CN207681335U - A kind of expansion positioning device and squeeze riveter - Google Patents
A kind of expansion positioning device and squeeze riveter Download PDFInfo
- Publication number
- CN207681335U CN207681335U CN201721513889.9U CN201721513889U CN207681335U CN 207681335 U CN207681335 U CN 207681335U CN 201721513889 U CN201721513889 U CN 201721513889U CN 207681335 U CN207681335 U CN 207681335U
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- CN
- China
- Prior art keywords
- upper mold
- fixation clip
- squeeze riveter
- positioning device
- fixed plate
- 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
The utility model discloses a kind of expansion positioning device and squeeze riveters, belong to pipe fitting processing technique field, it solves fixing between pipe fitting in the prior art and the fastener for coordinating pore to weld using fixed by hand, fabricates the problem cumbersome, the production cycle is long, efficiency is low and presentation quality is poor.The technical solution used for：Upper die bracket is vertically installed in lower mold fixed plate, and upper die bracket top offers the groove I connected for upper mold fixation clip one end, and upper mold fixation clip one end is hingedly arranged in groove I with upper die bracket；One end of spring expander is connected with upper mold fixation clip, and the other end is installed in lower mold fixed plate；Upper mold fixation clip the other end is equipped with upper mold, is installed with lower die in lower mold fixed plate, and lower die is located at the lower section of upper mold fixation clip；The machine base that presses of squeeze riveter is equipped with expansion positioning device；The device has reached pore and has coordinated the tight fit between pore fastener by the expansion to caliber.
Description
Technical field
The utility model is related to pipe fitting processing technique field, specifically a kind of expansion positioning device and squeeze riveter.
Background technology
The cooling systems product such as vehicle-mounted radiator, evaporator, computer radiator is to adapt to market design is needed to open at this stage
Send out aluminium product complete, in all-aluminium type process of producing product during the pipes structure fabrication such as hydroecium and overflow pipe, inlet and outlet pipes, pipe fitting with
The fastener of cooperation pore be first pass through carried out by soldering oven after manual spot welding is fixed it is integrally molded, or directly using craft argon
Arc-welding or flame welding are welded and fixed；And it is fixedly welded in entire production procedure to have by hand and fabricates cumbersome, production
The disadvantage that period is long, efficiency is low and presentation quality is poor.Therefore, how to shorten the production cycle in welding engineering, reduce worker's labor
Fatigue resistance improves production efficiency, promotes product overall appearance quality, is those skilled in the art's problem in the urgent need to address.
Invention content
The technical assignment of the utility model is to provide a kind of expansion positioning device and squeeze riveter for above insufficient, can
It solves fixing between pipe fitting in the prior art and the fastener for coordinating pore to weld using fixed by hand, fabricates cumbersome, production
The problem that period is long, efficiency is low and presentation quality is poor.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of expansion positioning device, including upper die bracket, upper mold fixation clip, upper mold, spring expander, lower die and lower die
Fixed plate；Upper die bracket is vertically installed in lower mold fixed plate, and the top of upper die bracket is offered for upper mold fixation clip one end
The groove I of portion's connection, one end and the upper die bracket of upper mold fixation clip are hingedly arranged in groove I；On upper mold fixation clip
It offers for the perforative through-hole of spring expander, one end of spring expander is connected through through-hole with upper mold fixation clip, another
End is installed in lower mold fixed plate；The other end of upper mold fixation clip is equipped with and the vertically disposed upper mold of upper mold fixation clip；
Lower die is installed in lower mold fixed plate, and lower die is located at the lower section of upper mold fixation clip.
Upper mold fixation clip is the upper mold fixation clip of forge piece of step type structure.
Upper mold is the upper mold of cylinder, cuboid or polyhedral structure.
Lower die is the lower die of inverted L shape structure, and the top side of lower die offers groove II.
Squeeze riveter, including cylinder, pressure regulator, squeeze riveter body, press machine base and squeeze riveter operation holder, cylinder
It is vertically provided at the top of squeeze riveter body, pressure regulator is arranged on the outer wall of squeeze riveter body, and squeeze riveter body is fixed
It is pressing on machine base, holder is fixed is connected for machine base and the squeeze riveter operation that presses；Pressing, it is fixed that expansion is additionally provided on machine base
Position device, expansion positioning device are any expansion positioning device among the above；It expands between positioning device and the machine base that presses
It is connected by fixing device.
Fixing device includes multiple fixed seats, and fixed seat is symmetricly set on the both sides of lower mold fixed plate, the top of fixed seat
Offer strip hole, bolt-through strip hole by lower mold fixed plate with the machine base that presses is fixed is connected.
Multiple long sliding holes are symmetrically arranged on squeeze riveter base side.
The section of long sliding hole is the long sliding hole of convex shape.
Drive link, the bottom surface of drive link and the upper top surface movable contact of upper mold fixation clip are installed on the telescopic rod of cylinder
Connection.
Compared to the prior art a kind of expansion positioning device and squeeze riveter of the utility model, have the advantages that：
1, by being placed into the expansion positioning device of squeeze riveter by pipe fitting and with the fastener of cooperation pore, cylinder is driven
It moves and drive link is driven to move down, drive link applies radial pressure by top pressure upper mold fixation clip, passes through upper mold and lower die
It cooperates and realizes the expansion of caliber, reach the tight fit between pore and the fastener for coordinating pore, have fixed
The advantages of；
2, the apparatus structure uses tiger's jaw formula frame structure, and the expansion that the expansion pointing device design is versatility positions
Device has the advantages that applied widely；It is provided with spring expander in expansion positioning device, one end of spring expander is passed through
Reach through hole is connected with upper mold fixation clip, and the other end is installed in lower mold fixed plate, according to the actually required pressure of semi-finished articles,
By adjustment spring expander, the spatial joint clearance between upper mold and lower die is changed according to recoil of spring strength, realizes that difference presses
The purpose that product pressure is adjusted, improves versatility；
3, fixed seat is symmetricly set on the both sides of lower mold fixed plate, and strip hole, bolt-through are offered at the top of fixed seat
Strip hole by lower mold fixed plate with the machine base that presses is fixed is connected, multiple long sliding holes are symmetrically arranged on squeeze riveter base side,
Facilitate adjusting position, improves versatility；
4, the caliber of pipe fitting expand filling by the device and be pressed, be not necessarily to artificial spot welding, avoid manual welding residual
Solder joint buildup and weld mark, ensure that the intensity and presentation quality of product；
5, the apparatus structure designs advantages of simple, and easy to operate, easy to use, dependable performance is versatile, is ensuring to produce
Production technology is optimized while quality, improves production efficiency, therefore, is had good value for applications.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Attached drawing 1 is a kind of front view for expanding positioning device and squeeze riveter；
Attached drawing 2 is the A-A sectional views of attached drawing 1.
In figure：1, upper die bracket, 2, upper mold fixation clip, 3, upper mold, 4, spring expander, 5, lower die, 6, lower die fixes
Plate, 7, groove I, 8, groove II, 9, cylinder, 10, pressure regulator, 11, squeeze riveter body, 12, press machine base, 13, press
Machine operates holder, and 14, fixed seat, 15, strip hole, 16, long sliding hole, 17, drive link.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1：
A kind of expansion positioning device of the utility model, including upper die bracket 1, upper mold fixation clip 2, upper mold 3, spring expand
Prop 4, lower die 5 and lower mold fixed plate 6；Upper die bracket 1 is vertically installed in lower mold fixed plate 6, and the top of upper die bracket 1 opens up
There are the groove I 7 connected for 2 one end of upper mold fixation clip, the one end of upper mold fixation clip 2 to be hingedly arranged with upper die bracket 1
In groove I 7；It is offered on upper mold fixation clip 2 for 4 perforative through-hole of spring expander, one end of spring expander 4 is run through
Through-hole is connected with upper mold fixation clip 2, and the other end is installed in lower mold fixed plate 6；The other end of upper mold fixation clip 2 is equipped with
With 2 vertically disposed cuboid upper mold 3 of upper mold fixation clip；Lower die 5 is installed in lower mold fixed plate 6, and lower die 5 is located at upper mold
The lower section of fixation clip 2.
Embodiment 2：
A kind of expansion positioning device of the utility model, including upper die bracket 1, upper mold fixation clip 2, upper mold 3, spring expand
Prop 4, lower die 5 and lower mold fixed plate 6；Upper die bracket 1 is vertically installed in lower mold fixed plate 6, and the top of upper die bracket 1 opens up
There are the groove I 7 connected for 2 one end of upper mold fixation clip, one end and the upper mold branch of the upper mold fixation clip 2 of forge piece of step type structure
Frame 1 is hingedly arranged in groove I 7；It is offered on upper mold fixation clip 2 for 4 perforative through-hole of spring expander, spring expander
4 one end is connected through through-hole with upper mold fixation clip 2, and the other end is installed in lower mold fixed plate 6；Upper mold fixation clip 2
The other end is equipped with and 2 vertically disposed cylinder upper mold 3 of upper mold fixation clip；Lower die 5 is installed in lower mold fixed plate 6, under
Mould 5 is the lower die 5 of inverted L shape structure, and the top side of lower die 5 offers groove II 8, and lower die 5 is located at upper mold fixation clip 2
Lower section.
The utility model use process is as follows：User expands the spring pressure of dress device 4 according to product needs, adjustment spring
Power springs back strength by adjustment spring, changes the space between upper mold 3 and lower die 5, to meet the use need of different product
It asks, improves versatility.
Embodiment 3：
The squeeze riveter of the utility model, including cylinder 9, pressure regulator 10, squeeze riveter body 11, press 12 and of machine base
Squeeze riveter operates holder 13, and cylinder 9 is vertically provided at the top of squeeze riveter body 11, transmission is installed on the telescopic rod of cylinder 9
Bar 17, the bottom surface of drive link 17 are connect with the upper top surface movable contact of upper mold fixation clip 2；The setting of pressure regulator 10 is pressing
On the outer wall of machine body 11, squeeze riveter body 11, which is installed in, to press on machine base 12, and press machine base 12 and squeeze riveter operation branch
Frame 13 is fixed to be connected；It presses and is additionally provided with expansion positioning device on machine base 12, expansion positioning device is embodiment 1 or embodiment
Any expansion positioning device in 2；It is connected by fixing device between expansion positioning device and the machine base 12 that presses；Fixed dress
It sets including 4 fixed seats 14, fixed seat 14 is symmetricly set on the both sides of lower mold fixed plate 6, and the top of fixed seat 14 offers length
Hole 15, bolt-through strip hole 15 by lower mold fixed plate 6 with press that machine base 12 is fixed to be connected；It presses on 12 side of machine base
It is symmetrically arranged with the long sliding hole 16 that 4 sections are convex shape, facilitates adjusting, improves versatility.
The utility model use process is as follows：The pore expanded and the fastener of cooperation pore will be needed to be placed into first
Between the upper mold 3 and lower die 5 of expanding positioning device, start squeeze riveter action, the movement of 9 telescopic rod of cylinder drives drive link 17 downward
Movement, the bottom surface of drive link 17 is contacted with the upper top surface of upper mold fixation clip 2, and upper mold fixation clip 2 is driven to move downward, on
The movement of mould fixation clip 2 drives upper mold 3 to move downward, and the expansion to pipe fitting nozzle is realized in the mutual cooperation of upper mold 3 and lower die 5.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to 3 kinds of above-mentioned specific implementation modes.On the basis of the disclosed embodiments,
The technical personnel in the technical field can arbitrarily combine different technical features, to realize different technical solutions.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (9)
1. a kind of expansion positioning device, it is characterised in that including upper die bracket, upper mold fixation clip, upper mold, spring expander, under
Mould and lower mold fixed plate；Upper die bracket is vertically installed in lower mold fixed plate, and the top of upper die bracket is offered to be fixed for upper mold
The groove I of pressing plate one end connection, one end and the upper die bracket of upper mold fixation clip are hingedly arranged in groove I；Upper mold is solid
It is offered on fixed pressuring plate for the perforative through-hole of spring expander, through-hole and upper mold fixation clip phase are run through in one end of spring expander
Even, the other end is installed in lower mold fixed plate；The other end of upper mold fixation clip is equipped with and is vertically arranged with upper mold fixation clip
Upper mold；Lower die is installed in lower mold fixed plate, and lower die is located at the lower section of upper mold fixation clip.
2. a kind of expansion positioning device according to claim 1, it is characterised in that upper mold fixation clip is forge piece of step type structure
Upper mold fixation clip.
3. a kind of expansion positioning device according to claim 1, it is characterised in that upper mold is cylinder, cuboid or multi-panel
The upper mold of body structure.
4. a kind of expansion positioning device according to claim 1, it is characterised in that lower die is the lower die of inverted L shape structure, and
The top side of lower die offers groove II.
5. squeeze riveter, including cylinder, pressure regulator, squeeze riveter body, press machine base and squeeze riveter operation holder, cylinder it is perpendicular
To being arranged at the top of squeeze riveter body, pressure regulator is arranged on the outer wall of squeeze riveter body, and squeeze riveter body is installed in
It presses on machine base, holder is fixed is connected for machine base and the squeeze riveter operation that presses；It is characterized in that being also set up on the machine base that presses
It is any expansion positioning device in claim 1-4 to have expansion positioning device, expansion positioning device；Expand positioning device with
It presses and is connected by fixing device between machine base.
6. squeeze riveter according to claim 5, it is characterised in that fixing device includes multiple fixed seats, and fixed seat is symmetrically set
It sets and offers strip hole at the top of the both sides of lower mold fixed plate, fixed seat, bolt-through strip hole is by lower mold fixed plate and pressure
Riveter pedestal is fixed to be connected.
7. squeeze riveter according to claim 5, it is characterised in that be symmetrically arranged on squeeze riveter base side multiple long sliding
Hole.
8. squeeze riveter according to claim 7, it is characterised in that the section of long sliding hole is the long sliding hole of convex shape.
9. squeeze riveter according to claim 5, it is characterised in that drive link is installed on the telescopic rod of cylinder, drive link
Bottom surface is connect with the upper top surface movable contact of upper mold fixation clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513889.9U CN207681335U (en) | 2017-11-14 | 2017-11-14 | A kind of expansion positioning device and squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513889.9U CN207681335U (en) | 2017-11-14 | 2017-11-14 | A kind of expansion positioning device and squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681335U true CN207681335U (en) | 2018-08-03 |
Family
ID=62988485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721513889.9U Expired - Fee Related CN207681335U (en) | 2017-11-14 | 2017-11-14 | A kind of expansion positioning device and squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931460A (en) * | 2017-11-14 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | One kind expansion positioner and squeeze riveter |
-
2017
- 2017-11-14 CN CN201721513889.9U patent/CN207681335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931460A (en) * | 2017-11-14 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | One kind expansion positioner and squeeze riveter |
| CN107931460B (en) * | 2017-11-14 | 2024-01-23 | 山东同创汽车散热装置股份有限公司 | Expansion positioning device and squeeze riveter |
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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: 20180803 Termination date: 20181114 |