CN106955934A - A kind of quick riveting die of Teflon bushing - Google Patents
A kind of quick riveting die of Teflon bushing Download PDFInfo
- Publication number
- CN106955934A CN106955934A CN201710376091.2A CN201710376091A CN106955934A CN 106955934 A CN106955934 A CN 106955934A CN 201710376091 A CN201710376091 A CN 201710376091A CN 106955934 A CN106955934 A CN 106955934A
- Authority
- CN
- China
- Prior art keywords
- chute
- lower mould
- teflon bushing
- holding tank
- riveting die
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of quick riveting die of Teflon bushing, including lower mould, two groups of symmetrically arranged cylindrical first chutes are offered at the top of lower mould, the bottom interior wall of first chute offers rectangle holding tank, the internal slide of first chute is socketed with locating dowel, one end that locating dowel stretches into holding tank is vertically installed with top board, and the side walls connection of top board and holding tank, the side of the remotely located post of top board is provided with the first spring being fixedly connected with the bottom interior wall of holding tank, mould is installed directly over lower mould, upper mould is provided with two groups of symmetrically arranged pressing fore-sets close to the side of lower mould, and pressing fore-set is located at the surface of locating dowel, pressing fore-set offers cylindrical second chute close to the side of lower mould.The present invention realizes the punch process of Teflon bushing and workpiece, Teflon bushing is connected even with workpiece, improves the processing efficiency of Teflon bushing and workpiece.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of quick riveting die of Teflon bushing.
Background technology
Because Teflon bushing material is partially soft, top layer Teflon material is easily damaged, and existing rotation riveter skills can not be met
Product technology requirement, traditional impact style is difficult to carry out punching press to Teflon bushing, needs a kind of Teflon bushing fast for this
Fast riveting die.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of Teflon bushing proposed is quick
Riveting die.
To achieve these goals, present invention employs following technical scheme：
Two groups are offered at the top of a kind of quick riveting die of Teflon bushing, including lower mould, the lower mould to be symmetrical arranged
Cylindrical first chute, the bottom interior wall of first chute offers rectangle holding tank, and the inside of first chute is slided
Dynamic to be socketed with locating dowel, one end that the locating dowel stretches into holding tank is vertically installed with top board, and the side wall of top board and holding tank
It is slidably connected, the side of the remotely located post of top board is provided with the first spring being fixedly connected with the bottom interior wall of holding tank,
Mould is installed, the upper mould is provided with two groups of symmetrically arranged pressing tops close to the side of lower mould directly over the lower mould
Post, and pressing fore-set is located at the surface of locating dowel, the pressing fore-set offers cylinder second close to the side of lower mould and slided
Groove, the inside of second chute is coaxially installed with the fix bar being fixedly connected with the second chute bottom interior wall, the fix bar
The fixedly sleeved limited location circle in outer ring, the outer ring movable sleeve of the spacing collar is connected to the jacking being slidably connected with the second chute wall
Circle, one end that the jacking circle stretches into the second chute is provided with the second spring being fixedly connected with the second chute bottom interior wall, institute
State fix bar and circular platform type flange post is installed close to the side of lower mould.
It is preferred that, the width of the flange post becomes narrow gradually along fix bar to the direction of lower mould.
It is preferred that, one end that the fix bar stretches out the second chute is concordant with the opening of the second chute.
It is preferred that, the corner of the lower film is mounted on the axis of guide with upper mould pivot bush unit.
It is preferred that, one end that the locating dowel stretches out the first chute is conical structure.
It is preferred that, the cross section of the jacking circle is L-type structure.
Beneficial effects of the present invention：
Pass through the lower mould of setting, the first chute, holding tank, locating dowel, top board, the first spring, upper mould, pressing fore-set, the
Two chutes, fix bar, spacing collar, jacking circle, second spring and flange post, the punching press for realizing Teflon bushing and workpiece add
Work, makes Teflon bushing be connected even with workpiece, improves the processing efficiency of Teflon bushing and workpiece.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the quick riveting die of Teflon bushing proposed by the present invention；
Fig. 2 is a kind of partial enlargement structural representation of the quick riveting die of Teflon bushing proposed by the present invention.
In figure：1 time mould, 2 first chutes, 3 holding tanks, 4 locating dowels, 5 top boards, 6 first springs, mould on 7,8 pressing fore-sets,
9 second chutes, 10 fix bars, 11 spacing collars, 12 jacking circles, 13 second springs, 14 flange posts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of quick riveting die of Teflon bushing, including lower mould 1, the top of lower mould 1 offers two groups
Symmetrically arranged cylindrical first chute 2, the bottom interior wall of the first chute 2 offers rectangle holding tank 3, the first chute 2 it is interior
Portion's slip cap is connected to locating dowel 4, and one end that locating dowel 4 stretches into holding tank 3 is vertically installed with top board 5, and top board 5 and holding tank 3
Side walls connection, the side of the remotely located post 4 of top board 5 is provided with first be fixedly connected with the bottom interior wall of holding tank 3
Spring 6, the surface of lower mould 1 is provided with mould 7, and upper mould 7 is provided with two groups of symmetrically arranged pressing tops close to the side of lower mould 1
Post 8, and pressing fore-set 8 is located at the surface of locating dowel 4, pressing fore-set 8 offers cylinder second close to the side of lower mould 1 and slided
Groove 9, the inside of the second chute 9 is coaxially installed with the fix bar 10 being fixedly connected with the bottom interior wall of the second chute 9, fix bar 10
The fixedly sleeved limited location circle 11 in outer ring, the outer ring movable sleeve of spacing collar 11 is connected to the jacking being connected with the side walls of the second chute 9
Circle 12, one end that jacking circle 12 stretches into the second chute 9 is provided with the second spring being fixedly connected with the bottom interior wall of the second chute 9
13, fix bar 10 is provided with circular platform type flange post 14 close to the side of lower mould 1, and the width of flange post 14 is along fix bar 10 to lower mould
Direction become narrow gradually, fix bar 10 stretch out the second chute 9 one end and concordant, the corner of lower film 1 at the opening of the second chute 9
The axis of guide with the upper pivot bush unit of mould 7 is mounted on, one end that locating dowel 4 stretches out the first chute 2 is conical structure, jacking circle
12 cross section is L-type structure.
Operation principle：In the present invention, Teflon bushing is socketed on workpiece, it is fixed the workpiece for preparing punching press is placed on
On the post 4 of position, the inner ring of Teflon bushing is set to be docked with locating dowel 4, then upper mould 7 starts punching press, and at this time jacking circle 12 starts
Contacted with Teflon bushing, Teflon bushing is subjected to pressing leveling, Teflon bushing is fully inserted into the inside of workpiece, then
Flange post 14 stretches into the inner ring of Teflon bushing, declines with the continuation of upper mould, flange post 14 supports the upper end of Teflon bushing
Open, then the Teflon bushing of flange is carried out pressing leveling by jacking circle 12 in the presence of spacing collar 11, the design achieves
The punch process of Teflon bushing and workpiece, makes Teflon bushing be connected even with workpiece, improve Teflon bushing with
The processing efficiency of workpiece.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of quick riveting die of Teflon bushing, including lower mould (1), it is characterised in that：Opened up at the top of the lower mould (1)
There are two groups of symmetrically arranged cylindrical first chutes (2), the bottom interior wall of first chute (2) offers rectangle holding tank
(3), the internal slide of first chute (2) is socketed with locating dowel (4), and the locating dowel (4) stretches into one end of holding tank (3)
Top board (5) is vertically installed with, and top board 5 is connected with the side walls of holding tank (3), the remotely located post of the top board (5) (4)
Side is provided with the first spring (6) being fixedly connected with the bottom interior wall of holding tank (3), and the surface of the lower mould (1) is installed
There is upper mould (7), the upper mould (7) is provided with two groups of symmetrically arranged pressing fore-sets (8), and pressing close to the side of lower mould (1)
Fore-set (8) is located at the surface of locating dowel (4), and the pressing fore-set (8) offers cylinder second close to the side of lower mould (1)
Chute (9), the inside of second chute (9) is coaxially installed with the fix bar being fixedly connected with the second chute (9) bottom interior wall
(10), the fixedly sleeved limited location circle (11) in the outer ring of the fix bar (10), the outer ring movable sleeve of the spacing collar (11) is connected to
Install the jacking circle (12) being connected with the second chute (9) side walls, one end that the jacking circle (12) stretches into the second chute (9)
There is the second spring (13) being fixedly connected with the second chute (9) bottom interior wall, the fix bar (10) is close to the side of lower mould (1)
Circular platform type flange post (14) is installed.
2. a kind of quick riveting die of Teflon bushing according to claim 1, it is characterised in that the flange post (14)
Width become narrow gradually along fix bar (10) to the direction of lower mould.
3. a kind of quick riveting die of Teflon bushing according to claim 1, it is characterised in that the fix bar (10)
The one end for stretching out the second chute (9) is concordant with the opening of the second chute (9).
4. a kind of quick riveting die of Teflon bushing according to claim 1, it is characterised in that the lower film (1)
Corner is mounted on the axis of guide with upper mould (7) pivot bush unit.
5. a kind of quick riveting die of Teflon bushing according to claim 1, it is characterised in that the locating dowel (4)
The one end for stretching out the first chute (2) is conical structure.
6. a kind of quick riveting die of Teflon bushing according to claim 1, it is characterised in that the jacking circle (12)
Cross section be L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376091.2A CN106955934A (en) | 2017-05-24 | 2017-05-24 | A kind of quick riveting die of Teflon bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710376091.2A CN106955934A (en) | 2017-05-24 | 2017-05-24 | A kind of quick riveting die of Teflon bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955934A true CN106955934A (en) | 2017-07-18 |
Family
ID=59482346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710376091.2A Pending CN106955934A (en) | 2017-05-24 | 2017-05-24 | A kind of quick riveting die of Teflon bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716742A (en) * | 2017-11-01 | 2018-02-23 | 上海和达汽车配件有限公司 | A kind of frock for the 5 points of rivetings of fascia board girder part |
| CN108213214A (en) * | 2017-12-29 | 2018-06-29 | 天津市津兆机电开发有限公司 | Limiting structure for limiting displacement of floating template of mold |
| CN109290442A (en) * | 2018-11-23 | 2019-02-01 | 深圳数码模汽车技术有限公司 | A kind of continuous automatic riveting in the die bushing device and riveting bushing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4243620A1 (en) * | 1992-12-22 | 1994-06-23 | Bosch Siemens Hausgeraete | Method of bonding thin walled, perforated workpieces |
| CN201410616Y (en) * | 2009-06-10 | 2010-02-24 | 哈尔滨飞机工业集团有限责任公司 | Perpendicular lining press fitting device |
| CN102133599A (en) * | 2010-12-27 | 2011-07-27 | 重庆江利圣特机械制造有限责任公司 | Die for riveting automobile tension pulley assembly |
| CN203725634U (en) * | 2013-12-20 | 2014-07-23 | 江阴华新电器有限公司 | Pressure riveting device for laminated and riveted iron cores |
| CN104438890A (en) * | 2014-10-29 | 2015-03-25 | 成都航天万欣科技有限公司 | Fixed plate riveting and sleeving tool device |
| JP5742544B2 (en) * | 2011-07-27 | 2015-07-01 | オイレス工業株式会社 | Manufacturing apparatus for cylindrical bushing with flange, manufacturing method thereof, and fixing method thereof |
| CN205200362U (en) * | 2015-12-24 | 2016-05-04 | 马栋辉 | Rivet welding head of die and lower die on going up die, lower die and having this |
| CN206028499U (en) * | 2016-08-31 | 2017-03-22 | 海口全盛汽车配件有限公司 | Novel car seat back regulator punching press formula riveting mold |
-
2017
- 2017-05-24 CN CN201710376091.2A patent/CN106955934A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4243620A1 (en) * | 1992-12-22 | 1994-06-23 | Bosch Siemens Hausgeraete | Method of bonding thin walled, perforated workpieces |
| CN201410616Y (en) * | 2009-06-10 | 2010-02-24 | 哈尔滨飞机工业集团有限责任公司 | Perpendicular lining press fitting device |
| CN102133599A (en) * | 2010-12-27 | 2011-07-27 | 重庆江利圣特机械制造有限责任公司 | Die for riveting automobile tension pulley assembly |
| JP5742544B2 (en) * | 2011-07-27 | 2015-07-01 | オイレス工業株式会社 | Manufacturing apparatus for cylindrical bushing with flange, manufacturing method thereof, and fixing method thereof |
| CN203725634U (en) * | 2013-12-20 | 2014-07-23 | 江阴华新电器有限公司 | Pressure riveting device for laminated and riveted iron cores |
| CN104438890A (en) * | 2014-10-29 | 2015-03-25 | 成都航天万欣科技有限公司 | Fixed plate riveting and sleeving tool device |
| CN205200362U (en) * | 2015-12-24 | 2016-05-04 | 马栋辉 | Rivet welding head of die and lower die on going up die, lower die and having this |
| CN206028499U (en) * | 2016-08-31 | 2017-03-22 | 海口全盛汽车配件有限公司 | Novel car seat back regulator punching press formula riveting mold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716742A (en) * | 2017-11-01 | 2018-02-23 | 上海和达汽车配件有限公司 | A kind of frock for the 5 points of rivetings of fascia board girder part |
| CN108213214A (en) * | 2017-12-29 | 2018-06-29 | 天津市津兆机电开发有限公司 | Limiting structure for limiting displacement of floating template of mold |
| CN108213214B (en) * | 2017-12-29 | 2020-05-08 | 天津市津兆机电开发有限公司 | Limiting structure for limiting displacement of floating template of mold |
| CN109290442A (en) * | 2018-11-23 | 2019-02-01 | 深圳数码模汽车技术有限公司 | A kind of continuous automatic riveting in the die bushing device and riveting bushing method |
| CN109290442B (en) * | 2018-11-23 | 2020-02-11 | 深圳数码模汽车技术有限公司 | Automatic bushing riveting device and bushing riveting method in continuous die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |