CN203739229U - Rubber bushing shrinkage winding device - Google Patents
Rubber bushing shrinkage winding device Download PDFInfo
- Publication number
- CN203739229U CN203739229U CN201420035943.3U CN201420035943U CN203739229U CN 203739229 U CN203739229 U CN 203739229U CN 201420035943 U CN201420035943 U CN 201420035943U CN 203739229 U CN203739229 U CN 203739229U
- Authority
- CN
- China
- Prior art keywords
- crinkle
- rubber bushing
- shrinkage
- piece
- contracting frame
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 title abstract 9
- 208000018999 crinkle Diseases 0.000 claims description 42
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model relates to a device for treating the shape of a rubber bushing, and in particular relates to a rubber bushing shrinkage winding device. The rubber bushing shrinkage winding device comprises a shrinkage frame which is fixed on a base plate and is provided with a hollow inner part, and shrinkage winding blocks arranged in the shrinkage frame, wherein a containing cavity for containing the rubber bushing is arranged between the shrinkage winding blocks; when the shrinkage winding blocks move along the axial direction of the shrinkage frame, the size of the containing cavity is changed along the radial direction of the shrinkage frame; and arc-shaped winding opening surfaces are arranged on two sides of the containing cavity. According to the technical scheme, the winding opening surfaces are designed on the two sides of the containing cavity, shrinkage and winding of the rubber bushing can be finished by using one device, so that the production efficiency is effectively improved, the uniformity of the external dimension of a product is guaranteed, and appearance pull injury, caused in multiple working processes, to the product is avoided.
Description
Technical field
The utility model relates to the device that rubber bushing is carried out to shape processing, relates in particular to a kind of rubber bushing crinkle device.
Background technology
In current production plant, need the rubber bushing of undergauge and wiredrawn edge for overcoat, in the time of design cycle and operation, conventionally adopt two cover operations, first complete undergauge operation through reducing device, then complete the wiredrawn edge operation of rubber bushing by warping device; Existing reducing device generally includes base, be fixed on contracting frame on base, inner hollow, be arranged on the crinkle piece in contracting frame, between crinkle piece, be provided with the cavity volume that holds rubber bushing, crinkle piece is under the effect of outside pressure head and while moving axially along contracting frame, cavity volume size radially changes along contracting frame, to complete undergauge operation; Rubber bushing after undergauge forms finished product after wiredrawn edge frock wiredrawn edge, but operation as above, its production efficiency is low, and product production flow is long, and product overcoat outside dimension should not be controlled, affected client's assembling, and product appearance is prone to and pulls, frock clamp is easy to wear.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of and can improve rubber bushing treatment effeciency and guarantee the rubber bushing crinkle device that product outside dimension is unified.
For achieving the above object, rubber bushing crinkle device of the present utility model, comprise and be fixed on contracting frame on base plate, inner hollow, be arranged on the crinkle piece in contracting frame, between described crinkle piece, be provided with the cavity volume that holds rubber bushing, crinkle piece is in the time moving axially along contracting frame, and described cavity volume size radially changes along contracting frame, and described cavity volume both sides have circular-arc wiredrawn edge face.
As the restriction to aforesaid way, in the contracting frame below crinkle piece, be provided with the back-up block that the rubber bushing that is opposite in cavity volume supports.
As the restriction to aforesaid way, in the contracting frame below back-up block, be provided with the elastic device that back-up block is carried out to resiliency supported.
As the restriction to aforesaid way, described elastic device is spring.
As to improvement of the present utility model, on contracting frame, be connected with the guide that moving axially of crinkle piece led.
As the improvement to aforesaid way, described guide is to be connected on contracting frame and the lead of overhead on crinkle piece outer surface.
Adopt the technical solution of the utility model, by wiredrawn edge face is arranged to in cavity volume both sides, can use a covering device to complete undergauge and the wiredrawn edge of rubber bushing, effectively raise production efficiency, guaranteed the uniformity of product outside dimension, the outward appearance of having avoided product to cause in multiple operation processes is pulled.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of Fig. 1 under in working order.
Detailed description of the invention
The present embodiment relates to a kind of rubber bushing crinkle device, as shown in Figure 1, it comprises the base plate 1 that is placed in bottom, on base plate 1, be fixedly connected with the contracting frame 3 of inner hollow by bolt 2, be provided with crinkle piece 4 in the inner and upper of contracting frame 3, crinkle piece 4 coordinates by inclined-plane with the inside of contracting frame 3, crinkle piece 4 is closed up and is formed by multiple monomers, be provided with cavity volume 5 closing up in the crinkle piece 4 forming, cavity volume 5 is for holding rubber bushing 6 as described below, and left and right two side of cavity volume 5 under state shown in diagram is circular-arc wiredrawn edge face 501, wiredrawn edge face 501 arranges with respect to the center line mirror image of cavity volume 5.
In contracting frame 3 below crinkle piece 4, be provided with the back-up block 7 that the rubber bushing 6 that is opposite in cavity volume 5 supports, back-up block 7 is in supporting rubber bushing 6, can be in contracting frame 3, axially moving up and down along contracting frame 3, simultaneously, above base plate 1 below back-up block 7, be fixedly connected with elastic device 8, these elastic device 8 overheads are in the bottom of back-up block 7, so that back-up block 7 is applied to elastic anchorage force.In the time that reality is used, elastic device 8 can adopt spring etc. can carry out the parts of strain.
In addition, on contracting frame 3, be connected with the guide 9 that moving axially of crinkle piece 4 led, in the present embodiment, guide 9 is for being fixed on contracting frame 3 and the lead of overhead on the outer surface of crinkle piece 4, outer surface by lead overhead at crinkle piece 4, when crinkle piece 4 is moved axially, its side is subject to the firm pushing tow of lead, prevent the beat of crinkle piece 4 in the time that prime minister moves, improved the stability of whole device.
In use, as shown in Figure 2, rubber bushing 6 is placed in cavity volume 5, then by being placed in the pressure head 10 of crinkle piece 4 tops, crinkle piece 4 is applied to downward power, and crinkle piece 4 moves downward with respect to contracting frame 3, because crinkle piece 4 coordinates by inclined-plane with contracting frame 1, when crinkle piece 4 is moved downward, there is contractile motion radially simultaneously, in the time that radial contraction is moved, complete the undergauge to rubber bushing 6, meanwhile, complete the wiredrawn edge operation to rubber bushing 6 by wiredrawn edge face 501.In the time that crinkle piece 4 moves downward, back-up block 7 elasticity of compression devices 8, make elastic device 8 carry out spring energy storage, after the undergauge and wiredrawn edge operation that complete rubber bushing, move apart pressure head 10, elastic device 8, by upwards jack-up of rubber bushing 6, facilitates the taking-up of rubber bushing 6.
Claims (6)
1. a rubber bushing crinkle device, comprise and be fixed on contracting frame on base plate, inner hollow, be arranged on the crinkle piece in contracting frame, between described crinkle piece, be provided with the cavity volume that holds rubber bushing, crinkle piece is in the time moving axially along contracting frame, described cavity volume size radially changes along contracting frame, it is characterized in that: described cavity volume both sides have circular-arc wiredrawn edge face.
2. rubber bushing crinkle device according to claim 1, is characterized in that: in the contracting frame below crinkle piece, be provided with the back-up block that the rubber bushing that is opposite in cavity volume supports.
3. rubber bushing crinkle device according to claim 2, is characterized in that: in the contracting frame below back-up block, be provided with the elastic device that back-up block is carried out to resiliency supported.
4. rubber bushing crinkle device according to claim 3, is characterized in that: described elastic device is spring.
5. according to the rubber bushing crinkle device described in any one in claim 1 to 4, it is characterized in that: on contracting frame, be connected with the guide that moving axially of crinkle piece led.
6. rubber bushing crinkle device according to claim 5, is characterized in that: described guide is to be connected on contracting frame and the lead of overhead on crinkle piece outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035943.3U CN203739229U (en) | 2014-01-21 | 2014-01-21 | Rubber bushing shrinkage winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035943.3U CN203739229U (en) | 2014-01-21 | 2014-01-21 | Rubber bushing shrinkage winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739229U true CN203739229U (en) | 2014-07-30 |
Family
ID=51339089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035943.3U Expired - Lifetime CN203739229U (en) | 2014-01-21 | 2014-01-21 | Rubber bushing shrinkage winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943177A (en) * | 2015-06-29 | 2015-09-30 | 柳州日高橡胶制品有限责任公司 | Necking device for rubber bushing |
-
2014
- 2014-01-21 CN CN201420035943.3U patent/CN203739229U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943177A (en) * | 2015-06-29 | 2015-09-30 | 柳州日高橡胶制品有限责任公司 | Necking device for rubber bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055150 Xingtai city of Hebei province Renxian County Xing road section on the north side of river Patentee after: Hebei China Polytron Technologies Inc. Address before: 055150 Xingtai city of Hebei province Renxian County Xing road section on the north side of river Patentee before: HEBEI HUAMI RUBBER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055150 north side of Hetou section, Xingde Road, Renxian County, Xingtai City, Hebei Province Patentee after: Hebei huami New Material Technology Co.,Ltd. Address before: 055150 north side of Hetou section, Xingde Road, Renxian County, Xingtai City, Hebei Province Patentee before: Hebei China Polytron Technologies Inc. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 055150 north side of Hetou section of Xingde Road, Renze District, Xingtai City, Hebei Province Patentee after: Hebei huami New Material Technology Co.,Ltd. Address before: 055150 north side of Hetou section, Xingde Road, Renxian County, Xingtai City, Hebei Province Patentee before: Hebei huami New Material Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |