CN206795495U - A kind of belt sander - Google Patents
A kind of belt sander Download PDFInfo
- Publication number
- CN206795495U CN206795495U CN201720534522.9U CN201720534522U CN206795495U CN 206795495 U CN206795495 U CN 206795495U CN 201720534522 U CN201720534522 U CN 201720534522U CN 206795495 U CN206795495 U CN 206795495U
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- sliding bar
- frame
- bar
- abrasive band
- tightening
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Abstract
The utility model discloses a kind of belt sander, including frame, abrasive band, motor, driving wheel, driven pulley, the one end of frame away from motor slidably connects the first sliding bar, the one end of first sliding bar away from motor is provided with tensioning wheel, tensioning wheel is linked by abrasive band and driving wheel, be provided with the first tightening piece for the first sliding bar being fixed in frame between first sliding bar and frame, the utility model has advantages below and effect：First sliding bar can drive tensioning wheel toward the direction movement away from driving wheel and driven pulley, so as to which abrasive band be tensioned, and due to rigid tensioning so that have larger tensile force when abrasive band is tensioned；Mobilizable shelf allows operating personnel according to the installation situation in abrasive band to adjust the distance between shelf and abrasive band, facilitates operating personnel to polish smooth inclined-plane on workpiece.
Description
Technical field
Machining equipment is the utility model is related to, more particularly to a kind of belt sander.
Background technology
Belt sander is widely used in the processing and manufacturing of various product, in machine-building, hardware ＆ tools, die casting, daily five
It is applicable in the industries such as gold, it is usually used in deburring, overlap and the polishing of part, mechanical processing industry abrasive machine zero can be used as
Part and cutter instrument use, and for carrying out simple female polishing, can be used for the chamfered edge of workpiece.
At present, Authorization Notice No. is that CN202412007U Chinese utility model discloses a kind of belt sander, including motor,
Shaft coupling, driving shaft, abrasive band and power transmission shaft, the tensioning that can ensure abrasive band tensioning state is provided between driving shaft and power transmission shaft
Adjusting means, motor and driving shaft are connected by shaft coupling, and abrasive band support roller, described tightening regulator are provided with driving shaft
Using upper and lower wedge tensioned fit face structure and spring structure.
A kind of belt sander as described in documents, it has power transmission shaft by the compression spring in tightening regulator
Toward the trend away from the lateral movement of driving shaft one, and driven pulley is arranged on power transmission shaft, and driving wheel is arranged on driving shaft, driving wheel
Linked between drive by abrasive band, therefore the driving force that spring is applied to rotary shaft has the effect for being tensioned abrasive band.But by
In using flexible tension, after abrasive band is arranged on belt sander, during the degree very little that spring is compressed, then spring drives transmission
Power of the axle away from driving shaft will very little, cause driving wheel and drive be applied to the tensile force in abrasive band also very little, when to workpiece
When being polished, skidding is easily produced between abrasive band and abrasive belt wheel, is come off so that abrasive band produces.
Utility model content
The purpose of this utility model is to provide a kind of belt sander, can apply larger tensile force to abrasive band, so as to make sand
Band, which is not allowed to be also easy to produce, to come off.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of belt sander, including
Frame, abrasive band, the motor being fixed on frame one end, on the output shaft of the motor linkage have driving wheel, the driving wheel leads to
Crossing the abrasive band linkage has driven pulley, and the driving wheel and the driven pulley are distributed in the short transverse of the frame, and it is special
Sign is：The one end of the frame away from the motor slidably connects the first sliding bar, and first sliding bar is away from described
One end of motor is provided with tensioning wheel, and the tensioning wheel is linked by the abrasive band and the driving wheel, first sliding bar
Be provided with the first tightening piece for first sliding bar being fixed in the frame between the frame.
By using such scheme, after abrasive band is wound on driving wheel, driven pulley and tensioning wheel, the first sliding bar is pulled,
The first sliding bar is slided toward the direction away from driving wheel, drive the past direction away from driving wheel of the tensioner on the first sliding bar
It is mobile so that abrasive band is tensioned, then the first sliding bar is fixed in frame by the first tightening piece so that driving wheel, driven
The distance between wheel and tensioning wheel no longer change, due to being to be rigidly connected between driving wheel, driven pulley and tensioning wheel three, emery wheel
Larger tensile force can be kept when being tensioned, so that abrasive band is not easy to come off from belt sander.
It is of the present utility model be further arranged to offer in the frame for penetrated for first sliding bar the
One chute is the first screwed hole that first tightening piece includes being opened in the frame and communicate with first chute, logical
The first tightening bar that first screwed hole is threadedly coupled with the frame is crossed, the first tightening bar passes through first screw thread
It is pushed against behind hole in the side wall of first sliding bar.
By using such scheme, abrasive band can drive tensioning wheel to be moved toward close to the direction of driving wheel when being tensioned, so that
The first sliding bar for being provided with tensioning wheel has to the close movement tendency of driving wheel, and can be supported after there is provided tightening bar
Disappear and drive the first sliding bar toward the driving force close to the motion of driving wheel direction, so that abrasive band can keep being tensioned shape for a long time
State.
It is of the present utility model to be further arranged to：The cross section of first chute is square, first sliding bar
Cross section be in the square that matches with first chute.
By using such scheme, according to the working condition of this abrasive belt wheel, operating personnel are not intended to the production of the first sliding bar
Life circumferentially rotates, because when the first sliding bar is produced and circumferentially rotated, dislocation can be produced between tensioning wheel and abrasive band, makes abrasive band
Motion is affected, and the cross section of the first chute and the first sliding bar is arranged into square, can be filled in the first sliding bar
Enter and circumferentially rotating for the first sliding bar is limited when in the first chute, so that tensioning wheel is not easy to produce dislocation with abrasive band.
It is of the present utility model to be further arranged to：The described one end of first tightening bar away from the frame is fixed with for side
Just the first barre of the first tightening bar is twisted.
By using such scheme, when operating personnel need the first sliding bar being fixed in frame, make the first sliding bar
, it is necessary to which tightening bar to be tightened enough to tightening bar is pushed against the power on expansion link sufficiently large when not producing slip, due to
The bad force of rod-like articles, tightening bar could be tightened by needing in stubborn process to apply larger power, and there is provided the first
Operating personnel only need to apply less power with regard to tightening bar can be allowed to fix the first sliding bar after bar.
It is of the present utility model to be further arranged to：Swivel plate, the swivel plate are rotatably connected on first sliding bar
A side end face on be rotatably connected to the tensioning wheel, be provided between the swivel plate and first sliding bar for limiting
Make the first locating part of the swivel plate rotation.
By using such scheme, because the first sliding bar is connected with housing slide, pass through first after abrasive band is tensioned
Abrasive band may drive the first sliding bar to be moved toward the direction close to motor during tightening piece fixes the first sliding bar
Distance, and after there is provided swivel plate, when rotating swivel plate, drive the tensioning wheel being rotationally connected with swivel plate to rotate, and by
Do not overlapped in the center of rotation of tensioning wheel with the center of rotation of swivel plate so that tensioning wheel is transported around the center of rotation of swivel plate
Dynamic, when tensioning wheel is being gradually distance from driving wheel and driven pulley during motion, abrasive band is also gradually tight by Zhang get Geng, then passes through
First locating part fixes swivel plate so that the position for the tensioning wheel being rotationally connected with swivel plate is also fixed, now abrasive band
It is upper that there is bigger tensile force, so that abrasive band is more not easy to come off from belt sander.
It is of the present utility model to be further arranged to：First locating part includes the circular arc being opened on the swivel plate
Groove, the screw rod for being fixed on first sliding bar and passing through the arc groove, it is threadedly connected on the screw rod and for solid
The nut of the fixed swivel plate, the center of circle of the arc groove falls on the pivot center of the swivel plate.
By using such scheme, arc groove is opened on swivel plate, and the center of circle falls on the pivot center of swivel plate,
When swivel plate is rotating on the first sliding bar, arc groove is driven and then to rotate, and the screw rod being fixed on the first sliding bar has
One end is passed outside arc groove, when swivel plate arc groove during rotation have one end contradict when on screw rod, rotation can be limited
Flap is rotated further so that the anglec of rotation of swivel plate is limited in certain limit, so that being connected on swivel plate
The anglec of rotation of tensioning wheel is limited in certain limit；And nut be able to will rotate after swivel plate rotates to the angle of needs
Plate is fixed, and makes swivel plate not continue to rotate.
It is of the present utility model to be further arranged to：The one end of the frame away from the motor slidably connects the second slip
Bar, the described one end of second sliding bar away from the frame are provided with the shelf for placing workpiece, are slided described second
Be provided with the second tightening piece for the sliding bar being fixed in the frame between bar and the frame.
By using such scheme, because the first sliding bar is slidable, tensioning wheel is turnover so that different sand
Shape is all different when band is on belt sander, and shelf and the first sliding bar are again positioned at same one end of frame, when the first cunning
When lever is slided or tensioning wheel is overturn, the distance between shelf and abrasive band can all produce change, be arranged to shelf can
After being moved with the second sliding bar in frame so that operating personnel can be arranged on the situation on belt sander to adjust according to abrasive band
The distance between shelf and abrasive band, polished so that workpiece can be placed on shelf.
It is of the present utility model to be further arranged to：Offered in the frame for penetrated for second sliding bar the
Two chutes, the second screwed hole communicated with second chute, the second tightening piece bag are offered in the side wall of the frame
The second tightening bar being arranged in second screwed hole is included, the second tightening bar is pushed against after passing through second screwed hole
In the side wall of second sliding bar.
By using such scheme, belt sander can produce vibration during use, if not by the second sliding bar with
Frame is relatively fixed, then and when belt sander starts, vibration may result in the second sliding bar and be moved toward close to the direction of motor,
So as to drive the shelf being arranged on the second sliding bar to be moved toward close to the direction of motor, in this course, shelf can
Conflict can be produced with abrasive band, so as to cause the abrasion of shelf, due to not fixing, shelf even can be in the drive in abrasive band
It is lower to produce spring, so as to bring injury to operating personnel, and after there is provided the second tightening bar, the second sliding bar can be consolidated
It is scheduled in frame, so as to make the position between shelf and abrasive band be relatively fixed, shelf is not produced conflict with abrasive band.
It is of the present utility model to be further arranged to：The described one end of second sliding bar away from the frame is fixed with connection
Bar, connected unit is fixed with the lower face of the shelf, the connected unit is with the connecting rod away from second sliding bar
One end rotation connection.
By using such scheme so that shelf can rotate, when shelf rotates, the upper surface of shelf and sand
Angle between the zone face of band can change, and be by operation when needing polishing inclined-plane on workpiece in actual production
The experience of personnel judges, easily because the shake of hand causes the inclined-plane out-of-flatness that polish, and by shelf and abrasive band it
Between angle be arranged to adjustable so that operating personnel are placed on workpiece and put after can shelf be adjusted to the angle of needs
Polished on thing plate, so that the inclined-plane processed is more smooth.
In summary, the utility model has the advantages that：First sliding bar can drive tensioning wheel toward away from main
Move in the direction of driving wheel and driven pulley so that abrasive band is tensioned, and due to rigid tensioning so that have when abrasive band is tensioned compared with
Big tensile force；And the presence of returning face plate can allow the tensile force in abrasive band bigger；Mobilizable shelf makes operating personnel can
The distance between shelf and abrasive band are adjusted with the installation situation according to abrasive band, facilitate operating personnel to be polished on workpiece flat
Whole inclined-plane.
Brief description of the drawings
Fig. 1 is the utility model entirety installation diagram；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the utility model explosive view；
Fig. 4 is the partial enlarged drawing at B in Fig. 3.
In figure：1st, frame；2nd, abrasive band；3rd, motor；4th, driving wheel；5th, driven pulley；6th, the first sliding bar；7th, the first chute；
8th, tensioner；81st, swivel plate；82nd, tensioning wheel；9th, the first tightening piece；91st, the first screwed hole；92nd, the first tightening bar；93rd, first
Barre；10th, the first locating part；101st, arc groove；102nd, screw rod；103rd, nut；104th, handle；11st, articles holding table；111st, second slide
Groove；112nd, the second sliding bar；113rd, connecting rod；114th, shelf；115th, connected unit；12nd, the second tightening piece；121st, the second screw thread
Hole；122nd, the second tightening bar；123rd, the second barre；13rd, the second locating part；131st, screw head.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of belt sander, including frame 1, abrasive band 2, the motor 3 being fixed on the one end of frame 1, motor 3
Linkage has driving wheel 4 on output shaft, and driving wheel 4 has driven pulley 5 by the linkage of abrasive band 2, and driving wheel 4 and driven pulley 5 are distributed in machine
In the short transverse of frame 1.Frame 1 offers length direction perpendicular to the center line of motor 3 and horizontal stroke on the end face away from the one end of motor 3
The first square chute 7 of section, it is in the square matched with the first chute 7 that cross section is slidably connected in the first chute 7
The first sliding bar 6, the first sliding bar 6 reciprocally slides in frame 1.
As shown in Figure 3 and Figure 4, it is provided between the first sliding bar 6 and frame 1 for expansion link to be fixed on into frame 1
On the first tightening piece 9, the first tightening piece 9 includes the first screwed hole for being opened in the side wall of frame 1 and being communicated with the first chute 7
91st, the first tightening bar 92 being arranged in the first screwed hole 91, the first tightening bar 92 are stud.First tightening bar 92 passes through screw thread
It is pushed against in the side wall of the first sliding bar 6, is fixed with first one end of tightening bar 92 away from frame 1 for conveniently twisting behind hole
First barre 93 of the first tightening bar 92.
As shown in figures 1 and 3, first one end of sliding bar 6 away from motor 3 is rotatably connected to tensioner 8, and tensioner 8 is wrapped
Include and be connected on the first sliding bar 6 and be in the swivel plate 81 of triangular shape, be rotationally connected with the side end face of swivel plate 81 1
On two tensioning wheels 82, the rotary shafts of two tensioning wheels 82 is parallel to the rotary shaft of driving wheel 4, and two tensioning wheels 82 and rotation
The center of rotation of flap 81 is respectively on three angles of swivel plate 81.Abrasive band 2 is wound on tensioning wheel 82, driving wheel 4 and driven pulley 5
On, when the first sliding bar 6 slides in the first chute 7, drive with the swivel plate 81 of expansion link rotation connection toward close or
Direction away from motor 3 is moved, and now two tensioning wheels 82 strut abrasive band 2, so as to reach the purpose of tensioning.
As shown in Figures 2 and 3, it is provided between the sliding bar 6 of swivel plate 81 and first and is rotated for limiting swivel plate 81
The first locating part 10, the first locating part 10 include be opened on swivel plate 81 arc groove 101, be fixed on the first sliding bar 6
Screw rod 102 that is upper and passing through arc groove 101, it is threadedly connected on screw rod 102 and is used for the nut 103 for fixing swivel plate 81.Circle
The center of circle of arc groove 101 falls on the pivot center of swivel plate 81, and nut 103 is threadedly connected to screw rod 102 and passes arc groove
101 one end, the handle 104 for conveniently twisting nut 103 is further fixed on nut 103.When abrasive band 2 is tensioned, two
Individual tensioning wheel 82 and screw rod 102 are located at the both sides of the pivot center of swivel plate 81 respectively, and two tensioning wheels 82 are in swivel plate
Side away from motor 3 on 81.
As depicted in figs. 1 and 2, it is additionally provided with the articles holding table 11 for placing workpiece in frame 1, articles holding table 11 includes the
Two chutes 111, the second sliding bar 112, connecting rod 113 and shelf 114.Second chute 111 is opened in frame 1 away from motor
On 3 one end end face and cross section is square；Second sliding bar 112 is slidably connected in the second chute 111 and cross section is in
The square to match with the second chute 111；Connecting rod 113 is fixed on second one end of sliding bar 112 away from frame 1 and length
It is oriented parallel to the rotary shaft of driving wheel 4；Connected unit 115 is welded with the lower face of shelf 114, shelf 114 passes through company
Connect platform 115 to be rotatablely connected with connecting rod 113, the rotary shaft of the length direction of shelf 114 also parallel with driving wheel 4.Work as rotation
During shelf 114, the angle between the plate face of shelf 114 and the zone face in abrasive band 2 changes, so that being positioned over shelf
Workpiece on 114 and the angle between the zone face in abrasive band 2 change.
As shown in Figure 3 and Figure 4, the second screwed hole 121 communicated with the second chute 111 is offered in the side wall of frame 1,
Be provided with the second tightening piece 12 for sliding bar being fixed in frame 1 between second sliding bar 112 and frame 1, second is tight
Determine the second tightening bar 122 that part 12 includes being arranged in the second screwed hole 121, the second tightening bar 122 is stud.Second tightening bar
122 pass through the second screwed hole 121 after be pushed against in the side wall of the second sliding bar 112, in the second tightening bar 122 away from frame 1
One end is fixed with the second barre 123 for conveniently twisting the second tightening bar 122.
As shown in Fig. 2 second rotated for limiting shelf 114 is provided between shelf 114 and connecting rod 113
Locating part 13, the second locating part 13 include be fixed on the end face that connecting rod 113 contradicts with connected unit 115 screw head 131, open up
In the through hole in connected unit 115, it is threadedly connected in screw head 131 and for fixing the nut 103 of shelf 114, screw head 131
One end is fixed in connected unit 115 and the other end passes through through hole, and nut 103 is connected to screw head 131 and passed through on one end of through hole.
Specific implementation process：When needing to be tensioned abrasive band 2, by swivel plate 81 toward a side to overturn, screw rod 102 is set to withstand circular arc
One end of groove 101, untill swivel plate 81 is no longer able to turn.First sliding bar 6 is moved toward close to the direction of driving wheel 4,
The swivel plate 81 with the rotation connection of the first sliding bar 6 is driven to move, so as to cause the tensioning wheel being rotationally connected with swivel plate 81
82 move to close to the direction of driving wheel 4, so that abrasive band 2 can be wound on tensioning wheel 82, driving wheel 4 and driven pulley 5.By sand
After band 2 is wound on tensioning wheel 82, driving wheel 4 and driven pulley 5, the first sliding bar 6 is pulled to be moved toward the direction away from driving wheel 4,
First sliding bar 6 is fixed in frame 1 by the first tightening bar 92 after by abrasive band 2 tentatively tensioning.Now by swivel plate 81
Toward another side to overturn so that get Geng Kai is supportted in abrasive band 2 by two tensioning wheels 82, so as to make abrasive band 2 have bigger tensile force, uses hand
Press abrasive band 2, feel abrasive band 2 opened enough to it is tight when, returning face plate and the first sliding bar 6 are fixed by nut 103, made
Rotation will not be produced under the reaction in abrasive band 2 by obtaining swivel plate 81, so that keeping larger tensile force on abrasive band 2.
When needing polishing inclined-plane on workpiece, mobile second sliding bar 112, the movement of shelf 114 is driven, then turn
Dynamic shelf 114, makes the angle between the plate face of shelf 114 and the zone face in abrasive band 2 reach required value, passes through nut
103 fix shelf 114, the angle between shelf 114 and the zone face in abrasive band 2 is no longer changed.Pass through the second tightening bar 122
Second sliding bar 112 is fixed in frame 1, so that the distance between shelf 114 and abrasive band 2 no longer produce change, then
Workpiece, which is positioned on shelf 114, can process more smooth inclined-plane.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of belt sander, including frame (1), abrasive band (2), the motor (3) being fixed on frame (1) one end, the motor (3)
Output shaft on linkage have a driving wheel (4), the driving wheel (4) has driven pulley (5), the master by the abrasive band (2) linkage
Driving wheel (4) and the driven pulley (5) are distributed in the short transverse of the frame (1), it is characterised in that：The frame (1) is remote
One end from the motor (3) slidably connects the first sliding bar (6), the remote motor (3) of first sliding bar (6)
One end is provided with tensioning wheel (82), and the tensioning wheel (82) is linked by the abrasive band (2) and the driving wheel (4), and described the
It is provided between one sliding bar (6) and the frame (1) for first sliding bar (6) to be fixed on into the frame (1)
The first tightening piece (9).
A kind of 2. belt sander according to claim 1, it is characterised in that：Offered on the frame (1) for described in confession
The first chute (7) that first sliding bar (6) penetrates, first tightening piece (9) include be opened in the frame (1) and with institute
State the first screwed hole (91) that the first chute (7) communicates, be threadedly coupled by first screwed hole (91) with the frame (1)
The first tightening bar (92), the first tightening bar (92) pass through first screwed hole (91) after be pushed against it is described first slide
In the side wall of bar (6).
A kind of 3. belt sander according to claim 2, it is characterised in that：The cross section of first chute (7) is in pros
Shape, the cross section of first sliding bar (6) are in the square to match with first chute (7).
A kind of 4. belt sander according to claim 2, it is characterised in that：It is fixed with and is used on the first tightening bar (92)
Conveniently twist the first barre (93) of the first tightening bar (92).
A kind of 5. belt sander according to claim 1, it is characterised in that：It is rotatably connected on first sliding bar (6)
Swivel plate (81), the tensioning wheel (82) is rotatably connected on a side end face of the swivel plate (81), in the swivel plate
(81) the first locating part (10) for limiting the swivel plate (81) rotation is provided between first sliding bar (6).
A kind of 6. belt sander according to claim 5, it is characterised in that：First locating part（10）Including being opened in
State swivel plate（81）On arc groove（101）, be fixed on first sliding bar（6）Go up and pass through the arc groove（101）'s
Screw rod（102）, be threadedly connected to the screw rod（102）Above and for fixing the swivel plate（81）Nut（103）, the circle
Arc groove（101）The center of circle fall in the swivel plate（81）Pivot center on.
A kind of 7. belt sander according to claim 1 or 2, it is characterised in that：The frame (1) is away from the motor (3)
One end slidably connect the second sliding bar (112), the one end of second sliding bar (112) away from the frame (1) is set
Have for placing the shelf of workpiece (114), be provided with and be used between second sliding bar (112) and the frame (1)
The second tightening piece (12) sliding bar being fixed in the frame (1).
A kind of 8. belt sander according to claim 7, it is characterised in that：Offered on the frame (1) for described in confession
The second chute (111) that second sliding bar (112) penetrates, offer and second chute in the side wall of the frame (1)
(111) the second screwed hole (121) communicated, second tightening piece include the be arranged in second screwed hole (121)
Two tightening bars (122), the second tightening bar (122) are pushed against second slip after passing through second screwed hole (121)
In the side wall of bar (112).
A kind of 9. belt sander according to claim 8, it is characterised in that：Second sliding bar (112) is away from the machine
One end of frame (1) is fixed with connecting rod (113), and connected unit (115) is fixed with the lower face of the shelf (114), described
Connected unit (115) is rotatablely connected with the one end of the connecting rod (113) away from second sliding bar (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534522.9U CN206795495U (en) | 2017-05-12 | 2017-05-12 | A kind of belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534522.9U CN206795495U (en) | 2017-05-12 | 2017-05-12 | A kind of belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795495U true CN206795495U (en) | 2017-12-26 |
Family
ID=60740816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720534522.9U Active CN206795495U (en) | 2017-05-12 | 2017-05-12 | A kind of belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795495U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188882A (en) * | 2018-01-08 | 2018-06-22 | 盐城宝鼎电动工具有限公司 | Belt grinder |
| CN111515855A (en) * | 2020-05-08 | 2020-08-11 | 广东博智林机器人有限公司 | Polishing head, polishing tool and polishing method |
| CN112139931A (en) * | 2020-09-23 | 2020-12-29 | 温州职业技术学院 | Full-automatic abrasive belt grinding machine |
| CN115847253A (en) * | 2023-01-30 | 2023-03-28 | 烟台江土机械设备有限公司 | Welding and polishing tool for quick-change casting connector of excavator |
-
2017
- 2017-05-12 CN CN201720534522.9U patent/CN206795495U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188882A (en) * | 2018-01-08 | 2018-06-22 | 盐城宝鼎电动工具有限公司 | Belt grinder |
| CN111515855A (en) * | 2020-05-08 | 2020-08-11 | 广东博智林机器人有限公司 | Polishing head, polishing tool and polishing method |
| CN111515855B (en) * | 2020-05-08 | 2021-05-28 | 广东博智林机器人有限公司 | Polishing head, polishing tool and polishing method |
| CN112139931A (en) * | 2020-09-23 | 2020-12-29 | 温州职业技术学院 | Full-automatic abrasive belt grinding machine |
| CN112139931B (en) * | 2020-09-23 | 2021-11-23 | 温州职业技术学院 | Full-automatic abrasive belt grinding machine |
| CN115847253A (en) * | 2023-01-30 | 2023-03-28 | 烟台江土机械设备有限公司 | Welding and polishing tool for quick-change casting connector of excavator |
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