CN205110941U - Bands for band gear grinding machines - Google Patents
Bands for band gear grinding machines Download PDFInfo
- Publication number
- CN205110941U CN205110941U CN201520863399.6U CN201520863399U CN205110941U CN 205110941 U CN205110941 U CN 205110941U CN 201520863399 U CN201520863399 U CN 201520863399U CN 205110941 U CN205110941 U CN 205110941U
- Authority
- CN
- China
- Prior art keywords
- lever
- slide
- tooth pushing
- electric mill
- extension spring
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 229910003460 diamond Inorganic materials 0.000 abstract description 6
- 239000010432 diamond Substances 0.000 abstract description 6
- 230000010485 coping Effects 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a bands for band gear grinding machines, including base and the workstation of setting on the base, its main points are: be equipped with slip table and cam motor on the base, install the electrical grinding machine on the slip table, the epaxial abrasive disc of installing of electrical grinding machine, be equipped with on the workstation and push away tooth lever, elasticity and compress tightly and press from both sides and the stopper, push away and be equipped with the lever extension spring on the tooth lever, push away ratch and push rod extension spring and lever contact, be equipped with the return extension spring between base and the workstation, be equipped with the wind spring between electric mill frame and the electric mill frame fly leaf. The utility model discloses simple structure, it is low to make easy expense, adopting the back of tooth of diamond abrasive disc abrasive belt saw blade sawtooth, utilizing the effect of cam, extension spring and wind spring to make bands for band and the contact of diamond abrasive disc swing back and forth separate again, regardless of the big or small length degree of depth of sawtooth, the time of every back of tooth of coping has guaranteed by cam control that the coping time is the same, and coping steady quality uniformity is good, efficient, has reduced intensity of labour, has improved economic nature and reliability that the bands for band used.
Description
Technical field
The utility model relates to a kind of gear grinding machines, is specifically related to a kind of band saw grinder.
Background technology
Existing grinding belt saw blade machine, all drive bands for band to do forming movement along the shape of sawtooth with mechanical mechanism, emery wheel is adopted to repair large inclined-plane, the anterior angle of saw gumming and relief angle again, due to the sawtooth size length of displacement tooth and gullet depth different, this grinding belt saw blade machine is only applicable to equidistant cingulum saw blade.For variable-pitch band saw blade, the sawtooth size of band saw, length and the degree of depth are inconsistent, and existing grinding belt saw blade machine can not adjust according to the change in shape of tooth, therefore can not realize the automatic grinding of variable-pitch band saw blade.Adopt reconditioning manually, grinding efficiency is low, and grinding quality is unstable, and reconditioning time length, labour intensity are greatly, costly.
Summary of the invention
The purpose of this utility model is the shortcoming that will overcome above-mentioned technology, provides a kind of structure simple, easy to manufacture, is applicable to the band saw grinder of the bands for band reconditioning of different zigzag fashions.
Band saw grinder of the present utility model, comprises base and is arranged on the workbench on base, it is characterized in that: described base is provided with slide unit and cam motor, the axle of cam motor is provided with cam; Described slide unit is made up of slide and slide plate, and slide is connected with slide plate slides, and slide is fixed tightly on base by clamp-screw, and slide plate is along the upper hopper chute slide anteroposterior of slide; Described slide plate is provided with electric mill support, and electric mill support is provided with electric mill support portable plate, electric mill support portable plate is provided with electrical grinding machine, the axle of electrical grinding machine is provided with abrasive disc, and electric mill support portable plate and electric mill support are by chain connection; Described workbench is provided with tooth pushing lever, elastic compression folder and limited block, and tooth pushing lever is connected by rotating shaft with workbench, and elastic compression folder and limited block are by screws tighten on the table; Described tooth pushing lever is provided with lever extension spring, tooth pushing bar and push rod extension spring and lever contact; Described tooth pushing bar is provided with tooth pushing contact; Described lever extension spring one end is connected with tooth pushing lever, and the other end is connected with workbench, and tooth pushing lever rotates around the axis under the effect of lever extension spring; Described push rod extension spring one end is connected with tooth pushing lever, and the other end is connected with tooth pushing bar, and tooth pushing bar rotates around the axis under the effect of push rod extension spring.
In order to better realize above-mentioned purpose:
Also be provided with returning pull-spring between described base and workbench, returning pull-spring one end is connected with workbench, and the other end is connected with base.
Be provided with wind spring between described electric mill support and electric mill support portable plate, electric mill support portable plate in the effect of wind spring around hinge axis.
Described limited block is provided with mounting hole.
Described carriage saddle is provided with the handwheel of moving slide board.
The utility model structure is simple, and do not have complicated feeler mechanism, expense easy to manufacture is low; Adopt the back of tooth of diamond disk grinding belt saw blade sawtooth, utilize cam, extension spring and the effect of wind spring that bands for band is separated again with diamond disk swing contact, regardless of the size length degree of depth of sawtooth, the time of each back of tooth of reconditioning is by cam production, ensure that the reconditioning time is identical, grinding quality stable and consistent is good, and grinding efficiency is high, reduce labour intensity, improve economy and the reliability of bands for band use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of electric mill support.
In figure: 1, base, 2, cam, 3, workbench, 4, limited block, 5, elastic compression folder, 6, returning pull-spring, 7, bands for band, 8, lever extension spring, 9, tooth pushing lever, 10, tooth pushing bar, 11, push rod extension spring, 12, abrasive disc, 13, electrical grinding machine, 14, electric mill support portable plate, 15, electric mill support, 16, slide unit, 17, handwheel, 18, tooth pushing contact, 19, stop screw, 20, wind spring, 21, cam motor, 22, slide plate, 23, slide, 24, lever contact.
Detailed description of the invention
Band saw grinder of the present utility model, the workbench 3 comprising base 1 and be arranged on base 1.Base 1 is provided with slide unit 16 and cam motor 21, the axle of cam motor 21 is provided with cam 2.Slide unit 16 is made up of slide 23 and slide plate 22, and slide 23 and slide plate 22 are slidably connected, and slide 23 is fixed tightly on base 1 by clamp-screw, and slide 23 is provided with the handwheel 17 of moving slide board 22, and rotate handwheel 17, slide plate 22 is along the chute slide anteroposterior on slide 23.
Slide plate 22 is provided with electric mill support 15, and electric mill support 15 is provided with electric mill support portable plate 14, electric mill support portable plate 14 is provided with electrical grinding machine 13, the axle of electrical grinding machine 13 is provided with abrasive disc 12, and abrasive disc 12 is diamond disk; Electric mill support portable plate 14 and electric mill support 15 are by chain connection.
Workbench 3 is provided with the limited block 4 that tooth pushing lever 9,3 elastic compressions folder 5 and two have mounting hole; Tooth pushing lever 9 is connected by rotating shaft with workbench 4, elastic compression folder 5 and limited block 4 by screws tighten on workbench 3; Tooth pushing lever 9 is provided with lever extension spring 8, tooth pushing bar 10 and push rod extension spring 11 and lever contact 24, and tooth pushing bar 10 is provided with tooth pushing contact 18; Lever extension spring 8 one end is connected with tooth pushing lever 9, and the other end is connected with workbench 3, and tooth pushing lever 8 rotates around the axis under the effect of lever extension spring 7; Push rod extension spring 11 one end is connected with tooth pushing lever 9, and the other end is connected with tooth pushing bar 10, and tooth pushing bar 10 rotates around the axis under the effect of push rod extension spring 11.
Also be provided with returning pull-spring 6 between base 1 and workbench 3, returning pull-spring 6 one end is connected with workbench 3, and the other end is connected with base 1.
Be provided with wind spring 20 between electric mill support 16 and electric mill support portable plate 14, electric mill support portable plate 14 in the effect of wind spring 20 around hinge axis.
The utility model uses like this:
Take off push rod extension spring 11, lift 3 elastic compression folders 5, by the front end of bands for band 7 work platform for placing 3, mobile limited block 4 regulates the position of bands for band 7, the sawtooth of bands for band 7 is positioned at beyond the leading edge of workbench 3 completely, and the leading edge that can not be ground to workbench 3 during roll flute is benchmark, tightens the clamp-screw of limited block 4, the pressure head depressing 3 elastic compression folders, 5,3 elastic compression folders 5 pushes down bands for band 7; Bands for band 7 clamping completes.
Load onto push rod extension spring 11, the cam 2 on rotating cam motor 21, cam 2 promotes tooth pushing lever 9 feeding and returns, tooth pushing contact 18 bands for band 7 promote after and after extract into next teeth groove.
With the tooth slot position of now bands for band 7 for benchmark, do following three adjustment:
A, rotating cam 2, make the summit of cam 2 and workbench 3 touch; Workbench 3 arrives front position forward, the angle that adjustment electrical grinding machine 13 is installed on electric mill support portable plate 14, and diamond disk 12 is just evenly touched with the back of tooth of the sawtooth of bands for band 7;
The rise of b, cam 2 is 15 millimeters, rotating cam 2, and workbench 3 returns 15 millimeters, to rearmost position, regulates the adjustment screw 19 on electric mill support 15, makes the position of abrasive disc 12, distance bands for band 7 tooth top 6 millimeters.
C, rotating cam 2, make the teeth groove of bands for band 7 and abrasive disc 12 touch; Handwheel 17 on rotary carriage 23, regulates the front and back position of electric mill support 15, makes the cylindrical of abrasive disc 12 rest on the back of tooth of the teeth groove of bands for band 7 and the intersection of gullet.
Adjustment completes.
Energising starts gear grinding machines, electrical grinding machine 13 rotates, cam 2 rotates, push work platform 3 is moved forward, the sawtooth of bands for band 7 and the abrasive disc 12 of rotation touch, the back of tooth of reconditioning sawtooth, because abrasive disc 12 is subject to the thrust that the back of tooth is turned left, now turn right and move back in reconditioning limit, electrical grinding machine 13 limit, cam 2 continues to rotate, workbench 3 is turned left by returning pull-spring 6 and is retracted, bands for band 7 is turned left and is return, electrical grinding machine 13 is under the effect of wind spring 20 elastic force, follow the back of tooth toward left movement, when getting back to original position when turning left, workbench 3 continues to return, the sawtooth of bands for band 7 and abrasive disc 12 are separately, complete a roll flute.
Cam 2 continues to be rotated counterclockwise, promote the action of tooth pushing lever 9, drive the action of tooth pushing bar 10, the tooth pushing contact 18 of tooth pushing bar 10 is strained the bottom land leaning against sawtooth by extension spring 11, now bands for band 7 is promoted backward, when cam 2 forwards peak to, tooth pushing bar 10 stops, cam 2 continues to rotate, and tooth pushing lever 9 returns under the effect of lever extension spring 8, and the tooth pushing contact 18 of tooth pushing bar 10 slides on the back of tooth backward, stick into next teeth groove, complete a tooth pushing.
It is more than one action circulation.
Claims (5)
1. a band saw grinder, comprise base (1) and be arranged on the workbench (3) on base (1), it is characterized in that: described base (1) is provided with slide unit (16) and cam motor (21), the axle of cam motor (21) is provided with cam (2); Described slide unit (16) is made up of slide (23) and slide plate (22), and slide (23) and slide plate (22) are slidably connected, and slide (23) is fixed tightly on base (1) by clamp-screw, and slide plate (22) is along the upper hopper chute slide anteroposterior of slide (23); Described slide plate (22) is provided with electric mill support (15), electric mill support (15) is provided with electric mill support portable plate (14), electric mill support portable plate (14) is provided with electrical grinding machine (13), the axle of electrical grinding machine (13) is provided with abrasive disc (12), electric mill support portable plate (14) and electric mill support (15) are by chain connection; Described workbench (3) is provided with tooth pushing lever (9), elastic compression folder (5) and limited block (4), and tooth pushing lever (9) is connected by rotating shaft with workbench (3), and elastic compression presss from both sides (5) and limited block (4) by screws tighten on workbench (3); Described tooth pushing lever (9) is provided with lever extension spring (8), tooth pushing bar (10) and push rod extension spring (11) and lever contact (24); Described tooth pushing bar (10) is provided with tooth pushing contact (18); Described lever extension spring (8) one end is connected with tooth pushing lever (9), and the other end is connected with workbench (3), and tooth pushing lever (9) rotates around the axis under the effect of lever extension spring (8); Described push rod extension spring (11) one end is connected with tooth pushing lever (9), and the other end is connected with tooth pushing bar (10), and tooth pushing bar (10) rotates around the axis under the effect of push rod extension spring (11).
2. band saw grinder according to claim 1, is characterized in that: be also provided with returning pull-spring (6) between described base (1) and workbench (3), returning pull-spring (6) one end is connected with workbench (3), and the other end is connected with base (1).
3. band saw grinder according to claim 1, is characterized in that: be provided with wind spring (20) between described electric mill support (15) and electric mill support portable plate (14), electric mill support portable plate (14) in the effect of wind spring (20) around hinge axis.
4. band saw grinder according to claim 1, is characterized in that: described limited block (4) is provided with mounting hole.
5. band saw grinder according to claim 1, is characterized in that: described slide (23) is provided with the handwheel (17) of moving slide board (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863399.6U CN205110941U (en) | 2015-11-03 | 2015-11-03 | Bands for band gear grinding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863399.6U CN205110941U (en) | 2015-11-03 | 2015-11-03 | Bands for band gear grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110941U true CN205110941U (en) | 2016-03-30 |
Family
ID=55566589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863399.6U Expired - Fee Related CN205110941U (en) | 2015-11-03 | 2015-11-03 | Bands for band gear grinding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110941U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392188A (en) * | 2016-05-25 | 2017-02-15 | 安吉孝丰威诺竹木机械厂 | Gear grinding machine for annular band saw blade |
| CN106513846A (en) * | 2016-12-31 | 2017-03-22 | 湖南海捷精密工业有限公司 | Grinding device |
| CN110091002A (en) * | 2019-04-17 | 2019-08-06 | 湖北鄂嘉科技有限公司 | A kind of saw grinding machine |
| CN112045334A (en) * | 2020-09-02 | 2020-12-08 | 湖南泰嘉新材料科技股份有限公司 | Device and method for feeding back material of band saw blade |
| CN112338283A (en) * | 2020-10-26 | 2021-02-09 | 福建恒而达新材料股份有限公司 | Double-metal band saw blade milling and passivating integrated device |
| CN112571163A (en) * | 2021-01-07 | 2021-03-30 | 南京利营池商贸有限公司 | Safe sharpening equipment to saw bit |
| CN112894004A (en) * | 2021-02-08 | 2021-06-04 | 柴岩峰 | Gear grinding machine for grinding arc tooth back |
-
2015
- 2015-11-03 CN CN201520863399.6U patent/CN205110941U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392188A (en) * | 2016-05-25 | 2017-02-15 | 安吉孝丰威诺竹木机械厂 | Gear grinding machine for annular band saw blade |
| CN106513846A (en) * | 2016-12-31 | 2017-03-22 | 湖南海捷精密工业有限公司 | Grinding device |
| CN110091002A (en) * | 2019-04-17 | 2019-08-06 | 湖北鄂嘉科技有限公司 | A kind of saw grinding machine |
| CN112045334A (en) * | 2020-09-02 | 2020-12-08 | 湖南泰嘉新材料科技股份有限公司 | Device and method for feeding back material of band saw blade |
| CN112338283A (en) * | 2020-10-26 | 2021-02-09 | 福建恒而达新材料股份有限公司 | Double-metal band saw blade milling and passivating integrated device |
| CN112571163A (en) * | 2021-01-07 | 2021-03-30 | 南京利营池商贸有限公司 | Safe sharpening equipment to saw bit |
| CN112894004A (en) * | 2021-02-08 | 2021-06-04 | 柴岩峰 | Gear grinding machine for grinding arc tooth back |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Meijing Inventor before: Chai Yanfeng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160505 Address after: 412007 Tianyuan District of Zhuzhou city in Hunan province Xin District 2 Building No. 108 Patentee after: Chen Meijing Address before: 412007 Tianyuan District of Zhuzhou city in Hunan province Xin District 2 Building No. 108 Patentee before: Chai Yanfeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |