CN204019080U - Front-wheel seat and pin assembly fixture - Google Patents
Front-wheel seat and pin assembly fixture Download PDFInfo
- Publication number
- CN204019080U CN204019080U CN201420424441.XU CN201420424441U CN204019080U CN 204019080 U CN204019080 U CN 204019080U CN 201420424441 U CN201420424441 U CN 201420424441U CN 204019080 U CN204019080 U CN 204019080U
- Authority
- CN
- China
- Prior art keywords
- wheel seat
- bed die
- pin
- block
- assembly fixture
- 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 front-wheel seat and pin assembly fixture, it is a kind ofly exclusively used in the front-wheel seat of perambulator and carries out the assembling aid that is connected fast between pin, its structure is made up of installing rack, vertical cylinder, bed die assembly, front-wheel seat and pin etc., and the bed die component design of front-wheel seat and pin will be installed for be made up of fixing bed die and flexibly mounted movable die block etc., front-wheel seat positioning assembling is in the locating slot of movable die block, and pin positioning assembling is in the locating hole of locating slot; Simultaneously, on fixing bed die, be also provided with the support column installed with locating hole concentric centering, for support pin position, can when ram coin front-wheel seat by said structure design, can make to be formed fast between front-wheel seat and pin, stable and safe assembling process, this assembly fixture after improvement also has that structural design is simple, compact, operating efficiency advantages of higher.
Description
Technical field
The utility model relates to a kind of for carrying out the assembly fixture connected fast in perambulator between two parts, specifically refers to front-wheel seat and pin assembly fixture.
Background technology
At present, for the front-wheel seat front wheel bar be mainly made of metal and the plastic cement shock resistance block composition being arranged on front wheel bar end that auxiliary child garage is walked, plastic cement shock resistance block all needs the equipped operation of carrying out pin, traditional assembling process has mainly been undertaken by craft, labour intensity is high, operating efficiency is low, although also there is the tool for the assembling of other parts of perambulator in the market; But, one carrys out these tools all cannot be applied directly to front-wheel seat and pin carries out fit on, and the contour structures being limited to front-wheel seat is different, be also difficult to these tools to reequip targetedly, two come these tool project organizations complicated, bulky, manufacture comparatively inconvenient.
Summary of the invention
Technical problem to be solved in the utility model be to overcome prior art defect and provide a kind of structure simple, use front-wheel seat and pin assembly fixture that stability and safety, operating efficiency are high.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of front-wheel seat and pin assembly fixture, comprise installing rack, be arranged on the vertical cylinder at installing rack top and be arranged on the bed die assembly bottom installing rack, and the cylinder rod of described vertical cylinder is to downward-extension and be provided with pressure head; Described bed die assembly is provided with the front-wheel seat and pin that are formed connection by ram coin, described bed die assembly comprises the fixing bed die be arranged on bottom installing rack and the movable die block be arranged on above fixing bed die, the fixing limit spring guide pillar being provided with multiple elastic bearing movable die block between bed die and movable die block; Described movable die block is provided with the locating slot of positioning assembling front-wheel seat, and this locating slot and pressure head are done concentric centering and installed, and are provided with the locating hole of positioning assembling pin in locating slot; Described fixing bed die is provided with the support column installed with locating hole concentric centering.
Described limit spring guide pillar comprises guide pillar and is sleeved on the limit spring outside guide pillar; Described guide pillar lower end is fixedly mounted on fixing bed die, and movable upper end is located on movable die block; Described limit spring two ends difference pushing tow is on fixing bed die and movable die block.
Stopper slot and the limited block of active mounting is respectively equipped with between described fixing bed die and movable die block.
Described installing rack comprises base plate, is vertically fixed on the top board that riser on base plate and level are arranged on riser end face; Described vertical cylinder is arranged on top board, and described bed die assembly is arranged on base plate.
The stiffener of triangle is provided with between described riser and base plate.
Described front-wheel seat is made up of the front wheel bar be connected and shock resistance block, and described locating hole is arranged on and is provided with in the locating slot of shock resistance block.
Described vertical cylinder is provided with tracheae, flow-limiting valve and Pneumatic and manual valve.
Compared with prior art, the utility model major design is a to be exclusively used in the front-wheel seat of perambulator and to carry out the assembly fixture that is connected fast between pin, it to be provided with the bed die component design of front-wheel seat and pin for be made up of fixing bed die and flexibly mounted movable die block etc., front-wheel seat positioning assembling is in the locating slot of movable die block, and pin positioning assembling is in the locating hole of locating slot; Simultaneously, on fixing bed die, be also provided with the support column installed with locating hole concentric centering, can when ram coin front-wheel seat by said structure design, can make to be formed fast between front-wheel seat and pin, stable and safe assembling process, this assembly fixture after improvement also has that structural design is simple, compact, operating efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.
As shown in Fig. 1 ~ Fig. 3,1. bed die assembly, 11. fixing bed dies, 12. limit spring guide pillars, 13. support columns, 14. limited blocks, 15. movable die blocks, 2. front-wheel seat, 21. shock resistance blocks, 22. front wheel bar, 3. pressure head, 4. Pneumatic and manual valve, 5. vertical cylinder, 6. tracheae, 7. flow-limiting valve, 8. installing rack, 81. base plates, 82. stiffeners, 83. risers, 84. top boards.
Front-wheel seat and pin assembly fixture, it is the assembling aid that a kind of front-wheel seat 2 and carrying out between pin being exclusively used in perambulator is connected fast, and its structure is made up of installing rack 8, vertical cylinder 5, bed die assembly 1, front-wheel seat 2 and pin etc.
Described installing rack 8 profile is in " ］ " type, mainly be made up of base plate 81, the top board 84 that is vertically fixed on the riser 83 on base plate and is horizontally set on riser end face, in order to strengthen the stability of whole installing rack 8, the stiffener 82 being also provided with triangle between riser 83 rear portion and base plate 81, the stiffener being namely similar to rib structure carry out entirety and strengthen.
Described vertical cylinder 5 is fixedly mounted on top board 84, and the cylinder rod of this vertical cylinder 5 is also provided with the pressure head 3 of cylindrical shape through top board 84 to downward-extension, therefore pressure head can form lifting ramming motion under the drive of cylinder rod; Described vertical cylinder 5 is connected and has tracheae 6, flow-limiting valve 7 and Pneumatic and manual valve 4, using as the parts providing vertical cylinder 5 to run and start.
Described bed die assembly 1 is arranged on base plate 81, this bed die assembly 1 comprises the fixing bed die 11 be fixedly mounted on base plate 81 and the movable die block 15 be movably arranged on above fixing bed die, fixing bed die 11 and movable die block 15 are shapes, the identical square block of size, the limit spring guide pillar 12 laying respectively at square block corner is provided with between fixing bed die 11 and movable die block 15, each limit spring guide pillar is all be made up of guide pillar and the limit spring be sleeved on outside guide pillar, and guide pillar lower end is vertically fixed on fixing bed die 11, upper end through movable die block 15 and with its formation active mounting relation, and the two ends difference pushing tow of limit spring is on fixing bed die 11 and movable die block 15, therefore under the effect of limit spring, make movable die block 15 form elastic bearing, and movable die block can also relatively be fixed bed die 11 along guide pillar and forms elevating movement.
Described movable die block 15 end face is provided with locating slot, the front-wheel seat 2 of positioning assembling is provided with in it, this front-wheel seat is that the shock resistance block 21 that the front wheel bar 22 be made of metal and the plastic cement being arranged on front wheel bar end are made is formed, and positioning assembling has the locating slot of shock resistance block 21 and pressure head 3 to do concentric centering to install; Meanwhile, in the locating slot that positioning assembling has shock resistance block 21, be also provided with two locating holes, in each locating hole, be equipped with the pin of positioning assembling.
Stopper slot and the limited block 14 of active mounting is respectively equipped with between described fixing bed die 11 and movable die block 15, mainly play the position that movable die block 15 fixes when bed die 11 moves relatively accurately to locate, also be provided with two support columns 13 in the stopper slot side of fixing bed die 11, these two support columns are done concentric centering with two locating holes respectively and are installed.
The course of work of the present utility model is as follows: first by pin positioning assembling in the locating hole of movable die block 15, and carry out vertical support by the support column 13 on fixing bed die 11; Again by front-wheel seat 2 positioning assembling in the locating slot of movable die block 15, and make shock resistance block 21 and pin shaped become corresponding; Start vertical cylinder 5 and drive cylinder rod band dynamic head 3 fast ram shock resistance block 21, and then promotion shock resistance block 21, pin and movable die block 15 overcomes the elastic force of limit spring and along guide pillar depressed fast, just can make to form quick, stable, safe assembling process between pin and shock resistance block 21 in conjunction with support column 13; Take out the product after assembling and repeat said process, just can realize the continuous assembling between front-wheel seat 2 and pin.This assembly fixture structure is more simple, and movable die block 15 load of four limit spring guide pillar 12 supportings is comparatively even, and energy is positioning product accurately, improves the security performance that product loads and unloads.
Claims (7)
1. a front-wheel seat and pin assembly fixture, comprise installing rack (8), be arranged on the vertical cylinder (5) at installing rack top and be arranged on the bed die assembly (1) of installing rack (8) bottom, the cylinder rod of described vertical cylinder (5) is to downward-extension and be provided with pressure head (3); Described bed die assembly (1) is provided with the front-wheel seat (2) and the pin that are formed connection by pressure head (3) punching press, it is characterized in that described bed die assembly (1) comprises the fixing bed die (11) being arranged on installing rack (8) bottom and the movable die block (15) be arranged on above fixing bed die, the fixing limit spring guide pillar (12) being provided with multiple elastic bearing movable die block (15) between bed die (11) and movable die block (15); Described movable die block (15) is provided with the locating slot of positioning assembling front-wheel seat (2), and this locating slot and pressure head (3) are done concentric centering and installed, and are provided with the locating hole of positioning assembling pin in locating slot; Described fixing bed die (11) is provided with the support column (13) installed with locating hole concentric centering.
2. front-wheel seat according to claim 1 and pin assembly fixture, is characterized in that described limit spring guide pillar (12) comprises guide pillar and is sleeved on the limit spring outside guide pillar; Described guide pillar lower end is fixedly mounted on fixing bed die (11), and movable upper end is located on movable die block (15); Described limit spring two ends difference pushing tow is on fixing bed die (11) and movable die block (15).
3. front-wheel seat according to claim 1 and 2 and pin assembly fixture, is characterized in that the stopper slot and the limited block (14) that are respectively equipped with active mounting between described fixing bed die (11) and movable die block (15).
4. front-wheel seat according to claim 1 and pin assembly fixture, is characterized in that described installing rack (8) comprises base plate (81), is vertically fixed on the top board (84) that riser (83) on base plate and level are arranged on riser (83) end face; Described vertical cylinder (5) is arranged on top board (84), and described bed die assembly (1) is arranged on base plate (81).
5. front-wheel seat according to claim 4 and pin assembly fixture, is characterized in that the stiffener (82) being provided with triangle between described riser (83) and base plate (81).
6. front-wheel seat according to claim 1 and pin assembly fixture, it is characterized in that described front-wheel seat (2) is made up of the front wheel bar be connected (22) and shock resistance block (21), described locating hole be arranged on shock resistance block (21) are installed locating slot in.
7. front-wheel seat according to claim 1 and pin assembly fixture, is characterized in that described vertical cylinder (5) is provided with tracheae (6), flow-limiting valve (7) and Pneumatic and manual valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424441.XU CN204019080U (en) | 2014-07-30 | 2014-07-30 | Front-wheel seat and pin assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424441.XU CN204019080U (en) | 2014-07-30 | 2014-07-30 | Front-wheel seat and pin assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019080U true CN204019080U (en) | 2014-12-17 |
Family
ID=52058988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424441.XU Expired - Fee Related CN204019080U (en) | 2014-07-30 | 2014-07-30 | Front-wheel seat and pin assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019080U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904181A (en) * | 2016-06-14 | 2016-08-31 | 广西玉柴机器股份有限公司 | Cylinder cover rolling way composite conveying mechanism |
| CN106112171A (en) * | 2016-08-16 | 2016-11-16 | 昆山铭世特精密机械有限公司 | One disassembles tool |
| CN106903500A (en) * | 2017-05-09 | 2017-06-30 | 芜湖东光大华机械制造有限公司 | A kind of flywheel, gear ring and clutch alignment pin one assembly equipment |
| CN108067870A (en) * | 2017-12-25 | 2018-05-25 | 重庆厚朴开物科技有限公司 | A kind of equipment for assembling clutch assembly |
| CN108466035A (en) * | 2018-05-14 | 2018-08-31 | 西南交通大学 | It is a kind of to contract than axle press-fitting device and pressing method |
| CN109807245A (en) * | 2019-03-20 | 2019-05-28 | 广东金力变速科技股份有限公司 | A kind of pin assembly equipment |
-
2014
- 2014-07-30 CN CN201420424441.XU patent/CN204019080U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904181A (en) * | 2016-06-14 | 2016-08-31 | 广西玉柴机器股份有限公司 | Cylinder cover rolling way composite conveying mechanism |
| CN105904181B (en) * | 2016-06-14 | 2018-09-25 | 广西玉柴机器股份有限公司 | Cylinder head raceway composite conveyor structure |
| CN106112171A (en) * | 2016-08-16 | 2016-11-16 | 昆山铭世特精密机械有限公司 | One disassembles tool |
| CN106903500A (en) * | 2017-05-09 | 2017-06-30 | 芜湖东光大华机械制造有限公司 | A kind of flywheel, gear ring and clutch alignment pin one assembly equipment |
| CN108067870A (en) * | 2017-12-25 | 2018-05-25 | 重庆厚朴开物科技有限公司 | A kind of equipment for assembling clutch assembly |
| CN108466035A (en) * | 2018-05-14 | 2018-08-31 | 西南交通大学 | It is a kind of to contract than axle press-fitting device and pressing method |
| CN108466035B (en) * | 2018-05-14 | 2024-02-13 | 西南交通大学 | Compression ratio wheel shaft press-fitting device-based press-fitting method |
| CN109807245A (en) * | 2019-03-20 | 2019-05-28 | 广东金力变速科技股份有限公司 | A kind of pin assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141217 Termination date: 20160730 |