CN221417505U - Die for buckling and pressing combined rubber tube - Google Patents
Die for buckling and pressing combined rubber tube Download PDFInfo
- Publication number
- CN221417505U CN221417505U CN202323269747.0U CN202323269747U CN221417505U CN 221417505 U CN221417505 U CN 221417505U CN 202323269747 U CN202323269747 U CN 202323269747U CN 221417505 U CN221417505 U CN 221417505U
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- Prior art keywords
- withholding
- cylindrical
- face
- buckling
- circular opening
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- 238000003825 pressing Methods 0.000 title claims description 5
- 238000002788 crimping Methods 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The application belongs to the technical field of manufacturing of buckling molds, in particular to a buckling mold for a composite rubber pipe, which comprises a cylindrical buckling body, wherein the cylindrical buckling body is provided with a first end face and a second end face, a first buckling device and a second buckling device are coaxially arranged on the cylindrical buckling body corresponding to the first end face and the second end face respectively, the buckling range of the first buckling device is different from the buckling range of the second buckling device, the cylindrical buckling body is longitudinally divided into a plurality of mold halves by a virtual plane passing through a central axis, a through hole is axially penetrated through the cylindrical buckling body, the through hole is coaxial with the cylindrical buckling body, and projections of the first buckling device and the second buckling device on the cross section of the cylindrical buckling body surround projections of the through hole on the cross section of the cylindrical buckling body; the problem of current crimping mould withhold inefficiency and increase the processing cost of rubber tube joint to rubber tube joint is solved.
Description
Technical Field
The application belongs to the technical field of manufacturing of buckling and pressing molds, and particularly relates to a buckling and pressing mold for a combined rubber pipe.
Background
After two rubber pipes are combined, a buckling mold is needed to be adopted for buckling, but the conventional rubber pipe joint buckling mold has the following defects: 1. only one range of crimping sizes can be crimped, so that many kinds of molds need to be manufactured, and a large number of mold placement areas need to be prepared; 2. the depth of insertion of the hose connector into the mold must be visually observed during crimping to avoid crimping to the nut. And the time in the crimping process is long. Thus, the two disadvantages described above severely reduce the production efficiency of the entire hose connector and increase the cost of the hose connector processing.
Disclosure of utility model
The application mainly aims at the defects of the prior art, adopts a mode that two ends of a cylindrical buckling body are respectively provided with a buckling device, and the cross section of the buckling device is larger than that of a through hole, and designs a combined rubber pipe buckling die, so that the depth of the buckled rubber pipe joint inserted into a containing cavity is not required to be considered when the buckled rubber pipe joint is put into the buckling device, and simultaneously, the cylindrical buckling body can buckle two rubber pipe joints in one die assembly process, and the problems that the buckling efficiency of the conventional buckling die on the rubber pipe joint is low and the processing cost of the rubber pipe joint is increased are solved.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
the utility model provides a die utensil is withheld to die set of closing body rubber tube, includes that the cylindrical body of withholding has first terminal surface and second terminal surface, the cylindrical body of withholding is last to correspond first terminal surface and the second terminal surface coaxial first withholding respectively that is equipped with of withholding and the second withholding, the withholding scope of first withholding is different with the withholding scope of second withholding, the cylindrical body of withholding is by the virtual plane longitudinal division of passing through the axis a plurality of mould lamella, the cylindrical body of withholding is last to be run through and is equipped with the through-hole, the through-hole with the cylindrical body of withholding is coaxial, first withholding and the second withholding all encircles the projection on the cross section of cylindrical body of withholding the through-hole is in the projection on the cross section of cylindrical body.
Preferably, the first buckling device comprises a first accommodating cavity and a first circular opening, the second buckling device comprises a second accommodating cavity and a second circular opening, the first accommodating cavity is arranged in the cylindrical buckling body and is close to the first end face, the second accommodating cavity is arranged in the cylindrical buckling body and is close to the second end face, the first circular opening and the second circular opening which are communicated with the first accommodating cavity and the second accommodating cavity are respectively arranged on the first end face and the second end face, the diameter of the first circular opening and the diameter of the second circular opening are both larger than the diameter of the through hole, and the projection of the first accommodating cavity on the first end face of the cylindrical buckling body and the projection of the second accommodating cavity on the first end face of the cylindrical buckling body are all enclosed by the through hole and the projection of the through hole on the first end face of the cylindrical buckling body, and the first circular opening, the second circular opening and the cylindrical buckling body are coaxial.
Preferably, the radius of the first circular opening is smaller than the radius of the second circular opening.
Preferably, the outer cambered surface of each die is provided with a mounting hole.
Preferably, the first end face is marked with a diameter value of the first circular opening, and the second end face is marked with a diameter value of the second circular opening.
Preferably, the projection of the first accommodating cavity on the first end face of the cylindrical buckling body and the projection of the second accommodating cavity on the first end face of the cylindrical buckling body are both circular, and the circle center is on the central shaft of the cylindrical buckling body.
Compared with the prior art, the application has the following beneficial effects:
1. According to the application, the buckling devices are respectively arranged at the two ends of the cylindrical buckling body, the cross section of the buckling device is larger than that of the through hole, and the combined rubber pipe buckling die is designed, so that the depth of the buckled rubber pipe joint inserted into the accommodating cavity is not required to be considered when the buckled rubber pipe joint is placed into the buckling device, and meanwhile, the cylindrical buckling body can buckle two rubber pipe joints in one-time die assembly process, and the problems that the buckling efficiency of the conventional buckling die on the rubber pipe joint is low and the processing cost of the rubber pipe joint is increased are solved.
2. In the application, when the extruded rubber tube connector is used, the extruded rubber tube connector can be propped against the bottom surface of the first accommodating cavity or the second accommodating cavity after being inserted, and then the first circular opening and the second circular opening can be automatically buckled to the preset buckled part on the extruded rubber tube connector in the process that all the die halves are closed towards the central axis direction of the cylindrical buckling body, so that the depth of the rubber tube connector inserted into the die is not needed to be visually observed, and the buckling efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of the right side of FIG. 1;
FIG. 3 is a schematic view of the present application showing the configuration of the first receiving chamber and the second receiving chamber with portions of the die removed;
FIG. 4 is a schematic view of the present application after placement of the swaged hose connector in the first receiving chamber and in the second receiving chamber;
Fig. 5 is a cross-sectional view of fig. 4.
Wherein, 1, a die; 2. a through hole; 3. a first accommodation chamber; 4. a first circular opening; 5. a second accommodation chamber; 6. a second circular opening; 7. a mounting hole; 8. a numerical value; 9. is buckled and pressed with the rubber tube joint.
Detailed Description
As shown in fig. 1-5, a die for buckling a fitting rubber tube comprises a cylindrical buckling body, wherein the cylindrical buckling body is provided with a first end face and a second end face, a first buckling device and a second buckling device are coaxially arranged on the cylindrical buckling body corresponding to the first end face and the second end face respectively, the buckling range of the first buckling device is different from that of the second buckling device, the cylindrical buckling body is longitudinally divided into a plurality of die petals 1 by a virtual plane passing through a central axis, a through hole 2 is axially formed in the cylindrical buckling body in a penetrating mode, the through hole 2 is coaxial with the cylindrical buckling body, and projections of the first buckling device and the second buckling device on the cross section of the cylindrical buckling body surround projections of the through hole 2 on the cross section of the cylindrical buckling body.
In this embodiment, a buckled rubber tube joint 9 may be placed in the first buckle, and a buckled rubber tube joint 9 may also be placed in the second buckle, so that after the cylindrical buckling body is assembled, two buckled rubber tube joints 9 may be buckled at the same time, thereby increasing buckling efficiency; secondly, the specifications of the first buckling device and the second buckling device are different, namely the buckling ranges are different, as shown in fig. 1 and 2, the first buckling device can buckle the buckled rubber pipe joint 9 with the diameter of 8mm, and the second buckling device can buckle the buckled rubber pipe joint 9 with the diameter of 12mm, so that a buckling die for buckling the rubber pipe joint with the diameter of 8mm and a buckling die for buckling the rubber pipe joint with the diameter of 12mm do not need to be manufactured respectively. Thus saving costs and, since the projections of the first and second claspers on the cross section of the cylindrical clasping body both enclose the projection of the through hole (2) on the cross section of the cylindrical clasping body, after such arrangement, the clasping can be directly performed as long as the hose connector can be inserted into the bottom surface of the first clasper or the bottom surface of the second clasper, since the first clasper and the second clasper can be arranged at a distance from the one end of the clasped hose connector 9 to the clasped place of the clasped hose connector 9. The working efficiency is improved.
As a preferred mode, the first fastener comprises a first accommodating cavity 3 and a first circular opening 4, the second fastener comprises a second accommodating cavity 5 and a second circular opening 6, the first accommodating cavity 3 is arranged in the cylindrical fastening body and is close to a first end face, the second accommodating cavity 5 is arranged in the cylindrical fastening body and is close to a second end face, the first end face and the second end face are respectively provided with the first circular opening 4 and the second circular opening 6 which are communicated with the first accommodating cavity 3 and the second accommodating cavity 5, the diameter of the first circular opening 4 and the diameter of the second circular opening 6 are both larger than the diameter of the through hole 2, and the projection of the first accommodating cavity 3 on the first end face of the cylindrical fastening body and the projection of the second accommodating cavity 5 on the first end face of the cylindrical fastening body are both enclosed by the projection of the through hole 2 on the first end face of the cylindrical fastening body, and the first circular opening 4 and the second circular opening 6 are coaxial. After the arrangement, as shown in fig. 4 and 5, when the extruded rubber tube joint 9 is inserted and can prop against the bottom surface of the first accommodating cavity 3 or the second accommodating cavity 5, the first circular opening 4 and the second circular opening 6 are automatically buckled to the preset buckled position on the extruded rubber tube joint 9 in the process that all the die segments 1 are closed towards the central axis direction of the cylindrical buckling body.
As a preferred way, the radius of the first circular opening 4 is smaller than the radius of the second circular opening 6.
As a preferred way, each die 1 is provided with a mounting hole 7 on the extrados. The mounting holes 7 are provided for the purpose of facilitating the mounting of the die 1 on the buckling machine.
In a preferred manner, the first end face is marked with a diameter value for the first circular opening 4 and the second end face is marked with a diameter value for the second circular opening 6. After the arrangement, workers can intuitively distinguish the diameter of the buckled rubber pipe workpiece which can be buckled at the first round opening 4 and the diameter of the buckled rubber pipe workpiece which can be buckled at the second round opening 6 when using the device, so that misoperation of the workers is avoided.
As a preferred mode, the projection of the first accommodating cavity 3 on the first end face of the cylindrical buckling body and the projection of the second accommodating cavity 5 on the first end face of the cylindrical buckling body are both circular and have the center on the central shaft of the cylindrical buckling body. The purpose of this is to avoid that the cross section of the first receiving chamber 3 and the cross section of the second receiving chamber 5 are not circular, which would lead to a non-coaxial with the first circular opening 4 or the second circular opening 6 when the swaged hose structure 9 is swaged, which would lead to a swage failure.
Claims (6)
1. The utility model provides a die utensil is withheld to die joint rubber tube, its characterized in that includes that the cylindrical body of withholding, the cylindrical body of withholding has first terminal surface and second terminal surface, the cylindrical body of withholding is last to correspond first terminal surface and the coaxial first withholding ware and the second withholding ware of being equipped with respectively of second terminal surface, the withholding scope of first withholding ware is different with the withholding scope of second withholding ware, the cylindrical body of withholding is divided into a plurality of die pieces (1) by the virtual plane through the axis vertically, the axial runs through on the cylindrical body of withholding is equipped with through-hole (2), through-hole (2) with the cylindrical body of withholding is coaxial, the first withholding ware and the second withholding ware is in the projection of the cross section of cylindrical body of withholding on all encircleing through-hole (2).
2. The fitting rubber tube withholding die according to claim 1, wherein the first withholding device comprises a first containing cavity (3) and a first circular opening (4), the second withholding device comprises a second containing cavity (5) and a second circular opening (6), the first containing cavity (3) is arranged in the cylindrical withholding body near the first end face, the second containing cavity (5) is arranged in the cylindrical withholding body near the second end face, a first circular opening (4) and a second circular opening (6) which are communicated with the first containing cavity (3) and the second containing cavity (5) are respectively arranged on the first end face and the second end face, the diameter of the first circular opening (4) and the diameter of the second circular opening (6) are larger than the diameter of the through hole (2), the projection of the first containing cavity (3) on the first end face of the cylindrical withholding body and the projection of the second containing cavity (5) on the first end face of the cylindrical withholding body encircle the first end face of the cylindrical withholding body and the projection of the cylindrical withholding body (4) on the first end face of the cylindrical withholding body and the first end face of the cylindrical body and the projection of the cylindrical body (4) of the cylindrical body and the cylindrical body (4) are coaxially and the first and the cylindrical body withhold the first opening and the first end face and the first opening (4).
3. A composite hose crimping die as claimed in claim 2, wherein the radius of the first circular opening (4) is smaller than the radius of the second circular opening (6).
4. A composite hose pressing mould according to claim 1, characterized in that each die (1) is provided with a mounting hole (7) on the outer arc surface.
5. A mould for the crimping of a composite hose according to claim 2, characterized in that said first end face is marked with the value of the diameter of said first circular opening (4) and said second end face is marked with the value of the diameter of said second circular opening (6).
6. A fitting hose crimping die as claimed in claim 2, wherein the projection of the first receiving chamber (3) onto the first end face of the cylindrical crimping body and the projection of the second receiving chamber (5) onto the first end face of the cylindrical crimping body are both circular and centered on the central axis of the cylindrical crimping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269747.0U CN221417505U (en) | 2023-12-01 | 2023-12-01 | Die for buckling and pressing combined rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323269747.0U CN221417505U (en) | 2023-12-01 | 2023-12-01 | Die for buckling and pressing combined rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221417505U true CN221417505U (en) | 2024-07-26 |
Family
ID=91976076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323269747.0U Active CN221417505U (en) | 2023-12-01 | 2023-12-01 | Die for buckling and pressing combined rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221417505U (en) |
-
2023
- 2023-12-01 CN CN202323269747.0U patent/CN221417505U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |