CN206305926U - It is a kind of can abrasive band quick change durable type belt sander - Google Patents
It is a kind of can abrasive band quick change durable type belt sander Download PDFInfo
- Publication number
- CN206305926U CN206305926U CN201620946739.6U CN201620946739U CN206305926U CN 206305926 U CN206305926 U CN 206305926U CN 201620946739 U CN201620946739 U CN 201620946739U CN 206305926 U CN206305926 U CN 206305926U
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- CN
- China
- Prior art keywords
- support
- abrasive band
- sliding block
- groove
- sand roller
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses it is a kind of can abrasive band quick change durable type belt sander, belong to woodworking machinery, including support, the sand roller of both sides and the plummer corresponding with sand roller on support, be provided with bearing support between the both sides sand roller；Slided in the groove and be provided with sliding block, the upper surface of sliding block is fixedly connected with the bearing block A matched with groove；Locking device is provided between the upper surface of the sliding block and the inwall of groove；The end of the bearing support is provided with bearing block B；Push rod is vertically and fixedly provided with the bottom face of the plummer, the both sides of plummer are provided with hold-down gear；The support is provided with motor, and the eccentric wheel matched with disk roller is connected with the rotating shaft of motor；Threaded rod is equipped with the axis direction of the sand roller, equal movable sleeve is provided with screens element on threaded rod, solves that existing belt sander tensioning wheel regulation operating process is more complicated, abrasive band polishing scope is smaller and sand roller is to the less problem of the scope of application in abrasive band.
Description
Technical field
The utility model is related to woodworking machinery technical field, in particular to it is a kind of can abrasive band quick change durable molding sand
Band machine.
Background technology
A kind of polissoir being in daily use of belt sander, is widely used in industries such as hardware, hot-water heatings；Belt sander is extremely
Include the tensioning apparatus of frame, driving wheel, tensioning wheel, motor, abrasive band and a tensioning wheel less；Work is ground using belt sander
Need to be tensioned abrasive band during part, and then workpiece grinding surface and abrasive band are leant；Sand can also be convenient for changing by manipulating tensioning apparatus
Band, belt sander is a kind of grinding equipment, it is necessary to change the abrasive band worn and torn by polishing grinding in time after work a period of time,
Existing abrasive belt tensioning device of abrasive belt machine, structure is more complicated, changes comparatively laborious during abrasive band, and tape swapping difficulty is big, greatly prolongs
The tape swapping time of operator, typically tensioning wheel is fixed by the way of being screwed, is needing to dismount or adjusting
When tensioning wheel, operating process is more complicated, adjusts less efficient, is unfavorable for the efficiency operation of belt sander, and abrasive band
Generally more than the thickness of sheet material, some is working surface to the abrasive band width of machine to cause abrasive band, can be subject to long-term mill
Damage, and other parts are idle, it is impossible to comprehensive use is accessed, so that the use birthday noodle and polishing quality in abrasive band are influenceed,
On the other hand, belt sander may change various sizes of abrasive band in use, and presence is matched between abrasive band and sand roller
Certain gap, the accommodation of sand roller is smaller, causes belt sander narrower to the scope of application in abrasive band, and the abrasive band to belt sander is changed
Cause certain obstacle.
Utility model content
The purpose of this utility model be provide it is a kind of can abrasive band quick change durable type belt sander to reach to belt sander
Tensioning wheel carries out quick regulation, abrasive band to carry out uniform grinding to sheet material and increases the scope of application of the sand roller to abrasive band of belt sander
Purpose, the existing belt sander tensioning wheel regulation operating process of solution is more complicated, abrasive band polishing scope is smaller and sand roller pair
The less problem of the scope of application in abrasive band.
To realize the utility model purpose, the technical scheme for using for：It is a kind of can abrasive band quick change durable type belt sander, its
Be characterised by, including support, the sand roller of both sides and the plummer corresponding with sand roller on support, the both sides sand roller it
Between be provided with bearing support, bearing support is provided with the groove of T shape, and the bottom of groove is provided with teeth A；Slided in the groove and be provided with
Sliding block, the bottom of sliding block is provided with the teeth B being meshed with teeth A, and the upper surface of sliding block is fixedly connected with and matches with groove
Bearing block A；Locking device is provided between the upper surface of the sliding block and the inwall of groove；The end of the bearing support is provided with bearing
Seat B, bearing block B are hinged with support bar, and the end of support bar is hinged with tensioning wheel, and connecting rod is passed through between support bar and bearing block A
It is articulated and connected；Push rod is vertically and fixedly provided with the bottom face of the plummer, the both sides of plummer are provided with hold-down gear, and push rod is slided
It is arranged on support and the end rotation of push rod is provided with disk roller；The support is provided with motor, connects in the rotating shaft of motor
It is connected to the eccentric wheel matched with disk roller；Threaded rod is equipped with the axis direction of the sand roller, is slidingly connected on threaded rod
Have a screens element, one end of screens element rotates the nut for being provided with and matching with threaded rod, the other end respectively with it is corresponding
Sand roller matches.
Further, the hold-down gear includes being fixedly connected on the cylinder sleeve of plummer both sides, is slided in the cylinder sleeve and set
Depression bar is equipped with, the end that spring and depression bar are connected between depression bar and the bottom of cylinder sleeve is provided with briquetting.
Further, limit base is fixedly connected with the support, the slide opening matched with push rod is offered on limit base.
Further, the locking device includes chute and the pillar being slidably arranged in chute, institute on sliding block
Chute is stated positioned at the both sides of bearing block A and its opening direction is perpendicular with the glide direction of sliding block；The end of the pillar and cunning
Spring is connected between the bottom of groove.
Further, the pillar is provided with arc angling near one end of groove inwall.
Further, described screens element includes the ring flange being movably set on threaded rod and is movably set in sand roller
On baffle ring；The upper end of the ring flange rotates the nut for being provided with and matching with threaded rod, baffle ring and corresponding ring flange it
Between be fixedly connected by pole.
Had the following advantages that using the utility model：
1. the described tensioning wheel adjusting means of the application compared to traditional tensioning wheel regulative mode have very it is big not
Together, the lifting of tensioning wheel is by linkage, between the sliding block and groove of linkage connection can flexible modulation, locking device can
Sliding block is pushed against the bottom of groove, the teeth between groove and sliding block carry out it is spacing, it is reliable and stable；Chute is lifted up,
Sliding block is just freely slidable, realizes the tensioning of tensioning wheel or loosens, easy to operate；
2. the belt sander of the application just can open motor, the bias of motor during frosted is carried out to sheet material
Wheel drives push rod, and push rod makes plummer pump, so that the surface in abrasive band can be polished with web contact,
The utilization rate and service life in abrasive band are improve, prevents the polishing in abrasive band range-restricted too big；
3. the outside of sand roller is arranged with baffle ring, and baffle ring can adjust its position by the rotation of nut, so that baffle ring is by sand
Abrasive band on roller is kept out, and prevents abrasive band displacement and regulative mode simple and fast in bruting process, increased belt sander
To the adaptability in different size abrasive band, operator can carry out flexible modulation to reach to the good of abrasive band when abrasive band is changed
The purpose of good matching, increased the use flexibility ratio of belt sander.
Brief description of the drawings
Fig. 1 be the utility model provide it is a kind of can abrasive band quick change durable type belt sander structural representation；
Fig. 2 be the utility model provide it is a kind of can abrasive band quick change durable type belt sander schematic top plan view；
Fig. 3 be the utility model provide it is a kind of can abrasive band quick change durable type belt sander A to schematic diagram；
Fig. 4 be the utility model provide it is a kind of can abrasive band quick change durable type belt sander plummer schematic diagram.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 illustrate the utility model offer it is a kind of can abrasive band quick change durable type belt sander
