CN210475017U - Die for extrusion forming of steel pipe - Google Patents
Die for extrusion forming of steel pipe Download PDFInfo
- Publication number
- CN210475017U CN210475017U CN201921214632.2U CN201921214632U CN210475017U CN 210475017 U CN210475017 U CN 210475017U CN 201921214632 U CN201921214632 U CN 201921214632U CN 210475017 U CN210475017 U CN 210475017U
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- die
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the mould field, especially, be used for steel pipe extrusion's mould, to the lower problem of efficiency when current to the certain steel pipe of preparation length, the scheme that follows is proposed now, it includes the bottom plate, the curb plate has all been welded to the top both sides of bottom plate, the top welding of two curb plates has same roof, the bottom fixed mounting of roof has the push rod motor, the welding has the die post on the output shaft of push rod motor, the top fixed mounting of bottom plate has the die holder, the die cavity has been seted up at the top of die holder, the bottom of die post contacts with the bottom inner wall of die cavity, the sideboard has all been welded to the top both sides of die holder, the pillar hole has been seted up on the sideboard, even the downthehole slidable mounting of pillar has even post, the fixed cover in the outside of even post is equipped. The utility model discloses the practicality is good, can improve the preparation efficiency to the steel pipe, easy operation.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a mould for steel pipe extrusion.
Background
The extrusion die belongs to one of forming dies, and the discharging mode is realized by the action of extrusion. The method is widely applied to aluminum special-shaped structures and is also used in plastic parts.
Through retrieval, the extrusion die for the stainless steel pipe fitting disclosed by the authorization notice number CN205966828U comprises a female die, a male die and a mandrel; the outer part of the female die is a cylinder, a step hole is formed in the female die, a small hole of the step hole is matched with a stainless steel pipe fitting to be extruded, the outer part of the male die is a cylinder, a circular through hole is formed in the male die, a convex block is arranged at the joint of the male die and the female die, and the convex block can be embedded into a large hole of the step hole of the female die; the through-hole clearance fit in dabber and the convex mould, and the other end of dabber also is clearance fit with inside stainless steel pipe fitting, but it is less efficient when making the certain steel pipe of length.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the efficiency is lower when the steel pipe with certain length is manufactured in the prior art, and providing a mould for extrusion forming of the steel pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mould for steel pipe extrusion, comprising a base plate, the curb plate has all been welded to the top both sides of bottom plate, and the top welding of two curb plates has same roof, and the bottom fixed mounting of roof has the push rod motor, and the welding has the die post on the output shaft of push rod motor, and the top fixed mounting of bottom plate has the die holder, and the die cavity has been seted up at the top of die holder, and the bottom of die post contacts with the bottom inner wall of die cavity, and the sideboard has all been welded to the top both sides of die holder, has seted up even post hole on the sideboard, and even downthehole slidable mounting of post has even post, and.
Preferably, a plurality of first springs are welded to one side, away from each other, of the two push plates, one ends, away from each other, of the two first springs on the same horizontal axis are welded to one side, close to each other, of the two side plates respectively, a first plate is welded to the bottom of the connecting column, a first triangular plate is welded to the bottom of the first plate, sliding grooves are formed in two sides of the top of the die holder, and sliding plates are arranged in the sliding grooves in a sliding mode.
Preferably, the traction groove has all been seted up to one side that two slides are close to each other, and slidable mounting has the traction plate in the traction groove, and the arc has all been welded to one side that two traction plates are close to each other, and the top welding of arc has the second board, and the top welding of second board has the second set-square, and the second set-square contacts with the inclined plane of first set-square, and the die column is located the inboard of two arcs.
Preferably, the pull plates are welded at the tops of the two sliding plates far away from each other, the side plates are provided with pull holes, and the pull plates are slidably mounted in the pull holes.
Preferably, the top of the traction plate is welded with a second spring, and the top end of the second spring is welded on the inner wall of the top of the traction groove, so that the traction plate can be restored to the original position.
Preferably, the baffle is welded to the one end that two even posts kept away from each other, carries out spacing processing to even post.
In the utility model, the mould for steel pipe extrusion molding promotes the baffle, and the baffle drives the linking post to move, and the linking post drives the push pedal to move, and the push pedal stretches the first spring, and the linking post drives the first board to move, and the first board drives the first set square to move, and at this moment, the second spring drives the traction plate to move due to the elasticity of self, and the second board drives the second set square to move, and the pulling plate is pulled, and the pulling plate drives the slide plate to move, so that the die cavity is exposed, and the material is added into the die cavity, and then the operation is performed in the reverse direction, so that the arc plate moves into the die cavity;
the push rod motor is started, the output shaft of the push rod motor drives the die column to move, the die column enters the die cavity through a gap between the two arc-shaped plates, the material is extruded into the steel pipe, then the steps are repeated, the steel pipe is taken out, and for the steel pipe with the certain manufacturing length, the manufacturing efficiency of the steel pipe is effectively improved, and the operation is simple.
