CN215880893U - High-speed rotating automatic clamp for lathe machining hydraulic cylinder - Google Patents
High-speed rotating automatic clamp for lathe machining hydraulic cylinder Download PDFInfo
- Publication number
- CN215880893U CN215880893U CN202122497162.9U CN202122497162U CN215880893U CN 215880893 U CN215880893 U CN 215880893U CN 202122497162 U CN202122497162 U CN 202122497162U CN 215880893 U CN215880893 U CN 215880893U
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- CN
- China
- Prior art keywords
- water
- water spraying
- mandrel
- hydraulic cylinder
- connecting part
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Links
- 238000003754 machining Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 102000010637 Aquaporins Human genes 0.000 claims abstract description 27
- 108010063290 Aquaporins Proteins 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 210000000476 Body Water Anatomy 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model relates to a high-speed rotating automatic clamp for machining a hydraulic cylinder body by a lathe, which comprises a mounting disc, a mandrel or a chuck and a positioning disc, wherein the mounting disc is connected with the mandrel or the chuck through a connecting flange; the fixture is internally provided with a water spraying system, the water spraying system comprises a pipeline and a plurality of water spraying ports, all the water spraying ports are arranged on the positioning disc and are uniformly distributed around the mandrel for a circle, the water spraying ports are opposite to the holes to be machined of the hydraulic cylinder body, and all the water spraying ports are connected with the pipeline and connected with a water source through the pipeline; the pipeline is formed by connecting a water pipe arranged in the pull rod and a water channel arranged in the mandrel or the chuck.
Description
Technical Field
The utility model relates to a clamp, in particular to a high-speed rotating automatic clamp for machining a hydraulic cylinder body by a lathe.
Background
When the tradition is processing hydraulic cylinder body, general external shower nozzle can only inwards spray water by the waiting to process the hole outside of hydraulic cylinder body, can't realize towards bits, cooling.
Disclosure of Invention
The utility model provides a high-speed rotating automatic clamp for machining a hydraulic cylinder body by a lathe.
The technical scheme of the utility model is as follows:
a high-speed rotating automatic clamp for a lathe to process a hydraulic cylinder body comprises a mounting disc, a mandrel or a chuck and a positioning disc, wherein the mounting disc is mounted on a machine tool and connected with a main shaft of the machine tool to rotate at a high speed along with the main shaft of the machine tool; the mounting disc is connected with the mandrel or the chuck through a connecting flange, a pull rod is arranged in the mounting disc, one end of the pull rod is connected with an oil cylinder of the machine tool, the other end of the pull rod is connected with a sliding sleeve and connected with the mandrel or the chuck through the sliding sleeve, and the sliding sleeve is connected with the mounting disc in a sliding fit mode.
The fixture is internally provided with a water spraying system, the water spraying system comprises a pipeline and a plurality of water spraying ports, all the water spraying ports are arranged on the positioning disc and are uniformly distributed around the mandrel for a circle, the water spraying ports are opposite to the holes to be machined of the hydraulic cylinder body, and all the water spraying ports are connected with the pipeline and connected with a water source through the pipeline; the pipeline is formed by connecting a water pipe arranged in the pull rod and a water channel arranged in the mandrel or the chuck.
All water jets are along clockwise or anticlockwise, and every two water jets are a set of, correspond a waiting to process the hole of hydraulic cylinder body, and all water jets are the slash mouth, and two water jets of same group incline in opposite directions, and spun water column striking forms the water curtain.
The water pipe is connected with a water channel in the mandrel or the chuck through a joint; the joint comprises a male connecting part and a female connecting part, the male connecting part is sleeved on the pull rod, the female connecting part is embedded and installed in the mandrel or the chuck, the male connecting part is inserted into the female connecting part, and the sealing ring is installed between the male connecting part and the female connecting part.
The water channel is formed by connecting a central water channel and a plurality of branch water channels; the central water channel is connected with the water pipes, and all branch water channels are uniformly distributed around the central water channel one circle and are connected with the water spraying ports in a one-to-one correspondence mode.
The hydraulic cylinder body water spraying device has the advantages that the hydraulic cylinder body water spraying device is reasonable in design and simple in structure, the water spraying system and the clamp are combined into a whole, so that the clamp has the functions of spraying water to flush chips and cooling, the use is convenient, the water spraying port of the hydraulic cylinder body water is over against a hole to be machined of the hydraulic cylinder body, and the water is sprayed from inside to outside, so that the chip flushing and cooling requirements during the machining of the hydraulic cylinder body are met; a pipeline is constructed inside the clamp by utilizing a water pipe internally installed in the pull rod and a water channel arranged in the mandrel or the chuck, so that the requirement of water spraying is met, the original shape and size of the clamp are not changed, and the clamp is exquisite and not too bulky; the water jet adopts the bevel connection design, forms the water curtain, effectively increases and washes the area, promotes towards bits effect, cooling effect.
Drawings
Fig. 1 is a perspective view of an automated clamp (with a hydraulic cylinder clamped).
Fig. 2 is a side view of the automated clamp (clamped with the hydraulic cylinder).
Fig. 3 is a schematic sectional view taken along the direction of fig. 2A-a.
In the figure, a mounting disc 1, a mandrel 2, a positioning disc 3, a hydraulic cylinder body 4, a connecting flange 5, a pull rod 6, a sliding sleeve 7, a water spraying opening 8, a water pipe 9, a water channel 10, a male connecting part 11, a female connecting part 12 and a sealing ring 13 are arranged.
Detailed Description
As shown in fig. 1-3, a high-speed rotation automatic fixture for lathe machining of a hydraulic cylinder body comprises a mounting plate 1, a mandrel 2 and a positioning plate 3, wherein the mounting plate 1 is mounted on a machine tool and connected with a main shaft of the machine tool and rotates at a high speed along with the main shaft of the machine tool, the mandrel 2 is mounted on the mounting plate 1 and connected with an oil cylinder of the machine tool and driven by the oil cylinder of the machine tool to clamp the hydraulic cylinder body 4 in an inward expansion or contraction mode, and the positioning plate 3 is mounted on the mounting plate 1 and supports and positions the hydraulic cylinder body 4; the mounting disc 1 is connected with the mandrel 2 through a connecting flange 5, a pull rod 6 is arranged in the mounting disc 1, one end of the pull rod 6 is connected with an oil cylinder of a machine tool, the other end of the pull rod 6 is connected with a sliding sleeve 7 and is connected with the mandrel 2 through the sliding sleeve 7, and the sliding sleeve 7 is connected with the mounting disc 1 in a sliding fit manner; a water spraying system is arranged in the fixture and comprises a pipeline and a plurality of water spraying ports 8, all the water spraying ports 8 are arranged on the positioning disc 3 and are uniformly distributed around the mandrel 2 for a circle to be opposite to the holes to be machined of the hydraulic cylinder body 4, and all the water spraying ports 8 are connected with the pipeline and connected with a water source through the pipeline; the pipeline is formed by connecting a water pipe 9 arranged in the pull rod 6 and a water channel 10 arranged in the mandrel 2; all the water spray nozzles 8 are arranged along the clockwise direction or the anticlockwise direction, every two water spray nozzles 8 form a group and correspond to a hole to be machined of the hydraulic cylinder body 4, all the water spray nozzles 8 are inclined nozzles, the two water spray nozzles 8 in the same group are inclined oppositely, and the sprayed water columns impact to form a water curtain; the water pipe 9 is connected with a water channel in the mandrel 2 through a joint; the joint comprises a male connecting part 11 and a female connecting part 12, wherein the male connecting part 11 is sleeved on the pull rod 6, the female connecting part 12 is embedded in the mandrel 2, the male connecting part 11 is inserted into the female connecting part 12, and a sealing ring 13 is arranged between the male connecting part 11 and the female connecting part 12; the water channel 10 is formed by connecting a central water channel and a plurality of branch water channels; the central water channel is connected with the water pipes 9, and all branch water channels are uniformly distributed around the central water channel one circle and are connected with the water spraying ports 8 in a one-to-one correspondence mode.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A high-speed rotating automatic clamp for a lathe to process a hydraulic cylinder body comprises a mounting disc, a mandrel or a chuck and a positioning disc, wherein the mounting disc is mounted on a machine tool and connected with a main shaft of the machine tool to rotate at a high speed along with the main shaft of the machine tool; the device is characterized in that the mounting disc is connected with the mandrel or the chuck through a connecting flange, a pull rod is arranged in the mounting disc, one end of the pull rod is connected with an oil cylinder of a machine tool, the other end of the pull rod is connected with a sliding sleeve and connected with the mandrel or the chuck through the sliding sleeve, and the sliding sleeve is connected with the mounting disc in a sliding fit manner;
the fixture is internally provided with a water spraying system, the water spraying system comprises a pipeline and a plurality of water spraying ports, all the water spraying ports are arranged on the positioning disc and are uniformly distributed around the mandrel for a circle, the water spraying ports are opposite to the holes to be machined of the hydraulic cylinder body, and all the water spraying ports are connected with the pipeline and connected with a water source through the pipeline; the pipeline is formed by connecting a water pipe arranged in the pull rod and a water channel arranged in the mandrel or the chuck.
2. The automatic clamp for lathe machining of the high-speed rotation of the hydraulic cylinder body according to claim 1, wherein all the water spraying ports are arranged in a group of every two water spraying ports along a clockwise direction or a counterclockwise direction, the two water spraying ports correspond to a hole to be machined of the hydraulic cylinder body, all the water spraying ports are inclined ports, the two water spraying ports of the same group are inclined in opposite directions, and the sprayed water columns impact to form a water curtain.
3. The high-speed rotary automated jig for lathing a hydraulic cylinder according to claim 1, wherein the water pipe is connected to a water channel in the mandrel or chuck by a joint; the joint comprises a male connecting part and a female connecting part, the male connecting part is sleeved on the pull rod, the female connecting part is embedded and installed in the mandrel or the chuck, the male connecting part is inserted into the female connecting part, and the sealing ring is installed between the male connecting part and the female connecting part.
4. The high-speed rotary automated jig for lathing a hydraulic cylinder according to claim 1, wherein the water channel is formed by connecting a central water channel and a plurality of branch water channels; the central water channel is connected with the water pipes, and all branch water channels are uniformly distributed around the central water channel one circle and are connected with the water spraying ports in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122497162.9U CN215880893U (en) | 2021-10-18 | 2021-10-18 | High-speed rotating automatic clamp for lathe machining hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122497162.9U CN215880893U (en) | 2021-10-18 | 2021-10-18 | High-speed rotating automatic clamp for lathe machining hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215880893U true CN215880893U (en) | 2022-02-22 |
Family
ID=80250852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122497162.9U Active CN215880893U (en) | 2021-10-18 | 2021-10-18 | High-speed rotating automatic clamp for lathe machining hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215880893U (en) |
-
2021
- 2021-10-18 CN CN202122497162.9U patent/CN215880893U/en active Active
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