CN212310607U - High-temperature nut forming die - Google Patents
High-temperature nut forming die Download PDFInfo
- Publication number
- CN212310607U CN212310607U CN202020643890.9U CN202020643890U CN212310607U CN 212310607 U CN212310607 U CN 212310607U CN 202020643890 U CN202020643890 U CN 202020643890U CN 212310607 U CN212310607 U CN 212310607U
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- China
- Prior art keywords
- nut
- die
- top end
- compression leg
- pressure head
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- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims 1
- 238000003856 thermoforming Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a nut high temperature forming die, including lower mould and last mould, the bottom of lower mould is provided with the support base, the inside of supporting the base is provided with the recess, the inside of recess is provided with the hydraulic pressure and adjusts the structure, the top of hydraulic pressure regulation structure be provided with alternate in the first compression leg of lower mould, the intermediate position on lower mould top is provided with nut shaping chamber, the blank has been placed to the inside in nut shaping chamber, the four corners on lower mould top all is provided with spacing post respectively, it locates to go up the mold sleeve on the spacing post, the intermediate position of last mould bottom be provided with nut shaping chamber assorted pressure head, the through-hole has been seted up to the inside of pressure head, the inside of through-hole be provided with alternate in the second compression leg of last mould. Has the advantages that: through stamping forming's mode, can effectively improve the production efficiency of nut, the screw thread precision is high, and the appearance is full, pleasing to the eye, has improved the quality of product, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a nut processing technology field particularly, relates to a nut high temperature forming die.
Background
The nut is one of the common parts, and the change frequency of nut is also higher, all adopts turning, mills these conventional machining methods when processing the nut at present, and the machining efficiency of this kind of machining method is lower and the precision is not high, especially when the comparatively complicated nut of processing structure, need process a plurality of parts during the shaping, and the process is comparatively loaded down with trivial details, consequently needs a machining efficiency height, can rapid prototyping's nut high temperature forming die in order to solve above-mentioned problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a nut high temperature forming die to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a nut high temperature forming die, includes lower mould and last mould, the bottom of lower mould is provided with the support base, the inside of supporting the base is provided with the recess, the inside of recess is provided with the hydraulic pressure and adjusts the structure, the top of hydraulic pressure regulation structure be provided with alternate in the first compression leg of lower mould, the intermediate position on lower mould top is provided with nut shaping chamber, the blank has been placed to the inside in nut shaping chamber, the four corners on lower mould top all is provided with spacing post respectively, it locates to go up the mould cover on the spacing post, the intermediate position of going up the mould bottom be provided with nut shaping chamber assorted pressure head, the through-hole has been seted up to the inside of pressure head, the inside of through-hole be provided with alternate in the second compression leg of last mould.
Furthermore, the top end of the lower die is provided with a first supporting base plate, and the bottom end of the upper die is provided with a second supporting base plate.
Furthermore, the top end of the limiting column is provided with a limiting plate.
Furthermore, the top end of the upper die is provided with a plurality of first power mechanisms fixedly connected with the upper die, and the top end of the second compression leg is provided with a second power mechanism fixedly connected with the second compression leg.
Furthermore, the second compression leg is composed of a stamping section and a threaded section, the stamping section is located at the bottom end of the threaded section, and threads are arranged on the outer side of the threaded section.
Further, the outer diameters of the punching section and the thread section are the same.
Further, the cross sections of the nut forming cavity and the pressure head are both hexagonal structures, and the inner size of the nut forming cavity is the same as the outer size of the pressure head.
The utility model has the advantages that: through setting up the nut high temperature forming die who comprises lower mould, last mould, support base, recess, hydraulic pressure regulation structure, first compression leg, nut shaping chamber, blank, spacing post, pressure head, through-hole, second compression leg, support backing plate one, support backing plate two, limiting plate, first power unit and second power unit to can effectively improve the production efficiency of nut, the screw thread precision is high, and the appearance is full, pleasing to the eye, has improved the quality of product, simple structure, convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is one of schematic structural diagrams of a nut high-temperature forming die according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a nut high-temperature forming die according to an embodiment of the present invention.
In the figure:
1. a lower die; 2. an upper die; 3. a support base; 4. a groove; 5. a hydraulic adjustment structure; 6. a first compression leg; 7. a nut forming cavity; 8. a blank; 9. a limiting column; 10. a pressure head; 11. a through hole; 12. a second compression leg; 13. a first supporting base plate; 14. a second supporting base plate; 15. a limiting plate; 16. a first power mechanism; 17. a second power mechanism; 18. a stamping section; 19. a threaded segment; 20. and (4) threading.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a nut high temperature forming die.
The first embodiment is as follows:
as shown in fig. 1-2, the high temperature forming die for nut according to the embodiment of the present invention comprises a lower die 1 and an upper die 2, a supporting base 3 is arranged at the bottom end of the lower die 1, a groove 4 is arranged inside the supporting base 3, a hydraulic adjusting structure 5 is arranged in the groove 4, a first compression leg 6 inserted in the lower die 1 is arranged at the top end of the hydraulic adjusting structure 5, a nut forming cavity 7 is arranged at the middle position of the top end of the lower die 1, a blank 8 is arranged in the nut forming cavity 7, four corners of the top end of the lower die 1 are respectively provided with a limiting post 9, the upper die 2 is sleeved on the limiting posts 9, a pressure head 10 matched with the nut forming cavity 7 is arranged at the middle position of the bottom end of the upper die 2, a through hole 11 is formed in the pressure head 10, and a second pressure column 12 inserted into the upper die 2 is arranged in the through hole 11.
By means of the technical scheme, through the setting by lower mould 1, go up mould 2, support base 3, recess 4, hydraulic pressure regulation structure 5, first compression leg 6, nut shaping chamber 7, blank 8, spacing post 9, pressure head 10, through-hole 11, second compression leg 12, support backing plate one 13, support backing plate two 14, limiting plate 15, the nut high temperature forming die that first power unit 16 and second power unit 17 constitute, thereby can effectively improve the production efficiency of nut, the screw thread precision is high, the appearance is plump, pleasing to the eye, the quality of product has been improved, moreover, the steam generator is simple in structure, and convenient operation.
Example two:
as shown in fig. 1-2, a first supporting pad 13 is arranged at the top end of the lower die 1, a second supporting pad 14 is arranged at the bottom end of the upper die 2, a limit plate 15 is arranged at the top end of the limit column 9, a plurality of first power mechanisms 16 fixedly connected with the upper die 2 are arranged at the top end of the upper die 2, the top end of the second compression leg 12 is provided with a second power mechanism 17 fixedly connected with the second compression leg 12, the second compression leg 12 is composed of a punching section 18 and a threaded section 19, the punching section 18 is located at the bottom end of the threaded section 19, the thread section 19 is provided with a thread 20 on the outer side, the punching section 18 and the thread section 19 have the same outer diameter, the cross sections of the nut forming cavity 7 and the pressure head 10 are both hexagonal structures, and the inner size of the nut forming cavity 7 is the same as the outer size of the pressure head 10.
As can be seen from fig. 1-2, the top of lower mould 1 is provided with supporting pad 13, the bottom of going up mould 2 is provided with supporting pad two 14, the top of spacing post 9 is provided with limiting plate 15, the top of going up mould 2 be provided with a plurality of with go up mould 2 fixed connection's first power unit 16, the top of second compression leg 12 be provided with second power unit 17 of second compression leg 12 fixed connection, to supporting pad one 13, supporting pad two 14, limiting plate 15, first power unit 16 and second power unit 17's design, be more conventional so do not do detailed explanation.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the blank 8 is heated at a high temperature and then placed into the nut forming cavity 7, at the moment, the first pressure column 6 is controlled by the hydraulic adjusting structure 5 to extend into the nut forming cavity 7, the bottom surface of the second pressure column 12 is parallel to the bottom surface of the pressure head 10, the first power mechanism 16 drives the upper die 2 to press downwards, so that the pressing head 10 is inserted inside the nut forming cavity 7 and presses the blank 8, the middle position of the bottom end of the blank 8 is pressed out of a slotted hole by the first pressing column 6, then the first pressing column 6 is contracted, so that the top surface of the first pressing column 6 is parallel to the bottom surface of the nut forming cavity 7, then the second power mechanism 17 drives the second pressing column 12 to press downwards, so that the middle position of the blank 8 is pressed out of the through hole, the second pressing column 12 moves downwards continuously, the threaded segment 19 is brought to an intermediate position in the blank 8 and the ram 10 is then pressed further down to form the nut.
To sum up, with the help of the above technical scheme of the utility model, through setting up by lower mould 1, go up mould 2, support base 3, recess 4, hydraulic pressure regulation structure 5, first compression leg 6, nut shaping chamber 7, blank 8, spacing post 9, pressure head 10, through-hole 11, second compression leg 12, supporting pad board 13, supporting pad board two 14, limiting plate 15, the nut high temperature forming die that first power unit 16 and second power unit 17 constitute to can effectively improve the production efficiency of nut, the screw thread precision is high, the appearance is plump, pleasing to the eye, the quality of product has been improved, moreover, the steam generator is simple in structure, and convenient operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The high-temperature nut forming die is characterized by comprising a lower die (1) and an upper die (2), wherein a supporting base (3) is arranged at the bottom end of the lower die (1), a groove (4) is formed in the supporting base (3), a hydraulic adjusting structure (5) is arranged in the groove (4), a first compression leg (6) which is inserted in the lower die (1) is arranged at the top end of the hydraulic adjusting structure (5), a nut forming cavity (7) is arranged at the middle position of the top end of the lower die (1), blanks (8) are placed in the nut forming cavity (7), limiting columns (9) are respectively arranged at four corners of the top end of the lower die (1), the upper die (2) is sleeved on the limiting columns (9), a pressure head (10) matched with the nut forming cavity (7) is arranged at the middle position of the bottom end of the upper die (2), a through hole (11) is formed in the pressure head (10), and a second pressure column (12) which is inserted into the upper die (2) is arranged in the through hole (11).
2. The high-temperature nut forming die according to claim 1, wherein a first supporting cushion plate (13) is arranged at the top end of the lower die (1), and a second supporting cushion plate (14) is arranged at the bottom end of the upper die (2).
3. The high-temperature nut molding die according to claim 1, characterized in that a limiting plate (15) is arranged at the top end of the limiting column (9).
4. The high-temperature nut forming die according to claim 1, wherein a plurality of first power mechanisms (16) fixedly connected with the upper die (2) are arranged at the top end of the upper die (2), and a second power mechanism (17) fixedly connected with the second compression leg (12) is arranged at the top end of the second compression leg (12).
5. A nut high-temperature forming die according to claim 1, characterized in that the second compression leg (12) is composed of a punching section (18) and a threaded section (19), the punching section (18) is located at the bottom end of the threaded section (19), and the threaded section (19) is provided with threads (20) on the outer side.
6. A nut thermoforming mould as claimed in claim 5, characterised in that the external diameter of the punch section (18) and the thread section (19) are the same.
7. A high-temperature forming die for nuts according to claim 1, characterized in that the cross sections of the nut forming cavity (7) and the pressure head (10) are respectively hexagonal structures, and the inner dimension of the nut forming cavity (7) is the same as the outer dimension of the pressure head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643890.9U CN212310607U (en) | 2020-04-24 | 2020-04-24 | High-temperature nut forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020643890.9U CN212310607U (en) | 2020-04-24 | 2020-04-24 | High-temperature nut forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212310607U true CN212310607U (en) | 2021-01-08 |
Family
ID=74031369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020643890.9U Expired - Fee Related CN212310607U (en) | 2020-04-24 | 2020-04-24 | High-temperature nut forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212310607U (en) |
-
2020
- 2020-04-24 CN CN202020643890.9U patent/CN212310607U/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: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |