CN111015480A - Linear bearing sleeve cutting equipment - Google Patents
Linear bearing sleeve cutting equipment Download PDFInfo
- Publication number
- CN111015480A CN111015480A CN201911331941.2A CN201911331941A CN111015480A CN 111015480 A CN111015480 A CN 111015480A CN 201911331941 A CN201911331941 A CN 201911331941A CN 111015480 A CN111015480 A CN 111015480A
- Authority
- CN
- China
- Prior art keywords
- fixed
- clamping
- linear bearing
- gear
- limiting
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Images
Classifications
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a linear bearing sleeve cutting device, which comprises: a frame; the transmission case is fixed with the frame; the wheel shaft of the high-speed grinding wheel is fixed with the transmission case through a bearing, and the high-speed grinding wheel is driven by a motor; the sliding rails are fixed on the rack in parallel; a movable working table; the sliding block is fixed with the movable workbench and can only move along 2 sliding rails; the straight rack is fixed with the sliding block or the movable workbench; a gear rack fixed with the frame; the gear is fixed with the gear rack through a bearing and is meshed with the spur rack; the rocker is fixed with the gear; the clamping table is fixed on the movable workbench and provided with a clamping table rotating hole; the clamping cylinder is fixed in a rotary hole of the clamping table through a bearing, the clamping cylinder can only rotate relative to the clamping table and cannot axially move, and the clamping cylinder is provided with a circular table; the hand crank is respectively fixed with the round tables; the clamp is used for clamping the linear bearing sleeve; the invention has the advantages of convenient processing and high working efficiency.
Description
Technical Field
The invention relates to linear bearing sleeve cutting equipment.
Background
The linear bearing sleeve is a new application, one linear bearing sleeve needs to be dug out to expose a gap,
in the prior art, because the linear bearing sleeve is very hard after heat treatment, the linear bearing sleeve cannot be processed by a common milling machine, generally, linear cutting is used, but the cost of the linear cutting is very high, and the processing speed is very low.
Disclosure of Invention
According to the defects, the invention provides the linear bearing sleeve cutting equipment which is processed by using the high-speed grinding wheel, has very high speed, greatly reduces the cost and improves the speed.
The technical scheme of the invention is as follows:
a linear bearing sleeve cutting apparatus comprising:
a frame;
the transmission case is fixed with the frame;
the wheel shaft of the high-speed grinding wheel is fixed with the transmission case through a bearing, and the high-speed grinding wheel is driven by a motor;
the slide rails are provided with 2 slide rails which are fixed on the rack in parallel;
a movable working table;
the sliding blocks are arranged at 2 positions, and the 2 sliding blocks are fixed with the movable workbench and can only move along the 2 sliding rails;
the straight rack is fixed with the sliding block or the movable workbench;
a gear rack fixed with the frame;
the gear is fixed with the gear rack through a bearing and is meshed with the spur rack;
the rocker is fixed with the gear;
the clamping table is fixed on the movable workbench and provided with a clamping table rotating hole;
the clamping cylinder is fixed in a rotary hole of the clamping table through a bearing, the clamping cylinder can only rotate relative to the clamping table and cannot axially move, and the clamping cylinder is provided with a circular table;
the crank handle is provided with 2 crank handles which are respectively fixed with the round tables;
the limiting block is fixed with the clamping table;
the first limiting column and the second limiting column are respectively fixed with the circular truncated cone, when the circular truncated cone is driven by the crank to rotate, the first limiting column and the second limiting column can contact the limiting block, and the rotating angle of the circular truncated cone is limited;
the clamp consists of a clamping column and a clamping head, the clamping column can be fixed with the clamping cylinder, and the linear bearing sleeve can be sleeved outside the clamping head to be fixed;
when the rocker rotates, the gear is driven to rotate, the spur rack can be pushed to move back and forth along the sliding rail, the linear bearing sleeve on the clamping head can be axially cut towards the high-speed grinding wheel, and the notch is cut out of the linear bearing sleeve after the crank is rotated for two times.
It should be noted that the equipment is special equipment, has no redundant function, and the minimum action completion is realized from the assembly part to the cutting part, and because of no redundant function, the structure is very simple, the quality is good, the maintenance is easy, and compared with the linear cutting, the cost is greatly reduced, and the efficiency is obviously improved.
In order to improve the speed, a driven wheel is fixed on a wheel shaft of the high-speed grinding wheel, a driving wheel is fixed on the motor, the driven wheel and the driving wheel are driven through a belt, and the rotating speed of the driven wheel is close to 3 times of that of the motor.
Typically the high speed grinding wheel may be rotated at 1 rpm.
In order to conveniently adjust the cutting distance, the first limiting column and the second limiting column are screws, a first limiting rod and a second limiting rod are fixed on the circular truncated cone respectively and are provided with threaded holes, the first limiting column and the second limiting column are screwed into the respective threaded holes respectively and are fixed, the distance between the first limiting column and the second limiting column relative to the limiting block can be adjusted, and nuts are added for preventing the screws from loosening and locking.
Preferably, the clamping head is provided with a lug matched with the ball cavity of the linear bearing sleeve, and when the linear bearing sleeve is sleeved outside the clamping head, the lug can limit the linear bearing sleeve to rotate;
preferably, the clamping head is provided with 2 axial grooves, and the axial grooves can be inserted into the high-speed grinding wheel.
The invention has the advantages of simple structure, low cost, convenient processing and high working efficiency.
Drawings
Fig. 1 is a schematic structural view of the linear bearing housing notch of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the structure of the hand crank of the present invention.
FIG. 4 is a schematic diagram of a related structure of a gripping head according to the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings in which:
as shown, a linear bearing bush cutting apparatus includes:
a frame;
a transmission case 21 fixed to the frame;
a high-speed grinding wheel 22, the wheel shaft of which is fixed with the transmission case 21 through a bearing, and the high-speed grinding wheel 22 is driven by a motor;
the slide rails 11 are provided with 2 and are fixed on the rack in parallel;
a movable table 12;
the slide block 13 is provided with 2 slide blocks 13, and the 2 slide blocks 13 are fixed with the movable workbench 12 and can only move along the 2 slide rails 11;
a spur rack 14 fixed to the slider 13 or the movable table 12;
a carrier 31 fixed to the frame;
a gear 42 fixed to the carrier 31 via a bearing, the gear 42 being engaged with the spur rack 14;
a rocker 41 fixed to the gear 42;
a clamping table 61 fixed on the movable workbench 12, wherein the clamping table 61 is provided with a clamping table rotating hole;
a clamping cylinder 51 fixed in the clamping table rotating hole through a bearing, wherein the clamping cylinder 51 can only rotate relative to the clamping table 61 and can not axially move, and the clamping cylinder 51 is provided with a circular table 66;
the hand crank 65 is provided with 2 hand cranks which are respectively fixed with the round tables 66;
a stopper 62 fixed to the holding table 61;
the first limiting column 63 and the second limiting column 69 are respectively fixed with the round table 66, when the hand crank 65 drives the round table 66 to rotate, the first limiting column 63 and the second limiting column 69 can contact the limiting block 62, and the rotating angle of the round table 66 is limited;
the clamp consists of a clamping column 52 and a clamping head 53, wherein the clamping column 52 can be fixed with the clamping cylinder 51, and the linear bearing sleeve 1 can be sleeved outside the clamping head 53 and fixed; the clamping column 52 is inserted into the inner hole of the clamping cylinder 51 and is screwed and fixed by a screw;
when the rocker 41 rotates, the gear 42 is driven to rotate, the spur rack 14 can be pushed to move back and forth along the slide rail 11, the linear bearing sleeve 1 on the clamping head 53 can be axially cut towards the high-speed grinding wheel 22, and the notch 13 is cut out of the linear bearing sleeve 1 after the crank 65 is rotated for two times.
A driven wheel is fixed on a wheel shaft of the high-speed grinding wheel 22, a driving wheel is fixed on the motor, the driven wheel and the driving wheel are driven through a belt, and the rotating speed of the driven wheel is close to 3 times of that of the motor.
The first limiting column 63 and the second limiting column 69 are screws, the round table 66 is respectively fixed with a first limiting rod 64 and a second limiting rod 68 which are respectively provided with a threaded hole, the first limiting column 63 and the second limiting column 69 are respectively screwed into the respective threaded holes for fixation, and the distance between the first limiting column 63 and the second limiting column 69 relative to the limiting block 62 can be adjusted. The simple-structure adjustment can accurately position the rotating angle of the linear bearing sleeve 1, and the use is convenient.
The clamping head 53 is provided with a convex block matched with the ball cavity 12 of the linear bearing sleeve 1, and when the linear bearing sleeve 1 is sleeved outside the clamping head 53, the convex block can limit the linear bearing sleeve 1 to rotate; a step is provided between the clamping head 53 and the clamping post 52, which step can limit the position of the linear bearing housing 1. This structure enables positioning of the linear bearing housing 1 without any operation.
The clamping head 53 is provided with 2 axial grooves 531, and the high-speed grinding wheel 22 can be inserted into the axial grooves 531.
Claims (4)
1. A linear bearing sleeve cutting device is characterized by comprising:
a frame;
a transmission case (21) fixed to the frame;
the wheel shaft of the high-speed grinding wheel (22) is fixed with the transmission case (21) through a bearing, and the high-speed grinding wheel (22) is driven by a motor;
the sliding rails (11) are provided with 2 sliding rails which are fixed on the rack in parallel;
a movable table (12);
the sliding block (13) is provided with 2 sliding blocks (13), and the 2 sliding blocks (13) are fixed with the movable workbench (12) and can only move along the 2 sliding rails (11);
a spur rack (14) fixed with the slide block (13) or the movable workbench (12);
a gear rack (31) fixed with the frame;
a gear (42) fixed to the gear frame (31) via a bearing, the gear (42) meshing with the spur rack (14);
a rocker (41) fixed to the gear (42);
the clamping table (61) is fixed on the movable workbench (12), and the clamping table (61) is provided with a clamping table rotating hole;
the clamping cylinder (51) is fixed in the rotary hole of the clamping table through a bearing, the clamping cylinder (51) can only rotate relative to the clamping table (61) and cannot move axially, and the clamping cylinder (51) is provided with a circular table (66);
the hand crank (65) is provided with 2 hand cranks which are respectively fixed with the round tables (66);
a stopper (62) fixed to the clamp table (61);
the first limiting column (63) and the second limiting column (69) are respectively fixed with the circular table (66), when the hand crank (65) drives the circular table (66) to rotate, the first limiting column (63) and the second limiting column (69) can contact the limiting block (62), and the rotating angle of the circular table (66) is limited;
the clamp consists of a clamping column (52) and a clamping head (53), the clamping column (52) can be fixed with the clamping cylinder (51), and the linear bearing sleeve (1) can be sleeved outside the clamping head (53) for fixing;
when the rocker (41) rotates, the gear (42) is driven to rotate, the spur rack (14) can be pushed to move back and forth along the sliding rail (11), the linear bearing sleeve (1) on the clamping head (53) can be axially cut towards the high-speed grinding wheel (22), and the notch (13) is cut out of the linear bearing sleeve (1) after the rotating crank (65) is cut twice.
2. The linear bearing bush cutting device as claimed in claim 1, wherein the axle of the high-speed grinding wheel (22) is fixed with a driven wheel, the motor is fixed with a driving wheel, the driven wheel and the driving wheel are driven by a belt, and the rotating speed of the driven wheel is close to 3 times of the rotating speed of the motor.
3. The linear bearing bush cutting device according to claim 1, wherein the first limiting post (63) and the second limiting post (69) are screws, the circular table (66) is fixed with a first limiting rod (64) and a second limiting rod (68) respectively, and both are provided with threaded holes, the first limiting post (63) and the second limiting post (69) are screwed into the respective threaded holes for fixation, and the distance between the first limiting post (63) and the second limiting post (69) relative to the limiting block (62) can be adjusted.
4. The linear bearing housing cutting machine as claimed in claim 1, 2 or 3, characterized in that the clamping head (53) is provided with a projection which is matched with the ball chamber (12) of the linear bearing housing (1), and when the linear bearing housing (1) is sleeved outside the clamping head (53), the projection can limit the linear bearing housing (1) to rotate;
2 axial grooves (531) are formed in the clamping head (53), and the high-speed grinding wheel (22) can be inserted into the axial grooves (531).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331941.2A CN111015480B (en) | 2019-12-21 | 2019-12-21 | Linear bearing sleeve cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331941.2A CN111015480B (en) | 2019-12-21 | 2019-12-21 | Linear bearing sleeve cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111015480A true CN111015480A (en) | 2020-04-17 |
| CN111015480B CN111015480B (en) | 2024-05-03 |
Family
ID=70211405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911331941.2A Active CN111015480B (en) | 2019-12-21 | 2019-12-21 | Linear bearing sleeve cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111015480B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773257A (en) * | 1955-06-20 | 1957-04-24 | Albert Aeppli | Improvements in the grinding of gear-wheels |
| EP0374840A2 (en) * | 1988-12-19 | 1990-06-27 | Torgauer Maschinenbau GmbH | Apparatus for driving and guiding a cutting bridge |
| WO2010126678A2 (en) * | 2009-05-01 | 2010-11-04 | Illinois Tool Works Inc. | Improved abrasive saw |
| EP2505302A1 (en) * | 2011-03-29 | 2012-10-03 | SMW-AUTOBLOK Spannsysteme GmbH | Stationary support |
| JP2014060295A (en) * | 2012-09-18 | 2014-04-03 | Komatsu Ntc Ltd | Processing method of wafer surface and wire saw capable of processing wafer surface |
| CN204123231U (en) * | 2014-08-01 | 2015-01-28 | 新昌新天龙纽尚精密轴承有限公司 | A kind of ball bearing processing unit (plant) |
| CN106002574A (en) * | 2016-07-07 | 2016-10-12 | 李丽芳 | Movable cutting machine achieving positioning through laser lamp |
| CN206764478U (en) * | 2017-06-15 | 2017-12-19 | 丽水市精锐轴承制造有限公司 | A kind of car copper band internal diameter sanding apparatus |
| CN107717699A (en) * | 2017-11-30 | 2018-02-23 | 株洲三鑫硬质合金生产有限公司 | A kind of gulleting machine suitable for hard alloy disk V groove knives |
| CN208483611U (en) * | 2018-07-12 | 2019-02-12 | 长江师范学院 | A kind of sharpening auxiliary device |
| CN208629696U (en) * | 2018-06-28 | 2019-03-22 | 福州天瑞线锯科技有限公司 | A kind of double-station silicon crystal bar cutting rotary table |
| CN212145899U (en) * | 2019-12-21 | 2020-12-15 | 丽水市精锐轴承制造有限公司 | Linear bearing sleeve cutting equipment |
-
2019
- 2019-12-21 CN CN201911331941.2A patent/CN111015480B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB773257A (en) * | 1955-06-20 | 1957-04-24 | Albert Aeppli | Improvements in the grinding of gear-wheels |
| EP0374840A2 (en) * | 1988-12-19 | 1990-06-27 | Torgauer Maschinenbau GmbH | Apparatus for driving and guiding a cutting bridge |
| WO2010126678A2 (en) * | 2009-05-01 | 2010-11-04 | Illinois Tool Works Inc. | Improved abrasive saw |
| EP2505302A1 (en) * | 2011-03-29 | 2012-10-03 | SMW-AUTOBLOK Spannsysteme GmbH | Stationary support |
| JP2014060295A (en) * | 2012-09-18 | 2014-04-03 | Komatsu Ntc Ltd | Processing method of wafer surface and wire saw capable of processing wafer surface |
| CN204123231U (en) * | 2014-08-01 | 2015-01-28 | 新昌新天龙纽尚精密轴承有限公司 | A kind of ball bearing processing unit (plant) |
| CN106002574A (en) * | 2016-07-07 | 2016-10-12 | 李丽芳 | Movable cutting machine achieving positioning through laser lamp |
| CN206764478U (en) * | 2017-06-15 | 2017-12-19 | 丽水市精锐轴承制造有限公司 | A kind of car copper band internal diameter sanding apparatus |
| CN107717699A (en) * | 2017-11-30 | 2018-02-23 | 株洲三鑫硬质合金生产有限公司 | A kind of gulleting machine suitable for hard alloy disk V groove knives |
| CN208629696U (en) * | 2018-06-28 | 2019-03-22 | 福州天瑞线锯科技有限公司 | A kind of double-station silicon crystal bar cutting rotary table |
| CN208483611U (en) * | 2018-07-12 | 2019-02-12 | 长江师范学院 | A kind of sharpening auxiliary device |
| CN212145899U (en) * | 2019-12-21 | 2020-12-15 | 丽水市精锐轴承制造有限公司 | Linear bearing sleeve cutting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111015480B (en) | 2024-05-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20240410 Address after: No. 99 Shangxu Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province, 323010 Applicant after: Zhejiang Jingrui intelligent transmission Co.,Ltd. Country or region after: China Address before: 323000 No.699 Jiangnan Road, Lishui Economic Development Zone, Zhejiang Province Applicant before: LISHUI CITY JINGRUI BEARING MANUFACTURING Co.,Ltd. Country or region before: China |
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