CN216097693U - Special-shaped ring belt top molded surface machining tool - Google Patents
Special-shaped ring belt top molded surface machining tool Download PDFInfo
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- CN216097693U CN216097693U CN202122838040.1U CN202122838040U CN216097693U CN 216097693 U CN216097693 U CN 216097693U CN 202122838040 U CN202122838040 U CN 202122838040U CN 216097693 U CN216097693 U CN 216097693U
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special-shaped ring belt top molded surface machining tool which comprises a bottom plate and a clamp body, wherein the clamp body is connected to the bottom plate, the clamp body is cylindrical, a V-shaped opening is formed in the upper end of the clamp body, a pin shaft hole I is formed in the upper end of the clamp body, an upper pin rod is arranged in the pin shaft hole I, a pin shaft hole II is formed below the V-shaped opening, a lower pin rod is arranged in the pin shaft hole II, a backstop screw is arranged above the pin shaft hole II, the pin shaft hole II is a square hole, a backstop groove is formed in the lower pin rod to facilitate clamping, and the backstop screw comprises a compression screw and a locking screw. The utility model has simple structure and convenient operation, the lower pin rod is pressed down by screwing the retaining screw to drive the workpiece to be processed to be slightly stretched, and the inner wall of the workpiece to be processed is tightly attached to the outer wall of the clamp, thereby having the characteristics of accurate positioning and stable installation.
Description
Technical Field
The utility model belongs to the technical field of machining tools, and particularly relates to a machining tool for a top molded surface of a special-shaped ring belt.
Background
Due to the special shape of the special-shaped annular belt, when a top profile is machined, if clamping bottom bulges are adopted for machining, the vice type core expanding tooling can cause radial deformation of parts, machining errors are large, and finally the rejection rate is high. Therefore, a tooling fixture is urgently needed to be developed, so that the machining is convenient, the machining precision is ensured, the generation of defective products is reduced, and the economic benefit of enterprises is improved.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a special-shaped ring belt top profile machining tool.
The utility model provides a dysmorphism clitellum top profile processing frock, includes the bottom plate and the anchor clamps body, anchor clamps body coupling is on the bottom plate, the anchor clamps body is cylindric, and V type opening has been seted up to anchor clamps body upper end, and the anchor clamps body upper end is equipped with round pin shaft hole one, be equipped with the round pin stick in the round pin shaft hole one, V type open-ended below is equipped with round pin shaft hole two, be equipped with down the round pin stick in the round pin shaft hole two, two tops in round pin shaft hole are equipped with the stopping screw, round pin shaft hole two is the quad slit, for pressing from both sides tightly for being convenient, is equipped with the stopping recess on the lower round pin stick, the stopping screw includes housing screw and locking screw.
For the convenience of operation, V type open-ended bottom is equipped with the recess, stopping screw locates in the recess, locking screw stretches into in the stopping recess of lower round pin stick, the anchor clamps body passes through the screwed connection with the bottom plate, be equipped with a plurality of connecting holes on the bottom plate, the connecting hole equipartition is in the bottom plate.
Compared with the prior art, the tool for processing the top molded surface of the special-shaped girdle band has the beneficial effects that: the utility model has simple structure and convenient operation, the lower pin rod is pressed down by screwing the retaining screw to drive the workpiece to be processed to be slightly stretched, and the inner wall of the workpiece to be processed is tightly attached to the outer wall of the clamp, thereby having the characteristics of accurate positioning and stable installation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a special-shaped ring belt top profile machining tool of the utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic perspective view of the tooling for machining the top profile of the special-shaped girdle band according to the utility model;
FIG. 4 is a diagram of the use state of the processing tool for the top profile of the special-shaped ring belt.
Shown in the figure, 1-bottom plate, 2-screw, 3-clamp body, 4-lower pin, 5-pin shaft hole II, 6-backstop groove, 7-locking screw, 8-pin shaft hole I, 9-upper pin, 10-V-shaped opening, 11-compression screw, 12-workpiece to be processed, 13-groove and 14-connecting hole.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper" and "lower" used in the present specification are for convenience of description only and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be made without substantial technical changes and may be considered as the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a profile processing tool for the top of a special-shaped girdle comprises a bottom plate 1 and a clamp body 3, the clamp body 3 is connected to the bottom plate 1, the clamp body 3 is cylindrical, a V-shaped opening 10 is formed in the upper end of the clamp body 3, the upper end of the clamp body 3 is divided into a left part and a right part by the V-shaped opening 10, a first pin shaft hole 8 is formed in the upper end of the clamp body 3, the first pin shaft hole 8 is formed in the left side wall and the right side wall of the clamp body 3, an upper pin rod 9 is arranged in the first pin shaft hole 8, a second pin shaft hole 5 is formed below the V-shaped opening 10, a lower pin rod 4 is arranged in the second pin shaft hole 5, a retaining screw is arranged above the second pin shaft hole 5, the second pin shaft hole 5 is a square hole, and a retaining groove 6 is formed in the lower pin rod 4 for facilitating clamping, and the retaining screw comprises a compression screw 11 and a locking screw 7.
As shown in fig. 3, for convenience of operation, a groove 13 is formed in the bottom end of the V-shaped opening 10, the retaining screw is arranged in the groove 13, the locking screw 7 extends into the retaining groove 6 of the lower pin 4, the clamp body 3 is connected with the bottom plate 1 through a screw 2, a plurality of connecting holes 14 are formed in the bottom plate 2, and the connecting holes 14 are uniformly distributed in the bottom plate 1.
The utility model is realized by the following modes: as shown in fig. 4, in use, a workpiece 12 to be processed is sleeved outside the clamp body 3, the upper pin rod 9 is inserted into the first pin shaft hole 8 above the clamp body 3 as a positioning pin, the lower pin rod 4 is inserted into the second pin shaft hole 5 below the clamp body 3 as a pressing pin, then the pressing screw 11 and the locking screw 7 are tightened, the lower pin rod 9 applies an axial force to the workpiece 12 to be processed to elongate the workpiece 12 to be processed, and during processing, the workpiece 12 to be processed is radially deformed and inwardly contracted, so that processing errors are reduced, and although the workpiece 12 to be processed is deformed during clamping, the deformation can be controlled by a gap between an inner hole of the workpiece 12 to be processed and the outer diameter of the clamp body 3, and generally the deformation is controlled within 0.03 mm.
Other parts of the utility model not described in detail are conventional techniques known to the person skilled in the art.
The scope of the present invention is not limited to the technical solutions disclosed in the embodiments, and any modifications, equivalent substitutions, improvements, etc. made to the above embodiments according to the technical spirit of the present invention fall within the scope of the present invention.
Claims (5)
1. The special-shaped girdle top molded surface machining tool is characterized by comprising a bottom plate and a clamp body, wherein the clamp body is connected to the bottom plate, the clamp body is cylindrical, a V-shaped opening is formed in the upper end of the clamp body, a first pin shaft hole is formed in the upper end of the clamp body, an upper pin rod is arranged in the first pin shaft hole, a second pin shaft hole is formed below the V-shaped opening, a lower pin rod is arranged in the second pin shaft hole, and a retaining screw is arranged above the second pin shaft hole.
2. The special-shaped ring belt top profile processing tool according to claim 1, wherein the pin shaft hole II is a square hole, the lower pin rod is provided with a retaining groove, and the retaining screw comprises a compression screw and a locking screw.
3. The special-shaped ring belt top profile machining tool according to claim 2, wherein a groove is formed in the bottom end of the V-shaped opening, the retaining screw is arranged in the groove, and the locking screw extends into the retaining groove of the lower pin rod.
4. The tooling for machining the top profile of the special-shaped ring belt according to any one of claims 1 to 3, wherein the fixture body is connected with the bottom plate through a screw.
5. The tooling for machining the top profile of the special-shaped ring belt according to claim 4, wherein a plurality of connecting holes are formed in the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122838040.1U CN216097693U (en) | 2021-11-19 | 2021-11-19 | Special-shaped ring belt top molded surface machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122838040.1U CN216097693U (en) | 2021-11-19 | 2021-11-19 | Special-shaped ring belt top molded surface machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097693U true CN216097693U (en) | 2022-03-22 |
Family
ID=80717738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122838040.1U Active CN216097693U (en) | 2021-11-19 | 2021-11-19 | Special-shaped ring belt top molded surface machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097693U (en) |
-
2021
- 2021-11-19 CN CN202122838040.1U patent/CN216097693U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A machining fixture for the top surface of an irregular ring belt Granted publication date: 20220322 Pledgee: Postal Savings Bank of China Limited Anshun Pingba District sub branch Pledgor: Guizhou xinyutaike Precision Technology Co.,Ltd. Registration number: Y2024980011088 |