CN216275028U - Positioning type forming die - Google Patents
Positioning type forming die Download PDFInfo
- Publication number
- CN216275028U CN216275028U CN202122843679.9U CN202122843679U CN216275028U CN 216275028 U CN216275028 U CN 216275028U CN 202122843679 U CN202122843679 U CN 202122843679U CN 216275028 U CN216275028 U CN 216275028U
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- Prior art keywords
- positioning
- parent body
- locating
- sleeve
- die
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- 238000013016 damping Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of forming dies, in particular to a positioning type forming die which comprises a parent body, a sub die, a positioning pin and a positioning assembly, wherein the parent body is provided with a positioning hole; the locating component comprises an isolating ring, a locating sleeve and a sliding component, when the sub-mold and the parent mold are closed, the locating pin can be inserted into the locating sleeve, the locating sleeve can slide downwards along with the locating pin, the sliding component under the locating sleeve can cause resistance to the falling of the locating pin at the moment, the falling under the locating is slow, the friction speed between the locating sleeve and the isolating ring is reduced, the high temperature generated due to high-speed friction is reduced, the service life of the isolating ring and the fixing sleeve is longer, the replacement frequency is reduced, and the economic cost is saved.
Description
Technical Field
The utility model relates to the technical field of forming dies, in particular to a positioning type forming die.
Background
A pulp molding apparatus is used in the production of pulp molded products. The paper-plastic mould comprises an upper mould and a lower mould, and is characterized in that a paper-plastic mould consisting of the upper mould and the lower mould is installed on the forming equipment, a positioning socket fixed on the lower mould and a guide mechanism fixed on a positioning bolt of the upper mould are arranged, the existing paper-plastic mould with the guide function guides the upper mould and the lower mould to be closed at the correct position through the guide function of the guide mechanism, the closing precision is effectively improved, the problems of large and small edges, thickness deviation and the like of a paper pulp moulding product caused by coaxiality of the upper mould and the lower mould are avoided, and the product quality is improved.
However, the outer wall surface of the positioning pin can rub the inner wall surface of the positioning hole in the process of die assembly, the temperature generated by friction is high because the upper pressure plate is too fast in the compression molding process, the guide mechanism is fast in abrasion, the service life is short, the whole die needs to be frequently replaced, and the economic cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning type forming die, and aims to solve the technical problems that in the prior art, the outer wall surface of a positioning pin can generate friction with the inner wall surface of a positioning hole during die assembly, the guide mechanism is quickly abraded due to the fact that the upper pressure plate is lowered at an excessively high speed and the temperature generated by friction is high in the compression molding process, the service life is short, the whole die needs to be frequently replaced, and the economic cost is high.
In order to achieve the purpose, the utility model provides a positioning type forming die which comprises a parent body, a sub die, a positioning pin and a positioning assembly, wherein the parent body is provided with a positioning hole;
the sub-die is detachably connected with the parent body and is positioned above the parent body, the positioning pin is fixedly connected with the sub-die and is positioned on one side of the sub-die close to the parent body, the parent body is provided with a positioning hole, and the positioning hole is positioned on the side edge of the parent body;
the locating component comprises an isolating ring, a locating sleeve and a sliding component, the isolating ring is detachably connected with the parent body and is located in the locating hole, the locating sleeve is slidably connected with the isolating ring and is located on one side, away from the parent body, of the isolating ring, and the sliding component is connected with the parent body.
The positioning sleeve is provided with a connecting hole, and the connecting hole is located at the bottom end of the positioning sleeve.
The sliding component comprises a sliding rod and a supporting plate, the sliding rod is connected with the parent body in a sliding mode and is positioned on one side, close to the positioning sleeve, of the parent body; the supporting plate is fixedly connected with the sliding rod and is positioned on one side of the sliding rod, which is close to the positioning sleeve.
The sliding component further comprises a connector, and the connector is fixedly connected with the supporting plate and is positioned on one side, close to the positioning sleeve, of the supporting plate.
The sliding component further comprises a damping spring, and the damping spring is sleeved on the outer side of the sliding rod and is positioned on one side, close to the supporting plate, of the sliding rod.
The sliding component further comprises a limiting plate, and the limiting plate is fixedly connected with the sliding rod and is positioned on one side, far away from the supporting plate, of the sliding rod.
According to the positioning type forming die, the positioning sleeve is arranged in the positioning hole of the parent body, the positioning hole on the parent body is not damaged when the positioning sleeve slides downwards, the isolating ring is arranged between the parent body and the positioning sleeve and is used for avoiding direct contact between the positioning sleeves, so that when the sub die and the parent body are combined, the positioning pin is inserted into the positioning sleeve, the positioning sleeve slides downwards along with the positioning pin, the sliding member below the positioning sleeve can cause resistance to the falling of the positioning pin, the falling under the positioning becomes slow, the friction speed between the positioning sleeve and the isolating ring is reduced, the high temperature caused by high-speed friction is reduced, and the service life of the isolating ring and the fixing sleeve is longer, reduce the replacement frequency and save the economic cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a sectional view of a positional molding die precursor provided by the present invention.
Fig. 2 is a schematic structural view of a slide member provided by the present invention.
Fig. 3 is a schematic structural diagram of the positioning sleeve provided by the utility model.
Fig. 4 is a schematic structural diagram of a positioning type forming die provided by the utility model.
In the figure: 1-mother body, 2-sub-mold, 3-positioning pin, 4-positioning component, 11-positioning hole, 41-isolating ring, 42-positioning sleeve, 43-sliding component, 421-connecting hole, 431-sliding rod, 432-supporting plate, 433-connecting head, 434-damping spring and 435-limiting plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a positioning type forming mold, including a parent mold 1, a sub mold 2, a positioning pin 3 and a positioning assembly 4;
the sub-die 2 is detachably connected with the parent body 1 and is positioned above the parent body 1, the positioning pin 3 is fixedly connected with the sub-die 2 and is positioned on one side of the sub-die 2 close to the parent body 1, the parent body 1 is provided with a positioning hole 11, and the positioning hole 11 is positioned on the side edge of the parent body 1;
the positioning assembly 4 comprises a spacer ring 41, a positioning sleeve 42 and a sliding member 43, the spacer ring 41 is detachably connected with the parent body 1 and is located in the positioning hole 11, the positioning sleeve 42 is slidably connected with the spacer ring 41 and is located on one side of the spacer ring 41, which is far away from the parent body 1, and the sliding member 43 is connected with the parent body 1.
In this embodiment, the parent body 1 is a rectangular body, the round positioning holes 11 are formed on the left and right sides of the parent body 1, the sub-mold 2 is a rectangular body, the sub-mold 2 is used for extruding plastic in the parent body 1 to form the plastic, the positioning pins 3 are installed on the left and right sides of the sub-mold 2, the positioning pins 3 are used for ensuring the accuracy of dropping the sub-mold 2, the isolating ring 41 is made of wear-resistant high-chromium cast iron, the isolating ring 41 is installed in the positioning holes 11, the isolating ring 41 prevents the positioning sleeve 42 from directly contacting with the inner wall of the positioning hole 11, so that the positioning sleeve 42 does not damage the positioning hole 11 on the parent body 1 when sliding downwards, the positioning sleeve 42 is a cylinder with an upward opening, the positioning sleeve 42 is installed in the positioning hole 11 through the sliding member 43, and thus, the position between the parent body 1 and the sub-mold 2 is positioned by taking the positioning sleeve 42 as a contact point and taking the positioning hole 11 on the parent body 1 as a reference, when the sub-mold 2 and the parent body 1 are assembled, the positioning pin 3 is inserted into the positioning sleeve 42, the positioning sleeve 42 slides downwards along with the positioning pin 3, at the moment, the sliding member 43 below the positioning sleeve 42 can cause resistance to the falling of the positioning pin 3, so that the falling of the positioning pin 3 is slowed, the friction speed between the positioning sleeve 42 and the isolating ring 41 is reduced, the high temperature caused by high-speed friction is reduced, the service lives of the isolating ring 41 and the positioning sleeve 41 are prolonged, the replacement frequency is reduced, and the economic cost is saved.
Further, referring to fig. 3, the positioning sleeve 42 has a connecting hole 421, and the connecting hole 421 is located at the bottom end of the positioning sleeve 42.
Further, referring to fig. 1 and 2, the sliding member 43 includes a sliding rod 431 and a supporting plate 432, the sliding rod 431 is slidably connected to the parent body 1 and is located at a side of the parent body 1 close to the positioning sleeve 42; the support plate 432 is fixedly connected to the sliding rod 431 and is located on one side of the sliding rod 431 close to the positioning sleeve 42.
Further, referring to fig. 2, the sliding member 43 further includes a connecting head 433, and the connecting head 433 is fixedly connected to the supporting plate 432 and is located at a side of the supporting plate 432 close to the positioning sleeve 42.
Further, referring to fig. 1 and 2, the sliding member 43 further includes a damping spring 434, and the damping spring 434 is sleeved on the outside of the sliding rod 431 and is located on a side of the sliding rod 431 close to the supporting plate 432.
Further, referring to fig. 2, the sliding member 43 further includes a limiting plate 435, and the limiting plate 435 is fixedly connected to the sliding rod 431 and is located on a side of the sliding rod 431 away from the supporting plate 432.
In this embodiment, there is circular shape connecting hole 421 on the lower extreme of position sleeve 42, there is the screw thread in connecting hole 421, slide bar 431 is the cylinder, slide bar 431 is installed in the locating hole 11 of parent 1, the backup pad 432 is installed in the upper end of slide bar 431, there is the cylinder type on the backup pad 432 the connector 433, there is the external screw thread on the connector 433, connector 433 can with the connecting hole 421 of position sleeve 42 lower extreme passes through threaded connection, when position sleeve 42 damages the time direct rotation follow take off on the backup pad 432, lets the change of position sleeve 42 is more convenient, damping spring 434 is compression spring, damping spring 434 cover is established the outside of slide bar 431, damping spring 434 is in the below of backup pad 432, the lower extreme of slide bar 431 is installed limiting plate 435, the limiting plate 435 prevents the sliding rod 431 from popping out of the positioning hole 11 due to the elastic force of the damping spring 434, so that when the sub die 2 and the parent body 1 are assembled, the positioning pin 3 can be inserted into the positioning sleeve 42, the positioning sleeve 42 can slide downwards along with the positioning pin 3, and the damping spring 434 under the positioning sleeve 42 can resist the falling of the positioning pin 3, so that the falling of the positioning pin 3 is slowed, the friction speed between the positioning sleeve 42 and the isolating ring 41 is reduced, the high temperature caused by high-speed friction is reduced, the service life of the isolating ring 41 and the fixing sleeve is longer, the replacement frequency is reduced, and the economic cost is saved.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. A positioning type forming die is characterized by comprising a parent body, a sub die, a positioning pin and a positioning assembly;
the sub-die is detachably connected with the parent body and is positioned above the parent body, the positioning pin is fixedly connected with the sub-die and is positioned on one side of the sub-die close to the parent body, the parent body is provided with a positioning hole, and the positioning hole is positioned on the side edge of the parent body;
the locating component comprises an isolating ring, a locating sleeve and a sliding component, the isolating ring is detachably connected with the parent body and is located in the locating hole, the locating sleeve is slidably connected with the isolating ring and is located on one side, away from the parent body, of the isolating ring, and the sliding component is connected with the parent body.
2. The positive molding die of claim 1,
the locating sleeve is provided with a connecting hole, and the connecting hole is located at the bottom end of the locating sleeve.
3. The positive molding die of claim 1,
the sliding component comprises a sliding rod and a supporting plate, the sliding rod is connected with the parent body in a sliding mode and is positioned on one side, close to the positioning sleeve, of the parent body; the supporting plate is fixedly connected with the sliding rod and is positioned on one side of the sliding rod, which is close to the positioning sleeve.
4. The positive molding die of claim 3,
the sliding component further comprises a connector, and the connector is fixedly connected with the supporting plate and is positioned on one side, close to the positioning sleeve, of the supporting plate.
5. The positive molding die of claim 4,
the sliding component further comprises a damping spring, and the damping spring is sleeved on the outer side of the sliding rod and is positioned on one side, close to the supporting plate, of the sliding rod.
6. The positive molding die of claim 5,
the sliding component further comprises a limiting plate, and the limiting plate is fixedly connected with the sliding rod and is positioned on one side, away from the supporting plate, of the sliding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843679.9U CN216275028U (en) | 2021-11-18 | 2021-11-18 | Positioning type forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843679.9U CN216275028U (en) | 2021-11-18 | 2021-11-18 | Positioning type forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275028U true CN216275028U (en) | 2022-04-12 |
Family
ID=81034564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122843679.9U Active CN216275028U (en) | 2021-11-18 | 2021-11-18 | Positioning type forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275028U (en) |
-
2021
- 2021-11-18 CN CN202122843679.9U patent/CN216275028U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: No. 302, Unit 2, Building 11, No. 30 Huaxin Road, Chang'an District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Zhong Wen Country or region after: China Address before: No. 108-10, LUOQI Road, Luoshe supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Xuni Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: No. 302, Unit 2, Building 11, Hongye Garden Community, No. 30 Huaxin Road, Chang'an District, Shijiazhuang City, Hebei Province, China 050000 Patentee after: Hebei Dichu Trading Co.,Ltd. Country or region after: China Address before: No. 302, Unit 2, Building 11, No. 30 Huaxin Road, Chang'an District, Shijiazhuang City, Hebei Province, 050000 Patentee before: Zhong Wen Country or region before: China |