CN218366687U - Machine part machining die convenient to demolding - Google Patents
Machine part machining die convenient to demolding Download PDFInfo
- Publication number
- CN218366687U CN218366687U CN202221923358.8U CN202221923358U CN218366687U CN 218366687 U CN218366687 U CN 218366687U CN 202221923358 U CN202221923358 U CN 202221923358U CN 218366687 U CN218366687 U CN 218366687U
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- Prior art keywords
- die
- block
- sliding
- clamping
- demolding
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a machine part mold processing convenient to demolding, the on-line screen storage device comprises a base, the rear side of base upper end is provided with the bearing piece, the upper end of bearing piece front side is provided with the kicking block, the inside of kicking block is provided with hydraulic pressure mechanism, the output of hydraulic pressure mechanism is provided with the mould, the below of going up the mould is provided with the bed die, and bed die and base fixed connection still include fixture, and it sets up the both sides of bed die, and fixture all pass through bolt fixed connection with the base, fixture's inside all rotates and installs the single thread transfer line, the movable plate is all installed in the rotation of the one end of single thread transfer line, the supporting rod has all been welded to one side of movable plate. This machine part mold processing convenient to demolding can make the quick cooling of bed die to reduce the shaping time, make machine part can the demolding fast, go up the mould simultaneously and have ejecting function, can make things convenient for taking out of machine part.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a machine part mold processing convenient to demolding.
Background
The mould is a mould and a tool for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, and is a tool for manufacturing molded articles, different moulds are composed of different parts, and the use of the mould has a series of advantages of high efficiency, material saving, low cost, quality assurance and the like in the processing of mechanical parts.
Chinese patent with current application number CN211567064U discloses a machine part mold processing convenient to demolding, including last mould and bed die, the both sides of going up the mould all are equipped with the connecting rod, the bottom of connecting rod is equipped with the dead lever, the both sides of bed die all are equipped with the fixed plate, the fixed case of top fixedly connected with of fixed plate, the inner chamber of fixed case is equipped with the movable plate, the spout with the movable plate looks adaptation is all seted up to the top and the bottom of fixed incasement chamber, the top and the bottom of movable plate inner chamber all overlap and are equipped with the slide bar, the left top of movable plate and the junction of bottom and fixed case all overlap and are equipped with first spring, the left side of movable plate is equipped with the pull rod.
Although above-mentioned scheme can play convenient to detach's effect to the mould when using, this mould is self-heating cooling, and machine part's cooling rate is slower, makes the demolding time longer, influences work efficiency, goes up the mould and lacks ejecting function when demolding simultaneously, and inconvenient machine part takes out, consequently unsatisfied current demand, to this we have proposed a machine part mold processing of being convenient for demolding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine part mold processing convenient to demolding to the mould cooling time who proposes in solving above-mentioned background art influences the efficiency of demolding for a long time and lacks ejecting function when taking out and lead to taking out inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical part machining die convenient for demolding comprises a base, wherein a bearing block is arranged on the rear side of the upper end of the base, a top block is arranged on the upper end of the front side of the bearing block, a hydraulic mechanism is arranged inside the top block, an upper die is arranged at the output end of the hydraulic mechanism, a lower die is arranged below the upper die, and the lower die is fixedly connected with the base;
the clamping mechanism is arranged on two sides of the lower die and fixedly connected with the base through bolts, single-thread transmission rods are rotatably arranged inside the clamping mechanism, a moving plate is rotatably arranged at one end of each single-thread transmission rod, clamping rods are welded on one side of the moving plate, one sides of the clamping rods penetrate through and extend to the outside of the clamping mechanism, and the clamping rods are in sliding fit with the clamping mechanism;
the ejection mechanism is characterized by further comprising an ejection block, the ejection block is arranged inside the upper die and is in sliding fit with the upper die, sliding rods are welded on two sides above the ejection block, sliding blocks are arranged outside the sliding rods in a sliding mode, connecting blocks are arranged between the sliding blocks and the ejection block, and the connecting blocks are movably connected with the ejection block and the sliding blocks through hinges;
the water tank is arranged inside the base, a water pump is arranged on one side of the water tank, a cooling tank is arranged inside the lower die, and the water pump is communicated with the cooling tank and the water tank through water inlet pipes.
Preferably, a set of through-hole has all been seted up to the both sides of going up the mould, and every through-hole of group has all been seted up two, two sets of extrusion pieces have all been welded to one side of slider, and every group extrusion piece all is provided with two, and the extrusion piece all extends to the outside of mould through the through-hole.
Preferably, trapezoidal sliding blocks are welded to one ends, extending to the outer portion of the upper die, of the extrusion blocks, slopes are formed in the two sides of the lower end of the ejection block, and the slopes are matched with the trapezoidal sliding blocks.
Preferably, the sliding block and the upper die are connected through a first spring, and the first spring is sleeved outside the sliding rod.
Preferably, the ejection block and the upper die are connected through a second spring.
Preferably, the lower end of the water tank is provided with a refrigerating mechanism.
Preferably, slide rails are arranged above the single-thread transmission rod and are in sliding fit with the moving plate.
Preferably, one side of the clamping mechanism is provided with a rotating rod in a rotating mode, the rotating rod is in transmission connection with the single-thread transmission rod through a coupler, and a twisting block is welded on one side of the rotating rod.
Preferably, the clamping blocks are welded at one ends of the clamping rods, which are positioned outside the clamping mechanism.
Preferably, the water tank is communicated with the cooling tank through a water outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an inside water tank and the water pump of being provided with of base, can import the cooling water in the water tank to the cooling tank through the water pump in, the cooling tank is located the bed die, can make the quick cooling of bed die cool off through letting in the cooling water after mechanical part finishes moulding plastics to reduce the shaping time, make mechanical part can the demolding fast, the cooling effect of cooling water can be guaranteed to the refrigeration mechanism of water tank bottom setting, makes the cooling water use for a long time.
2. The utility model discloses a be provided with ejecting piece in the inside of last mould, when the rising of last model, the slope can extrude trapezoidal slider, makes the slider move on the slider, through the connection of connecting block, can make ejecting piece downstream to make things convenient for ejecting mechanical part, make things convenient for taking out of mechanical part, under the effect of first spring and second spring, can make the slider resume the normal position when moulding plastics next time, thereby make ejecting piece resume the normal position under the connection of connecting block, convenient use once more.
3. The utility model discloses a both sides at the bed die are provided with fixture, when the demolding, turn round the piece through the rotation and make the single thread transfer line rotate, can make the movable plate drive the supporting rod to the machine part removal, can increase the clamping area of supporting rod and machine part through the grip block to can be with machine part mechanical fastening, make the separation of machine part and last mould more convenient.
Drawings
Fig. 1 is a front view of the internal structure of the present invention;
FIG. 2 is a side view of the internal structure of the present invention;
fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention;
fig. 4 is a partially enlarged view of the area B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a top block; 3. a bearing block; 4. an upper die; 5. a lower die; 6. a clamping mechanism; 7. a water tank; 8. a water pump; 9. a water inlet pipe; 10. a cooling tank; 11. a water outlet pipe; 12. a refrigeration mechanism; 13. ejecting a block; 14. a hydraulic mechanism; 15. a slide bar; 16. a slider; 17. a first spring; 18. connecting blocks; 19. extruding the block; 20. a trapezoidal slider; 21. a slope; 22. a single-thread transmission rod; 23. moving the plate; 24. a clamping rod; 25. a clamping block; 26. a slide rail; 27. a rotating rod; 28. twisting the block; 29. a through hole; 30. A second spring.
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. 1-4, the present invention provides a technical solution: a machine part machining die convenient for die stripping comprises a base 1, wherein a bearing block 3 is arranged on the rear side of the upper end of the base 1, a top block 2 is arranged on the upper end of the front side of the bearing block 3, a hydraulic mechanism 14 is arranged inside the top block 2, an upper die 4 is arranged at the output end of the hydraulic mechanism 14, a lower die 5 is arranged below the upper die 4, and the lower die 5 is fixedly connected with the base 1;
the clamping mechanism 6 is arranged on two sides of the lower die 5, the clamping mechanism 6 is fixedly connected with the base 1 through bolts, single-thread transmission rods 22 are rotatably arranged inside the clamping mechanism 6, a moving plate 23 is rotatably arranged at one end of each single-thread transmission rod 22, clamping rods 24 are welded on one side of the moving plate 23, one sides of the clamping rods 24 penetrate through and extend to the outside of the clamping mechanism 6, and the clamping rods 24 are in sliding fit with the clamping mechanism 6;
the ejection mechanism is characterized by further comprising an ejection block 13, the ejection block 13 is arranged inside the upper die 4, the ejection block 13 is in sliding fit with the upper die 4, sliding rods 15 are welded on two sides above the ejection block 13, sliding blocks 16 are arranged outside the sliding rods 15 in a sliding mode, connecting blocks 18 are arranged between the sliding blocks 16 and the ejection block 13, and the connecting blocks 18 are movably connected with the ejection block 13 and the sliding blocks 16 through hinges;
still include water tank 7, it sets up in the inside of base 1, and one side of water tank 7 is provided with water pump 8, and cooling bath 10 has been seted up to the inside of bed die 5, all is linked together through inlet tube 9 between water pump 8 and cooling bath 10 and the water tank 7.
Referring to fig. 2 and 3, two through holes 29 are formed in both sides of the upper mold 4, two through holes 29 are formed in each group, two extrusion blocks 19 are welded to one side of the sliding block 16, two extrusion blocks 19 are arranged in each group, the extrusion blocks 19 extend to the outside of the upper mold 4 through the through holes 29, and the through holes 29 are formed to facilitate the entry and exit of the extrusion blocks 19;
referring to fig. 1 and 3, a trapezoidal sliding block 20 is welded to one end of the extrusion block 19 extending to the outside of the upper mold 4, slopes 21 are formed on two sides of the lower end of the top block 2, the slopes 21 are matched with the trapezoidal sliding block 20, and when the trapezoidal sliding block 20 moves upwards, the slopes 21 enable the trapezoidal sliding block 20 to drive the extrusion block 19 to extrude towards the sliding block 16 on one side;
referring to fig. 1 and 3, the slider 16 and the upper die 4 are connected by a first spring 17, and the first spring 17 is sleeved outside the sliding rod 15, and the first spring 17 can restore the slider 16 to the original position, so as to drive the ejector block 13 to restore to the original position;
referring to fig. 1, the ejection block 13 and the upper mold 4 are connected by a second spring 30, and the second spring 30 can restore the ejection block 13 to the original position;
referring to fig. 1 and 2, a refrigeration mechanism 12 is disposed at a lower end of the water tank 7, and the refrigeration mechanism 12 can ensure a cooling effect of the cooling water, so that the cooling water can be used for a long time;
referring to fig. 2 and 4, slide rails 26 are disposed above the single-thread transmission rod 22, the slide rails 26 are slidably engaged with the moving plate 23, and the rotation of the moving plate 23 can be converted into horizontal linear motion under the limiting action of the slide rails 26, so as to drive the clamping rods 24 to move towards the mechanical part;
referring to fig. 1, a rotating rod 27 is rotatably disposed on one side of the clamping mechanism 6, the rotating rod 27 is in transmission connection with the single-thread transmission rod 22 through a coupler, a twisting block 28 is welded on one side of the rotating rod 27, and the rotating rod 27 can be conveniently rotated through the twisting block 28, so as to provide power for the rotation of the single-thread transmission rod 22;
referring to fig. 1, clamping blocks 25 are welded to the ends of the clamping rods 24 located outside the clamping mechanism 6, and the clamping blocks 25 can increase the clamping area between the clamping rods 24 and the mechanical parts, so that the mechanical parts can be conveniently fixed;
referring to fig. 1 and 2, the water tank 7 is communicated with the cooling tank 10 through the water outlet pipe 11, and the cooling water in the cooling tank 10 can reenter the water tank 7 through the water outlet pipe 11 for refrigeration, so that the long-term use of the cooling water is facilitated.
The working principle is as follows: when the injection molding machine is used, the hydraulic mechanism 14 is controlled to enable the upper mold 4 and the lower mold 5 to be attached, injection molding is carried out through injection molding pipelines on two sides of the upper mold 4, after the injection molding is finished, the water pump 8 is started, cooling water in the water tank 7 enters the cooling tank 10 through the water inlet pipe 9, mechanical parts in the lower mold 5 can be rapidly cooled, so that the molding time is reduced, the mechanical parts can be rapidly discharged from the mold, the cooling water can return to the water tank 7 through the water outlet pipe 11, the cooling effect of the cooling water can be ensured through the refrigerating mechanism 12, the cooling water can be used for a long time, the hydraulic mechanism 14 is controlled to enable the upper mold 4 and the lower mold 5 to be separated, the rotating rod 28 can be rotated to enable the rotating rod 27 to rotate, the single-thread transmission rod 22 can be synchronously rotated under the transmission of the coupler, the single-thread transmission rod 22 can enable the moving plate 23 to rotate, under the limiting effect of the sliding rail 26, the rotation of the moving plate 23 can be converted into horizontal linear motion, so that the clamping rod 24 can be driven to move towards mechanical parts, the mechanical parts can be fixed through the clamping of the clamping block 25, the separation of the mechanical parts and the upper die 4 is more convenient, the trapezoidal sliders 20 on two sides can be extruded by the slope 21 in the process of moving up the upper die 4, so that the trapezoidal sliders 20 drive the extrusion block 19 to extrude towards the slider 16 on one side, the slider 16 can slide on the sliding rod 15 and extrude the first spring 17 after being extruded, meanwhile, the ejection block 13 can move downwards through the connection of the connecting block 18, the second spring 30 can be stretched, so that the mechanical parts can be ejected by the ejection block 13, the mechanical parts can be conveniently taken out, and in the next injection molding process, the trapezoidal slider 20 can gradually disappear after being extruded by the slope 21 in the process of moving downwards of the upper die 4, under the elastic recovery action of the first spring 17 and the second spring 30, the sliding block 16 can slide to recover the original position, so that the ejection block 13 can recover the original position under the connection of the connecting block 18, and the use is convenient again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a machine part mold processing convenient to demolding, includes base (1), the rear side of base (1) upper end is provided with and holds joint block (3), the upper end of holding joint block (3) front side is provided with kicking block (2), the inside of kicking block (2) is provided with hydraulic pressure mechanism (14), the output of hydraulic pressure mechanism (14) is provided with mould (4), the below of going up mould (4) is provided with bed die (5), and bed die (5) and base (1) fixed connection, its characterized in that:
the clamping device is characterized by further comprising clamping mechanisms (6) which are arranged on two sides of the lower die (5), the clamping mechanisms (6) are fixedly connected with the base (1) through bolts, single-thread transmission rods (22) are rotatably arranged inside the clamping mechanisms (6), a moving plate (23) is rotatably arranged at one end of each single-thread transmission rod (22), clamping rods (24) are welded on one side of the moving plate (23), one sides of the clamping rods (24) penetrate through and extend to the outside of the clamping mechanisms (6), and the clamping rods (24) are in sliding fit with the clamping mechanisms (6);
the ejection mechanism is characterized by further comprising an ejection block (13) which is arranged inside the upper die (4), the ejection block (13) is in sliding fit with the upper die (4), sliding rods (15) are welded on two sides above the ejection block (13), sliding blocks (16) are arranged outside the sliding rods (15) in a sliding mode, connecting blocks (18) are arranged between the sliding blocks (16) and the ejection block (13), and the connecting blocks (18) are movably connected with the ejection block (13) and the sliding blocks (16) through hinges;
the die is characterized by further comprising a water tank (7) which is arranged inside the base (1), a water pump (8) is arranged on one side of the water tank (7), a cooling groove (10) is formed in the lower die (5), and the water pump (8) is communicated with the cooling groove (10) and the water tank (7) through a water inlet pipe (9).
2. The mechanical part processing mold facilitating demolding according to claim 1, wherein: go up the both sides of mould (4) and all seted up a set of through-hole (29), and every through-hole of group (29) has all seted up two, one side of slider (16) has all welded two sets of extrusion piece (19), and every group extrusion piece (19) all is provided with two, and extrusion piece (19) all extend to the outside of mould (4) through-hole (29).
3. The mechanical part processing mold facilitating demolding according to claim 2, wherein: extrusion piece (19) extend to the outside one end of cope match-die utensil (4) and all have welded trapezoidal slider (20), slope (21) have been seted up to kicking block (2) lower extreme both sides, and slope (21) all with trapezoidal slider (20) looks adaptation.
4. The mechanical part processing die facilitating demolding as claimed in claim 1, wherein: the sliding block (16) and the upper die (4) are connected through a first spring (17), and the first spring (17) is sleeved outside the sliding rod (15).
5. The mechanical part processing mold facilitating demolding according to claim 1, wherein: the ejection block (13) is connected with the upper die (4) through a second spring (30).
6. The mechanical part processing mold facilitating demolding according to claim 1, wherein: the lower end of the water tank (7) is provided with a refrigerating mechanism (12).
7. The mechanical part processing die facilitating demolding as claimed in claim 1, wherein: slide rails (26) are arranged above the single-thread transmission rod (22), and the slide rails (26) are in sliding fit with the moving plate (23).
8. The mechanical part processing die facilitating demolding as claimed in claim 1, wherein: one side of fixture (6) all rotates and is provided with bull stick (27), and all is connected through the shaft coupling transmission between bull stick (27) and single thread transfer line (22), one side of bull stick (27) all welds and has turned round piece (28).
9. The mechanical part processing die facilitating demolding as claimed in claim 1, wherein: and clamping blocks (25) are welded at one ends of the clamping rods (24) positioned outside the clamping mechanisms (6).
10. The mechanical part processing mold facilitating demolding according to claim 1, wherein: the water tank (7) is communicated with the cooling tank (10) through a water outlet pipe (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221923358.8U CN218366687U (en) | 2022-07-25 | 2022-07-25 | Machine part machining die convenient to demolding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221923358.8U CN218366687U (en) | 2022-07-25 | 2022-07-25 | Machine part machining die convenient to demolding |
Publications (1)
Publication Number | Publication Date |
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CN218366687U true CN218366687U (en) | 2023-01-24 |
Family
ID=84962472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221923358.8U Expired - Fee Related CN218366687U (en) | 2022-07-25 | 2022-07-25 | Machine part machining die convenient to demolding |
Country Status (1)
Country | Link |
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CN (1) | CN218366687U (en) |
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2022
- 2022-07-25 CN CN202221923358.8U patent/CN218366687U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230124 |