CN206215777U - Without rivet riveting device - Google Patents
Without rivet riveting device Download PDFInfo
- Publication number
- CN206215777U CN206215777U CN201621091180.XU CN201621091180U CN206215777U CN 206215777 U CN206215777 U CN 206215777U CN 201621091180 U CN201621091180 U CN 201621091180U CN 206215777 U CN206215777 U CN 206215777U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- staking die
- mold insert
- riveting
- staking
- 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 one kind without rivet riveting device, fixed staking die during including public in the riveting that can move up and down and processing, the public surface positioned at staking die in riveting, public lower end is fixedly connected with drift in riveting, the mold insert hole of accommodating staking die mold insert is offered on staking die, staking die mold insert is placed on height of rear its upper level less than the upper surface of staking die in mold insert hole, staking die upper surface is placed with lower workpiece, and the upper surface of lower workpiece is placed with workpiece, and upper workpiece and lower workpiece are respectively positioned between drift and staking die mold insert.In processing, the upper public affairs of riveting directly just can be directly driven using common punch press carries out punching press to upper workpiece and lower workpiece, it is capable of achieving two rivetings of workpiece, overcome and being fixedly connected between workpiece is processed using spot-welding technology in the prior art, so as to cause to increase the problems such as cost of labor is processed in follow-up polishing, product appearance is bad.
Description
Technical field
The utility model is related to field of machining, more particularly to one kind without rivet riveting device.
Background technology
In the prior art when processing is fixedly connected to many mechanical parts, all with spot-welding technology, but general point
After the completion of welder's sequence, artificial polishing operation is subsequently can also require, operation increases the processing for increasing product naturally
Cost, and very easily make the outward appearance existing defects of product.
Utility model content
For weak point present in above-mentioned technology, the utility model provides a kind of increase processing efficiency, reduces artificial
Cost without rivet riveting device.
To achieve the above object, the utility model provides one kind without rivet riveting device, including the riveting that can be moved up and down
Fixed staking die during upper public and processing, the public surface positioned at staking die in the riveting is public in the riveting
Lower end is fixedly connected with drift, and the mold insert hole of accommodating staking die mold insert, the staking die are offered on the staking die
Mold insert is placed on the height that rear its upper level in mold insert hole is less than the upper surface of staking die, the staking die upper surface
Be placed with lower workpiece, and the upper surface of lower workpiece is placed with workpiece, and upper workpiece and lower workpiece be respectively positioned on drift with rivet it is recessed
Between mould mold insert.
Wherein, the staking die includes the cavity plate main body and the cavity plate for fixing cavity plate main body for opening up mold insert hole
Fixed plate, the cavity plate main body is fixedly connected on die block, and the lower workpiece is placed in cavity plate main body.
Wherein, the staking die mold insert is that its top end face is provided with the raised cylinder of circular platform type.
Wherein, the drift is circular platform type, and its lower surface area is less than upper surface area.
Wherein, the basal diameter of the staking die mold insert is 4 centimetres, and its a height of 40 centimetres.
The beneficial effects of the utility model are：Compared with prior art, the utility model provide without rivet riveting device,
Only needing to using common punch press can just to drive the upper public affairs of riveting carries out upper and lower ramming motion, and upper workpiece and lower workpiece are stacked gradually
After be placed on staking die, drift is carried out under being fixedly connected on the upper public lower section of riveting and public drive in the riveting to workpiece
Punching press, you can workpiece is riveted into lower workpiece in realization, overcomes in the prior art using spot-welding technology to the fixation between workpiece
Connection is processed, and the problems such as cost of labor is processed in follow-up polishing, product appearance is bad is increased caused by.
Brief description of the drawings
Fig. 1 is the structural representation without rivet riveting device of the present utility model；
Fig. 2 is the structural representation of the staking die without rivet riveting device of the present utility model；
Fig. 3 is the structural representation of the staking die mold insert without rivet riveting device of the present utility model；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is structural representation public in the riveting without rivet riveting device of the present utility model
Main element symbol description is as follows：
1st, public 2, staking die in riveting
3rd, upper workpiece 4, lower workpiece
11st, drift 21, staking die mold insert
22nd, mold insert hole 23, cavity plate main body
24th, die block 211, projection.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
Refer to Fig. 1, the utility model provide without rivet riveting device, including public 1 He in the riveting that can be moved up and down
Fixed staking die 2 during processing, public 1 is located at the surface of staking die 2 in riveting, and public 1 lower end is fixed and connected in riveting
Drift 11 is connected to, the mold insert hole 22 of accommodating staking die mold insert 21 is offered on staking die 2, staking die mold insert 21 is placed on
Less than the height of the upper surface of staking die 2, the upper surface of staking die 2 is placed with lower work to its upper level after in mold insert hole 22
Part 4, and the upper surface of lower workpiece 4 is placed with workpiece 3, and upper workpiece 3 and lower workpiece 4 are respectively positioned on drift 11 and are inlayed with staking die
Between part 21.
Compared to the situation of prior art, the utility model provide without rivet riveting device, it is only necessary to using common
Punch press can just drive riveting, and above public affairs 1 carry out upper and lower ramming motion, and upper workpiece 3 and lower workpiece 4 are placed on riveting after stacking gradually
On cavity plate 2, drift 11 be fixedly connected on the lower section of riveting upper public 1 and in the riveting under public 1 drive to upper workpiece 3 and lower workpiece
4 carry out punching press, you can workpiece 3 is riveted into lower workpiece 4 in realization, overcome in the prior art using spot-welding technology to upper workpiece 3
Being fixedly connected and lower workpiece 4 between is processed, and follow-up polishing processing cost of labor, product appearance are increased caused by not
Good the problems such as.
Fig. 2 is refer to, staking die 2 is included for opening up the cavity plate main body 23 in mold insert hole 22 and for fixing cavity plate main body
23 die block 24, cavity plate main body 23 is fixedly connected on die block 24, and lower workpiece 4 is placed on cavity plate main body 2
On.Cavity plate main body 2 plays a part of a support to upper workpiece 3 and lower workpiece 4 on the whole, and mold insert hole 22 is opened in cavity plate main body
It is used to fix staking die mold insert 21 on 2, and cavity plate main body 2 is fixedly connected on die block 24, realizes staking die 2
Multimodeization is constituted, when needing to change wherein a certain part or parts damages, without staking die 2 is carried out into entirety more
Change, it is only necessary to change corresponding part, can material-saving, prevent the waste of material.
Fig. 3-4 are refer to, staking die mold insert 21 is the cylinder that its top end face is provided with circular platform type projection 211.This reality
With new central, the shape of staking die mold insert 21 is not limited to cylinder, can also be according to tool during reality processing
Body situation selects staking die mold insert 21 of different shapes.The effect of its protrusions 211 is the work in public 1 punching press in riveting
After part 3 and lower workpiece 4, the dogleg section riveting of upper workpiece 3 enters in lower workpiece 4, and lower workpiece 4 can produce the part of downward bending, this
When projection 211 can be to the bending of lower workpiece 4 out part flatten so that upper workpiece 3 and lower workpiece 4 riveting rear port are more
Plus it is smooth, meet actually used demand.
Fig. 5 is refer to, drift 11 is circular platform type, and its lower surface area is less than upper surface area.Drift 11 is lower surface
Area can strengthen the effect that upper workpiece 3 is riveted with lower workpiece 4 less than the circular platform type of upper surface area, when in riveting upper public 1
When the upper workpiece 3 of drift 11 pairs and lower workpiece 4 carry out punching press, this structure can allow the part of the bending downwards of workpiece 3 gradually to increase
Greatly, constantly the dogleg section of increase causes the more tight of the two riveting when riveting enters lower workpiece 4.Work as in the utility model
In drift 11 be not limited to circular platform type, as long as the structure for from top to bottom gradually increasing can realize reinforcing riveting effect
Really.
In the present embodiment, the basal diameter of staking die mold insert 21 is 4 centimetres, and its a height of 40 centimetres.This practicality is new
The diameter of staking die mold insert 21 is not limited to 4 centimetres in type, and its height is also not limited to 40 centimetres；Can be wanted according to specific
The component shape and size of processing do accommodation.
Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (5)
1. one kind is without rivet riveting device, it is characterised in that maintained static during including public in the riveting that can move up and down and processing
Staking die, the public surface positioned at staking die in the riveting, public lower end is fixedly connected with drift in the riveting, institute
State the mold insert hole that accommodating staking die mold insert is offered on staking die, the staking die mold insert be placed in mold insert hole after its
Less than the height of the upper surface of staking die, the staking die upper surface is placed with lower workpiece, and lower workpiece to upper level
Upper surface be placed with workpiece, and upper workpiece and lower workpiece are respectively positioned between drift and staking die mold insert.
2. it is according to claim 1 without rivet riveting device, it is characterised in that the staking die is included for opening up edge
The cavity plate main body in part hole and the die block for fixing cavity plate main body, the cavity plate main body are fixedly connected on die block
On, and the lower workpiece is placed in cavity plate main body.
3. it is according to claim 2 without rivet riveting device, it is characterised in that the staking die mold insert is its top end face
It is provided with the raised cylinder of circular platform type.
4. it is according to claim 3 without rivet riveting device, it is characterised in that the drift is circular platform type, and its lower end
Face area is less than upper surface area.
5. it is according to claim 2 without rivet riveting device, it is characterised in that the basal diameter of the staking die mold insert
It is 4 centimetres, and its a height of 40 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091180.XU CN206215777U (en) | 2016-09-29 | 2016-09-29 | Without rivet riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091180.XU CN206215777U (en) | 2016-09-29 | 2016-09-29 | Without rivet riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215777U true CN206215777U (en) | 2017-06-06 |
Family
ID=58782332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091180.XU Expired - Fee Related CN206215777U (en) | 2016-09-29 | 2016-09-29 | Without rivet riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246898A (en) * | 2018-01-12 | 2018-07-06 | 深圳市中航大记股份有限公司 | A kind of no rivet riveting die |
-
2016
- 2016-09-29 CN CN201621091180.XU patent/CN206215777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246898A (en) * | 2018-01-12 | 2018-07-06 | 深圳市中航大记股份有限公司 | A kind of no rivet riveting die |
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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: 20170606 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |