CN218744443U - Automobile hinge upper connecting plate die - Google Patents
Automobile hinge upper connecting plate die Download PDFInfo
- Publication number
- CN218744443U CN218744443U CN202221526429.0U CN202221526429U CN218744443U CN 218744443 U CN218744443 U CN 218744443U CN 202221526429 U CN202221526429 U CN 202221526429U CN 218744443 U CN218744443 U CN 218744443U
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- Prior art keywords
- pipe
- die
- cooling
- water tank
- connecting pipe
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 abstract description 30
- 239000007788 liquid Substances 0.000 abstract description 23
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 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
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of car hinge upper junction plate mould, especially, be a car hinge upper junction plate mould, comprises a lower die, the four corners department of lower mould upper surface rigid coupling respectively has four locating lever a, locating lever a's surface sliding connection has the position sleeve, and four the position sleeve is the four corners department of joint at last mould lower surface respectively, go up the center department of mould upper surface and install the ram pole, through the inside coolant liquid of water pump extraction water tank through the drain pipe with the coolant liquid arrange into connecting pipe an in, arrange into the coolant liquid through connecting pipe an in the cooling pipe, cool off cover half and machined part through the cooling pipe, arrange into the cooling tube through the other end and the connecting pipe b after the cooling tube after with the heat absorption coolant liquid, the cooling tube dispels the heat to the coolant liquid, inside the coolant liquid after the heat dissipation arranges into the water tank through the other end of cooling tube, recycles.
Description
Technical Field
The utility model belongs to the technical field of car hinge upper junction plate mould, concretely relates to car hinge upper junction plate mould.
Background
The mould is used for producing various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in the industrial production of moulds. 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 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 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 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 two parts are separated, the part is taken out, and when the two parts are folded, the blank is injected into the cavity of the mold 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.
In the automobile body structure, the joint of the door hinge adopts a hinge reinforcement structure due to stress concentration. At present, two modes, namely bolt connection and welding, are generally adopted for positioning car door hinges in the market, the connection modes are different, and the structures of hinge reinforcements are also different. In addition, the size, material used, and mounting location of the reinforcing member vary. The most common structure is that the structure of an upper connecting plate and a lower connecting plate of a front door hinge is adopted, and a notch is arranged at the flanging position of the upper connecting plate and is in a rectangular tooth shape, so that the connecting function is mainly realized.
When carrying out stamping operation to car door hinge upper junction plate, because the high temperature that the punching press produced leads to the product to warp easily, and traditional stamping device is not provided with cooling structure, consequently leads to car hinge upper junction plate to lead to the yields low because of the high temperature easily.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a connecting plate mould on car hinge.
In order to achieve the above purpose, the utility model provides a following technical scheme: an upper connecting plate die for an automobile hinge comprises a lower die, wherein four positioning rods a are fixedly connected to four corners of the upper surface of the lower die respectively, positioning sleeves are connected to the outer surfaces of the positioning rods a in a sliding mode, the four positioning sleeves are clamped to the four corners of the lower surface of the upper die respectively, a stamping rod is mounted at the center of the upper surface of the upper die, the lower surface of the upper die is detachably connected with the upper surface of a stamping die, and the four corners of the upper surface of the lower die are fixedly connected with the lower surfaces of the four positioning rods b respectively;
and four the surface of locating lever b respectively with the inner wall sliding connection of four constant head tanks, and four the four corners department at the fixed plate lower surface is seted up respectively to the constant head tank, the upper surface of fixed plate and the lower surface rigid coupling of cooler bin, the upper surface of cooler bin can be dismantled with the lower surface of cover half and be connected, the position of cover half is corresponding with the position of moulding-die, the left side of lower mould lower surface and the upper surface rigid coupling of water tank, the inside cooling module that is equipped with of water tank, the right side of lower mould lower surface is equipped with radiator unit.
Preferably, the cooling assembly comprises a water pump installed on the lower surface of the inner wall of the water tank, the water discharging end of the water pump is communicated with one end of a water discharging pipe, the other end of the water discharging pipe is communicated with one end of a connecting pipe a, the other end of the connecting pipe a penetrates through the left side surface of the cooling tank to be communicated with the left side surface of the cooling pipe, and the other end of the cooling pipe is communicated with one end of a connecting pipe b.
Preferably, the connecting pipes a and b are made of flexible hoses.
Preferably, the radiator unit includes the link with lower mould lower surface right side rigid coupling, the left and right sides face of link inner wall can be dismantled with the left and right sides of cooling tube surface respectively and be connected, the other end of cooling tube is linked together with the right flank of water tank, the one end of water tank is linked together with the other end of connecting pipe b.
Preferably, the upper surface of the lower die is fixedly connected with the lower surfaces of the springs respectively, the upper surfaces of the springs are fixedly connected with the lower surface of the fixing plate, and the springs are symmetrical to each other.
Preferably, the right side surface of the water tank is communicated with one end of a water outlet pipe, and the front surface of the water outlet pipe is provided with a valve.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through the inside coolant liquid of water pump extraction water tank through the drain pipe with coolant liquid arrange into connecting pipe an in, arrange into the coolant liquid through connecting pipe an in the coolant liquid, cool off cover half and machined part through the cooling tube, in the coolant liquid after will absorbing heat was arranged into the cooling tube through the other end of cooling tube and connecting pipe b, the cooling tube dispels the heat to the coolant liquid, inside the coolant liquid after the heat dissipation was arranged into the water tank through the other end of cooling tube, circulated use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the front view of the present invention;
fig. 3 is a schematic perspective view of the heat dissipation assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the cooling box of the present invention;
in the figure: 1. a lower die; 2. an upper die; 3. a stamping rod; 4. a positioning sleeve; 5. a positioning rod a; 6. pressing the die; 7. fixing a mold; 8. a cooling tank; 9. a positioning rod b; 10. a spring; 11. a water tank; 12. a water outlet pipe; 13. a valve;
a heat dissipation assembly: 141. a connecting frame; 142. a radiating pipe;
15. a fixing plate;
a cooling assembly: 161. a water pump; 162. a drain pipe; 163. a connecting pipe a; 164. a cooling tube; 165. a connecting pipe b;
17. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: an upper connecting plate die for an automobile hinge comprises a lower die 1, wherein four positioning rods a5 are fixedly connected to four corners of the upper surface of the lower die 1 respectively, positioning sleeves 4 are connected to the outer surfaces of the positioning rods a5 in a sliding mode, the four positioning sleeves 4 are clamped to the four corners of the lower surface of an upper die 2 respectively, a punching rod 3 is installed in the center of the upper surface of the upper die 2, the lower surface of the upper die 2 is detachably connected with the upper surface of a pressing die 6, and the four corners of the upper surface of the lower die 1 are fixedly connected with the lower surfaces of four positioning rods b9 respectively;
and four the surface of locating lever b9 respectively with the inner wall sliding connection of four constant head tanks 17, and four constant head tanks 17 are seted up respectively in the four corners department of 15 lower surfaces of fixed plate, the upper surface of fixed plate 15 and the lower surface rigid coupling of cooler bin 8, the upper surface of cooler bin 8 can be dismantled with the lower surface of cover half 7 and be connected, the position of cover half 7 is corresponding with the position of moulding-die 6, the left side of 1 lower surface of lower mould and the upper surface rigid coupling of water tank 11, the inside cooling module that is equipped with of water tank 11, the right side of 1 lower surface of lower mould is equipped with radiator unit.
Specifically, the cooling assembly includes a water pump 161 installed on the lower surface of the inner wall of the water tank 11, a drain end of the water pump 161 is communicated with one end of a drain pipe 162, the other end of the drain pipe 162 is communicated with one end of a connecting pipe a163, the other end of the connecting pipe a163 passes through the left side surface of the cooling tank 8 to be communicated with the left side surface of a cooling pipe 164, and the other end of the cooling pipe 164 is communicated with one end of a connecting pipe b 165;
the water pump 161 pumps the coolant in the water tank 11, discharges the coolant into the connection pipe a163 through the drain pipe 162, discharges the coolant into the cooling pipe 164 through the connection pipe a163, cools the fixed mold 7 and the workpiece through the cooling pipe 164, and discharges the coolant having absorbed heat into the radiating pipe 142 through the other end of the cooling pipe 164 and the connection pipe b 165.
Specifically, the connection pipe a163 and the connection pipe b165 are made of a flexible hose;
the connecting pipe a163 and the connecting pipe b165 made of the flexible hose do not affect the downward movement of the upper die 2 pressing the fixed die 7.
Specifically, the heat dissipation assembly comprises a connecting frame 141 fixedly connected with the right side of the lower surface of the lower die 1, the left side surface and the right side surface of the inner wall of the connecting frame 141 are detachably connected with the left side surface and the right side surface of the outer surface of the heat dissipation pipe 142 respectively, the other end of the heat dissipation pipe 142 is communicated with the right side surface of the water tank 11, and one end of the water tank 11 is communicated with the other end of the connecting pipe b 165;
the connection pipe b165 discharges the heat-absorbed coolant into the radiation pipe 142, the radiation pipe 142 radiates the coolant, and the radiated coolant is discharged into the water tank 11 through the other end of the radiation pipe 142.
Specifically, the upper surface of the lower die 1 is fixedly connected with the lower surfaces of a plurality of springs 10, the upper surfaces of the springs 10 are fixedly connected with the lower surface of a fixing plate 15, and the springs 10 are symmetrical;
the compression rod drives the upper die 2 to move downwards, the upper die 2 presses the fixed die 7 to move downwards, the fixed die 7 moves downwards to compress the spring 10, and after the upper die 2 returns to the original position, the spring 10 drives the fixing plate 15 to move upwards, so that the workpiece is unloaded.
Specifically, the right side surface of the water tank 11 is communicated with one end of a water outlet pipe 12, and the front surface of the water outlet pipe 12 is provided with a valve 13;
open valve 13, can add the coolant liquid to water tank 11 through outlet pipe 12 is inside, cools off cover half 7 through the coolant liquid, and then cools off the machined part, can discharge the coolant liquid of water tank 11 inside through outlet pipe 12 simultaneously, changes the coolant liquid.
The utility model discloses a theory of operation and use flow:
the utility model, when in use;
punching press pole 3 drives and goes up mould 2 and movable mould downstream and carry out the punching press to the machined part, water pump 161 extracts the inside coolant liquid of water tank 11 and discharges the coolant liquid into in connecting pipe a163 through drain pipe 162, discharge the coolant liquid into in cooling tube 164 through connecting pipe a163, cool off cover half 7 and machined part through cooling tube 164, the other end through cooling tube 164 and connecting pipe b165 discharge the coolant liquid after the heat absorption into in cooling tube 142, cooling tube 142 dispels the heat to the coolant liquid, the coolant liquid after the heat dissipation is inside discharging water tank 11 through the other end of cooling tube 142, recycle.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile hinge upper junction plate mould, includes lower mould (1), its characterized in that: four positioning rods a (5) are fixedly connected to four corners of the upper surface of the lower die (1) respectively, positioning sleeves (4) are connected to the outer surfaces of the positioning rods a (5) in a sliding mode, the four positioning sleeves (4) are clamped to the four corners of the lower surface of the upper die (2) respectively, a punching rod (3) is installed in the center of the upper surface of the upper die (2), the lower surface of the upper die (2) is detachably connected with the upper surface of a pressing die (6), and the four corners of the upper surface of the lower die (1) are fixedly connected with the lower surfaces of the four positioning rods b (9) respectively;
and four the surface of locating lever b (9) respectively with the inner wall sliding connection of four constant head tanks (17), and four constant head tank (17) are seted up respectively in the four corners department of fixed plate (15) lower surface, the upper surface of fixed plate (15) and the lower surface rigid coupling of cooler bin (8), the upper surface of cooler bin (8) can be dismantled with the lower surface of cover half (7) and be connected, the position of cover half (7) is corresponding with the position of moulding-die (6), the left side of lower mould (1) lower surface and the upper surface rigid coupling of water tank (11), the inside cooling module that is equipped with of water tank (11), the right side of lower mould (1) lower surface is equipped with radiator unit.
2. The automobile hinge upper connecting plate mold according to claim 1, wherein: the cooling assembly comprises a water pump (161) installed on the lower surface of the inner wall of the water tank (11), the water discharging end of the water pump (161) is communicated with one end of a water discharging pipe (162), the other end of the water discharging pipe (162) is communicated with one end of a connecting pipe a (163), the other end of the connecting pipe a (163) penetrates through the left side face of the cooling tank (8) to be communicated with the left side face of a cooling pipe (164), and the other end of the cooling pipe (164) is communicated with one end of a connecting pipe b (165).
3. The automobile hinge upper connecting plate mold according to claim 2, wherein: the connecting pipe a (163) and the connecting pipe b (165) are made of telescopic hoses.
4. The automobile hinge upper connecting plate mold according to claim 1, wherein: the radiator unit includes link (141) with lower mould (1) lower surface right side rigid coupling, the left and right sides face of link (141) inner wall can be dismantled with the left and right sides of cooling tube (142) surface respectively and be connected, the other end of cooling tube (142) is linked together with the right flank of water tank (11), the one end of water tank (11) is linked together with the other end of connecting pipe b (165).
5. The automobile hinge upper connecting plate mold according to claim 1, wherein: the upper surface of the lower die (1) is fixedly connected with the lower surfaces of the springs (10), the upper surfaces of the springs (10) are fixedly connected with the lower surface of the fixing plate (15), and the springs (10) are symmetrical to each other.
6. The automobile hinge upper connecting plate mold according to claim 1, wherein: the right side surface of the water tank (11) is communicated with one end of a water outlet pipe (12), and the valve (13) is installed on the front surface of the water outlet pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221526429.0U CN218744443U (en) | 2022-06-17 | 2022-06-17 | Automobile hinge upper connecting plate die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221526429.0U CN218744443U (en) | 2022-06-17 | 2022-06-17 | Automobile hinge upper connecting plate die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218744443U true CN218744443U (en) | 2023-03-28 |
Family
ID=85687436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221526429.0U Expired - Fee Related CN218744443U (en) | 2022-06-17 | 2022-06-17 | Automobile hinge upper connecting plate die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218744443U (en) |
-
2022
- 2022-06-17 CN CN202221526429.0U patent/CN218744443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230328 |