CN201824579U - Preforming tool for disc brake pad - Google Patents
Preforming tool for disc brake pad Download PDFInfo
- Publication number
- CN201824579U CN201824579U CN2010205592826U CN201020559282U CN201824579U CN 201824579 U CN201824579 U CN 201824579U CN 2010205592826 U CN2010205592826 U CN 2010205592826U CN 201020559282 U CN201020559282 U CN 201020559282U CN 201824579 U CN201824579 U CN 201824579U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- preforming tool
- brake pad
- disc brake
- die
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a preforming tool for a disc brake pad, which comprises a die sleeve and a die cavity, wherein the die sleeve and the die cavity are in clearance fit; a fixing device is arranged between the die sleeve and the die cavity; at least one type of die cavity is arranged; and various types of die cavities are provided with inner cavities in different shapes and/or sizes. The preforming tool greatly reduces the weight and the volume of parts to be replaced in the production, eliminates the potential safety hazard existing in the replacement of the die, saves the time of the replacement of the die, greatly increases the production efficiency, has obvious economic benefit, small die cavity volume and light weight, does not need big storage space, improves the production efficiency and eliminates the potential safety hazard.
Description
Technical field
The utility model relates to the vehicle component production field, relates in particular to a kind of preforming tool of disc brake pad.
Background technology
Mould is equipment and an instrument commonly used in the industrial production, especially be unable to do without the application of mould in the industrial processes of disc brake pad especially.But the preforming tool of disc type sheet brake block is made and is all utilized principle of expanding with heat and contracting with cold in the prior art, with the die cavity of packing into after the heating of die sleeve high temperature, die sleeve cooling after-contraction is tightened to an integral body with die cavity, and volume is big, Heavy Weight can't be again with the two separation after the moulding.Its defective and deficiency especially show as:
(1) mold integral weight is very big, in carrying, install, more mold exchange is wasted time and energy, and cause danger easily.
(2) depositing need very big space.
(3) efficiency is low.
(4) one-shot forming, manufacturing expense height, product cost height.
For this reason, be badly in need of the preforming tool of a kind of novel disc brake pad of invention.
The utility model content
In order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of preforming tool of disc brake pad, comprise die sleeve and die cavity, matched in clearance between described die sleeve and the described die cavity, be provided with fixture between described die sleeve and the described die cavity, described die cavity has at least a model, and the described die cavity of various models has the inner chamber of difformity and/or size.
Described preforming tool also comprises core rod, and described core rod is positioned at described inner chamber.
Described core rod has at least a model.
Described preforming tool also comprises base, and described die sleeve is fixed on the described base or described die sleeve and described base are made as one.
Described fixture is the centralized positioning device.
Described centralized positioning device comprises locating piece, bolt.
Be provided with spring between described die sleeve and the described die cavity.
Described spring is between the outer bottom of the inner bottom surface of described die sleeve and described die cavity.
The utility model is motionless by die sleeve, base etc. is fixed on the equipment, only need change lighter die cavity of weight and core rod during each more mold exchange, and is convenient and swift.Improve production efficiency, eliminated potential safety hazard.
When the utility model is used, mould can be divided into the module more than two groups, only die cavity need be taken off to change when changing model and get final product, greatly reduce the weight and volume of changing part, eliminated the more potential safety hazard of mold exchange existence, can save the lead-time again, improve production efficiency, remarkable in economical benefits greatly.Mold cavity volume is little, and is in light weight, do not need a large amount of parking spaces.
To sum up, the beneficial effects of the utility model are as follows:
1, the utility model greatly reduces the weight and volume of changing part in the production, has eliminated the more potential safety hazard of mold exchange existence, can save the lead-time again, has improved production efficiency, remarkable in economical benefits greatly.Mold cavity volume is little, and is in light weight, do not need a large amount of parking spaces.
2, the utility model is simple in structure, and low cost of manufacture has improved production efficiency, has eliminated potential safety hazard.
Description of drawings
The vertical view of die sleeve in Fig. 1 the utility model preferred embodiment;
The front view of die sleeve in Fig. 2 the utility model preferred embodiment;
The vertical view of die cavity in Fig. 3 the utility model preferred embodiment;
The front view of die cavity in Fig. 4 the utility model preferred embodiment;
The general assembly structural representation of die sleeve and die cavity in Fig. 5 the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, describe the utility model optimized technical scheme in detail.
The preforming tool of Fig. 1, Fig. 2 and a kind of disc brake pad shown in Figure 3, comprise die sleeve 1 and die cavity 2, matched in clearance between described die sleeve 1 and the described die cavity 2, be provided with fixture 3 between described die sleeve 1 and the described die cavity 2, described die cavity 2 has at least a model, and the described die cavity 2 of various models has the inner chamber 4 of difformity and/or size.Described preforming tool also comprises core rod 5, and described core rod position 5 is in described inner chamber 4.Described core rod 5 has at least a model.Described preforming tool also comprises base 6, and described die sleeve 1 is fixed on the described base 6 or described die sleeve 1 is made as one with described base 6.Described fixture 3 is the centralized positioning device.Described centralized positioning device comprises locating piece, bolt.Be provided with the spring (not shown) between described die sleeve 1 and the described die cavity 2.Described spring is between the outer bottom 8 of the inner bottom surface 7 of described die sleeve 1 and described die cavity.
Mould is divided into module more than two groups, only needs when changing model die cavity taken off to change get final product, greatly reduce the weight and volume of replacing part, eliminated the more potential safety hazard of mold exchange existence, can save the lead-time again, improve production efficiency, remarkable in economical benefits greatly.Mold cavity volume is little, and is in light weight, do not need a large amount of parking spaces.
Motionless by die sleeve, base etc. is fixed on the equipment, only need change lighter die cavity of weight and core rod during each more mold exchange, convenient and swift.Improve production efficiency, eliminated potential safety hazard.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of being done, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. the preforming tool of a disc brake pad, comprise die sleeve and die cavity, it is characterized in that: matched in clearance between described die sleeve and the described die cavity, be provided with fixture between described die sleeve and the described die cavity, described die cavity has at least a model, and the described die cavity of various models has the inner chamber of difformity and/or size.
2. the preforming tool of disc brake pad according to claim 1, it is characterized in that: described preforming tool also comprises core rod, described core rod is positioned at described inner chamber.
3. the preforming tool of disc brake pad according to claim 2, it is characterized in that: described core rod has at least a model.
4. the preforming tool of disc brake pad according to claim 1, it is characterized in that: described preforming tool also comprises base, described die sleeve is fixed on the described base or described die sleeve and described base are made as one.
5. the preforming tool of disc brake pad according to claim 1, it is characterized in that: described fixture is the centralized positioning device.
6. the preforming tool of disc brake pad according to claim 5, it is characterized in that: described centralized positioning device comprises locating piece, bolt.
7. the preforming tool of disc brake pad according to claim 1 is characterized in that: be provided with spring between described die sleeve and the described die cavity.
8. the preforming tool of disc brake pad according to claim 7 is characterized in that: described spring is between the outer bottom of the inner bottom surface of described die sleeve and described die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205592826U CN201824579U (en) | 2010-10-13 | 2010-10-13 | Preforming tool for disc brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205592826U CN201824579U (en) | 2010-10-13 | 2010-10-13 | Preforming tool for disc brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824579U true CN201824579U (en) | 2011-05-11 |
Family
ID=43963137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205592826U Expired - Fee Related CN201824579U (en) | 2010-10-13 | 2010-10-13 | Preforming tool for disc brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001859A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Mold for manufacturing automobile brake pad |
| CN110497642A (en) * | 2018-05-18 | 2019-11-26 | 超越科技有限公司 | Utilize the brake block device for automatically molding of preforming operation |
-
2010
- 2010-10-13 CN CN2010205592826U patent/CN201824579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001859A (en) * | 2014-05-04 | 2014-08-27 | 安徽国泰汽车零部件有限公司 | Mold for manufacturing automobile brake pad |
| CN110497642A (en) * | 2018-05-18 | 2019-11-26 | 超越科技有限公司 | Utilize the brake block device for automatically molding of preforming operation |
| CN110497642B (en) * | 2018-05-18 | 2021-03-09 | 超越科技有限公司 | Brake pad automatic forming device using preforming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131013 |