CN211661932U - Oil-resistant pipe end connector forming device - Google Patents
Oil-resistant pipe end connector forming device Download PDFInfo
- Publication number
- CN211661932U CN211661932U CN201922384734.5U CN201922384734U CN211661932U CN 211661932 U CN211661932 U CN 211661932U CN 201922384734 U CN201922384734 U CN 201922384734U CN 211661932 U CN211661932 U CN 211661932U
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- Prior art keywords
- connecting piece
- oil
- pipe
- groove
- pipe cavity
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- Expired - Fee Related
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 13
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000003433 contraceptive agent Substances 0.000 abstract 2
- 230000002254 contraceptive effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pipe end device technical field specifically is an resistant oily pipe end connecting piece forming device, including oil pipe, connecting piece and a screw thread section of thick bamboo, the connecting piece is cylindric and barrel one side bottom surface is fitted with a contraceptive ring and is equipped with the tube-shape groove, fixedly connected with screw thread section of thick bamboo on the opposite side bottom surface of connecting piece, oil pipe one end extends to in the tube-shape groove of connecting piece, the tube-shape groove bottom surface position of connecting piece is provided with the rubber pad, the connecting piece is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's screens unit, has seted up cyclic annular lumen gentleness lumen on the connecting piece, cyclic annular lumen encircles and establishes on the connecting piece, the utility model discloses the quick fixed connection between oil pipe and the connecting piece is realized to the structural design, can realize a plurality of screens pieces firmly seizing.
Description
Technical Field
The utility model relates to a pipe end technical field specifically is an resistant oily pipe end connecting piece forming device.
Background
When the oil-resistant pipe end connecting piece in the prior art is fixed on a soft oil pipe, how to improve the fixing efficiency and the connection stability of the oil-resistant pipe end connecting piece is always a technical point needing to be improved, and the problem of low assembling efficiency exists in an adhesive bonding mode or a clamping hoop mode in the prior art.
If the connecting piece forming and fixing device can be used for realizing the efficient assembly work of the connecting piece and the hose, the problem can be solved, and the forming device for the connecting piece at the end of the oil-resistant pipe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an resistant oily pipe end connecting piece forming device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a forming device of an oil-resistant pipe end connecting piece comprises an oil pipe, a connecting piece and a thread cylinder, wherein the connecting piece is cylindrical, a cylindrical groove is annularly arranged on the bottom surface of one side of a cylinder body, the thread cylinder is fixedly connected on the bottom surface of the other side of the connecting piece, one end of the oil pipe extends into the cylindrical groove of the connecting piece, a rubber pad is arranged on the bottom surface of the cylindrical groove of the connecting piece, the connecting piece is provided with a plurality of clamping units which are uniformly distributed, the connecting piece is provided with an annular tube cavity and an air tube cavity, the annular tube cavity is annularly arranged on the connecting piece, one side of the annular tube cavity is connected with the air tube cavity, a control valve is arranged in the trachea cavity, one end of the trachea cavity is connected with the outer wall of the connecting piece, the clamping unit comprises a clamping block, a rubber bag and a branch pipe cavity, one end of the rubber bag is fixedly connected with the clamping block, the other end of the rubber bag is connected with a branch pipe cavity, and one end of the branch pipe cavity is connected with the annular pipe cavity.
Preferably, the control valve comprises a sealing cylinder, a rubber ball and a partition plate, wherein the sealing cylinder is arranged at one end of the rubber ball, the partition plate is arranged at the other end of the rubber ball, and the sealing cylinder and the partition plate are fixed on the inner wall of the air pipe cavity.
Preferably, the sealing barrel is a cylinder, a circular truncated cone-shaped groove is formed in the bottom surface of one end of the barrel, a cambered groove is formed in the middle of the bottom surface of the other end of the cylinder, the cambered groove of the sealing barrel is matched with the rubber ball, and the partition plate is a circular plate and is provided with a plurality of uniformly distributed through holes in an annular mode.
Preferably, a rectangular clamping groove is formed in the inner wall of the cylindrical groove of the connecting piece, a rubber bag and a branch pipe cavity are arranged in the clamping groove of the connecting piece, and one end of the clamping block protrudes out of the clamping groove of the connecting piece.
Preferably, the clamping block is a top body with one end of the cuboid integrally connected with a plurality of uniform distributions, the clamping block is a circular truncated cone, and the other end of the cuboid is fixedly connected with the rubber bag.
Preferably, the rubber bag shape is the tubulose of tip shutoff, and the rubber bag is fixed on the cuboid form stuck groove bottom surface of connecting piece, and branch pipe chamber one end extends to in the inner chamber of rubber bag.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the quick fixed connection between the oil pipe and the connecting piece, can realize that a plurality of clamping blocks firmly bite the side wall of the oil pipe through gas injection, realizes the stable connection between the oil pipe and the connecting piece, realizes the purpose of quick assembly production, and has practicability;
2. the utility model discloses replace the fixed connection mode between hose and the connecting piece among the prior art, when realizing fast assembly, improve the stability of connecting, and then prolong its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the structure of the rubber bladder.
In the figure: the device comprises an oil pipe 1, a connecting piece 2, a threaded barrel 3, a rubber pad 4, a clamping unit 5, an annular pipe cavity 6, an air pipe cavity 7, a control valve 8, a clamping block 10, a rubber bag 11, a branch pipe cavity 12, a sealing barrel 13, a rubber ball 14 and a partition plate 15.
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. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 2, the present invention provides a technical solution: a forming device for an oil-resistant pipe end connector comprises an oil pipe 1, a connector 2 and a threaded cylinder 3, wherein the connector 2 is cylindrical, a cylindrical groove is annularly arranged on the bottom surface of one side of the cylinder, the threaded cylinder 3 is fixedly connected onto the bottom surface of the other side of the connector 2, one end of the oil pipe 1 extends into the cylindrical groove of the connector 2, a rubber pad 4 is arranged at the bottom surface of the cylindrical groove of the connector 2, a plurality of clamping units 5 which are uniformly distributed are annularly arranged on the connector 2, an annular pipe cavity 6 and an air pipe cavity 7 are arranged on the connector 2, the annular pipe cavity 6 is annularly arranged on the connector 2, one side of the annular pipe cavity 6 is connected with the air pipe cavity 7, a control valve 8 is arranged in the air pipe cavity 7, one end of the air pipe cavity 7 is connected with the outer wall of the connector 2, each clamping unit 5 comprises a clamping block 10, a rubber bag 11 and a branch pipe, the branch pipe cavity 12 one end and cyclic annular lumen 6 are connected, refer to fig. 1, the end connection of oil pipe 1 has connecting piece 2, connecting piece 2 and screw thread section of thick bamboo 3 fixed connection, screw thread section of thick bamboo 3 is an external screw thread section of thick bamboo, screw thread section of thick bamboo 3 can with the internal thread section of thick bamboo threaded connection among the prior art, can realize the hose fastening on other work machines, perhaps be the high-speed joint of two resistant oily pipe connection spare, through the gas injection mechanism among the prior art on trachea cavity 7 with the outside open end department gas injection of intercommunication of connecting piece 2, can realize the high-speed fastening of oil pipe 1 and connecting piece 2.
The control valve 8 comprises a sealing cylinder 13, a rubber ball 14 and a partition plate 15, wherein the sealing cylinder 13 is arranged at one end of the rubber ball 14, the partition plate 15 is arranged at the other end of the rubber ball 14, and the sealing cylinder 13 and the partition plate 15 are fixed on the inner wall of the air pipe cavity 7.
The sealing barrel 13 is in a cylindrical shape, a circular truncated cone-shaped groove is formed in the bottom surface of one end of the barrel body, a cambered groove is formed in the middle of the bottom surface of the other end of the barrel body of the sealing barrel 13, the cambered groove of the sealing barrel 13 is matched with the rubber ball 14, and the partition plate 15 is in a circular plate shape, and a plurality of uniformly distributed through holes are annularly arranged on the plate body.
The inner wall of the cylindrical groove of the connecting piece 2 is provided with a cuboid clamping groove, the clamping groove of the connecting piece 2 is internally provided with a rubber bag 11 and a branch pipe cavity 12, and one end of a clamping block 10 protrudes out of the clamping groove of the connecting piece 2.
The clamping block 10 is in the shape of a cuboid, one end of the clamping block is integrally connected with a plurality of evenly distributed top bodies, the top body of the clamping block 10 is in the shape of a circular truncated cone, and the other end of the cuboid of the clamping block 10 is fixedly connected with the rubber bag 11.
The shape of the rubber bag 11 is a pipe shape with the end part blocked, the rubber bag 11 is fixed on the bottom surface of a cuboid-shaped clamping groove of the connecting piece 2, and one end of the branch pipe cavity 12 extends into the inner cavity of the rubber bag 11.
The working principle is as follows: the oil pipe 1 is inserted into a cylindrical groove of the connecting piece 2, the air injection is carried out on the air pipe cavity 7, the air flow jacks up the rubber ball 14, the rubber ball 14 and the sealing cylinder 13 are separated to enable the air flow to burst into the air inlet pipe cavity 7 and then flow into the annular pipe cavity 6 and spread into the branch pipe cavities 12, the air is injected into the rubber bags 11, the rubber bags 11 are inflated and full, the rubber bags 11 jack up the clamping block 10, a jacking body on the clamping block 10 is inserted into the side wall of the oil pipe 1, the clamping block 10 and the connecting piece 2 are matched to firmly clamp the oil pipe 1, the fixed connection of the oil pipe 1 and the connecting piece 2 is realized, the end portion of the oil pipe 1 is jacked on the rubber pad 4, the rubber pad 4 seals the joint between the oil pipe 1 and the connecting piece 2, the air pressure pushes the rubber ball 14 after the air injection is stopped, the rubber ball 14 is in contact with the sealing cylinder 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an resistant oily pipe end connecting piece forming device, includes oil pipe (1), connecting piece (2) and a screw thread section of thick bamboo (3), its characterized in that: the connecting piece (2) is cylindrical, a cylindrical groove is annularly arranged on the bottom surface of one side of the barrel, a threaded barrel (3) is fixedly connected onto the bottom surface of the other side of the connecting piece (2), one end of the oil pipe (1) extends into the cylindrical groove of the connecting piece (2), a rubber pad (4) is arranged on the bottom surface of the cylindrical groove of the connecting piece (2), a plurality of evenly distributed clamping units (5) are annularly arranged on the connecting piece (2), an annular pipe cavity (6) and an air pipe cavity (7) are arranged on the connecting piece (2), the annular pipe cavity (6) is annularly arranged on the connecting piece (2), one side of the annular pipe cavity (6) is connected with the air pipe cavity (7), a control valve (8) is arranged in the air pipe cavity (7), one end of the air pipe cavity (7) is connected with the outer wall of the connecting piece (2), and the clamping units (5) comprise clamping blocks (10, one end of the rubber bag (11) is fixedly connected with a clamping block (10), the other end of the rubber bag (11) is connected with a branch pipe cavity (12), and one end of the branch pipe cavity (12) is connected with the annular pipe cavity (6).
2. The oil-resistant pipe end connector forming device according to claim 1, wherein: the control valve (8) comprises a sealing cylinder (13), a rubber ball (14) and a partition plate (15), wherein the sealing cylinder (13) is arranged at one end of the rubber ball (14), the partition plate (15) is arranged at the other end of the rubber ball (14), and the sealing cylinder (13) and the partition plate (15) are fixed on the inner wall of the air pipe cavity (7).
3. The oil-resistant pipe end connector forming device according to claim 2, wherein: the sealing barrel (13) is in a shape of a cylinder, a circular truncated cone-shaped groove is formed in the bottom surface of one end of the barrel, a cambered groove is formed in the middle of the bottom surface of the other end of the cylinder of the sealing barrel (13), the cambered groove of the sealing barrel (13) is matched with the rubber ball (14), and the partition plate (15) is in a shape of a circular plate, and a plurality of uniformly distributed through holes are annularly arranged on the circular plate and the plate body.
4. The oil-resistant pipe end connector forming device according to claim 1, wherein: the connecting piece is characterized in that a rectangular clamping groove is formed in the inner wall of the cylindrical groove of the connecting piece (2), a rubber bag (11) and a branch pipe cavity (12) are arranged in the clamping groove of the connecting piece (2), and one end of a clamping block (10) protrudes out of the clamping groove of the connecting piece (2).
5. The oil-resistant pipe end connector forming device according to claim 1, wherein: the clamping block (10) is in the shape of a top body with one end of a cuboid integrally connected with a plurality of uniform distributions, the top body of the clamping block (10) is in the shape of a circular truncated cone, and the other end of the cuboid of the clamping block (10) is fixedly connected with the rubber bag (11).
6. The oil-resistant pipe end connector forming device according to claim 1, wherein: rubber bag (11) shape is the tubulose of tip shutoff, and rubber bag (11) are fixed on the cuboid form draw-in groove bottom surface of connecting piece (2), and branch pipe chamber (12) one end extends to in the inner chamber of rubber bag (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384734.5U CN211661932U (en) | 2019-12-26 | 2019-12-26 | Oil-resistant pipe end connector forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384734.5U CN211661932U (en) | 2019-12-26 | 2019-12-26 | Oil-resistant pipe end connector forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211661932U true CN211661932U (en) | 2020-10-13 |
Family
ID=72736082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384734.5U Expired - Fee Related CN211661932U (en) | 2019-12-26 | 2019-12-26 | Oil-resistant pipe end connector forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211661932U (en) |
-
2019
- 2019-12-26 CN CN201922384734.5U patent/CN211661932U/en not_active Expired - Fee Related
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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: 20201013 |