CN207564057U - A kind of camshaft punching machine typewriting fixture - Google Patents
A kind of camshaft punching machine typewriting fixture Download PDFInfo
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- CN207564057U CN207564057U CN201721726581.2U CN201721726581U CN207564057U CN 207564057 U CN207564057 U CN 207564057U CN 201721726581 U CN201721726581 U CN 201721726581U CN 207564057 U CN207564057 U CN 207564057U
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- camshaft
- punching machine
- fixture
- positioning
- shaped part
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Abstract
The utility model discloses a kind of camshaft punching machine typewriting fixture, wherein, camshaft punching machine typewriting fixture includes pedestal and the positioning V-shaped part of convex wheel shaft is used for mounted on pedestal, and positioning V-shaped part is equipped with the stepped hole for the cam face step for being used for convex wheel shaft.Camshaft punching machine typewriting fixture provided by the utility model, by setting step surface on positioning V-shaped part so that tooling is made to be suitable for being machined with the product of step and wheel chair access product so that the processing flow of workpiece can be revised as by the tooling：The long head outer circle of smart car, corase grinding cam bore oilhole, punching machine typewriting, i.e. the fixture causes product to carry out boring oilhole process after cam is roughly ground, coordinate the processing sequence of existing lathe, the processing sequence of the camshaft on different lathes can be caused to change, so that an operator can process a corase grinding cam cutter and an automatic drill oilhole lathe simultaneously, accelerate the rate flow of product, save cost of labor.
Description
Technical field
The utility model is related to camshaft manufacture field, more particularly to a kind of camshaft punching machine typewriting fixture.
Background technology
In the process to camshaft, general procedure of processing is：It roughly grinds cam, punching machine typewriting, bore oilhole, smart car
Long head outer circle.
In above-mentioned steps, worker needs to be processed workpiece successively, however, the processing due to the workpiece on different lathes
Step is identical, the lathe that worker is caused to can not operate simultaneously two or more, and cost of labor when causing the camshaft to process is higher, into
And the processing cost of camshaft is caused to improve.
Therefore, cost of labor during camshaft processing how is reduced, is that those skilled in the art need the skill solved at present
Art problem.
Utility model content
The purpose of this utility model is to provide a kind of camshaft punching machine typewriting fixture, for saving labour turnover, reduces convex
The processing cost of wheel shaft.
To achieve the above object, the utility model provides following technical solution：
A kind of camshaft punching machine typewriting fixture is used for the positioning V of convex wheel shaft including pedestal and mounted on the pedestal
Type part, the positioning V-shaped part be equipped with for position the camshaft cam face step stepped hole.
Preferably, the height of the stepped hole is 0.4-0.6mm.
Preferably, the pedestal is equipped with oblique for positioning two of the camshaft setting angle symmetrically arranged limitings
Face.
Preferably, the angle between two limiting inclined-planes is 55-65 °.
Preferably, it is connected between the positioning V-shaped part and the pedestal using screw.
Preferably, the positioning V-shaped part be equipped with supply the perforative through-hole of the screw, the pedestal be equipped with it is described fixed
The corresponding bar hole of lead to the hole site of position V-type part.
Camshaft punching machine typewriting fixture provided by the utility model, is used to position including pedestal and mounted on the pedestal
The positioning V-shaped part of camshaft, the positioning V-shaped part be equipped with for position the camshaft cam face step step
Hole.Camshaft punching machine typewriting fixture, by the setting of the positioning V-shaped part, and sets step on the positioning V-shaped part
Face so that tooling is made to be suitable for being machined with the product of step and wheel chair access product, due to the setting of the step surface so that should
The processing flow of workpiece can be revised as by tooling：The long head outer circle of smart car, corase grinding cam bore oilhole, punching machine typewriting, the i.e. fixture
So that product carries out boring oilhole process after cam is roughly ground, coordinate the processing sequence of existing lathe, can cause different lathes
On camshaft processing sequence change so that an operator can process a corase grinding cam cutter and one simultaneously
Automatic drill oilhole lathe accelerates the rate flow of product, saves cost of labor.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of camshaft punching machine provided by the utility model typewriting front view of specific embodiment of fixture；
Fig. 2 is a kind of camshaft punching machine provided by the utility model typewriting vertical view of specific embodiment of fixture；
Fig. 3 is the structure diagram of camshaft provided by the utility model；
Wherein：1- pedestals, 2- screws, 3- positioning V-shapeds part, 4- stepped holes, 5- long heads excircle part, 6- cam portions.
Specific embodiment
The core of the utility model is to provide a kind of camshaft punching machine typewriting fixture, for saving labour turnover, reduces convex
The processing cost of wheel shaft.
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
It please refers to Fig.1 to Fig. 3, Fig. 1 is a kind of camshaft punching machine provided by the utility model typewriting specific implementation of fixture
The front view of mode；Fig. 2 is a kind of camshaft punching machine provided by the utility model typewriting vertical view of specific embodiment of fixture
Figure；Fig. 3 is the structure diagram of camshaft provided by the utility model.
In this embodiment, camshaft punching machine typewriting fixture includes pedestal 1 and positioning V-shaped part 3.
Wherein, positioning V-shaped part 3 be mounted on pedestal 1 on, positioning V-shaped part 3 be used for convex wheel shaft, so as to camshaft into
Row is processed, and step is machined in the cam face of camshaft, and positioning V-shaped part 3 is equipped with the cam face step for camshaft
Stepped hole 4.
Camshaft punching machine typewriting fixture, by the setting of positioning V-shaped part 3, and sets step on positioning V-shaped part 3
Face so that tooling is made to be suitable for being machined with the product of step and wheel chair access product, due to the setting of step surface so that the tooling
The processing flow of workpiece can be revised as：The long head outer circle of smart car, corase grinding cam bore oilhole, punching machine typewriting, i.e., the fixture causes
Product carries out boring oilhole process after cam is roughly ground, and coordinates the processing sequence of existing lathe, can cause on different lathes
The processing sequence of camshaft changes, so that an operator can process a corase grinding cam cutter simultaneously and one automatic
Oilhole lathe is bored, accelerates product circulation, reduces by a bit manipulation personnel, save cost of labor.
Preferably, the height of stepped hole 4 is 0.4-0.6mm, is specifically as follows 0.5mm, certainly, the cam face of camshaft
On step height be consistent with the height of stepped hole 4, convenient for positioning.
On the basis of the respective embodiments described above, pedestal 1 is symmetrical equipped with two for convex wheel shaft setting angle
The limiting inclined-plane of setting specifically, limiting inclined-plane can limit the setting angle of camshaft, improves the machining accuracy of camshaft.
On the basis of the respective embodiments described above, the angle between two limiting inclined-planes is 55-65 °, is specifically as follows
60°。
On the basis of the respective embodiments described above, connected between positioning V-shaped part 3 and pedestal 1 using screw 2, positioning V-shaped part
It is detachably connected between 3 and pedestal 1 using screw 2, the dismounting of positioning V-shaped part 3 can be facilitated, improve the processing effect of camshaft
Rate, meanwhile, screw 2 is at low cost, and convenient for materials, certainly, screw 2 can also replace with other structures part.
On the basis of the respective embodiments described above, positioning V-shaped part 3, which is equipped with, supplies 2 perforative through-hole of screw, is set on pedestal 1
There is a bar hole corresponding with the lead to the hole site of positioning V-shaped part 3, the setting of bar hole can improve the installation spirit of positioning V-shaped part 3
Activity, and then improve the installation effectiveness of positioning V-shaped part 3.Specifically, mating nut can be provided on screw 2, for that will position
V-type part 3 tightens together with pedestal 1.
Preferably, the width of positioning V-shaped part 3 is 120mm, is highly 45mm.
It is fixed after the stepped hole 4 of the step surface of camshaft and the positioning V-shaped part 3 of lathe is positioned, on positioning V-shaped part 3
Stepped hole 4 and the step surface of camshaft coordinate, and realize the positioning of camshaft.
Camshaft punching machine provided by the utility model typewriting fixture is described in detail above.It is used herein
Specific case is expounded the principle and embodiment of the utility model, and the explanation of above example is only intended to help to manage
Solve the camshaft punching machine typewriting fixture and its core concept of the utility model.It should be pointed out that the common skill for the art
For art personnel, under the premise of the utility model principle is not departed from, several improvement can also be carried out to the utility model and are repaiied
Decorations, these improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (6)
- The fixture 1. a kind of camshaft punching machine is typewrited, which is characterized in that including pedestal (1) and mounted on the pedestal (1) for fixed The positioning V-shaped part (3) of position camshaft, the positioning V-shaped part (3) are equipped with the cam face step for positioning the camshaft Stepped hole (4).
- The fixture 2. camshaft punching machine according to claim 1 is typewrited, which is characterized in that the height of the stepped hole (4) is 0.4-0.6mm。
- The fixture 3. camshaft punching machine according to claim 1 is typewrited, which is characterized in that the pedestal (1) is equipped with and is used for Position two symmetrically arranged limiting inclined-planes of the camshaft setting angle.
- The fixture 4. camshaft punching machine according to claim 3 is typewrited, which is characterized in that between two limiting inclined-planes Angle is 55-65 °.
- The fixture 5. camshaft punching machine according to any one of claims 1 to 4, is typewrited, which is characterized in that the positioning V-shaped It is connect between part (3) and the pedestal (1) using screw (2).
- The fixture 6. camshaft punching machine according to claim 5 is typewrited, which is characterized in that the positioning V-shaped part (3) is equipped with For the screw (2) perforative through-hole, the pedestal (1) is equipped with item corresponding with the lead to the hole site of the positioning V-shaped part (3) Shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726581.2U CN207564057U (en) | 2017-12-11 | 2017-12-11 | A kind of camshaft punching machine typewriting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726581.2U CN207564057U (en) | 2017-12-11 | 2017-12-11 | A kind of camshaft punching machine typewriting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564057U true CN207564057U (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726581.2U Active CN207564057U (en) | 2017-12-11 | 2017-12-11 | A kind of camshaft punching machine typewriting fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855741A (en) * | 2017-12-11 | 2018-03-30 | 四川银钢通凸轮轴有限公司 | A kind of processing method of camshaft punch press typewriting fixture and camshaft |
-
2017
- 2017-12-11 CN CN201721726581.2U patent/CN207564057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855741A (en) * | 2017-12-11 | 2018-03-30 | 四川银钢通凸轮轴有限公司 | A kind of processing method of camshaft punch press typewriting fixture and camshaft |
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