CN207681330U - A kind of lathe riveting tooling - Google Patents
A kind of lathe riveting tooling Download PDFInfo
- Publication number
- CN207681330U CN207681330U CN201721696475.4U CN201721696475U CN207681330U CN 207681330 U CN207681330 U CN 207681330U CN 201721696475 U CN201721696475 U CN 201721696475U CN 207681330 U CN207681330 U CN 207681330U
- Authority
- CN
- China
- Prior art keywords
- positioning column
- lathe
- die holder
- deep trouth
- riveting
- 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
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model is related to lathe riveting tooling field, specifically a kind of lathe riveting toolings.Including upper die holder and lower die holder, the upper die holder bottom surface is slab construction, the lower die holder is provided with the bar that presses, it is equipped with deep trouth at the top of the bar that presses, elastic component and positioning column are equipped in the deep trouth, described elastic component one end is fixedly connected with the deep trouth bottom, and the elastic component other end is fixedly connected with the positioning column bottom, the deep trouth and the positioning column are coaxial, and the positioning column diameter matches with nut aperture.By original excircle orientation mode to self-clinching nut, the internal diameter positioning method by self-clinching nut is made into, has ensured nut internal diameter and riveting face verticality, improve positioning accuracy, improve the quality that presses of product.
Description
Technical field
The utility model is related to lathe riveting tooling field, specifically a kind of lathe riveting toolings.
Background technology
Self-clinching nut is usually applied to a kind of nut on thin plate or metal plate, and shape is rounded, and one end is with embossing
Tooth and guide groove, principle are that the preset holes of metal plate are pressed by being embossed tooth, it is however generally that, the aperture of preset holes, which is slightly less than, to press
The embossing tooth of nut, so that the flower tooth of self-clinching nut is squeezed into plate by pressure makes to cause the periphery in hole to generate plastic deformation, deformation
Object is squeezed into guide groove, to generate the effect of locking.
Because nut is individually pressed when product carries out pressing nut riveting, riveting nut generally use outer diameter is determined
Position, because (riveting machine pressure transient has certain floating with the presence of slight change for riveting equipment and riveting nut and product plank
Value, pressing nut tolerance variation and the different heat (batch) numbers of material or the nuance of steel mill) can all have an impact to pressing, lead to spiral shell
Parent phase changes the verticality at riveting interface, eventually leads to the offset of product relative opening position, and influences the quality that presses, and outer diameter is fixed
Position so that personnel's inconvenience placing nut, and it is single every time carry out the operation that presses, production efficiency is not also high.
Utility model content
The purpose of this utility model is to provide a kind of lathe riveting toolings, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of lathe riveting tooling, including upper die holder and lower die holder, the upper die holder bottom surface are slab construction, the lower die
Seat is provided with the bar that presses, and deep trouth is equipped at the top of the bar that presses, elastic component and positioning column, the elastic component are equipped in the deep trouth
One end is fixedly connected with the deep trouth bottom, and the elastic component other end is fixedly connected with the positioning column bottom, the deep trouth
Coaxial with the positioning column, the positioning column diameter matches with nut aperture.By cancelling the compression bar of the prior art, directly
Upper die holder bottom is used into slab construction, existing equipment is also solved and generates vibration at work, be easy to easily cause upper die holder
Walk so that compression bar cannot be aligned precompressed position, it is necessary to the problem of using vertically-guided bar, by whole slab construction,
The use of guide rod is eliminated, even if upper die holder walks, offset nor affects on the operation that presses.In the course of work, positioning column is not
Can only internal diameter positioning be carried out to self-clinching nut, while the preprocessing hole of product can also be positioned, ensure that the spiral shell that presses
Precision between female and preprocessing hole positions, and improves the processing quality to press.
Further, the positioning column includes guide plate and cylinder, and the guide plate is slidably connected with the deep trouth.Pass through guide plate
With the connection of deep trouth side wall so that positioning column is more stablized, and prevents its verticality deflection, improves the stability of tooling.
Further, the guide plate cross section is I-shaped isometric up and down.So that positioning column is more stablized, it is prevented
Verticality deflection improves the stability of tooling.
Further, partition board is also fixed in the deep trouth, the partition board center is equipped with through-hole, and the guide plate is located at institute
It states on the inside of partition board, the cylinder may pass through the through-hole.
Further, the elastic component is spring.
Further, at the top of the positioning column it is taper or arc-shaped.So that personnel more easily place preprocessing hole
Into in positioning column, positioned.
Further, it is additionally provided with product orientation mould, the product orientation mould is set on the lower die holder.This product orientation mould
The mold that product is positioned can determine product due to the positioning action for the bar upper positioning column that presses to be general in industry
The required precision of position mould is not high, but can play the role of support to product at this, and help desk personnel is quickly by preset hole
It is set on positioning column, improves the operating efficiency of personnel.
The beneficial effect that the utility model generates：By original excircle orientation mode to self-clinching nut, made by
The internal diameter positioning method of self-clinching nut ensures nut internal diameter and riveting face verticality, improves positioning accuracy, improve product
Press quality.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model presses the structural schematic diagram of bar cross section.
Fig. 3 is the structural schematic diagram of the utility model positioning column.
In figure：Upper die holder 1, lower die holder 2, the bar 3 that presses, positioning column 3.1, cylinder 3.1.1, guide plate 3.1.2, elastic component 3.2,
Deep trouth 3.3, partition board 3.4, product orientation mould 4.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
As shown in Figs. 1-3, a kind of lathe riveting tooling, including upper die holder 1 and lower die holder 2,1 bottom surface of the upper die holder is flat
Harden structure, the lower die holder 2 are provided with the bar 3 that presses, and 3 top of bar that presses is equipped with deep trouth 3.3, is equipped in the deep trouth 3.3
Elastic component 3.2 and positioning column 3.1,3.2 one end of the elastic component are fixedly connected with 3.3 bottom of the deep trouth, the elastic component
3.2 other ends are fixedly connected with 3.1 bottom of the positioning column, and the deep trouth 3.3 and the positioning column 3.1 are coaxial, the positioning
3.1 diameter of column matches with nut aperture.By cancelling the compression bar of the prior art, 1 bottom of upper die holder is directly used into tablet
Structure also solves existing equipment and generates vibration at work, is easy to easily cause walking for upper die holder 1 so that compression bar cannot
It is aligned precompressed position, it is necessary to the problem of using vertically-guided bar eliminates the use of guide rod by whole slab construction,
Even if upper die holder 1 walks, offset nor affects on the operation that presses.In the course of work, positioning column 3.1 not only can be to the spiral shell that presses
Mother carries out internal diameter positioning, while can also be positioned to the preprocessing hole of product, ensure that self-clinching nut and preprocessing hole it
Between precision positioning, improve the processing quality to press.
Optimization, the positioning column 3.1 includes guide plate 3.1.2 and cylinder 3.1.1, the guide plate 3.1.2 and the deep trouth
3.3 being slidably connected.Pass through the connection of guide plate 3.1.2 and 3.3 side wall of deep trouth so that positioning column 3.1 is more stablized, and prevents it from hanging down
Straight degree deflection, improves the stability of tooling.
Optimization, the cross sections the guide plate 3.1.2 are upper and lower isometric I-shaped.So that positioning column 3.1 is more steady
It is fixed, its verticality deflection is prevented, the stability of tooling is improved.
Optimization, partition board 3.4 is also fixed in the deep trouth 3.3,3.4 center of the partition board is equipped with through-hole, described to lead
Plate 3.1.2 is located at 3.4 inside of the partition board, and the cylinder 3.1.1 may pass through the through-hole.
Optimization, the elastic component 3.2 is spring.
Optimization, 3.1 top of the positioning column is taper or arc-shaped.So that personnel more easily place preprocessing hole
Into in positioning column 3.1, positioned.
Optimization, it is additionally provided with product orientation mould 4, the product orientation mould is located on the lower die holder 2.This product orientation mould
For it is general in industry can be to the mold that product is positioned, due to the positioning action for 3 upper positioning column 3.1 of bar that presses, to production
The required precision of product positioning mould is not high, but can play the role of support to product at this, and help desk personnel quickly will be pre-
Apertured is set on positioning column 3.1, improves the operating efficiency of personnel.
This tooling is when in use, existing first to be placed on riveting nut in deep trouth 3.3 across positioning column 3.1, then by product
It is placed on product orientation mould, Primary Location is carried out to product at this time, positioning column 3.1 is not navigated in preprocessing hole
, fine position is carried out to preprocessing hole, passes through positioning column 3.1, the pushing of upper die holder 1 can be carried out at this time, that is, complete pressure
Riveter sequences.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model, any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (7)
1. a kind of lathe riveting tooling, which is characterized in that including upper die holder and lower die holder, the upper die holder bottom surface is tablet knot
Structure, the lower die holder are provided with the bar that presses, and deep trouth is equipped at the top of the bar that presses, elastic component and positioning are equipped in the deep trouth
Column, described elastic component one end are fixedly connected with the deep trouth bottom, and the elastic component other end is fixed with the positioning column bottom
Connection, the deep trouth and the positioning column are coaxial, and the positioning column diameter matches with nut aperture.
2. lathe riveting tooling according to claim 1, which is characterized in that the positioning column includes guide plate and cylinder, institute
Guide plate is stated to be slidably connected with the deep trouth.
3. lathe riveting tooling according to claim 2, which is characterized in that the guide plate cross section is isometric up and down
I-shaped.
4. lathe riveting tooling according to claim 3, which is characterized in that be also fixed with partition board, institute in the deep trouth
It states partition board center and is equipped with through-hole, the guide plate is located on the inside of the partition board, and the cylinder may pass through the through-hole.
5. lathe riveting tooling according to claim 1, which is characterized in that the elastic component is spring.
6. lathe riveting tooling according to claim 1, which is characterized in that be taper or circular arc at the top of the positioning column
Shape.
7. lathe riveting tooling according to claim 1, which is characterized in that be additionally provided with product orientation mould, the product is fixed
Position mould is set on the lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696475.4U CN207681330U (en) | 2017-12-08 | 2017-12-08 | A kind of lathe riveting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696475.4U CN207681330U (en) | 2017-12-08 | 2017-12-08 | A kind of lathe riveting tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681330U true CN207681330U (en) | 2018-08-03 |
Family
ID=62996926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696475.4U Expired - Fee Related CN207681330U (en) | 2017-12-08 | 2017-12-08 | A kind of lathe riveting tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900233A (en) * | 2017-12-08 | 2018-04-13 | 繁昌县速诚智能设备科技有限公司 | A kind of lathe riveting frock |
-
2017
- 2017-12-08 CN CN201721696475.4U patent/CN207681330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900233A (en) * | 2017-12-08 | 2018-04-13 | 繁昌县速诚智能设备科技有限公司 | A kind of lathe riveting frock |
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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: 20180803 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |