CN218612866U - Positioning device for machining valve rod of internal combustion engine - Google Patents
Positioning device for machining valve rod of internal combustion engine Download PDFInfo
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- CN218612866U CN218612866U CN202223181041.4U CN202223181041U CN218612866U CN 218612866 U CN218612866 U CN 218612866U CN 202223181041 U CN202223181041 U CN 202223181041U CN 218612866 U CN218612866 U CN 218612866U
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- combustion engine
- valve rod
- clamping piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a positioner is used in processing of internal-combustion engine valve rod, including device body frame and the supporting legs of setting in device body frame bottom surface, the top of device body frame is equipped with horizontal track, horizontal orbital front is equipped with vertical hydraulic cylinder group, the top of vertical hydraulic cylinder group has positioner through telescopic link bolted connection, the sweeps pond has been seted up to the top surface of device body frame. The utility model discloses the position that makes the fixed internal-combustion engine valve rod of positioner can freely be adjusted, make things convenient for the processing of internal-combustion engine valve rod, the sweeps pond that device body frame top surface set up can collect processing metal sweeps, the internal-combustion engine valve rod can be fixed to the location clamping piece, the internal-combustion engine valve rod can be fixed on the one hand to the location clamping piece that adopts rubber to make, on the other hand can protect the internal-combustion engine valve rod, the security improves, when fixed, only need insert the location clamping piece with the internal-combustion engine valve rod, then clip the location clamping piece through the telescopic sleeve and realize fixed internal-combustion engine valve rod, and is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the internal-combustion engine, specifically be a positioner is used in processing of internal-combustion engine valve rod.
Background
The internal combustion engine comprises a reciprocating piston type internal combustion engine, a rotary piston type engine, a free piston type engine and the like, internal energy is converted into mechanical energy, the internal energy is changed by doing work, the internal combustion engine consists of a plurality of mechanical parts, a valve rod of the internal combustion engine exists, and a special positioning device is needed when the valve rod of the internal combustion engine is processed;
when the valve rod of the internal combustion engine is fixed by the positioning device for processing the valve rod of the internal combustion engine at present, bolts are required, and the positioning device is very troublesome to mount and dismount and is not beneficial to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem among the background art, provide a positioner is used in internal-combustion engine valve rod processing.
The utility model adopts the technical scheme as follows:
the utility model provides a positioner is used in processing of internal-combustion engine valve rod, includes the device body frame and sets up the supporting legs in device body frame bottom surface, the top of device body frame is equipped with horizontal track, horizontal orbital front is equipped with vertical hydraulic cylinder group, the top of vertical hydraulic cylinder group has positioner through telescopic link bolted connection, the sweeps pond has been seted up to the top surface of device body frame.
Preferably, the top surface one end bolted connection of device body frame has driving motor, the top surface of device body frame is close to horizontal orbital front position and is installed the threaded rod through the bearing, driving motor's power output shaft passes through gear and threaded rod meshing.
Preferably, the position, close to the threaded rod, of the back of the vertical hydraulic cylinder group is fixedly connected with a ball nut matched with the threaded rod, the ball nut is embedded on the side surface of the threaded rod, a horizontal groove is formed in the front of the horizontal rail, a roller is installed at the position, close to the horizontal groove, of the back of the vertical hydraulic cylinder group, and the roller can freely roll in the horizontal groove along the direction of the groove wall.
Preferably, positioner includes the backup pad, the top surface swing joint of backup pad has the rotation platform, the terminal surface position threaded connection that one side of rotation platform is close to the backup pad has fastening bolt, and the opposite side threaded connection who rotates the platform has the location clamping piece, the top surface that rotates the platform is equipped with the maintenance lid, the inside that rotates the platform is equipped with horizontal hydraulic cylinder group, horizontal hydraulic cylinder group has telescopic sleeve through telescopic link bolted connection.
Preferably, the location clamping piece alternates in the telescope tube, and the telescope tube can freely slide along the horizontal direction at the side surface of location clamping piece, the one end that the revolving stage was kept away from to the location clamping piece is the arc clamping piece that two symmetries set up, the location clamping piece adopts rubber to make.
Preferably, a limiting rod is fixedly connected to the middle position of the bottom surface of the supporting plate, and a limiting groove matched with the limiting rod is formed in the position, close to the limiting rod, of the top surface of the vertical hydraulic cylinder group.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, driving motor can carry power to the threaded rod, guarantees that the threaded rod can drive vertical hydraulic cylinder group, guarantees that positioner can follow the horizontal direction and freely slides, and vertical hydraulic cylinder group can drive positioner, makes positioner can follow vertical direction and removes, makes the position of the fixed internal-combustion engine valve rod of positioner freely adjust, makes things convenient for the processing of internal-combustion engine valve rod, and processing metal sweeps can be collected to the sweeps pond of device body frame top surface setting.
2. The utility model discloses in, the internal-combustion engine valve rod can be fixed to the location clamping piece, and the internal-combustion engine valve rod can be fixed on the one hand to the location clamping piece that adopts rubber to make, and on the other hand can protect the internal-combustion engine valve rod, improves the security, and during the fixed time, only need insert the location clamping piece with the internal-combustion engine valve rod, then carry the location clamping piece through telescope tube and realize fixed internal-combustion engine valve rod, and is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an internal structure view of the material box of the present invention;
fig. 3 is the internal structure diagram of the material box of the utility model.
The mark in the figure is: 1. a main device frame; 2. a support frame; 3. a drive motor; 4. a horizontal rail; 5. a threaded rod; 6. a vertical hydraulic cylinder group; 7. a positioning device; 71. a support plate; 72. a rotating table; 73. fastening a bolt; 74. a maintenance cover; 75. positioning the clamping piece; 76. a horizontal hydraulic cylinder group; 77. a telescopic sleeve; 8. a limiting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a positioning device for processing a valve rod of an internal combustion engine, including a device main frame 1 and supporting legs 2 arranged on the bottom surface of the device main frame 1, a horizontal rail 4 is arranged on the top of the device main frame 1, a vertical hydraulic cylinder group 6 is arranged on the front surface of the horizontal rail 4, a positioning device 7 is connected to the top end of the vertical hydraulic cylinder group 6 through a telescopic rod bolt, a scrap pool is arranged on the top surface of the device main frame 1, a driving motor 3 is connected to one end of the top surface of the device main frame 1 through a bolt, a threaded rod 5 is arranged on the position, close to the front surface of the horizontal rail 4, of the top surface of the device main frame 1 through a bearing, a power output shaft of the driving motor 3 is meshed with the threaded rod 5 through a gear, a ball nut matched with the threaded rod 5 is fixedly connected to the position, close to the threaded rod 5, of the back surface of the vertical hydraulic cylinder group 6, the ball nut is nested on the side surface of the threaded rod 5, a horizontal groove is provided with a horizontal groove, and a roller is arranged on the position, and can freely roll in the horizontal groove along the groove.
By adopting the technical scheme:
driving motor 3 can be with power transmission to threaded rod 5, guarantee that threaded rod 5 can drive vertical hydraulic cylinder group 6, guarantee that positioner 7 can freely slide along the horizontal direction, vertical hydraulic cylinder group 6 can drive positioner 7, make positioner 7 can remove along vertical direction, the position that makes the internal-combustion engine valve rod that positioner 7 is fixed can freely be adjusted, make things convenient for the processing of internal-combustion engine valve rod, the sweeps pond of processing metal sweeps can be collected to the sweeps pond of 1 top surface settings of device body frame.
By adopting the technical scheme:
the internal-combustion engine valve rod can be fixed to the positioning clamping piece 75, and the internal-combustion engine valve rod can be fixed to the positioning clamping piece 75 that adopts rubber to make on the one hand, and on the other hand can protect the internal-combustion engine valve rod, improves the security, and during the fixing, only need insert the internal-combustion engine valve rod into positioning clamping piece 75, then carry positioning clamping piece 75 through telescopic sleeve 77 and realize fixing the internal-combustion engine valve rod, and is simple and convenient.
The working principle of the hydraulic cylinder assembly is that referring to fig. 1-3, when the hydraulic cylinder assembly is used, a horizontal hydraulic cylinder assembly 76 is opened, the horizontal hydraulic cylinder assembly 76 pulls a telescopic sleeve 77 through a telescopic rod, then an internal combustion engine valve rod is inserted into a positioning clamping piece 75, the telescopic sleeve 77 is pushed through the telescopic rod, the telescopic sleeve 77 is sleeved on the side surface of the positioning clamping piece 75, the positioning clamping piece 75 is enabled to fix the internal combustion engine valve rod, then a driving motor 3 and a vertical hydraulic cylinder assembly 6 are opened, the driving motor 3 can convey power to a threaded rod 5, it is guaranteed that the threaded rod 5 can drive the vertical hydraulic cylinder assembly 6, it is guaranteed that the positioning device 7 can freely slide along the horizontal direction, the vertical hydraulic cylinder assembly 6 can drive the positioning device 7, the positioning device 7 can move along the vertical direction, and the position of the internal combustion engine valve rod fixed by the positioning device 7 can be freely adjusted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a positioner is used in processing of internal-combustion engine valve rod, includes device body frame (1) and sets up supporting legs (2) in device body frame (1) bottom surface, its characterized in that: the device is characterized in that a horizontal rail (4) is arranged at the top of the device main frame (1), a vertical hydraulic cylinder group (6) is arranged on the front side of the horizontal rail (4), the top end of the vertical hydraulic cylinder group (6) is connected with a positioning device (7) through a telescopic rod bolt, and a scrap pool is arranged on the top surface of the device main frame (1).
2. The positioning device for processing the valve rod of the internal combustion engine as claimed in claim 1, wherein: the top surface one end bolted connection of device body frame (1) has driving motor (3), threaded rod (5) are installed through the bearing to the front position that the top surface of device body frame (1) is close to horizontal track (4), the power output shaft of driving motor (3) passes through the gear and meshes with threaded rod (5).
3. The positioning device for processing the valve rod of the internal combustion engine as claimed in claim 2, wherein: the position fixedly connected with that the back of vertical hydraulic cylinder group (6) is close to threaded rod (5) has the ball nut that agrees with mutually with threaded rod (5), and ball nut nestification is in the side surface of threaded rod (5), horizontal recess has been seted up in the front of horizontal track (4), the position that the back of vertical hydraulic cylinder group (6) is close to horizontal recess installs the gyro wheel, and the gyro wheel can freely roll along cell wall direction in horizontal recess.
4. The positioning device for processing the valve rod of the internal combustion engine as claimed in claim 1, wherein: positioner (7) include backup pad (71), the top surface swing joint of backup pad (71) has rotation platform (72), the terminal surface position threaded connection that one side of rotation platform (72) is close to backup pad (71) has fastening bolt (73), and the opposite side threaded connection who rotates platform (72) has location clamping piece (75), the top surface that rotates platform (72) is equipped with maintenance cover (74), the inside that rotates platform (72) is equipped with horizontal hydraulic cylinder group (76), horizontal hydraulic cylinder group (76) have telescopic sleeve (77) through telescopic link bolted connection.
5. The positioning device for processing the valve rod of the internal combustion engine as claimed in claim 4, wherein: location clamping piece (75) alternate in telescopic sleeve (77), and telescopic sleeve (77) can freely slide along the horizontal direction at the side surface of location clamping piece (75), the arc clamping piece that the one end that the revolving stage (72) was kept away from in location clamping piece (75) set up for two symmetries, location clamping piece (75) adopt rubber to make.
6. The positioning device for processing the valve rod of the internal combustion engine as claimed in claim 4, wherein: the middle position of the bottom surface of the supporting plate (71) is fixedly connected with a limiting rod (8), and a limiting groove matched with the limiting rod (8) is formed in the position, close to the limiting rod (8), of the top surface of the vertical hydraulic cylinder group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181041.4U CN218612866U (en) | 2022-11-29 | 2022-11-29 | Positioning device for machining valve rod of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181041.4U CN218612866U (en) | 2022-11-29 | 2022-11-29 | Positioning device for machining valve rod of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218612866U true CN218612866U (en) | 2023-03-14 |
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ID=85452857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181041.4U Active CN218612866U (en) | 2022-11-29 | 2022-11-29 | Positioning device for machining valve rod of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218612866U (en) |
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2022
- 2022-11-29 CN CN202223181041.4U patent/CN218612866U/en active Active
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