CN205325244U - Planet carrier bore hole, mill face a special clamping device - Google Patents
Planet carrier bore hole, mill face a special clamping device Download PDFInfo
- Publication number
- CN205325244U CN205325244U CN201521106069.9U CN201521106069U CN205325244U CN 205325244 U CN205325244 U CN 205325244U CN 201521106069 U CN201521106069 U CN 201521106069U CN 205325244 U CN205325244 U CN 205325244U
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- locating piece
- planet carrier
- bore hole
- 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
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Abstract
The utility model relates to a planet carrier bore hole, mill face a special clamping device, including base, locating piece, clamp plate and rotational lock, the base constitute by bottom plate, locating plate and backup pad, the locating plate is located and adopts the backup pad to connect between bottom plate top and locating plate and the bottom plate, a positioning hole who is used for placing the work piece is made at the center of locating plate, locating piece of rear end installation of locating plate upper surface, a recess that is used for fixing a position the work piece is made to the preceding terminal surface of this locating piece, a clamp plate of each side installation at locating plate upper surface middle part, rotational lock of front end installation of locating plate upper surface, it is regional to form workpiece setting between foretell locating piece, clamp plate and the rotational lock. The utility model relates to a planet carrier bore hole, mill face a special clamping device that reasonable in design, structure are practical, uses is convenient, the clamping is firm, use can simplify the work degree of difficulty behind this device, alleviate personnel intensity of labour, quickening operating speed, improvement machining precision.
Description
Technical field
This utility model relates to the clamping device in Machining Technology field, especially a kind of planet carrier bore hole, milling face Special clamping device。
Background technology
Planet carrier is a vitals in planet-gear speed reducer, and its main body is cylinder, is made up of top board and base plate, adopts multiple side plate to connect between top board and base plate, and top board and base plate coaxially make a centre bore。Planet carrier needs to carry out end face milling, punching and Boring, at present, it is all that each operation is individually processed when it is processed, and uses different fixtures every time, therefore problems with can be caused to occur: 1, clamping times is many, and clamping can cause clamping error repeatedly；2, the clamping time is long, not only increases workman's amount of labour, and affects work efficiency。3, planet carrier is cylindrical shape, and existing fixture does not have anti-rotating function, and workpiece in the course of processing, it may happen that rotate, affects conforming product rate。
Utility model content
The purpose of this utility model is in that to make up the deficiencies in the prior art part, it is provided that a kind of clamping is easy, stable firmly, there is anti-rotating function and clamped one time after can complete the planet carrier bore hole of multi-step process, milling face Special clamping device。
The purpose of this utility model is realized by techniques below means:
A kind of planet carrier bore hole, milling face Special clamping device, it is characterized in that: include base, locating piece, pressing plate and anti-rotation device, described base is made up of base plate, location-plate and gripper shoe, and location-plate adopts gripper shoe to connect above base plate and between location-plate and base plate；A positioning through hole for placing workpiece is made at the center of location-plate；A locating piece is installed in the rear end of location-plate upper surface, and the front end face of this locating piece makes a groove for positioning workpiece；One pressing plate of each side installation of location-plate upper surface middle part；An anti-rotation device is installed in the front end of location-plate upper surface, above-mentioned locating piece, forms workpiece installation region between pressing plate and anti-rotation device。
And, two wear-resistant blocks of symmetrical setting-in on the front end face of described locating piece, the position of these two wear-resistant blocks is the contact point of workpiece and locating piece。
And, the middle part of described pressing plate is arranged on location-plate, and the arranged outside of pressing plate is in the upper end of a pin rod, and the lower end of this pin rod is arranged on location-plate, and the inner side of pressing plate is positioned at workpiece installation region。
And, described anti-rotation device includes slideway, fork-shaped Anti-rotary block and adjusts spanner, and slideway is arranged on location-plate, and the forked head of fork-shaped Anti-rotary block is positioned at workpiece installation region, and the rear end of fork-shaped Anti-rotary block is positioned at slideway and is connected with adjusting spanner。
Advantage of the present utility model and having the benefit effect that
1, this device is mainly made up of base, locating piece, pressing plate and anti-rotation device, and workpiece can be positioned clamping by positioning through hole, locating piece, pressing plate and anti-rotation device, it is achieved that the fastness of clamping, advantageously ensures that the machining accuracy of workpiece。
2, the anti-rotation device in this device utilizes the forked head of fork-shaped Anti-rotary block that the side plate of workpiece is carried out clamping, it is to avoid workpiece rotation, reduces percent defective。
3, this device is easy to use, and clamping is time saving and energy saving, and workpiece can complete the multi-step process such as bore hole, end face milling after installing, and has both alleviated the workload of staff, has improve again work efficiency。
4, this device two wear-resistant blocks of symmetrical setting-in on the front end face of locating piece, this design can extend the service life of locating piece。
5, this utility model is that one is reasonable in design, structure is practical, easy to use, clamping firmly planet carrier bore hole, milling face Special clamping device, can simplify work difficulty, alleviates personnel labor intensity, accelerates operating rate, improves machining accuracy after using this device。
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (installation workpiece)；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the schematic perspective view of Fig. 1；
Fig. 4 is schematic perspective view of the present utility model。
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing；It should be noted that the present embodiment is narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this。
A kind of planet carrier bore hole, milling face Special clamping device, including base, locating piece 9, pressing plate 1 and anti-rotation device 4, above-mentioned locating piece, form workpiece installation region between pressing plate and anti-rotation device。Base is made up of base plate 5, location-plate 2 and gripper shoe 6, and location-plate adopts multiple gripper shoe to connect above base plate and between location-plate and base plate。A positioning through hole 10 for placing workpiece is made at the center of location-plate。
A locating piece is installed in the rear end of location-plate upper surface, and the front end face of this locating piece makes a groove for positioning workpiece。Two wear-resistant blocks 8 of symmetrical setting-in on the front end face of locating piece, the position of these two wear-resistant blocks is the contact point of workpiece and locating piece。
One pressing plate of each side installation of location-plate upper surface middle part, the middle part of described pressing plate is arranged on location-plate, and the arranged outside of pressing plate is in the upper end of a pin rod 7, and the lower end of this pin rod is arranged on location-plate, and the inner side of pressing plate is positioned at workpiece installation region。
An anti-rotation device is installed in the front end of location-plate upper surface, described anti-rotation device includes slideway 12, fork-shaped Anti-rotary block 11 and adjusts spanner 13, slideway is arranged on location-plate, the forked head of fork-shaped Anti-rotary block is positioned at workpiece installation region, and the rearward end of fork-shaped Anti-rotary block is positioned at slideway and is connected with adjusting spanner。
Using method of the present utility model is:
Being placed on location-plate by planet carrier workpiece 3, utilize the positioning through hole on location-plate, locating piece to position, then utilize the pressing plate of the left and right sides that workpiece base plate is positioned, the side plate of workpiece is positioned by the forked head of recycling anti-rotation device。
Claims (4)
1. a planet carrier bore hole, milling face Special clamping device, it is characterized in that: include base, locating piece, pressing plate and anti-rotation device, described base is made up of base plate, location-plate and gripper shoe, and location-plate adopts gripper shoe to connect above base plate and between location-plate and base plate；A positioning through hole for placing workpiece is made at the center of location-plate；A locating piece is installed in the rear end of location-plate upper surface, and the front end face of this locating piece makes a groove for positioning workpiece；One pressing plate of each side installation of location-plate upper surface middle part；An anti-rotation device is installed in the front end of location-plate upper surface, above-mentioned locating piece, forms workpiece installation region between pressing plate and anti-rotation device。
2. a kind of planet carrier bore hole, milling face Special clamping device according to claim 1, it is characterised in that: two wear-resistant blocks of symmetrical setting-in on the front end face of described locating piece, the position of these two wear-resistant blocks is the contact point of workpiece and locating piece。
3. a kind of planet carrier bore hole, milling face Special clamping device according to claim 1, it is characterized in that: the middle part of described pressing plate is arranged on location-plate, the arranged outside of pressing plate is in the upper end of a pin rod, the lower end of this pin rod is arranged on location-plate, and the inner side of pressing plate is positioned at workpiece installation region。
4. a kind of planet carrier bore hole, milling face Special clamping device according to claim 1, it is characterized in that: described anti-rotation device includes slideway, fork-shaped Anti-rotary block and adjusts spanner, slideway is arranged on location-plate, the forked head of fork-shaped Anti-rotary block is positioned at workpiece installation region, and the rear end of fork-shaped Anti-rotary block is positioned at slideway and is connected with adjusting spanner。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106069.9U CN205325244U (en) | 2015-12-25 | 2015-12-25 | Planet carrier bore hole, mill face a special clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106069.9U CN205325244U (en) | 2015-12-25 | 2015-12-25 | Planet carrier bore hole, mill face a special clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325244U true CN205325244U (en) | 2016-06-22 |
Family
ID=56313113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106069.9U Expired - Fee Related CN205325244U (en) | 2015-12-25 | 2015-12-25 | Planet carrier bore hole, mill face a special clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325244U (en) |
-
2015
- 2015-12-25 CN CN201521106069.9U patent/CN205325244U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160622 Termination date: 20171225 |