting brackets (205), and a limiting handle (207) is rotatably connected to the outer surface of one side of each limiting bracket (205).
4. A numerically-controlled machine tool positioning tool as in claim 3, wherein: the clamping mechanism (3) comprises two supporting blocks (301), the number of the supporting blocks (301) is two, steel ball bearings (303) are rotatably connected to the inner surface wall of each supporting block (301), one of the steel ball bearings (303) is fixedly provided with a limiting chuck (304) on the left end face, a plurality of limiting grooves (305) are formed in the outer surface of the limiting chuck (304), and two clamping blocks (302) are fixedly arranged on the outer surfaces of opposite sides of the two steel ball bearings (303).
5. The numerically-controlled machine tool positioning tool according to claim 4, wherein: the two slider bases (201) are respectively arranged at two ends of the guide groove (102) in a sliding mode, the bottoms of the guide sleeves (204) are fixedly connected with the center of the inner bottom of the guide groove (102) through threads, and one end of the limiting handle (207) penetrates through the outer surface of the limiting support (205) and extends to the inside to correspond to the fixedly connected wall of the limiting block (206).
6. The numerically-controlled machine tool positioning tool according to claim 5, wherein: the outer surface of the limiting block (206) corresponds to the inner surface wall of the limiting groove (305), and the supporting block (301) is fixedly connected to the top of the sliding block base (201) close to the middle position in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080735.7U CN221210689U (en) | 2023-08-04 | 2023-08-04 | Positioning tool of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322080735.7U CN221210689U (en) | 2023-08-04 | 2023-08-04 | Positioning tool of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210689U true CN221210689U (en) | 2024-06-25 |
Family
ID=91571082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322080735.7U Active CN221210689U (en) | 2023-08-04 | 2023-08-04 | Positioning tool of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210689U (en) |
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2023
- 2023-08-04 CN CN202322080735.7U patent/CN221210689U/en active Active
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