CN210770768U - Assembly die of duplex joint - Google Patents
Assembly die of duplex joint Download PDFInfo
- Publication number
- CN210770768U CN210770768U CN201921780835.8U CN201921780835U CN210770768U CN 210770768 U CN210770768 U CN 210770768U CN 201921780835 U CN201921780835 U CN 201921780835U CN 210770768 U CN210770768 U CN 210770768U
- Authority
- CN
- China
- Prior art keywords
- duplex
- upper die
- assembly
- mould
- connecting plate
- 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.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 abstract description 23
- 230000008878 coupling Effects 0.000 abstract description 15
- 238000010168 coupling process Methods 0.000 abstract description 15
- 238000005859 coupling reaction Methods 0.000 abstract description 15
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses an assembly jig of duplex joint, including lower mould and last mould, the lower mould is equipped with twice parallel arrangement's holding tank, per pass single file, a plurality of coupling can be placed in the holding tank, it is equipped with the adsorption tank to go up the mould and go to the bottom, be equipped with long banding magnet in the adsorption tank, adsorption tank shape and connecting plate adaptation, adsorbable single file, a plurality of the connecting plate, be equipped with location assembly structure between lower mould and the last mould. The utility model discloses an assembly jig can accomplish the equipment of multiunit duplex, and the welding of a plurality of couplings has also been accomplished to corresponding disposable, has improved production efficiency.
Description
The utility model discloses a division application of utility model patent that application number is "201822179054.5", the name is "a duplex joint".
Technical Field
The utility model relates to a coupling technical field, concretely relates to assembly jig of duplex joint.
Background
Fig. 1 shows a pipe joint with internal threads at both ends, which is used for butting two oil pipes or water pipes with threaded joints and has wide application in mechanical equipment. Generally, oil pipes, especially hydraulic pipes, are used for returning two oil pipes, and accordingly, two pipe joints are needed at places where joints are needed, the two joints need to be separately installed and fixed, the installation structure of the joints can be complex, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
In order to simplify the mounting structure of duplex joint, the utility model provides an assembly jig of duplex joint.
The utility model adopts the technical scheme as follows:
the utility model provides a duplex connects, includes two coupling, still includes a connecting plate, the both sides of connecting plate are the installation department for welding part, centre, the below welding of welding part the coupling, establish the mounting hole on the installation department.
The utility model provides an assembly jig of duplex, includes lower mould and last mould, the lower mould is equipped with twice parallel arrangement's holding tank, every can place single file, a plurality of coupling in the holding tank, it is equipped with the adsorption tank to go up the mould bottom, be equipped with long banding magnet in the adsorption tank, adsorption tank shape and connecting plate adaptation, adsorbable single file, a plurality of the connecting plate, be equipped with location assembly structure between lower mould and the last mould.
The utility model has the advantages that: the utility model discloses a connecting plate combines into a dual joint with two couplings, only needs the fixed connection board just can accomplish two couplings and even two oil pipe's installation during the installation, and convenient rapid, whole pipeline arrangement is also more whole pleasing to the eye moreover. The utility model discloses an assembly jig can accomplish the equipment of multiunit duplex, and the welding of a plurality of couplings has also been accomplished to corresponding disposable, has improved production efficiency.
The pipe joint is welded with the connecting plate, the connecting plate is a bending plate with two low sides and a high middle part, the welding part is low, and the installation part is high.
The pipe joint and the welding part are provided with a contact surface, and two side edges of the contact surface are fixed through fillet welding.
The positioning assembly structure comprises a positioning pin arranged on the lower die and a positioning hole arranged on the upper die.
The lower die is provided with a fixing bolt, and the upper die is correspondingly provided with a fixing hole and a nut.
An end plug of the accommodating groove is provided with an adjusting sheet.
Handles are arranged at two ends of the upper die.
Drawings
Fig. 1 is a schematic view of a single pipe joint in an embodiment of the invention.
Fig. 2 is a schematic diagram of a duplex joint according to an embodiment of the present invention.
Fig. 3 is a schematic view of an assembly mold according to an embodiment of the present invention.
Fig. 4 is a sectional view of the assembly mold according to the embodiment of the present invention.
Fig. 5 is an explosion diagram of the lower mold in the embodiment of the present invention.
Fig. 6 is an explosion diagram of the upper mold in the embodiment of the present invention.
A pipe joint 1, a connecting plate 2, a welding part 201, a mounting part 202 and a mounting hole 203,
the mold comprises a lower mold 3, an upper mold 4, an accommodating groove 301, a positioning pin 302, a fixing bolt 303, a nut 304, an adjusting sheet 305, an adsorption groove 401, a magnet 402, a positioning hole 403, a fixing hole 404 and a handle 405.
Detailed Description
The present invention will be further explained with reference to the following embodiments and accompanying drawings.
In the embodiment, as shown in fig. 1 and fig. 2: the utility model provides a duplex connects, includes two coupling 1, still includes a connecting plate 2, the both sides of connecting plate 2 are welding portion 201, middle installation department 202 that is, the below welding of welding portion 201 coupling 1, establish mounting hole 203 on the installation department 202. This embodiment combines into a dual joint through a connecting plate 2 with two coupling 1, only needs fixed connection board 2 just can accomplish two couplings 1 and even two oil pipe's installation during the installation, and is convenient rapid, and whole pipeline arrangement is also more whole pleasing to the eye moreover. The pipe joint 1 in this embodiment has an outer hexagonal shape and an inner threaded shape at both ends, which is the most common type of joint, and the pipe joint 1 may be in another form.
In the embodiment, as shown in fig. 1 and fig. 2: the connecting plate 2 is a bending plate with two low sides and a high middle part, the welding part 201 is low, and the installation part 202 is high. The mounting portion 202 is higher than the welding portion 201, which has two advantages, that is, the mounting portion 202 has a larger adjustment margin when mounted, and the mounting and positioning of the connection plate 2 and the pipe joint 1 are facilitated.
In the example, as shown in fig. 4: the pipe joint 1 and the welding portion 201 have a contact surface, and both side edges of the contact surface are fixed by fillet welding. The positions of the two welding seams are respectively a and B in fig. 4, it should be noted that the welding seam at B is only an illustration, is not a real welding seam, and the welding seam at B cannot be welded when the connecting plate 2 and the pipe joint 1 are assembled in the mold.
In the examples, as shown in FIGS. 3 to 6: the utility model provides an assembly jig of duplex, includes lower mould 3 and last mould 4, lower mould 3 is equipped with twice parallel arrangement's holding tank 301, per pass single file, a plurality of coupling 1 can be placed in the holding tank 301, it is equipped with adsorption tank 401 to go up the bottom of mould 4, be equipped with rectangular form magnet 402 in the adsorption tank 401, adsorption tank 401 shape and 2 adaptations of connecting plate, adsorbable single file, a plurality of connecting plate 2, be equipped with the location assembly structure between lower mould 3 and the last mould 4. The assembly die of this embodiment can accomplish the equipment of multiunit duplex joint, and corresponding disposable welding that also can accomplish a plurality of coupling 1 has improved production efficiency. The two-dot chain line in figure 3 is a whole welding line, and a plurality of duplex joints can be welded at one time.
In the examples, as shown in FIGS. 3 to 6: the positioning and assembling structure comprises a positioning pin 302 arranged on the lower die 3 and a positioning hole 403 arranged on the upper die 4. The positioning pins 302 have a large chamfer at the upper end thereof for easy assembly, and generally, two positioning pins 302 arranged diagonally can satisfy the requirement.
In the examples, as shown in FIGS. 3 to 6: the lower die 3 is provided with a fixing bolt 303, and the upper die 4 is correspondingly provided with a fixing hole 404 and a nut 304. The nut 304 is not necessary here, and when the requirement for deformation prevention of the duplex joint is not high, the upper die 4 may use a weight or the like instead of the nut 304 to facilitate the operation.
In the examples, as shown in FIGS. 3 to 6: one end of the accommodating groove 301 is plugged with an adjusting sheet 305. Generally, the total length of the receiving groove 301 is not an integral multiple of the length of the pipe joint 1 due to the difference of the joint specifications or the joint error, so that it is necessary to provide the adjusting piece 305 for positioning and fastening the pipe joint 1, and the adjusting piece 305 has two ways of inserting an iron piece into a gap or welding a stop.
In the examples, as shown in FIGS. 3 to 6: handles 405 are arranged at two ends of the upper die 4. The lower die 3 and the upper die 4 are assembled tightly, and the disassembly is laborious. Typically, the lower moulds 3 are spot welded to the platform so that the upper moulds 4 can be easily removed by means of handles 405.
It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides an assembly jig of duplex joint which characterized in that:
comprises a lower die (3) and an upper die (4),
the lower die (3) is provided with two parallel accommodating grooves (301), each accommodating groove (301) can be used for accommodating a single row of a plurality of pipe joints (1),
an adsorption groove (401) is arranged at the lower bottom of the upper die (4), a long-strip-shaped magnet (402) is arranged in the adsorption groove (401), the shape of the adsorption groove (401) is matched with that of the connecting plates (2) and can adsorb a single row of a plurality of connecting plates (2),
and a positioning assembly structure is arranged between the lower die (3) and the upper die (4).
2. The assembly mold for a duplex joint according to claim 1, wherein: the positioning assembly structure comprises a positioning pin (302) arranged on the lower die (3) and a positioning hole (403) arranged on the upper die (4).
3. The assembly mold for a duplex joint according to claim 1, wherein: the lower die (3) is provided with a fixing bolt (303), the upper die (4) is correspondingly provided with a fixing hole (404) and a nut (304).
4. The assembly mold for a duplex joint according to claim 1, wherein: an adjusting sheet (305) is plugged at one end of the accommodating groove (301).
5. The assembly mold for a duplex joint according to claim 1, wherein: handles (405) are arranged at two ends of the upper die (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921780835.8U CN210770768U (en) | 2018-12-25 | 2018-12-25 | Assembly die of duplex joint |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822179054.5U CN209688287U (en) | 2018-12-25 | 2018-12-25 | A kind of duplex connector |
CN201921780835.8U CN210770768U (en) | 2018-12-25 | 2018-12-25 | Assembly die of duplex joint |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822179054.5U Division CN209688287U (en) | 2018-12-25 | 2018-12-25 | A kind of duplex connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210770768U true CN210770768U (en) | 2020-06-16 |
Family
ID=68596798
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822179054.5U Active CN209688287U (en) | 2018-12-25 | 2018-12-25 | A kind of duplex connector |
CN201921780835.8U Expired - Fee Related CN210770768U (en) | 2018-12-25 | 2018-12-25 | Assembly die of duplex joint |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822179054.5U Active CN209688287U (en) | 2018-12-25 | 2018-12-25 | A kind of duplex connector |
Country Status (1)
Country | Link |
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CN (2) | CN209688287U (en) |
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2018
- 2018-12-25 CN CN201822179054.5U patent/CN209688287U/en active Active
- 2018-12-25 CN CN201921780835.8U patent/CN210770768U/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN209688287U (en) | 2019-11-26 |
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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: 20200616 |
|
CF01 | Termination of patent right due to non-payment of annual fee |