CN218342608U - Mould opening and closing device - Google Patents
Mould opening and closing device Download PDFInfo
- Publication number
- CN218342608U CN218342608U CN202222630689.9U CN202222630689U CN218342608U CN 218342608 U CN218342608 U CN 218342608U CN 202222630689 U CN202222630689 U CN 202222630689U CN 218342608 U CN218342608 U CN 218342608U
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Abstract
The utility model relates to the technical field of mold, mold opening closing device, including the inserted bar, first installation piece and second installation piece, the first logical groove that extends first installation piece rear surface is seted up to the one end front surface of first installation piece, install the fixture block in the first installation intracavity slidable, the one end of fixture block extends to first logical groove, the second that extends second installation piece rear surface is seted up to the one end front surface of second installation piece leads to the groove, the inslot is led to the second rotationally install through the installation round pin and is used for with fixture block complex drag hook, the second installation cavity has been seted up to the one end in the second installation piece, the fore-set is installed to movable ground in the second installation cavity. The utility model discloses the first installation piece and the second installation piece that set up are connected through the cooperation of fixture block and drag hook, then insert first logical groove and the logical groove of second with the inserted bar to compress tightly the drag hook, avoid the unblock, through setting up the fore-set, can prop up the drag hook, thereby avoid causing wearing and tearing at the in-process of combination.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a mould die sinking MOLD CLAMPING APPARATUS.
Background
The existing mold opening and closing device is mainly applied to a three-plate mold, the main body is divided into two parts, the two parts are respectively fixed on a B plate and a C plate, two main bodies are locked through an internal drawing hook under a mold closing state, an inserted link passes through the two main bodies, the drawing hook is prevented from being loosened, when the inserted link is completely pulled out during mold opening, the main body internal drawing hook springs open, the B plate and the C plate are separated, the control over mold opening and mold closing of the mold is realized, but the existing mold opening and closing device is in the using process, the parts are worn and damaged too fast easily, the draw hook is blocked, long-term use or the mold is not smooth in operation, the fracture is easily caused, the existing mold opening and closing device is in the dismounting maintenance process, the difficult taking out is easy to occur, and the pin fracture is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above defect, provide a mould die sinking MOLD CLAMPING APPARATUS.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a mould die sinking closing device, includes inserted bar, first installation piece and second installation piece, the one end front surface of first installation piece sets up the first logical groove that extends first installation piece rear surface, the spacing groove has been seted up to the one end bottom surface that first leads to the groove, first installation cavity has been seted up to one end in the first installation piece, slidable installs the fixture block in the first installation cavity, and the one end of fixture block extends to first logical groove, and the fixture block is located the top surface of spacing groove, first spring is installed to the other end of fixture block, first spring compresses tightly in first installation cavity through first housing screw, and first housing screw spiro union is in the side of first installation piece, two first countersunk screw holes that extend first installation piece top surface are seted up to the bottom surface of first installation piece, two first spacer pins that extend first installation piece top surface are installed to the bottom surface of first installation piece, the bottom surface of second installation piece is seted up two second countersunk screw holes that extend second installation piece top surface, the second mounting piece top surface is installed two second mounting piece top surfaces that extend through the second mounting piece, the second post is used for the second mounting post is installed through the second mounting piece, the second mounting piece is provided the draw hook, the one end is extended through the second mounting piece and the second mounting piece, the second mounting post is installed the second mounting post is used for the second mounting post is extended the mounting post is connected in the mounting piece.
Furthermore, the position of the first countersunk screw hole arranged on the bottom surface of the first mounting block and the position of the first positioning pin arranged on the bottom surface of the first mounting block are arranged in a mirror image manner with the position of the second countersunk screw hole arranged on the bottom surface of the second mounting block and the position of the second positioning pin arranged on the bottom surface of the second mounting block.
Furthermore, the top end of the draw hook is inverted with an arc for reducing friction.
Furthermore, one end of the inserted bar is provided with an inclined plane which is convenient for inserting the first through groove and the second through groove.
Further, the inner wall of first countersunk screw hole and the inner wall of second countersunk screw hole all are provided with the screw thread.
The utility model has the advantages as follows:
compared with the prior art, the utility model discloses the cooperation that the first installation piece and the second installation piece that set up pass through fixture block and drag hook is connected, then inserts first logical groove and second logical groove with the inserted bar to compress tightly the drag hook, avoid the unblock, through setting up the fore-set, can prop up the drag hook, thereby avoid causing wearing and tearing at the in-process of combination.
Drawings
Fig. 1 is a perspective view of an insert rod of a mold opening and closing device of the present invention;
fig. 2 is a perspective view of a first mounting block of the mold opening and closing device of the present invention;
fig. 3 is a perspective view of a second mounting block of the mold opening and closing device of the present invention;
in the figure: 1-inserted rod, 2-limiting groove, 3-first mounting block, 4-first countersunk screw hole, 5-first positioning pin, 6-first compression screw, 7-first spring, 8-clamping block, 9-second mounting block, 10-second countersunk screw hole, 11-second positioning pin, 12-mounting pin, 13-second compression screw, 14-second spring, 15-top column and 16-drag hook.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, a mold opening and closing device for mold, which is specifically implemented by the mold opening and closing device, includes an insert rod 1, a first mounting block 3 and a second mounting block 9, a first through groove extending from a rear surface of the first mounting block 3 is formed on a front surface of one end of the first mounting block 3, a limiting groove 2 is formed on a bottom surface of one end of the first through groove, a first mounting cavity is formed on one end of the first mounting block 3, a clamping block 8 is slidably mounted in the first mounting cavity, one end of the clamping block 8 extends to the first through groove, the clamping block 8 is located on a top surface of the limiting groove 2, a first spring 7 is mounted on the other end of the clamping block 8, the first spring 7 is tightly pressed in the first mounting cavity by a first pressing screw 6, the first pressing screw 6 is screwed on a side surface of the first mounting block 3, two first countersunk screw holes 4 extending from a top surface of the first mounting block 3 are formed on a bottom surface of the first mounting block 3, two first positioning pins 5 extending out of the top surface of the first mounting block 3 are mounted on the bottom surface of the first mounting block 3, two second countersunk screw holes 10 extending out of the top surface of the second mounting block 9 are formed in the bottom surface of the second mounting block 9, two second positioning pins 11 extending out of the top surface of the second mounting block 9 are mounted on the bottom surface of the second mounting block 9, a second through groove extending out of the rear surface of the second mounting block 9 is formed in the front surface of one end of the second mounting block 9, a drag hook 16 matched with the clamping block 8 is rotatably mounted in the second through groove through a mounting pin 12, a second mounting cavity is formed in one end of the second mounting block 9, a top post 15 is movably mounted in the second mounting cavity, one end of the top post 15 extends to the second through groove, and a second spring 14 is mounted at the other end of the top post 15, the second spring 14 is pressed in the second mounting cavity through a second compression screw 13, and the second compression screw 13 is screwed on the side surface of the second mounting block 9. The inner wall of the first countersunk head screw hole 4 and the inner wall of the second countersunk head screw hole 10 are both provided with threads.
The position of the first countersunk screw hole 4 arranged on the bottom surface of the first mounting block 3 and the position of the first positioning pin 5 arranged on the bottom surface of the first mounting block 3 are arranged in a mirror image manner with the position of the second countersunk screw hole 10 arranged on the bottom surface of the second mounting block 9 and the position of the second positioning pin 11 arranged on the bottom surface of the second mounting block 9. The top end of the draw hook 16 is chamfered with an arc for reducing friction. One end of the inserted bar 1 is provided with an inclined plane which is convenient to insert the first through groove and the second through groove.
The utility model discloses the first installation piece 3 and the second installation piece 9 that set up are connected through the cooperation of fixture block 8 and drag hook 16, then insert first logical groove and the second logical groove with inserted bar 1 to compress tightly drag hook 16, avoid the unblock, through setting up fore-set 15, can prop up drag hook 16, thereby avoid causing wearing and tearing at the in-process of combination. The threads arranged on the inner wall of the first countersunk screw hole 4 and the inner wall of the second countersunk screw hole 10 can pull out the first positioning pin 5 and the second positioning pin 11 by screwing the screws at a little point, thereby avoiding damaging the positioning pins.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above description in terms of preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art will be able to make any changes or modifications to equivalent embodiments without departing from the scope of the present invention, and all the technical solutions of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a mould die sinking MOLD CLAMPING APPARATUS, includes inserted bar, first installation piece and second installation piece, its characterized in that: the front surface of one end of the first mounting block is provided with a first through groove extending out of the rear surface of the first mounting block, the bottom surface of one end of the first through groove is provided with a limiting groove, one end in the first mounting block is provided with a first mounting cavity, a clamping block is slidably mounted in the first mounting cavity, one end of the clamping block extends to the first through groove, the clamping block is positioned on the top surface of the limiting groove, the other end of the clamping block is provided with a first spring, the first spring is tightly pressed in the first mounting cavity through a first compression screw, the first compression screw is screwed on the side surface of the first mounting block, the bottom surface of the first mounting block is provided with two first countersunk screw holes extending out of the top surface of the first mounting block, and the bottom surface of the first mounting block is provided with two first positioning pins extending out of the top surface of the first mounting block, the utility model discloses a fixture structure, including first installation piece, second guide pin, second spring, second mounting piece, second spring, second housing piece, second mounting piece, second countersunk screw hole that extends second installation piece top surface is seted up to the bottom surface of second installation piece, two second locating pins that extend second installation piece top surface are installed to the bottom surface of second installation piece, the one end front surface of second installation piece is seted up and is extended the second of second installation piece rear surface and lead to the groove, the inslot is led to the second rotationally install through the installation round pin and be used for with fixture block complex drag hook, the second installation chamber has been seted up to the one end in the second installation piece, the fore-set is installed to the movable of second installation intracavity, and the one end of fore-set extends to the second and leads to the groove, the second spring is installed to the other end of fore-set, the second spring compresses tightly in the second installation chamber through the second housing piece, and the second housing piece spiro union is in the side of second installation piece.
2. The mold opening and closing apparatus according to claim 1, wherein: the position of the first countersunk screw hole arranged on the bottom surface of the first mounting block and the position of the first positioning pin arranged on the bottom surface of the first mounting block are arranged in a mirror image manner with the position of the second countersunk screw hole arranged on the bottom surface of the second mounting block and the position of the second positioning pin arranged on the bottom surface of the second mounting block.
3. The mold opening and closing apparatus according to claim 1, wherein: the top end of the draw hook is inverted with an arc for reducing friction.
4. The mold opening and closing apparatus according to claim 1, wherein: one end of the inserted bar is provided with an inclined plane which is convenient for inserting the first through groove and the second through groove.
5. The mold opening and closing apparatus according to claim 1, wherein: the inner wall of first countersunk screw hole and the inner wall of second countersunk screw hole all are provided with the screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630689.9U CN218342608U (en) | 2022-10-08 | 2022-10-08 | Mould opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630689.9U CN218342608U (en) | 2022-10-08 | 2022-10-08 | Mould opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218342608U true CN218342608U (en) | 2023-01-20 |
Family
ID=84895073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222630689.9U Active CN218342608U (en) | 2022-10-08 | 2022-10-08 | Mould opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218342608U (en) |
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2022
- 2022-10-08 CN CN202222630689.9U patent/CN218342608U/en active Active
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