CN207263099U - A kind of vehicle ejector pin of die set detection device - Google Patents
A kind of vehicle ejector pin of die set detection device Download PDFInfo
- Publication number
- CN207263099U CN207263099U CN201720583293.XU CN201720583293U CN207263099U CN 207263099 U CN207263099 U CN 207263099U CN 201720583293 U CN201720583293 U CN 201720583293U CN 207263099 U CN207263099 U CN 207263099U
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- China
- Prior art keywords
- mandril
- fixed
- detection device
- ejector pin
- die set
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Abstract
The utility model provides a kind of vehicle ejector pin of die set detection device, belongs to technical field of vehicle.The vehicle ejector pin of die set detection device is used for the depth of parallelism for detecting mandril, including base；Mandril fixed mechanism, is fixed on the base position, for fixing the both ends of the mandril；Dial gauge, for detecting the depth of parallelism of the mandril；And guiding mechanism, for guiding the dial gauge to be moved along the direction parallel with the axis of the mandril in the outer surface of the mandril；Wherein, after the mandril is fixed, its axis is arranged essentially parallel to the base.The utility model is by setting dial gauge, and guiding mechanism guides the dial gauge to be moved along the direction parallel with the axis of the mandril in the outer surface of the mandril, thus it is capable of the depth of parallelism of fast and effective confirmation mandril, offer foundation can not only be scrapped for the mandril during use, accurate basis for estimation can also be provided for the examination of new mandril, thus greatly improve the precision of mandril.
Description
Technical field
Field of vehicle safety is the utility model is related to, more particularly to a kind of vehicle ejector pin of die set detection device.
Background technology
The precision of mandril is an important quality assurance link in vehicle mould production process, if mandril is using process
In occur deforming and buckling phenomenon, then not only result in causes vehicle component production not because the transmission of mandril strength is uneven
Stablize, can also cause mould table jogger hole plucking phenomenon and cause board failure so as to cause serious equipment breakdown.
The method that the precision measure of mandril at present uses most original, i.e., measured using height gauge, but this measurement
It can not effectively confirm the depth of parallelism of mandril.
Utility model content
One purpose of the utility model is to provide for a kind of vehicle ejector pin of die set detection device, which can be right
The depth of parallelism of mandril is effectively confirmed.
Especially, the utility model provides a kind of vehicle ejector pin of die set detection device, for detecting the depth of parallelism of mandril,
Including：
Base；
Mandril fixed mechanism, is fixed on the base position, for fixing the both ends of the mandril；
Dial gauge, for detecting the depth of parallelism of the mandril；With
Guiding mechanism, for guiding the dial gauge along the direction parallel with the axis of the mandril in the outer of the mandril
Move on surface；
Wherein, after the mandril is fixed, its axis is arranged essentially parallel to the base.
Further, the mandril fixed mechanism includes the first fixed block and the second fixed block, first fixed block with
The distance between second fixed block is the gauged distance of the mandril.
Further, the mandril fixed mechanism further includes jacking mechanism, the jacking mechanism and second fixed block
It is detachably connected, makes its immovable to lock the mandril for holding out against one end of the mandril and rotate.
Further, the jacking mechanism includes check lock lever, and the through hole being provided through at second fixed block is described
The axis of through hole is overlapped with the axis of the mandril, and the through hole is provided with internal thread, and the top-fastening rod is provided with and institute
The matched external screw thread of internal thread of through hole is stated, by rotating the top-fastening rod, one end of the mandril is held out against.
Further, further include clearance gauge, the base position be fixed on by rope, for detect one end of the mandril with
The length in the gap between second fixed block.
Further, the jacking mechanism further includes handle, connects the check lock lever, for driving the check lock lever to turn
It is dynamic.
Further, the mandril fixed mechanism further includes at least one V-type supporting block, positioned at first fixed block and
Between second fixed block and the base position is fixed on, is used to support the mandril, the V-groove opening of the V-type supporting block is remote
One end from the base is set, for accommodating the mandril.
Further, the guiding mechanism includes guide rail mechanism, and the guide rail mechanism includes slide and sliding block, the sliding block
Coordinate with the slide, the slide is fixed on the base position and is arranged in parallel with the mandril.
Further, the guiding mechanism, which further includes, is freely oriented to joint, for connecting the sliding block and the dial gauge.
Further, the clearance gauge is go-no go gauge clearance gauge.
The vehicle ejector pin of die set detection device of the utility model, by setting dial gauge, and guiding mechanism guiding described hundred
Table is divided to be moved along the direction parallel with the axis of the mandril in the outer surface of the mandril, it is thus possible to fast and effective to confirm top
The depth of parallelism of bar, can not only be that the mandril during use scraps offer foundation, can also be provided accurately for the examination of new mandril
Basis for estimation, thus greatly improve the precision of mandril.
Brief description of the drawings
Some specific realities of the utility model are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that
What these attached drawings were not necessarily drawn to scale.In attached drawing：
Fig. 1 is the stereogram according to the vehicle ejector pin of die set detection device of the utility model one embodiment；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is along the sectional view of line A-A in Fig. 2.
Embodiment
Fig. 1 is that Fig. 2 is Fig. 1 according to the stereogram of the vehicle ejector pin of die set detection device of the utility model one embodiment
Front view, referring to Fig. 1, referring also to Fig. 2, the present embodiment is illustrated based on Fig. 1.A kind of vehicle ejector pin of die set detection
Device, for detecting the depth of parallelism of mandril, its it is general can include base 1, mandril fixed mechanism, dial gauge 2 and be oriented to
Mechanism.The mandril fixed mechanism is fixed on the base position, for fixing the both ends of the mandril 3.The dial gauge 2 is used for
Detect the depth of parallelism of the mandril 3.The guiding mechanism is used to guide the dial gauge 2 along parallel with the axis of the mandril 3
Direction the mandril 3 outer surface move.Wherein, after the mandril 3 is fixed, its axis is arranged essentially parallel to the base
1。
The utility model is by setting dial gauge 2, and guiding mechanism guides the dial gauge 2 along the axis with the mandril 3
Moved in the outer surface of the mandril 3 in the parallel direction of line, it is thus possible to the fast and effective depth of parallelism for confirming mandril 3, can not only
Offer foundation is scrapped for the mandril during use, accurate basis for estimation, thus pole can also be provided for the examination of new mandril
The big precision for improving mandril.
Specifically, the mandril fixed mechanism can include the first fixed block 4 and the second fixed block 5, described first fixes
The distance between 4 and second fixed block 5 of block is the gauged distance of the mandril 3.A kind of it is appreciated that top fixed for specification
The length and diameter of bar, i.e. mandril are fixed, which is only applicable to the detection of this kind of mandril, i.e. the first fixed block 4 and
The distance between two fixed blocks 5 are gauged distance as defined in this kind of mandril.Mandril to detect other specifications, then Ke Yitong
The length of adjustment base 1 is crossed, and adjusts the distance between the first fixed block 4 and the second fixed block 5 so that its distance is advised for this kind
Gauged distance as defined in lattice mandril, in this way, the relevant parameter of other specification mandrils, such as depth of parallelism can be detected.
In the utility model one embodiment, the mandril fixed mechanism can also include jacking mechanism 6, described to hold out against
Mechanism 6 is detachably connected with second fixed block 5, makes it for holding out against one end of the mandril 3 to lock the mandril 3
Immovable and rotation.
Specifically, Fig. 3 is along the sectional view of line A-A in Fig. 1, as shown in figure 3, the jacking mechanism 6 can include locking
Bar 7, the through hole being provided through at second fixed block 5, the axis of the through hole are overlapped with the axis of the mandril 3, and
The through hole is provided with internal thread, the top-fastening rod 7 be provided with the matched external screw thread of the internal thread of the through hole, pass through
The top-fastening rod 7 is rotated, one end of the mandril 3 is held out against.Certainly, by rotating top-fastening rod 7, the top-fastening rod 7 can be with
Depart from away at second fixed block 5.
Further, in the utility model one embodiment, for detect mandril 3 length whether the margin of tolerance it
It is interior, the deflection of mandril 3 is as detected, the vehicle ejector pin of die set detection device can also include clearance gauge 13, pass through rope 14
It is fixed at the base 1, for detecting the length in the gap between one end of the mandril 3 and second fixed block 5.It is logical
Cross and come out the linear measure longimetry in gap, and the length tolerance value range of the measured value and the mandril 3 of this kind of specification is contrasted,
It is assured that the deflection of the mandril 3, can determines that the production whether such deformation meets the mandril 3 makes in other words
With standard, the rapidly examination for new mandril provides accurate basis for estimation, also can be that scrapping for mandril provides by force in use
Strong foundation.Specifically, according to the mandril 3 of different size, the clearance gauge can be the go-no go gauge clearance gauge of different size.
In addition, in the utility model one embodiment, the jacking mechanism 6 can also include handle 8, connect the lock
Tight bar 7, for driving the check lock lever 7 to rotate.The setting of handle 8, is conducive to more easily rotate top-fastening rod 7.
Further, the mandril fixed mechanism can also include at least one V-type supporting block 9, solid positioned at described first
Determine between 4 and second fixed block 5 of block and be fixed at the base 1, be used to support the mandril 3, the base 1 and V-type branch
Bracer 9 carries the weight loading of whole mandril 3 together.And the V-groove opening of the V-type supporting block 9 is away from the base 1
One end set, for accommodating the mandril 3.Specifically, as shown in Figure 1, the V-type supporting block 9 can be two.
Further, in the utility model one embodiment, the guiding mechanism can include guide rail mechanism, described to lead
Rail mechanism can include slide 10 and sliding block 11, and the sliding block 11 coordinates with the slide 10, and the slide 10 is fixed on described
It is arranged in parallel at base 1 and with the mandril 3.Meanwhile the guiding mechanism can also include freely being oriented to joint 12, for even
Connect the sliding block 11 and the dial gauge 2.In this way, when dial gauge 2 works, sliding block 11, which drives, is freely oriented to joint 12 from described
One end of slide 10 is moved to the other end of slide 10, also just drives dial gauge 2 along the outer surface of the mandril 3 from mandril 3
One end is moved to the other end of mandril 3, so far, also just completes the measurement work of the mandril depth of parallelism and deflection.It is appreciated that
For the mandril 3 of different size, adjusting and the distance between the first fixed block 4 and the second fixed block 5 with 1 length of base are adjusted
Equally, the mandril 3 of different length can be adapted to by adjusting the length of slide 10.
To further understand the embodiment of the utility model, the vehicle ejector pin of die set detection device is further described below
Application method.
The detection device can be used for the measurement of old mandril (mandril in use) and new mandril at the same time, and can be at the same time
Detect the change of its depth of parallelism and deflection.
The step of mandril 3 detects the depth of parallelism and deflection at the same time is specifically as follows：The detection device is placed on first flat
On face, and mandril 3 is placed at V-type supporting block 9, its one end is fixed by the first fixed block 4, and the other end passes through jacking mechanism
6 hold out against；Then it will freely be oriented to joint 12 and be installed on fixed position with dial gauge 2, dial gauge 2 is such as fixed on mandril 3 one
At the surface at end, while driven by sliding block 11 and to be freely oriented to joint 12 and dial gauge 2 moves so that dial gauge 2 is from mandril 3
One end is moved to the other end, in this moving process, maximum and minimum value that record dial gauge 2 is shown, while calculate it
Difference；Then the length in the gap between one end of the mandril 3 and second fixed block 5 is detected using clearance gauge 13；Finally
The gap length that the Die Toleranz und die Messtechnologie calculated goes out is contrasted with respective tolerance respectively, confirms the parallel of the mandril 3
Whether degree and deflection, the i.e. depth of parallelism of mandril 3 and deflection are in the margin of tolerance, in this way, just can effectively confirm mandril 3
Precision, scrapped for the mandril in and favourable foundation be provided, or the examination of new mandril provides strong basis for estimation.
Herein, its margin of tolerance of the mandril of various specifications is different, and the margin of tolerance can determine for those skilled in the art, therefore,
The data of the margin of tolerance in relation to the various specifications mandril depth of parallelism and deflection, do not describe in detail herein.
Since the detection device of the utility model can be used for quickly detecting the depth of parallelism and deflection of mandril 3, relatively
Original measurement is carried out in use height gauge, it is convenient and safe quick, because mandril 3 is toppled over when effectively can prevent to detect using height gauge
And injure the dangerous situations such as people by a crashing object, the time of detection is also saved, while carry out quickly by the depth of parallelism to mandril 3 and deflection
Detection, can be effectively ensured the precision of mandril 3, so as to improve the quality of vehicle component production, the production of mould is more stablized.
So far, although those skilled in the art will appreciate that detailed herein have shown and described the more of the utility model
A exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regards as to cover other all these variations or modifications.
Claims (10)
1. a kind of vehicle ejector pin of die set detection device, for detecting the depth of parallelism of mandril, including：
Base；
Mandril fixed mechanism, is fixed on the base position, for fixing the both ends of the mandril；
Dial gauge, for detecting the depth of parallelism of the mandril；With
Guiding mechanism, for guiding the dial gauge along the direction parallel with the axis of the mandril in the outer surface of the mandril
It is mobile；
Wherein, after the mandril is fixed, its axis is arranged essentially parallel to the base.
2. vehicle ejector pin of die set detection device according to claim 1, it is characterised in that the mandril fixed mechanism includes
The distance between first fixed block and the second fixed block, first fixed block and the second fixed block are the normal pitch of the mandril
From.
3. vehicle ejector pin of die set detection device according to claim 2, it is characterised in that the mandril fixed mechanism also wraps
Include jacking mechanism, the jacking mechanism is detachably connected with second fixed block, for by one end of the mandril hold out against with
Locking the mandril makes its immovable and rotates.
4. vehicle ejector pin of die set detection device according to claim 3, it is characterised in that the jacking mechanism includes locking
Bar, the through hole being provided through at second fixed block, the axis of the through hole are overlapped with the axis of the mandril, and described
Through hole is provided with internal thread, the check lock lever be provided with the matched external screw thread of the internal thread of the through hole, pass through rotation
The check lock lever, one end of the mandril are held out against.
5. vehicle ejector pin of die set detection device according to claim 4, it is characterised in that further include clearance gauge, pass through rope
The base position is fixed on, for detecting the length in the gap between one end of the mandril and second fixed block.
6. vehicle ejector pin of die set detection device according to claim 4, it is characterised in that the jacking mechanism further includes handle
Hand, connects the check lock lever, for driving the check lock lever to rotate.
7. vehicle ejector pin of die set detection device according to claim 2, it is characterised in that the mandril fixed mechanism also wraps
At least one V-type supporting block is included, between first fixed block and the second fixed block and the base position is fixed on, is used for
The mandril is supported, the one end of V-groove opening away from the base of the V-type supporting block is set, for accommodating the mandril.
8. vehicle ejector pin of die set detection device according to claim 1, it is characterised in that the guiding mechanism includes guide rail
Mechanism, the guide rail mechanism include slide and sliding block, and the sliding block coordinates with the slide, and the slide is fixed on the base
Place is simultaneously arranged in parallel with the mandril.
9. vehicle ejector pin of die set detection device according to claim 8, it is characterised in that the guiding mechanism further includes
Joint is freely oriented to, for connecting the sliding block and the dial gauge.
10. vehicle ejector pin of die set detection device according to claim 5, it is characterised in that the clearance gauge is go-no go gauge plug
Ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583293.XU CN207263099U (en) | 2017-05-23 | 2017-05-23 | A kind of vehicle ejector pin of die set detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720583293.XU CN207263099U (en) | 2017-05-23 | 2017-05-23 | A kind of vehicle ejector pin of die set detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263099U true CN207263099U (en) | 2018-04-20 |
Family
ID=61915157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720583293.XU Active CN207263099U (en) | 2017-05-23 | 2017-05-23 | A kind of vehicle ejector pin of die set detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207263099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192323A (en) * | 2017-05-23 | 2017-09-22 | 山西吉利汽车部件有限公司 | A kind of vehicle ejector pin of die set detection means |
| CN109357619A (en) * | 2018-11-27 | 2019-02-19 | 湖州市质量技术监督检测研究院 | A kind of steel pipe sizes precision testing device |
-
2017
- 2017-05-23 CN CN201720583293.XU patent/CN207263099U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192323A (en) * | 2017-05-23 | 2017-09-22 | 山西吉利汽车部件有限公司 | A kind of vehicle ejector pin of die set detection means |
| CN109357619A (en) * | 2018-11-27 | 2019-02-19 | 湖州市质量技术监督检测研究院 | A kind of steel pipe sizes precision testing device |
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