CN212976455U - Three-way cold pressing die convenient for replacing cavity - Google Patents
Three-way cold pressing die convenient for replacing cavity Download PDFInfo
- Publication number
- CN212976455U CN212976455U CN202021293370.6U CN202021293370U CN212976455U CN 212976455 U CN212976455 U CN 212976455U CN 202021293370 U CN202021293370 U CN 202021293370U CN 212976455 U CN212976455 U CN 212976455U
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- cold pressing
- water pipe
- die
- pressing die
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- 238000003825 pressing Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three way type is convenient for change cold pressing die of die cavity, including base, stop gear and spring location post, the upper end central point of base puts and is provided with change mechanism, and the upper end of changing the mechanism is fixed with down the module, the die cavity has been seted up to the inside central point of lower module position, and the outside distribution of die cavity has cooling body, stop gear settles in base upper end four corners, and stop gear's lower extreme central point puts and is connected with the module. This three way type is convenient for change cold pressing mold of die cavity is provided with the tee bend water pipe, the tee bend water pipe is fixed connection with lower module, fixed connection's tee bend water pipe and lower module, can guarantee fastness and the stability of being connected between the two, can not appear in the in-service use in-process tee bend water pipe not hard up the condition that leads to influencing actual radiating effect, the tee bend water pipe along the horizontal axis symmetric distribution of die cavity has fine parcel nature simultaneously, guarantee to radiating continuation and the validity of die cavity inside.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a three way type is convenient for change cold pressing die of die cavity.
Background
The cold pressing die is a tool for making the blank into a finished piece 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 die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity.
The cold pressing die in the market is not stable enough and firm in overall structure, appears inclining easily in the in-service use process and rocks the condition that leads to influencing processingquality, and the cooling effect is relatively poor simultaneously for the shorter problem of cold pressing die's continuous working time, for this reason, we provide such three way type cold pressing die who is convenient for change the die cavity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three way type is convenient for change cold pressing mold of die cavity to the cold pressing mold who proposes in solving above-mentioned background art is structural stable enough and firm, appears the slope easily in the in-service use in-process and rocks the condition that leads to influencing processingquality, and the cooling effect is relatively poor simultaneously, makes cold pressing mold's the shorter problem of continuous operation time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three way type is convenient for change cold pressing mold of die cavity, includes base, stop gear and spring location post, the upper end central point of base puts and is provided with the change mechanism, and the upper end of changing the mechanism is fixed with down the module, the die cavity has been seted up to the inside central point of lower module position, and the outside distribution of die cavity has cooling body, stop gear settles in base upper end four corners, and stop gear's lower extreme central point puts and is connected with the module, stop gear's lower extreme four corners is provided with a location section of thick bamboo, the spring location post is fixed in the upper end both sides of base.
Preferably, the replacing mechanism comprises a sliding groove, a sliding block, a fixed carrier plate and a fastening bolt, the sliding block is connected to the inner side of the sliding groove, the fixed carrier plate is connected to the other side of the sliding block, and the fastening bolt penetrates through the inner portions of the edges of the two sides of the upper end of the fixed carrier plate.
Preferably, the external size of the sliding block is matched with the internal size of the sliding groove, the sliding block is fixedly connected with the fixed carrier plate, and the fixed carrier plate forms a sliding structure through the sliding block and the sliding groove.
Preferably, the cooling mechanism comprises a three-way water pipe, a water inlet and a water outlet, the water inlet is arranged at the center of the three-way water pipe, and the water outlets are arranged on two sides of the three-way water pipe.
Preferably, the three-way water pipe is fixedly connected with the lower module, and the three-way water pipe is symmetrically distributed along the horizontal central axis of the cavity.
Preferably, the limiting mechanism comprises a limiting support post, a limiting sleeve ring, a limiting top plate and a connecting disc, the limiting sleeve ring is connected to the outer side of the limiting support post, the limiting top plate is fixed to the outer side of the limiting sleeve ring, and the connecting disc is arranged at the center of the upper end of the limiting top plate.
Preferably, the inner diameter of the limiting lantern ring is matched with the outer diameter of the limiting support column, the limiting lantern ring is fixedly connected with the limiting top plate, and the limiting top plate forms a movable structure with the limiting support column through the limiting lantern ring.
Preferably, the vertical central axis of the positioning cylinder coincides with the vertical central axis of the spring positioning column, and the external dimension of the spring positioning column coincides with the internal dimension of the positioning cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the three-way type cold pressing die convenient for replacing the cavity is provided with the sliding block, the external size of the sliding block is identical with the internal size of the sliding groove, and the sliding groove and the sliding block which are identical in size can ensure the firmness and the stability of the lower module which is arranged at the upper end of the base through the fixed carrier plate, avoid the situation that the position between the lower module and the upper module is deviated in the actual use process to influence the processing quality of the cold pressing die;
the three-way water pipe is fixedly connected with the lower module, the three-way water pipe and the lower module which are fixedly connected can ensure the firmness and stability of connection between the two modules, the situation that the actual heat dissipation effect is influenced due to the fact that the three-way water pipe is loosened in the actual use process cannot occur, meanwhile, the three-way water pipe which is symmetrically distributed along the horizontal central axis of the cavity has good wrapping performance, the continuity and effectiveness of heat dissipation inside the cavity are ensured, and the actual use effect of the cold pressing mold is improved;
the inside diameter size of the spacing lantern ring is identical with the outside diameter size of spacing pillar, the spacing lantern ring of fixed connection in spacing roof four corners, the spacing pillar that the cooperation was provided with makes the spacing roof drive the module and can keep vertical reciprocating, the identical spacing pillar of diameter and the spacing lantern ring, can guarantee to go up the stability of module at the removal in-process, avoid appearing the slope and rock the condition that leads to influencing this cold pressing die machining precision, through mutually supporting between a location section of thick bamboo and the spring reference column, can have the instantaneous impact force of slowing down the upper die piece and pushing down to the lower die block upper end, avoid appearing the condition that the machined part damaged, guarantee this cold pressing die's processingquality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cooling mechanism of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a mechanism is replaced; 201. a chute; 202. a slider; 203. fixing the carrier plate; 204. fastening a bolt; 3. a lower module; 4. a cavity; 5. a cooling mechanism; 501. a three-way water pipe; 502. a water inlet; 503. a water outlet; 6. a limiting mechanism; 601. a limiting strut; 602. a limiting lantern ring; 603. a limiting top plate; 604. connecting the disks; 7. an upper module; 8. a positioning cylinder; 9. spring positioning post.
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. 1-3, the present invention provides a technical solution: a three-way cold pressing die convenient for replacing a cavity comprises a base 1, a replacing mechanism 2, a sliding groove 201, a sliding block 202, a fixed carrier plate 203, a fastening bolt 204, a lower module 3, a cavity 4, a cooling mechanism 5, a three-way water pipe 501, a water inlet 502, a water outlet 503, a limiting mechanism 6, a limiting support column 601, a limiting lantern ring 602, a limiting top plate 603, a connecting disc 604, an upper module 7, a positioning cylinder 8 and a spring positioning column 9, wherein the replacing mechanism 2 is arranged at the central position of the upper end of the base 1, the lower module 3 is fixed at the upper end of the replacing mechanism 2, the replacing mechanism 2 comprises a sliding groove 201, a sliding block 202, a fixed carrier plate 203 and a fastening bolt 204, the sliding block 202 is connected to the inner side of the sliding groove 201, the fixed carrier plate 203 is connected to the other side of the sliding block 202, the fastening bolt 204 penetrates through the inner side edges of the upper, the sliding block 202 is fixedly connected with the fixed carrier plate 203, the fixed carrier plate 203 forms a sliding structure through the sliding block 202 and the sliding groove 201, the sliding groove 201 and the sliding block 202 which are identical in size can ensure the firmness and the stability of the lower module 3 which is installed at the upper end of the base 1 through the fixed carrier plate 203, and avoid the situation that the position between the lower module 3 and the upper module 7 is deviated in the actual use process to influence the processing quality of the cold pressing mold, the efficiency of installing and disassembling the lower module 3 and the upper module 7 can be greatly improved through the matching of the sliding groove 201 and the sliding block 202, the lower module 3 and the upper module 7 can be fixed only through two fastening bolts 204, meanwhile, the upper module 7 is also installed and disassembled in the same way, and the actual use effect of the cold pressing mold is improved;
a cavity 4 is arranged at the center of the inner part of the lower module 3, a cooling mechanism 5 is distributed at the outer side of the cavity 4, the cooling mechanism 5 comprises a three-way water pipe 501, a water inlet 502 and a water outlet 503, a water inlet 502 is arranged at the central position of the three-way water pipe 501, water outlets 503 are arranged at two sides of the three-way water pipe 501, the three-way water pipe 501 is fixedly connected with the lower module 3, and the three-way water pipes 501 are symmetrically distributed along the horizontal central axis of the cavity 4, the three-way water pipes 501 are fixedly connected with the lower module 3, can ensure the firmness and stability of the connection between the three-way water pipe 501 and the heat sink, can not affect the actual heat dissipation effect caused by the looseness of the three-way water pipe 501 in the actual use process, meanwhile, the three-way water pipes 501 symmetrically distributed along the horizontal central axis of the cavity 4 have good wrapping performance, so that the continuity and effectiveness of heat dissipation inside the cavity 4 are ensured, and the actual use effect of the cold-pressing die is improved;
the limiting mechanism 6 is arranged at four corners of the upper end of the base 1, the lower end center of the limiting mechanism 6 is connected with the upper module 7, the lower end four corners of the limiting mechanism 6 are provided with the positioning cylinders 8, the spring positioning columns 9 are fixed at two sides of the upper end of the base 1, the limiting mechanism 6 comprises a limiting support 601, a limiting sleeve ring 602, a limiting top plate 603 and a connecting disc 604, the limiting sleeve ring 602 is connected with the outer side of the limiting support 601, the limiting top plate 603 is fixed at the outer side of the limiting sleeve ring 602, the connecting disc 604 is arranged at the upper end center of the limiting top plate 603, the vertical central axis of the positioning cylinder 8 is coincided with the vertical central axis of the spring positioning column 9, the outer dimension of the spring positioning column 9 is coincided with the inner dimension of the positioning cylinder 8, the inner diameter dimension of the limiting sleeve ring 602 is coincided, and spacing roof 603 passes through to constitute the active structure between spacing lantern ring 602 and the spacing pillar 601, fixed connection is at the spacing lantern ring 602 in spacing roof 603 four corners, the spacing pillar 601 that the cooperation was provided with makes the spacing roof 603 drive the module 7 and can keep vertical reciprocating, the identical spacing pillar 601 of diameter and spacing lantern ring 602, can guarantee to go up the stability of module 7 in the removal in-process, avoid appearing the slope and rock the condition that leads to influencing this cold pressing die machining precision, through the mutually supporting between a location section of thick bamboo 8 and the spring reference column 9, can have and slow down the instant impact force that the module 7 pushed down to the lower module 3 upper end, avoid appearing the condition that the machined part damaged, guarantee this cold pressing die's processingquality.
The working principle is as follows: for the cold pressing die with the three-way type cavity convenient to replace, corresponding water pipes are connected with a water inlet 502 and a water outlet 503 at first, a power source is fixed through a connecting disc 604, a workpiece is placed in a cavity 4, a limiting sleeve ring 602 is fixedly connected at four corners of a limiting top plate 603, the limiting top plate 603 is driven by the limiting support 601 matched with the limiting support to enable an upper die block 7 to keep vertically moving up and down, the limiting support 601 and the limiting sleeve ring 602 with identical diameters can ensure the stability of the upper die block 7 in the moving process, the condition that the machining precision of the cold pressing die is influenced due to inclined shaking is avoided, the instant impact force of the upper die block 7 pressed to the upper end of a lower die block 3 can be relieved through the mutual matching between a positioning cylinder 8 and a spring positioning column 9, the condition that the machined part is damaged is avoided, the machining quality of the cold pressing die is ensured, and, can ensure the firmness and stability of connection between the lower die block and the upper die block, can not cause the condition that the actual heat dissipation effect is influenced due to the looseness of the three-way water pipe 501 in the actual use process, simultaneously has good wrapping performance along the three-way water pipe 501 symmetrically distributed along the horizontal central axis of the cavity 4, ensures the continuity and the effectiveness of the heat dissipation inside the cavity 4, improves the actual use effect of the cold pressing die, can ensure the firmness and the stability of the lower die block 3 arranged at the upper end of the base 1 through the fixing carrier plate 203, avoids the condition that the position between the lower die block and the upper die block 7 is deviated in the actual use process to influence the processing quality of the cold pressing die, can greatly improve the efficiency of mounting and dismounting the lower die block 3 and the upper die block 7 through the matching of the chute 201 and the sliding block 202, can realize the fixation of the lower die block 3 and the upper die block 7 only through two fastening bolts 204, and meanwhile, the upper module 7 is also installed and disassembled, so that the actual use effect of the cold-pressing die is improved, and the whole three-way cold-pressing die convenient for replacing the cavity is used.
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 (8)
1. The utility model provides a three way type is convenient for change cold pressing mold of die cavity, includes base (1), stop gear (6) and spring location post (9), its characterized in that: the upper end central point of base (1) puts and is provided with change mechanism (2), and the upper end of changing mechanism (2) is fixed with lower module (3), the inside central point of lower module (3) puts and has seted up die cavity (4), and the outside distribution of die cavity (4) has cooling body (5), stop gear (6) are settled in base (1) upper end four corners, and the lower extreme central point of stop gear (6) puts and is connected with module (7), the lower extreme four corners of stop gear (6) is provided with a location section of thick bamboo (8), spring location post (9) are fixed in the upper end both sides of base (1).
2. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 1, is characterized in that: the replacing mechanism (2) comprises a sliding groove (201), a sliding block (202), a fixed carrier plate (203) and fastening bolts (204), the sliding block (202) is connected to the inner side of the sliding groove (201), the fixed carrier plate (203) is connected to the other side of the sliding block (202), and the fastening bolts (204) penetrate through the edges of the two sides of the upper end of the fixed carrier plate (203).
3. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 2, is characterized in that: the external dimension of the sliding block (202) is matched with the internal dimension of the sliding groove (201), the sliding block (202) is fixedly connected with the fixed carrier plate (203), and the fixed carrier plate (203) forms a sliding structure with the sliding groove (201) through the sliding block (202).
4. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 1, is characterized in that: the cooling mechanism (5) comprises a three-way water pipe (501), a water inlet (502) and a water outlet (503), the water inlet (502) is formed in the center of the three-way water pipe (501), and the water outlet (503) is formed in the two sides of the three-way water pipe (501).
5. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 4, is characterized in that: the three-way water pipe (501) is fixedly connected with the lower module (3), and the three-way water pipe (501) is symmetrically distributed along the horizontal central axis of the cavity (4).
6. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 1, is characterized in that: the limiting mechanism (6) comprises a limiting support pillar (601), a limiting sleeve ring (602), a limiting top plate (603) and a connecting disc (604), the limiting sleeve ring (602) is connected to the outer side of the limiting support pillar (601), the limiting top plate (603) is fixed to the outer side of the limiting sleeve ring (602), and the connecting disc (604) is arranged in the center of the upper end of the limiting top plate (603).
7. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 6, is characterized in that: the inner diameter of the limiting sleeve ring (602) is matched with the outer diameter of the limiting support column (601), the limiting sleeve ring (602) is fixedly connected with the limiting top plate (603), and the limiting top plate (603) forms a movable structure with the limiting support column (601) through the limiting sleeve ring (602).
8. The cold pressing die with the three-way type cavity convenient to replace as claimed in claim 1, is characterized in that: the vertical central axis of the positioning cylinder (8) coincides with the vertical central axis of the spring positioning column (9), and the external dimension of the spring positioning column (9) is matched with the internal dimension of the positioning cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293370.6U CN212976455U (en) | 2020-07-03 | 2020-07-03 | Three-way cold pressing die convenient for replacing cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293370.6U CN212976455U (en) | 2020-07-03 | 2020-07-03 | Three-way cold pressing die convenient for replacing cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212976455U true CN212976455U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293370.6U Expired - Fee Related CN212976455U (en) | 2020-07-03 | 2020-07-03 | Three-way cold pressing die convenient for replacing cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212976455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459470A (en) * | 2021-07-05 | 2021-10-01 | 深圳市捷创新材料股份有限公司 | Blow molding product with high surface finish and manufacturing device |
-
2020
- 2020-07-03 CN CN202021293370.6U patent/CN212976455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459470A (en) * | 2021-07-05 | 2021-10-01 | 深圳市捷创新材料股份有限公司 | Blow molding product with high surface finish and manufacturing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |