CN105751063B - Bidirectional rack counterweight lifting device of button bit sharpening machine - Google Patents
Bidirectional rack counterweight lifting device of button bit sharpening machine Download PDFInfo
- Publication number
- CN105751063B CN105751063B CN201610310337.1A CN201610310337A CN105751063B CN 105751063 B CN105751063 B CN 105751063B CN 201610310337 A CN201610310337 A CN 201610310337A CN 105751063 B CN105751063 B CN 105751063B
- Authority
- CN
- China
- Prior art keywords
- rack
- counterweight
- gear
- gear box
- balancing weight
- 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
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a bidirectional rack counterweight lifting device of a button bit sharpening machine, which belongs to mechanical lifting equipment and mainly comprises a counterweight gearbox (4) and a counterweight assembly (11); the method is characterized in that: the counterweight gear box (4) is fixedly arranged on the frame (8) with the gear box mounting plate (7), the counterweight gear box (4) is provided with a bidirectional rack meshing transmission mechanism, a lifting support rack (2) is meshed with the pinion (5) in the bidirectional rack meshing transmission mechanism, a counterweight pull-down rack (3) is meshed with the large gear (6), and the upper end of the lifting support rack (2) is fixedly connected below the main shaft mounting plate (1) through a flange (10); the lower end of the counterweight pull-down rack (3) is connected and fixed with a counterweight assembly (11) through a flange (10). The invention has simple structure and low cost, improves the sensitivity, effectively improves the processing precision, increases the safety coefficient and can adapt to severe working conditions.
Description
Technical Field
The invention belongs to mechanical lifting equipment, and particularly relates to a bidirectional rack counterweight lifting device of a button bit sharpening machine.
Background
The bidirectional rack counterweight lifting device is a part on a button bit sharpening machine, and at present, the same type of lifting device is fed by electric control, hydraulic pressure and the like, an electric control system is required to be introduced into the electric control, and the hydraulic pressure is required to be introduced into the hydraulic system, so that the precision can be ensured, but the sensitivity is insufficient.
In view of the above, the bidirectional rack counterweight lifting device for the button bit sharpening machine provided by the invention realizes the lifting function by utilizing a mechanical mode, adjusts the feeding quantity through the bidirectional rack counterweight, effectively improves the machining precision and the sharpening efficiency while improving the sensitivity, and has the advantages of simple structure, low cost and suitability for severe working conditions.
Disclosure of Invention
Technical problem to be solved
The invention mainly aims to realize the lifting function by utilizing a mechanical mode, is used on a button bit sharpening machine, effectively realizes the machining precision by adjusting the feeding quantity through the bidirectional rack counterweight, increases the safety coefficient and is beneficial to the button bit sharpening machine to work under severe conditions.
Technical proposal adopted for solving the technical problems
In order to solve the technical problems, the invention is realized by the following technical scheme:
A bidirectional rack counterweight lifting device of a button bit sharpening machine mainly comprises a counterweight gearbox and a counterweight assembly; the counterweight gear box is fixed with the gear box mounting plate through bolts, and the gear box mounting plate is fixed with the rack through bolts; the counterweight gear box is provided with a bidirectional rack meshing transmission mechanism, and in order to improve the moving speed of the lifting support rack, the lifting support rack in the bidirectional rack meshing transmission mechanism is meshed with the large gear, and the counterweight pull-down rack is meshed with the small gear; the upper end of the lifting support rack is fixedly arranged below the main shaft mounting plate through flange connection; in order to reduce the labor intensity of operators, a balancing weight component is arranged at the lower end of the pull-down rack, and the balancing weight component is fixedly connected with the balancing weight pull-down rack through a flange; the balancing weight component runs in the balancing weight guide groove.
The gear ratio of the pinion to the large gear is 1:3.
The bidirectional rack counterweight lifting device of the button bit sharpening machine is characterized in that the opening of the flange is a square hole.
Advantageous effects
When the invention is used, the weight is balanced according to the sum of the pressures generated by the mass of the parts on the spindle motor mounting plate, and the lifting device is lighter when ascending or descending.
The bidirectional rack counterweight lifting device of the button bit sharpening machine provided by the invention has the advantages of simple structure and low cost, and the feeding quantity is regulated through the bidirectional rack counterweight, so that the sensitivity and the processing efficiency are improved, the safety coefficient is increased, and the bidirectional rack counterweight lifting device can adapt to severe working conditions.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
The marks in the figure: 1. a spindle mounting plate; 2. lifting the support rack; 3. the balance weight pulls down the rack; 4. a counterweight gear box; 5. a pinion gear; 6. a large gear; 7. a gear box mounting plate; 8. a frame; 9. a balancing weight guide groove; 10. a flange; 11. and a counterweight block.
Detailed Description
The following detailed description will be made of specific embodiments, structures, features and effects of a bidirectional rack counterweight lifting device for a button bit sharpening machine according to the present invention, with reference to the accompanying drawings and preferred embodiments.
Referring to the attached drawings, a bidirectional rack counterweight lifting device of a button bit sharpening machine mainly comprises a counterweight gearbox 4 and a counterweight assembly 11; the counterweight gear box 4 is fixed with the gear box mounting plate 7 through bolts, and the gear box mounting plate 7 is fixed with the frame 8 through bolts; the counterweight gear box 4 is provided with a bidirectional rack meshing transmission mechanism, the lifting support rack 2 is meshed with the large gear 6 in the bidirectional rack meshing transmission mechanism, and the counterweight pull-down rack 3 is meshed with the small gear 5; the upper end of the lifting support rack 2 is fixedly connected below the spindle mounting plate 1 through a flange 10; in order to reduce the labor intensity of operators, a balancing weight and counterweight assembly 11 is arranged at the lower end of the pull-down rack 3, and the balancing weight and counterweight assembly 11 is fixedly connected with the balancing weight pull-down rack 3 through a flange 10; the balancing weight component 11 runs in the balancing weight guide groove 9; the gear ratio of the small gear 5 to the large gear 6 is 1:3; the openings of the flange 10 are square openings.
When the invention is used, the lifting of the main shaft mounting plate 1 is realized through the control handle, the centering mechanism is adjusted, the handle is pressed down, the descending of the lifting support rack 2 is realized through the meshing of the lifting support rack 2 and the large gear 6 and the meshing of the counterweight pull-down rack 3 and the small gear 5, the main shaft mounting plate 1 is driven to descend for centering, the handle is lifted after the centering is finished, the centering mechanism is reset, the speed reducer and the grinding head are opened, and the worn drill bit is polished by the pressing handle.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical matter of the present invention still fall within the scope of the technical scheme of the present invention.
Claims (1)
1. The utility model provides a two-way rack counter weight elevating gear of button bit sharpening machine, includes counter weight gear box (4) and balancing weight counter weight subassembly (11), its characterized in that: the counterweight gear box (4) is fixed with the gear box mounting plate (7) through bolts, and the gear box mounting plate (7) is fixed with the frame (8) through bolts; the counterweight gearbox (4) is provided with a bidirectional rack meshing transmission mechanism, the bidirectional rack meshing transmission mechanism is used for improving the moving speed of the lifting support rack (2), the lifting support rack (2) is meshed with the large gear (6), and the counterweight pull-down rack (3) is meshed with the small gear (5); the upper end of the lifting support rack (2) is fixedly connected below the main shaft mounting plate (1) through a flange (10); in order to reduce the labor intensity of operators, a balancing weight component (11) is arranged at the lower end of the pull-down rack (3), and the balancing weight component (11) is fixedly connected with the balancing weight pull-down rack (3) through a flange (10); the balancing weight component (11) runs in the balancing weight guide groove (9); the gear ratio of the small gear (5) to the large gear (6) is 1:3; the opening of the flange (10) is a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310337.1A CN105751063B (en) | 2016-05-12 | 2016-05-12 | Bidirectional rack counterweight lifting device of button bit sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310337.1A CN105751063B (en) | 2016-05-12 | 2016-05-12 | Bidirectional rack counterweight lifting device of button bit sharpening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105751063A CN105751063A (en) | 2016-07-13 |
| CN105751063B true CN105751063B (en) | 2024-05-14 |
Family
ID=56322796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310337.1A Active CN105751063B (en) | 2016-05-12 | 2016-05-12 | Bidirectional rack counterweight lifting device of button bit sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105751063B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288720Y (en) * | 1997-04-17 | 1998-08-26 | 葛明 | Vehicle for transfer of critical invalid |
| CN200948620Y (en) * | 2006-08-21 | 2007-09-19 | 魏秋生 | Synchronous lifting mechanism for feed gear of cutting machine |
| CN101279428A (en) * | 2008-04-25 | 2008-10-08 | 苏州钧信自动控制有限公司 | Balancing counterweight mechanism of straight line motor vertical motion |
| CN202432569U (en) * | 2011-12-29 | 2012-09-12 | 无锡物华电子科技有限公司 | Automatic action device of noodle cooking oven |
| CN202879209U (en) * | 2011-11-22 | 2013-04-17 | 皇田工业股份有限公司 | Side window sun-shading device |
| CN202896800U (en) * | 2012-10-22 | 2013-04-24 | 常州市华贤五金厂 | Lifting device |
| CN103637550A (en) * | 2013-12-25 | 2014-03-19 | 李超 | Teacher desk capable of going up and down steps |
| CN203628743U (en) * | 2013-12-20 | 2014-06-04 | 无锡物华电子科技有限公司 | Noodle cooking stove actuating device capable of precisely controlling travel |
| CN203865991U (en) * | 2014-05-13 | 2014-10-08 | 南通晋弘钢结构工程有限公司 | Hand-operated scaffold translation and lifting vehicle |
| CN204101063U (en) * | 2014-09-17 | 2015-01-14 | 阜阳师范学院 | Self-adjusting balance testing table |
| CN205870266U (en) * | 2016-05-12 | 2017-01-11 | 贵州师范大学 | Button bit sharpening machine's two -way rack counter weight elevating gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537568B (en) * | 2009-04-21 | 2010-09-08 | 陈庆汉 | Luminous character enclosing machine |
-
2016
- 2016-05-12 CN CN201610310337.1A patent/CN105751063B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288720Y (en) * | 1997-04-17 | 1998-08-26 | 葛明 | Vehicle for transfer of critical invalid |
| CN200948620Y (en) * | 2006-08-21 | 2007-09-19 | 魏秋生 | Synchronous lifting mechanism for feed gear of cutting machine |
| CN101279428A (en) * | 2008-04-25 | 2008-10-08 | 苏州钧信自动控制有限公司 | Balancing counterweight mechanism of straight line motor vertical motion |
| CN202879209U (en) * | 2011-11-22 | 2013-04-17 | 皇田工业股份有限公司 | Side window sun-shading device |
| CN202432569U (en) * | 2011-12-29 | 2012-09-12 | 无锡物华电子科技有限公司 | Automatic action device of noodle cooking oven |
| CN202896800U (en) * | 2012-10-22 | 2013-04-24 | 常州市华贤五金厂 | Lifting device |
| CN203628743U (en) * | 2013-12-20 | 2014-06-04 | 无锡物华电子科技有限公司 | Noodle cooking stove actuating device capable of precisely controlling travel |
| CN103637550A (en) * | 2013-12-25 | 2014-03-19 | 李超 | Teacher desk capable of going up and down steps |
| CN203865991U (en) * | 2014-05-13 | 2014-10-08 | 南通晋弘钢结构工程有限公司 | Hand-operated scaffold translation and lifting vehicle |
| CN204101063U (en) * | 2014-09-17 | 2015-01-14 | 阜阳师范学院 | Self-adjusting balance testing table |
| CN205870266U (en) * | 2016-05-12 | 2017-01-11 | 贵州师范大学 | Button bit sharpening machine's two -way rack counter weight elevating gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105751063A (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202015948U (en) | Workbench lifting device of steel plate groove chamfering machine | |
| CN109986119B (en) | Titanium alloy plate production equipment | |
| CN104308287B (en) | Gear wind energy, motor-driven beveler | |
| CN202119620U (en) | On-line testing device for manual transmission | |
| CN105751063B (en) | Bidirectional rack counterweight lifting device of button bit sharpening machine | |
| CN201227696Y (en) | Crankshaft mass-centering machine main engine | |
| CN113977275A (en) | Drilling and polishing integrated machine for steel structure production and machining | |
| CN201257536Y (en) | Automatic drill machine | |
| CN109622852B (en) | Open type double-point press | |
| CN207746420U (en) | Accurate digital control single-column lathe | |
| CN204397371U (en) | Chain wheel rotary index table | |
| CN2930967Y (en) | Millstone lifting gear for crystal glass surface grinder | |
| CN201618994U (en) | Two-stage variable speed main shaft planetary gear box | |
| CN206185257U (en) | Ratchet gear miller with recovery system | |
| CN205870266U (en) | Button bit sharpening machine's two -way rack counter weight elevating gear | |
| CN201195208Y (en) | Power head of drilling and boring machine | |
| CN211564560U (en) | Radial drilling machine applied to production of automobile stamping parts | |
| CN103028759A (en) | Automatic feeding device of drilling machine | |
| CN107443117A (en) | It is a kind of to be easy to fixed CNC milling machine | |
| CN203585202U (en) | Automatic regulation counterweight device for beam-balanced pumping unit | |
| CN209737140U (en) | Tool manipulator | |
| CN207711433U (en) | Electrical servo shaping pressing machine | |
| CN203236068U (en) | Novel high-speed numerically-controlled machine tool | |
| CN202225000U (en) | Novel ram | |
| CN201881143U (en) | Automatic balancing pin pressing machine tool of automobile power steering gear valve assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20240417 Address after: 550200 Shangzhai village, Jiuchang Town, Xiuwen County, Guiyang City, Guizhou Province Applicant after: GUIZHOU MAIRUI DRILLING EQUIPMENT MANUFACTURING CO.,LTD. Country or region after: China Address before: 550029 Huaxi University Town, Gui'an New District, Guiyang City, Guizhou Province Applicant before: Guizhou Normal University Country or region before: China Applicant before: GUIZHOU SHANSHAN TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |