CN219746197U - Steel pipe electric upsetting anvil with water mandrel - Google Patents
Steel pipe electric upsetting anvil with water mandrel Download PDFInfo
- Publication number
- CN219746197U CN219746197U CN202321342432.1U CN202321342432U CN219746197U CN 219746197 U CN219746197 U CN 219746197U CN 202321342432 U CN202321342432 U CN 202321342432U CN 219746197 U CN219746197 U CN 219746197U
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- China
- Prior art keywords
- anvil
- mandrel
- water
- steel pipe
- clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 41
- 239000000956 alloy Substances 0.000 claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electric upsetting machine anvil, and discloses a steel pipe electric upsetting anvil with a water-through mandrel, which comprises an anvil, wherein an anvil alloy block is embedded at one side of the anvil, an embedded groove is arranged at one side of the anvil alloy block, and the water-through mandrel for sleeving a copper pipe is arranged at the embedded groove; the water-through mandrel comprises a steel tube sleeved mandrel, the end part of the steel tube sleeved mandrel is symmetrically and fixedly connected with two groups of clamping assemblies used for being clamped in the grooves embedded in the side surfaces of the anvil alloy blocks, and the clamping assemblies comprise two groups of clamping housings symmetrically and fixedly installed on the outer sides of the end parts of the steel tube sleeved mandrel. According to the utility model, through the arrangement of the replaceable water-passing mandrel, the abrasion of the anvil alloy block is effectively reduced, the service life is prolonged, and through the arrangement of the water-passing mandrel, the control of the pipe diameter and the shape of the steel pipe in the electric upsetting process is effectively realized; through the setting of water guide through-hole, effectively cool down the processing to the stock alloy piece in the in-service use and water-through dabber, improve life.
Description
Technical Field
The utility model relates to the technical field of electric upsetting machine anvil, in particular to a steel pipe electric upsetting anvil with a water-passing mandrel.
Background
The electric upsetting and upsetting processing refers to that an elongated metal workpiece is heated to a molding temperature by utilizing the resistance of the workpiece under the low voltage and high current between a conductive clamping cylinder and an anvil cylinder, and is locally molded under the pushing of pressure; the lower electrode of the clamping cylinder is generally a copper clamp, and the upper electrode of the anvil cylinder is generally an upsetting anvil block made of high tungsten alloy.
However, in the existing steel pipe electric upsetting process, the following problems generally exist: 1: the shape and the aperture of the inner hole are not well controlled in the electric upsetting process; 2: the conventional anvil for electric upsetting is characterized in that an alloy block is inlaid at the end part of the anvil, and if the alloy block is worn, the whole anvil is basically scrapped; 3: round steel and steel pipes with the same diameter, the contact area of the steel pipes and the anvil is relatively small, and the surface of the anvil is seriously concave in the electric upsetting process, so that the service life of the anvil is influenced.
Disclosure of Invention
The utility model aims to provide a steel pipe electric upsetting anvil with a water mandrel, which solves the problems in the background technology.
The embodiment of the utility model provides a steel pipe electric upsetting anvil with a water-passing mandrel, which comprises an anvil, wherein an anvil alloy block is embedded at one side of the anvil, an embedded groove is arranged at one side of the anvil alloy block, and the water-passing mandrel for sleeving a copper pipe is arranged at the embedded groove;
the water-through mandrel comprises a steel tube sleeved mandrel, two groups of clamping assemblies used for being clamped in grooves embedded in the side surfaces of the anvil alloy blocks are symmetrically and fixedly connected to the end parts of the steel tube sleeved mandrel, each clamping assembly comprises two groups of clamping housings symmetrically and fixedly installed on the outer sides of the end parts of the steel tube sleeved mandrel, two sides of each clamping housing are respectively provided with an opening, and two groups of stretching blocks used for being clamped are slidably arranged in each clamping housing; the side surface of the stretching block is fixedly provided with the guide block which is arranged in the steel pipe sleeved mandrel in a sliding manner, so that stable displacement adjustment of the stretching block is conveniently and effectively realized, the end surface of the stretching block is fixedly provided with the anti-falling plate, and the whole steel pipe sleeved mandrel is prevented from falling off from the inner side of the steel pipe sleeved mandrel;
the anvil alloy block comprises an alloy block, the embedded groove is formed in the center of the side face of the anvil alloy block, and two groups of clamping plates for blocking the clamping assembly are fixedly arranged on the end face of the embedded groove.
Optionally, the inboard middle part fixed mounting of joint housing has the fixed plate to at the both sides fixed mounting of fixed plate with the steel pipe cover establish the dabber coaxial arc loop bar, the stretch piece slip cap is established in the outside of stretching the piece, conveniently stretches out from the joint housing in the back effective joint of inlaying on the stock alloy piece establish in the recess.
Optionally, the outside cover of arc loop bar is equipped with the spring, and the both sides of spring are respectively with fixed plate and visit stretch piece fixed connection to effectively guarantee to visit stretching piece and can be comparatively conveniently from the joint housing in visit stretch and go out, establish for the actual card and provide convenience.
Optionally, the equal fixed mounting in top of stretching the piece is used for stirring the poking rod, just arc through-hole has been seted up on the top of joint housing, just the spacing slip of one end of poking rod, and the top surface of dabber flushes is established with the steel pipe cover to the top height of poking rod, and then conveniently controls the shrink of stretching the piece, provides convenience for in-service use control.
Optionally, the central angle that joint board and joint subassembly correspond is 90, and effective probing in the time of convenient actual installation provides effective assurance for actual joint.
Optionally, the inside of stock and stock alloy piece and the inside water guide through-hole that is equipped with the intercommunication of leading to the water dabber, and the bottom one side of stock is equipped with the inlet opening that sets up with leading to the water through-hole intercommunication.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. the abrasion of the anvil alloy block is effectively reduced and the service life is prolonged through the arrangement of the replaceable water-through mandrel, and the control of the pipe diameter and the shape of the steel pipe in the electric upsetting process is effectively realized through the arrangement of the water-through mandrel, so that the electric upsetting device is convenient for practical operation and use;
2. through the setting of water guide through-hole, effectively cool down the processing to the stock alloy piece in the in-service use and water-through dabber, improve life.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a steel tube electric upsetting anvil with a water mandrel;
fig. 2 is a schematic side view of an anvil alloy block of the steel tube electric upsetting anvil with a water mandrel;
fig. 3 is a schematic side structure view of a water-passing mandrel of the steel pipe electric upsetting anvil with the water-passing mandrel.
In the figure: 1. a stock; 2. a water-guiding through hole; 3. an anvil alloy mass; 31. an alloy block; 32. a clamping plate; 4. a water-through mandrel; 41. the steel pipe is sleeved with a mandrel; 42. a stretching block; 43. a spring; 44. a fixing plate; 45. a clamping cover shell; 46. an arc sleeve rod; 47. a toggle rod.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the steel pipe electric upsetting anvil with the water-passing mandrel comprises an anvil 1, wherein an anvil alloy block 3 is embedded at one side of the anvil 1, an embedded groove is arranged at one side of the anvil alloy block 3, and a water-passing mandrel 4 for sleeving a copper pipe is arranged at the embedded groove;
the water-through mandrel 4 comprises a steel pipe sleeved mandrel 41, two groups of clamping assemblies used for being clamped in grooves embedded in the side faces of the anvil alloy block 3 are symmetrically and fixedly connected to the end parts of the steel pipe sleeved mandrel 41, each clamping assembly comprises two groups of clamping housings 45 symmetrically and fixedly arranged on the outer sides of the end parts of the steel pipe sleeved mandrel 41, two sides of each clamping housing 45 are respectively provided with an opening, and two groups of stretching blocks 42 used for being clamped are slidably arranged in each clamping housing 45; the side surface of the detection and extension block 42 is fixedly provided with a guide block which is arranged in the steel pipe sleeved mandrel 41 in a sliding manner, so that stable displacement adjustment of the detection and extension block 42 is conveniently and effectively realized, and the end surface of the detection and extension block 42 is fixedly provided with an anti-drop plate, so that the whole steel pipe sleeved mandrel 41 is prevented from dropping off from the inner side of the steel pipe sleeved mandrel 41;
the anvil alloy block 3 comprises an alloy block 31, an embedding groove is formed in the center of the side surface of the anvil alloy block 3, and two groups of clamping plates 32 for blocking the clamping assembly are fixedly arranged on the end surface of the embedding groove of the alloy block 31.
Further, a fixing plate 44 is fixedly installed in the middle of the inner side of the clamping housing 45, an arc-shaped sleeve rod 46 coaxial with the steel pipe sleeve mandrel 41 is fixedly installed on two sides of the fixing plate 44, the detecting and extending block 42 is slidably sleeved on the outer side of the detecting and extending block 42, and the clamping and extending block is conveniently and effectively clamped in the embedded groove on the anvil alloy block 3 after the clamping housing 45 protrudes out.
Specifically, the outer side of the arc-shaped loop bar 46 is sleeved with a spring 43, and two sides of the spring 43 are fixedly connected with the fixing plate 44 and the detecting and extending block 42 respectively, so that the detecting and extending block 42 can be conveniently detected and extended out of the clamping housing 45, and convenience is brought to actual clamping.
Specifically, the top of stretching piece 42 is all fixed mounting has the poking rod 47 that is used for stirring, and arc through-hole has been seted up on the top of joint housing 45, and the one end of poking rod 47 is spacing to slide, and the top surface of dabber 41 is established with the steel pipe cover to the top height of poking rod 47 flushes, and then conveniently controls the shrink of stretching piece 42, provides convenience for in-service use control.
Further, the central angles corresponding to the clamping plate 32 and the clamping assembly are 90 degrees, so that effective penetration in actual installation is facilitated, and effective guarantee is provided for actual clamping.
Further, a water guide through hole 2 communicated with the inside of the anvil alloy block 3 and the inside of the water guide mandrel 4 is formed in the inside of the anvil 1, and a water inlet hole communicated with the water guide through hole 2 is formed in one side of the bottom end of the anvil 1.
When the telescopic type water supply device is used, the poking rod 47 on the water supply mandrel 4 is poked to realize effective contraction of the stretching blocks 42, then the clamping assembly at the integral end part of the water supply mandrel 4 is aligned to the embedded groove at the side surface of the anvil alloy block 3 and inserted into the side surface notch of the clamping plate 32, and then the rotation is carried out, at the moment, under the action of the spring 43, the stretching blocks 42 at two sides are ejected out, so that the central angle corresponding to the integral clamping assembly is larger than 90 degrees, and under the action of the clamping plate 32, the whole is effectively clamped in the embedded groove on the anvil alloy block 3, so that the falling off is avoided, and the practical use is convenient;
when the water-through mandrel 4 is taken out for replacement, the clamping housing 45 of the whole clamping assembly is rotated to the gap between the clamping plates 32, and then the two sets of poking rods 47 are poked, so that the stretching block 42 is completely contracted to the inner side of the clamping housing 45, the whole clamping assembly is conveniently separated from the anvil alloy block 3, and the replacement treatment of the water-through mandrel 4 is conveniently carried out; through the setting of removable logical dabber 4, effectively establish the setting of dabber 41 through the steel pipe cover of different specification shapes, realize the size and the shape of electric upsetting steel pipe, convenient in-service use has still effectively avoided the wearing and tearing of stock alloy piece 3, extension in-service life.
In the in-process of in-service use, the water-through holes 2 can be arranged, so that the water-through temperature of the water-through mandrel 4 can be effectively reduced, and the service life is prolonged.
Claims (6)
1. Steel pipe electric upsetting anvil of band-pass dabber, its characterized in that: the copper tube water-through mandrel comprises an anvil (1), wherein an anvil alloy block (3) is embedded on one side of the anvil (1), an embedded groove is formed on one side of the anvil alloy block (3), and a water-through mandrel (4) for sleeving a copper tube is arranged at the embedded groove;
the water-through mandrel (4) comprises a steel pipe sleeved mandrel (41), two groups of clamping assemblies used for being clamped in grooves embedded in the side faces of the anvil alloy blocks (3) are symmetrically and fixedly connected to the end parts of the steel pipe sleeved mandrel (41), each clamping assembly comprises two groups of clamping housings (45) symmetrically and fixedly installed on the outer sides of the end parts of the steel pipe sleeved mandrel (41), two sides of each clamping housing (45) are respectively provided with an opening, and two groups of detection and extension blocks (42) used for being clamped are slidably arranged in each clamping housing (45); the side surface of the extending block (42) is fixedly provided with a guide block which is arranged in the steel pipe sleeved mandrel (41) in a sliding manner, and the end surface of the extending block (42) is fixedly provided with an anti-falling plate, so that the whole steel pipe sleeved mandrel (41) is prevented from falling off from the inner side of the steel pipe sleeved mandrel (41);
the anvil alloy block (3) comprises an alloy block (31), the embedded groove is formed in the center of the side face of the anvil alloy block (3), and two groups of clamping plates (32) for blocking the clamping assembly are fixedly arranged on the end face of the embedded groove of the alloy block (31).
2. The steel pipe electric upsetting anvil with the water-passing mandrel as recited in claim 1, characterized in that a fixing plate (44) is fixedly arranged in the middle of the inner side of the clamping housing (45), arc-shaped loop bars (46) coaxial with the steel pipe sleeving mandrel (41) are fixedly arranged on two sides of the fixing plate (44), and the stretching block (42) is sleeved on the outer side of the stretching block (42) in a sliding mode.
3. The steel pipe electric upsetting anvil with the water-passing mandrel as recited in claim 2, characterized in that a spring (43) is sleeved on the outer side of the arc-shaped sleeve rod (46), and two sides of the spring (43) are fixedly connected with the fixing plate (44) and the stretching block (42) respectively.
4. The steel pipe electric upsetting anvil with the water-passing mandrel according to claim 3, wherein the top ends of the probing blocks (42) are fixedly provided with poking rods (47) for poking, the top ends of the clamping housings (45) are provided with arc-shaped through holes, one ends of the poking rods (47) slide in a limiting mode, and the top ends of the poking rods (47) are flush with the top surface of the steel pipe sleeved mandrel (41).
5. The steel pipe electric upsetting anvil with the water-passing mandrel as recited in claim 1, wherein the corresponding central angles of the clamping plate (32) and the clamping assembly are 90 degrees.
6. The steel pipe electric upsetting anvil with the water-passing mandrel according to claim 1, wherein a water guide through hole (2) communicated with the inside of the anvil alloy block (3) and the inside of the water-passing mandrel (4) is formed in the inside of the anvil (1), and a water inlet hole communicated with the water guide through hole (2) is formed in one side of the bottom end of the anvil (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342432.1U CN219746197U (en) | 2023-05-30 | 2023-05-30 | Steel pipe electric upsetting anvil with water mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342432.1U CN219746197U (en) | 2023-05-30 | 2023-05-30 | Steel pipe electric upsetting anvil with water mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746197U true CN219746197U (en) | 2023-09-26 |
Family
ID=88090008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342432.1U Active CN219746197U (en) | 2023-05-30 | 2023-05-30 | Steel pipe electric upsetting anvil with water mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746197U (en) |
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2023
- 2023-05-30 CN CN202321342432.1U patent/CN219746197U/en active Active
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| GR01 | Patent grant |