CN215750991U - Thermal forming die bottom plate - Google Patents
Thermal forming die bottom plate Download PDFInfo
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- CN215750991U CN215750991U CN202121399675.XU CN202121399675U CN215750991U CN 215750991 U CN215750991 U CN 215750991U CN 202121399675 U CN202121399675 U CN 202121399675U CN 215750991 U CN215750991 U CN 215750991U
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- water outlet
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Abstract
The utility model provides a thermoforming mold bottom plate, which comprises a plate body, wherein the plate body is provided with at least one water inlet adapter mounting hole and at least one water outlet adapter mounting hole; the water inlet port is communicated with the water inlet adapter mounting hole through a water inlet hole in the plate body, and the water outlet port is communicated with the water outlet adapter mounting hole through a water outlet hole in the plate body. Meanwhile, screw mounting holes are formed in two side edges of the plate body. The problem of among the prior art water route adapter need the cooperation of water route adaptation piece to install with the bottom plate to influence arranging of mould muscle, lead to mould intensity weakening, blue oil is painted badly, thereby can not guarantee that part size performance is qualified problem and the problem that the bottom plate can not exchange between the mould among the prior art.
Description
Technical Field
The utility model belongs to the technical field of thermal forming, and particularly relates to a thermal forming die bottom plate.
Background
At present, in the field of thermal forming, positioning, clamping and water-oil circuit interface matching of a die and a machine tool are generally realized through a die bottom plate. The existing common mode is that one bottom plate is arranged on each upper die and one bottom plate is arranged on each lower die of each set of die, so that the bottom plates are not convenient to exchange with other dies, each set of die needs to purchase an adapter with high price for installation, particularly, a water path adapter needs to be matched with a die bottom plate through a water path adapter block for installation, the structure of the water path adapter block is large, the arrangement of ribs is affected, the strength of the die is weakened, blue oil is not colored well, and the dimensional performance of parts cannot be guaranteed to be qualified.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide a thermoforming mold base plate without being used together with a water path adapter block, which is used to solve the problems in the prior art that the mold base plate cannot be used together and the water path adapter block affects the arrangement of the mold reinforcing ribs, resulting in weak mold strength, undesirable blue oil coloring and failure to ensure qualified dimensional performance of parts.
In order to achieve the above and other related objects, the present invention provides a bottom plate of a thermoforming mold, comprising a plate body, wherein the plate body is provided with at least one water inlet adapter mounting hole and at least one water outlet adapter mounting hole, and the side wall of the plate body is provided with at least one water inlet interface and at least one water outlet interface;
the water inlet port is communicated with the water inlet adapter mounting hole through a water inlet hole in the plate body, and the water outlet port is communicated with the water outlet adapter mounting hole through a water outlet hole in the plate body.
Preferably, the central axis of the water inlet adapter mounting hole and the central axis of the water outlet adapter mounting hole extend along the vertical direction, and the central axis of the water inlet channel and the central axis of the water outlet channel extend along the horizontal direction.
Preferably, the water inlet interface and the water outlet interface are respectively positioned on the left side wall and the right side wall of the plate body; the water inlet connector is connected with the water inlet pore passage, and the water outlet connector is connected with the water outlet pore passage.
Preferably, the structure of the water inlet adapter mounting hole and the structure of the water outlet adapter mounting hole are I-shaped.
Preferably, the water inlet adapter mounting hole comprises a first water inlet hole part and a second water inlet hole part, the diameter of the first water inlet hole part is smaller than that of the second water inlet hole part, and the water inlet pore passage is communicated with the communication part of the first water inlet hole part and the second water inlet hole part; the water outlet adapter mounting hole comprises a first water outlet hole part and a second water outlet hole part, the diameter of the first water outlet hole part is smaller than that of the second water outlet hole part, and the water outlet pore passage is communicated with the communication position of the first water outlet hole part and the second water outlet hole part.
Preferably, the thickness of the plate body is greater than or equal to 130 mm.
Preferably, the number of the water inlet adapter mounting holes and the number of the water outlet adapter mounting holes are two, and the number of the water inlet interfaces and the number of the water outlet interfaces are two; the two water inlet interfaces are respectively communicated with the two water inlet adapter mounting holes, and the two water outlet interfaces are respectively communicated with the two water outlet adapter mounting holes.
Preferably, at least 4 screw mounting holes are formed in the plate body; all the screw mounting holes are symmetrically distributed on two side edges of the plate body.
Preferably, the size of the screw mounting hole ranges from M12 to M36.
As described above, the bottom plate of the thermoforming mold of the utility model has the following beneficial effects: the water inlet pore channel and the water outlet pore channel are arranged on the die bottom plate, so that the waterway adapter is not required to be arranged on the die bottom plate by matching with the waterway adapter block, and the waterway adapter can be directly arranged on the die bottom plate of the utility model through the water inlet pore channel and the water outlet pore channel; thereby not having the influence of water route adaptation piece, making arranging of mould strengthening rib can be more reasonable, make mould intensity better, be favorable to the promotion of blue oil coloring rate to guarantee that part size performance is qualified. Meanwhile, the side edge of the die bottom plate is provided with the screw mounting hole, so that different dies can be mounted in a matched mode, the bottom plate material cost, the processing cost and the adapter cost are saved, and the die development cost is integrally reduced.
Drawings
FIG. 1 is a perspective view of a bottom plate of a thermoforming mold according to an embodiment of the present invention;
FIG. 2 is a bottom view of a bottom plate of a thermoforming mold according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of a bottom plate of a thermoforming mold in accordance with an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the connection of the water inlet port and the water inlet adapter mounting hole;
FIG. 5 is a partially enlarged view of the connection between the water outlet duct and the water outlet adapter mounting hole;
FIG. 6 is a sectional view taken along line B-B of a bottom plate of a thermoforming mold according to an embodiment of the present invention;
FIG. 7 is a schematic view of a prior art waterway adapter connected to a mold base plate;
fig. 8 is a schematic view illustrating a connection between a bottom plate of a thermoforming mold and a waterway adapter according to a first embodiment of the present invention.
In the drawings:
01-plate body, 2-water inlet adapter mounting hole, 3-water outlet adapter mounting hole, 4-water inlet channel, 5-water inlet interface, 6-water outlet channel, 7-water outlet interface, 8-screw mounting hole, 9-water outlet adapter, 10-water inlet adapter, 11-waterway adapter block, 12-oil inlet adapter mounting hole, 13-oil outlet adapter mounting hole, 14-guide adapter mounting hole, 15-oil outlet adapter, 16-oil inlet adapter, 17-guide adapter, 18-machine tool automatic clamping groove, 19-oil path adapter plate, 20-sealing groove, 21-first water inlet hole part, 22-second water inlet hole part, 31-first water outlet hole part and 32-second water outlet hole part.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Please refer to fig. 1 to 8. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Example one
As shown in fig. 1 to 3, the utility model provides a thermoforming mold base plate, which comprises a plate body 01, wherein the plate body 01 is 130mm thick, four water path adapter mounting holes are formed in the plate body, the four water path adapter mounting holes comprise two water inlet adapter mounting holes 2 and two water outlet adapter mounting holes 3, the water inlet adapter mounting holes 2 are used for mounting a water inlet adapter 10, and the water outlet adapter mounting holes 3 are used for mounting a water outlet adapter 9. Meanwhile, two water inlet holes 4 are formed in the right half part of the plate body 01, and two water outlet holes 6 are formed in the left half part of the plate body 01. The right ends of the two water inlet pore canals 4 are respectively communicated with the two water inlet connectors 5 on the right side wall of the plate body 01, and the left ends of the two water outlet pore canals 6 are respectively communicated with the two water outlet connectors 7 on the left side wall of the plate body 01.
Two water inlet adapter mounting holes 2 and two water outlet adapter mounting holes 3 are alternately and vertically arranged at the middle part of the die base plate, and the central axes of the water inlet adapter mounting holes 2 and the water outlet adapter mounting holes 3 extend along the up-down direction. The central axes of the water inlet pore passage 4 and the water outlet pore passage 6 extend along the left-right direction, the left end of the water inlet pore passage 4 is communicated with the water inlet adapter mounting hole 2, and the right end of the water outlet pore passage 6 is communicated with the water outlet adapter mounting hole 3.
Specifically, the inlet adaptor mounting hole 2 and the outlet adaptor mounting hole 3 are both in an "i" shape, as shown in fig. 4 and 5, the inlet adaptor mounting hole 2 includes a first inlet hole portion 21 and a second inlet hole portion 22; the outlet adaptor mounting hole 3 includes a first outlet hole portion 31 and a second outlet hole portion 32. The water inlet duct 4 communicates with the communication between the first water inlet hole portion 21 and the second water inlet hole portion 22, and the water outlet duct 6 communicates with the communication between the first water outlet hole portion 31 and the second water outlet hole portion 32.
The two sides of the die bottom plate body 01 are provided with 14M 24 bolt mounting holes 8.
As shown in fig. 1 to 2, four oil passage adapter mounting holes and four machine tool automatic clamping grooves 18 are further formed in the mold base plate, and the four oil passage adapter mounting holes include two oil inlet adapter mounting holes 12 and two oil outlet adapter mounting holes 13. As shown in fig. 6, the oil passage adapter mounting hole has a stepped structure, the oil inlet adapter mounting hole 12 is used for mounting the oil inlet adapter 16, and the oil outlet adapter mounting hole 13 is used for mounting the oil outlet adapter 15. The oil inlet interface and the oil outlet interface are respectively connected with the oil inlet adapter 16 and the oil outlet adapter 15 on the bottom plate through an oil way adapter plate 19 in a transition mode, and a sealing groove 20 is formed between the bottom plate and the oil way adapter plate 19 and used for preventing oil leakage. The machine tool clamping groove 18 is used in conjunction with a machine tool to secure the die base plate to the machine tool.
As shown in fig. 1 to 2, the die base plate is further provided with four guide adapter mounting holes 14, and the guide adapter mounting holes 14 are used for mounting guide adapters 17, which are used for ensuring the position accuracy of the base plate when the die base plate is matched with a machine tool, so that the oil way adapters and the water way adapters are connected with the machine tool more accurately.
As shown in figures 7 and 8, when the die base plate is used, because the water inlet channel 4 and the water outlet channel 6 are formed in the die base plate, the water path adapter does not need the matching of the water path adapter block 11 any more, the water inlet channel 4 and the water outlet channel 6 can be directly installed on the base plate through the water inlet channel 4, and the water path adapter block 11 is cancelled, so that the arrangement of the die reinforcing ribs is more reasonable, the die strength is better, the blue oil coloring rate is improved, and the dimensional performance of parts is better guaranteed to be qualified.
Meanwhile, the die bottom plate is provided with 14M 24 screw mounting holes 8 which can be used for matching the mounting of different dies, thereby saving the bottom plate material cost, the processing cost and the adapter cost, and integrally reducing the die development cost.
Example two
In the first embodiment, the thickness of the plate body is 130mm, and in this embodiment, the thickness of the plate body may be greater than 130mm, as long as the water inlet duct and the water outlet duct can be provided in the mold bottom plate.
EXAMPLE III
In the first embodiment, 14 screw mounting holes are provided on the die base plate, and in the first embodiment, 4 or more screw mounting holes may be provided.
Example four
In the first embodiment, the size of the screw mounting hole is M24, and in the present embodiment, the size of the screw mounting hole may be M12-M36.
In summary, according to the bottom plate of the thermoforming mold, the water inlet pore channel and the water outlet pore channel are formed in the plate body, so that the problems that in the prior art, a water channel adapter needs to be matched with a water channel adapter block to be installed on the bottom plate, the arrangement of mold ribs is affected, the strength of the mold is weakened, the blue oil is not colored well, and the dimensional performance of parts cannot be guaranteed to be qualified are solved. Meanwhile, the screw mounting holes are formed in the upper side edge of the bottom plate of the thermal forming die, so that the thermal forming die can be used for being matched with different dies for mounting, and the problem that the bottom plates of the dies cannot be interchanged in the prior art is solved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A thermoforming mold base plate, comprising:
the water inlet adapter comprises a plate body, wherein at least one water inlet adapter mounting hole and at least one water outlet adapter mounting hole are formed in the plate body, and at least one water inlet interface and at least one water outlet interface are formed in the side wall of the plate body;
the water inlet port is communicated with the water inlet adapter mounting hole through a water inlet hole in the plate body, and the water outlet port is communicated with the water outlet adapter mounting hole through a water outlet hole in the plate body.
2. A thermoforming mold base plate as claimed in claim 1, wherein the central axis of the inlet adapter mounting hole and the central axis of the outlet adapter mounting hole both extend in an up-down direction, and the central axis of the inlet duct and the central axis of the outlet duct both extend in a left-right direction.
3. A thermoforming mould base plate as claimed in claim 2, wherein the said water inlet and outlet ports are located on the left and right side walls of the said plate body respectively; the water inlet connector is connected with the water inlet pore passage, and the water outlet connector is connected with the water outlet pore passage.
4. A thermoforming mould as claimed in claim 1, characterised in that the said inlet and outlet adaptor mounting holes are "i" shaped.
5. A thermoforming mold base plate as claimed in claim 4, wherein said inlet adapter mounting hole includes a first inlet hole portion and a second inlet hole portion, said first inlet hole portion having a smaller diameter than said second inlet hole portion, said inlet hole communicating with a connection between said first inlet hole portion and said second inlet hole portion; the water outlet adapter mounting hole comprises a first water outlet hole part and a second water outlet hole part, the diameter of the first water outlet hole part is smaller than that of the second water outlet hole part, and the water outlet pore passage is communicated with the communication position of the first water outlet hole part and the second water outlet hole part.
6. A thermoforming mould base plate as claimed in any of claims 1 to 5, characterised in that the thickness of the said plate body is greater than or equal to 130 mm.
7. A thermoforming mould base plate as claimed in claim 1, wherein there are two said inlet adaptor mounting holes and two said outlet adaptor mounting holes, and two said inlet connections and two said outlet connections; the two water inlet interfaces are respectively communicated with the two water inlet adapter mounting holes, and the two water outlet interfaces are respectively communicated with the two water outlet adapter mounting holes.
8. A thermoforming mould base plate as claimed in claim 1, wherein the said plate body is provided with at least 4 screw mounting holes; all the screw mounting holes are symmetrically distributed on two side edges of the plate body.
9. A thermoforming mould base plate as claimed in claim 8, characterised in that the screw mounting holes are of a size in the range M12-M36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399675.XU CN215750991U (en) | 2021-06-23 | 2021-06-23 | Thermal forming die bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399675.XU CN215750991U (en) | 2021-06-23 | 2021-06-23 | Thermal forming die bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750991U true CN215750991U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399675.XU Active CN215750991U (en) | 2021-06-23 | 2021-06-23 | Thermal forming die bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750991U (en) |
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2021
- 2021-06-23 CN CN202121399675.XU patent/CN215750991U/en active Active
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