CN205798525U - Bore the special fixture of planet carrier pin-and-hole - Google Patents
Bore the special fixture of planet carrier pin-and-hole Download PDFInfo
- Publication number
- CN205798525U CN205798525U CN201620760437.XU CN201620760437U CN205798525U CN 205798525 U CN205798525 U CN 205798525U CN 201620760437 U CN201620760437 U CN 201620760437U CN 205798525 U CN205798525 U CN 205798525U
- Authority
- CN
- China
- Prior art keywords
- hole
- planet carrier
- support shaft
- special fixture
- carrier pin
- 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
Abstract
The utility model discloses the special fixture boring planet carrier pin-and-hole, including support, support shaft and bushing plate, described support is positioned at by support shaft and is provided with through hole, this through hole is connected with locating shaft, described through hole is positioned at the lower section of support shaft, and the center of circle of through hole and the circle center line connecting of support shaft are 30 ° with horizontal line angle.This utility model simple in construction, planet carrier is placed in support shaft, is rotated by planet carrier, promote locating shaft to insert it in the hole, location of planet carrier, after being positioned by planet carrier, utilize nut to be fixed by planet carrier with clamping plate, planet carrier is holed by drill bit by drill jig hole, after processing what a pin-and-hole, unclamp nut, after extracting locating shaft, after rotating planet carrier, turned over certain angle by locating shaft inserting line carrier another location hole, reprocess another pin-and-hole, clamping planet carrier is efficient and convenient.
Description
Technical field
This utility model relates to mechanical field, is specifically related to bore the special fixture of planet carrier pin-and-hole.
Background technology
Planetary gear is the one of gear structure, generally by one or more outer gear round a central gear
Rotate, just as planet revolves round the sun around the sun, thus gain the name.In addition, planetary gear generally also has one in most external
External toothing, the track detoured for planetary gear of fitting.Planet carrier is one of main member of planetary transmission, planet
Wheel shaft or bearing are just contained on planet carrier.When planetary gear is as basic building block, it is to bear moment of face maximum in mechanism
Part.The structure design of planetary gear and manufacture to the load distribution between each planetary gear to such an extent as to the bearing capacity of actuating device,
Noise and vibration etc. have a significant impact.The Rational structure of planet carrier should be lightweight, good rigidly, be easy to processing and assembling.Mesh
Before, manufacturing enterprise is when processing the pin-and-hole of planet carrier, and owing to the framework of planet carrier is irregular, clamping difficulty is big, to workman's requirement
Higher, and need to process multiple pin-and-hole, each part needs clamping repeatedly, and clamping is the longest.
Summary of the invention
The technical problems to be solved in the utility model is to carry the special fixture of hole drill planet carrier pin-and-hole, solves prior art
The problem that when processing the pin-and-hole of planet carrier, clamping difficulty is big and the longest.
This utility model is achieved through the following technical solutions:
Boring the special fixture of planet carrier pin-and-hole, including support, support shaft and bushing plate, described support is positioned at by support shaft
Being provided with positioning through hole, this positioning through hole is connected with locating shaft, and described positioning through hole is positioned at the lower section of support shaft, positioning through hole
The circle center line connecting of the center of circle and support shaft be 30 ° with horizontal line angle.
The further improvement project of this utility model is, described support includes that base plate and gripper shoe, described bushing plate are located at and props up
Fagging top, the top view of described gripper shoe is n shape, and described support shaft is located at the inner side of this n shape transverse part, described positioning through hole position
On this n shape transverse part.
This utility model further improvement project is, described base plate is provided with compression projection, is positioned at and compresses protruding side
Gripper shoe is provided with compression through hole.
This utility model further improvement project is that the end of described support shaft is provided with screw rod, and on this screw rod, screw thread is even
It is connected to nut.
This utility model further improvement project is, during clamping planet carrier, is provided with clamping plate between nut and planet carrier.
This utility model further improvement project is that described clamping plate is provided with groove, and this groove is by semi-circular through hole
Forming with rectangular through-hole, during clamping planet carrier, semi-circular through hole is placed on screw rod.
This utility model further improvement project is that described bushing plate is provided with drill jig hole.
This utility model compared with prior art, has the advantage that
1, this utility model simple in construction, planet carrier is placed in support shaft, is rotated by planet carrier, promotes locating shaft to make it insert
Entering in the hole, location of planet carrier, after being positioned by planet carrier, utilize nut to be fixed by planet carrier with clamping plate, drill bit passes through drill jig hole
Planet carrier is holed, after processing what a pin-and-hole, unclamps nut, after extracting locating shaft, after rotating planet carrier, turned over
Certain angle, by another hole, location of locating shaft inserting line carrier, reprocesses another pin-and-hole, and clamping planet carrier is efficient and convenient；
2, support is fixed on drilling machine table top by pressing plate, and clamping is more convenient.
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the schematic diagram of clamping plate.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, this utility model includes support 01, support shaft 04 and bushing plate 02, institute
Stating support 01 and be positioned at that support shaft 04 is other is provided with positioning through hole 11, this positioning through hole 11 is connected with locating shaft 10, described location
Through hole 11 is positioned at the lower section of support shaft 04, and the center of circle of positioning through hole 11 with the circle center line connecting of support shaft 04 with horizontal line angle is
30 °, described support 01 includes that base plate and gripper shoe, described bushing plate 02 are located at gripper shoe top, the top view of described gripper shoe
In n shape, described support shaft 04 is located at the inner side of this n shape transverse part, and described positioning through hole 11 is positioned on this n shape transverse part, described base plate
It is provided with compression protruding 09, is positioned at the other gripper shoe of compression protruding 09 and is provided with compression through hole 08, the end of described support shaft 04
Being provided with screw rod 07, threaded on this screw rod 07 have nut 06, during clamping planet carrier, is provided with clamping between nut 06 and planet carrier
Plate 05, described clamping plate 05 is provided with groove 51, and this groove 51 is made up of with rectangular through-hole semi-circular through hole, clamping planet carrier
Time, semi-circular through hole is placed on screw rod 07, and described bushing plate 02 is provided with drill jig hole 03.
It should be pointed out that, for those skilled in the art, without departing from this utility model principle
On the premise of, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. bore the special fixture of planet carrier pin-and-hole, it is characterised in that: include support (01), support shaft (04) and bushing plate
(02), described support (01) is positioned at support shaft (04) side and is provided with positioning through hole (11), and this positioning through hole (11) is connected with fixed
Position axle (10), described positioning through hole (11) is positioned at the lower section of support shaft (04), the center of circle of positioning through hole (11) and support shaft (04)
Circle center line connecting and horizontal line angle be 30 °.
The special fixture of brill planet carrier pin-and-hole the most according to claim 1, it is characterised in that: described support (01) includes the end
Plate and gripper shoe, described bushing plate (02) is located at gripper shoe top, and the top view of described gripper shoe is n shape, described support shaft
(04) being located at the inner side of this n shape transverse part, described positioning through hole (11) is positioned on this n shape transverse part.
The special fixture of brill planet carrier pin-and-hole the most according to claim 2, it is characterised in that: described base plate is provided with compression
Protruding (09), the gripper shoe being positioned at compression protruding (09) other is provided with compression through hole (08).
The special fixture of brill planet carrier pin-and-hole the most according to claim 1, it is characterised in that: the end of described support shaft (04)
Portion is provided with screw rod (07), and this screw rod (07) is the most threaded nut (06).
The special fixture of brill planet carrier pin-and-hole the most according to claim 4, it is characterised in that: during clamping planet carrier, nut
(06) clamping plate (05) and it is provided with between planet carrier.
The special fixture of brill planet carrier pin-and-hole the most according to claim 5, it is characterised in that: described clamping plate sets on (05)
Having groove (51), this groove (51) to be made up of with rectangular through-hole semi-circular through hole, during clamping planet carrier, semi-circular through hole is placed on spiral shell
On bar (07).
The special fixture of brill planet carrier pin-and-hole the most according to claim 1, it is characterised in that: described bushing plate sets on (02)
There is drill jig hole (03).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760437.XU CN205798525U (en) | 2016-07-20 | 2016-07-20 | Bore the special fixture of planet carrier pin-and-hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760437.XU CN205798525U (en) | 2016-07-20 | 2016-07-20 | Bore the special fixture of planet carrier pin-and-hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798525U true CN205798525U (en) | 2016-12-14 |
Family
ID=57509598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620760437.XU Expired - Fee Related CN205798525U (en) | 2016-07-20 | 2016-07-20 | Bore the special fixture of planet carrier pin-and-hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944846A (en) * | 2017-03-16 | 2017-07-14 | 湖南德魅信息技术有限公司 | A kind of fixture |
| CN108580969A (en) * | 2018-07-03 | 2018-09-28 | 浙江柏润机械有限公司 | A kind of positioning fixture of double-pipe joint |
| CN114749692A (en) * | 2022-03-26 | 2022-07-15 | 上海广野金属有限公司 | Automatic drilling machine for planet carrier |
| CN114749692B (en) * | 2022-03-26 | 2024-04-26 | 上海广野金属有限公司 | Automatic drilling machine for planet carrier |
-
2016
- 2016-07-20 CN CN201620760437.XU patent/CN205798525U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944846A (en) * | 2017-03-16 | 2017-07-14 | 湖南德魅信息技术有限公司 | A kind of fixture |
| CN108580969A (en) * | 2018-07-03 | 2018-09-28 | 浙江柏润机械有限公司 | A kind of positioning fixture of double-pipe joint |
| CN108580969B (en) * | 2018-07-03 | 2024-01-26 | 浙江柏润机械有限公司 | Positioning fixture for double-pipe joint |
| CN114749692A (en) * | 2022-03-26 | 2022-07-15 | 上海广野金属有限公司 | Automatic drilling machine for planet carrier |
| CN114749692B (en) * | 2022-03-26 | 2024-04-26 | 上海广野金属有限公司 | Automatic drilling machine for planet carrier |
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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 |
Granted publication date: 20161214 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |