CN208342322U - Camshaft angle positioning device - Google Patents
Camshaft angle positioning device Download PDFInfo
- Publication number
- CN208342322U CN208342322U CN201820833873.4U CN201820833873U CN208342322U CN 208342322 U CN208342322 U CN 208342322U CN 201820833873 U CN201820833873 U CN 201820833873U CN 208342322 U CN208342322 U CN 208342322U
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- CN
- China
- Prior art keywords
- camshaft
- front surface
- opposite
- backboard front
- protective block
- 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.)
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Abstract
The utility model relates to a kind of camshaft angle positioning devices, including fixture, the fixture includes a backboard placed vertically, and backboard front surface bottom extends anteriorly out a support arm, a vertical stationary center is equipped with above support arm, centre bore is fixed on stationary center under camshaft；Backboard front surface top is fixed with multipair opposite protective block, and two opposite protective blocks correspond to the axle body position of camshaft；Backboard front surface the top is equipped with a pair of opposite hydraulic clamping head；Backboard front surface middle and lower part is equipped with a side arm, and side arm end is equipped with tapped through hole, is equipped with an adjusting bolt in tapped through hole；One of cam side wall of the end for adjusting bolt against camshaft.The utility model has the following beneficial effects: it is low in cost, it avoids coaxially being positioned using other high capital equipments, effectively reduce cost；Using simplification, worker is required it is low, convenient for recruiting worker and improving worker's working efficiency.
Description
Technical field
The utility model relates to camshaft technical field of processing equipment more particularly to a kind of camshaft angle positioning devices.
Background technique
When camshaft center hole machined, when the centre bore of processed one end, the other end is reprocessed
When centre bore, due to being to process vertically, the existing top fixation in bottom, the processing method of upper pinch is easily lead to not
Coaxially, follow-up process is influenced.
Utility model content
Purpose of the utility model is to solve the above problems, and provide a kind of camshaft angle positioning device.
In order to complete above-mentioned target, the utility model the following technical schemes are provided:
A kind of camshaft angle positioning device, including fixture, the fixture include a backboard placed vertically, the backboard
Front surface bottom extends anteriorly out a support arm, a vertical stationary center is equipped with above support arm, centre bore is solid under camshaft
It is scheduled on stationary center；Backboard front surface top is fixed with multipair opposite protective block, and two opposite protective blocks correspond to convex
The axle body position of wheel shaft；Backboard front surface the top is equipped with a pair of opposite hydraulic clamping head；It is the stationary center, pairs of anti-
Protecting block, the center of pairs of hydraulic clamping head are coaxial；Backboard front surface middle and lower part is equipped with a side arm, side arm evacuation
Camshaft is opened, side arm end is equipped with tapped through hole, is equipped with an adjusting bolt in tapped through hole；The end for adjusting bolt
Against one of cam side wall of camshaft.
Preferably, the protective block is equipped with U-shaped opening, and the U opening of a pair of of protective block is opposite, and a pair of of protective block is with respect to it
Between distance fall the camshaft outer diameter greater than corresponding position.
Preferably, the end for adjusting bolt is curved head.
The working principle of the application are as follows: fixture is fixed on milling machine table；The camshaft for first passing through a standard is put
It sets on fixture, adjustment adjusts bolt, touches adjusting bolt end on the cam of camshaft side wall of corresponding position；It takes later
The central bore of workpiece to be processed is passed through top positioning by lower standard camshaft；Rotation cam axis makes the cam of corresponding position
The adjusting bolt end for setting position is touched, hydraulic clamping head is reused and clamps tight camshaft upper end, carry out center later
The processing in hole can reach coaxial；It is top using bottom and adjusts bolt end progress two-point locating, determines that axis keeps mark
The direction of quasi- camshaft.
The utility model has the following beneficial effects: it is low in cost, it avoids coaxially being positioned using other high capital equipments, have
Effect reduces cost；Using simplification, worker is required it is low, convenient for recruiting worker and improving worker's working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the support arm left view of the utility model.
Fig. 3 is the side arm left view of the utility model.
Fig. 4 is the protective block top view of the utility model.
Specific embodiment
A kind of camshaft angle positioning device as Figure 1-Figure 4, including fixture, the fixture include a vertical placement
Backboard 1, the 1 front surface bottom of backboard extends anteriorly out a support arm 2, a vertical fixed top is equipped with above support arm 2
Point 3, the lower centre bore of camshaft 4 are fixed on stationary center 3；1 front surface top of backboard is fixed with multipair opposite protective block
5, the axle body position of the corresponding camshaft 4 of two opposite protective blocks 5；1 front surface the top of backboard is equipped with a pair of opposite hydraulic
Clamping head 6(hydraulic clamping head/hydraulic gripper belongs to commonly used equipment, the application in the machinings such as lathe, drilling machine, milling machine field
It is not described in detail its structure)；The stationary center 3, pairs of protective block 5, the center of pairs of hydraulic clamping head 6 are same
Axis；The 1 front surface middle and lower part of backboard is equipped with a side arm 7, and the evacuation of side arm 7 opens camshaft 4, and 7 end of side arm is equipped with screw thread
Through-hole, tapped through hole is interior to be equipped with an adjusting bolt 8；One of cam of the end for adjusting bolt 8 against camshaft 4
Side wall.
The distance between protective block 5 is equipped with U-shaped opening, and the U opening of a pair of of protective block 5 is opposite, and a pair of of protective block 5 is opposite
Fall 4 outer diameter of camshaft greater than corresponding position.
The end for adjusting bolt 8 is curved head.
The working principle of the application are as follows: fixture is fixed on milling machine table；The camshaft for first passing through a standard is put
It sets on fixture, adjustment adjusts bolt 8, touches adjusting 8 end of bolt on the 4 cam side wall of camshaft of corresponding position；It
After remove standard cams axis, the central bore of workpiece to be processed is positioned by top 3；Rotation cam axis 4, makes corresponding position
Cam touch 8 end of adjusting bolt for setting position, reuse hydraulic clamping head 6 and clamp tight 4 upper end of camshaft, it is laggard
The processing of centre bore on row can reach coaxial；It is using bottom top 3 and adjusts 8 end of bolt progress two-point locating, determines
The direction of axis holding standard cams axis.
Claims (3)
1. a kind of camshaft angle positioning device, it is characterised in that: including fixture, the fixture includes a back placed vertically
Plate, backboard front surface bottom extend anteriorly out a support arm, are equipped with a vertical stationary center, camshaft above support arm
Lower centre bore is fixed on stationary center；Backboard front surface top is fixed with multipair opposite protective block, and opposite two anti-
Protecting block corresponds to the axle body position of camshaft；Backboard front surface the top is equipped with a pair of opposite hydraulic clamping head；The fixed top
Sharp, pairs of protective block, the center of pairs of hydraulic clamping head are coaxial；Backboard front surface middle and lower part is equipped with a side
Arm, side arm evacuation open camshaft, and side arm end is equipped with tapped through hole, is equipped with an adjusting bolt in tapped through hole；The tune
The end of bolt is saved against one of cam side wall of camshaft.
2. camshaft angle positioning device according to claim 1, it is characterised in that: the protective block is equipped with U-shaped opening,
The U opening of a pair of of protective block is opposite, and the distance between a pair of of protective block is opposite falls camshaft outer diameter greater than corresponding position.
3. camshaft angle positioning device according to claim 1 or 2, it is characterised in that: the end for adjusting bolt
For curved head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833873.4U CN208342322U (en) | 2018-05-31 | 2018-05-31 | Camshaft angle positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833873.4U CN208342322U (en) | 2018-05-31 | 2018-05-31 | Camshaft angle positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208342322U true CN208342322U (en) | 2019-01-08 |
Family
ID=64891463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833873.4U Active CN208342322U (en) | 2018-05-31 | 2018-05-31 | Camshaft angle positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091165A (en) * | 2019-06-10 | 2019-08-06 | 中车大连机车车辆有限公司 | A kind of assembled camshaft assembling phase angle adjusts device and method |
-
2018
- 2018-05-31 CN CN201820833873.4U patent/CN208342322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091165A (en) * | 2019-06-10 | 2019-08-06 | 中车大连机车车辆有限公司 | A kind of assembled camshaft assembling phase angle adjusts device and method |
| CN110091165B (en) * | 2019-06-10 | 2021-08-24 | 中车大连机车车辆有限公司 | Combined camshaft assembly phase angle adjusting device and method |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454450 Industrial Park of Boai County, Jiaozuo City, Henan Province Patentee after: Henan Zhonghui Automobile Parts Co.,Ltd. Address before: 454450 Industrial Park of Boai County, Jiaozuo City, Henan Province Patentee before: HENAN ZHONGZHOU DEPARTMENT OF BEIJING GREAT AUTOMOTIVE COMPONENTS CO.,LTD. |