CN114959212A - Shaping die for heat treatment of thin-wall ferrule - Google Patents
Shaping die for heat treatment of thin-wall ferrule Download PDFInfo
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- CN114959212A CN114959212A CN202210662288.3A CN202210662288A CN114959212A CN 114959212 A CN114959212 A CN 114959212A CN 202210662288 A CN202210662288 A CN 202210662288A CN 114959212 A CN114959212 A CN 114959212A
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- ferrule
- heat treatment
- shell
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 47
- 238000007493 shaping process Methods 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 9
- 229910001369 Brass Inorganic materials 0.000 claims description 7
- 239000010951 brass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention discloses a shaping die for heat treatment of a thin-wall ferrule, which comprises a shell, wherein the inner wall of the bottom end of the shell is fixedly connected with a fixed column, the outer wall of the fixed column is provided with the thin-wall ferrule, the inner wall of the thin-wall ferrule is attached to the outer wall of the fixed column, the inner wall of the shell is provided with a plurality of connecting plates, the plurality of connecting plates are arranged in an equal density manner, one side of each connecting plate is clamped with a spring, the outer wall of one side of the spring is clamped with a second connecting plate, the outer wall of the second connecting plate is connected with a pressing die, the inner walls of the pressing dies form a complete circle, the inner wall of the pressing die is attached to the outer wall of the thin-wall ferrule, the inner wall of the top end of the shell is provided with a sliding chute, the top end of the sliding chute is provided with a plurality of clamping grooves, the inner wall of the sliding chute is movably clamped with a cover plate, and the outer wall of the top end of the cover plate is provided with a handle, the shaping die for heat treatment of the thin-wall ferrule can quickly press the thin-wall ferrule, or the effect of quick retraction to facilitate disassembly.
Description
Technical Field
The invention relates to the technical field of ferrule heat treatment, in particular to a shaping die for heat treatment of a thin-wall ferrule.
Background
The heat treatment is a heat processing technology for changing the internal structure state of a metal material by means of heating, heat preservation and cooling when the metal material is in a solid state.
The purpose of the heat treatment is to improve the mechanical properties or the workability of the steel. The specific process of heat treatment is to heat the metal or alloy to a given temperature for a period of time and then cool it at a rate and by a method selected to obtain the desired microstructure and properties.
The deformation after quenching is a big problem of the quenching of the thin ferrule, and the deformation of the thin ferrule after quenching is large, which can affect the subsequent processing or directly cause scrapping and waste the cost. The existing processing means generally utilizes a correction device to shape the ferrule after deformation or utilizes a die to directly limit and shape the ferrule in the quenching process, the former has higher input cost, and the latter uses more locking structures in the die, so that the thin-wall ferrule is troublesome to mount and take down, wastes time and reduces efficiency.
Disclosure of Invention
The invention discloses a shaping die for heat treatment of a thin-wall ferrule, and aims to solve the technical problem that the working efficiency is reduced due to more locking structures when the die is used for shaping.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shaping die for heat treatment of thin-wall ferrules comprises a shell, wherein a fixed column is fixedly connected to the inner wall of the bottom end of the shell, a thin-wall ferrule is mounted on the outer wall of the fixed column, the inner wall of the thin-wall ferrule is attached to the outer wall of the fixed column, a plurality of connecting plates are arranged on the inner wall of the shell in an equal density mode, a spring is clamped on one side of each connecting plate, a second connecting plate is clamped on the outer wall of one side of the spring, a pressing die is connected to the outer wall of the second connecting plate, the inner walls of the pressing dies form a complete circle, the inner wall of the pressing die is attached to the outer wall of the thin-wall ferrule, a sliding groove is formed in the inner wall of the top end of the shell, a plurality of clamping grooves are formed in the top end of the sliding groove, a cover plate is movably clamped on the inner wall of the sliding groove, a handle is arranged on the outer wall of the cover plate, and a plurality of clamping blocks are arranged on the outer wall of the cover plate, the clamping blocks correspond to the clamping grooves in position, the spring is made of brass, and the deformation temperature of the spring is 90 ℃.
The spring is made of brass, can be quickly contracted below 90 ℃ and can be quickly bounced off above 90 ℃, the thin-wall ferrule is limited by being sleeved on the fixed column before heat treatment, the spring is in a contracted state at normal temperature during preparation, the installation of the thin-wall ferrule is facilitated, after the installation, a handle is held by hands and aligned with the clamping block and the clamping groove, the cover plate is rotated to enable the clamping block to enter the sliding groove, so that the cover plate is pressed at the top end of the thin-wall ferrule to complete the installation, when the spring is placed in a heat treatment machine, the spring is quickly bounced off along with the rise of temperature, the outer wall of the thin-wall ferrule is quickly pressed by the pressing die, the shaping is completed during the heat treatment, the deformation of the thin-wall ferrule is avoided, when the temperature reduction treatment is performed after the heat treatment, the pressing die can be quickly retracted by driving the spring, and the thin-wall ferrule can be poured out by rotating the cover plate, convenient and fast for work efficiency.
In a preferred scheme, the inner wall of the spring is provided with a cavity, and the outer wall of the spring is provided with a plurality of holes.
The inner wall through at the spring sets up the cavity to set up a plurality of holes at the outer wall, thereby when making the intensification or when cooling, high temperature enters into the spring inner wall fast, or cooling liquid clearing hole flows in fast, increase reaction area, reinforcing reaction rate further guarantees the moulding-die and exerts pressure and the promptness of withdrawal.
In a preferable scheme, the outer wall of the top end of the shell is provided with a plurality of upper connecting pieces, the outer wall of the bottom end of the shell is provided with a plurality of lower connecting pieces, the positions of the upper connecting pieces correspond to the positions of the lower connecting pieces, the upper connecting pieces and the lower connecting pieces are distributed at four corners of the shell, the upper connecting piece comprises a connecting ring, the outer wall of the bottom end of the connecting ring is fixedly connected with a limiting plate, the inner wall of the connecting ring is provided with internal threads, the inner wall of the connecting ring is connected with a second connecting ring through the internal threads, the outer wall of the bottom end of the second connecting ring is fixedly connected with a connecting sheet, the inner wall of the connecting sheet is provided with a second clamping block, the lower connecting piece comprises a third connecting ring, a second clamping groove is arranged on the inner wall of one side of the third connecting ring, the second clamping block is clamped on the inner wall of the second clamping groove, and the inner wall of the limiting plate is attached to the outer wall of the third connecting ring.
Through the last connecting piece that sets up and lower connecting piece, can make a plurality of moulds stack, be convenient for improve heat treatment device's rate of utilization, when connecting, through with in the second fixture block joint advances the second fixture block to the go-between is twisted, makes the limiting plate rotate the opposite of second fixture block, thereby the combination of connecting piece and lower connecting piece is gone up in the completion, convenient and fast, the operation of being convenient for.
In a preferred scheme, a third clamping groove and an enlarged clamping groove are formed in the inner wall of the pressing die, a spherical clamping block is clamped on the inner wall of the third clamping groove, a connecting shaft is fixedly connected to the outer wall of one side of the spherical clamping block, a second spherical clamping block is connected to the other side of the connecting shaft, and the second spherical clamping block is clamped on the inner wall of the enlarged clamping groove.
Through being provided with spherical fixture block, connecting axle and the spherical fixture block of second, through the joint in third draw-in groove and expansion draw-in groove, connect two adjacent moulding-dies, return to the moulding-die and contract and carry on spacingly to dislocation when avoiding the moulding-die to contract influences secondary extrusion effect.
In a preferred scheme, the inner wall of the top end of the shell is provided with a plurality of second air holes, the upper connecting piece is connected with the second air holes, and the inner wall of the bottom end of the shell is provided with a plurality of air holes.
Through the arranged air holes and the second air holes, the reaction of the thin-wall ferrule to the temperature during heat treatment or cooling is ensured, the temperature conduction can be kept after the adjacent dies are assembled through the second air holes, and the processing effect is guaranteed.
From the above, the shaping mold for the heat treatment of the thin-wall ferrule comprises a shell, wherein a fixed column is fixedly connected to the inner wall of the bottom end of the shell, a thin-wall ferrule is installed on the outer wall of the fixed column, the inner wall of the thin-wall ferrule is attached to the outer wall of the fixed column, a plurality of connecting plates are arranged on the inner wall of the shell, the connecting plates are arranged in an equal density mode, a spring is clamped on one side of each connecting plate, a second connecting plate is clamped on the outer wall of one side of the spring, a pressing die is connected to the outer wall of the second connecting plate, the inner walls of the pressing dies form a complete circle, the inner wall of the pressing die is attached to the outer wall of the thin-wall ferrule, a sliding groove is formed in the inner wall of the top end of the shell, a plurality of clamping grooves are formed in the top end of the sliding groove, a cover plate is movably clamped on the inner wall of the sliding groove, a handle is arranged on the outer wall of the top end of the cover plate, and a plurality of clamping blocks are arranged on the outer wall of the cover plate, the clamping blocks correspond to the clamping grooves in position, the spring is made of brass, and the deformation temperature of the spring is 90 ℃. The shaping die for the heat treatment of the thin-wall ferrule has the technical effect that the spring capable of deforming along with the temperature is arranged, so that the spring can quickly apply pressure to the thin-wall ferrule or quickly retract to facilitate disassembly.
Drawings
Fig. 1 is a schematic overall structure diagram of a shaping mold for heat treatment of a thin-walled ferrule according to the present invention.
Fig. 2 is a schematic overall bottom structure diagram of a shaping mold for heat treatment of a thin-walled ferrule according to the present invention.
Fig. 3 is a schematic view of a main body splitting structure of a shaping mold for heat treatment of a thin-wall ferrule according to the present invention.
Fig. 4 is a schematic diagram of a split structure of an upper connecting piece and a lower connecting piece of a shaping die for heat treatment of a thin-walled ferrule according to the present invention.
Fig. 5 is a sectional view of the shaping mold for heat treatment of the thin-walled ferrule according to the present invention.
Fig. 6 is a schematic diagram of a spring structure of a shaping die for heat treatment of a thin-walled ferrule according to the present invention.
In the figure: 1. a housing; 2. an upper connecting piece; 3. a lower connecting member; 4. a cover plate; 5. air holes are formed; 6. a clamping block; 7. a handle; 8. a connecting plate; 9. a spring; 10. pressing the die; 11. a chute; 12. a second air hole; 13. a card slot; 14. fixing a column; 15. a limiting plate; 16. a second connection ring; 17. a third connecting ring; 18. a second card slot; 19. connecting sheets; 20. a second fixture block; 21. a third card slot; 22. enlarging the clamping groove; 23. a spherical fixture block; 24. a connecting shaft; 25. a second spherical fixture block; 26. a hole; 27. a cavity; 28. a second connecting plate; 29. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention discloses a shaping die for heat treatment of a thin-wall ferrule, which is mainly applied to the scene of heat treatment shaping of the thin-wall ferrule.
Referring to fig. 1 and 3, a shaping mold for heat treatment of a thin-wall ferrule comprises a shell 1, a fixed column 14 is fixedly connected to the inner wall of the bottom end of the shell 1, the outer wall of the fixed column 14 is provided with the thin-wall ferrule, the inner wall of the thin-wall ferrule is attached to the outer wall of the fixed column 14, the inner wall of the shell 1 is provided with a plurality of connecting plates 8, the plurality of connecting plates 8 are arranged in an equal density mode, one side of each connecting plate 8 is connected with a spring 9 in a clamping mode, one side of the outer wall of the spring 9 is connected with a second connecting plate 28 in a clamping mode, the outer wall of the second connecting plate 28 is connected with a pressing die 10, the inner walls of the pressing die 10 form a complete circle, the inner wall of the pressing die 10 is attached to the outer wall of the thin-wall ferrule, the inner wall of the top end of the shell 1 is provided with a sliding chute 11, the top end of the sliding chute 11 is provided with a plurality of clamping grooves 13, the inner wall of the sliding chute 11 is movably connected with a cover plate 4 in a clamping mode, the outer wall of the top end of the cover plate 4 is provided with a handle 7, the outer wall of the cover plate 4 is provided with a plurality of clamping blocks 6, the positions of the clamping blocks 6 correspond to the clamping grooves 13, the spring 9 is made of brass, the deformation temperature of the spring 9 is 90 ℃, the spring 9 is made of brass, the spring can be quickly contracted below 90 ℃ and can be quickly sprung open above 90 ℃, the thin-wall ferrule is limited by being sleeved on the fixing column 14 before heat treatment, when the spring 9 is in a normal temperature state and is in a contracted state, the thin-wall ferrule is convenient to install, after the installation is finished, the handle 7 is held by a hand and is aligned with the clamping blocks 6 and the clamping grooves 13, the cover plate 4 is rotated to enable the clamping blocks 6 to enter the sliding grooves 11, so that the cover plate 4 is pressed at the top end of the thin-wall ferrule to complete installation, when the spring 9 is placed in a heat treatment machine, the spring 9 is quickly sprung open along with the rise of temperature, the pressing die 10 is used for quickly pressing the outer wall of the thin-wall ferrule, therefore, the shaping is completed during heat treatment, the deformation of the thin-wall ferrule is avoided, when the temperature is reduced after heat treatment, the spring 9 can drive the pressing die 10 to retract quickly, the thin-wall ferrule can be poured out by rotating the cover plate 6, the operation is convenient and quick, and the working efficiency is accelerated.
Referring to fig. 6, in a preferred embodiment, the inner wall of the spring 9 is provided with a cavity 27, the outer wall of the spring 9 is provided with a plurality of holes 26, and by providing the cavity 27 on the inner wall of the spring 9 and providing the plurality of holes 26 on the outer wall, when the temperature is increased or decreased, high temperature quickly enters the inner wall of the spring 9, or cooling liquid quickly flows in through the holes 26, so that the reaction area is increased, the reaction speed is increased, and the timeliness of pressing and retracting of the pressing die 10 is further ensured.
Referring to fig. 1 and 2, in a preferred embodiment, a plurality of upper connecting members 2 are disposed on an outer wall of a top end of a housing 1, a plurality of lower connecting members 3 are disposed on an outer wall of a bottom end of the housing 1, the plurality of upper connecting members 2 correspond to the lower connecting members 3 in position, and the plurality of upper connecting members 2 and the lower connecting members 3 are distributed at four corners of the housing 1.
Referring to fig. 4, in a preferred embodiment, the upper connector 3 includes a connection ring 29, a limit plate 15 is fixedly connected to an outer wall of a bottom end of the connection ring 29, an inner wall of the connection ring 29 is provided with an internal thread, a second connection ring 16 is connected to the inner wall of the connection ring 29 through the internal thread, a connection piece 19 is fixedly connected to an outer wall of a bottom end of the second connection ring 16, and a second fixture 20 is arranged on an inner wall of the connection piece 19.
Referring to fig. 4, in a preferred embodiment, the lower connector 3 includes a third connection ring 17, and a second catching groove 18 is formed on one side inner wall of the third connection ring 17.
Referring to fig. 4, in a preferred embodiment, the second fixture block 20 is clamped on the inner wall of the second clamping groove 18, the inner wall of the limiting plate 15 is attached to the outer wall of the third connecting ring 17, and by the arrangement of the upper connecting piece 2 and the lower connecting piece 3, a plurality of dies can be stacked, so that the utilization rate of the heat treatment device can be increased, and when the connection is performed, the second fixture block 20 is clamped into the second clamping groove 18, and the connecting ring 29 is twisted, so that the limiting plate 15 rotates to the opposite side of the second fixture block 20, and the combination of the upper connecting piece 2 and the lower connecting piece 3 is completed, which is convenient, rapid and convenient to operate.
Referring to fig. 5, in a preferred embodiment, a third clamping groove 21 and an enlarged clamping groove 22 are formed in the inner wall of the pressing die 10, a spherical clamping block 23 is clamped in the inner wall of the third clamping groove 21, a connecting shaft 24 is fixedly connected to the outer wall of one side of the spherical clamping block 23, a second spherical clamping block 25 is connected to the other side of the connecting shaft 24, the second spherical clamping block 25 is clamped in the inner wall of the enlarged clamping groove 22, the spherical clamping block 21, the connecting shaft 24 and the second spherical clamping block 25 are clamped in the third clamping groove 21 and the enlarged clamping groove 22, two adjacent pressing dies 10 are connected, retraction of the pressing die 10 is limited, and therefore dislocation when the pressing die 10 retracts is prevented from affecting secondary extrusion effect.
Referring to fig. 2 and 3, in a preferred embodiment, a plurality of second ventilation holes 12 are formed in the inner wall of the top end of the housing 1, the upper connecting member 2 is connected to the second ventilation holes 12, a plurality of ventilation holes 5 are formed in the inner wall of the bottom end of the housing 1, the reaction of the thin-walled ferrule to the temperature during heat treatment or cooling is ensured through the provided ventilation holes 5 and the second ventilation holes 12, the temperature conduction can be also maintained after the adjacent molds are assembled through the second ventilation holes 12, and the processing effect is ensured.
The working principle is as follows: when in use, the spring 9 is made of brass, and can be quickly contracted below 90 ℃ and can be quickly opened above 90 ℃, the thin-wall ferrule is limited by being sleeved on the fixed column 14 before heat treatment, when in preparation, the spring 9 is in a contracted state at normal temperature, so that the installation of the thin-wall ferrule is convenient, after the installation, the handle 7 is held by a hand and is aligned with the clamping block 6 and the clamping groove 13, the cover plate 4 is rotated, the clamping block 6 enters the sliding groove 11, so that the cover plate 4 is pressed at the top end of the thin-wall ferrule, the installation is completed, when the spring 9 is placed in a heat treatment machine, along with the rise of temperature, the spring 9 is quickly opened, the pressing die 10 is utilized to quickly apply pressure on the outer wall of the thin-wall ferrule, the shaping is completed while the heat treatment, the deformation of the thin-wall ferrule is avoided, when the temperature reduction treatment is performed after the heat treatment, the spring 9 can drive the pressing die 10 to quickly retract, the cover plate 6 is rotated, so that the thin-wall ferrule can be poured out, convenient and fast for work efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The shaping die for the heat treatment of the thin-walled ferrule comprises a shell (1) and is characterized in that a fixed column (14) is fixedly connected to the inner wall of the bottom end of the shell (1), the outer wall of the fixed column (14) is provided with the thin-walled ferrule, the inner wall of the thin-walled ferrule is attached to the outer wall of the fixed column (14), the inner wall of the shell (1) is provided with a plurality of connecting plates (8), the connecting plates (8) are arranged in an equal density mode, one side of each connecting plate (8) is connected with a spring (9) in a clamping mode, the outer wall of one side of each spring (9) is connected with a second connecting plate (28) in a clamping mode, the outer wall of each second connecting plate (28) is connected with a pressing die (10), the inner walls of the pressing dies (10) form a complete circle, the inner wall of each pressing die (10) is attached to the outer wall of the thin-walled ferrule, and the inner wall of the top end of the shell (1) is provided with a sliding chute (11), the top of spout (11) is provided with a plurality of draw-in grooves (13), the inner wall activity joint of spout (11) has apron (4), the top outer wall of apron (4) is provided with handle (7), the outer wall of apron (4) is provided with a plurality of fixture blocks (6), and is a plurality of fixture block (6) position is corresponding with a plurality of draw-in grooves (13), the material of spring (9) is brass, the deformation temperature of spring (9) is 90 ℃.
2. The shaping tool for heat treatment of thin-walled ferrules according to claim 1, characterized in that the inner wall of the spring (9) is provided with a cavity (27) and the outer wall of the spring (9) is provided with a plurality of holes (26).
3. The shaping die for the heat treatment of the thin-walled ferrule as claimed in claim 1, wherein the outer wall of the top end of the shell (1) is provided with a plurality of upper connecting pieces (2), the outer wall of the bottom end of the shell (1) is provided with a plurality of lower connecting pieces (3), the positions of the upper connecting pieces (2) and the lower connecting pieces (3) correspond, and the upper connecting pieces (2) and the lower connecting pieces (3) are distributed at four corners of the shell (1).
4. The shaping die for the heat treatment of the thin-walled ferrule as defined in claim 3, wherein the upper connecting member (3) comprises a connecting ring (29), a limiting plate (15) is fixedly connected to the outer wall of the bottom end of the connecting ring (29), an inner wall of the connecting ring (29) is provided with an internal thread, a second connecting ring (16) is connected to the inner wall of the connecting ring (29) through the internal thread, a connecting piece (19) is fixedly connected to the outer wall of the bottom end of the second connecting ring (16), and a second clamping block (20) is arranged on the inner wall of the connecting piece (19).
5. The shaping die for heat treatment of thin-walled ferrules according to claim 3, characterized in that the lower connecting piece (3) comprises a third connecting ring (17), and a second clamping groove (18) is arranged on one side inner wall of the third connecting ring (17).
6. The shaping die for the heat treatment of the thin-walled ferrule as claimed in claim 5, wherein the second clamping blocks (20) are clamped on the inner wall of the second clamping grooves (18), and the inner wall of the limiting plate (15) is attached to the outer wall of the third connecting ring (17).
7. The shaping die for the heat treatment of the thin-walled ferrule as claimed in claim 1, wherein the inner wall of the pressing die (10) is provided with a third clamping groove (21) and an enlarged clamping groove (22), the inner wall of the third clamping groove (21) is clamped with a spherical clamping block (23), the outer wall of one side of the spherical clamping block (23) is fixedly connected with a connecting shaft (24), the other side of the connecting shaft (24) is connected with a second spherical clamping block (25), and the second spherical clamping block (25) is clamped on the inner wall of the enlarged clamping groove (22).
8. The shaping die for heat treatment of the thin-walled ferrule as claimed in claim 4, wherein the top inner wall of the outer shell (1) is provided with a plurality of second ventilation holes (12), the upper connecting member (2) is connected with the second ventilation holes (12), and the bottom inner wall of the outer shell (1) is provided with a plurality of ventilation holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662288.3A CN114959212A (en) | 2022-06-13 | 2022-06-13 | Shaping die for heat treatment of thin-wall ferrule |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662288.3A CN114959212A (en) | 2022-06-13 | 2022-06-13 | Shaping die for heat treatment of thin-wall ferrule |
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| CN114959212A true CN114959212A (en) | 2022-08-30 |
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| CN202210662288.3A Pending CN114959212A (en) | 2022-06-13 | 2022-06-13 | Shaping die for heat treatment of thin-wall ferrule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329988A (en) * | 2023-05-29 | 2023-06-27 | 江苏龙跃不锈钢管业有限公司 | Stainless steel tube machining chuck machine |
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