CN108326162A - A kind of interior riveting mechanism - Google Patents
A kind of interior riveting mechanism Download PDFInfo
- Publication number
- CN108326162A CN108326162A CN201810137634.XA CN201810137634A CN108326162A CN 108326162 A CN108326162 A CN 108326162A CN 201810137634 A CN201810137634 A CN 201810137634A CN 108326162 A CN108326162 A CN 108326162A
- Authority
- CN
- China
- Prior art keywords
- riveting
- sides
- jacking block
- pushing block
- die structure
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a kind of interior riveting mechanisms,It includes upper die structure and lower die structure,Its upper die structure includes cope plate,Both sides are symmetrically arranged with outer bush below cope plate,Briquetting is provided among outer bush,Briquetting shape is in shape of chinese word Ji,The shape of chinese word Ji of briquetting is provided at both ends with tight lock tube,Lower die structure includes lower template,Lower jacking block is provided among lower template,Inside lower jacking block insertion lower template,It is attached by spring and lower template below lower jacking block,Lower jacking block both sides are provided with side pushing block,Both sides side pushing block medial surface is provided with riveted joint relative to lower jacking block is substantially symmetrical about its central axis,Tight lock guide post is both provided among the pushing block of both sides side,It is both provided with and the matched outer guiding post of outer bush above the pushing block of both sides side,Both sides side pushing block lateral surface is provided with side push cylinder,The present invention, which is realized, rivets riveting point in the riveting parts of product depressed area,Its globality is strong,Coupling mechanism force is big,Stable structure,It is easy to utilize.
Description
Technical field
The present invention relates to a kind of riveting mechanisms more particularly to a kind of riveting parts to riveting point in product depressed area to carry out riveting
The interior riveting mechanism connect.
Background technology
In the prior art, in conventional riveted structure, the riveting portion of part is to be exposed at part outer ring, using side
The form for pushing away or pushing may be implemented.And the riveting parts in product depressed area, conventional riveting machine are arranged for that riveting point
Structure carries out that side pushes away and the structure that integrally pushes is all without space when being riveted, in riveting mechanism, be easy to cause molding
It is difficult.
Invention content
For problems of the prior art, the present invention provides a kind of interior riveting mechanisms, solve in the prior art
Riveting mechanism cannot be directed to riveting point the technical issues of the riveting parts of product depressed area are riveted.
The technical solution adopted in the present invention is：A kind of interior riveting mechanism comprising upper die structure and lower die structure, thereon
Mode structure includes cope plate, and both sides are symmetrically arranged with outer bush below the cope plate, and briquetting is provided among the outer bush,
The briquetting shape is in shape of chinese word Ji, and the shape of chinese word Ji of the briquetting is provided at both ends with tight lock tube, and the lower die structure includes lower template,
Be provided with lower jacking block among the lower template, inside the lower jacking block insertion lower template, below the lower jacking block by spring with
Lower template is attached, and the lower jacking block both sides are provided with side pushing block, and the both sides side pushing block medial surface is relative in lower jacking block
Mandrel is symmetrically arranged with riveted joint, tight lock guide post is both provided among the pushing block of the both sides side, both sides side pushing block top is
It is provided with and the matched outer guiding post of outer bush, the both sides side pushing block lateral surface is provided with side push cylinder.
Preferably, the tight lock guide post is matched with tight lock tube, and when upper and lower mode structure is closed, tight guide post of locking is set in
Inside tight lock tube, tight lock tube is tightly locked to tightly locking guide post, and the outer guiding post is matched with outer bush, is closed in upper and lower mode structure
When conjunction, external guide pole sleeve is located inside outer bush, and correcting is carried out to upper and lower mould by outer guiding post and outer bush.
Preferably, the riveted joint of the both sides side pushing block medial surface is half flap-type riveted joint, and the both sides riveted joint is fit
The sympetalous riveted joint of an entirety is formed afterwards.
Preferably, after the riveted joint zoarium, both sides riveted joint intersection is attached by screw.
Preferably, the riveted joint central bore is provided with part positioning system, and the part positioning system was riveting
It is movable in journey.
Preferably, it is provided with and the matched groove of riveting parts above the riveted joint.
Preferably, the centre bore for placing riveting parts is provided among the lower jacking block.
The advantageous effect that the present invention reaches is：The present invention provides a kind of interior riveting mechanisms, by the way that riveted joint to be arranged to
Left and right clamshell structure, is fixed riveting parts by clamshell structure, and the briquetting in upper die mechanism is recycled to carry out it
Riveting makes sympetalous riveted joint overcome the outer tension in riveting process, realizes and exist to riveting point by lock sleeve and locking guide post
The riveting parts of product depressed area are riveted, and globality of the invention is strong, and coupling mechanism force is big, and stable structure is easy to utilize.
Description of the drawings
The following further describes the present invention with reference to the drawings,
Fig. 1 is the structural schematic diagram of the present invention in the on-state；
Fig. 2 is the structural schematic diagram of the present invention in closed state；
Fig. 3 is the structural schematic diagram of riveted joint of the present invention in the on-state；
Fig. 4 is the structural schematic diagram of riveted joint of the present invention in closed state；
Fig. 5 is structural schematic diagram of the riveting parts before riveting and after riveting；
Wherein, 1, upper die structure, 11, cope plate, 12, outer bush, 13, briquetting, 14, tight lock tube, 2, lower die structure, 21, lower die
Plate, 22, lower jacking block, 221, centre bore, 23, spring, 24, side pushing block, 25, riveted joint, 251, part positioning system, 252, recessed
Slot, 253, screw, 26, tightly lock guide post, 27, outer guiding post, 28, side push cylinder.
Specific implementation mode
The following further describes the specific embodiments of the present invention with reference to the drawings.
The technical solution adopted in the present invention is：As shown in Figures 1 to 5, a kind of interior riveting mechanism comprising upper die structure
1 and lower die structure 2, upper die structure 1 includes cope plate 11, and 11 lower section both sides of the cope plate are symmetrically arranged with outer bush 12,
Briquetting 13 is provided among the outer bush 12,13 shape of the briquetting is in shape of chinese word Ji, and the shape of chinese word Ji both ends of the briquetting 13 are set
It is equipped with tight lock tube 14, the lower die structure 2 includes lower template 21, lower jacking block 22 is provided among the lower template 21, under described
Jacking block 22 is embedded in inside lower template 21, and 22 lower section of the lower jacking block is attached by spring 23 and lower template 21, the lower top
22 both sides of block are provided with side pushing block 24, and pushing block 24 medial surface in the both sides side is provided with riveting relative to lower jacking block 22 is substantially symmetrical about its central axis
Connector 25, tight lock guide post 26 is both provided among both sides side pushing block 24, and pushing block 24 top in the both sides side is both provided with outer
Guide post 27,24 lateral surface of both sides side pushing block are provided with side push cylinder 28.
In this application, when being riveted to riveting parts, riveting parts is first put into 22 top of lower jacking block, then pass through setting
Riveting parts both sides are fixed in side push cylinder 28 in both sides, then upper die structure 1 is moved downward, by briquetting 13 to riveting
Part, which carries out riveting, to be realized and is riveted in the riveting parts of product depressed area to riveting point, under described to complete riveting action
Jacking block 22 has buoyant effect, and riveting parts can carry out relative motion in riveting process.
Preferable scheme is that the tight lock guide post 26 is matched with tight lock tube 14, closed in upper die structure 1 and lower die structure 2
When conjunction, tight guide post 26 of locking is set in inside tight lock tube 14, and tight lock tube 14 is tightly locked to tightly locking guide post 26, the outer guiding post 27 with
Outer bush 12 matches, and when upper die structure 1 and lower die structure 2 are closed, outer guiding post 27 is set in inside outer bush 12, by outer
Guide post 27 and outer bush 12 carry out correcting to upper die structure 1 and lower die structure 2.
When upper die structure 1 moves downward, riveting, the tight lock guide post of lower die structure 2 are carried out to riveting parts by briquetting 13
26 are set in the tight lock tube 14 of upper die structure 1, are tightly locked by tight lock tube 14 to tightly locking guide post 26, pass through 14 He of lock sleeve
Locking guide post 26 makes riveted joint overcome the outer tension in riveting process, and the outer guiding post 27 of lower die structure 2 is set in upper die structure 1
Outer bush 12 in, correcting is carried out to upper die structure 1 and lower die structure 2 by outer guiding post 27 and outer bush 12.
Preferable scheme is that the riveted joint 25 of 24 medial surface of both sides side pushing block is half flap-type riveted joint, the both sides
The sympetalous riveted joint 25 of an entirety is formed after 25 zoarium of riveted joint.
It will be arranged after half flap-type riveted joint 25 of 2 left and right sides of lower die structure is molded by side push cylinder 28, then
Riveting parts are pushed by the briquetting 13 in upper die structure 2, to complete riveting action, by first carrying out riveted joint 25
Molding in such a way that briquetting carries out riveting to riveting parts, realizes the riveting parts to riveting point in product depressed area and carries out riveting again
It connects.
Preferable scheme is that after 25 zoarium of the riveted joint, riveted joint 25 intersection in both sides is connected by screw 253
It connects, the positioning and locking for completing riveted joint 25 is connected by screw 253, enhances the resistance to bending of riveted joint 25.
Preferable scheme is that 25 central bore of the riveted joint is provided with part positioning system 251, part positioning system
System 251 is movable in riveting process, and part positioning system 251 is used for carrying out centralized positioning to riveting parts after molding,
But riveting parts are not held tightly.
Preferable scheme is that the top of the riveted joint 25 be provided with the matched groove 252 of riveting parts, by groove 252
Shape be designed to it is consistent with the shape of riveting point in riveting parts to be riveted, convenient for being riveted to riveting parts.
Preferable scheme is that be provided with the centre bore 221 for placing riveting parts among the lower jacking block 22, by by riveting
It is inserted into below fitting in the centre bore 221 of lower jacking block 22, riveting parts is positioned by centre bore 221.
The operation principle of the present invention is riveting parts to be first put into 22 top of lower jacking block, then by being arranged in the side of both sides
Riveting parts both sides are fixed in push cylinder 28, then upper die structure 1 is moved downward, and riveting is carried out to riveting parts by briquetting 13
Pressure, the tight lock guide post 26 of lower die structure 2 is set in the tight lock tube 14 of upper die structure 1, by tight lock tube 14 to tightly locking guide post 26
It is tightly locked, so that riveted joint is overcome the outer tension in riveting process by lock sleeve 14 and locking guide post 26, lower die structure 2
Outer guiding post 27 is set in the outer bush 12 of upper die structure 1, by outer guiding post 27 and outer bush 12 to upper die structure 1 and lower die knot
Structure 2, which carries out correcting, to be realized and is riveted in the riveting parts of product depressed area to riveting point to complete riveting action.
After the completion of riveting action, now upper die structure 1 is moved up, then by positioned at the side push cylinder of both sides to far from riveting
The direction of connector 25 is moved, and the lower jacking block 22 in lower die structure 2 has buoyant effect, at this time can jack up riveting parts upwards, with
Convenient for riveting parts are taken out.
The above are preferred embodiments of the present invention, is not intended to limit the present invention in any form, every foundation
Technical spirit any simple modification, equivalent change and modification made to the above embodiment of the present invention, belong to inventive technique
In the range of scheme.
Claims (7)
1. a kind of interior riveting mechanism comprising upper die structure and lower die structure, which is characterized in that its upper die structure includes upper mold
Plate, cope plate lower section both sides are symmetrically arranged with outer bush, briquetting are provided among the outer bush, the briquetting shape is in
The shape of chinese word Ji of shape of chinese word Ji, the briquetting is provided at both ends with tight lock tube, and the lower die structure includes lower template, among the lower template
It is provided with lower jacking block, the lower jacking block is embedded in inside lower template, is attached by spring and lower template below the lower jacking block,
The lower jacking block both sides are provided with side pushing block, and the both sides side pushing block medial surface is provided with riveting relative to lower jacking block is substantially symmetrical about its central axis
Connector is both provided with tight lock guide post among the pushing block of the both sides side, is both provided with and outer bush phase above the pushing block of the both sides side
The outer guiding post of cooperation, the both sides side pushing block lateral surface are provided with side push cylinder.
2. a kind of interior riveting mechanism according to claim 1, which is characterized in that the tight lock guide post matches with tight lock tube
It closes, when upper and lower mode structure is closed, tight guide post of locking is set in inside tight lock tube, and tight lock tube is tightly locked to tightly locking guide post, described
Outer guiding post is matched with outer bush, and when upper and lower mode structure is closed, external guide pole sleeve is located inside outer bush, by outer guiding post and
Outer bush carries out correcting to upper and lower mould.
3. a kind of interior riveting mechanism according to claim 1, which is characterized in that the riveting of the both sides side pushing block medial surface
Head is half flap-type riveted joint, and the sympetalous riveted joint of an entirety is formed after the both sides riveted joint zoarium.
4. a kind of interior riveting mechanism according to claim 1, which is characterized in that after the riveted joint zoarium, both sides riveting
Head intersection is attached by screw.
5. a kind of interior riveting mechanism according to claim 1, which is characterized in that the riveted joint central bore is provided with zero
Part positioning system, the part positioning system are movable in riveting process.
6. a kind of interior riveting mechanism according to claim 1, which is characterized in that be provided with and rivet above the riveted joint
The matched groove of part.
7. a kind of interior riveting mechanism according to claim 1, which is characterized in that be provided among the lower jacking block for putting
Set the centre bore of riveting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137634.XA CN108326162A (en) | 2018-02-10 | 2018-02-10 | A kind of interior riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810137634.XA CN108326162A (en) | 2018-02-10 | 2018-02-10 | A kind of interior riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326162A true CN108326162A (en) | 2018-07-27 |
Family
ID=62928814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810137634.XA Pending CN108326162A (en) | 2018-02-10 | 2018-02-10 | A kind of interior riveting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014452A (en) * | 2019-04-02 | 2020-04-17 | 罗德精密五金(芜湖)股份有限公司 | Die for riveting shell meter connector |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328729A (en) * | 1994-06-07 | 1995-12-19 | Hiroyuki Imamaki | Method and device for binding member |
| JP2007152409A (en) * | 2005-12-07 | 2007-06-21 | Punch Industry Co Ltd | Clearance-specified guide set |
| CN201329400Y (en) * | 2009-01-05 | 2009-10-21 | 环一军 | Riveting structure of series excited machine for washing machine |
| CN201618809U (en) * | 2010-02-02 | 2010-11-03 | 上海索菲玛汽车滤清器有限公司 | Press-riveting connection device for hand pump and aluminum seat |
| CN102989889A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Cylindrical member enclosure riveting mold |
| CN203649150U (en) * | 2013-12-18 | 2014-06-18 | 曲阜天博汽车零部件制造有限公司 | Semi-automatic riveting linkage die |
| CN204412903U (en) * | 2014-12-22 | 2015-06-24 | 海盐众信电子有限公司 | Relay spring riveting contacts smelting tool |
| CN205798324U (en) * | 2016-07-29 | 2016-12-14 | 苏州瑞玛金属成型有限公司 | Constant force pressure riveting device |
| CN205926987U (en) * | 2016-08-22 | 2017-02-08 | 厦门宇龙机械有限公司 | Hinge side direction riveted stamping die |
| CN206597834U (en) * | 2017-03-27 | 2017-10-31 | 成都三圣模具制品有限公司 | A kind of quick-changing type diel mould bases |
| CN207982099U (en) * | 2018-02-10 | 2018-10-19 | 无锡微研中佳精机科技有限公司 | A kind of interior riveting mechanism |
-
2018
- 2018-02-10 CN CN201810137634.XA patent/CN108326162A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328729A (en) * | 1994-06-07 | 1995-12-19 | Hiroyuki Imamaki | Method and device for binding member |
| JP2007152409A (en) * | 2005-12-07 | 2007-06-21 | Punch Industry Co Ltd | Clearance-specified guide set |
| CN201329400Y (en) * | 2009-01-05 | 2009-10-21 | 环一军 | Riveting structure of series excited machine for washing machine |
| CN201618809U (en) * | 2010-02-02 | 2010-11-03 | 上海索菲玛汽车滤清器有限公司 | Press-riveting connection device for hand pump and aluminum seat |
| CN102989889A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Cylindrical member enclosure riveting mold |
| CN203649150U (en) * | 2013-12-18 | 2014-06-18 | 曲阜天博汽车零部件制造有限公司 | Semi-automatic riveting linkage die |
| CN204412903U (en) * | 2014-12-22 | 2015-06-24 | 海盐众信电子有限公司 | Relay spring riveting contacts smelting tool |
| CN205798324U (en) * | 2016-07-29 | 2016-12-14 | 苏州瑞玛金属成型有限公司 | Constant force pressure riveting device |
| CN205926987U (en) * | 2016-08-22 | 2017-02-08 | 厦门宇龙机械有限公司 | Hinge side direction riveted stamping die |
| CN206597834U (en) * | 2017-03-27 | 2017-10-31 | 成都三圣模具制品有限公司 | A kind of quick-changing type diel mould bases |
| CN207982099U (en) * | 2018-02-10 | 2018-10-19 | 无锡微研中佳精机科技有限公司 | A kind of interior riveting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014452A (en) * | 2019-04-02 | 2020-04-17 | 罗德精密五金(芜湖)股份有限公司 | Die for riveting shell meter connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207982099U (en) | A kind of interior riveting mechanism | |
| CN108326162A (en) | A kind of interior riveting mechanism | |
| CN102319798B (en) | Compound stamping die for bended side-punching hole | |
| CN204584041U (en) | A kind of T iron punching sizing stretches mould | |
| CN209206235U (en) | It is a kind of for producing the mold of high-precision punching press sprocket wheel | |
| CN102601944A (en) | Forced demolding device for molding plastic product | |
| CN213382514U (en) | Fixed compression fittings of rubber mold part | |
| CN210415253U (en) | Cable joint injection mold | |
| CN210676521U (en) | Salient point beating device | |
| CN209599661U (en) | Deduction component and mold with the deduction component | |
| CN203712953U (en) | Automatic positioning device for die processing | |
| CN206464444U (en) | Diel with stripper plate | |
| CN210758815U (en) | Injection mold installation mechanism | |
| CN209079131U (en) | A kind of rear mold liftout attachment | |
| CN203508793U (en) | Hydraulic expansion forming mould of hollow piece | |
| CN207630441U (en) | A kind of automatic ejection locking mechanism | |
| CN106003586A (en) | Fine positioning guide rod for mould base | |
| CN206780914U (en) | A kind of automobile wheel arch mould | |
| CN205673476U (en) | A kind of guide-post of die-set | |
| CN207465798U (en) | A kind of secondary ejecting mechanism | |
| CN210702461U (en) | Upper die ejection device of die casting die | |
| CN205735854U (en) | The oblique mould unloading structure in a kind of straight top | |
| CN219817974U (en) | Core pulling structure with linkage of different tracks | |
| CN205364312U (en) | Mould core takes off structure by force | |
| CN215359668U (en) | Demolding mold for fixed mold forming insert |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |