CN113798949A - Engine bearing cap processing equipment - Google Patents
Engine bearing cap processing equipment Download PDFInfo
- Publication number
- CN113798949A CN113798949A CN202111151409.XA CN202111151409A CN113798949A CN 113798949 A CN113798949 A CN 113798949A CN 202111151409 A CN202111151409 A CN 202111151409A CN 113798949 A CN113798949 A CN 113798949A
- Authority
- CN
- China
- Prior art keywords
- rod
- engine bearing
- bearing cap
- polishing
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/08—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a vertical tool spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses engine bearing cap processing equipment which comprises a base, wherein a ring is arranged at the end part of the base, a guide seat is formed by extending the outer side of the ring outwards, a sliding rod is slidably arranged in the guide seat, a frame body is fixed at one end of the sliding rod, the other end of the sliding rod extends into the ring and is connected with a touch block, a polishing rod is rotatably arranged on the frame body, the frame body is arranged along the horizontal direction, the polishing rod is arranged along the vertical direction, a shaft rod is fixedly arranged in the base, a rotating sleeve is rotatably sleeved on the shaft rod, a touch part is formed by extending the surface of the rotating sleeve outwards, and an inclined plane structure is formed on the surface of the touch block; the problem of when polishing the mounting hole of engine bearing cap, its surface wearing and tearing can appear after the stick of polishing uses for a long time, lead to it can not be effectively to laminate mutually with the inner wall of mounting hole, lead to the reduction of efficiency of polishing is solved.
Description
Technical Field
The invention relates to the field of automobile part processing, in particular to engine bearing cap processing equipment.
Background
Engine bearing cap leads to and often is provided with a plurality of mounting holes, be used for later stage installation bearing, behind the bearing cap body shaping, need drill the operation on its surface, mounting hole shaping later stage inner wall often can form the burr, need further polish, so that the installation of follow-up bearing, improve the stability after the bearing installation, the mounting hole leads to the groove and utilizes the stick of polishing to polish and handles, because the aperture of mounting hole is not of uniform size, make the stick of polishing that needs to utilize different models change and polish, the efficiency is lower, and simultaneously, the stick of polishing can wear and tear appear on its surface after using for a long time, lead to its inner wall that can not be effective and the mounting hole to laminate mutually, lead to the reduction of efficiency of polishing.
Disclosure of Invention
The invention aims to provide engine bearing cap processing equipment, which solves the problems that when a mounting hole of an engine bearing cap is polished, a polishing rod needs to be frequently replaced according to the hole diameter, and the surface of the polishing rod is abraded after the polishing rod is used for a long time, so that the polishing rod cannot be effectively attached to the inner wall of the mounting hole, and the polishing efficiency is reduced.
In order to achieve the purpose, the invention provides engine bearing cap processing equipment which comprises a base, wherein a ring is arranged at the end part of the base, a guide seat is formed by extending the outer side of the ring outwards, a slide rod is slidably arranged in the guide seat, a frame body is fixed at one end of the slide rod, the other end of the slide rod extends into the ring and is connected with a touch block, a polishing rod is rotatably arranged on the frame body and is arranged along the horizontal direction, the polishing rod is arranged along the vertical direction, a shaft rod is fixed in the base, a rotating sleeve is rotatably sleeved on the shaft rod, a pressing part is formed by extending the surface of the rotating sleeve outwards, an inclined plane structure is formed on the surface of the touch block, at least part of the pressing part is in touch with the inclined plane structure, so that the pressing part can be rotated to drive the slide rod to slide in the guide seat, the slide bar is sleeved with a return spring, one end of the return spring is abutted to the frame body, and the other end of the return spring is abutted to the guide seat.
Preferably, a bearing is arranged on the shaft rod, an inner ring of the bearing is sleeved and fixed on the shaft rod, and an outer ring of the bearing is coaxially connected with the rotating sleeve.
Preferably, the grinding rod, the frame body, the slide bar, the contact block and the reset spring assembly grinding mechanism, the number of the grinding mechanisms is not less than 3 groups.
Preferably, the plurality of groups of grinding mechanisms are equiangularly distributed along the circumferential direction of the shaft rod.
Preferably, the collar is connected to a docking flange by a connecting block.
Preferably, a sliding cavity is formed between two adjacent connecting blocks, and a shifting piece is fixed on the rotating sleeve and at least partially penetrates through the sliding cavity and extends to the outside of the ring.
Preferably, a pressing block is arranged in the sliding cavity in a vertically displaceable manner, so that the pressing block can press the shifting piece in the sliding cavity.
Preferably, a threaded hole is formed in the butt flange, one end of the locking screw rod is located above the butt flange, and the other end of the locking screw rod penetrates through the threaded hole and is connected with the pressing block.
Preferably, a polishing frame is arranged above the butt flange, the polishing frame is connected with a support plate through an air cylinder, a driving motor is arranged on the support plate, and an output shaft of the driving motor is connected with the butt flange.
The invention provides engine bearing cap processing equipment which comprises a base, wherein a ring is arranged at the end part of the base, a guide seat is formed by extending the outer side of the ring outwards, a slide rod is arranged in the guide seat in a sliding manner, a frame body is fixed at one end of the slide rod, the other end of the slide rod extends into the ring and is connected with a contact block, a polishing rod is rotatably arranged on the frame body, the frame body is arranged along the horizontal direction, the polishing rod is arranged along the vertical direction, a shaft rod is fixed in the base, a rotating sleeve is rotatably sleeved on the shaft rod, a pressing part is formed by extending the surface of the rotating sleeve outwards, an inclined plane structure is formed on the surface of the contact block, at least part of the pressing part is abutted against the inclined plane structure, so that the pressing part can be rotated to drive the slide rod to slide in the guide seat, a reset spring is sleeved on the sliding rod, one end of the reset spring is abutted against the frame body, and the other end of the reset spring is abutted against the guide seat; when in use, the whole device is placed in a mounting hole of an engine bearing cover, the abutting part on the rotating sleeve is abutted against the inclined plane structure on the abutting block by rotating the rotating sleeve, the distance extending outwards of the sliding rod is adjusted by the rotating angle, so that the external polishing rod can be fully attached to the inner wall of the mounting hole, the connecting flange is abutted against the output shaft of the driving motor, the driving motor is used for providing power to enable the whole device to rotate in the mounting hole, the polishing rod can generate rolling friction and sliding friction with the inner wall of the mounting hole to effectively polish the inner wall of the mounting hole, the polishing rod is worn after being used for a long time, the attachment degree of the polishing rod and the inner wall of the mounting hole can be increased by adjusting the distance extending outwards of the sliding rod, the polishing effect is improved, and the device does not need to frequently replace the polishing rod according to the aperture size of the mounting hole, greatly increasing the grinding efficiency.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of an engine bearing cap machining apparatus provided by the present invention;
FIG. 2 is a view showing the internal structure of a ring in the apparatus for machining a bearing cap of an engine according to the present invention;
FIG. 3 is a bottom view of the apparatus for machining a bearing cap of an engine according to the present invention;
FIG. 4 is a structural diagram of a pick of the engine bearing cap processing equipment provided by the invention;
FIG. 5 is a structural diagram of an engine bearing cap processing device according to the present invention.
Description of the reference numerals
1-a base; 2-loop; 3-a guide seat; 4-a slide bar; 5-frame body; 6-grinding rod; 7-a contact block; 8-shaft lever; 9-a pressing part; 10-connecting blocks; 11-a plectrum; 12-a counterflange; 13-locking screw rod; 14-briquetting; 15-grinding frame; 16-a cylinder; 17-a support plate; and 18, driving a motor.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1-5: the invention provides an engine bearing cap processing device which comprises a base 1, wherein a ring 2 is arranged at the end part of the base 1, a guide seat 3 is formed by extending the outer side of the ring 2 outwards, a slide rod 4 is arranged in the guide seat 3 in a sliding manner, a frame body 5 is fixed at one end of the slide rod 4, the other end of the slide rod 4 extends into the ring 2 and is connected with a contact block 7, a polishing rod 6 is rotatably arranged on the frame body 5, the frame body 5 is arranged along the horizontal direction, the polishing rod 6 is arranged along the vertical direction, a shaft rod 8 is fixed in the base 1, a rotating sleeve is rotatably sleeved on the shaft rod 8, a pressing part 9 is formed by extending the surface of the rotating sleeve outwards, an inclined plane structure is formed on the surface of the contact block 7, and at least part of the pressing part 9 is pressed against the inclined plane structure, the rotating pressing part 9 can drive the sliding rod 4 to slide in the guide seat 3, the sliding rod 4 is sleeved with a return spring, one end of the return spring is abutted to the frame body 5, and the other end of the return spring is abutted to the guide seat 3. When in use, the whole device is placed in a mounting hole of an engine bearing cover, the abutting part on the rotating sleeve is abutted against the inclined plane structure on the abutting block by rotating the rotating sleeve, the distance extending outwards of the sliding rod is adjusted by the rotating angle, so that the external polishing rod can be fully attached to the inner wall of the mounting hole, the connecting flange is abutted against the output shaft of the driving motor, the driving motor is used for providing power to enable the whole device to rotate in the mounting hole, the polishing rod can generate rolling friction and sliding friction with the inner wall of the mounting hole to effectively polish the inner wall of the mounting hole, the polishing rod is worn after being used for a long time, the attachment degree of the polishing rod and the inner wall of the mounting hole can be increased by adjusting the distance extending outwards of the sliding rod, the polishing effect is improved, and the device does not need to frequently replace the polishing rod according to the aperture size of the mounting hole, greatly increasing the grinding efficiency.
In a preferred embodiment of the present invention, in order to make the rotation of the rotating sleeve smoother, a bearing is provided on the shaft 8, an inner ring of the bearing is fixed to the shaft 8 in a sleeved manner, and an outer ring of the bearing is coaxially connected to the rotating sleeve.
In a preferred embodiment of the present invention, in order to increase the polishing effect of the inner wall of the mounting hole, the polishing rods 6, the frame body 5, the sliding rods 4, the contact blocks 7 and the reset spring assembly polishing mechanisms are not less than 3 groups.
In a preferred embodiment of the present invention, in order to increase the inner wall polishing effect of the mounting hole, the plurality of sets of polishing mechanisms are equiangularly distributed along the circumferential direction of the shaft 8.
In a preferred embodiment of the invention, in order to facilitate the docking of the entire device with a drive motor for power supply, a docking flange 12 is connected to the ring 2 via a connecting block 10.
In a preferred embodiment of the present invention, in order to effectively fix the adjusted shifting piece 11 and prevent the grinding rod 6 from displacing or shaking during grinding, a sliding cavity is formed between two adjacent connecting blocks 10, the shifting piece 11 is fixed on the rotating sleeve, and the shifting piece 11 at least partially penetrates through the sliding cavity and extends to the outside of the ring 2.
In a preferred embodiment of the present invention, in order to facilitate the adjustment of the up-down position of the pressing block 14 and the pressing of the shifting piece 11, the pressing block 14 is disposed in the sliding cavity in a vertically displaceable manner, so that the pressing block 14 can press the shifting piece 11 in the sliding cavity.
In a preferred embodiment of the present invention, in order to facilitate adjustment of the up-down position of the pressing block 14 and to facilitate the pressing of the shifting block 11, a threaded hole is provided on the docking flange 12, one end of the locking screw 13 is located above the docking flange 12, and the other end thereof penetrates through the threaded hole and is connected to the pressing block 14.
In a preferred embodiment of the present invention, a grinding frame 15 is disposed above the docking flange 12, the grinding frame 15 is connected to a support plate 17 through an air cylinder 16, a driving motor 18 is disposed on the support plate 17, and an output shaft of the driving motor 18 is connected to the docking flange 12. When polishing, open cylinder 16 and make it drive whole grinding device and extend to the mounting hole of engine bearing cap, adjust the position of polishing stick according to the aperture of mounting hole for it is effective to laminate with the inner wall of mounting hole, opens driving motor, makes it drive whole grinding device rotatory, polishes the operation to the mounting hole inner wall.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. The engine bearing cover processing equipment is characterized by comprising a base (1), a ring (2) is arranged at the end part of the base (1), a guide seat (3) is formed by outwards extending the outer side of the ring (2), a slide rod (4) is slidably arranged in the guide seat (3), a frame body (5) is fixed at one end of the slide rod (4), the other end of the slide rod extends into the ring (2) and is connected with a contact block (7), a polishing rod (6) is rotatably arranged on the frame body (5), the frame body (5) is arranged along the horizontal direction, the polishing rod (6) is arranged along the vertical direction, a shaft rod (8) is fixedly arranged in the base (1), a rotating sleeve is rotatably sleeved on the shaft rod (8), and a pressing part (9) is formed by outwards extending the surface of the rotating sleeve, the surface of the contact block (7) is provided with an inclined plane structure, at least part of the contact part (9) is abutted to the inclined plane structure, so that the contact part (9) can be rotated to drive the sliding rod (4) to slide in the guide seat (3), the sliding rod (4) is sleeved with a reset spring, one end of the reset spring is abutted to the frame body (5), and the other end of the reset spring is abutted to the guide seat (3).
2. The engine bearing cover machining device according to claim 1, characterized in that a bearing is arranged on the shaft rod (8), an inner ring of the bearing is sleeved and fixed on the shaft rod (8), and an outer ring of the bearing is coaxially connected with the rotating sleeve.
3. The engine bearing cap machining apparatus according to claim 2, wherein the grinding rods (6), the frame body (5), the slide rods (4), the contact blocks (7) and the return spring assembly grinding mechanisms are not less than 3 sets.
4. The engine bearing cap machining apparatus according to claim 3, wherein the plural sets of grinding mechanisms are equiangularly distributed along a circumferential direction of the shaft (8).
5. The engine bearing cap machining apparatus according to claim 1, wherein the collar (2) is connected to a docking flange (12) by a connecting block (10).
6. The engine bearing cap processing equipment according to claim 5, characterized in that a sliding cavity is formed between two adjacent connecting blocks (10), a shifting piece (11) is fixed on the rotating sleeve, and the shifting piece (11) at least partially penetrates through the sliding cavity and extends to the outside of the annular ring (2).
7. The engine bearing cap machining apparatus according to claim 6, wherein a pressing block (14) is provided in the sliding chamber so as to be displaceable up and down, so that the pressing block (14) can press the pick (11) in the sliding chamber.
8. The engine bearing cap processing equipment according to claim 7, characterized in that the butt flange (12) is provided with a threaded hole, one end of the locking screw (13) is positioned above the butt flange (12), and the other end of the locking screw penetrates through the threaded hole and is connected with the pressing block (14).
9. The engine bearing cap processing equipment according to claim 8, wherein a grinding frame (15) is arranged above the butt flange (12), the grinding frame (15) is connected with a support plate (17) through a cylinder (16), a driving motor (18) is arranged on the support plate (17), and an output shaft of the driving motor (18) is connected with the butt flange (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151409.XA CN113798949A (en) | 2021-09-29 | 2021-09-29 | Engine bearing cap processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111151409.XA CN113798949A (en) | 2021-09-29 | 2021-09-29 | Engine bearing cap processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113798949A true CN113798949A (en) | 2021-12-17 |
Family
ID=78897109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111151409.XA Withdrawn CN113798949A (en) | 2021-09-29 | 2021-09-29 | Engine bearing cap processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113798949A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274008A (en) * | 2022-01-05 | 2022-04-05 | 黑龙江科技大学 | Bearing polishing equipment |
| CN114505741A (en) * | 2022-02-17 | 2022-05-17 | 湖南有色金属职业技术学院 | Polishing device for mechanical equipment parts |
-
2021
- 2021-09-29 CN CN202111151409.XA patent/CN113798949A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274008A (en) * | 2022-01-05 | 2022-04-05 | 黑龙江科技大学 | Bearing polishing equipment |
| CN114505741A (en) * | 2022-02-17 | 2022-05-17 | 湖南有色金属职业技术学院 | Polishing device for mechanical equipment parts |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211217 |