CN109177088A - The inner mould core withdrawing device and method of rubber parts - Google Patents
The inner mould core withdrawing device and method of rubber parts Download PDFInfo
- Publication number
- CN109177088A CN109177088A CN201810890895.9A CN201810890895A CN109177088A CN 109177088 A CN109177088 A CN 109177088A CN 201810890895 A CN201810890895 A CN 201810890895A CN 109177088 A CN109177088 A CN 109177088A
- Authority
- CN
- China
- Prior art keywords
- plate
- rubber parts
- mould core
- inner mould
- retraction cord
- 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
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses the inner mould core withdrawing devices of rubber parts, it includes workbench, variable-speed motor is provided with below the workbench, the variable-speed motor output end is vertically provided with rotation sheave, retraction cord is wound in the sheave of the rotation sheave, the rotation sheave side is provided with locating piece, the workbench is provided with the first directive wheel, the second directive wheel is provided with above the workbench, the retraction cord has the cross bar for being horizontally inserted into inner mould core through-hole along the one ends wound that the second directive wheel stretches out, the workbench is provided with fixed bracket, the fixed cantilever tip is provided with plate, the plate side is provided with the recess for fixing rubber parts side, the plate both ends are provided with vertical plate, the vertical plate extends along plate to indent, the vertical plate is connected with along plate to one end that indent extends For fixing the plate of the rubber parts other side, inner mould core takes out convenience, applied widely, is convenient for adjustment speed, avoids damage to rubber parts.
Description
Technical field
The present invention relates to the inner mould core withdrawing devices and method of rubber parts.
Background technique
With the continuous development of science and technology, the requirement of the barrel-shaped rubber parts of column is continuously improved, and the inner mould core shape of rubber parts is not
One, the inner mould core base diameter for being often embodied in rubber parts is big, and top end diameter is small, leads to rubber parts internal model formed after injection molding
Core is often difficult to take out.Manually take out it is time-consuming and laborious, but directly by manipulator clamping when, often due to inner mould core shape is not
One, clamping jaw is difficult to clamp, and easy damaged rubber parts.And it is high to precise requirements using manipulator clamping, it is at high cost, for
It is not suitable for for small business.
In consideration of it, overcoming defect present in the above-mentioned prior art is the art urgent problem to be solved.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of inner mould core withdrawing devices of Simple rubber part.
The technical solution adopted by the present invention to solve the technical problems is: the inner mould core withdrawing device of rubber parts comprising
Workbench, the workbench lower section are provided with variable-speed motor, and the variable-speed motor output end is vertically provided with rotation sheave, described
It rotates in the sheave of sheave and is wound with retraction cord, the rotation sheave side is provided with the positioning for fixing retraction cord one end
Part, the workbench are provided with the first directive wheel, are provided with the second directive wheel above the workbench, the retraction cord according to
Secondary to stretch out by the first directive wheel and the second directive wheel and along the second directive wheel, the retraction cord is stretched out along the second directive wheel
One ends wound have the cross bar for being horizontally inserted into inner mould core through-hole, the workbench is provided with fixed bracket, the fixation
Cantilever tip is provided with plate, and the plate side is provided with the recess for fixing rubber parts side, and the plate both ends are equal
It is provided with vertical plate, the vertical plate extends along plate to indent, one end card that the vertical plate extends along plate to indent
It is connected to the plate for fixing the rubber parts other side.
Further, the retraction cord is wirerope.
Further, the plate is provided with handle far from one end of plate.
Further, the cross bar upper end is provided with the cross-drilled hole passed through for retraction cord, the retraction cord passes through cross-drilled hole
One end be provided with the U-shaped steel cable clamp for fixing retraction cord.
Further, described cross bar one end extends outwardly away from the direction of cross-drilled hole.
The technical problem to be solved by the present invention is to provide a kind of inner mould core removing methods of Simple rubber part.
The technical solution adopted by the present invention to solve the technical problems is: the inner mould core removing method of rubber parts, including work
To make platform, is provided with variable-speed motor below the workbench, the variable-speed motor output end is vertically provided with rotation sheave, and described turn
It is wound with retraction cord in the sheave of dynamic sheave, the rotation sheave side is provided with the locating piece for fixing retraction cord one end,
The workbench is provided with the first directive wheel, is provided with the second directive wheel above the workbench, the retraction cord is successively
It is stretched out by the first directive wheel and the second directive wheel and along the second directive wheel, the retraction cord is stretched out along the second directive wheel
One ends wound has the cross bar for being horizontally inserted into inner mould core through-hole, and the workbench is provided with fixed bracket, the fixed branch
Frame top is provided with plate, and the plate side is provided with the recess for fixing rubber parts side, and the plate both ends are all provided with
It is equipped with vertical plate, the vertical plate extends along plate to indent, and the vertical plate is clamped along one end that plate extends to indent
There is the plate for fixing the rubber parts other side.
Further, the retraction cord is wirerope.
Further, the plate is provided with handle far from one end of plate.
Further, the cross bar upper end is provided with the cross-drilled hole passed through for retraction cord, the retraction cord passes through cross-drilled hole
One end be provided with the U-shaped steel cable clamp for fixing retraction cord.
Further, described cross bar one end extends outwardly away from the direction of cross-drilled hole.
The beneficial effects of the present invention are: inner mould core takes out convenience, and it is applied widely, it is convenient for adjustment speed, avoids damage to rubber
Glue part；It is reliable and stable using wirerope；Convenient for fixed rubber parts of taking；Equipment operation is firm.
Detailed description of the invention
Fig. 1 is the partial schematic diagram of the inner mould core withdrawing device of rubber parts.
Fig. 2 is the overall schematic of the inner mould core withdrawing device of rubber parts.
Fig. 3 is the schematic diagram that cross bar is inserted into rubber parts.
In the figure, it is marked as workbench 5, variable-speed motor 1, rotation sheave 2, retraction cord 3, locating piece 4, workbench 5, first
Directive wheel 61, the second directive wheel 62, cross bar 7, fixed bracket 8, plate 81, recess 811, vertical plate 82, plate 83, handle 831, cross
Hole 71, U-shaped steel cable clamp 9.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, the inner mould core withdrawing device of rubber parts, including workbench 5,5 lower section of workbench
Stud connection has variable-speed motor 1, and the vertical bearing of 1 output end of variable-speed motor is connected with rotation sheave 2, the slot of the rotation sheave 2
Retraction cord 3 is wound in wheel, rotation 2 side of sheave is provided with the locating piece 4 for fixing 3 one end of retraction cord, described fixed
Position part 4 can be U-shaped steel cable clamp, fixed 3 one end of retraction cord, and be wound in rotation 2 both ends of sheave with iron wire, avoid shrinking
Retraction cord deviation when rope 3 is shunk.The workbench 5 is provided with the first directive wheel 61, and is provided with above the workbench 5
Two directive wheels 62, the retraction cord 3 are successively stretched by the first directive wheel 61 and the second directive wheel 62 and along the second directive wheel 62
Out, the retraction cord 3 has the cross bar 7 for being horizontally inserted into inner mould core through-hole along the one ends wound that the second directive wheel 62 stretches out,
5 Stud connection of workbench has fixed bracket 8, and fixed 8 top of bracket is welded with for fixing rubber parts side
Plate 81, the 81 side one molding of plate form the recess 811 for fixing rubber parts side, 81 both ends of plate
It is welded with vertical plate 82, the vertical plate 82 is along plate 81 to extending at recess 811, and the vertical plate 82 is along plate 81 to recess
The one end extended at 811 is connected with the plate 83 for fixing the rubber parts other side.Vertical plate 82 is along plate 81 at recess 811
Extend and form gap between plate 81, in order to which the insertion of plate 83 connects and fixes.
