CN213411226U - Novel numerical control rotary table clamping cylinder - Google Patents
Novel numerical control rotary table clamping cylinder Download PDFInfo
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- CN213411226U CN213411226U CN202022252054.0U CN202022252054U CN213411226U CN 213411226 U CN213411226 U CN 213411226U CN 202022252054 U CN202022252054 U CN 202022252054U CN 213411226 U CN213411226 U CN 213411226U
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Abstract
The utility model discloses a novel numerical control turntable clamping cylinder, which comprises a clamping cylinder upper seat, a clamping cylinder base, a piston, a sealing ring, an oil pipe joint and a steel pipe, wherein the clamping cylinder upper seat and the clamping cylinder base are provided with a piston hole and an oil inlet and outlet; the clamping cylinder base is fixed on the turntable supporting plate and is arranged on the lower end face of the gear ring, and the clamping cylinder upper base is arranged on the clamping cylinder base and is arranged on the upper end face of the gear ring; the piston is arranged in the piston holes of the upper clamping cylinder seat and the base of the clamping cylinder, and oil inlet and outlet ports of the upper clamping cylinder seat and the base of the clamping cylinder are connected with the steel pipe in series through oil pipe joints. The utility model discloses simple structure is reliable, and is with low costs, and its three strokes of piston are variable simultaneously, can guarantee that the clamp force of the tight jar of later stage in use is unchangeable, and its mounted position is the ring gear outer lane in the revolving stage, the maintenance in easy to assemble debugging and later stage.
Description
Technical Field
The utility model relates to a novel numerical control revolving stage presss from both sides tight jar belongs to lathe annex technical field.
Background
Along with the rapid development of the technology, large-scale and special-shaped complex parts have higher requirements on processing, the numerical control rotary table can involve frequent starting and stopping in the processing of the parts, higher requirements on the reliability and the maintainability of the rotary table clamping cylinder are provided, the installation and the maintainability of the conventional rotary table clamping cylinder are very low, a tension rod is easy to cut off during the positioning of the rotary table, and therefore, the novel numerical control rotary table clamping cylinder device is provided.
Disclosure of Invention
The utility model aims to solve the technical problem that to the defect that prior art exists, a novel numerical control revolving stage presss from both sides tight jar device is provided.
In order to solve the technical problem, the utility model provides a novel numerical control turntable clamping cylinder, which comprises a clamping cylinder upper seat, a clamping cylinder base, a piston, a sealing ring, an oil pipe joint and a steel pipe, wherein the clamping cylinder upper seat and the clamping cylinder base are provided with a piston hole and an oil inlet and outlet; the clamping cylinder base is fixed on the turntable supporting plate and is arranged on the lower end face of the gear ring, and the clamping cylinder upper base is arranged on the clamping cylinder base and is arranged on the upper end face of the gear ring; the piston is arranged in the piston holes of the upper clamping cylinder seat and the base of the clamping cylinder, and oil inlet and outlet ports of the upper clamping cylinder seat and the base of the clamping cylinder are connected with the steel pipe in series through oil pipe joints.
The sealing ring is sleeved on the piston and is arranged in piston holes of the upper seat of the clamping cylinder and the base of the clamping cylinder.
Hydraulic oil enters the clamping cylinder base and the clamping cylinder upper seat through the oil pipe joint and the steel pipe to push the piston to extend out of the upper end face and the lower end face of the pressing gear ring, and the clamping and positioning of the rotary table are realized.
The clamping cylinders may be arranged in number and position according to turntable size and clamping force requirements.
Has the advantages that: the utility model discloses simple structure is reliable, and is with low costs, and its three strokes of piston are variable simultaneously, can guarantee that the clamp force of the tight jar of later stage in use is unchangeable, and its mounted position is the ring gear outer lane in the revolving stage, the maintenance in easy to assemble debugging and later stage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the working state of the present invention.
In the figure: the device comprises a clamping cylinder upper seat 1, a clamping cylinder base 2, a piston 3, a sealing ring 4, an oil pipe joint 5, a steel pipe 6 and a gear ring 7.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
The utility model provides a novel numerical control turntable clamping cylinder, which comprises a clamping cylinder upper seat 1, a clamping cylinder base 2, a piston 3, a sealing ring 4, an oil pipe joint 5 and a steel pipe 6, wherein the clamping cylinder upper seat 1 and the clamping cylinder base 2 are provided with piston holes and oil inlet and outlet ports; the clamping cylinder base 2 is fixed on the turntable supporting plate and is arranged on the lower end face of the gear ring, and the clamping cylinder upper base 1 is installed on the clamping cylinder base 2 and is arranged on the upper end face of the gear ring; the piston 3 is arranged in the piston holes of the clamping cylinder upper seat 1 and the clamping cylinder base 2, and oil inlet and outlet ports of the clamping cylinder upper seat 1 and the clamping cylinder base 2 are connected in series with the steel pipe 6 through an oil pipe joint 5.
And the sealing ring 4 is sleeved on the piston 3 and is arranged in piston holes of the clamping cylinder upper seat 1 and the clamping cylinder base 2, so that no oil leaks when the piston moves.
Hydraulic oil enters the clamping cylinder base 2 and the clamping cylinder upper seat 1 through the oil pipe joint 5 and the steel pipe 6, and the piston 3 is pushed to extend out of the upper end face and the lower end face of the pressing gear ring, so that the clamping and positioning of the rotary table are realized.
The clamping cylinders may be arranged in number and position according to turntable size and clamping force requirements.
The utility model discloses the business turn over hydraulic fluid port of pressing from both sides tight jar seat of honour and base is established ties respectively, and hydraulic oil gets into a plurality of tight jar bases 2 of pressing from both sides and presss from both sides 1 piston cavity of tight jar seat of honour simultaneously through oil pipe joint 5 and steel pipe 6, promotes jar base 2 and stretches out simultaneously with pressing from both sides 1 pistons 3 of tight jar seat of honour, and 3 terminal surfaces of piston compress tightly terminal surfaces about the ring gear 7 simultaneously, increase ring gear 7 and piston 3's frictional force, realize ring gear 7 optional position stop positioning.
The utility model discloses required part is few, simple structure is reliable, and the piston that adopts is the higher material of coefficient of friction, and the piston stroke is variable, can guarantee that the clamp force of tight jar is unchangeable in the later stage uses, and its mounted position is ring gear outer lane 7 in the revolving stage simultaneously, and the maintenance in easy to assemble debugging and later stage has reduced the cost. The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.
Claims (4)
1. The utility model provides a novel numerical control revolving stage presss from both sides tight jar which characterized in that: the oil pipe clamping device comprises a clamping cylinder upper seat (1), a clamping cylinder base (2), a piston (3), a sealing ring (4), an oil pipe joint (5) and a steel pipe (6), wherein piston holes and oil inlet and outlet ports are formed in the clamping cylinder upper seat (1) and the clamping cylinder base (2); the clamping cylinder base (2) is fixed on the turntable supporting plate and is arranged on the lower end face of the gear ring, and the clamping cylinder upper base (1) is arranged on the clamping cylinder base (2) and is arranged on the upper end face of the gear ring; the piston (3) is arranged in a piston hole of the clamping cylinder upper seat (1) and the clamping cylinder base (2), and oil inlet and outlet ports of the clamping cylinder upper seat (1) and the clamping cylinder base (2) are connected in series with the steel pipe (6) through an oil pipe connector (5).
2. The novel numerical control turntable clamping cylinder according to claim 1, characterized in that: and the sealing ring (4) is sleeved on the piston (3) and is arranged in piston holes of the clamping cylinder upper seat (1) and the clamping cylinder base (2).
3. The novel numerical control turntable clamping cylinder according to claim 1, characterized in that: hydraulic oil enters the clamping cylinder base (2) and the clamping cylinder upper seat (1) through the oil pipe joint (5) and the steel pipe (6) to push the piston (3) to extend out of the upper end face and the lower end face of the pressing gear ring, and the clamping and positioning of the rotary table are realized.
4. The novel numerically controlled turntable clamping cylinder according to claim 1, 2 or 3, characterized in that: the clamping cylinders may be arranged in number and position according to turntable size and clamping force requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252054.0U CN213411226U (en) | 2020-10-12 | 2020-10-12 | Novel numerical control rotary table clamping cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252054.0U CN213411226U (en) | 2020-10-12 | 2020-10-12 | Novel numerical control rotary table clamping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213411226U true CN213411226U (en) | 2021-06-11 |
Family
ID=76266339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252054.0U Active CN213411226U (en) | 2020-10-12 | 2020-10-12 | Novel numerical control rotary table clamping cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213411226U (en) |
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2020
- 2020-10-12 CN CN202022252054.0U patent/CN213411226U/en active Active
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