CN211761193U - Table is placed to convenient to dismantle mould center pin - Google Patents
Table is placed to convenient to dismantle mould center pin Download PDFInfo
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- CN211761193U CN211761193U CN201922396146.3U CN201922396146U CN211761193U CN 211761193 U CN211761193 U CN 211761193U CN 201922396146 U CN201922396146 U CN 201922396146U CN 211761193 U CN211761193 U CN 211761193U
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- fixedly connected
- column
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- extension board
- shaping
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Abstract
The utility model discloses a table is placed to convenient to dismantle mould center pin, including the extension board, the lower extreme four corners fixedly connected with supporting leg of extension board, lower part fixedly connected with fixed plate between the supporting leg, the upper end middle part fixedly connected with pneumatic cylinder of fixed plate, open at the middle part of extension board has the interface, the inside activity of interface is pegged graft and is had the fore-set, the lower extreme fixed connection of fore-set is in the transfer line upper end of pneumatic cylinder, the inner chamber lower part of fore-set is pegged graft through the screw thread and is had the spiral shell piece, the upper end fixedly connected with rubber column of spiral shell piece, the activity of the upper end middle part support ring outside of extension board is pegged graft inside the shaping chamber at mould middle part, the middle part of. The convenient-to-disassemble mold central shaft placing table can enable the disassembling of the shaping column to be more convenient through the integral structure of the equipment; through the structure that is equipped with the rubber column, terminal surface is not destroyed under can effectual protection design post.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a table is placed to convenient to detach mould center pin.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The mould has a specific contour or an inner cavity shape, the blank can be separated (punched) according to the contour shape by applying the contour shape with the cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape, but the shaping column of the mould is very troublesome to disassemble, so that a table for placing the central shaft of the mould is provided, which is convenient to disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a table is placed to convenient to dismantle mould center pin to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a table convenient for disassembling a central shaft of a mold comprises a support plate, wherein support legs are fixedly connected to four corners of the lower end of the support plate, a fixing plate is fixedly connected to the lower portion between the support legs, a hydraulic cylinder is fixedly connected to the middle of the upper end of the fixing plate, an insertion port is formed in the middle of the support plate, a top column is movably inserted in the insertion port, the lower end of the top column is fixedly connected to the upper end of a transmission rod of the hydraulic cylinder, a screw block is inserted in the lower portion of an inner cavity of the top column through threads, a rubber column is fixedly connected to the upper end of the screw block, the outer side of a support ring in the middle of the upper end of the support plate is movably inserted in a forming cavity in the middle of the mold, a shaping column is inserted in the middle of the mold through threads, fixed connection plates are fixedly connected to the left side and the, the lower end of the screw is fixedly connected with an extrusion ring.
Preferably, the outer side of the upper end of the manual rotating disc is connected with a handle through a rotating shaft.
Preferably, the shaping column is fixedly inserted into a forming cavity in the middle of the die.
Preferably, the upper end face of the rubber column is higher than the upper end face of the top column.
Preferably, the outer side wall of the top column and the inner side wall of the insertion port are both smooth.
Compared with the prior art, the beneficial effects of the utility model are that: according to the die central shaft placing table convenient to disassemble, through the integral structure of equipment, the lower end of the extrusion ring extrudes the outer side of the upper end of a die, and at the moment, the hydraulic cylinder is started to drive the ejection column to move upwards, so that the shaping column is extruded upwards, and then the shaping column is ejected out, and the shaping column can be disassembled more conveniently; through the structure that is equipped with the rubber column, terminal surface is not destroyed under can effectual protection design post.
Drawings
Fig. 1 is a sectional view of the present invention.
In the figure: the device comprises a support plate 1, a fixing plate 2, a hydraulic cylinder 3, a plug port 4, a top column 5, a screw block 6, a rubber column 7, a mold 8, a shaping column 9, an extrusion ring 10, a fixed connecting plate 11, a screw rod 12 and a manual turntable 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a table is placed to convenient to dismantle mould center pin, includes extension board 1, the lower extreme four corners fixedly connected with supporting leg of extension board 1, lower part fixedly connected with fixed plate 2 between the supporting leg, fixed plate 2 is for connecting pneumatic cylinder 3, the upper end middle part fixedly connected with pneumatic cylinder 3 of fixed plate 2, pneumatic cylinder 3 are for driving fore-set 5 up-and-down motion, open at the middle part of extension board 1 has interface 4, and interface 4 is for grafting fore-set 5, the inside activity of interface 4 is pegged graft and is had fore-set 5, thereby fore-set 5 can the upward movement extrude the sizing column 9, the lateral wall of fore-set 5 and the inside wall of interface 4 are all smooth. The lower end of the ejection column 5 is fixedly connected to the upper end of a transmission rod of the hydraulic cylinder 3, the lower portion of an inner cavity of the ejection column 5 is inserted with a screw block 6 through threads, the screw block 6 is used for connecting a rubber column 7, the upper end of the screw block 6 is fixedly connected with the rubber column 7, the rubber column 7 is an upward extrusion shaping column 9, and the upper end face of the rubber column 7 is higher than the upper end face of the ejection column 5. The outer side of the support ring at the middle part of the upper end of the support plate 1 is movably inserted into a forming cavity at the middle part of the mold 8, the middle part of the mold 8 is inserted with a shaping column 9 through threads, the shaping column 9 is used for forming a poured workpiece, and the shaping column 9 is fixedly inserted into the forming cavity at the middle part of the mold 8. The left side and the right side of the upper end of the support plate 1 are fixedly connected with fixed connection plates 11, the fixed connection plates 11 are connected with screws 12, the middle of the upper end of each fixed connection plate 11 is connected with a screw 12 in an inserted mode through threads, the screws 12 can move up and down to drive the extrusion rings 10, the upper ends of the screws 12 are fixedly connected with manual turntables 13, the manual turntables 13 can drive the screws 12 to rotate through manual driving, and the outer sides of the upper ends of the manual turntables 13 are connected with handles through rotating shafts. The lower end of the screw 12 is fixedly connected with an extrusion ring 10, and the extrusion ring 10 is used for extruding the outer side of the die 8.
The working principle is as follows: convenient to detach mould center pin places the table when dismantling design post 9, twist the connecting bolt in the outside of design post 9, then place mould 8 in the upper end middle part support ring upper end of extension board 1, then manual rotation manual turntable 13, manual turntable 13 corotation makes screw rod 12 rotate and drives extrusion ring 10 downstream, thereby the upper end outside of extrusion mould 8, at this moment start-up hydraulic cylinder 3 drives the upstand 5 upward movements, thereby upwards extrude design post 9, and then ejecting design post 9, can make the dismantlement of design post 9 more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a table is placed to convenient to dismantle mould center pin, includes extension board (1), its characterized in that: the support plate structure is characterized in that support legs are fixedly connected to four corners of the lower end of the support plate (1), a fixed plate (2) is fixedly connected to the lower portion of the support legs, a hydraulic cylinder (3) is fixedly connected to the middle of the upper end of the fixed plate (2), an insertion port (4) is formed in the middle of the support plate (1), a top column (5) is movably inserted into the insertion port (4), the lower end of the top column (5) is fixedly connected to the upper end of a transmission rod of the hydraulic cylinder (3), a screw block (6) is inserted into the lower portion of an inner cavity of the top column (5) through threads, a rubber column (7) is fixedly connected to the upper end of the screw block (6), the outer side of a support ring in the middle of the upper end of the support plate (1) is movably inserted into a forming cavity in the middle of a mold (8), a shaping column (9) is inserted into the middle of, the screw rod (12) is inserted in the middle of the upper end of the fixed connecting plate (11) in a threaded manner, the manual rotating disc (13) is fixedly connected to the upper end of the screw rod (12), and the extrusion ring (10) is fixedly connected to the lower end of the screw rod (12).
2. The easy-to-disassemble mold central shaft placing table as claimed in claim 1, wherein: the outer side of the upper end of the manual rotating disc (13) is connected with a handle through a rotating shaft.
3. The easy-to-disassemble mold central shaft placing table as claimed in claim 1, wherein: the shaping column (9) is fixedly inserted in the middle of the mould (8) in the shaping cavity.
4. The easy-to-disassemble mold central shaft placing table as claimed in claim 1, wherein: the upper end surface of the rubber column (7) is higher than the upper end surface of the top column (5).
5. The easy-to-disassemble mold central shaft placing table as claimed in claim 1, wherein: the outer side wall of the top column (5) and the inner side wall of the plug interface (4) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396146.3U CN211761193U (en) | 2019-12-27 | 2019-12-27 | Table is placed to convenient to dismantle mould center pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396146.3U CN211761193U (en) | 2019-12-27 | 2019-12-27 | Table is placed to convenient to dismantle mould center pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761193U true CN211761193U (en) | 2020-10-27 |
Family
ID=72980416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396146.3U Active CN211761193U (en) | 2019-12-27 | 2019-12-27 | Table is placed to convenient to dismantle mould center pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761193U (en) |
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2019
- 2019-12-27 CN CN201922396146.3U patent/CN211761193U/en active Active
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