The utility model discloses the practicality is good, can improve the preparation efficiency to the steel pipe, easy operation.
Drawings
Fig. 1 is a schematic structural view of a die for extrusion forming of steel pipes according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a die for extrusion forming of steel pipes according to the present invention;
fig. 3 is a schematic top view of the die holder portion of the die for extruding steel pipes according to the present invention.
In the figure: the device comprises a base plate 1, side plates 2, a top plate 3, a push rod motor 4, a die holder 5, a die groove 6, a die column 7, a side plate 8, a connecting column 9, a push plate 10, a first spring 11, a first triangular plate 12, a sliding chute 13, a sliding plate 14, a traction plate 15, a second spring 16, a second triangular plate 17 and an arc plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a mould for steel pipe extrusion, comprising a base plate 1, curb plate 2 has all been welded to the top both sides of bottom plate 1, the top welding of two curb plate 2 has same roof 3, the bottom fixed mounting of roof 3 has push rod motor 4, the welding has die post 7 on push rod motor 4's the output shaft, the top fixed mounting of bottom plate 1 has die holder 5, die cavity 6 has been seted up at die holder 5's top, the bottom of die post 7 contacts with the bottom inner wall of die cavity 6, sideboard 8 has all been welded to the top both sides of die holder 5, link the post hole has been seted up on sideboard 8, link downthehole slidable mounting of post has even post 9, the fixed cover in the outside of even post 9 is.
The utility model discloses in, a plurality of first springs 11 have all been welded to one side that two push pedal 10 kept away from each other, and the one end that two first springs 11 that lie in on the same horizontal axis kept away from each other welds respectively in one side that two sideboard 8 are close to each other, and the bottom welding of even post 9 has first board, and the bottom welding of first board has first set square 12, and spout 13 has all been seted up to the top both sides of die holder 5, and slidable mounting has slide 14 in spout 13.
The utility model discloses in, the traction groove has all been seted up to one side that two slides 14 are close to each other, and slidable mounting has traction plate 15 in the traction groove, and arc 18 has all been welded to one side that two traction plates 15 are close to each other, and the second board has been welded at the top of arc 18, and the top welding of second board has second set square 17, and second set square 17 contacts with the inclined plane of first set square 12, and mold column 7 is located the inboard of two arc 18.
The utility model discloses in, the arm-tie has all been welded at one side top that two slides 14 kept away from each other, has seted up the trompil on the sideboard 8, and arm-tie slidable mounting is in the trompil.
The utility model discloses in, the top welding of traction plate 15 has second spring 16, and the top of second spring 16 welds on the top inner wall of traction groove.
The utility model discloses in, the baffle has all been welded to the one end that two even posts 9 kept away from each other.
Example two
Referring to fig. 1-3, a mould for steel pipe extrusion, comprising a base plate 1, curb plate 2 has all been welded to bottom plate 1's top both sides, the top welding of two curb plate 2 has same roof 3, there is push rod motor 4 bottom of roof 3 through bolt fixed mounting, the welding has die post 7 on push rod motor 4's the output shaft, there is die holder 5 at bottom plate 1's top through bolt fixed mounting, die cavity 6 has been seted up at die holder 5's top, the bottom of die post 7 contacts with the bottom inner wall of die cavity 6, all the welding of die holder 5's top both sides has sideboard 8, the pillar hole has been seted up on sideboard 8, even downthehole slidable mounting of pillar has even post 9, the fixed cover in the outside of even post 9.
The utility model discloses in, a plurality of first springs 11 have all been welded to one side that two push pedal 10 kept away from each other, and the one end that two first springs 11 that lie in on the same horizontal axis kept away from each other welds respectively in one side that two sideboard 8 are close to each other, and the bottom welding of even post 9 has first board, and the bottom welding of first board has first set square 12, and spout 13 has all been seted up to the top both sides of die holder 5, and slidable mounting has slide 14 in spout 13.
The utility model discloses in, the traction groove has all been seted up to one side that two slides 14 are close to each other, and slidable mounting has traction plate 15 in the traction groove, and arc 18 has all been welded to one side that two traction plates 15 are close to each other, and the second board has been welded at the top of arc 18, and the top welding of second board has second set square 17, and second set square 17 contacts with the inclined plane of first set square 12, and mold column 7 is located the inboard of two arc 18.
The utility model discloses in, the arm-tie has all been welded at one side top that two slides 14 kept away from each other, has seted up the trompil on the sideboard 8, and arm-tie slidable mounting is in the trompil.
The utility model discloses in, the top welding of traction plate 15 has second spring 16, and the top of second spring 16 welds on the top inner wall of traction groove, can make traction plate 15 answer the normal position.
The utility model discloses in, two one ends of keeping away from each other of company's post 9 all weld the baffle, carry out spacing processing to company's post 9.
In the utility model, in use, the baffle is pushed, the baffle drives the connecting column 9 to move, the connecting column 9 drives the push plate 10 to move, the push plate 10 stretches the first spring 11, the connecting column 9 drives the first plate to move, the first plate drives the first triangle 12 to move, at the same time, the second spring 16 drives the traction plate 15 to move due to the elasticity of the second spring, the traction plate 15 drives the arc plate 18 to move, the arc plate 18 drives the second plate to move, the second plate drives the second triangle 17 to move, the pull plate is pulled, the pull plate drives the sliding plate 14 to move, the arc plate 18 is moved out of the die slot 6, the die slot 6 is exposed, the material is added into the die slot 6, then the reverse operation is carried out, the arc plate 18 is moved into the die slot 6, the push rod motor 4 is started, the output shaft of the push rod motor 4 drives the die column 7 to move, the die column 7 enters the die slot 6 through the gap between the two arc plates 18, the material is extruded into the steel pipe, and then the steps are repeated, and the steel pipe is taken out, so that the manufacturing efficiency of the steel pipe is effectively improved for manufacturing the steel pipe with a certain length, and the operation is simple.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mould for steel pipe extrusion, comprising a base plate, a serial communication port, the curb plate has all been welded to the top both sides of bottom plate, the top welding of two curb plates has same roof, the bottom fixed mounting of roof has the push rod motor, the welding has the die post on the output shaft of push rod motor, the top fixed mounting of bottom plate has the die holder, the die cavity has been seted up at the top of die holder, the bottom of die post contacts with the bottom inner wall of die cavity, the sideboard has all been welded to the top both sides of die holder, even the post hole has been seted up on the sideboard, even downthehole slidable mounting of post has even post, the fixed cover in the outside.
2. The die for extrusion molding of steel pipes as claimed in claim 1, wherein a plurality of first springs are welded on one side of each of the two push plates away from each other, one ends of the two first springs located on the same horizontal axis away from each other are welded on one sides of the two side plates close to each other, a first plate is welded on the bottom of the connecting column, a first triangular plate is welded on the bottom of the first plate, sliding grooves are formed in both sides of the top of the die holder, and sliding plates are slidably mounted in the sliding grooves.
3. The die for extrusion molding of steel pipes as claimed in claim 1, wherein the two sliding plates are provided with traction grooves on the sides close to each other, the traction grooves are internally provided with traction plates in a sliding manner, the sides close to each other are welded with arc-shaped plates, the top of each arc-shaped plate is welded with a second plate, the top of each second plate is welded with a second triangular plate, the second triangular plates are in contact with the inclined surfaces of the first triangular plates, and the die columns are located on the inner sides of the two arc-shaped plates.
4. The die for extrusion molding of steel pipes as claimed in claim 2, wherein the top of the side of the two sliding plates away from each other is welded with a pulling plate, the side plate is provided with a pulling hole, and the pulling plate is slidably mounted in the pulling hole.
5. The die for extrusion molding of steel pipes as claimed in claim 3, wherein the second spring is welded on the top of the traction plate, and the top end of the second spring is welded on the top inner wall of the traction groove.
6. The die for extrusion molding of steel pipes as claimed in claim 1, wherein the ends of the two connecting columns that are far away from each other are welded with baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214632.2U CN210475017U (en) | 2019-07-30 | 2019-07-30 | Die for extrusion forming of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214632.2U CN210475017U (en) | 2019-07-30 | 2019-07-30 | Die for extrusion forming of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475017U true CN210475017U (en) | 2020-05-08 |
Family
ID=70535218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214632.2U Expired - Fee Related CN210475017U (en) | 2019-07-30 | 2019-07-30 | Die for extrusion forming of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210475017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264599A (en) * | 2020-10-20 | 2021-01-26 | 东莞市中帆新材料科技有限公司 | Hydraulic forming equipment for steel pipe production |
-
2019
- 2019-07-30 CN CN201921214632.2U patent/CN210475017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264599A (en) * | 2020-10-20 | 2021-01-26 | 东莞市中帆新材料科技有限公司 | Hydraulic forming equipment for steel pipe production |
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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: 20200508 |