In conjunction with Fig. 3, in use, rubber parts is manually placed in recess 811, then the insertion of plate 83 is connected and fixed, then
Cross bar 7 is manually inserted into the through-hole of inner mould core, it is more firm relative to clamping inner mould core.Start variable-speed motor 1, revolving speed is per minute
0.5 turn, retraction cord 8 lifts cross bar 7, to take out inner mould core, inner mould core takes out convenience.Inner mould core upper end one molding molding
There is through-hole, through-hole is arranged to inner mould core outer end, convenient for reprocessing punching to current inner mould core.It needs to limit relative to fixture clamping
It is easy to process for the shape of inner mould core outer end processed.It is inserted into the through-hole of inner mould core convenient for cross bar 7, is also convenient for cross bar 7 and is inserted into difference
The inner mould core of model, it is applied widely.The speed of variable-speed motor 1 is slow, damages rubber parts when avoiding drawing high inner mould core.
As shown in Figure 1, the retraction cord 3 is wirerope, it is reliable and stable.
As shown in Figure 1, the plate 83 is welded with handle 831 far from one end of plate 81, convenient for manually taking.
As shown in Figure 1,7 upper end of cross bar is welded with the cross-drilled hole 71 passed through for retraction cord 3, the retraction cord 3 is passed through
One end of cross-drilled hole 71 is provided with the U-shaped steel cable clamp 9 for fixing retraction cord 3, it is ensured that equipment operation is firm, and dismantles just
Benefit is adjusted convenient for Field Force according to needs.
As shown in Figure 1, described 7 one end of cross bar extends outwardly away from the direction of cross-drilled hole 71, inner mould core is drawn high in cross bar 7
When play the role of balance cross bar 7 be also convenient for cross bar 7 of manually taking, avoid cross bar 7 draw inner mould core when deviation.As shown in figure 3,
The cross-drilled hole 71 is located at the lateral a quarter of cross bar 7.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. the inner mould core withdrawing device of rubber parts, including workbench (5), workbench (5) lower section is provided with variable-speed motor
(1), which is characterized in that variable-speed motor (1) output end is vertically provided with rotation sheave (2), the sheave of rotation sheave (2)
It being inside wound with retraction cord (3), described rotation sheave (2) side is provided with the locating piece (4) for fixing retraction cord (3) one end,
The workbench (5) is provided with the first directive wheel (61), is provided with the second directive wheel (62) above the workbench (5),
The retraction cord (3) is successively stretched out by the first directive wheel (61) and the second directive wheel (62) and along the second directive wheel (62),
The retraction cord (3) has the cross bar for being horizontally inserted into inner mould core through-hole along the one ends wound that the second directive wheel (62) stretches out
(7), the workbench (5) is provided with fixed bracket (8), and fixed bracket (8) top is provided with plate (81), described flat
Plate (81) side is provided with the recess (811) for fixing rubber parts side, and plate (81) both ends are provided with vertical plate
(82), the vertical plate (82) extends along plate (81) at recess (811), and the vertical plate (82) is along plate (81) to recess
(811) one end extended at is connected with the plate (83) for fixing the rubber parts other side.
2. the inner mould core withdrawing device of rubber parts according to claim 1, which is characterized in that the retraction cord (3) is steel
Cord.
3. the inner mould core withdrawing device of rubber parts according to claim 1, which is characterized in that the plate (83) is far from flat
One end of plate (81) is provided with handle (831).
4. the inner mould core withdrawing device of rubber parts according to claim 1, which is characterized in that cross bar (7) upper end is set
It is equipped with the cross-drilled hole (71) passed through for retraction cord (3), one end that the retraction cord (3) passes through cross-drilled hole (71) is provided with for fixing
The U-shaped steel cable clamp (9) of retraction cord (3).
5. the inner mould core withdrawing device of rubber parts according to claim 4, which is characterized in that described cross bar (7) one end to
Extend outwardly far from the direction of cross-drilled hole (71).
6. the inner mould core removing method of rubber parts, including workbench (5), workbench (5) lower section is provided with variable-speed motor
(1), which is characterized in that variable-speed motor (1) output end is vertically provided with rotation sheave (2), the sheave of rotation sheave (2)
It being inside wound with retraction cord (3), described rotation sheave (2) side is provided with the locating piece (4) for fixing retraction cord (3) one end,
The workbench (5) is provided with the first directive wheel (61), is provided with the second directive wheel (62) above the workbench (5),
The retraction cord (3) is successively stretched out by the first directive wheel (61) and the second directive wheel (62) and along the second directive wheel (62),
The retraction cord (3) has the cross bar for being horizontally inserted into inner mould core through-hole along the one ends wound that the second directive wheel (62) stretches out
(7), the workbench (5) is provided with fixed bracket (8), and fixed bracket (8) top is provided with plate (81), described flat
Plate (81) side is provided with the recess (811) for fixing rubber parts side, and plate (81) both ends are provided with vertical plate
(82), the vertical plate (82) extends along plate (81) at recess (811), and the vertical plate (82) is along plate (81) to recess
(811) one end extended at is connected with the plate (83) for fixing the rubber parts other side.
7. the inner mould core removing method of rubber parts according to claim 1, which is characterized in that the retraction cord (3) is steel
Cord.
8. the inner mould core removing method of rubber parts according to claim 1, which is characterized in that the plate (83) is far from flat
One end of plate (81) is provided with handle (831).
9. the inner mould core removing method of rubber parts according to claim 1, which is characterized in that cross bar (7) upper end is set
It is equipped with the cross-drilled hole (71) passed through for retraction cord (3), one end that the retraction cord (3) passes through cross-drilled hole (71) is provided with for fixing
The U-shaped steel cable clamp (9) of retraction cord (3).
10. the inner mould core removing method of rubber parts according to claim 4, which is characterized in that described cross bar (7) one end to
Extend outwardly far from the direction of cross-drilled hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890895.9A CN109177088A (en) | 2018-08-07 | 2018-08-07 | The inner mould core withdrawing device and method of rubber parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890895.9A CN109177088A (en) | 2018-08-07 | 2018-08-07 | The inner mould core withdrawing device and method of rubber parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109177088A true CN109177088A (en) | 2019-01-11 |
Family
ID=64920852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890895.9A Pending CN109177088A (en) | 2018-08-07 | 2018-08-07 | The inner mould core withdrawing device and method of rubber parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109177088A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197008A (en) * | 1989-12-26 | 1991-08-28 | Yazaki Corp | Molding machine with automatic taking-out device for molded product |
| CN101434061A (en) * | 2008-12-11 | 2009-05-20 | 奇瑞汽车股份有限公司 | Drawing device |
| CN102530738A (en) * | 2012-01-06 | 2012-07-04 | 中国人民解放军海军后勤技术装备研究所 | Dismounting wharf crane |
| CN205799970U (en) * | 2016-07-12 | 2016-12-14 | 广州山武自动化设备有限公司 | A kind of fixture taking out tower-like elastometric boot from the male model of mould |
| CN205929175U (en) * | 2016-08-22 | 2017-02-08 | 上海三原电缆附件有限公司 | Rubber prefab mold core shedder |
| CN209022389U (en) * | 2018-08-07 | 2019-06-25 | 兴化市明星橡塑有限公司 | The inner mould core withdrawing device of rubber parts |
-
2018
- 2018-08-07 CN CN201810890895.9A patent/CN109177088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197008A (en) * | 1989-12-26 | 1991-08-28 | Yazaki Corp | Molding machine with automatic taking-out device for molded product |
| CN101434061A (en) * | 2008-12-11 | 2009-05-20 | 奇瑞汽车股份有限公司 | Drawing device |
| CN102530738A (en) * | 2012-01-06 | 2012-07-04 | 中国人民解放军海军后勤技术装备研究所 | Dismounting wharf crane |
| CN205799970U (en) * | 2016-07-12 | 2016-12-14 | 广州山武自动化设备有限公司 | A kind of fixture taking out tower-like elastometric boot from the male model of mould |
| CN205929175U (en) * | 2016-08-22 | 2017-02-08 | 上海三原电缆附件有限公司 | Rubber prefab mold core shedder |
| CN209022389U (en) * | 2018-08-07 | 2019-06-25 | 兴化市明星橡塑有限公司 | The inner mould core withdrawing device of rubber parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |