CN211708661U - Elbow support processing frock - Google Patents
Elbow support processing frock Download PDFInfo
- Publication number
- CN211708661U CN211708661U CN201922356539.1U CN201922356539U CN211708661U CN 211708661 U CN211708661 U CN 211708661U CN 201922356539 U CN201922356539 U CN 201922356539U CN 211708661 U CN211708661 U CN 211708661U
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- China
- Prior art keywords
- tooling
- frock
- pin
- elbow support
- elbow
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- Expired - Fee Related
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Abstract
The utility model provides an elbow support processing frock, including frock colored disc and frock connecting plate, frock colored disc and frock connecting plate fixed connection, be equipped with a frock extension board on the frock colored disc, install frock location extension board and frock clamp extension board on the frock extension board, be equipped with on the frock location extension board with the elbow support work piece on the corresponding work piece locating pin of hole position, the top of work piece locating pin is equipped with the knock pin, be equipped with the spring between knock pin and the work piece locating pin, the knock pin under the spring action of spring with the downthehole wall in close contact with of elbow support work piece, one side that the frock clamp extension board was pressed from both sides is equipped with the frock clamp plate, frock fastening bolt passes the frock and presss from both sides the clamp. The elbow support machining tool is compact in structure, high in replacement speed, good in stability, simple and safe to operate, capable of guaranteeing the quality of workpieces, free of the operation of technical workers with high technical content, wide in application range and capable of being used for machining the workpieces with high requirements on position degree by taking the hole as a positioning reference.
Description
Technical Field
The utility model belongs to work piece processing field, in particular to elbow support processing frock.
Background
In the production and processing process of special-shaped assembly parts, a part of part products in a large proportion need to be processed according to specific requirements, so that a common processing procedure plays an important role in the quality and assembly of the products, and the production cost and the production efficiency of enterprises are greatly influenced due to the guarantee of the processing position degree and the production process reliability.
The existing processing method is to manufacture a vertical tool with an angle, process the tool on a processing center, add a positioning pin on the tool, determine the position of a workpiece by the positioning pin to ensure the position and size tolerance of technical requirements, so the positioning pin is limited by the processing size tolerance of a workpiece hole, the size of the positioning pin can only be the lower limit of the size tolerance, otherwise, the workpiece cannot be placed in the tool, so the floating of the processing position size of the end of the workpiece formed by the floating of the size tolerance of the workpiece hole is caused, the quality stability of the processed workpiece is greatly reduced, the operation speed of an operator is influenced to a certain extent, the processing speed on the processing center is not improved, and the production cost and the production efficiency of an enterprise are directly influenced.
Therefore, an elbow bracket processing tool with a more scientific and reasonable design is needed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides an elbow support processing frock has solved the problem that position dimensional tolerance is difficult to the guarantee among the prior art during the production and processing of dysmorphism class equipment part.
The technical scheme of the utility model is realized like this: the utility model provides an elbow support processing frock, includes frock colored disc and frock connecting plate, the frock colored disc with frock connecting plate fixed connection, be equipped with a frock extension board on the frock colored disc, install frock location extension board and frock clamp extension board on the frock extension board, be equipped with the work piece locating pin corresponding with the hole position on the elbow support work piece on the frock location extension board, the top of work piece locating pin is equipped with the knock pin, the knock pin with be equipped with the spring between the work piece locating pin, the knock pin is in under the spring force effect of spring with the downthehole wall in close contact with of elbow support work piece, one side that the frock pressed from both sides the extension board is equipped with the frock clamp plate, and frock fastening bolt passes frock clamp extension board acts on the frock clamp plate.
In a preferred embodiment, the top end of the knock pin is tapered.
In a preferred embodiment, the top end of the ejector pin is provided with a steel ball in four directions, namely, up, down, left and right.
As a preferred embodiment, the cross-sectional shapes of the tooling face plate and the tooling connecting plate are both circular.
As a preferred embodiment, a tooling centering shaft is arranged at the center of the tooling face plate, and the tooling face plate is fixedly connected with the tooling connecting plate through the tooling centering shaft.
As a preferred embodiment, a tool flat pad is arranged at the contact position of the top end of the tool centering shaft and the tool connecting plate.
As a preferred embodiment, the tooling chuck is provided with a tooling balancing weight.
After the technical scheme is adopted, the beneficial effects of the utility model are that: the elbow support machining tool is compact in structure, high in replacement speed, good in stability, simple and safe to operate, capable of guaranteeing the quality of workpieces, free of the operation of technical workers with high technical content, wide in application range and capable of being used for machining the workpieces with high requirements on position degree by taking the hole as a positioning reference. The elbow support machining tool can machine the workpiece only by being arranged on a lathe, so that the operating speed of an operator is greatly improved, the reliability of workpiece installation is ensured, the stability of workpiece quality is guaranteed, the production cost is reduced for enterprises, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the elbow bracket processing tool of the present invention;
fig. 2 is a schematic sectional structure view of the elbow bracket processing tool of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the elbow bracket processing tool of the present invention.
In the figure, 1-tooling flower disc; 2, connecting a tool plate; 3, assembling a support plate; 4, positioning a support plate by a tool; 5, clamping the support plate by the tool; 6-elbow support work piece; 7-workpiece positioning pin; 8-knock pin; 9-a spring; 10-a tooling pressing plate; 11-fastening bolts by using a tool; 12-steel balls; 13-tooling a centering shaft; 14-tooling flat cushion; 15-tooling balancing weight.
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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 3, an elbow bracket processing tool comprises a tool disc chuck 1 and a tool connecting plate 2, the tool disc chuck 1 is fixedly connected with the tool connecting plate 2, a tool supporting plate 3 is arranged on the tool disc chuck 1, a tool positioning supporting plate 4 and a tool clamping supporting plate 5 are arranged on the tool supporting plate 3, a workpiece positioning pin 7 corresponding to the hole position on an elbow bracket workpiece 6 is arranged on the tool positioning supporting plate 4, a top pin 8 is arranged at the top end of the workpiece positioning pin 7, a spring 9 is arranged between the top pin 8 and the workpiece positioning pin 7, the top pin 8 is in close contact with the inner wall of a hole of the elbow bracket workpiece 6 under the elastic action of the spring 9, a tool pressing plate 10 is arranged on one side of the tool clamping supporting plate 5, and a tool fastening bolt 11 penetrates through the tool clamping supporting plate. The top of knock pin 8 has the tapering, and the top of knock pin 8 all is equipped with a steel ball 12 about in four directions about from top to bottom, and the cross sectional shape of frock colored disc 1 and frock connecting plate 2 is circular, and the center department of frock colored disc 1 is equipped with frock centering shaft 13, and frock colored disc 1 passes through frock centering shaft 13 and frock connecting plate 2 fixed connection, and frock centering shaft 13 top is equipped with frock flat bed 14 with the contact department of frock connecting plate 2, installs frock balancing weight 15 on the frock colored disc 1.
When the elbow support positioning device works, an operator places an elbow support workpiece on a tool support plate, slightly applies a little force to place two holes of the elbow support workpiece on a workpiece positioning pin, one steel ball is arranged in each of four directions in the workpiece positioning pin, the steel balls float inside and outside along with the size of the two holes of the elbow support workpiece, a top pin in the workpiece positioning pin is tapered, the synchronous inside and outside floating of the four steel balls can be guaranteed, the elastic force of a spring in the workpiece positioning pin acts on the top pin, the top pin presses the four steel balls to be in close contact with the inner walls of the two holes of the elbow support workpiece, the central reference of the holes is guaranteed to be unchanged, then a tool fastening bolt is fastened, the elbow support workpiece is pressed, the machining is started, and the tool fastening bolt is loosened to take out the.
The elbow support machining tool is compact in structure, high in replacement speed, good in stability, simple and safe to operate, capable of guaranteeing the quality of workpieces, free of the operation of technical workers with high technical content, wide in application range and capable of being used for machining the workpieces with high requirements on position degree by taking the hole as a positioning reference. The elbow support machining tool can machine the workpiece only by being arranged on a lathe, so that the operating speed of an operator is greatly improved, the reliability of workpiece installation is ensured, the stability of workpiece quality is guaranteed, the production cost is reduced for enterprises, and the production efficiency is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an elbow support processing frock which characterized in that includes: the tooling flower disc is fixedly connected with the tooling connecting plate, a tooling supporting plate is arranged on the tooling flower disc, a tooling positioning supporting plate and a tooling clamping supporting plate are mounted on the tooling supporting plate, a workpiece positioning pin corresponding to the hole position on the elbow support workpiece is arranged on the tooling positioning supporting plate, a jacking pin is arranged at the top end of the workpiece positioning pin, a spring is arranged between the jacking pin and the workpiece positioning pin, the jacking pin is in close contact with the inner wall of the hole of the elbow support workpiece under the elastic action of the spring, a tooling pressing plate is arranged on one side of the tooling clamping supporting plate, and a tooling fastening bolt penetrates through the tooling clamping supporting plate to act on the tooling pressing plate.
2. The elbow bracket machining tool according to claim 1, characterized in that: the top end of the ejector pin is provided with a taper.
3. The elbow bracket machining tool according to claim 2, characterized in that: the top end of the ejector pin is provided with a steel ball in four directions, namely, up, down, left and right.
4. The elbow bracket machining tool according to claim 1, characterized in that: the cross-sectional shapes of the tool chuck and the tool connecting plate are both circular.
5. The elbow bracket machining tool according to claim 4, characterized in that: the center of the tooling chuck is provided with a tooling centering shaft, and the tooling chuck is fixedly connected with the tooling connecting plate through the tooling centering shaft.
6. The elbow bracket machining tool according to claim 5, characterized in that: and a tool flat gasket is arranged at the contact position of the top end of the tool centering shaft and the tool connecting plate.
7. The elbow bracket machining tool according to claim 1, characterized in that: and a tooling balancing weight is arranged on the tooling flower disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356539.1U CN211708661U (en) | 2019-12-23 | 2019-12-23 | Elbow support processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356539.1U CN211708661U (en) | 2019-12-23 | 2019-12-23 | Elbow support processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211708661U true CN211708661U (en) | 2020-10-20 |
Family
ID=72818361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356539.1U Expired - Fee Related CN211708661U (en) | 2019-12-23 | 2019-12-23 | Elbow support processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211708661U (en) |
-
2019
- 2019-12-23 CN CN201922356539.1U patent/CN211708661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |