CN218361664U - Precision mold with precision alignment function - Google Patents
Precision mold with precision alignment function Download PDFInfo
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- CN218361664U CN218361664U CN202222522417.7U CN202222522417U CN218361664U CN 218361664 U CN218361664 U CN 218361664U CN 202222522417 U CN202222522417 U CN 202222522417U CN 218361664 U CN218361664 U CN 218361664U
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Abstract
The utility model relates to an accurate mould with accurate counterpoint function, the on-line screen storage device comprises a base, the top of base is equipped with the cover half, and the constant head tank has been seted up at the top of cover half, the top welding of base has the support column, and the top welding of support column has the roof, and the bottom of roof is equipped with the pneumatic cylinder, and the bottom of pneumatic cylinder is equipped with the movable plate, and the bottom of movable plate is equipped with the movable mould, and the exhaust duct has been seted up to the bottom fixedly connected with location section of thick bamboo of movable mould, and the exhaust hole has been seted up to one side of exhaust duct. The utility model discloses a set up location section of thick bamboo, constant head tank, air discharge duct and exhaust hole, when the movable mould moves down, the constant head tank can be inserted among the location section of thick bamboo to carry out the accurate location of movable mould and cover half, the processing of being convenient for, when the constant head tank is inserted to the location section of thick bamboo simultaneously, the inside air of constant head tank can be discharged through air discharge duct and exhaust hole, thereby when avoiding the constant head tank to insert the constant head tank, and the inside air can't be discharged, produces the resistance, influences the compound die.
Description
Technical Field
The utility model relates to a mould processing technology field especially relates to an accurate mould with accurate counterpoint function.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. The upper and lower die tables of the existing hardware die are difficult to align during machining, and normal machining process is influenced if the existing hardware die cannot be accurately aligned and machining failure is caused due to position deviation.
Through retrieval, chinese patent publication number is CN 214919850U's patent discloses an automatic fixed counterpoint die sleeve of hardware mould, including the workstation, the upper end of workstation is provided with the mould component that is used for accomplishing the course of working, the one end of workstation is provided with the counterpoint component that is used for automatic counterpoint. The automatic fixed counterpoint die sleeve of hardware mould in the above-mentioned patent exists following not enough: make the counterpoint of upper and lower mould platform accurate through two sets of counterpoint poles, but unable accurate installation between counterpoint pole and the upper and lower mould platform still can lead to the location between the upper and lower mould platform not accurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a precise mould with a precise alignment function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an accurate mould with accurate counterpoint function, includes the base, the top of base is equipped with the cover half, and the constant head tank has been seted up at the top of cover half, the top welding of base has the support column, and the top welding of support column has the roof, and the bottom of roof is equipped with the pneumatic cylinder, and the bottom of pneumatic cylinder is equipped with the movable plate, and the bottom of movable plate is equipped with the movable mould, and the bottom fixedly connected with location cylinder of movable mould, the air discharge duct has been seted up to the bottom of location cylinder, and the exhaust hole has been seted up to one side of air discharge duct.
Furthermore, a first through hole is formed in the top of the moving plate, a sliding sleeve is welded inside the first through hole, and the supporting column penetrates through the sliding sleeve.
Furthermore, the inner wall of the sliding sleeve is provided with a rubber cylinder.
Furthermore, a fixed groove is formed in the bottom of the movable die, and the top of the positioning cylinder is located inside the fixed groove.
Furthermore, the bottom of the positioning cylinder is welded with a convex block, and the bottom of the convex block is arc-shaped.
Furthermore, the top of the sliding sleeve is provided with a sponge ring.
The utility model has the advantages that:
1. by arranging the positioning cylinder, the positioning groove, the exhaust groove and the exhaust hole, when the movable mold moves downwards, the positioning cylinder can be inserted into the positioning groove, so that the movable mold and the fixed mold can be accurately positioned, the processing is convenient, and when the positioning cylinder is inserted into the positioning groove, air in the positioning groove can be exhausted through the exhaust groove and the exhaust hole, so that the phenomenon that when the positioning cylinder is inserted into the positioning groove, the internal air cannot be exhausted, the resistance is generated, and the mold closing is influenced is avoided;
2. the sliding sleeve is arranged and moves outside the supporting column, so that the moving stability of the moving plate moving up and down can be improved, the moving die and the fixed die can be accurately positioned conveniently, the rubber cylinder slides up and down outside the supporting column, the sliding sleeve and the supporting column can be prevented from being seriously abraded, and the service life of the rubber cylinder is prolonged;
3. the convex block with the arc-shaped bottom is arranged, so that the positioning cylinder can be conveniently inserted into the positioning groove, and the movable die can be conveniently and accurately positioned;
4. through setting up the sponge circle, to the inside interpolation lubricating oil of sponge circle, can make the sponge circle along with the sliding sleeve when reciprocating, clean lubricating oil in the outside of support column to the movable plate of being convenient for reciprocates, promotes the mobility stability, thereby the accurate location of the movable mould of being convenient for and cover half.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a precision mold with a precision alignment function in embodiment 1;
fig. 2 is a schematic cross-sectional structural diagram of a precision mold with a precision alignment function in embodiment 2.
In the figure: the device comprises a base 1, a fixed die 2, a positioning groove 3, a supporting column 4, a movable die 5, a movable plate 6, a sliding sleeve 7, a top plate 8, a hydraulic cylinder 9, a fixed groove 10, a positioning barrel 11, an exhaust groove 12, an exhaust hole 13, a bump 14 and a sponge ring 15.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1, a precision mold with accurate counterpoint function, including base 1, base 1's top is equipped with cover half 2, constant head tank 3 has been seted up at cover half 2's top, base 1's top welding has support column 4, support column 4's top welding has roof 8, roof 8's bottom is equipped with pneumatic cylinder 9, pneumatic cylinder 9's bottom is equipped with movable plate 6, movable plate 6's bottom is equipped with movable mould 5, movable mould 5's bottom fixedly connected with location section of thick bamboo 11, exhaust duct 12 has been seted up to location section of thick bamboo 11's bottom, exhaust hole 13 has been seted up to one side of exhaust duct 12, drive movable plate 6 through pneumatic cylinder 9 and descend, thereby make movable mould 5 descend, process with movable mould 2 cooperation, when movable mould 5 moves down, location section of thick bamboo 11 can insert among the constant head tank 3, thereby carry out the accurate location of movable mould 5 and cover half 2, and convenient to process, when location section of thick bamboo 11 inserts constant head tank 3 simultaneously, the inside air of constant head tank 3 can be discharged through exhaust duct 12 and exhaust hole 13, thereby when avoiding location section of thick bamboo 11 to insert constant head tank 3, inside air can's unable discharge, produce the resistance, influence.
Wherein, first through-hole has been seted up at the top of movable plate 6, and the inside welding of first through-hole has sliding sleeve 7, and sliding sleeve 7 runs through to support column 4, moves in the outside of support column 4 through sliding sleeve 7, can promote the stability that movable plate 6 reciprocated to be convenient for the accurate location of movable mould 5 and cover half 2.
Wherein, the inner wall of sliding sleeve 7 is equipped with the rubber tube, slides from top to bottom in the outside of support column 4 through the rubber tube, can avoid sliding sleeve 7 and support column 4 wearing and tearing serious, promotes its life.
Wherein, the bottom of the movable mould 5 is provided with a fixed groove 10, and the top of the positioning cylinder 11 is positioned in the fixed groove 10.
Wherein, the bottom welding of a location section of thick bamboo 11 has lug 14, and the bottom of lug 14 is the arc, is the curved lug 14 through the bottom and is convenient for a location section of thick bamboo 11 to insert among the constant head tank 3 to the accurate location of the movable mould 5 of being convenient for.
The working principle is as follows: the movable die 5 descends through the driving of the hydraulic cylinder 9, so that the movable die 5 descends to be matched with the movable die 2 for processing, when the movable die 5 moves downwards, the positioning cylinder 11 can be inserted into the positioning groove 3, so that the movable die 5 and the fixed die 2 can be accurately positioned, the processing is convenient, and when the positioning cylinder 11 is inserted into the positioning groove 3, air in the positioning groove 3 can be discharged through the exhaust groove 12 and the exhaust hole 13, so that the phenomenon that when the positioning cylinder 11 is inserted into the positioning groove 3, the internal air cannot be discharged, resistance is generated, and the die assembly is influenced is avoided;
the sliding sleeve 7 moves outside the supporting column 4, so that the up-and-down movement stability of the moving plate 6 can be improved, the moving die 5 and the fixed die 2 can be accurately positioned conveniently, the sliding sleeve 7 and the supporting column 4 can be prevented from being seriously abraded by vertically sliding the rubber cylinder outside the supporting column 4, and the service life of the sliding sleeve is prolonged;
the positioning cylinder 11 can be conveniently inserted into the positioning groove 3 through the convex block 14 with the arc-shaped bottom, so that the movable die 5 can be conveniently and accurately positioned.
Example 2
Referring to fig. 2, an accurate mould with accurate counterpoint function, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the top of sliding sleeve 7 is equipped with sponge circle 15, adds lubricating oil to the inside of sponge circle 15, can make sponge circle 15 along with sliding sleeve 7 when reciprocating, cleans lubricating oil in the outside of support column 4 to be convenient for movable plate 6 reciprocates, promotes the mobility stability, thereby be convenient for the accurate location of movable mould 5 and cover half 2.
The working principle is as follows: the movable die 5 descends through the hydraulic cylinder 9, so that the movable die 5 descends and is matched with the movable die 2 for processing, when the movable die 5 moves downwards, the positioning cylinder 11 can be inserted into the positioning groove 3, the movable die 5 and the fixed die 2 can be accurately positioned, the processing is convenient, and when the positioning cylinder 11 is inserted into the positioning groove 3, air in the positioning groove 3 can be discharged through the exhaust groove 12 and the exhaust hole 13, so that the phenomenon that when the positioning cylinder 11 is inserted into the positioning groove 3, the internal air cannot be discharged, resistance is generated, and the die assembly is influenced is avoided;
the sliding sleeve 7 moves outside the supporting column 4, so that the up-and-down movement stability of the moving plate 6 can be improved, the moving die 5 and the fixed die 2 can be accurately positioned conveniently, the rubber cylinder slides up and down outside the supporting column 4, the sliding sleeve 7 and the supporting column 4 can be prevented from being seriously abraded, and the service life of the rubber cylinder is prolonged;
the positioning cylinder 11 is convenient to insert into the positioning groove 3 through the convex block 14 with the arc-shaped bottom, so that the movable mold 5 is convenient to accurately position;
to the inside addition lubricating oil of sponge circle 15, can make sponge circle 15 reciprocate along with sliding sleeve 7, clean lubricating oil in the outside of support column 4 to be convenient for movable plate 6 reciprocates, promote the mobility stability, thereby be convenient for the accurate location of movable mould 5 and cover half 2.
The basic principle and the main characteristics of the present invention and the advantages of the present invention are shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part adopts the conventional means such as bolt and rivet, welding, etc. that are mature in the prior art, the machinery, the parts and the equipment all adopt the conventional model in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not repeated here.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an accurate mould with accurate counterpoint function, includes base (1), its characterized in that, the top of base (1) is equipped with cover half (2), and constant head tank (3) have been seted up at the top of cover half (2), the top welding of base (1) has support column (4), and the top welding of support column (4) has roof (8), and the bottom of roof (8) is equipped with pneumatic cylinder (9), and the bottom of pneumatic cylinder (9) is equipped with movable plate (6), and the bottom of movable plate (6) is equipped with movable mould (5), and the bottom fixedly connected with position tube (11) of movable mould (5), air discharge duct (12) have been seted up to the bottom of position tube (11), and exhaust hole (13) have been seted up to one side of air discharge duct (12).
2. The precision mold with the precision alignment function according to claim 1, wherein a first through hole is formed in the top of the moving plate (6), a sliding sleeve (7) is welded inside the first through hole, and the supporting column (4) penetrates through the sliding sleeve (7).
3. The precision mold with the precise alignment function according to claim 2, wherein the inner wall of the sliding sleeve (7) is provided with a rubber cylinder.
4. The precision mold with the precision alignment function according to claim 1, wherein a fixing groove (10) is formed at the bottom of the movable mold (5), and the top of the positioning cylinder (11) is located inside the fixing groove (10).
5. The precision mold with the precision alignment function according to claim 1, wherein the bottom of the positioning cylinder (11) is welded with a projection (14), and the bottom of the projection (14) is arc-shaped.
6. The precision mold with the precise alignment function according to claim 2, characterized in that a sponge ring (15) is arranged on the top of the sliding sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522417.7U CN218361664U (en) | 2022-09-23 | 2022-09-23 | Precision mold with precision alignment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222522417.7U CN218361664U (en) | 2022-09-23 | 2022-09-23 | Precision mold with precision alignment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218361664U true CN218361664U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222522417.7U Active CN218361664U (en) | 2022-09-23 | 2022-09-23 | Precision mold with precision alignment function |
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| Country | Link |
|---|---|
| CN (1) | CN218361664U (en) |
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- 2022-09-23 CN CN202222522417.7U patent/CN218361664U/en active Active
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