CN211939966U - Structure for efficient combined lathe for machining inner circle, outer circle and opening of piston ring - Google Patents
Structure for efficient combined lathe for machining inner circle, outer circle and opening of piston ring Download PDFInfo
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- CN211939966U CN211939966U CN202020542870.2U CN202020542870U CN211939966U CN 211939966 U CN211939966 U CN 211939966U CN 202020542870 U CN202020542870 U CN 202020542870U CN 211939966 U CN211939966 U CN 211939966U
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- fixed block
- wall
- sliding
- worm
- fixedly connected
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Abstract
The utility model discloses a piston ring inner and outer circle and high-efficient for combined lathe structure of opening processing, including the work frame, work frame inner wall bottom is equipped with the motor, the motor top is equipped with the driving shaft, the driving shaft both ends all rotate with the work frame inner wall and be connected, motor output shaft one end fixedly connected with worm, motor output shaft one end is kept away from to the worm and is connected with the rotation of work frame inner wall, driving shaft outer wall fixedly connected with worm wheel. The utility model discloses a set up the recess at block top, the cross sectional shape of recess sets up to semi-circular, can make piston ring and recess effectively match, and the worm drives the worm wheel and rotates, and the joining of worm and worm wheel makes when the motor stops, can not receive the external force and rotate, and the second bearing between driven shaft and the working frame inner wall can effectively reduce frictional resistance, and the stability of connector has been increased in the joining of first fixed block and second fixed block.
Description
Technical Field
The utility model relates to a piston ring processing technology field, concretely relates to high-efficient combined lathe of piston ring inside and outside circle and opening processing uses structure.
Background
The piston ring is a metal ring embedded in a piston groove and is divided into two types: a compression ring and an oil ring. The compression ring can be used for sealing the combustible mixed gas in the combustion chamber; the oil ring is used to scrape off the excessive oil on the cylinder. The piston ring is a metal elastic ring having a large outward expansion deformation, which is fitted into a ring groove having a cross section corresponding thereto. The piston ring in reciprocating and rotating motion forms sealing between the outer circular surface of the ring and the cylinder and between the ring and one side of the ring groove by means of the pressure difference of gas or liquid.
Therefore, it is necessary to provide a structure for a piston ring inner and outer circle and opening machining high-efficiency combined lathe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a piston ring inner and outer circle and high-efficient combination lathe of opening processing structure for sets up to semi-circle through the cross sectional shape of recess, adds worm wheel and worm between motor and driving shaft, adds connector and eccentric disc between first slide bar and second slide bar to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a structure for a piston ring inner and outer circle and opening machining efficient combined lathe comprises a working frame, wherein a motor is arranged at the bottom end of the inner wall of the working frame, a driving shaft is arranged at the top of the motor, two ends of the driving shaft are rotatably connected with the inner wall of the working frame, a worm is fixedly connected with one end of a motor output shaft, one end of the worm, which is far away from the motor output shaft, is rotatably connected with the inner wall of the working frame, a worm wheel is fixedly connected with the outer wall of the driving shaft and is meshed with the worm, a driven shaft is arranged at the top of the driving shaft, a steering gear is arranged between one end of the driven shaft and the outer wall of the driving shaft, one end of the driven shaft, which is far away from the rotating shaft, penetrates through the top of the working frame, a first fixed block is fixedly, the improved structure of the working frame is characterized in that a first sliding rod penetrates through the inside of the first fixed block, the first sliding rod is connected with the first fixed block in a sliding mode, one end of the first fixed block is far away from a connector fixedly connected with one end of the first sliding rod, a first sliding groove is formed in the connector, an eccentric disc is connected in the first sliding groove in a sliding mode, the bottom end of the eccentric disc is fixedly connected with the top of the driven shaft, a second sliding rod is far away from the connector, the second sliding rod penetrates through the second fixed block, the second sliding rod is connected with the second fixed block in a sliding mode, one end of the connector is far away from a clamping block fixedly connected with one end of the second sliding rod, the top of the clamping block is provided with a groove, the bottom end of the clamping block is fixedly connected with a sliding block.
Preferably, the outer wall of the driven shaft is rotatably connected with a supporting rod, and one end, far away from the driven shaft, of the supporting rod is fixedly connected with the inner wall of the working frame.
Preferably, the number of the driven shafts is two, and the two driven shafts are symmetrically distributed on one side of the outer wall of the driving shaft.
Preferably, a first bearing is arranged at the joint of the driving shaft and the working frame, and a second bearing is arranged at the joint of the driven shaft and the working frame.
Preferably, the first sliding groove is oval in cross section, and the first sliding rod is matched with the first fixed block.
Preferably, the cross section of the groove is semicircular, and the second sliding rod is matched with the second fixed block.
Preferably, a third bearing is arranged at the joint of the worm and the working frame, and the sliding block is matched with the second sliding groove.
In the technical scheme, the utility model provides a technological effect and advantage:
through seting up the recess at the block top of block, the cross sectional shape of recess sets up to semi-circular, can make the piston ring effectively match with the recess, third bearing between worm and the work frame inner wall, frictional resistance can effectively be reduced, the worm drives the worm wheel and rotates, the joining of worm and worm wheel, when making the motor stop, can not receive external force and rotate, second bearing between driven shaft and the work frame inner wall, frictional resistance can effectively be reduced, the joining of first fixed block and second fixed block, the stability of connector has been increased, the device makes the piston ring add man-hour, defective rate greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the worm wheel and worm according to the present invention;
FIG. 3 is a schematic structural view of the connecting block and the eccentric disc of the present invention;
fig. 4 is a side sectional view of the slide block and the second chute of the present invention;
fig. 5 is a top view of the engaging block and the groove of the present invention.
Description of reference numerals:
the device comprises a working frame 1, a motor 2, a driving shaft 3, a worm 4, a worm wheel 5, a driven shaft 6, a steering gear 7, a first fixed block 8, a second fixed block 9, a first sliding rod 10, a connecting body 11, a first sliding groove 12, an eccentric disc 13, a second sliding rod 14, a clamping block 15, a groove 16, a sliding block 17 and a second sliding groove 18.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a piston ring inner and outer circle and opening processing high-efficient combined lathe structure as shown in figures 1-5, which comprises a working frame 1, wherein the bottom end of the inner wall of the working frame 1 is provided with a motor 2, the top of the motor 2 is provided with a driving shaft 3, two ends of the driving shaft 3 are rotatably connected with the inner wall of the working frame 1, one end of the output shaft of the motor 2 is fixedly connected with a worm 4, one end of the worm 4, which is far away from the output shaft of the motor 2, is rotatably connected with the inner wall of the working frame 1, the outer wall of the driving shaft 3 is fixedly connected with a worm wheel 5, the worm wheel 5 is meshed with the worm 4, the top of the driving shaft 3 is provided with a driven shaft 6, a steering gear 7 is arranged between one end of the driven shaft 6 and the outer wall of the, a first fixed block 8 is fixedly connected to the top of the working frame 1, a second fixed block 9 is arranged on one side of the first fixed block 8, the bottom end of the second fixed block 9 is fixedly connected with the top of the working frame 1, a first slide bar 10 penetrates through the first fixed block 8, the first slide bar 10 is connected with the first fixed block 8 in a sliding manner, a connector 11 is fixedly connected to one end of the first slide bar 10, which is far away from the first fixed block 8, a first slide groove 12 is formed in the connector 11, an eccentric disc 13 is connected to the inside of the first slide groove 12 in a sliding manner, the bottom end of the eccentric disc 13 is fixedly connected with the top of the driven shaft 6, a second slide bar 14 is fixedly connected to one side of the connector 11, which is far away from the first slide bar 10, the second slide bar 14 penetrates through the inside of the second fixed block 9, the second slide bar 14 is connected with the second fixed block 9 in a sliding, the top of the clamping block 15 is provided with a groove 16, the bottom end of the clamping block 15 is fixedly connected with a sliding block 17, the top of the working frame 1 is provided with a second sliding groove 18, and the second sliding groove 18 is in sliding connection with the sliding block 17.
Further, in above-mentioned technical scheme, the outer wall of driven shaft 6 rotates and is connected with the bracing piece, the bracing piece is kept away from 6 one ends of driven shaft and is connected with 1 inner wall fixed connection of working frame, increases the stability of driven shaft 6.
Furthermore, in the above technical scheme, the number of the driven shafts 6 is two, and the two driven shafts 6 are symmetrically distributed on one side of the outer wall of the driving shaft 3 and can be used for effectively clamping the piston ring.
Furthermore, in the above technical scheme, a first bearing is arranged at the joint of the driving shaft 3 and the working frame 1, and a second bearing is arranged at the joint of the driven shaft 6 and the working frame 1, so that the frictional resistance between the driven shaft 6 and the working frame 1 is reduced.
Further, in the above technical solution, the cross-sectional shape of the first sliding groove 12 is set to be an oval shape, and the first sliding rod 10 is matched with the first fixed block 8, so as to increase the stability between the first sliding rod 10 and the first fixed block 8.
Further, in the above technical solution, the cross-sectional shape of the groove 16 is set to be semicircular, and the second slide bar 14 is matched with the second fixed block 9, so as to increase the stability between the second slide bar 14 and the second fixed block 9.
Further, in the above technical solution, a third bearing is arranged at the joint of the worm 4 and the working frame 1, and the sliding block 17 is matched with the second sliding groove 18, so as to reduce the frictional resistance between the worm 4 and the working frame 1.
The implementation mode is specifically as follows: when the device is used, a piston ring to be processed is placed in the groove 16, the cross section of the groove 16 is semicircular, the piston ring can be effectively matched with the groove 16, when the piston ring is placed in the groove 16, the motor 2 is started, the output shaft of the motor 2 drives the worm 4 to rotate, the third bearing between the worm 4 and the inner wall of the working frame 1 can effectively reduce the friction resistance, the worm 4 drives the worm wheel 5 to rotate, the worm 4 and the worm wheel 5 are added, when the motor 2 stops, the worm wheel 5 can not be rotated by external force, the worm wheel 5 drives the driving shaft 3 to rotate, the first bearing between the driving shaft 3 and the inner wall of the working frame 1 can effectively reduce the friction resistance, the driving shaft 3 drives the driven shaft 6 to rotate through the steering gear 7, the second bearing between the driven shaft 6 and the inner wall of the working frame 1 can effectively reduce the friction resistance, and the driven, the eccentric disc 13 rotates and simultaneously drives the connecting body 11 to reciprocate left and right, the connecting body 11 drives the first slide bar 10 and the second slide bar 14 to reciprocate left and right, the first fixing block 8 and the second fixing block 9 are added, the stability of the connecting body 11 is improved, the second slide bar 14 drives the clamping block 15 to reciprocate left and right, the clamping block 15 drives the slide block 17 to slide in the second slide groove 18, when the two clamping blocks 15 are effectively clamped on the piston ring, the motor 2 is stopped, the piston ring starts to be operated, and the problems that when the piston ring is machined, the piston ring is fixed unstably, and the reject ratio is increased are solved.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the device is used, a piston ring to be processed is placed in a groove 16, when the piston ring is placed in the groove 16, a motor 2 is started, an output shaft of the motor 2 drives a worm 4 to rotate, the worm 4 drives a worm wheel 5 to rotate, the worm wheel 5 drives a driving shaft 3 to rotate, the driving shaft 3 drives a driven shaft 6 to rotate through a steering gear 7, the driven shaft 6 drives an eccentric disc 13 to rotate, the eccentric disc 13 rotates and simultaneously drives a connecting body 11 to reciprocate left and right, the connecting body 11 drives a first sliding rod 10 and a second sliding rod 14 to reciprocate left and right, the second sliding rod 14 drives a clamping block 15 to reciprocate left and right, the clamping block 15 drives a sliding block 17 to slide in a second sliding groove 18, and when the two clamping blocks 15 effectively clamp the piston ring, the motor 2.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a piston ring inner and outer circle and high-efficient combined lathe of opening processing uses structure, includes work frame (1), its characterized in that: the electric power steering mechanism is characterized in that a motor (2) is arranged at the bottom end of the inner wall of the working frame (1), a driving shaft (3) is arranged at the top of the motor (2), two ends of the driving shaft (3) are rotatably connected with the inner wall of the working frame (1), one end of an output shaft of the motor (2) is fixedly connected with a worm (4), one end, away from the motor (2), of the worm (4) is rotatably connected with the inner wall of the working frame (1), a worm wheel (5) is fixedly connected with the outer wall of the driving shaft (3), the worm wheel (5) is meshed with the worm (4), a driven shaft (6) is arranged at the top of the driving shaft (3), a steering gear (7) is arranged between one end of the driven shaft (6) and the outer wall of the driving shaft (3), one end, away from a rotating shaft, the top of the working frame (1) is fixedly connected with a first fixed block (8), one side of the first fixed block (8) is provided with a second fixed block (9), the bottom end of the second fixed block (9) is fixedly connected with the top of the working frame (1), a first sliding rod (10) penetrates through the inside of the first fixed block (8), the first sliding rod (10) is slidably connected with the first fixed block (8), one end, far away from the first fixed block (8), of the first sliding rod (10) is fixedly connected with a connector (11), a first sliding chute (12) is formed in the connector (11), an eccentric disc (13) is slidably connected in the first sliding chute (12), the bottom end of the eccentric disc (13) is fixedly connected with the top of the driven shaft (6), one side, far away from the first sliding rod (10), of the connector (11) is fixedly connected with a second sliding rod (14), and the second sliding rod (14) penetrates through the inside of the second fixed block (9), the second sliding rod (14) is connected with the second fixed block (9) in a sliding mode, one end, far away from the connecting body (11), of the second sliding rod (14) is fixedly connected with a clamping block (15), the top of the clamping block (15) is provided with a groove (16), the bottom end of the clamping block (15) is fixedly connected with a sliding block (17), the top of the working frame (1) is provided with a second sliding groove (18), and the second sliding groove (18) is connected with the sliding block (17) in a sliding mode.
2. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: the outer wall of the driven shaft (6) is rotatably connected with a supporting rod, and one end, far away from the driven shaft (6), of the supporting rod is fixedly connected with the inner wall of the working frame (1).
3. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: the number of the driven shafts (6) is two, and the two driven shafts (6) are symmetrically distributed on one side of the outer wall of the driving shaft (3).
4. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: the driving shaft (3) is provided with a first bearing at the joint with the working frame (1), and the driven shaft (6) is provided with a second bearing at the joint with the working frame (1).
5. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: the cross section of the first sliding groove (12) is oval, and the first sliding rod (10) is matched with the first fixed block (8).
6. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: the cross section of the groove (16) is semicircular, and the second sliding rod (14) is matched with the second fixed block (9).
7. The structure of the piston ring inner and outer circle and opening processing high-efficiency combined lathe according to claim 1, characterized in that: and a third bearing is arranged at the joint of the worm (4) and the working frame (1), and the sliding block (17) is matched with the second sliding groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542870.2U CN211939966U (en) | 2020-04-14 | 2020-04-14 | Structure for efficient combined lathe for machining inner circle, outer circle and opening of piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542870.2U CN211939966U (en) | 2020-04-14 | 2020-04-14 | Structure for efficient combined lathe for machining inner circle, outer circle and opening of piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211939966U true CN211939966U (en) | 2020-11-17 |
Family
ID=73164929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020542870.2U Expired - Fee Related CN211939966U (en) | 2020-04-14 | 2020-04-14 | Structure for efficient combined lathe for machining inner circle, outer circle and opening of piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211939966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770762A (en) * | 2021-01-26 | 2021-12-10 | 辉腾交通器材(安徽)有限公司 | Fixed clamping equipment for machining piston ring of motorcycle |
-
2020
- 2020-04-14 CN CN202020542870.2U patent/CN211939966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770762A (en) * | 2021-01-26 | 2021-12-10 | 辉腾交通器材(安徽)有限公司 | Fixed clamping equipment for machining piston ring of motorcycle |
| CN113770762B (en) * | 2021-01-26 | 2023-10-20 | 辉腾交通器材(安徽)有限公司 | Fixed clamping equipment for motorcycle piston ring machining |
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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: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |