CN207272756U - A kind of camshaft draw-bore fixture - Google Patents
A kind of camshaft draw-bore fixture Download PDFInfo
- Publication number
- CN207272756U CN207272756U CN201721239343.9U CN201721239343U CN207272756U CN 207272756 U CN207272756 U CN 207272756U CN 201721239343 U CN201721239343 U CN 201721239343U CN 207272756 U CN207272756 U CN 207272756U
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- CN
- China
- Prior art keywords
- plate
- feed screw
- block
- guide rod
- slide unit
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- Expired - Fee Related
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Abstract
It the utility model is related to a kind of camshaft draw-bore fixture, including stent, stent includes bottom plate, bottom plate right end is provided with fixed plate, screw thread is equipped with the first feed screw in fixed plate, first feed screw right end is connected with the first swing handle, first feed screw left end is connected with the first jacking block, slide unit is provided with the left of first jacking block, resetting spring is connected between slide unit and fixed plate, mandrel is provided with slide unit, bottom plate left end is provided with support plate, top plate is provided with the top of support plate, activity is equipped with guide rod on top plate, guide rod bottom is connected with V-block, screw thread is gone back on top plate and is equipped with the second feed screw, the second swing handle is provided with the top of second feed screw, second feed screw bottom is connected with the second jacking block；The slide unit that the utility model can be moved left and right by setting and the V-block that can move up and down, greatly facilitate suit and the fixation of workpiece, have the characteristics of clamping efficiency is high, and clamping reliability is high.
Description
Technical field
Tooling and fixture technical field is the utility model is related to, is specifically a kind of camshaft draw-bore fixture.
Background technology
Camshaft is that one kind uses extensive mechanical part, and dowel hole is provided with the cam of the camshaft.At present, generally
First pass through a lead plug hole tool to position camshaft, then pass through bit bore.Crank workpiece is irregular workpiece, is processed thereon
There is pin hole, at present the processing generally use bench drill of pin hole, lead plug hole tool is by the way of single side positioning to camshaft
Cam orientation, and the positioning core axle part for being set with camshaft is fixed.Product clamping process is cumbersome, and efficiency is low, can not have
Effect ensures Product Precision.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is that, there is provided a kind of clamping efficiency is high, high convex of clamping reliability
Wheel shaft draw-bore fixture.
To achieve the above object, the utility model provides following technical scheme：A kind of camshaft draw-bore fixture, including branch
Frame, stent include bottom plate, support plate and top plate, and bottom plate right end is provided with fixed plate, and screw thread is equipped with the first feeding in fixed plate
Screw rod, the first feed screw right end are connected with the first swing handle, and the first feed screw left end is connected with the first jacking block, and the first jacking block is left
Side is provided with the slide unit being slidably arranged on bottom plate, is connected between slide unit and fixed plate and is set in answering on the first feed screw
Position spring, mandrel is provided with slide unit, and bottom plate left end is provided with vertical support plate, horizontal top is provided with the top of support plate
Plate, on top plate activity be equipped with guide rod, guide rod bottom is connected with V-block, banking stop, banking stop is connected with the top of guide rod
The compression spring being arranged on the guide bar is connected between top plate, screw thread is gone back on top plate and is equipped with the second feed screw, second
The second swing handle is provided with the top of feed screw, the second feed screw bottom is connected with the second jacking block, and the second jacking block is located in V-block
Above portion, V-block right end is provided with the V-groove of vertical direction, the pilot hole being provided with top plate above V-groove.
The scheme further optimized, the guide rod are two, are respectively arranged at the both sides of the second feed screw.
The utility model has an advantageous effect in that compared with prior art：The utility model can left and right shifting by setting
Dynamic slide unit and the V-block that can move up and down, greatly facilitate suit and the fixation of workpiece, have clamping efficiency height, clamping
The characteristics of reliability is high.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the implementation illustration of the utility model.
Figure label is：1- bottom plates, 2- support plates, 3- top plates, 31- pilot holes, 4- fixed plates, the first feed screws of 5-,
The first swing handles of 6-, the first jacking blocks of 7-, 8- slide units, 9- resetting springs, 10- mandrels, 11- guide rods, 12-V types block, 121-V type grooves,
13- banking stops, 14- compressions spring, the second feed screws of 15-, the second swing handles of 16-, the second jacking blocks of 17-, 18- workpiece.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Understood referring to the drawings 1-2, a kind of camshaft draw-bore fixture, including stent, stent include bottom plate 1,2 and of support plate
Top plate 3,1 right end of bottom plate are provided with fixed plate 4, and screw thread is equipped with the first feed screw 5 in fixed plate 4, and the first feed screw 5 is right
End is connected with the first swing handle 6, and 5 left end of the first feed screw is connected with the first jacking block 7, and the left side of the first jacking block 7 is provided with slip and sets
The slide unit 8 on bottom plate 1 is put, the resetting spring 9 being set on the first feed screw 5 is connected between slide unit 8 and fixed plate 4,
Mandrel 10 is provided with slide unit 8,1 left end of bottom plate is provided with vertical support plate 2, and the top of support plate 2 is provided with horizontal top plate
3, on top plate 3 activity be equipped with guide rod 11,11 bottom of guide rod is connected with V-block 12, and the top of guide rod 11 is connected with spacing
Piece 13, is connected with the compression spring 14 being set on guide rod 11 between banking stop 13 and top plate 3, going back screw thread on top plate 3 wears
There is the second feed screw 15, the top of the second feed screw 15 is provided with the second swing handle 16, and 15 bottom of the second feed screw is connected with
Second jacking block 17, the second jacking block 17 are located at the middle part of V-block 12 top, and 12 right end of V-block is provided with the V-groove 121 of vertical direction,
The pilot hole 31 being provided with top plate 3 above V-groove 121.
Further, the guide rod 11 is two, is respectively arranged at the both sides of the second feed screw 15.
When the utility model is used, workpiece 18 is sleeved on mandrel 10, rotates the second swing handle 16, the second feed screw 15
V-block 12 is driven to move down, it is concordant in the horizontal direction with workpiece 18 to V-groove 121, rotate the first swing handle 6, the first feeding
Screw rod 5 drives slide unit 8 to slide to the left, and mandrel 10 drives workpiece 18 to be drawn close to V-groove 121, cam and V-groove on workpiece 18
121 madial walls contact, and V-groove 121 and mandrel 10 position workpiece 18, and machine tool drill is penetrated by pilot hole 31, to work
Cam cutting pin hole on part 18.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (2)
- A kind of 1. camshaft draw-bore fixture, it is characterised in that：Including stent, stent includes bottom plate, support plate and top plate, bottom plate Right end is provided with fixed plate, and screw thread is equipped with the first feed screw in fixed plate, and the first feed screw right end is connected with the first rotation Handle, the first feed screw left end is connected with the first jacking block, the slide unit being slidably arranged on bottom plate is provided with the left of the first jacking block, sliding The resetting spring being set on the first feed screw is connected between platform and fixed plate, mandrel, bottom plate left end are provided with slide unit Be provided with vertical support plate, horizontal top plate be provided with the top of support plate, on top plate activity be equipped with guide rod, guide rod bottom Portion is connected with V-block, is connected with banking stop at the top of guide rod, the pressure being arranged on the guide bar is connected between banking stop and top plate Contracting spring, screw thread is gone back on top plate and is equipped with the second feed screw, and the second swing handle, the second feeding are provided with the top of the second feed screw Screw rod bottom is connected with the second jacking block, and the second jacking block is located at top, V-block right end in the middle part of V-block and is provided with the V-type of vertical direction Groove, the pilot hole being provided with top plate above V-groove.
- A kind of 2. camshaft draw-bore fixture according to claim 1, it is characterised in that：The guide rod is two, It is respectively arranged at the both sides of the second feed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239343.9U CN207272756U (en) | 2017-09-26 | 2017-09-26 | A kind of camshaft draw-bore fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239343.9U CN207272756U (en) | 2017-09-26 | 2017-09-26 | A kind of camshaft draw-bore fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272756U true CN207272756U (en) | 2018-04-27 |
Family
ID=61983035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239343.9U Expired - Fee Related CN207272756U (en) | 2017-09-26 | 2017-09-26 | A kind of camshaft draw-bore fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108686A (en) * | 2018-08-30 | 2019-01-01 | 湖南凯斯机械股份有限公司 | The processing unit (plant) of sewing machine multilayer bottom plate simultaneous processing |
| CN115716209A (en) * | 2022-11-16 | 2023-02-28 | 中国航发动力股份有限公司 | Adjustable mechanism clamp and method for enhancing rigidity of thin-wall casing |
-
2017
- 2017-09-26 CN CN201721239343.9U patent/CN207272756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108686A (en) * | 2018-08-30 | 2019-01-01 | 湖南凯斯机械股份有限公司 | The processing unit (plant) of sewing machine multilayer bottom plate simultaneous processing |
| CN115716209A (en) * | 2022-11-16 | 2023-02-28 | 中国航发动力股份有限公司 | Adjustable mechanism clamp and method for enhancing rigidity of thin-wall casing |
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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: 20180427 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |