CN106853504B - Rack side plate fixed both ends of the shaft riveting clamp - Google Patents
Rack side plate fixed both ends of the shaft riveting clamp Download PDFInfo
- Publication number
- CN106853504B CN106853504B CN201510895497.2A CN201510895497A CN106853504B CN 106853504 B CN106853504 B CN 106853504B CN 201510895497 A CN201510895497 A CN 201510895497A CN 106853504 B CN106853504 B CN 106853504B
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- China
- Prior art keywords
- punch
- head assembly
- fixed
- punching press
- side plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to rack side plate fixed both ends of the shaft riveting clamps, including chuck body, and punch-head assembly fixed plate is provided with above and below the chuck body, whole in I-shaped；It further include punch-head assembly, the punch-head assembly includes the upper punch component being fixed in upper punch component fixed plate and the undershoot head assembly that is fixed in undershoot head assembly fixed plate, and the upper punch component and undershoot head assembly are on same axial line.Structure of the invention is exquisite, easy to operate, reduces labor intensity of workers, improves production efficiency, reduces production cost.
Description
Technical field
The present invention relates to axis both ends riveting mechanisms, specifically disclose a kind of rack side plate fixed both ends of the shaft riveting clamp.
Background technique
Bracket component (such as Fig. 3) is the core component in my company's KFM2 breaker, is related to product quality and production effect
Rate.This component parts is more, and structure is complicated, and when assembly is more difficult, needs to solve riveting orientation problem first, employee can be allowed quick
Accurately component is put into fixture.Secondly because of subsequent matching requirements, after the riveting of this procedure, the flange of mandrel will be as far as possible in midair
It is flat, can not protrude too many, this is also to need to increase the reason of beating out by hand together in the past.In addition it also needs to guarantee two sides after riveting
The depth of parallelism of plate.
For a long time it is always that employee rivets both ends (in Fig. 3 at A) respectively twice, is beaten out again with hammer after riveting.Work
Low efficiency, large labor intensity, and power is difficult to control when employee's hammer is beaten out, and bracket is easily struck deformation.In order to ensure product
Quality and preferable working efficiency need to design the frock clamp for meeting company's requirement.
Summary of the invention
It is an object of the invention to: a kind of delicate structure to solve the above problem, it is easy to operate, reduce worker's labour
Intensity improves production efficiency, reduces the rack side plate fixed both ends of the shaft riveting clamp of production cost.
The technical scheme adopted by the invention is that such:
Rack side plate fixed both ends of the shaft riveting clamp, including chuck body, are arranged above and below the chuck body
There is punch-head assembly fixed plate, it is whole in I-shaped；It further include punch-head assembly, the punch-head assembly includes being fixed on upper punch component
Upper punch component in fixed plate and the undershoot head assembly being fixed in undershoot head assembly fixed plate, the upper punch component is under
Punch-head assembly is on same axial line.
Further, the punch-head assembly has two groups, is distributed in the two sides of the chuck body, symmetrical.
Further, the upper punch component includes upper curling punch, upper reset spring, limit sleeve and upper precompressed rubber,
Described upper curling punch one end is punching press end, and the other end is pressure end, and punching press end passes through the upper punch component fixed plate, end
The upper precompressed rubber is socketed on the outside of portion；The upper reset spring is socketed on curling punch, is located at the upper punch component
Above fixed plate；The limit sleeve is set on the outside of upper reset spring, is fixed in the upper punch component fixed plate, with institute
Upper reset spring is stated to partly overlap.
Further, the upper curling punch punching press end is circular groove structure, convex portion in intermediate projections, surrounding
It is higher by the upper curling punch punching press end end face.
Further, the upper curling punch punching press end convex portion is lower than the upper precompressed rubber end plane.
Further, the undershoot head assembly includes Rolldown hem formed punch, lower precompressed thimble and lower reset spring, under described
Punch-head assembly fixed plate is internally provided with undershoot head assembly lock chamber, Rolldown hem formed punch one end and undershoot head assembly lock chamber
Inside abuts, and the other end is punching press end, extends the undershoot head assembly lock chamber；The lower precompressed thimble pivot bush unit in
On the Rolldown hem formed punch, one end is connected in undershoot head assembly lock chamber, and the other end extends to outside undershoot head assembly lock chamber；
The lower reset spring is located in undershoot head assembly lock chamber, is socketed on the Rolldown hem formed punch and the lower precompressed thimble
End abutment.
Further, the Rolldown hem formed punch punching press end is circular groove structure, convex portion in intermediate projections, surrounding
It is higher by the Rolldown hem formed punch punching press end end face.
Further, the Rolldown hem formed punch punching press end convex portion is lower than the lower precompressed thimble end plane.
Further, it is provided on the upper punch component and low punch inter-module, the chuck body for bracket
The U-shaped positioning plate of side plate fixing axle positioning.
In conclusion due to the adoption of the above technical scheme, the beneficial effects of the present invention are:
The present invention cooperates press to use, and places processed product, starts press, and bracket both side plate can disposably complete riveting
It connects, replaces manual hand manipulation to complete riveting using mechanical equipment, reduce labor cost, reduce labor intensity of workers,
Working efficiency is improved, the qualification rate of product is improved.
Detailed description of the invention
Fig. 1 is cross-sectional view of the structure of the invention；
Fig. 2 is structural perspective of the invention；
Fig. 3 is present invention product structure figure to be riveted；
Fig. 4 is up or down curling punch punching press end structure enlarged drawing of the present invention；
Fig. 5 is U-shaped positioning plate structure figure of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and 2, rack side plate fixed both ends of the shaft riveting clamp, including chuck body 1, in the chuck body 1
Above and below be provided with punch-head assembly and fix 2,3, it is whole in I-shaped；It further include punch-head assembly, the punch-head assembly has two
Group is distributed in the two sides of the chuck body, symmetrical；The punch-head assembly includes being fixed on upper punch component fixed plate 2
On upper punch component and the undershoot head assembly that is fixed in undershoot head assembly fixed plate 3, the upper punch component and low punch
Component is on same axial line.Punch-head assembly is distributed in pairs and punch-head assembly cooperation up and down, can be simultaneously to two bracket components
Axis riveting is fixed, and working efficiency can be greatly improved simultaneously to bracket two sides fixing axle synchronous riveting.
The upper punch component includes upper curling punch 4, upper reset spring 5, limit sleeve 6 and upper precompressed rubber 7, it is described on
4 one end of curling punch is punching press end, and the other end is pressure end, and punching press end is outside the upper punch component fixed plate 2, end
Side is socketed the upper precompressed rubber 7；Its pressure end is used to bear the pressure from press；The upper reset spring 5 is used for
Reset after 4 punching press of curling punch is socketed on curling punch 4, is located at 2 top of upper punch component fixed plate, upper
4 pressure end of curling punch is provided with the limit plate for limiting to upper reset spring 5, that is, increases forced area, and can prevent
Upper reset spring 5 is axially displaced from；The limit sleeve 6, which is set to the outside of upper reset spring 5, is fixed on the upper punch component fixes
It on plate 2, partly overlaps with the upper reset spring 5, i.e., to guarantee effective punching press length on upper curling punch vertical direction,
The left and right sidesing shifting of curling punch 4 and upper reset spring 5 is prevented again.The 4 punching press end (such as Fig. 4) of upper curling punch is in centre
Protrusion, surrounding are circular groove structure, and convex portion is higher by the 4 punching press end end face of upper curling punch, guarantee fixed shaft end
Use up the turnup of volume in portion；The 4 punching press end convex portion of upper curling punch is lower than upper 7 end plane of precompressed rubber, guarantees
Upper precompressed rubber 7 plays pre-compressed effect.
The undershoot head assembly includes Rolldown hem formed punch 8, lower precompressed thimble 9 and lower reset spring 10, in the low punch
Component fixed plate 3 is internally provided with undershoot head assembly lock chamber 11, described 8 one end of Rolldown hem formed punch and undershoot head assembly lock chamber
11 inside abut, fixed, and the other end is punching press end, extend the undershoot head assembly lock chamber 11；The lower precompressed
9 pivot bush unit of thimble is on the Rolldown hem formed punch 8, and one end is connected in undershoot head assembly lock chamber 11, and the other end extends to
Outside undershoot head assembly lock chamber 11, pump in entire punching course；The lower reset spring 10 is used for lower precompressed
Reset before and after 9 punching press of thimble, be located at undershoot head assembly lock chamber 11 in, be socketed on the Rolldown hem formed punch 8, with it is described
Lower 9 end abutment of precompressed thimble.The 8 punching press end (such as Fig. 4) of Rolldown hem formed punch is annular groove knot in intermediate projections, surrounding
Structure, convex portion are higher by the 8 punching press end end face of Rolldown hem formed punch, guarantee that the turnup of volume is use up in fixing axle end；Under described
8 punching press end convex portion of curling punch is lower than lower 9 end plane of precompressed thimble, guarantees that lower precompressed thimble 9 plays precompressed effect
Fruit.
Being equipped with for upper precompressed rubber 7 and lower precompressed thimble 9 is the riveting depth of parallelism and riveting in order to guarantee part
There is no gap between backstage terrace and lateral plates.
As shown in figure 5, being provided on the upper punch component and low punch inter-module, the chuck body 1 for branch
The U-shaped positioning plate 12 of frame side plate fixing axle positioning, U-shaped 12 structure of positioning plate and corresponding position structure matching on bracket, it is convenient
Quickly fixing axle is placed between upper and lower curling punch 4,8；Support product is diversified in specifications, can be by changing U-shaped positioning plate
Height and position in 12 vertical direction meets the needs of riveting.
Rack side plate fixing axle riveting process is as follows:
Whole fixture is ready, gets out each components of bracket.A collection of component just first is assembled, is placed in desktop
On, when riveting, integrally picks up bracket component, then support shaft is directed at U-shaped positioning plate 12 and is put into fixture, need to shift position onto.At this time
Press button is pressed, press pushes, and the pre- laminate section of upper and lower curling punch 4,8 first touches bracket both side plate, by both side plate pressure
Real, upper and lower curling punch 4,8 is pressed onto mandrel in midair immediately, and the tip of formed punch, which is carved, opens shaft hollow part, and axis starts crimping riveting immediately
It opens.Release button is lifted on press, and upper curling punch 4 retracts immediately under the action of upper reset spring 5, takes out cradle portion at this time
Part checks product, is put into turnover box, and a riveting period completes.In the process, employee is exterior in board, safe operation.
Bracket is put into after fixture once riveting and completes, and the primary riveting for completing two riveting points up and down, efficiency improves, and riveting quality is reliable.
The fixture can be used when needing to rivet to identical similar products fixed both ends of the shaft, to adapt to different fixed shaft lengths
Requirement can realize that delicate structure is easy to operate, and work efficiency is high by the distance changed between upper and lower punch-head assembly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. rack side plate fixed both ends of the shaft riveting clamp, including chuck body, are provided with above and below the chuck body
Punch-head assembly fixed plate, it is whole in I-shaped；It is characterized by also including punch-head assembly, the punch-head assembly includes being fixed on
Upper punch component in upper punch component fixed plate and the undershoot head assembly being fixed in undershoot head assembly fixed plate, the upper punching
Head assembly and undershoot head assembly are on same axial line；
The punch-head assembly has two groups, is distributed in the two sides of the chuck body, symmetrical；
The upper punch component includes upper curling punch, upper reset spring, limit sleeve and upper precompressed rubber, the upper curling punch
One end is punching press end, and the other end is pressure end, and punching press end passes through the upper punch component fixed plate, on the outside of end described in socket
Upper precompressed rubber；The upper reset spring is socketed on curling punch, is located above the upper punch component fixed plate；It is described
Limit sleeve is set on the outside of upper reset spring, is fixed in the upper punch component fixed plate, with the upper reset spring portion
Divide overlapping；
It is provided on the upper punch component and low punch inter-module, the chuck body and is positioned for rack side plate fixing axle
U-shaped positioning plate.
2. rack side plate fixed both ends of the shaft riveting clamp according to claim 1, it is characterised in that: the upper curling punch
Punching press end is circular groove structure in intermediate projections, surrounding, and convex portion is higher by the upper curling punch punching press end end face.
3. rack side plate fixed both ends of the shaft riveting clamp according to claim 2, it is characterised in that: the upper curling punch
Punching press end convex portion is lower than the upper precompressed rubber end plane.
4. rack side plate fixed both ends of the shaft riveting clamp according to claim 1, it is characterised in that: the undershoot head assembly
Including Rolldown hem formed punch, lower precompressed thimble and lower reset spring, low punch is internally provided in the undershoot head assembly fixed plate
It is abutted inside component lock chamber, Rolldown hem formed punch one end and undershoot head assembly lock chamber, the other end is punching press end, is extended
The undershoot head assembly lock chamber out；In on the Rolldown hem formed punch, one end is connected in down the lower precompressed thimble pivot bush unit
In punch-head assembly lock chamber, the other end is extended to outside undershoot head assembly lock chamber；The lower reset spring is located at undershoot head assembly
In lock chamber, it is socketed on the Rolldown hem formed punch, is abutted with the lower precompressed thimble end.
5. rack side plate fixed both ends of the shaft riveting clamp according to claim 4, it is characterised in that: the Rolldown hem formed punch
Punching press end is circular groove structure in intermediate projections, surrounding, and convex portion is higher by the Rolldown hem formed punch punching press end end face.
6. rack side plate fixed both ends of the shaft riveting clamp according to claim 5, it is characterised in that: the Rolldown hem formed punch
Punching press end convex portion is lower than the lower precompressed thimble end plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895497.2A CN106853504B (en) | 2015-12-08 | 2015-12-08 | Rack side plate fixed both ends of the shaft riveting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895497.2A CN106853504B (en) | 2015-12-08 | 2015-12-08 | Rack side plate fixed both ends of the shaft riveting clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853504A CN106853504A (en) | 2017-06-16 |
| CN106853504B true CN106853504B (en) | 2018-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895497.2A Active CN106853504B (en) | 2015-12-08 | 2015-12-08 | Rack side plate fixed both ends of the shaft riveting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853504B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081402A (en) * | 2017-06-23 | 2017-08-22 | 天津市中马骏腾精密机械制造有限公司 | A kind of sewing device presser feet rivets fixture |
| CN114769496A (en) * | 2022-06-06 | 2022-07-22 | 江苏科技大学 | Production line clamp system and operation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858289A (en) * | 1983-05-06 | 1989-08-22 | Gemcor Engineering Corp. | Dimpling and riveting apparatus |
| US5577633A (en) * | 1992-09-21 | 1996-11-26 | The Boeing Company | Feeding nuts to a nut runner |
| CN203917792U (en) * | 2014-07-08 | 2014-11-05 | 昌辉汽车电器（黄山）股份公司 | A kind of riveting pin fixture of dead bolt cover plate |
| CN204294851U (en) * | 2014-10-22 | 2015-04-29 | 宁波宏协离合器有限公司 | A kind of clutch lid assembly riveting die |
| CN204365950U (en) * | 2014-11-13 | 2015-06-03 | 伟创力(上海)金属件有限公司 | A kind of 360 degree of rotary multifunctional riveting clamps |
| CN104722696A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力电器股份有限公司 | Riveting set of motor brush holders |
| CN205217906U (en) * | 2015-12-08 | 2016-05-11 | 江苏大全凯帆电器股份有限公司 | Support curb plate fixed axle both ends riveting anchor clamps |
-
2015
- 2015-12-08 CN CN201510895497.2A patent/CN106853504B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858289A (en) * | 1983-05-06 | 1989-08-22 | Gemcor Engineering Corp. | Dimpling and riveting apparatus |
| US5577633A (en) * | 1992-09-21 | 1996-11-26 | The Boeing Company | Feeding nuts to a nut runner |
| CN104722696A (en) * | 2013-12-20 | 2015-06-24 | 珠海格力电器股份有限公司 | Riveting set of motor brush holders |
| CN203917792U (en) * | 2014-07-08 | 2014-11-05 | 昌辉汽车电器（黄山）股份公司 | A kind of riveting pin fixture of dead bolt cover plate |
| CN204294851U (en) * | 2014-10-22 | 2015-04-29 | 宁波宏协离合器有限公司 | A kind of clutch lid assembly riveting die |
| CN204365950U (en) * | 2014-11-13 | 2015-06-03 | 伟创力(上海)金属件有限公司 | A kind of 360 degree of rotary multifunctional riveting clamps |
| CN205217906U (en) * | 2015-12-08 | 2016-05-11 | 江苏大全凯帆电器股份有限公司 | Support curb plate fixed axle both ends riveting anchor clamps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106853504A (en) | 2017-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170629 Address after: Xinba Daquan 212200 Yangzhong Road, Zhenjiang City, Jiangsu province 66 Applicant after: Jiangsu Daquan Kai Kai switch Co., Ltd. Address before: 212211 Yangzhong, Jiangsu Province, Daquan Road, No. 11, Zhenjiang Applicant before: Jiangsu Daqo Kfine Electric Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: 212200 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |