CN105799102A - Withdrawing device for core shaft in rubber hose after being vulcanized - Google Patents
Withdrawing device for core shaft in rubber hose after being vulcanized Download PDFInfo
- Publication number
- CN105799102A CN105799102A CN201610188710.0A CN201610188710A CN105799102A CN 105799102 A CN105799102 A CN 105799102A CN 201610188710 A CN201610188710 A CN 201610188710A CN 105799102 A CN105799102 A CN 105799102A
- Authority
- CN
- China
- Prior art keywords
- sebific duct
- mandrel
- rubber hose
- frame
- bracket
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Abstract
The invention discloses a withdrawing device for a core shaft in a rubber hose after being vulcanized. The withdrawing device comprises a base, a pushing oil cylinder and a rubber hose stopping frame, wherein the pushing oil cylinder is arranged on the base through a bracket; the rubber hose stopping frame is arranged on the base; a space for placing the rubber hose is formed between the bracket and the rubber hose stopping frame; a through hole used for the core shaft which withdraws from the rubber hose to pass through is formed in the rubber hose stopping frame; a rubber hose supporting frame is arranged on the base between the bracket and the rubber hose stopping frame; and a core shaft supporting frame used for supporting the core shaft which withdraws from the rubber hose is arranged on the base. According to the withdrawing device, the core shaft of the rubber hose can rapidly withdraw from the rubber hose through the pushing oil cylinder, the rubber hose with the core shaft withdrawing from the rubber hose is supported by the rubber hose supporting frame, the core shaft which withdraws from the rubber hose falls on the core shaft supporting frame, and the rubber hose supporting frame and the core shaft supporting frame can lift both, so that fetching and placing are convenient, operation is simple and convenient, the working efficiency is dramatically improved, and the labor intensity is weakened.
Description
Technical field
The present invention relates to sebific duct production technical field, especially relate to after a kind of sulfuration mandrel extractor in sebific duct.
Background technology
Sebific duct is located on sebific duct mandrel and carries out sulfidization molding, needs to take out the sebific duct mandrel in sebific duct after sebific duct sulfuration.Mostly the existing sebific duct mandrel that moves back is manual operation, after manually being fixed sebific duct one end, is pulled out by sebific duct mandrel by connecting calabash, and complex operation, time-consuming, inefficiency, labor intensity is big, it is impossible to meet job requirement.
Summary of the invention
Not enough for prior art, the technical problem to be solved is to provide after a kind of sulfuration in sebific duct mandrel extractor, to reach the purpose that can be quickly exited by sebific duct mandrel.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: mandrel extractor in sebific duct after a kind of sulfuration, frame is stoped including base, ejection cylinder, sebific duct, described ejection cylinder is erected on base by propping up, sebific duct prevention is erected on base, support and sebific duct stop the space between frame with placement sebific duct, and sebific duct stops frame to be provided with for exiting the through hole that sebific duct mandrel passes through；Described base stops at support and sebific duct and between frame, is provided with sebific duct bracket；Described base is provided with for holding the mandrel bracket exiting sebific duct mandrel.
Described sebific duct bracket top is provided with the groove structure for sebific duct location.
Described sebific duct bracket is located on base by lifting positional cylinder.
Described groove structure is arc groove.
End and the notch position place of described groove structure are equipped with rubber layer.
End and the notch position place of described groove structure are equipped with rounding.
Described mandrel bracket top is provided with the locating slot for exiting sebific duct mandrel location.
Described mandrel bracket is located at sebific duct by elevating screw assembly to be stoped on frame.
Described mandrel bracket is located at sebific duct by hoist cylinder to be stoped on frame.
The groove face of described locating slot is provided with rubber layer.
The present invention is compared with prior art, have the advantage that sebific duct mandrel can quickly be exited by this device by ejection cylinder, exit the sebific duct of sebific duct mandrel by sebific duct bracket support, the sebific duct mandrel exited drops on mandrel bracket, sebific duct bracket and the equal liftable of mandrel bracket, pick and place conveniently, easy and simple to handle, work efficiency is greatly improved, alleviates labor intensity.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this specification and the labelling in figure are briefly described:
Fig. 1 is apparatus of the present invention structural representation.
In figure: 1. ejection cylinder, 2. ejection cylinder support, 3. base, 4. lifting positional cylinder, 5. elevating screw support, 6. lifting nut, 7. elevating screw, 8. mandrel bracket, 9. sebific duct stop frame, 10. sebific duct, 11. sebific duct mandrels, 12. sebific duct brackets.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, mandrel extractor in sebific duct after this sulfuration, including base 3, ejection cylinder, sebific duct stops frame 9, mandrel bracket 8, sebific duct bracket 12, wherein, ejection cylinder 1 is fixed on base one end by ejection cylinder support, sebific duct prevention is erected on base, ejection cylinder support and sebific duct stop the space between frame with placement sebific duct 10, sebific duct bracket 12 is arranged on ejection cylinder support 2 and sebific duct stops between frame 9, sebific duct stops frame to be provided with for exiting the through hole that sebific duct mandrel 11 passes through, mandrel bracket is located at the base other end, mandrel bracket and sebific duct bracket lay respectively at sebific duct and stop the both sides of frame.
Base 3 is rectangular box, and base is connected with roller, it is simple to mobile base in workshop.The both sides of base are equipped with hanger, it is simple to hoisting transportation.
The piston rod end of ejection cylinder is provided with pushing block；Pushing block is circular block, and circular block is located at piston rod end by bolt, and pushing block is detachable, can select different size of pushing block according to the sebific duct mandrel specification released.Circular block center position is provided with groove, and the nuts of fastening is arranged on groove, it is ensured that pushing block end face is plane.
Sebific duct stops frame 9 to be provided with for the location hole suitable with sebific duct end flange hole；Or, sebific duct stops frame to be frame structure, stops being provided with the prevention flange suitable with sebific duct end on frame at sebific duct.Sebific duct end is positioned, it is ensured that the stability of sebific duct mandrel release work.
Further, stop flange to stop at sebific duct frame can be arranged by upper-lower height adjusting position；Specifically, stop flange top to be provided with adjusting screw rod, sebific duct stops frame to be provided with the nut suitable with adjusting screw rod, and adjusting screw rod upper end is provided with handwheel, stops flange can carry out dismounting and change, and the sebific duct meeting different size produces needs.
Base 3 stops at support and sebific duct and between frame, is provided with sebific duct bracket 12, sebific duct bracket 12 top is provided with the groove structure for sebific duct location, sebific duct bracket sets on the base 3 by lifting positional cylinder 4, it is conveniently adjusted the height of sebific duct bracket, so that sebific duct mandrel in sebific duct and pushing block accurate contraposition, it is ensured that release efficient work and carry out.Groove structure is arc groove；It is equipped with rubber layer in the end of groove structure and notch position place, or the end of groove structure and notch position place are equipped with rounding, sebific duct 10 outer surface is formed protection, it is prevented that scratch.
Sebific duct stops frame 9 to may move setting on the base 3 of adjusting position；Specifically, be provided with guide rail along the launch direction of ejection cylinder on base 3, guide rail is provided with the bolt hole stoping frame for positioning sebific duct.Adjust sebific duct and stop the distance between frame and ejection cylinder support, meet the sebific duct that different length specify and push away core and operate, applied range.
Base 3 is provided with for holding the mandrel bracket 8 exiting sebific duct mandrel 11.Wherein, mandrel bracket 8 is located at sebific duct by elevating screw assembly to be stoped on frame, and mandrel bracket is located at elevating screw 7 top, sebific duct prevention frame stretches out support and is provided with lifting nut 6；Or, mandrel bracket 8 is located at sebific duct by hoist cylinder to be stoped on frame.Mandrel bracket liftable regulates height, it is simple to taken off by the sebific duct mandrel of release.
Mandrel bracket 8 top is provided with the locating slot for exiting sebific duct mandrel location, and the groove face of locating slot is provided with rubber layer.It is flexible contact between sebific duct mandrel and the mandrel bracket released, is not rigid contact, it is prevented that sebific duct mandrel surface scratch, it is to avoid follow-up use affects sebific duct Forming Quality.
Above in conjunction with accompanying drawing, the present invention is exemplarily described; the obvious present invention implements and is not subject to the restrictions described above; as long as have employed the design of the present invention and the improvement of various unsubstantialities that technical scheme carries out; or the not improved design by the present invention and technical scheme directly apply to other occasion, all within protection scope of the present invention.
Claims (10)
1. mandrel extractor in sebific duct after a sulfuration, it is characterized in that: include base, ejection cylinder, sebific duct prevention frame, described ejection cylinder is erected on base by propping up, sebific duct prevention is erected on base, support and sebific duct stop the space between frame with placement sebific duct, and sebific duct stops frame to be provided with for exiting the through hole that sebific duct mandrel passes through；Described base stops at support and sebific duct and between frame, is provided with sebific duct bracket；Described base is provided with for holding the mandrel bracket exiting sebific duct mandrel.
2. mandrel extractor in sebific duct after vulcanizing as claimed in claim 1, it is characterised in that: described sebific duct bracket top is provided with the groove structure for sebific duct location.
3. mandrel extractor in sebific duct after vulcanizing as claimed in claim 1, it is characterised in that: described sebific duct bracket is located on base by lifting positional cylinder.
4. mandrel extractor in sebific duct after vulcanizing as claimed in claim 2, it is characterised in that: described groove structure is arc groove.
5. mandrel extractor in sebific duct after vulcanizing as claimed in claim 2, it is characterised in that: end and the notch position place of described groove structure are equipped with rubber layer.
6. mandrel extractor in sebific duct after vulcanizing as claimed in claim 2, it is characterised in that: end and the notch position place of described groove structure are equipped with rounding.
7. mandrel extractor in sebific duct after vulcanizing as claimed in claim 1, it is characterised in that: described mandrel bracket top is provided with the locating slot for exiting sebific duct mandrel location.
8. mandrel extractor in sebific duct after vulcanizing as claimed in claim 1, it is characterised in that: described mandrel bracket is located at sebific duct by elevating screw assembly to be stoped on frame.
9. mandrel extractor in sebific duct after vulcanizing as claimed in claim 1, it is characterised in that: described mandrel bracket is located at sebific duct by hoist cylinder to be stoped on frame.
10. mandrel extractor in sebific duct after vulcanizing as claimed in claim 7, it is characterised in that: the groove face of described locating slot is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188710.0A CN105799102A (en) | 2016-03-25 | 2016-03-25 | Withdrawing device for core shaft in rubber hose after being vulcanized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188710.0A CN105799102A (en) | 2016-03-25 | 2016-03-25 | Withdrawing device for core shaft in rubber hose after being vulcanized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799102A true CN105799102A (en) | 2016-07-27 |
Family
ID=56454173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188710.0A Pending CN105799102A (en) | 2016-03-25 | 2016-03-25 | Withdrawing device for core shaft in rubber hose after being vulcanized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748813A (en) * | 2018-07-24 | 2018-11-06 | 天津市天塑滨海氟塑料制品有限公司 | A kind of tubular blank mandrel separation auxiliary |
| CN110126149A (en) * | 2019-05-22 | 2019-08-16 | 万力轮胎股份有限公司 | A kind of vibration isolator rubber bearing demoulding device |
| CN113021696A (en) * | 2021-03-12 | 2021-06-25 | 青岛博锐智远减振科技有限公司 | Compression spring rubber column demolding device and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552991A (en) * | 2014-11-25 | 2015-04-29 | 中材科技股份有限公司 | De-molding device for large-length-diameter-ratio composite material thin wall pipe and de-molding method of de-molding device |
-
2016
- 2016-03-25 CN CN201610188710.0A patent/CN105799102A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552991A (en) * | 2014-11-25 | 2015-04-29 | 中材科技股份有限公司 | De-molding device for large-length-diameter-ratio composite material thin wall pipe and de-molding method of de-molding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748813A (en) * | 2018-07-24 | 2018-11-06 | 天津市天塑滨海氟塑料制品有限公司 | A kind of tubular blank mandrel separation auxiliary |
| CN110126149A (en) * | 2019-05-22 | 2019-08-16 | 万力轮胎股份有限公司 | A kind of vibration isolator rubber bearing demoulding device |
| CN113021696A (en) * | 2021-03-12 | 2021-06-25 | 青岛博锐智远减振科技有限公司 | Compression spring rubber column demolding device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |