CN209439944U - A kind of belt sander abrasive band replacement mechanism - Google Patents
A kind of belt sander abrasive band replacement mechanism Download PDFInfo
- Publication number
- CN209439944U CN209439944U CN201920185098.0U CN201920185098U CN209439944U CN 209439944 U CN209439944 U CN 209439944U CN 201920185098 U CN201920185098 U CN 201920185098U CN 209439944 U CN209439944 U CN 209439944U
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- CN
- China
- Prior art keywords
- abrasive band
- cabinet
- wheel
- support
- sliding
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- 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
A kind of belt sander abrasive band replacement mechanism, including cabinet, abrasive band, abrasive band driving wheel, abrasive band driven wheel, abrasive band tensioning apparatus and tightening regulator, the abrasive band in a ring and is set in cabinet, the abrasive band driving wheel for being provided with abrasive band driven wheel on the inside of abrasive band and being driven by driving motor, and abrasive band fits with abrasive band driving wheel, abrasive band driven wheel；The cabinet upper end is provided with handle, and two outsides offer arcuation track, is inside installed with the guide rail being vertically arranged, cabinet is provided with support device far from two outsides in abrasive band, and support device is used to support the cabinet；The abrasive band tensioning apparatus includes backstand and tensioning wheel, and backstand is set in guide rail and can move along guide rail length direction, installs tensioning wheel on backstand and tensioning wheel offsets with abrasive band.
Description
Technical field
The utility model relates to machinery field more particularly to metal cutting grinding technology, especially a kind of belt sander abrasive band
Replace mechanism.
Background technique
Belt sander be it is a kind of dedicated for metal works grinding, burr removing, burr mechanical equipment, in recent years, due to sand
With machine etc. technologies sustainable development, effect of the belt sander polishing on metal-working industry become not replacing.Have advanced
Abrasive band polishing equipment, surface polishing, round polishing, finishing polishing and grinding, radius polishing, chamfered edge and deburring etc.
Satisfactory completion can be obtained in intermetallic composite coating task.
Because belt sander working principle is to go to grind workpiece by being fixed on the abrasive band rotated on grinding wheel, worked
Cheng Zhong, abrasive band belong to industrial consumptive material, need to replace it after every grinding certain amount, so in the work for carrying out workpiece grinding
Post, abrasive band replacement is especially frequent, and still, step is comparatively laborious when existing belt sander replaces abrasive band, need to carry out to grinding wheel is led
Dismantling, influences the working efficiency of operating personnel, while when grinding work, and operator holds belt sander and carries out prolonged work
Make, work long hours phenomena such as easily causing the arm of user to generate fatigue, ache.
Utility model content
The purpose of this utility model is to provide a kind of belt sander abrasive bands to replace mechanism, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of belt sander abrasive band replacement mechanism, including
Cabinet, abrasive band, abrasive band driving wheel, abrasive band driven wheel, abrasive band tensioning apparatus and tightening regulator, the abrasive band in a ring and are set
It is placed in cabinet, the abrasive band driving wheel that abrasive band driven wheel is provided on the inside of abrasive band and is driven by driving motor, and abrasive band and sand
Band driving wheel, abrasive band driven wheel fit；The cabinet upper end is provided with handle, and two outsides offer arcuation track, in
It is installed with the guide rail being vertically arranged, cabinet is provided with support device far from two outsides in abrasive band, and support device is used to support
The cabinet；The abrasive band tensioning apparatus includes backstand and tensioning wheel, and backstand is set in guide rail and can be along guiding
Track length direction is mobile, installs tensioning wheel on backstand and tensioning wheel offsets with abrasive band；It is provided with and opens below the backstand
Tight regulating device, tightening regulator include sliding support, sliding panel and sliding driving device, and sliding support is vertically arranged to machine
In case, sliding panel is slidably connected thereon；The sliding panel bottom end is connected with guiding device, sliding panel far from sliding support one
Side is provided with rack gear, and rack gear and sliding driving device corresponding matching.
Preferably, sliding driving device includes motor and gear, and motor output shaft connection gear simultaneously drives gear engagement to pass
It moves in rack gear.
Preferably, guiding device includes cylinder and spring, and spring is contained in cylinder, and top is connected sliding panel.
Preferably, support device includes support rod, supporting block and guide part, and support rod is articulated on the outside of cabinet, and is supported
Be connected in the middle part of bar guide part, and bottom end is connected supporting block.
Preferably, limit hole is provided in arcuation track, guide part can be slided along arcuation track, and lock is provided on guide part
Tight part, locking member pass through guide part, limit hole and lock guide part and arcuation railway limit.
Compared with prior art, the utility model has the beneficial effects that
The utility model has the advantages that abrasive band replacement speed is fast, high-efficient and novel, and structure is simple, is easy to
It realizes, while by setting support rod and supporting block, cabinet is supported, reduce operator's arm endurance, can subtract
The degree of fatigue of light work person.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1.
In figure: 1, cabinet；101, arcuation track；102, arcuation track；2, abrasive band；3, abrasive band driving wheel；4, abrasive band is driven
Wheel；5, abrasive band tensioning apparatus；51, tensioning wheel；6, tightening regulator；61, sliding support；62, sliding panel；63, sliding driving
Device；631, motor；632, gear；64, guiding device；641, cylinder；642, spring；7, handle；8, support device；81, it props up
Strut；82, guide part；821, locking member；83, supporting block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of belt sander abrasive band replacement mechanism, including machine
Case 1, abrasive band 2, abrasive band driving wheel 3, abrasive band driven wheel 4, abrasive band tensioning apparatus 5 and tightening regulator 6, the abrasive band 2 are in ring
Shape is simultaneously set in cabinet 1, the abrasive band driving wheel 3 that abrasive band driven wheel 4 is provided on the inside of abrasive band 2 and is driven by driving motor,
And abrasive band 2 fits with abrasive band driving wheel 3, abrasive band driven wheel 4；1 upper end of cabinet is provided with handle 7, and two outsides open up
There is arcuation track 101, be inside installed with the guide rail 102 being vertically arranged, cabinet 1 is provided with support far from two outsides in abrasive band 2
Device 8, and support device 8 is used to support the cabinet 1；The abrasive band tensioning apparatus 5 includes backstand and tensioning wheel 51, tensioning
Seat is set in guide rail 102 and can move along 102 length direction of guide rail, and tensioning wheel 51 is installed on backstand and is tensioned
Wheel 51 offsets with abrasive band 2；Tightening regulator 6 is provided with below the backstand, tightening regulator 6 includes sliding support
61, sliding panel 62 and sliding driving device 63, sliding support 61 are vertically arranged in cabinet 1, slidably connect sliding panel thereon
62；62 bottom end of sliding panel is connected with guiding device 64, and sliding panel 62 is provided with rack gear far from the side of sliding support 61
621, and rack gear 621 and 63 corresponding matching of sliding driving device.
Sliding driving device 63 includes motor 631 and gear 632, and 631 output shaft connection gear 632 of motor simultaneously drives gear
632 engaged transmissions are in rack gear 621.
Guiding device 64 includes cylinder 641 and spring 642, and spring 642 is contained in cylinder 641, and top, which is connected, to be slided
Plate 62.
Support device 8 includes support rod 81, supporting block 83 and guide part 82, and support rod 81 is articulated with 1 outside of cabinet, and props up
Be connected guide part 82 in the middle part of strut 81, and bottom end is connected supporting block 83.
Limit hole is provided in arcuation track 101, guide part 82 can slide along arcuation track 101, be arranged on guide part 82
There is a locking member 821, locking member 821 passes through guide part 82, limit hole and by guide part 82 and 101 limiting locking of arcuation track.
Working principle: the upper end of the utility model cabinet 1 is provided with handle 7, and two outsides offer arcuation track 101,
The guide rail 102 being vertically arranged is installed in it, cabinet 1 is provided with support device 8 far from two outsides in abrasive band 2, and supports dress
It sets 8 and is used to support the cabinet 1, support device 8 includes support rod 81, supporting block 83 and guide part 82, support rod 81, supporting block
83 can be supported cabinet 1, and the position of supporting block 83 is fixed by locking member 821, while support rod 81 is when not in use, can lead to
Release locking member 821 and rotary supporting rod 81 are crossed, support rod 81 is made to move and be stored along arcuation track 101；When need into
When row abrasive band is replaced, starting motor 631, motor 631 operates with moving gear 632 and makes its engaged transmission in rack gear 621, at this point,
Sliding panel 62 moves down under the driving of motor 631 along sliding support 61, and the spring in cylinder 641 is compressed in 62 bottom end of sliding panel
642, and 62 top of sliding panel drives backstand to move down along guide rail 102, tensioning wheel 51 and abrasive band 2 separate at this time, sand
Band 2 is in relaxed state, is conveniently replaceable.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. mechanism is replaced in a kind of belt sander abrasive band, which is characterized in that including cabinet (1), abrasive band (2), abrasive band driving wheel (3), sand
Band driven wheel (4), abrasive band tensioning apparatus (5) and tightening regulator (6), the abrasive band (2) in a ring and are set to cabinet (1)
Abrasive band driving wheel (3) interior, that abrasive band driven wheel (4) is provided on the inside of abrasive band (2) and is driven by driving motor, and abrasive band (2)
It fits with abrasive band driving wheel (3), abrasive band driven wheel (4)；Cabinet (1) upper end is provided with handle (7), and two outsides open up
There are arcuation track (101), be inside installed with the guide rail (102) being vertically arranged, cabinet (1) is set far from two outsides of abrasive band (2)
It is equipped with support device (8), and support device (8) is used to support the cabinet (1)；The abrasive band tensioning apparatus (5) includes tensioning
Seat and tensioning wheel (51), backstand are set in guide rail (102) and can be mobile along guide rail (102) length direction,
Tensioning wheel (51) are installed on tight seat and tensioning wheel (51) offsets with abrasive band (2)；It is provided with tensioning below the backstand and adjusts dress
It sets (6), tightening regulator (6) includes sliding support (61), sliding panel (62) and sliding driving device (63), sliding support
(61) it is vertically arranged in cabinet (1), slidably connects sliding panel (62) thereon；Sliding panel (62) bottom end is connected with guiding
Device (64), sliding panel (62) are provided with rack gear (621) far from the side of sliding support (61), and rack gear (621) and sliding are driven
Dynamic device (63) corresponding matching.
2. mechanism is replaced in a kind of belt sander abrasive band according to claim 1, it is characterised in that: the sliding driving device
It (63) include motor (631) and gear (632), motor (631) output shaft connection gear (632) simultaneously drives gear (632) to engage
It is transmitted in rack gear (621).
3. mechanism is replaced in a kind of belt sander abrasive band according to claim 1, it is characterised in that: guiding device (64) packet
Cylinder (641) and spring (642) are included, spring (642) is contained in cylinder (641), and top is connected sliding panel (62).
4. mechanism is replaced in a kind of belt sander abrasive band according to claim 1, it is characterised in that: support device (8) packet
It includes support rod (81), supporting block (83) and guide part (82), support rod (81) and is articulated with cabinet (1) outside, and support rod (81)
Middle part is connected guide part (82), and bottom end is connected supporting block (83).
5. mechanism is replaced in a kind of belt sander abrasive band according to claim 4, it is characterised in that: the arcuation track (101)
It is inside provided with limit hole, guide part (82) can be slided along arcuation track (101), locking member (821) are provided on guide part (82),
Locking member (821) passes through guide part (82), limit hole and by guide part (82) and arcuation track (101) limiting locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185098.0U CN209439944U (en) | 2019-02-02 | 2019-02-02 | A kind of belt sander abrasive band replacement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185098.0U CN209439944U (en) | 2019-02-02 | 2019-02-02 | A kind of belt sander abrasive band replacement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439944U true CN209439944U (en) | 2019-09-27 |
Family
ID=68018218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920185098.0U Expired - Fee Related CN209439944U (en) | 2019-02-02 | 2019-02-02 | A kind of belt sander abrasive band replacement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439944U (en) |
-
2019
- 2019-02-02 CN CN201920185098.0U patent/CN209439944U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20210202 |