CN204893901U - Rotary type car leaf spring set assembling frame - Google Patents
Rotary type car leaf spring set assembling frame Download PDFInfo
- Publication number
- CN204893901U CN204893901U CN201520557445.XU CN201520557445U CN204893901U CN 204893901 U CN204893901 U CN 204893901U CN 201520557445 U CN201520557445 U CN 201520557445U CN 204893901 U CN204893901 U CN 204893901U
- Authority
- CN
- China
- Prior art keywords
- leaf spring
- outer toroid
- gag lever
- rotary type
- lever post
- 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 relates to a leaf spring's manufacture equipment specifically is a rotary type car leaf spring set assembling frame, including base, support frame and a set of material platform that holds, hold material platform including with notch excircle ring sum coaxial interior ring with it, outer ring and support frame fixed connection, interior ring moves with the excircle cyclovergence to be connected, is equipped with a set of gag lever post on the interior ring, the internal surface fixed connection of gag lever post and interior ring, partial all the other piecemeal activity with the ring of ring that lie in between the gag lever post are connected, the utility model has the advantages of make things convenient for the workman to operate, improved production efficiency.
Description
Technical field
The utility model relates to the manufacturing equipment of leaf spring, is specially a kind of rotary type automobile leaf spring general assembly frame.
Background technology
Automobile leaf spring has elasticity, generous consistent and steel disc different in size forms by many.Its effect is that the form that vehicle frame and vehicle bridge hang is linked together, exposed between vehicle frame and vehicle bridge, bears the shock loading of wheel to vehicle frame, the strenuous vibration of abatement vehicle body, the stationarity keeping vehicle to travel and the adaptability of different road conditions.Leaf spring forms stretching routine when withstanding shocks load, strong friction is produced between steel disc and steel disc, namely produce extrusion stretching phenomenon, two friction surfaces produce again the kinetic friction force of two different directions, cause leaf spring temperature to raise, occur that surface is pulled, present tiny crackle, while shock loading frequency increases, the fricting movement power that stretching routine produces, also in increase, reaches fatigue limit at stress concentration point and will cause monolithic or the fracture of whole buttress.So leaf spring, when assembling, needs graphitization lubricating grease on steel disc rubbing surface.Existing assembling production is first placed by main leaf, on main leaf, then stack gradually time sheet.Rubbing surface length between sheet is mainly determined by shorter steel disc.Just need before assembling to carry out graphitization lubricating grease to steel disc, and then carrying goes to assemble.Because graphitization lubricating grease and assembling spring separately carry out, the production efficiency of workman is lower, thus adds production cost.
Utility model content
The purpose of this utility model is to provide a kind of rotary type automobile leaf spring general assembly frame, to solve graphitization lubricating grease and assembling spring separate operation, causes the problem that production efficiency is low.
To achieve these goals, a kind of rotary type automobile leaf spring general assembly frame that the utility model provides, comprises base, bracing frame and one group of bearing platform; Described bearing platform comprises notched outer toroid and interior annulus coaxial with it, outer toroid is fixedly connected with bracing frame, interior annulus and outer toroid are rotationally connected, interior annulus is provided with one group of gag lever post, gag lever post is fixedly connected with the inner surface of interior annulus, and between gag lever post, ring part is flexibly connected with the remainder of interior annulus.
By arranging gag lever post, during use, steel plate is limited between gag lever post, thus disposable neatly stacking.Interior annulus is used for fixing spacing, and during use, interior ring belt moves gag lever post and rotates together.The remainder of the part of interior annulus between gag lever post and interior annulus, for being flexibly connected, during use, rotates annulus in this part, and interior annulus forms a breach, and steel plate can directly be put between gag lever post from gap position.Put outer toroid at interior annulus peripheral hardware, and be rotationally connected with interior annulus, outer toroid is fixedly connected with bracing frame simultaneously, thus the internal annulus of outer toroid plays a supportive role and the effect of fixed position.
Compared with prior art, the advantage of this programme is: by arranging bracing frame on base, bracing frame is fixedly connected with outer toroid, and interior annulus and outer toroid are rotationally connected, gag lever post is fixedly connected with interior annulus, thus realize steel plate and can rotate in the submount, carry out contrary operation with existing mode of operation, thus can after placement steel plate, carry out graphitization lubricating grease, and then assemble next block, save operating procedure, improve efficiency.
As the further improvement project of such scheme, between described outer toroid and interior annulus, be provided with roller.The mode ratio arranging roller arranges ball type and compares, and the outer surface of interior annulus without the need to machined grooves, thus facilitates materials processing.
As preferred scheme, be provided with block between described interior annulus and outer toroid, one end of block is fixedly connected with the side of interior annulus, and the other end and the outer toroid of block are slidably connected.Block being set for fixing the relative position of interior annulus and outer toroid, not allowing between them and producing axial slip.
As preferred scheme, be provided with pulley between described block and outer toroid, the periphery of pulley and outer toroid offsets.Make to reduce wear between block and outer toroid, in ensureing there is not radial movement in annulus simultaneously.
