CN209477031U - A kind of concentric shape tube hydraulic press for molding - Google Patents
A kind of concentric shape tube hydraulic press for molding Download PDFInfo
- Publication number
- CN209477031U CN209477031U CN201822029834.1U CN201822029834U CN209477031U CN 209477031 U CN209477031 U CN 209477031U CN 201822029834 U CN201822029834 U CN 201822029834U CN 209477031 U CN209477031 U CN 209477031U
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- CN
- China
- Prior art keywords
- support frame
- concentric shape
- shape tube
- sliding shoe
- hydraulic press
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- 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.)
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Abstract
The utility model relates to the technical fields of formation of tubes, it is intended to provide a kind of concentric shape tube hydraulic press for molding, its key points of the technical solution are that including pedestal, workbench, column, upper beam, oil cylinder and sliding shoe, the workbench is set on the base, one end connecting working table of column, the other end connects upper beam, oil cylinder is arranged on upper beam, the piston rod of oil cylinder connects sliding shoe, and the sliding shoe is run through by column, it further include molding die and support frame, support frame as described above is arranged on the table, the molding die is placed on the support frame, the molding die includes forming blocks, the forming blocks are equipped with interconnected large diameter hole and diameter holes, the large diameter hole and diameter holes run through forming blocks, and the centerline collineation of the large diameter hole and diameter holes, support frame as described above is equipped with blanking hole, the internal diameter of the large diameter hole is less than The internal diameter of blanking hole；Straight tube can be fabricated concentric shape tube by this concentric shape tube hydraulic press for molding.
Description
Technical field
The utility model relates to the technical field of formation of tubes, in particular to a kind of concentric shape tube hydraulic press for molding.
Background technique
Concentric shape tube is the different pipeline of both ends internal diameter, most of concentric shape tube in the market as shown in Figure 1, its two
The internal diameter and outer diameter of end pipe mouth are all different, but the centerline collineation of both ends nozzle, currently, those skilled in the art can not pass through
Straight tube is fabricated into this concentric shape tube, has a kind of molding equipment yet-to-be developed for those skilled in the art, can will be straight
Pipe fabricates concentric shape tube.
Utility model content
The purpose of the utility model is to provide a kind of concentric shape tube hydraulic press for molding, can fabricate straight tube
Concentric shape tube.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of concentric shape tube hydraulic press for molding, including pedestal, workbench, column, upper beam, oil cylinder and sliding shoe, institute
It states workbench to be set on the base, one end connecting working table of the column, the other end connects upper beam, and the oil cylinder is arranged upper
The piston rod of Liang Shang, the oil cylinder connect sliding shoe, and the sliding shoe is run through by column, further includes molding die and support
Frame, support frame as described above are arranged on the table, and the molding die is placed on the support frame, and the molding die includes molding
Block, the forming blocks are equipped with interconnected large diameter hole and diameter holes, the large diameter hole and diameter holes and run through forming blocks, and
The centerline collineation of the large diameter hole and diameter holes, support frame as described above is equipped with blanking hole, under the internal diameter of the large diameter hole is less than
Expect the internal diameter in hole.
By using above-mentioned technical proposal, in processing, first forming blocks are placed on the support frame, large diameter hole is made to be in small
Diameter Kong Shangfang will be placed in large diameter hole with the matched straight tube of large diameter hole internal diameter, and the thickness phase of the height of straight tube and forming blocks
Deng, starting oil cylinder, oil cylinder drives sliding shoe in the operating condition, and towards close to the movement of straight tube direction, sliding shoe exerts a force to straight tube,
Straight tube is pressed into forming blocks, a part of straight tube is in large diameter hole, and another part is in diameter holes, due to diameter holes
Internal diameter be less than large diameter hole internal diameter, when straight tube is extruded in diameter holes, deformation occurs for straight tube, and straight tube is all expressed to
After in forming blocks, concentric special pipe is formed, oil cylinder drives sliding shoe to face away from molding Block direction movement, stirs forming blocks, make
Diameter holes are in above large diameter hole, then by external tool, such as pin, will be placed on path nose end with the matched pin of diameter holes
Portion simultaneously contradicts the concentric shape tube in diameter holes, is again started up oil cylinder, and oil cylinder drives sliding shoe to move towards close to molding Block direction
It is dynamic, pin is squeezed towards molding Block direction, thus realize the purpose for squeezing out special pipe concentric in forming blocks, it is different with one heart
Type pipe is fallen after coming out out of forming blocks by blanking hole, so far, realizes the purpose that straight tube is fabricated to concentric shape tube.
Further setting: the forming blocks are equipped with handle.
By using above-mentioned technical proposal, the setting of handle avoids staff from directly being gone with hand convenient for forming blocks of taking
It takes forming blocks, thus a possibility that hand for reducing staff is weighed wounded by sliding shoe.
Further setting: it is detachably connected between support frame as described above and workbench.
By using above-mentioned technical proposal, during straight tube is extruded, support frame by the pressure from sliding shoe,
If deformation occurs after long-term use in support frame, the support frame that deformation occurs can be disassembled from workbench, and more renew
Support frame, so as to continue to process straight tube.
Further setting: support frame as described above be equipped with mounting blocks, the workbench be equipped with mounting groove, the mounting blocks with
Mounting groove is slidably matched.
By using above-mentioned technical proposal, when installing support frame, by the peace on the mounting blocks and workbench on support frame
Tankage alignment, pushes support frame, mounting blocks is slided into mounting groove, so that the installation of support frame is realized, in disassembly support frame
When, support frame is pulled, support frame drives mounting blocks to slide in mounting groove, and when mounting blocks are detached from mounting groove, realizing will support
The purpose that frame disassembles.
Further setting: the section of the mounting blocks and mounting groove is disposed as "T"-shaped.
By using above-mentioned technical proposal, mounting groove can limit in the vertical direction mounting blocks, avoid installing
Block has the tendency that being upturned, and improves the stability of support frame.
Further setting: support frame as described above is equipped with convenient for the link block for support frame of taking, and the link block is at least arranged
It is three.
By using above-mentioned technical proposal, the setting of link block is convenient for carrying support frame, and can be at least three
People carries simultaneously, brings convenience for handling process.
Further setting: the sliding shoe is equipped with compact heap, and forming blocks are in below compact heap.
By using above-mentioned technical proposal, in straight tube process, compact heap moves together with sliding shoe, compact heap
Apply pressure to straight tube, straight tube is expressed in forming blocks, avoids sliding shoe from directly contradicting with forming blocks, lead to handle and cunning
The distance between motion block is too small, and staff generates friction with sliding shoe when taking handle.
Further setting: the compact heap is detachably connected with sliding shoe.
By using above-mentioned technical proposal, during squeezing straight tube, compact heap directly contacts compact heap with forming blocks
And rigid shock is generated, hollow can be generated using rear compact heap surface for a long time, staff can be according to the reality of compact heap
Service condition replaces it.
In conclusion the utility model has the following beneficial effects:
1, first forming blocks are placed on the support frame, is in large diameter hole above diameter holes, will be matched with large diameter hole internal diameter
Straight tube be placed in large diameter hole, sliding shoe to straight tube exert a force, straight tube is pressed into forming blocks, since the internal diameter of diameter holes is small
In the internal diameter of large diameter hole, when straight tube is extruded in diameter holes, deformation occurs for straight tube, and straight tube is all expressed in forming blocks
Afterwards, concentric special pipe is formed, oil cylinder drives sliding shoe to face away from molding Block direction movement, stirs forming blocks, make at diameter holes
Above large diameter hole, path bore ends will be placed on the matched pin of diameter holes and contradict the concentric shape tube in diameter holes,
It is again started up oil cylinder, oil cylinder drives sliding shoe towards close to molding Block direction movement, pin is squeezed towards molding Block direction, from
And realize the purpose for squeezing out special pipe concentric in forming blocks, realize the mesh that straight tube is fabricated to concentric shape tube
's；
2, the setting of handle avoids staff from directly going forming blocks of taking with hand, to reduce convenient for forming blocks of taking
A possibility that hand of staff is weighed wounded by sliding shoe；
3, mounting groove can limit in the vertical direction mounting blocks, and mounting blocks is avoided to have the tendency that being upturned,
Improve the stability of support frame.
Detailed description of the invention
Fig. 1 is in background technique for embodying the structural schematic diagram of concentric shape tube；
Fig. 2 is in the present embodiment for embodying the structural schematic diagram of the utility model；
Fig. 3 is in Fig. 2 for embodying the portion the A schematic enlarged-scale view of connection relationship between sliding shoe and compact heap；
Fig. 4 is in the present embodiment for embodying the structural schematic diagram of forming blocks；
Fig. 5 is in Fig. 2 for embodying the portion the B schematic enlarged-scale view of positional relationship between workbench and support frame.
In figure, 1, workbench；2, column；3, upper beam；4, oil cylinder；5, sliding shoe；7, support frame；8, compact heap；9, screw thread
Bar；10, threaded hole；11, mounting blocks；12, mounting groove；13, link block；14, forming blocks；15, large diameter hole；16, diameter holes；17,
Blanking hole；18, handle；19, pedestal.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of concentric shape tube hydraulic press for molding, as shown in Fig. 2, include pedestal 19, workbench 1, column 2,
Upper beam 3, oil cylinder 4, sliding shoe 5, molding die and support frame 7.
As shown in Figures 2 and 3, workbench 1 is arranged on pedestal 19, one end connecting working table 1 of column 2, and the other end connects
Beam 3 is connected, oil cylinder 4 is arranged on upper beam 3, and the piston rod of oil cylinder 4 connects sliding shoe 5, and sliding shoe 5 is run through by column 2, sliding
Compact heap 8 is removably connected on block 5, sliding shoe 5 is equipped with threaded rod 9, and compact heap 8 is equipped with threaded hole 10,9 spiral shell of threaded rod
It is connected in threaded hole 10.
As shown in Figure 4 and Figure 5, support frame 7 is removably connected to workbench 1, and support frame 7 is equipped with mounting blocks 11, work
Platform 1 is equipped with mounting groove 12, and mounting blocks 11 are slidably matched with mounting groove 12, and mounting blocks 11 and the section of mounting groove 12 are respectively provided with
To be "T"-shaped, to be limited in the vertical direction to mounting blocks 11, it be additionally provided with link block 13 on support frame 7, is taken with will pass through
Link block 13 is taken to carry support frame 7, link block 13 is set as three.
As shown in Figure 4 and Figure 5, molding die is placed on support frame 7, and molding die includes forming blocks 14, forming blocks 14
It is equipped with interconnected large diameter hole 15 and diameter holes 16, large diameter hole 15 and diameter holes 16 run through forming blocks 14, and large diameter hole
15 center line and the centerline collineation of diameter holes 16, support frame 7 are equipped with blanking hole 17, and the internal diameter of large diameter hole 15 is less than blanking
The internal diameter in hole 17, the center line of large diameter hole 15 and the centerline collineation of blanking hole 17, forming blocks 14 are equipped with convenient for molding of taking
The handle 18 of block 14, avoids staff from directly contacting with forming blocks 14 when taking handle 18.
Implementation process: in processing, forming blocks 14 are placed on support frame 7 by staff by handle 18, are made big
Diameter hole 15 is in 16 top of diameter holes, and makes the center line of large diameter hole 15 and the centerline collineation of blanking hole 17, will be with large diameter hole
The matched straight tube of 15 internal diameters is placed in large diameter hole 15, and the height of straight tube is equal with the thickness of forming blocks 14, starts oil cylinder 4,
Oil cylinder 4 drives sliding shoe 5 towards close to the movement of straight tube direction in the operating condition, and compact heap 8 is moved together with sliding shoe 5,
When compact heap 8 touches straight tube, compact heap 8 exerts a force to straight tube, and straight tube is pressed into forming blocks 14, a part of straight tube is made
In large diameter hole 15, another part is in diameter holes 16, since the internal diameter of diameter holes 16 is less than the internal diameter of large diameter hole 15, when
When straight tube is extruded in diameter holes 16, deformation occurs for straight tube, after straight tube is all expressed in forming blocks 14, is formed different with one heart
Shape pipe.
After concentric special pipe molding, oil cylinder 4 drives sliding shoe 5 to face away from the movement of 14 direction of forming blocks, slides connection
The compact heap 8 of block 5 moves up, and stirs forming blocks 14 by handle 18, is in diameter holes 16 above large diameter hole 15, then by
External tool will be placed on 16 end of diameter holes with the matched pin of diameter holes 16 and contradict the concentric abnormal shape in diameter holes 16
Pipe, is again started up oil cylinder 4, and oil cylinder 4 drives sliding shoe 5 towards mobile close to 14 direction of forming blocks, compact heap 8 by pin towards at
14 direction of type block squeezes, and when pin is extruded in forming blocks 14, the concentric special pipe in forming blocks 14, which is extruded, to be come, with one heart
Shape tube is fallen after coming out out of forming blocks 14 by blanking hole 17, to complete straight tube fabricating concentric shape tube
Process realizes the purpose that straight tube is processed to concentric shape tube.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of concentric shape tube hydraulic press for molding, including pedestal (19), workbench (1), column (2), upper beam (3), oil cylinder
(4) it is arranged on pedestal (19) with sliding shoe (5), the workbench (1), one end connecting working table (1) of the column (2),
The other end connects upper beam (3), and the oil cylinder (4) is arranged on upper beam (3), and the piston rod of the oil cylinder (4) connects sliding shoe
(5), and the sliding shoe (5) is run through by column (2), it is characterised in that: further includes molding die and support frame (7), the branch
Support (7) is arranged on workbench (1), and the molding die is placed on support frame (7), and the molding die includes forming blocks
(14), the forming blocks (14) are equipped with interconnected large diameter hole (15) and diameter holes (16), the large diameter hole (15) and small
Forming blocks (14) are run through in diameter hole (16), and the centerline collineation of the large diameter hole (15) and diameter holes (16), support frame as described above
(7) blanking hole (17) are equipped with, the internal diameter of the large diameter hole (15) is less than the internal diameter of blanking hole (17).
2. a kind of concentric shape tube hydraulic press for molding according to claim 1, it is characterised in that: the forming blocks (14)
It is equipped with handle (18).
3. a kind of concentric shape tube hydraulic press for molding according to claim 1, it is characterised in that: support frame as described above (7)
It is detachably connected between workbench (1).
4. a kind of concentric shape tube hydraulic press for molding according to claim 3, it is characterised in that: support frame as described above (7)
It is equipped with mounting blocks (11), the workbench (1) is equipped with mounting groove (12), and the mounting blocks (11) and mounting groove (12) are slided
Cooperation.
5. a kind of concentric shape tube hydraulic press for molding according to claim 4, it is characterised in that: the mounting blocks (11)
It is disposed as with the section of mounting groove (12) "T"-shaped.
6. a kind of concentric shape tube hydraulic press for molding according to claim 3, it is characterised in that: support frame as described above (7)
It is equipped with convenient for the link block (13) for support frame (7) of taking, the link block (13) sets at least to three.
7. a kind of concentric shape tube hydraulic press for molding according to claim 2, it is characterised in that: the sliding shoe (5)
It is equipped with compact heap (8), and forming blocks (14) are in below compact heap (8).
8. a kind of concentric shape tube hydraulic press for molding according to claim 7, it is characterised in that: the compact heap (8)
It is detachably connected with sliding shoe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029834.1U CN209477031U (en) | 2018-12-04 | 2018-12-04 | A kind of concentric shape tube hydraulic press for molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029834.1U CN209477031U (en) | 2018-12-04 | 2018-12-04 | A kind of concentric shape tube hydraulic press for molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477031U true CN209477031U (en) | 2019-10-11 |
Family
ID=68117927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822029834.1U Expired - Fee Related CN209477031U (en) | 2018-12-04 | 2018-12-04 | A kind of concentric shape tube hydraulic press for molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209477031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284003A (en) * | 2022-08-03 | 2022-11-04 | 杨清华 | Method for processing special-shaped pipe fitting |
-
2018
- 2018-12-04 CN CN201822029834.1U patent/CN209477031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284003A (en) * | 2022-08-03 | 2022-11-04 | 杨清华 | Method for processing special-shaped pipe fitting |
| CN115284003B (en) * | 2022-08-03 | 2023-11-17 | 河北鑫芳盛管道设备有限公司 | Method for processing special-shaped pipe fitting |
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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: 20191011 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |