CN206952014U - The tool structure that a kind of liquid filling bushing quickly closes up - Google Patents
The tool structure that a kind of liquid filling bushing quickly closes up Download PDFInfo
- Publication number
- CN206952014U CN206952014U CN201720609617.2U CN201720609617U CN206952014U CN 206952014 U CN206952014 U CN 206952014U CN 201720609617 U CN201720609617 U CN 201720609617U CN 206952014 U CN206952014 U CN 206952014U
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- riveting block
- liquid filling
- arc
- backing plate
- riveting
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Abstract
It the utility model is related to the tool structure that a kind of liquid filling bushing quickly closes up, including lower mould, riveting block and the upper mould for depressing riveting block, lower mould includes fixed plate, fixed outer shroud, rubber spring and lifting backing plate, fixed exterior ring cap is fixedly connected located at the periphery of lifting backing plate by bolt with the upper surface of fixed plate, rubber spring is supported between lifting backing plate and fixed plate, riveting is packaged located at the inside of fixed outer shroud, the lower surface of riveting block offsets with lifting the upper surface of backing plate, riveting block inner circumferential is provided with upper arc-shaped notch and arc lower recess, formed with clasp between the upper surface of upper arc-shaped notch and riveting block, formed with baffle ring between the lower surface of arc lower recess and riveting block.The utility model is simple and reasonable, easy to operate, improves production efficiency.
Description
Technical field
It the utility model is related to frock technical field, the tool structure that more particularly to a kind of liquid filling bushing quickly closes up.
Background technology
When plant equipment is run, axle at a high speed rotate, in order to improve the stability of axle, avoid axle because frictional heat and caused by
Abrasion, improves the service life of axle, a bushing can be all fixed on the outside of axle, to be protected to axle.
The tool structure for being used for the closing in of liquid filling bushing in prior art is more traditional, and liquid filling bushing is put into machine,
Reducing device is moved to the both ends of liquid filling bushing, control reducing device closes up, and shrinks liquid filling bushing inward at both ends, reducing device
It is mobile liquid filling bushing can be made to produce certain error during closing up, and the frequency that closes up of liquid filling bushing reducing device compared with
Slowly, complex operation, production efficiency is reduced.
The content of the invention
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of liquid filling bushing quickly closes up
Tool structure, its is simple and reasonable.
To achieve the above object, the utility model uses following technical scheme.
The tool structure that a kind of liquid filling bushing described in the utility model quickly closes up, including lower mould, riveting block and be used for
The upper mould of lower press block, lower mould include fixed plate, fixed outer shroud, rubber spring and lifting backing plate, and fixed exterior ring cap is located at lifting
The periphery of backing plate is fixedly connected by bolt with the upper surface of fixed plate, rubber spring support located at lifting backing plate and fixed plate it
Between, riveting is packaged located at the inside of fixed outer shroud, and the lower surface of riveting block offsets with lifting the upper surface of backing plate, and riveting block inner circumferential is provided with upper
Formed with clasp, arc lower recess and riveting block between the upper surface of arc-shaped notch and arc lower recess, upper arc-shaped notch and riveting block
Lower surface between formed with baffle ring.
Further, the diameter of upper mould periphery is more than the diameter of riveting block periphery.
Further, the diameter of riveting block upper end inner circumferential is less than the diameter of liquid filling bushing periphery.
Further, the upper surface of riveting block flushes with the upper surface of fixed outer shroud.
The utility model has the beneficial effect that：The utility model sets upper arc-shaped notch and arc lower recess, by liquid filling bushing
It is installed in riveting block, the lower end and baffle ring upper surface for making liquid filling bushing offset, and now liquid filling bushing is embedded just below arc-shaped notch
Between arc lower recess so that liquid filling bushing precision during closing in is high, and riveting block is pressed into lower mould by upper mould so that
The inner circumferential of riveting block is shunk, and riveting block extrudes the top and bottom of liquid filling bushing in contraction process, sets clasp effectively to prevent
Liquid filling bushing moves up, it is ensured that reach the purpose of automatic necking, it is simple to operate, and effectively improve production efficiency.The utility model
Between liquid filling bushing is installed in into upper arc-shaped notch and the arc lower recess of riveting block, riveting block is pressed into lower mould by upper mould, this
When rubber spring shrink, lifting backing plate is moved down, and the upper surface of riveting block is depressed into and flushed with the upper surface of fixed outer shroud, upper mould time
Journey, the restoring force automatic rebounding that riveting block passes through rubber spring.The utility model is simple and reasonable, easy to operate, improves life
Produce efficiency.
Brief description of the drawings
Fig. 1 is overall structure sectional view of the present utility model.
Fig. 2 is the lower mould top view that riveting block is housed in the utility model.
Fig. 3 is the enlarged drawing of A in the utility model Fig. 1.
In figure:1st, lower mould；2nd, riveting block；3rd, upper mould；4th, fixed plate；5th, fixed outer shroud；6th, rubber spring；7th, backing plate is lifted；
8th, bolt；9th, upper arc-shaped notch；10th, arc lower recess；11st, baffle ring；12nd, clasp.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the tool structure that a kind of liquid filling bushing described in the utility model quickly closes up, including under
Mould 1, riveting block 2 and the upper mould 3 for depressing riveting block 2, lower mould 1 include fixed plate 4, fixed outer shroud 5, rubber spring 6 and lifting
Backing plate 7, fixed outer shroud 5 are sheathed on the periphery of lifting backing plate 7 and are fixedly connected by bolt 8 with the upper surface of fixed plate 4, rubber
Spring 6 is supported between lifting backing plate 7 and fixed plate 4, and riveting block 2 is installed in the inside of fixed outer shroud 5, and the inner circumferential of riveting block 2 is provided with upper
Arc-shaped notch 9 and arc lower recess 10, formed with clasp 12, arc lower recess between the upper surface of upper arc-shaped notch 9 and riveting block 2
Formed with baffle ring 11 between 10 and the lower surface of riveting block 2, liquid filling bushing is installed in riveting block 2, make the lower end of liquid filling bushing with
The upper surface of baffle ring 11 in riveting block 2 is offseted, and now liquid filling bushing is embedded just below between arc-shaped notch 9 and arc lower recess 10,
So that liquid filling bushing precision during closing in is high, riveting block 2 is pressed into lower mould 1 by upper mould 3 so that the inner circumferential of riveting block 2 is received
Contracting, riveting block 2 extrude the top and bottom of liquid filling bushing in contraction process, set clasp 12 effectively to prevent on liquid filling bushing
Move, it is ensured that reach the purpose of automatic necking, it is simple to operate, effectively improve production efficiency.
The diameter of the upper periphery of mould 3 is more than the diameter of the periphery of riveting block 2, can smoothly descend press block 2；The upper end inner circumferential of riveting block 2
Diameter be less than liquid filling bushing periphery diameter, prevent that liquid filling bushing moves up riveting block 2 out of riveting block 2, leads during contraction
Liquid filling bushing is caused not close up；When the upper surface of riveting block 2 flushes with the upper surface of fixed outer shroud 5, riveting block 2 closes up and finished.
Operation principle of the present utility model is that liquid filling bushing is installed in the upper arc-shaped notch 9 and arc lower recess of riveting block 2
Between 10, riveting block 2 is pressed into lower mould 1 by upper mould 3, now rubber spring 6 shrinks, and lifting backing plate 7 moves down, and riveting block 2 closes up,
The upper surface of riveting block is depressed into and flushed with the upper surface of fixed outer shroud, riveting block 2 closes up and finished, and the upper backhaul of mould 3, riveting block 2 passes through rubber
The restoring force automatic rebounding of glue spring 6.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (4)
- A kind of 1. tool structure that liquid filling bushing quickly closes up, it is characterised in that：Including lower mould（1）, riveting block（2）And under being used for Press block（2）Upper mould（3）, lower mould（1）Including fixed plate（4）, fixed outer shroud（5）, rubber spring（6）With lifting backing plate（7）, Fixed outer shroud（5）It is sheathed on lifting backing plate（7）Periphery and pass through bolt（8）With fixed plate（4）Upper surface be fixedly connected, rubber Glue spring（6）To located at lifting backing plate（7）With fixed plate（4）Between, riveting block（2）It is installed in fixed outer shroud（5）Inside, riveting block （2）Lower surface with lifting backing plate（7）Upper surface offset, riveting block（2）Inner circumferential is provided with upper arc-shaped notch（9）With arc lower recess （10）, upper arc-shaped notch（9）With riveting block（2）Upper surface between formed with clasp（12）, arc lower recess（10）With riveting block（2） Lower surface between formed with baffle ring（11）.
- 2. the tool structure that a kind of liquid filling bushing according to claim 1 quickly closes up, it is characterised in that：Upper mould（3）Outside The diameter in week is more than riveting block（2）The diameter of periphery.
- 3. the tool structure that a kind of liquid filling bushing according to claim 1 quickly closes up, it is characterised in that：Riveting block（2）On The diameter of inner circumferential is held to be less than the diameter of liquid filling bushing periphery.
- 4. the tool structure that a kind of liquid filling bushing according to claim 1 quickly closes up, it is characterised in that：Riveting block（2）'s Upper surface and fixed outer shroud（5）Upper surface flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609617.2U CN206952014U (en) | 2017-05-27 | 2017-05-27 | The tool structure that a kind of liquid filling bushing quickly closes up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609617.2U CN206952014U (en) | 2017-05-27 | 2017-05-27 | The tool structure that a kind of liquid filling bushing quickly closes up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952014U true CN206952014U (en) | 2018-02-02 |
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ID=61378557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609617.2U Active CN206952014U (en) | 2017-05-27 | 2017-05-27 | The tool structure that a kind of liquid filling bushing quickly closes up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941346A (en) * | 2018-08-09 | 2018-12-07 | 苏州托克斯冲压设备有限公司 | Broached bushing closing device |
-
2017
- 2017-05-27 CN CN201720609617.2U patent/CN206952014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941346A (en) * | 2018-08-09 | 2018-12-07 | 苏州托克斯冲压设备有限公司 | Broached bushing closing device |
| CN108941346B (en) * | 2018-08-09 | 2024-01-23 | 苏州托克斯冲压设备有限公司 | Opening bushing closing-in device |
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