Structural representation, including support, the sand roller of both sides and the plummer corresponding with sand roller on support, the sand roller point of both sides
Not Wei left sand roller 1 and right sand roller 2, be provided with bearing support 3 between the left sand roller 1 and right sand roller 2, bearing support 3 is located at horizontal direction
On, bearing support 3 is provided with the groove 4 of T shape, and the openend of groove 4 is located at the upper surface of bearing support 3, and the bottom of groove 4 is provided with
Teeth A5；Slide in the groove 4 and be provided with sliding block 6, have between the upper surface of sliding block 6 and the inwall of groove 4 it is certain between
Gap, so as to ensure that sliding block 6 can move up and down in groove 4, operator can disengage it from the bottom of groove 4 by lifting sliding block 6
Portion, the position of adjusting slider 6, the bottom of sliding block 6 is provided with the teeth B7 being meshed with teeth A5, when teeth A5 is engaged with teeth B7
When, sliding block 6 will not be slided in groove 4, and sliding block 6 is defined to the position of tensioning wheel, and the upper surface of sliding block 6 is fixed and connected
It is connected to the bearing block A8 matched with groove 4；Locking device is provided between the upper surface of the sliding block 6 and the inwall of groove 4, is locked
Tight device provides active force to sliding block 6, it is pushed against on the bottom of groove 4；The end of the bearing support 3 is provided with bearing block
B9, bearing block B9 are hinged with support bar 10, and the end of support bar 10 is hinged with tensioning wheel 11, between support bar 10 and bearing block A8
It is articulated and connected by connecting rod 12, the mobile drivening rod 12 of sliding block 6 is moved, connecting rod 12 realizes the rotation of support bar 10, so as to prop up
Strut 10 realizes the motion of tensioning wheel 11, and tensioning wheel 11 is tensioned abrasive band to be dismounted；Hung down on the bottom face of the plummer 16
Push rod 17 directly is fixed with, the both sides of plummer 16 are provided with hold-down gear, and hold-down gear will be positioned over the sheet material pressure on plummer 16
Tightly, so as to ensure that sheet material can follow the up-down vibration together of plummer 16, good polishing effect is reached, push rod 17 is slided and set
On support and push rod 17 end rotate be provided with disk roller 18；The support is provided with motor 20, the rotating shaft of motor 20
On be connected with the eccentric wheel 19 matched with disk roller 18, eccentric wheel 19 in rotation process, eccentric wheel 19 drive disk roller 18 along it
Outer rim is rolled, and realizes the elevating movement of push rod 17；Threaded rod 29 is equipped with the axis direction of the sand roller, on threaded rod 29
Movable sleeve is provided with screens element, and one end of screens element rotates the nut 28 for being provided with and matching with threaded rod 29, the other end point
Do not match with corresponding sand roller.
The hold-down gear includes being fixedly connected on the cylinder sleeve 22 of the both sides of plummer 16, is slided in the cylinder sleeve 22 and is provided with
The end that spring B 25 and depression bar 23 are connected between the bottom of depression bar 23, depression bar 23 and cylinder sleeve 22 is provided with briquetting 24, and depression bar 23 exists
In the presence of spring B 25, the briquetting 24 of the end of depression bar 23 is set to be pressed on sheet material all the time, it is ensured that the polishing processing of sheet material, it is described
The extension spring that spring B 25 is used.
Limit base 21 is fixedly connected with the support, the slide opening matched with push rod 17 is offered on limit base 21, pushed up
Bar 17 just can be slided up and down on limit base 21, so that the in the vertical direction of plummer 16 vibrates.
The locking device includes chute 13 and the pillar 14 being slidably arranged in chute 13 on sliding block 6, described
Chute 13 is located at the both sides of bearing block A8 and its opening direction is perpendicular with the glide direction of sliding block 6, and pillar 14 is in chute 13
Portion is slided, and pillar 14 is perpendicular with the inwall of groove 4；Spring is connected between the end of the pillar 14 and the bottom of chute 13
A15, spring A15 provide reaction force to pillar 14, and the end of pillar 14 is pushed against on the inwall of chute 13, and sliding block 6 is located to be slided
During the inside of groove 13, sliding block 6 just can be pushed against on the bottom of chute 13, and anti-limited slip block 6 is slided, so as to be determined tensioning wheel
Position.
The pillar 14 is provided with arc angling near one end of the inwall of groove 4, sliding after being easy to operator to lift sliding block 6
Block 6 can enter line slip in the inside of groove 4, and arc angling can reduce resistance to sliding.
Described screens element includes the ring flange 27 being movably set on threaded rod 29 and is movably set in sand roller
Baffle ring 26；The upper end of the ring flange 27 rotates the nut 28 for being provided with and matching with threaded rod 29, nut 28 and ring flange 27
Between rotated by rolling bearing and connect, be fixedly connected by pole 30 between baffle ring 26 and corresponding ring flange 27, by stubborn
Dynamic nut 28, nut 28 can drive ring flange 27 to be slided on the axial direction of threaded rod 29, so as to baffle ring 26 to be adjusted to fit
When position on, realize to the preliminary spacing of abrasive band, it is ensured that the operation stability of belt sander.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. it is a kind of can abrasive band quick change durable type belt sander, it is characterised in that including support, on support the sand roller of both sides with
And the plummer corresponding with sand roller, bearing support is provided between the both sides sand roller, bearing support is provided with the groove of T shape, leads to
The bottom of groove is provided with teeth A；Slided in the groove and be provided with sliding block, the bottom of sliding block is provided with the teeth being meshed with teeth A
B, the upper surface of sliding block is fixedly connected with the bearing block A matched with groove；The upper surface of the sliding block and the inwall of groove it
Between be provided with locking device；The end of the bearing support is provided with bearing block B, and bearing block B is hinged with support bar, the end hinge of support bar
Tensioning wheel is connected to, is connected by rod hinge connection between support bar and bearing block A；It is vertically and fixedly provided with the bottom face of the plummer
Push rod, the both sides of plummer are provided with hold-down gear, and push rod is slidably arranged on support and the end rotation of push rod is provided with disk roller；
The support is provided with motor, and the eccentric wheel matched with disk roller is connected with the rotating shaft of motor；The axis of the sand roller
Threaded rod is equipped with direction, equal movable sleeve is provided with screens element on threaded rod, one end of screens element rotates and is provided with and spiral shell
The nut that rasp bar matches, the other end matches with corresponding sand roller respectively.
2. it is according to claim 1 can abrasive band quick change durable type belt sander, it is characterised in that the hold-down gear includes
It is fixedly connected on to be slided in the cylinder sleeve of plummer both sides, the cylinder sleeve and is provided with depression bar, is connected between depression bar and the bottom of cylinder sleeve
There is spring and the end of depression bar is provided with briquetting.
3. it is according to claim 1 can abrasive band quick change durable type belt sander, it is characterised in that it is fixed on the support to connect
Limit base is connected to, the slide opening matched with push rod is offered on limit base.
4. it is according to claim 1 can abrasive band quick change durable type belt sander, it is characterised in that the locking device includes
Chute and the pillar being slidably arranged in chute on sliding block, the chute are located at the both sides of bearing block A and its openings
To perpendicular with the glide direction of sliding block；Spring is connected between the end of the pillar and the bottom of chute.
5. it is according to claim 1 can abrasive band quick change durable type belt sander, it is characterised in that described screens element bag
Include the ring flange being movably set on threaded rod and the baffle ring being movably set in sand roller；The upper end of the ring flange rotates and sets
The nut matched with threaded rod is equipped with, is fixedly connected by pole between baffle ring and corresponding ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946739.6U CN206305926U (en) | 2016-08-26 | 2016-08-26 | It is a kind of can abrasive band quick change durable type belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946739.6U CN206305926U (en) | 2016-08-26 | 2016-08-26 | It is a kind of can abrasive band quick change durable type belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305926U true CN206305926U (en) | 2017-07-07 |
Family
ID=59242151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946739.6U Expired - Fee Related CN206305926U (en) | 2016-08-26 | 2016-08-26 | It is a kind of can abrasive band quick change durable type belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454526A (en) * | 2018-12-26 | 2019-03-12 | 瓦房店光阳轴承股份有限公司 | Bearing outer ring ball track abrasive belt polishing equipment |
| CN114536171A (en) * | 2022-04-28 | 2022-05-27 | 泉州兴睿自动化科技有限公司 | Automatic polishing machine |
| CN116252223A (en) * | 2023-05-16 | 2023-06-13 | 黎明职业大学 | Equipment for polishing inner wall of pipe fitting |
-
2016
- 2016-08-26 CN CN201620946739.6U patent/CN206305926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454526A (en) * | 2018-12-26 | 2019-03-12 | 瓦房店光阳轴承股份有限公司 | Bearing outer ring ball track abrasive belt polishing equipment |
| CN114536171A (en) * | 2022-04-28 | 2022-05-27 | 泉州兴睿自动化科技有限公司 | Automatic polishing machine |
| CN116252223A (en) * | 2023-05-16 | 2023-06-13 | 黎明职业大学 | Equipment for polishing inner wall of pipe fitting |
| CN116252223B (en) * | 2023-05-16 | 2023-07-07 | 黎明职业大学 | Equipment for polishing inner wall of pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |