CN111590484A - Cylinder head cover machining device with swinging limiting function - Google Patents
Cylinder head cover machining device with swinging limiting function Download PDFInfo
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- CN111590484A CN111590484A CN202010438009.6A CN202010438009A CN111590484A CN 111590484 A CN111590484 A CN 111590484A CN 202010438009 A CN202010438009 A CN 202010438009A CN 111590484 A CN111590484 A CN 111590484A
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- limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a cylinder head cover machining device with swing limiting, wherein a positioning and clamping device comprises a right limiting unit; the right limiting unit is arranged at the right end of the upper end face of the base; the right limiting unit comprises a cylindrical right limiting column; a pair of radial telescopic connecting rods which are distributed up and down are rotatably arranged on the right limiting unit; one end of the pair of radial telescopic connecting rods, which is far away from the right limiting unit, is rotatably provided with a left limiting unit; the left limiting unit comprises a left rotating seat at the lower part; a cylindrical left limiting column is formed on the upper end surface of the left rotating seat; a left supporting plate is formed on the side surface of the left rotating seat; the left supporting plate vertically penetrates through the left supporting plate and is in threaded connection with a limit screw; a circular plate-shaped clamping seat is formed at the upper end of the limiting screw rod; a clamping plate is arranged on the clamping seat in a radial moving manner; a plurality of limiting threaded holes matched with the limiting screw rods are formed in the left part of the upper end face of the base.
Description
Technical Field
The invention relates to the technical field of manufacturing of cylinder head covers, in particular to a cylinder head cover machining device with swing limiting function.
Background
The cylinder cover is a cover covering the engine cylinder body, the most basic function of the cylinder cover is to cover and seal the cylinder cover, the engine oil is kept inside, pollutants such as dirt, moisture and the like are isolated from the outside, the engine oil is isolated from the air and serves as an engine oil filling port, the cylinder cover can also serve as a sensor mounting support, and the cylinder cover is an indispensable component of an automobile engine. With the rapid development of the automobile industry in recent years, the variety of engines is increasing, the variety of cylinder head covers is various, and therefore a processing device is urgently needed to meet the requirements of the cylinder head covers with different sizes, and the cost is solved.
Disclosure of Invention
The invention aims to solve the technical problem that the existing cylinder head cover machining device cannot meet different cylinder head covers, and provides a cylinder head cover machining device with swing limiting.
The technical scheme for solving the technical problems is as follows: a cylinder head cover machining device with swing limiting comprises a base and a positioning and clamping device; the positioning and clamping device comprises a right limiting unit; the right limiting unit is arranged at the right end of the upper end face of the base; the right limiting unit comprises a cylindrical right limiting column at the upper part and a right limiting seat at the lower part; a pair of radial telescopic connecting rods which are distributed up and down are rotatably arranged on the right limiting seat; one end of the pair of radial telescopic connecting rods, which is far away from the right limiting seat, is rotatably provided with a left limiting unit; the left limiting unit comprises a left rotating seat at the lower part; the upper end surfaces of the right limiting seat and the left rotating seat are flush; a cylindrical left limiting column is formed on the upper end surface of the left rotating seat; a left supporting plate is formed on the side surface of the left rotating seat; the length direction of the left support plate is the same as the telescopic direction of the radial telescopic connecting rod; the left supporting plate vertically penetrates through the left supporting plate and is in threaded connection with a limit screw; a circular plate-shaped clamping seat is formed at the upper end of the limiting screw rod; a clamping plate is arranged on the clamping seat in a radial moving manner; a plurality of limiting threaded holes matched with the limiting screw rods are formed in the left part of the upper end face of the base.
Preferably, the right limiting seat comprises a cylindrical right rotary connecting seat at the bottom; a right rotating connecting hole matched with the right rotating connecting seat is formed at the right end of the upper end surface of the base; the right rotary connecting seat is rotatably arranged in the right rotary connecting hole; the right end surface of the base penetrates through the right end surface of the base in the left-right direction and is in threaded connection with a right rotation limiting bolt; the direction of the right rotation limiting bolt passes through a rotation central shaft of the right rotation connecting hole; the inner side end of the right rotation limiting bolt abuts against the cylindrical surface of the right rotation connecting seat; the rotation central axes of the right rotary connecting seat and the right limit column are collinear.
Preferably, a lower right limiting plate of a coaxially arranged circular plate is formed in the center of the upper end face of the right rotary connecting seat; a cylindrical right connecting column which is coaxially arranged is formed in the center of the upper end face of the right lower limiting plate; the upper end of the right connecting column is formed with a right upper limiting plate of a coaxially arranged circular plate; the right limiting column is formed in the center of the upper end face of the right upper limiting plate; the right ends of the pair of radial telescopic connecting rods are rotatably arranged on the right connecting column.
Preferably, the radial telescopic connecting rod comprises a left telescopic connecting rod in a rectangular parallelepiped shape at the left end and a right telescopic connecting rod in a rectangular parallelepiped shape at the right end; the right telescopic connecting rod is rotatably arranged on the right limiting seat; a cuboid telescopic inserted bar is formed on the right end face of the left telescopic connecting rod; the telescopic inserted link is telescopically arranged on the left end surface of the right telescopic connecting link; the left rotary seat is rotatably arranged at the left end of the left telescopic connecting rod.
Preferably, the left rotary seat comprises a left lower limiting plate in a circular plate shape; a left connecting column which is coaxially arranged is formed in the center of the upper end surface of the left lower limiting plate; the upper end of the left connecting column is formed with a coaxially arranged circular plate-shaped left upper limiting plate; the left limiting column is formed and arranged at the center of the upper end face of the left upper limiting plate, and the rotating central shafts of the left limiting column and the left upper limiting plate are collinear; the left end of the radial telescopic connecting rod is rotatably arranged on the left connecting column; the left supporting plate is formed on the cylindrical surface of the left upper limiting plate.
Preferably, the clamping seat is formed with a radial adjusting hole for the clamping plate to penetrate through in the radial direction; the direction of the radial adjusting hole is the same as the telescopic direction of the radial telescopic connecting rod; the clamping plate is arranged in the radial adjusting hole in a radial moving mode; the center of the upper end surface of the clamping seat is vertically screwed with a radial limiting bolt; the bottom of the radial limiting bolt is abutted against the upper end face of the clamping plate.
The invention has the beneficial effects that: the positioning and clamping device is suitable for positioning and clamping cylinder head covers of various sizes, and is convenient and quick to position and clamp.
Drawings
FIG. 1 is a schematic top view of the present invention;
fig. 2 is a front view of the present invention.
In the figure, 10, the base; 100. a right rotation connection hole; 101. a limiting threaded hole; 11. a right rotation limit bolt; 20. positioning and clamping devices; 21. a right limit unit; 211. a right rotary connecting seat; 212. a lower right limiting plate; 213. a right connecting column; 214. a right upper limiting plate; 215. a right limit post; 22. a radially telescoping connecting rod; 221. a right telescopic connecting rod; 222. a left telescoping connecting rod; 223. a telescopic inserted link; 23. a left limit unit; 231. a left lower limiting plate; 232. a left connecting column; 233. a left upper limiting plate; 234. a left limit post; 235. a left support plate; 24. a limit screw; 241. a clamping seat; 25. a clamping plate; 26. radial spacing bolt.
Detailed Description
As shown in fig. 1 and 2, a cylinder head cover machining device for limiting swing comprises a base 10 and a positioning and clamping device 20; the positioning and clamping device 20 comprises a right limiting unit 21; the right limiting unit 21 is arranged at the right end of the upper end face of the base 10; the right limiting unit 21 comprises a cylindrical right limiting column 215 at the upper part and a right limiting seat at the lower part; a pair of radial telescopic connecting rods 22 which are distributed up and down are rotatably arranged on the right limiting seat; one end of the pair of radial telescopic connecting rods 22 far away from the right limiting seat is rotatably provided with a left limiting unit 23; the left limit unit 23 includes a left rotary base at a lower portion; the upper end surfaces of the right limiting seat and the left rotating seat are flush; a cylindrical left limiting column 234 is formed on the upper end surface of the left rotating seat; a left supporting plate 235 is formed on the side surface of the left rotating seat; the length direction of the left supporting plate 235 is the same as the telescopic direction of the radial telescopic connecting rod 22; the left supporting plate 235 vertically penetrates through and is in threaded connection with a limit screw 24; a circular plate-shaped clamping seat 241 is formed at the upper end of the limiting screw 24; a clamping plate 25 is arranged on the clamping seat 241 in a radial moving manner; the left part of the upper end surface of the base 10 is formed with a plurality of limiting threaded holes 101 matched with the limiting screw rods 24.
As shown in fig. 1 and 2, the right stopper includes a cylindrical right rotary connecting seat 211 at the bottom; a right rotary connecting hole 100 matched with the right rotary connecting seat 211 is formed at the right end of the upper end surface of the base 10; the right rotary connecting seat 211 is rotatably arranged in the right rotary connecting hole 100; the right end face of the base 10 penetrates through the right end face in the left-right direction and is in threaded connection with a right rotation limiting bolt 11; the direction of the right rotation limiting bolt 11 passes through the rotation central shaft of the right rotation connecting hole 100; the inner side end of the right rotation limiting bolt 11 abuts against the cylindrical surface of the right rotation connecting seat 211; the rotation central axes of the right rotary connecting seat 211 and the right limit column 215 are collinear.
As shown in fig. 1 and 2, a right lower limiting plate 212 of a coaxially arranged circular plate is formed at the center of the upper end surface of the right rotary connecting seat 211; a cylindrical right connecting column 213 which is coaxially arranged is formed in the center of the upper end face of the right lower limiting plate 212; the upper end of the right connecting column 213 is formed with a right upper limiting plate 214 of a coaxially arranged circular plate; a right stopper post 215 is formed in the center of the upper end face of the upper right stopper plate 214; the right ends of the pair of radially extendable connecting rods 22 are rotatably disposed on the right connecting column 213.
As shown in fig. 1 and 2, the radial telescopic link 22 includes a left telescopic link 222 having a rectangular parallelepiped shape at a left end and a right telescopic link 221 having a rectangular parallelepiped shape at a right end; the right telescopic connecting rod 221 is rotatably arranged on the right limiting seat; a rectangular telescopic insertion rod 223 is formed on the right end surface of the left telescopic connecting rod 222; the telescopic insertion rod 223 is telescopically arranged on the left end surface of the right telescopic connecting rod 221; the left rotary base is rotatably disposed at the left end of the left telescopic link 222.
As shown in fig. 1 and 2, the left rotary seat includes a left lower limit plate 231 having a circular plate shape; a left connecting column 232 which is coaxially arranged is formed in the center of the upper end face of the left lower limiting plate 231; a left upper limiting plate 233 which is coaxially arranged and is in a circular plate shape is formed at the upper end of the left connecting column 232; the left limit column 234 is formed and arranged at the center of the upper end face of the left upper limit plate 233, and the rotation central axes of the left upper limit plate and the left upper limit plate are collinear; the left end of the radial telescopic connecting rod 22 is rotatably arranged on the left connecting column 232; a left support plate 235 is formed on the cylindrical surface of the left upper limiting plate 233.
As shown in fig. 1 and 2, the clamping seat 241 is formed with a radial adjustment hole for the clamping plate 25 to radially penetrate; the direction of the radial adjusting hole is the same as the telescopic direction of the radial telescopic connecting rod 22; the clamping plate 25 is arranged in the radial adjusting hole in a radial moving mode; the center of the upper end face of the clamping seat 241 is vertically screwed with a radial limiting bolt 26; the bottom of the radial limit bolt 26 abuts against the upper end face of the clamping plate 25.
The working principle of the cylinder head cover machining device with swing limiting;
before working, the direction and the length of a pair of radial telescopic connecting rods 22 are adjusted according to the positions of mounting holes on the corresponding sides of the cylinder head covers with different sizes, and then the limiting screw rods 24 are screwed into the limiting threaded holes 101 on the corresponding sides in a rotating mode, so that the gap between the lower end face of the clamping seat 241 and the upper end face of the left rotating seat is the thickness of the edge of the cylinder head cover;
then a right end mounting hole of the cylinder head cover is sleeved on the right limiting post 215, a pair of mounting holes on the left side of the cylinder head cover is sleeved on the pair of left limiting posts 234, so that the cylinder head cover is positioned, then the pair of radial limiting bolts 26 are unscrewed, then the clamping plate 25 extends towards the direction of the cylinder head cover until the edge of the cylinder head cover is clamped by the pair of clamping plates 25 and the pair of left rotating seats, so that the cylinder head cover is clamped; therefore, the cylinder head cover can be processed;
according to the operation, the processing device is suitable for positioning and clamping of the cylinder head covers with various sizes, and the positioning and clamping are convenient and quick.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (6)
1. The utility model provides a spacing cylinder head cover processingequipment swings which characterized in that: comprises a base (10) and a positioning and clamping device (20); the positioning and clamping device (20) comprises a right limiting unit (21); the right limiting unit (21) is arranged at the right end of the upper end face of the base (10); the right limiting unit (21) comprises a cylindrical right limiting column (215) at the upper part and a right limiting seat at the lower part; a pair of radial telescopic connecting rods (22) which are distributed up and down are rotatably arranged on the right limiting seat; one end of the pair of radial telescopic connecting rods (22) far away from the right limiting seat is rotatably provided with a left limiting unit (23); the left limiting unit (23) comprises a left rotating seat at the lower part; the upper end surfaces of the right limiting seat and the left rotating seat are flush; a cylindrical left limit column (234) is formed on the upper end surface of the left rotating seat; a left supporting plate (235) is formed on the side surface of the left rotating seat; the length direction of the left supporting plate (235) is the same as the telescopic direction of the radial telescopic connecting rod (22); the left supporting plate (235) vertically penetrates through the left supporting plate and is in threaded connection with a limit screw (24); a circular plate-shaped clamping seat (241) is formed at the upper end of the limiting screw rod (24); a clamping plate (25) is arranged on the clamping seat (241) in a radial moving way; a plurality of limiting threaded holes (101) matched with the limiting screw rods (24) are formed in the left part of the upper end face of the base (10).
2. The apparatus of claim 1, wherein the head cover is configured to limit pivoting by: the right limiting seat comprises a cylindrical right rotary connecting seat (211) at the bottom; a right rotary connecting hole (100) matched with the right rotary connecting seat (211) is formed at the right end of the upper end surface of the base (10); the right rotary connecting seat (211) is rotatably arranged in the right rotary connecting hole (100); the right end face of the base (10) penetrates in the left-right direction and is in threaded connection with a right rotation limiting bolt (11); the direction of the right rotation limiting bolt (11) passes through the rotation central shaft of the right rotation connecting hole (100); the inner side end of the right rotation limiting bolt (11) abuts against the cylindrical surface of the right rotation connecting seat (211); the rotation central axes of the right rotary connecting seat (211) and the right limit column (215) are collinear.
3. The apparatus of claim 2, wherein the head cover is configured to limit pivoting by: a right lower limit plate (212) of a coaxially arranged circular plate is formed at the center of the upper end surface of the right rotary connecting seat (211); a cylindrical right connecting column (213) which is coaxially arranged is formed in the center of the upper end face of the right lower limiting plate (212); the upper end of the right connecting column (213) is formed with a right upper limiting plate (214) of a coaxially arranged circular plate; the right limiting column (215) is formed in the center of the upper end face of the right upper limiting plate (214); the right ends of the pair of radial telescopic connecting rods (22) are rotatably arranged on the right connecting column (213).
4. The apparatus of claim 1, wherein the head cover is configured to limit pivoting by: the radial telescopic connecting rod (22) comprises a left telescopic connecting rod (222) in a cuboid shape at the left end and a right telescopic connecting rod (221) in a cuboid shape at the right end; the right telescopic connecting rod (221) is rotatably arranged on the right limiting seat; a cuboid telescopic inserted bar (223) is formed on the right end surface of the left telescopic connecting bar (222); the telescopic inserted link (223) is telescopically arranged on the left end surface of the right telescopic connecting link (221); the left rotary seat is rotatably arranged at the left end of the left telescopic connecting rod (222).
5. The apparatus of claim 1, wherein the head cover is configured to limit pivoting by: the left rotating seat comprises a left lower limiting plate (231) in a circular plate shape; a left connecting column (232) which is coaxially arranged is formed in the center of the upper end face of the left lower limiting plate (231); the upper end of the left connecting column (232) is formed with a coaxially arranged circular plate-shaped left upper limiting plate (233); the left limiting column (234) is formed and arranged at the center of the upper end face of the left upper limiting plate (233), and the rotating central shafts of the left limiting column and the left upper limiting plate are collinear; the left end of the radial telescopic connecting rod (22) is rotatably arranged on the left connecting column (232); the left supporting plate (235) is formed on the cylindrical surface of the left upper limiting plate (233).
6. The apparatus of claim 1, wherein the head cover is configured to limit pivoting by: the clamping seat (241) is provided with a radial adjusting hole for the radial penetration of the clamping plate (25); the direction of the radial adjusting hole is the same as the telescopic direction of the radial telescopic connecting rod (22); the clamping plate (25) is arranged in the radial adjusting hole in a radial moving mode; the center of the upper end surface of the clamping seat (241) is vertically screwed with a radial limiting bolt (26); the bottom of the radial limiting bolt (26) abuts against the upper end face of the clamping plate (25).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438009.6A CN111590484B (en) | 2020-05-21 | 2020-05-21 | Cylinder head cover machining device with swinging limiting function |
| PCT/CN2020/098865 WO2021232547A1 (en) | 2020-05-21 | 2020-06-29 | Cylinder head cover machining device capable of swing limiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010438009.6A CN111590484B (en) | 2020-05-21 | 2020-05-21 | Cylinder head cover machining device with swinging limiting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111590484A true CN111590484A (en) | 2020-08-28 |
| CN111590484B CN111590484B (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010438009.6A Active CN111590484B (en) | 2020-05-21 | 2020-05-21 | Cylinder head cover machining device with swinging limiting function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111590484B (en) |
| WO (1) | WO2021232547A1 (en) |
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| KR101340231B1 (en) * | 2012-05-03 | 2013-12-10 | 주식회사 현대미포조선 | Pipes Jig |
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| US20040055149A1 (en) * | 2000-08-04 | 2004-03-25 | Fuki Mfg. Co., Ltd. | Apparatus for automatically resetting printed-circuit-board holding device |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2021232547A1 (en) | 2021-11-25 |
| CN111590484B (en) | 2021-02-19 |
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