CN111015480B - Linear bearing sleeve cutting equipment - Google Patents
Linear bearing sleeve cutting equipment Download PDFInfo
- Publication number
- CN111015480B CN111015480B CN201911331941.2A CN201911331941A CN111015480B CN 111015480 B CN111015480 B CN 111015480B CN 201911331941 A CN201911331941 A CN 201911331941A CN 111015480 B CN111015480 B CN 111015480B
- Authority
- CN
- China
- Prior art keywords
- fixed
- clamping
- linear bearing
- frame
- gear
- 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.)
- Active
Links
- 238000000227 grinding Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 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
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 rail is fixed on the frame 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 frame fixed to the frame; the gear is fixed with the gear rack through a bearing and meshed with the straight rack; a rocker fixed with the gear; the clamping table is fixed on the movable workbench and is provided with a clamping table rotating hole; the clamping cylinder is fixed in the clamping table rotating hole through a bearing, and can only rotate relative to the clamping table and can not axially move, and the clamping cylinder is provided with a round table; the hand crank is respectively fixed with the round table; the clamp is used for clamping the linear bearing sleeve; the invention has the beneficial effects of convenient processing and high working efficiency.
Description
Technical Field
The invention relates to linear bearing sleeve cutting equipment.
Background
The linear bearing sleeve has a new application, the linear bearing sleeve needs to be excavated to expose the notch,
In the prior art, the linear bearing sleeve is very hard after heat treatment, and cannot be processed by a common milling machine, and is usually cut by a wire, but the cost of the wire 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 the high-speed grinding wheel, and the linear bearing sleeve cutting equipment has very high speed, so that the cost is greatly reduced, and the speed is improved.
The technical scheme of the invention is as follows:
a linear bearing housing 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 sliding rails are provided with 2 sliding rails which are fixed on the frame in parallel;
A movable working table;
The sliding blocks are provided with 2 sliding blocks, and the 2 sliding blocks are 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 frame fixed to the frame;
The gear is fixed with the gear rack through a bearing and meshed with the straight rack;
A rocker fixed with the gear;
The clamping table is fixed on the movable workbench and is provided with a clamping table rotating hole;
the clamping cylinder is fixed in the clamping table rotating hole through a bearing, and can only rotate relative to the clamping table and can not axially move, and the clamping cylinder is provided with a round table;
The hand crank is provided with 2 hand crank handles which are respectively fixed with the round table;
a limiting block fixed with the clamping table;
The first limiting column and the second limiting column are respectively fixed with the round table, and when the hand crank drives the round table to rotate, the first limiting column and the second limiting column can touch the limiting block, and the rotation angle of the round table is limited;
the clamp comprises a clamping column and a clamping head, wherein the clamping column can be fixed with the clamping column, and the linear bearing sleeve can be sleeved outside the clamping head for fixation;
When the rocker rotates, the gear is driven to rotate, the straight rack can be pushed to move back and forth along the sliding rail, the linear bearing sleeve on the clamping head can 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 device is special equipment, has no redundant functions, and achieves the least action from the assembly of parts to the cutting of the parts, and has the advantages of simple structure, good quality, easy maintenance, greatly reduced cost compared with the wire cutting, and remarkably improved efficiency.
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 by a belt, and the rotating speed of the driven wheel is close to 3 times of the rotating speed of the motor.
Typically, the speed of the high speed grinding wheel may be 1 ten thousand revolutions per minute.
For the distance of convenient adjustment cutting, first spacing post and second spacing post are the screw, be fixed with first gag lever post and second gag lever post on the round platform respectively, and all offered threaded hole, first spacing post and second spacing post screw in respectively threaded hole fixed, first spacing post and second spacing post are adjustable for the distance of stopper, for preventing that the screw is not hard up to add nut 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 view of a linear bearing housing notched structure according to the present invention.
Fig. 2 is a schematic diagram 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 structural diagram of the clamping head according to the present invention. .
Detailed Description
The invention will now be further described with reference to the accompanying drawings:
as shown, a linear bearing housing 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, the high-speed grinding wheel 22 being driven by a motor;
the slide rails 11 are provided with 2 slide rails which are fixed on the frame in parallel;
A movable table 12;
The slide blocks 13 are 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 straight 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 gear frame 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 to the movable table 12, the clamping table 61 being provided with a clamping table rotation hole;
A clamping cylinder 51 fixed in the clamping table rotating hole via a bearing, the clamping cylinder 51 being rotatable only with respect to the clamping table 61 and not axially movable, the clamping cylinder 51 being provided with a circular table 66;
The hand crank 65 is provided with 2 handles which are respectively fixed with the round table 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 touch the limiting block 62, and the rotation 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 column 51, and the linear bearing sleeve 1 can be sleeved outside the clamping head 53 for fixation; 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 straight 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 axially cut towards the high-speed grinding wheel 22, and the notch 113 is cut out of the linear bearing sleeve 1 after the crank 65 is rotated for two times.
The driven wheel is fixed on the wheel shaft of the high-speed grinding wheel 22, the motor is fixed with the driving wheel, the driven wheel and the driving wheel are driven by a belt, and the rotating speed of the driven wheel is approximately 3 times that of the motor.
The first limiting post 63 and the second limiting post 69 are screws, the round table 66 is respectively fixed with a first limiting rod 64 and a second limiting rod 68, threaded holes are formed in the round table, the first limiting post 63 and the second limiting post 69 are respectively screwed into the 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. The simple structure can accurately position the rotating angle of the linear bearing sleeve 1 by adjusting, and is convenient to use.
The clamping head 53 is provided with a bump matched with the ball cavity 112 of the linear bearing sleeve 1, and when the linear bearing sleeve 1 is sleeved outside the clamping head 53, the bump 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 manipulation.
The clamping head 53 is provided with 2 axial grooves 531, and the axial grooves 531 can be inserted into the high-speed grinding wheel 22.
Claims (2)
1. Linear bearing sleeve cutting equipment, characterized by includes:
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 box (21) through a bearing, the high-speed grinding wheel (22) is driven by a motor, a driven wheel is fixed on the 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 the rotating speed of the motor;
2 slide rails (11) are arranged and are fixed on the frame in parallel;
A movable table (12);
The sliding blocks (13) are 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 straight rack (14) fixed to the slider (13) or the movable table (12);
a gear frame (31) fixed to the frame;
a gear (42) fixed to the gear frame (31) via a bearing, the gear (42) being meshed with the spur rack (14);
A rocker (41) fixed to the gear (42);
a clamping table (61) fixed on the movable workbench (12), the clamping table (61) being 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 round table (66);
The hand crank (65) is provided with 2 hands which are respectively fixed with the round table (66);
a stopper (62) fixed to the clamping table (61);
The first limiting column (63) and the second limiting column (69) are respectively fixed with the round table (66), when the crank handle (65) drives the round table (66) to rotate, the first limiting column (63) and the second limiting column (69) can touch the limiting block (62), the rotation angle of the round table (66) is limited, the first limiting column (63) and the second limiting column (69) are screws, the round table (66) is respectively fixed with the first limiting rod (64) and the second limiting rod (68), threaded holes are formed in the round table (66), the first limiting column (63) and the second limiting column (69) are respectively screwed into the threaded holes for fixing, 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 clamp comprises 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) for fixation;
When the rocker (41) rotates, the gear (42) is driven to rotate, the straight 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 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) rotates for two times.
2. A linear bearing housing cutting apparatus as claimed in claim 1, wherein the clamping head (53) is provided with a projection which mates with the ball cavity (112) of the linear bearing housing (1), the projection being capable of restricting rotation of the linear bearing housing (1) when the linear bearing housing (1) is sleeved outside the clamping head (53);
the clamping head (53) is provided with 2 axial grooves (531), and the axial grooves (531) can be inserted into the high-speed grinding wheel (22).
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 CN111015480A (en) | 2020-04-17 |
| CN111015480B true 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 |
|---|---|
| CN111015480A (en) | 2020-04-17 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| 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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| GR01 | Patent grant | ||
| GR01 | Patent grant |