As preferred scheme, the quantity of described gag lever post is two, and within the diameter of annulus be that axial symmetry is arranged.When steel plate is placed on interior annulus, interior annulus stressed evenly.
As preferred scheme, support frame as described above is connected with base sliding.Be convenient to the distance between adjusting support frame, be conducive to the assembling of the leaf spring adapting to different length.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of the utility model rotary type automobile leaf spring general assembly frame;
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
In figure: outer toroid 1, block 2, bracing frame 3, guide pin bushing 4, guide pillar 5, base 6, roller 7, interior annulus 8, gag lever post 9.
Rotary type automobile leaf spring general assembly frame as depicted in figs. 1 and 2, comprises base 6, bracing frame 3 and one group of bearing platform; Base 6 is rectangular slab, and base 6 is fixedly connected with two guide pillars 5, guide pillar 5 is horizontally disposed with.Bracing frame 3 is positioned at above base 6, and offsets with the upper surface of base 6.Bracing frame 3 is provided with the through hole mated with bearing platform and the guide pin bushing 4 mated with guide pillar 5, and guide pin bushing 4 welds with bracing frame 3.Bearing platform comprises the notched outer toroid in top 1 and interior annulus 7 coaxial with it, and outer toroid 1 is welded with bracing frame 3, is provided with roller 7 between interior annulus 7 and outer toroid 1.Interior annulus 7 is provided with block 2 with the side of outer toroid 1, and one end of block 2 is welded with the side of interior annulus 7, is provided with pulley between the other end of block 2 and cylindrical, and pulley is fixed on block 2, and the periphery of wheel face and outer toroid 1 offsets.The inner surface of interior annulus 7 is welded with two gag lever posts 9, and within the diameter of annulus 7 be that axial symmetry is arranged.In between gag lever post 9, ring part is movable block, and the interior ring part on the left of the left end of movable block and gag lever post 9 is hinged, and the right-hand member of movable block is connected with the interior ring part on the right side of gag lever post 9 is concavo-convex.
During use, according to the distance between the good bracing frame 3 of the length adjustment of steel disc, the most beneath for leaf spring one piece of steel disc is placed on interior annulus 7, then at the surperficial graphitization lubricating grease of steel disc, again next block steel disc is placed on its top after coating, carry out graphitization lubricating grease again, repeat step above, until all steel discs are all folded.Finally rotate leaf spring, carry out the operation of assembling centre bolt and U-bolt to it, because assembly fixture can rotate, workman can any rotation, with operation convenient for assembly.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (6)
1. a rotary type automobile leaf spring general assembly frame, comprises base, bracing frame and one group of bearing platform; It is characterized in that: described bearing platform comprises notched outer toroid and interior annulus coaxial with it, outer toroid is fixedly connected with bracing frame, interior annulus and outer toroid are rotationally connected, interior annulus is provided with one group of gag lever post, gag lever post is fixedly connected with the inner surface of interior annulus, and between gag lever post, ring part is flexibly connected with the remainder of interior annulus.
2. rotary type automobile leaf spring general assembly frame according to claim 1, is characterized in that: be provided with roller between described outer toroid and interior annulus.
3. rotary type automobile leaf spring general assembly frame according to claim 2, it is characterized in that: be provided with block between described interior annulus and outer toroid, one end of block is fixedly connected with the side of interior annulus, and the other end and the outer toroid of block are slidably connected.
4. rotary type automobile leaf spring general assembly frame according to claim 3, it is characterized in that: be provided with pulley between described block and outer toroid, the periphery of pulley and outer toroid offsets.
5. rotary type automobile leaf spring general assembly frame according to claim 4, is characterized in that: the quantity of described gag lever post is two, and within the diameter of annulus be that axial symmetry is arranged.
6. rotary type automobile leaf spring general assembly frame according to claim 5, is characterized in that: support frame as described above is connected with base sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557445.XU CN204893901U (en) | 2015-07-29 | 2015-07-29 | Rotary type car leaf spring set assembling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557445.XU CN204893901U (en) | 2015-07-29 | 2015-07-29 | Rotary type car leaf spring set assembling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893901U true CN204893901U (en) | 2015-12-23 |
Family
ID=54916112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557445.XU Expired - Fee Related CN204893901U (en) | 2015-07-29 | 2015-07-29 | Rotary type car leaf spring set assembling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914241A (en) * | 2017-12-21 | 2018-04-17 | 博雷（中国）控制系统有限公司 | Frock for the assembling of single-action pneumatic executor spring |
-
2015
- 2015-07-29 CN CN201520557445.XU patent/CN204893901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914241A (en) * | 2017-12-21 | 2018-04-17 | 博雷（中国）控制系统有限公司 | Frock for the assembling of single-action pneumatic executor spring |
| CN107914241B (en) * | 2017-12-21 | 2024-03-26 | 博雷（中国）控制系统有限公司 | Tool for assembling spring of single-acting pneumatic actuator |
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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 |
Granted publication date: 20151223 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |