CN216732901U - A novel cold mould for tubular product production - Google Patents
A novel cold mould for tubular product production Download PDFInfo
- Publication number
- CN216732901U CN216732901U CN202123419525.3U CN202123419525U CN216732901U CN 216732901 U CN216732901 U CN 216732901U CN 202123419525 U CN202123419525 U CN 202123419525U CN 216732901 U CN216732901 U CN 216732901U
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- shaped steel
- production
- groups
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The application provides a novel cold mould for tubular product production, include: a mounting bracket extending in a first direction; the top of the mounting rack is open; a plurality of slide way groups are arranged in the mounting rack at intervals along a first direction; each slideway group comprises two slideways which are arranged in parallel; one end of the slide way is open, and the end of the slide way, which is relatively close to the top of the mounting rack, is an open end; the extension direction of the slide way is vertical to the first direction; a plurality of groups of fixed steel sheet groups; each set of shaped steel sheet group comprises a plurality of shaped steel sheets with the same structure; two ends of the shaped steel sheet can be inserted into two slideways belonging to the same slideway group in a sliding way; a circular pipe through hole is formed in the fixed steel sheet; the diameters of the pipe through holes formed in the shaped steel sheets belonging to different shaped steel sheet groups are different from each other. The application provides a novel cold mould for tubular product production has reduced retooling operating procedure, has improved retooling efficiency, has reduced manufacturing cost.
Description
Technical Field
The application relates to the technical field of pipe production and manufacturing, in particular to a novel cold die for pipe production.
Background
In the production process of the pipe, after being extruded by an extruder, the pipe needs to be introduced into a cooling water tank for vacuumizing, cooling and shaping, and then can enter a pipe cutting process to obtain a product with a final size; according to customer's different demands, need produce the tubular product of different pipe diameter specifications when producing, this just needs often to change the cold mould with conversion specification.
When the existing cold die is replaced, the existing cold die is limited by a cold die structure, the whole cold die needs to be firstly detached from a cooling water tank, then the shaped steel sheets are detached one by one and replaced and assembled, and then the shaped steel sheets are installed in the cooling water tank. To this end, the present application proposes a new cold die for the production of pipes.
Disclosure of Invention
The purpose of this application is to solve above problem, provides a novel cold mould for tubular product production.
The application provides a novel cold mould for tubular product production installs in coolant tank, include:
a mounting bracket extending in a first direction; the top of the mounting rack is open; a plurality of slide way groups are arranged in the mounting rack at intervals along the first direction; each slideway group comprises two slideways which are arranged in parallel; one end of the slide way is open, and the end of the slide way, which is relatively close to the top of the mounting frame, is an open end; the extension direction of the slide way is perpendicular to the first direction;
a plurality of groups of fixed steel sheet groups; each set of the shaped steel sheet group comprises a plurality of shaped steel sheets with the same structure; two ends of the shaped steel sheet can be inserted in the two slideways belonging to the same slideway group in a sliding way; the fixed steel sheet is provided with a circular pipe through hole; the diameters of the pipe through holes formed in the fixed steel sheets belonging to different fixed steel sheet groups are different from each other.
According to the technical scheme provided by some embodiments of the application, the shape of the shaped steel sheet is square; the center of the pipe through hole is overlapped with the center of the shaped steel sheet.
According to the technical scheme provided by some embodiments of the application, the open end of the slide way is provided with a guide groove; the inner dimension of the guide groove gradually increases along a direction relatively far away from the slide way.
According to the technical scheme provided by some embodiments of the application, the guide groove is a dovetail groove.
According to the technical scheme provided by some embodiments of the application, the mounting frame is provided with a first end and a second opposite end, wherein the first end is used for being connected with the cooling water tank; and the distance between every two adjacent slide ways is gradually increased along the direction of the first end of the mounting rack pointing to the second end of the mounting rack.
According to the technical scheme provided by some embodiments of the application, a first end of the mounting frame is provided with a mounting plate used for being connected with the cooling water tank; and the mounting plate is provided with a strip-shaped mounting through hole.
According to the technical scheme provided by some embodiments of the application, the mounting frame comprises a bottom plate and two side plates vertically connected with the bottom plate; the bottom plate and the two side plates jointly form the mounting rack with a U-shaped section; the bottom plate and the side plate are respectively provided with a cooling hole.
According to the technical scheme provided by some embodiments of the application, the novel cold die for pipe production further comprises a hollow cylindrical sizing sleeve detachably connected to the cooling water tank; the central axis of the sizing sleeve and the central axis of the pipe through hole are overlapped.
Compared with the prior art, the beneficial effect of this application: the novel cold mould for pipe production is characterized in that a mounting frame and a plurality of groups of the shaped steel sheet groups are arranged, a plurality of slide way groups are arranged in the mounting frame at intervals along a first direction, a slide way of each slide way group is provided with an opening, the slide way extends along a direction perpendicular to the first direction, each group of the shaped steel sheet groups comprises a plurality of shaped steel sheets provided with pipe through holes, two ends of each shaped steel sheet can be inserted into two slide ways belonging to the same slide way group in a sliding mode, when the production specification of a pipe needs to be changed, a group of proper shaped steel sheet groups need to be selected at first, all original shaped steel sheets in the mounting frame are drawn out from the openings of the mounting frame, and all the shaped steel sheets of the selected shaped steel sheet groups are sequentially inserted into the corresponding slide way groups; compared with the prior art, this a novel cold mould for tubular product production need not to pull down whole device from cooling water tank when production adjustment, only needs to change the design steel sheet, is about to original design steel sheet and takes out one by one and insert new design steel sheet one by one, and this a novel cold mould for tubular product production changes design steel sheet easy operation, changes specification time weak point, efficient, is favorable to reducing the cost of formation.
Drawings
FIG. 1 is a schematic structural diagram of a mounting frame of a novel cold die for pipe production provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of a mounting rack side plate of the novel cold die for pipe production provided by the embodiment of the application;
FIG. 3 is a schematic structural diagram of a mounting frame bottom plate of the novel cold die for pipe production provided by the embodiment of the application;
FIG. 4 is a schematic structural diagram of a shaped steel sheet of a novel cold die for pipe production provided by an embodiment of the application;
FIG. 5 is a schematic side view of a novel cold die for pipe production according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a sizing sleeve of the novel cold die for pipe production provided by the embodiment of the application.
The text labels in the figures are represented as:
1. a mounting frame; 101. a base plate; 102. a side plate; 103. a cooling hole; 2. a slideway; 3. shaping the steel sheet; 4. a tube through hole; 5. a guide groove; 6. mounting a plate; 7. a strip-shaped mounting through hole; 8. sizing sleeve; 9. and a cooling water tank.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Referring to fig. 1 to 6, the present embodiment provides a novel cold mold for pipe production, which is installed in a cooling water tank 9, and includes an installation frame 1 and a plurality of groups of shaped steel sheet sets, and when in use, a group of shaped steel sheet sets is selected to be matched with the installation frame 1 according to the pipe diameter specification of a pipe to be produced.
The structure of the mounting frame 1 is schematically illustrated in fig. 1, the mounting frame 1 extends along a first direction, and a top of the mounting frame 1 is open, in this embodiment, the mounting frame 1 includes a bottom plate 101 and two side plates 102 vertically connected to the bottom plate 101; the bottom plate 101 and the two side plates 102 together form the mounting frame 1 with a U-shaped cross section.
A plurality of slide way groups are arranged in the mounting rack 1 at intervals along the first direction; each slideway group comprises two slideways 2 which are arranged in parallel; the two slide ways 2 belonging to the same slide way group are respectively arranged on the two side plates 102, and the structural schematic diagram of the side plates 102 is shown in fig. 2; one end of the slide way 2 is open, and one end of the slide way 2, which is relatively close to the top of the mounting rack 1, is an open end; the extension direction of the slideway 2 is perpendicular to the first direction.
Each set of the shaped steel sheet group comprises a plurality of shaped steel sheets 3 with the same structure; the number of the shaped steel sheets 3 contained in each group of the shaped steel sheet groups is the same as that of the slide way groups arranged on the mounting rack 1; the structure of the shaped steel sheet 3 is shown in fig. 4, two ends of the shaped steel sheet 3 can be inserted into two slideways 2 belonging to the same slideway group in a sliding manner, and specifically, the shaped steel sheet 3 is inserted into the slideways 2 from the open ends of the slideways 2 in a sliding manner; the shaping steel sheet 3 is provided with a circular pipe through hole 4; the diameters of the pipe through holes 4 formed in all the shaped steel sheets 3 belonging to the same shaped steel sheet group are the same; the diameters of the pipe through holes 4 formed in the shaped steel sheets 3 belonging to different shaped steel sheet groups are different from each other.
Further, the shape of the shaped steel sheet 3 is square; the center of the pipe through hole 4 is superposed with the center of the shaped steel sheet 3; in this embodiment, the length of the shaped steel sheet 3 is 64mm and the thickness thereof is 2 mm.
Through inciting somebody to action design steel sheet 3 sets up to square shape, and its center with tubular product through-hole 4's center coincides mutually, when installation design steel sheet 3, need not to spend time to judge, only need with arbitrary one side of design steel sheet 3 insert a set of slide group in the mounting bracket 1 can, be favorable to practicing thrift the time of installation design steel sheet 3, thereby be favorable to shortening the total length of changing the design steel sheet, and then be favorable to raising the efficiency, avoid causing few manufacturing cost's waste.
Further, referring to fig. 2, the open end of the slide 2 has a guide slot 5; the guide grooves 5 are arranged on the side plates 102, the inner dimension of the guide grooves 5 gradually increases along the direction relatively far away from the slide way 2, and in the embodiment, the guide grooves 5 are arranged in a dovetail groove structure.
Through setting up guide way 5, make things convenient for design steel sheet 3 to insert in the slide 2, practiced thrift the time of aiming at design steel sheet 3 and slide 2 to be favorable to shortening the total length of changing the design steel sheet, and then be favorable to raising the efficiency, avoid causing few manufacturing cost's waste.
Further, referring to fig. 2 and fig. 3, cooling holes 103 are respectively formed on the bottom plate 101 and the side plate 102; the cooling holes 103 formed in the bottom plate 101 are two elongated holes extending along the length direction of the bottom plate 101, and the two elongated holes are arranged in parallel; the cooling holes 103 in the side plates 102 are opened between two adjacent slide ways 2, and are rectangular in shape.
Through seting up cooling hole 103 on bottom plate 101 and curb plate 102 respectively for coolant liquid in the coolant tank 9 fully contacts with the tubular product outer wall, is favorable to fully cooling fast to the tubular product.
Further, referring to fig. 6, the novel cold die for pipe production further includes a hollow cylindrical sizing sleeve 8; the sizing sleeve 8 is detachably connected to the side wall of the cooling water tank 9 with a pipe inlet; the central axis of the sizing sleeve 8 is coincided with the central axis of the pipe through hole 4 on the shaped steel sheet 3 arranged on the mounting rack 1.
When using, the tubular product temperature of extruding through the extruder is higher, and tubular product is softer this moment, need let in cooling water tank and carry out evacuation cooling design, and high temperature tubular product gets into behind the cooling water tank at first through sizing cover 8, and tubular product through-hole 4 on each design steel sheet 3 in the rethread mounting bracket 1 lets in the in-process, and tubular product is cooled off the design gradually.
Further, the mounting bracket 1 has a first end for connecting with the cooling water tank 9 and an opposite second end; the first end is the lower end of fig. 2 and the second end is the upper end of fig. 2; when the mounting frame 1 is used, the first end of the mounting frame is used for being connected with the side wall, provided with the pipe inlet, of the cooling water tank 9; specifically, as shown in fig. 5, two mounting plates 6 are arranged at a first end of the mounting frame 1; the two mounting plates 6 are respectively connected to the two side plates 102, and strip-shaped mounting through holes 7 are formed in the mounting plates 6.
When using, pass through the bolt bar installation through-hole 7 makes things convenient for the installation of mounting bracket 1 on the one hand with mounting bracket 1 and 9 lateral walls fixed connection of cooling water tank, bar installation through-hole 7's setting, and on the other hand convenience is coaxial, makes things convenient for the coaxial regulation of tubular product through-hole 4 and sizing cover 8 promptly.
Further, along the direction that the first end of the mounting rack 1 points to the second end of the mounting rack 1, the distance between two adjacent slide way groups is gradually increased; just let in the tubular product softest in the cooling water tank, along with letting in gradually, tubular product is by evacuation gradually and cooling design, consequently, the interval setting between two adjacent slide groups that this application will be close to tubular product entrance point is less relatively, makes it provide sufficient support to the softer tubular product that lets in, prevents that it from warping because of gravity reason, is favorable to stabilizing production.
In this embodiment, be provided with 8 groups of slide groups altogether on mounting bracket 1, follow the first end of mounting bracket 1 points to the direction of mounting bracket 1 second end, adjacent two interval between the slide group does in proper order: 13cm, 18cm, 23cm, 40cm, 62.5cm, 65.5cm, 66 cm.
According to the novel cold die for pipe production, when the production specification of a pipe needs to be changed, firstly, a group of proper sizing steel sheet groups needs to be selected, all original sizing steel sheets in the mounting frame are drawn out from the opening of the mounting frame, and all the sizing steel sheets of the selected sizing steel sheet groups are sequentially inserted into the corresponding slide way groups; compared with the prior art, this a novel cold mould for tubular product production need not to pull down whole device from cooling water tank when production adjustment, only needs to change the design steel sheet, is about to original design steel sheet and takes out one by one and insert new design steel sheet one by one, and this a novel cold mould for tubular product production changes design steel sheet easy operation, changes specification time weak point, efficient, is favorable to reducing the cost of formation.
It should be noted that the novel cold die provided by the application can be applied to the production of pipes made of different materials, such as PPR pipes or pipes made of other polypropylene materials.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.
Claims (8)
1. A novel cold mould for tubular product production installs in coolant tank (9), its characterized in that includes:
a mounting frame (1) extending in a first direction; the top of the mounting rack (1) is open; a plurality of slide way groups are arranged in the mounting rack (1) at intervals along the first direction; each slideway group comprises two slideways (2) which are arranged in parallel; one end of the slide way (2) is open, and one end of the slide way (2) relatively close to the top of the mounting rack (1) is an open end; the extension direction of the slideway (2) is perpendicular to the first direction;
a plurality of groups of fixed steel sheet groups; each set of the shaped steel sheet group comprises a plurality of shaped steel sheets (3) with the same structure; two ends of the shaped steel sheet (3) can be inserted into the two slideways (2) belonging to the same slideway group in a sliding way; a circular pipe through hole (4) is formed in the shaping steel sheet (3); the diameters of the pipe through holes (4) formed in the shaped steel sheets (3) belonging to different shaped steel sheet groups are different from each other.
2. The new cold die for the production of pipes according to claim 1, characterized in that the shape of said shaped steel sheet (3) is square; the center of the pipe through hole (4) is overlapped with the center of the shaped steel sheet (3).
3. The new cold die for the production of tubes according to claim 1, characterized in that the open end of said slide (2) has a guide groove (5); the inner dimension of the guide groove (5) is gradually increased along the direction relatively far away from the slide way (2).
4. A new cold die for the production of tubes according to claim 3, characterised in that said guide grooves (5) are dovetail grooves.
5. A new cold die for the production of tubes according to claim 1, characterised in that said mounting frame (1) has a first end for connection with said cooling water tank (9) and an opposite second end; and the distance between two adjacent slide ways is gradually increased along the direction of the first end of the mounting rack (1) pointing to the second end of the mounting rack (1).
6. A new cold mould for the production of tubes according to claim 5, characterised in that the first end of the mounting frame (1) is provided with a mounting plate (6) for connection with the cooling water tank (9); and a strip-shaped mounting through hole (7) is formed in the mounting plate (6).
7. The new cold die for the production of tubes according to claim 1, characterised in that said mounting frame (1) comprises a bottom plate (101) and two side plates (102) perpendicularly connected to said bottom plate (101); the bottom plate (101) and the two side plates (102) jointly form the mounting frame (1) with a U-shaped cross section; the bottom plate (101) and the side plate (102) are respectively provided with a cooling hole (103).
8. The new cold die for pipe production according to claim 1, characterized in that it further comprises a hollow cylindrical sizing sleeve (8) removably connected to said cooling water tank (9); the central axis of the sizing sleeve (8) is overlapped with the central axis of the pipe through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419525.3U CN216732901U (en) | 2021-12-30 | 2021-12-30 | A novel cold mould for tubular product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419525.3U CN216732901U (en) | 2021-12-30 | 2021-12-30 | A novel cold mould for tubular product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216732901U true CN216732901U (en) | 2022-06-14 |
Family
ID=81910007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419525.3U Active CN216732901U (en) | 2021-12-30 | 2021-12-30 | A novel cold mould for tubular product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216732901U (en) |
-
2021
- 2021-12-30 CN CN202123419525.3U patent/CN216732901U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215550912U (en) | Plastic pipe flaring machine | |
| CN204725383U (en) | For the radiating tube clamping device of automatic machine for assembling parts of chains | |
| CN216732901U (en) | A novel cold mould for tubular product production | |
| CN106113462A (en) | Double-wall corrugated pipe production system | |
| CN102310539A (en) | Extrusion die of plastic pipe production equipment with one runner inlet and eight runner outlets | |
| CN107900132A (en) | A kind of production method of shape tube | |
| CN210851256U (en) | Single-wall corrugated pipe extrusion production equipment | |
| CN211843098U (en) | Cooling device of HDPE double-wall corrugated pipe forming machine | |
| CN210411947U (en) | Aluminum profile forming extruder equipment | |
| CN111842676A (en) | Processing equipment of flared tube | |
| CN102785358A (en) | Processing device and processing method of forming sheet for lengthened polypropylene honeycombed inclined tube | |
| CN220390270U (en) | Assembled plastic extrusion die | |
| CN218798251U (en) | Solder bar extruder | |
| CN217169676U (en) | Forming die is used in production of self-winding silicone rubber tube | |
| CN204820272U (en) | Hollow pipe briquetting machine | |
| CN210148698U (en) | Building board forming machine | |
| CN211466813U (en) | Inorganic foaming cement heated board forming die | |
| CN215143478U (en) | Novel aluminum alloy integrated forming die | |
| CN215355393U (en) | Assembly line support mould | |
| CN114709071B (en) | High-pressure gas channel strip, production device and process thereof | |
| CN219004279U (en) | Sheet metal component production is with quick forming mechanism | |
| CN215969736U (en) | Mold device for producing large-caliber high-heat-resistance hot spring pipe | |
| CN215392113U (en) | Seamless steel pipe necking control device | |
| CN210535417U (en) | Cooling device for cable production | |
| CN213496077U (en) | Processing equipment of flared tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |