CN215616632U - Flexible positioning tool for communication equipment parts - Google Patents
Flexible positioning tool for communication equipment parts Download PDFInfo
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- CN215616632U CN215616632U CN202122337157.1U CN202122337157U CN215616632U CN 215616632 U CN215616632 U CN 215616632U CN 202122337157 U CN202122337157 U CN 202122337157U CN 215616632 U CN215616632 U CN 215616632U
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Abstract
The utility model provides a flexible positioning tool for communication equipment parts, which comprises a clamping part, wherein the clamping part is connected with a limiting part, the limiting part is connected with a positioning part, the positioning part is provided with a first mounting surface and a second mounting surface, the first mounting surface is sequentially provided with a supporting block and a transition block, a first limiting column and a second limiting column are arranged in the transition block, the front end of the second mounting surface is provided with a cushion block, the upper surface of the cushion block is provided with a limiting strip, an elastic supporting part is arranged in the cushion block, the elastic supporting part is connected with a limiting screw, a sliding groove is arranged on the surface of the supporting block, which is far away from the first mounting surface, the sliding groove is connected with an L-shaped supporting plate, and one end of the L-shaped supporting plate, which is far away from the supporting block, is connected with an elastic pressing part. The flexible positioning tool implements flexible processing, and the parts are subjected to the bidirectional action of the elastic pressing part and the elastic supporting part, so that hard contact between the cutter and the parts in the processing process is avoided, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of machining tools, and particularly relates to a flexible positioning tool for communication equipment parts.
Background
When mechanical parts are machined, a plurality of stations of the aluminum parts need to be machined, the traditional machining mode is not suitable for parts with high precision requirements, the production efficiency is low, and meanwhile, the produced parts are low in precision; when the communication equipment parts are processed, as shown in figure 1, the requirement of 0.02mm of verticality exists on the size of three surfaces to be processed, the traditional processing needs to be processed by three steps, certain positioning error exists when the processes are converted, and the product output quality is poor; in addition, the process needs to be circulated, and the working hours of parts are increased.
At present, a special processing tool needs to be used for clamping and fixing when an aluminum piece is processed, so that the processing precision and the processing operation safety of the aluminum piece are guaranteed, the existing processing tool is in rigid contact, irregular deformation of the part can be caused after the part is processed and removed from the tool, irregular deformation of the part can be caused by the processing force of a cutter, the pressing force of the tool on the part and the like in the processing process, and the technical problem needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a flexible positioning tool for communication equipment parts.
In order to achieve the purpose, the utility model provides the following technical scheme:
a flexible positioning tool for communication equipment parts comprises a clamping part, wherein the clamping part is connected with a limiting part, the limiting part is connected with a positioning part, the positioning part is provided with a first mounting surface and a second mounting surface, the first mounting surface and the second mounting surface are vertically arranged,
the first mounting surface is sequentially provided with a supporting block and a transition block, the transition block is arranged on the left side of the supporting block, a first limiting column and a second limiting column are arranged in the transition block, the first limiting column and the second limiting column respectively protrude out of two ends of the transition block, the extending lengths of the first limiting column and the second limiting column are arranged according to the positioning surface of a part to be processed,
the front end of the second mounting surface is provided with a cushion block, the upper surface of the cushion block is parallel to the first mounting surface and is arranged at the same height, the upper surface of the cushion block is provided with a limit strip, an elastic supporting part is arranged in the cushion block and is vertical to the upper surface of the cushion block, the elastic supporting part is connected with a limit screw,
the supporting block is provided with a sliding groove on the surface far away from the first mounting surface, the sliding groove is connected with an L-shaped supporting plate, one end, far away from the supporting block, of the L-shaped supporting plate is connected with an elastic pressing portion, and the elastic pressing portion is perpendicular to the L-shaped supporting plate.
Furthermore, the supporting block, the transition block, the cushion block and the positioning part are fixed by bolts.
Furthermore, the front end of the positioning part is provided with an avoidance space.
Furthermore, the limiting part is provided with a counter bore and a pin hole, and the counter bore is uniformly distributed in the circumferential direction.
Furthermore, disc springs are arranged in the elastic pressing part and the elastic supporting part.
Furthermore, the elastic pressing part is provided with 3 elastic pressing parts, and the number of the elastic pressing parts is 3 elastic pressing parts which are distributed in a triangular mode.
Has the advantages that: the flexible positioning tool implements flexible processing, has a simple structure, and the parts are bidirectionally acted by the elastic pressing part and the elastic supporting part, so that hard contact between a cutter and the parts in the processing process is avoided, the production efficiency is improved, and the qualification rate is improved;
when a workpiece is clamped, the elastic pressing part is arranged, and when an operator locks and fastens the workpiece, the locking deformation caused by excessive force is avoided, and the clamping difficulty of the part is reduced;
the transverse and longitudinal limiting of the part to be processed is realized through the limiting strip, the first limiting column and the second limiting column, the error generated in the processing process is effectively reduced, and the verticality precision and the surface quality between the three surfaces are further improved.
Drawings
FIG. 1 is a diagram of a part to be machined according to the background art;
FIG. 2 is a front view of a flexible positioning tool for communication equipment parts according to the present invention;
FIG. 3 is a top view of a flexible positioning tool for communication equipment parts according to the present invention;
fig. 4 is a left side view of the flexible positioning tool for communication equipment parts provided by the utility model.
In the figure: 1 block portion, 2 spacing portions, 201 counter bore, 202 pinhole, 3 location portion, 301 first installation face, 302 second installation face, 303 keep away the vacancy, 4 supporting shoes, 401 spout, 5L type backup pad, 6 elastic compression portion, 7 transition blocks, 701 first spacing post, 702 second spacing post, 8 cushion blocks, 9 elastic support portion, 10 stop screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
As shown in fig. 2-4, the flexible positioning tool for communication equipment parts provided by the present invention comprises a clamping portion 1, wherein the clamping portion 1 is connected with a limiting portion 2, the limiting portion 2 is connected with a positioning portion 3, the positioning portion 3 is provided with a first mounting surface 301 and a second mounting surface 302, the first mounting surface 301 and the second mounting surface 302 are vertically arranged,
the first mounting surface 301 is sequentially provided with a supporting block 4 and a transition block 7, the transition block 7 is arranged on the left side of the supporting block 4, a first limiting column 701 and a second limiting column 702 are arranged in the transition block 7, the first limiting column 701 and the second limiting column 702 respectively protrude out of two ends of the transition block 7, the extending lengths of the first limiting column 701 and the second limiting column 702 are arranged according to the positioning surface of a part to be processed, the arrangement of the first limiting column 701 and the second limiting column 702 enables the part to be processed to be transversely limited,
the front end of the second mounting surface 302 is provided with a cushion block 8, the upper surface of the cushion block 8 is parallel to the first mounting surface 301 and arranged at the same height, the upper surface of the cushion block 8 is provided with a limit strip 801, the limit strip 801 is arranged to limit the part to be processed longitudinally, an elastic support part 9 is arranged in the cushion block 8, the elastic support part 9 is arranged perpendicular to the upper surface of the cushion block 8, the elastic support part 9 is used for flexibly supporting the part to be processed in the milling process so as to avoid the part from deforming, the elastic support part 9 is connected with a limit screw 10, and the limit screw 10 effectively limits the extension of the elastic support part 9,
the surface, far away from the first mounting surface 301, of the supporting block 4 is provided with a sliding groove 401, the sliding groove 401 is connected with an L-shaped supporting plate 5, one end, far away from the supporting block 4, of the L-shaped supporting plate 5 is connected with an elastic pressing portion 6, the elastic pressing portion 6 is perpendicular to the L-shaped supporting plate 5, and the elastic pressing portion 6 corresponds to a part to be processed and fixes the part.
In practical application, the supporting block 4, the transition block 7, the cushion block 8 and the positioning part 3 are fixed by bolts.
In practical application, the front end of the positioning part 3 is provided with a space avoiding position 303, and the weight of the positioning tool is reduced due to the space avoiding position 303.
In practical application, spacing portion 2 is provided with counter bore 201, pinhole 202, counter bore 201 circumference equipartition sets up, counter bore 201 is used for fixing a position frock and four-axis lathe fixed, and pinhole 202 is used for restricting first installation face 301's position makes things convenient for subsequent processing.
In practical application, disc springs are arranged in the elastic pressing part 6 and the elastic supporting part 9.
In practical application, elasticity compresses tightly 6 and sets up 3, 3 elasticity compresses tightly 6 and is triangular distribution, and stability is higher.
The working principle is as follows:
according to the part flexible positioning tool, the tool is fixed on the four-axis rotary table, and before a part to be processed is installed, the limiting screw 10 fixes the elastic supporting part 9 so that the elastic supporting part does not protrude out of the first installation surface 301; during installation, a part to be machined is placed on the first installation surface 301, the part to be machined is limited transversely and longitudinally through the limiting strip 801, the first limiting column 701 and the second limiting column 702, and then the part to be machined is pressed through 3 groups of elastic pressing parts 6 vertically arranged on the L-shaped supporting plate 5; during operation, loosen stop screw 10, certain supporting role is played to the spare part bottom surface to elastic support portion 9, avoids cutter in the course of working to A, B, C face hard processing to avoid warping in the course of the parts machining, through four-axis revolving stage with A, B, C face one shot forming.
The foregoing shows and describes the principles, essential features and advantages of the present invention, with front, rear, left and right non-limiting reference being made thereto, primarily for the purpose of illustrating the technology more intuitively, and without limitation. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (6)
1. The utility model provides a flexible location frock of communication equipment part which characterized in that: comprises a clamping part (1), the clamping part (1) is connected with a limiting part (2), the limiting part (2) is connected with a positioning part (3), the positioning part (3) is provided with a first mounting surface (301) and a second mounting surface (302), the first mounting surface (301) and the second mounting surface (302) are vertically arranged,
the first mounting surface (301) is sequentially provided with a supporting block (4) and a transition block (7), the transition block (7) is arranged on the left side of the supporting block (4), a first limiting column (701) and a second limiting column (702) are arranged in the transition block (7), the first limiting column (701) and the second limiting column (702) respectively protrude out of two ends of the transition block (7) to be arranged, the protruding lengths of the first limiting column (701) and the second limiting column (702) are arranged according to the positioning surface of a part to be processed,
a cushion block (8) is arranged at the front end of the second mounting surface (302), the upper surface of the cushion block (8) is parallel to the first mounting surface (301) and arranged at the same height, a limiting strip (801) is arranged on the upper surface of the cushion block (8), an elastic supporting part (9) is arranged in the cushion block (8), the elastic supporting part (9) is arranged perpendicular to the upper surface of the cushion block (8), the elastic supporting part (9) is connected with a limiting screw (10),
the supporting block (4) is provided with a sliding groove (401) on the surface far away from the first mounting surface (301), the sliding groove (401) is connected with an L-shaped supporting plate (5), one end, far away from the supporting block (4), of the L-shaped supporting plate (5) is connected with an elastic pressing portion (6), and the elastic pressing portion (6) is perpendicular to the L-shaped supporting plate (5).
2. The flexible positioning tool for communication equipment parts according to claim 1, characterized in that: the supporting block (4), the transition block (7), the cushion block (8) and the positioning part (3) are fixed through bolts.
3. The flexible positioning tool for communication equipment parts according to claim 1, characterized in that: the front end of the positioning part (3) is provided with a space avoiding part (303).
4. The flexible positioning tool for communication equipment parts according to claim 1, characterized in that: limiting part (2) is provided with counter bore (201), pinhole (202), counter bore (201) circumference equipartition sets up.
5. The flexible positioning tool for communication equipment parts according to claim 1, characterized in that: disc springs are arranged in the elastic pressing part (6) and the elastic supporting part (9).
6. The flexible positioning tool for communication equipment parts according to claim 1, characterized in that: the elastic pressing parts (6) are arranged in 3, and the elastic pressing parts (6) are distributed in a triangular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122337157.1U CN215616632U (en) | 2021-09-26 | 2021-09-26 | Flexible positioning tool for communication equipment parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122337157.1U CN215616632U (en) | 2021-09-26 | 2021-09-26 | Flexible positioning tool for communication equipment parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616632U true CN215616632U (en) | 2022-01-25 |
Family
ID=79919672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122337157.1U Active CN215616632U (en) | 2021-09-26 | 2021-09-26 | Flexible positioning tool for communication equipment parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616632U (en) |
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2021
- 2021-09-26 CN CN202122337157.1U patent/CN215616632U/en active Active
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