CN206351560U - A kind of elasticity presses punching - Google Patents
A kind of elasticity presses punching Download PDFInfo
- Publication number
- CN206351560U CN206351560U CN201621457736.2U CN201621457736U CN206351560U CN 206351560 U CN206351560 U CN 206351560U CN 201621457736 U CN201621457736 U CN 201621457736U CN 206351560 U CN206351560 U CN 206351560U
- Authority
- CN
- China
- Prior art keywords
- riveting
- elasticity
- punching
- rushed
- dynamic pressure
- 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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Abstract
Pressed punching the utility model discloses a kind of elasticity, it includes：Body (4) is rushed in connection body (1), support spring (2), dynamic pressure bar (3), riveting；Connection body (1) includes the upper connecting portion that is connected with press device of being used at top, the located lateral plate at middle part, and positioned at location-plate bottom and is used to connect the lower connecting portion that body (4) is rushed in riveting；The stepped hole that body (4) center opens up three connections that aperture from top to bottom diminishes successively is rushed in riveting, realized in lower connecting portion insertion topped hole and rush being connected for body (4) with riveting, mider hole top sets support spring (2), the dynamic pressure bar (3) that section is T-shaped is set in mider hole bottom and base apertures, and dynamic pressure bar (3) and support spring (2) are inconsistent.The utility model is easy to use, changes simple, standardization, seriation, generalization can be achieved in all accessories, is changed according to different riveting requirements and riveting part, so as to realize the riveting requirement of different shape riveting part.
Description
Technical field
The utility model belongs to the parts assembling riveting field of electronic product, is related to a kind of elasticity and presses punching, it is adaptable to
The thin-walled parts bottom of riveting is needed equipped with parts such as spring, alignment pins, or needs electronic component to keep good with riveting part
Good ground state, the assembling occasion then riveted in the state of formerly compressing.
Background technology
Conventional is that structure is rushed in the riveting directly pressed at present, in flexible member by by the state of riveting part jack-up or electronics member
When device needs to be riveted under close contact state, easily occur by the riveting of riveting part partially, misplace, contact insecure phenomenon.
Utility model content
(1) utility model purpose
The purpose of this utility model is：In order to the thin-walled parts of solution be in the flexible member such as spring by the state of jack-up or
Electronic component, which is under loose contact condition, needs first to compress situation about being riveted again, by riveting thin-walled parts elasticity of compression member
After part, realize accurate orientation riveting or realize electronic component and part compress it is reliable in the state of, realize part ring riveting or
Point riveting.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of elasticity and pressed punching, and it includes：Connect body 1, branch
Body 4 is rushed in support spring 2, dynamic pressure bar 3, riveting；Connection body 1 include top for the upper connecting portion that is connected with press device, middle part
Located lateral plate, and positioned at location-plate bottom and for connecting the lower connecting portion that body 4 is rushed in riveting；Riveting rush the center of body 4 open up by
Realized in the stepped hole that up to descend aperture to diminish successively three connect, lower connecting portion insertion topped hole and rush being connected for body 4 with riveting,
Mider hole top sets support spring 2, sets the dynamic pressure bar 3 that section is T-shaped in mider hole bottom and base apertures, dynamic pressure bar 3 with
Support spring 2 is inconsistent.
Wherein, the riveting rushes the topped hole of body 4 and sets internal thread, and the lower connecting portion of connection body 1 sets external screw thread, and body 4 is rushed in riveting
It is connected through a screw thread with being connected body 1.
Wherein, the topped hole of body 4 and the lower connecting portion of connection body 1 are rushed through riveting using pin, is reliably connected.
Wherein, the riveting rushes the profile of body 4 for post taper, and observation part riveting is easy in its bottom using 30 °~60 ° tapers
Preceding 3 pairs of riveting part measuring phases of assembling situation and dynamic pressure bar.
Wherein, the external part of the dynamic pressure bar 3 adds according to the part material use aluminum component different with shape or steel part of compression
Work is into corresponding shape.
Wherein, according to the spring resistance structure of required riveting parts, select and determine the drag and length of support spring 2
Degree.
Wherein, the support spring 2 uses cylinder spring or taper spring.
Wherein, the riveting rush the riveting of the bottom of body 4 in a state of excitement pawl using 3 riveting pawls or 4 riveting pawls or annular riveting pawl shape
Formula.
(3) beneficial effect
The elasticity that above-mentioned technical proposal is provided presses punching, is pressed by the elasticity with flexible members such as springs and rushes structure,
Realize and compressed advance by riveting part, eliminate spring resistance and contact it is unreliable in the state of, riveted parts are firmly pressed in riveting
Behind position, make pressure apparatus by connecting body to the punching pressure that presses, so as to complete by the riveting requirement of riveting part.
Brief description of the drawings
Fig. 1 presses and rushes structural representation in advance for the utility model；
Fig. 2 is the structural representation that riveting is rushed.
Wherein, 1- connections body；2- support springs；3- dynamic pressure bars；Body is rushed in 4- rivetings.
Embodiment
To make the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
New embodiment is described in further detail.
Shown referring to Figures 1 and 2, the punching that presses of the present embodiment elasticity includes：Connect body 1, support spring 2, dynamic pressure bar 3,
Body 4 is rushed in riveting；Connection body 1 include top for the upper connecting portion that is connected with press device, the located lateral plate at middle part, and
Positioned at location-plate bottom and for connecting the lower connecting portion that body 4 is rushed in riveting；Riveting rushes the center of body 4 and opens up aperture from top to bottom to diminish successively
Three connections stepped hole, realize in lower connecting portion insertion topped hole and rush being connected for body 4 with riveting, mider hole top sets support
The dynamic pressure bar 3 that section is T-shaped is set in spring 2, mider hole bottom and base apertures, and dynamic pressure bar 3 and support spring 2 are inconsistent.
The topped hole that body 4 is rushed in riveting sets internal thread, and the lower connecting portion of connection body 1 sets external screw thread, and riveting rushes body 4 with being connected body
1 is connected through a screw thread.Or, the topped hole of body 4 and the lower connecting portion of connection body 1 are rushed through riveting using pin, it is reliably connected
Connect.
Dynamic pressure bar 3 constitutes hold-down mechanism with support spring 2, rushes the inner chamber of body 4 by riveting and realizes that axial movement is oriented to, body is rushed in riveting
4, with being connected the rigid contact of body 1, realize the power transmission of press device, riveting is rushed body 4 and reach working surface, so as to realize quilt
The ring riveting or point riveting of riveting part.
Riveting rushes the profile of body 4 for post taper, and the assembling feelings observed before part riveting are easy in its bottom using 30 °~60 ° tapers
3 pairs of riveting part measuring phases of condition and dynamic pressure bar.
The external part of dynamic pressure bar 3 is processed into accordingly according to the part material use aluminum component different with shape or steel part of compression
Shape.
According to the spring resistance structure of required riveting parts, the drag and length of support spring 2 are selected and determined.Pass through
The flexible members such as different springs are changed, the pre- pressure request during riveting to different parts is realized.
Support spring 2 uses cylinder spring or taper spring.
According to riveted structure and requirement, using corresponding riveting pawl in a state of excitement, using 3 riveting pawls, 4 riveting pawls, annular riveting pawl
Form, realize that the riveting fastness combined to different component assemblies and inner body move or contact reliable particular/special requirement.
Assembling process：Dynamic pressure bar 3 is put into the inner chamber that body 4 is rushed in riveting, then support spring 2 is put into riveting and rushes the inner chamber of body 4, by band
The riveting of support spring 2 and dynamic pressure bar 3 is rushed body 4 and is connected through a screw thread with being connected body 1, or is fixed using pin connection.
The course of work：The parts of riveting are placed on riveting and rush bottom, draws lower riveting punching, dynamic pressure bar 3 is pushed down by riveting part,
Compression elastic element or electronic component with by riveting part reliable contacts in place after, support spring 2 is exerted a force by dynamic pressure bar 3, will
Compressed by riveting part, riveting punching continues to move, realize that the riveting to riveting part is assembled, so as to realize the point of parts privileged site
Riveting or ring riveting, reach the riveting fastness combined to different component assemblies and inner body movement needs or electronic component contact
Well, the requirement of robust.
As can be seen from the above technical solutions, the utility model has following distinguishing feature：
(1) simple in construction, easy to use, compress different from being riveted on sequential and realize, safe operation can be realized to thin
The structures such as wall part flexible member spacer pin, or electronic component are needed with by after riveting part reliable contacts, then being riveted, full
The technological requirement of the component assembly riveting of foot specific components or labyrinth, needs are in advance during typical products in mass production assembling in being adapted to
Pressure and the difunctional requirement of riveting.
(2) support spring can be changed according to the upper elasticity or contact force of riveting parts, and riveting shape is according to parts
Matching requirements (ring riveting or point riveting) are riveted, the alteration of form of end is carried out.
(3) it is easy to use, change simple, standardization, seriation, generalization can be achieved in all accessories, according to different
Riveting is required and riveting part is changed, so as to realize the riveting requirement of different shape riveting part.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (8)
- The punching 1. a kind of elasticity presses, it is characterised in that including：Body is rushed in connection body (1), support spring (2), dynamic pressure bar (3), riveting (4)；Connection body (1) include top for the upper connecting portion that is connected with press device, the located lateral plate at middle part, Yi Jiwei In location-plate bottom and for connecting the lower connecting portion that body (4) is rushed in riveting；Riveting rushes body (4) center and opens up aperture from top to bottom to be become successively Realized in the stepped hole of three small connections, lower connecting portion insertion topped hole and rush being connected for body (4) with riveting, mider hole top is set The dynamic pressure bar (3) that section is T-shaped, dynamic pressure bar (3) and support spring are set in support spring (2), mider hole bottom and base apertures (2) it is inconsistent.
- The punching 2. elasticity as claimed in claim 1 presses, it is characterised in that the topped hole that body (4) is rushed in the riveting sets internal thread, even The lower connecting portion for connecing body (1) sets external screw thread, and riveting is rushed body (4) and is connected through a screw thread with being connected body (1).
- The punching 3. elasticity as claimed in claim 1 presses, it is characterised in that rush topped hole and the company of body (4) through riveting using pin The lower connecting portion of body (1) is connect, is reliably connected.
- The punching 4. elasticity as claimed in claim 2 or claim 3 presses, it is characterised in that the riveting rushes body (4) profile for post taper, its It is easy to observe the assembling situation before part is riveted and dynamic pressure bar (3) to riveting part compression feelings using 30 °~60 ° tapers in bottom Condition.
- The punching 5. elasticity as claimed in claim 4 presses, it is characterised in that the external part of the dynamic pressure bar (3) is according to compression Part material is different with shape to be processed into corresponding shape using aluminum component or steel part.
- The punching 6. elasticity as claimed in claim 5 presses, it is characterised in that according to the spring resistance knot of required riveting parts Structure, selects and determines the drag and length of support spring (2).
- The punching 7. elasticity as claimed in claim 6 presses, it is characterised in that the support spring (2) uses cylinder spring or taper Spring.
- The punching 8. elasticity as claimed in claim 7 presses, it is characterised in that the riveting pawl use in a state of excitement of body (4) bottom is rushed in the riveting The form of 3 riveting pawls or 4 riveting pawls or annular riveting pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457736.2U CN206351560U (en) | 2016-12-28 | 2016-12-28 | A kind of elasticity presses punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457736.2U CN206351560U (en) | 2016-12-28 | 2016-12-28 | A kind of elasticity presses punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351560U true CN206351560U (en) | 2017-07-25 |
Family
ID=59348781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457736.2U Expired - Fee Related CN206351560U (en) | 2016-12-28 | 2016-12-28 | A kind of elasticity presses punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515079A (en) * | 2016-12-28 | 2017-03-22 | 淮海工业集团有限公司 | Elastic pressure riveting device |
-
2016
- 2016-12-28 CN CN201621457736.2U patent/CN206351560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515079A (en) * | 2016-12-28 | 2017-03-22 | 淮海工业集团有限公司 | Elastic pressure riveting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20181228 |