CN210733398U - Miniature cylinder part precision finishing frock - Google Patents
Miniature cylinder part precision finishing frock Download PDFInfo
- Publication number
- CN210733398U CN210733398U CN201921150122.3U CN201921150122U CN210733398U CN 210733398 U CN210733398 U CN 210733398U CN 201921150122 U CN201921150122 U CN 201921150122U CN 210733398 U CN210733398 U CN 210733398U
- Authority
- CN
- China
- Prior art keywords
- mould benevolence
- spring
- product
- cylinder part
- miniature cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005056 compaction Methods 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The utility model relates to a miniature cylinder part precision finishing frock. The miniature cylinder part of production at present, current production frock leads to the product to warp when producing the product easily, leads to cylindrical position degree to exceed 0.05mm, and the yields is lower. The utility model discloses its characterized in that includes mould benevolence and lower mould benevolence, last mould benevolence and lower mould benevolence set up relatively, last mould benevolence in set up the spring, the lower part of going up the spring set up the pre-compaction post, the lower mould benevolence in the bottom set up down the spring, lower spring on set up down the mold core, lower mold core on place the product, last mould benevolence by the aerostatic press control action, go up the mould benevolence and move down, the product is lived to the pre-compaction post pressure. The utility model discloses an extrusion mode realizes guaranteeing the batch production of position degree accuracy control in 0.05mm to miniature cylinder part high accuracy.
Description
Technical Field
The utility model belongs to manufacturing frock field, especially a miniature cylinder part precision finishing frock.
Background
A miniature cylindrical part is produced at present and comprises 3 parts
0.5 mm's cylinder, current production frock leads to the product to warp easily when producing the product, leads to cylindrical position degree to exceed 0.05mm, and the yields is lower.
Disclosure of Invention
The utility model discloses to the problem that prior art exists, provide a miniature cylinder part precision finishing frock, correct through the frock extrusion and control the position degree, realize batch production.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows: the utility model provides a miniature cylinder part precision finishing frock, its characterized in that includes mould benevolence and lower mould benevolence, last mould benevolence and lower mould benevolence set up relatively, last mould benevolence in set up the spring, the lower part of going up the spring set up the pre-compaction post, lower mould benevolence in the bottom set up down the spring, lower spring on set up down the mold core, lower mold core on place the product, last mould benevolence move down by aerostatic press control action, go up the mould benevolence, the pre-compaction post withholds the product.
The upper part of the upper die core and the lower part of the lower die core are respectively provided with an empty groove, and an upper spring and a lower spring are preset in the empty grooves.
The utility model discloses an extrusion mode realizes guaranteeing the batch production of position degree accuracy control in 0.05mm to miniature cylinder part high accuracy.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of the present invention.
Figure 2 is the structure schematic diagram of the processing production of the utility model
Fig. 3 is a schematic diagram of the structure of the processed product of the present invention.
In the figure: 1. the product 2, the lower mold core 3, the lower supporting mold core 4, the lower spring 5, the upper spring 6, the upper mold core 7 and the pre-pressing column.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention.
Referring to fig. 1-3, the utility model discloses a miniature cylinder part precision finishing frock, including last mould benevolence and lower mould benevolence, last mould benevolence and lower mould benevolence set up relatively, last mould benevolence in set up the spring, the lower part of going up the spring set up the pre-compaction post, the lower mould benevolence in the bottom set up down the spring, the lower spring on set up down the mold core, lower mold core on place the product, last mould benevolence move down by aerostatic press control action, go up the mould benevolence, the pre-compaction post withholds the product. The upper part of the upper die core and the lower part of the lower die core are respectively provided with an empty groove, and an upper spring and a lower spring are preset in the empty grooves.
The working process is as follows: and (3) putting the product into the lower mold core 2, starting the air compressor after confirming that the product is placed in place, enabling the upper mold core 6 to move downwards slowly, and pressing the product by the pre-pressing column 7 first to avoid the product from turning on one side. Moving down to the product position, certain pressure maintaining time is provided, and elastic rebound of the product is prevented; after the pressure maintaining time is up, the upper die core returns to the original position along with the device, and meanwhile, the lower die core is popped out for a certain distance, so that the product can be taken out after being loosened or popped out of the lower die core, and the whole production time is 6S.
The utility model discloses an extrusion mode realizes guaranteeing the batch production of position degree accuracy control in 0.05mm to miniature cylinder part high accuracy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a miniature cylinder part precision finishing frock, its characterized in that includes mould benevolence and lower mould benevolence, last mould benevolence and lower mould benevolence set up relatively, last mould benevolence in set up the spring, the lower part of going up the spring set up the pre-compaction post, lower mould benevolence in the bottom set up down the spring, lower spring on set up down the mold core, lower mold core on place the product, last mould benevolence move down by aerostatic press control action, go up the mould benevolence, the pre-compaction post withholds the product.
2. The precision machining tool for the miniature cylindrical part according to claim 1, wherein the upper part of the upper die core and the lower part of the lower die core are respectively provided with a hollow groove, and an upper spring and a lower spring are preset in the hollow grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150122.3U CN210733398U (en) | 2019-07-22 | 2019-07-22 | Miniature cylinder part precision finishing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150122.3U CN210733398U (en) | 2019-07-22 | 2019-07-22 | Miniature cylinder part precision finishing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210733398U true CN210733398U (en) | 2020-06-12 |
Family
ID=70984802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150122.3U Expired - Fee Related CN210733398U (en) | 2019-07-22 | 2019-07-22 | Miniature cylinder part precision finishing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210733398U (en) |
-
2019
- 2019-07-22 CN CN201921150122.3U patent/CN210733398U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |