CN108356699B - Polisher strutting arrangement - Google Patents
Polisher strutting arrangement Download PDFInfo
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- CN108356699B CN108356699B CN201711482936.2A CN201711482936A CN108356699B CN 108356699 B CN108356699 B CN 108356699B CN 201711482936 A CN201711482936 A CN 201711482936A CN 108356699 B CN108356699 B CN 108356699B
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- cantilever
- mounting seat
- sander
- main body
- supporting apparatus
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- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 13
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- 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
- B24B41/02—Frames; Beds; Carriages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a sander supporting device which comprises a supporting body, wherein a foldable and adjustable cantilever is movably assembled on the supporting body in an up-and-down direction, the cantilever is provided with at least two cantilever sections which are hinged and assembled together through a hinge shaft extending in the up-and-down direction, and one end of the cantilever, which is far away from the supporting body, is provided with a mounting seat for fixedly mounting a sander. In the grinding machine supporting device provided by the invention, the grinding machine is correspondingly and fixedly arranged on the mounting seat, the grinding machine is driven by the mounting seat to move and adjust, and the telescopic adjustment and the swinging adjustment of the mounting seat in the horizontal direction can be realized by utilizing the foldable cantilever, so that the working range of the grinding machine is further effectively expanded. In addition, the movable adjustment can be carried out in the vertical direction, so that the application place of the grinding machine can be effectively enlarged, and the universality is improved.
Description
Technical Field
The invention relates to a grinding machine supporting device.
Background
In the electrical field, corresponding structures such as supporting pipe fittings and conductive pipe fittings are often encountered, and the pipe fittings are subjected to welding treatment, so that a grinding machine is required to grind a welding line to ensure the flatness, particularly the performance of the conductive pipe fittings. For the pipe fitting, because its size is great relatively, so, usually need the workman to hold the polisher and carry out the work of polishing, because the polisher dead weight is great, and operating time is slightly long, and workman intensity of labour is very big, and if select the polisher that the model is less, again can seriously influence machining efficiency. In fact, at present, a corresponding supporting tool is also arranged on the corresponding grinding machine, but the supporting tool is mostly fixed and not adjustable, cannot adapt to various pipes with large shape differences, cannot adapt to welding seams with more shape types, and is not good in universality.
Disclosure of Invention
The invention aims to provide a grinding machine supporting device capable of adjusting the position of a grinding machine, and aims to solve the technical problem of poor universality caused by the fact that a grinding machine supporting tool cannot adjust the position of the grinding machine in the prior art.
In order to achieve the purpose, the technical scheme of the grinding machine supporting device provided by the invention is as follows:
scheme 1: the utility model provides a polisher strutting arrangement, includes the supporting part, and the guiding movement is equipped with the cantilever of collapsible adjustment along upper and lower direction on the supporting part, and this cantilever has two cantilever sections that at least two articulated assemblies are in the same place through the articulated shaft that extends along upper and lower direction, deviating from of cantilever the one end of supporting part is equipped with the mount pad that is used for the fixed mounting polisher.
Scheme 2: the improvement is further realized on the basis of the scheme 1, the installation seat is rotatably and adjustably installed at the corresponding end of the cantilever around the horizontal axis, and a fastening structure which is used for fixing the installation seat at the corresponding end of the cantilever after the installation seat is rotatably and adjustably arranged in place is arranged between the installation seat and the corresponding end of the cantilever.
Scheme 3: the improvement is carried out on the basis of the scheme 2, the corresponding end of the mounting seat is provided with a mounting seat joint, and an arc-shaped guide structure for guiding the mounting seat to rotate and adjust around the horizontal axis is arranged between the mounting seat joint and the mounting seat.
Scheme 4: the improvement on the basis of the scheme 3, the arc-shaped guide structure comprises an arc-shaped long hole and a guide pin correspondingly matched with the arc-shaped long hole, one of the arc-shaped long hole and the guide pin is arranged on the joint of the mounting seat, and the other one of the arc-shaped long hole and the guide pin is arranged on the mounting seat.
Scheme 5: in addition to the improvement of the scheme 4, the guide pin is spirally and tightly assembled on the mounting seat joint or the mounting seat.
Scheme 6: the improvement is carried out on the basis of the scheme 2, the corresponding end of the cantilever is provided with a mounting seat joint, the fastening structure comprises bolt mounting holes which are respectively arranged on the mounting seat joint and the mounting seat at the horizontal axis, and the fastening structure further comprises fastening bolts which are correspondingly penetrated in the bolt mounting holes.
Scheme 7: the improvement on the basis of the scheme 6 is that the fastening bolt is sleeved with a spacing sleeve structure, and the spacing sleeve structure is provided with an inner hole in running fit with the fastening bolt.
Scheme 8: the improvement is that on the basis of the scheme 7, the spacer sleeve structure comprises two sleeve bodies which are sequentially distributed along the axial direction of the fastening bolt, wherein one sleeve body is fixedly arranged on the mounting seat, and the other sleeve body is fixedly arranged on the joint of the mounting seat.
Scheme 9: on the basis of the improvement of the scheme 8, the opposite outer sides of the two sleeve bodies are respectively provided with a stop outward turning edge.
Scheme 10: the improvement on the basis of the scheme 2, the corresponding ends of the mounting seats are rotatably assembled with mounting seat joints through rotating hinged structures extending in the up-down direction, the mounting seats are rotatably and adjustably installed on the mounting seat joints, and the fastening structures are arranged on the mounting seat joints and the mounting seats.
Scheme 11: on the basis of the improvement of the scheme 2, the corresponding end of the cantilever is hinged with a mounting seat joint through a joint hinge shaft extending along the vertical direction along the axis, and the mounting seat is correspondingly arranged on the mounting seat joint.
12: the improvement is made on the basis of any one of the schemes 1 to 11, any two adjacent hinged cantilever sections of the cantilever are in inserted connection and matching, and each cantilever section is provided with an overhanging main body extending along the vertical direction.
13: the improvement on the basis of 12, the overhanging main body is of a hollow beam box structure.
14: the improvement is made on the basis of any one of the scheme 1 to the scheme 11, a guide structure extending along the vertical direction is arranged on the support main body, a cantilever mounting seat is assembled on the guide structure in a guiding mode, the cantilever is arranged on the cantilever mounting seat, and a driving mechanism driving the cantilever mounting seat to drive the cantilever to move up and down together is arranged on the support main body.
15: in the improvement of 14, the cantilever is hinged and assembled on the cantilever mounting seat through a cantilever hinge shaft extending along the up-down direction.
16: the improved structure is characterized in that the improved structure is improved on the basis of 14, the driving mechanism comprises a counterweight group which is assembled on the supporting main body in a guiding and moving mode along the vertical direction, the counterweight group is in transmission connection with the cantilever mounting seat through a pull rope structure, and a middle reversing wheel which guides the pull rope structure to reverse is arranged on the supporting main body.
17: the improvement is based on 16, and a plurality of guide rods which are distributed on the supporting body at intervals around the balancing weight group and extend along the up-and-down direction.
18: the improved structure is improved on the basis of 16, and a protective cover which covers the balance weight group is arranged on the supporting main body.
19: in an improvement of any one of aspects 1 to 11, the support body has a traveling wheel.
20: in an improvement of any one of the aspects 1 to 11, a handle is arranged on the mounting seat.
The invention has the beneficial effects that: in the grinding machine supporting device provided by the invention, the grinding machine is correspondingly and fixedly arranged on the mounting seat, the grinding machine is driven by the mounting seat to move and adjust, and the telescopic adjustment and the swinging adjustment of the mounting seat in the horizontal direction can be realized by utilizing the foldable cantilever, so that the working range of the grinding machine is further effectively expanded. In addition, the movable adjustment can be carried out in the vertical direction, so that the application place of the grinding machine can be effectively enlarged, and the universality is improved.
Furthermore, the installation base is rotatably installed on the cantilever around the horizontal axis, so that the corresponding angle of the installation base can be rotated when needed, and after the installation base is rotated and adjusted in place, the joint of the installation base and the installation base are tightly assembled together.
The grinding machine supporting device provided by the invention can realize multidirectional adjustment of the position of the grinding machine on horizontal expansion, horizontal swing, vertical lifting, horizontal rotation and the like, can realize compensation due to the deviation of the horizontal angle of the processed workpiece, is simple, convenient and flexible in position adjustment process, reduces the accuracy requirement of the position of the processed part, shortens the time required by position adjustment of the pipe welding seam grinding machine, and further improves the production efficiency and reduces the cost.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a sander-supporting apparatus provided in the present invention;
FIG. 2 is a top view of the support device shown in FIG. 1 (with the shield omitted);
FIG. 3 is a schematic view of a foldable boom of the support apparatus of FIG. 1;
FIG. 4 is a top view of the foldable boom of FIG. 3;
FIG. 5 is a schematic view of the structure of the mount joint of FIG. 1;
FIG. 6 is a cross-sectional view of the mount joint shown in FIG. 5;
FIG. 7 is a schematic view of the mounting base, mounting base joint and foldable cantilever assembly of FIG. 1;
FIG. 8 is a right side schematic view of FIG. 7;
FIG. 9 is a schematic view of the mounting socket joint being adjusted to a limit angle to the left;
FIG. 10 is a schematic view of the mounting socket joint adjusted to the right to a limit angle;
FIG. 11 is a schematic view of the mounting block of FIG. 1 for mounting a sander;
FIG. 12 is a top view of the mount shown in FIG. 11;
fig. 13 is a schematic structural view of the suspension arm mount of fig. 1.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1 to 13, the supporting device of the present invention specifically includes a supporting body 9, a cantilever 2 is movably and vertically guided on the supporting body 9, an end of the cantilever 2 facing away from the supporting body is provided with a mounting seat 4, and the mounting seat 4 can be used for fixedly mounting the sander 100.
The bottom of the support body 9 is provided with respective road wheels 10, typically at least one pair of universal wheels, to facilitate directional adjustment of the support body.
The supporting body 9 at this place specifically includes the chassis, and the walking wheel is corresponding to be installed on the chassis, is equipped with the stand on the chassis, and the top of stand is equipped with the transverse support arm to, for improving supporting body's intensity, be equipped with the slope support arm between transverse support arm and stand. The base frame, the upright post, the transverse supporting arm and the inclined supporting arm are generally fixedly assembled by welding, and of course, other fastening connection methods such as bolt connection can also be adopted.
Be equipped with the guide structure who is used for guiding the cantilever to move along the direction from top to bottom on the stand, this guide structure specifically includes the guiding axle 8 that extends along the upper and lower direction, and guiding axle 8 sets firmly at the stand side, and the upper and lower both ends of guiding axle 8 correspond fixed connection on the stand. The boom mount 1 is attached to the guide shaft 8 so as to be guided and moved, the boom 2 is correspondingly attached to the boom mount 1, and the guide shaft 8 guides the boom to adjust the vertical position.
The supporting main body 9 is provided with a driving structure for driving the cantilever mounting seat to communicate with the cantilever to adjust the up-and-down position, the driving structure specifically comprises a counterweight group 13 which is assembled on the supporting main body in a guiding and moving manner along the up-and-down direction, the counterweight group 13 is in transmission connection with the cantilever mounting seat 1 through a pull rope structure 12, and correspondingly, the transverse supporting arm is provided with a corresponding middle reversing wheel 11 for guiding the pull rope structure 12 to reverse. The number of the intermediate reversing wheels 11 is two, one intermediate reversing wheel 11 is located right above the counterweight group 13, and the other intermediate reversing wheel is located right above the cantilever mounting base 1.
The driving adjustment of the cantilever is realized by utilizing the principle of gravity balance by utilizing the counterweight group 13, the adjustment is more convenient, and the operating performance and the operating stability of the stay rope structure can be improved by utilizing the corresponding intermediate reversing wheel.
In order to improve the safety performance, a protective cover 15 is fixedly arranged on the supporting body 9, wherein the protective cover 15 covers a part of the pull rope structure besides the counterweight group 13. Of course, in other embodiments, only the set of weights may be housed.
An upper guide structure and a lower guide structure for guiding the counterweight group are arranged on the supporting main body 9, the guide structure specifically comprises 4 guide rods 14 fixedly arranged on the underframe, the 4 guide rods 14 are uniformly distributed on the periphery of the counterweight group at intervals along the circumferential direction of the counterweight group, and each guide rod 14 is respectively in guide fit with the counterweight group.
The cantilever mounting base 1 is structured as shown in fig. 13, and comprises a connecting plate 16 and a guide frame 17 which are fastened and assembled together through bolts, wherein the guide frame 17 is provided with two guide sleeves 18 which are arranged at intervals along the vertical direction, the two guide sleeves 18 are correspondingly matched with the guide shafts in a guide way, and the connecting plate is used for fastening and assembling corresponding cantilevers.
In this embodiment, as shown in fig. 3 and 4, the cantilever 2 is specifically a foldable adjustable structure, and the main structure thereof is as shown in fig. 3 and 4, and the main structure thereof specifically includes a plurality of cantilever segments 20 that are sequentially hinged and assembled, any two adjacent cantilever segments 20 are hinged and assembled together through a hinge shaft 22 extending in the up-down direction, and corresponding ends of any two adjacent cantilever segments are correspondingly spliced and assembled together, in fact, the cantilever segments 20 include a middle overhanging main body 21 and splicing ends at two ends, and the overhanging main body 21 is specifically a beam box structure with a set thickness, so that the supporting rigidity of the cantilever can be effectively improved, a larger weight can be borne, and torsional damage can be avoided. For any two adjacent cantilever sections, the corresponding plugging end of one cantilever section is inevitably positioned inside the corresponding plugging end of the other cantilever section, so that a superposed plugging structure is formed, and the corresponding hinge shaft is correspondingly arranged at the position of the superposed plugging structure in a penetrating manner.
In this embodiment, as shown in fig. 1, in order to facilitate the adjustment of the angle of the grinding machine, the mounting base 4 is rotatably and adjustably mounted at the corresponding end of the cantilever 2 around the horizontal axis, and a fastening structure for fixing the mounting base at the corresponding end of the cantilever after the mounting base is rotatably and adjustably positioned is disposed between the mounting base 4 and the corresponding end of the cantilever 2.
Specifically, in order to facilitate installation of the corresponding mounting seat 4, a mounting seat joint 3 is fixedly arranged at one end of the cantilever 2 far away from the support body, and the mounting seat 4 is correspondingly and rotatably and adjustably arranged on the mounting seat joint 3 around a horizontal axis. The mount joint 3 is pivotally attached to the arm 2 via a joint hinge shaft 6 extending in the vertical direction, so that the mount 4 and the sander 100 can be rotationally adjusted by the mount joint 3.
The fastening structure specifically comprises bolt mounting holes correspondingly formed in the mounting seat joint 3 and the mounting seat 4, the bolt mounting holes in the mounting seat joint 3 and the bolt mounting holes in the mounting seat are correspondingly communicated, the fastening structure further comprises fastening bolts 35 correspondingly penetrating the corresponding bolt mounting holes, and corresponding fastening nuts are fixedly arranged on the fastening bolts 35. After the adjustment is in place, the mounting seat joint 3 and the mounting seat 4 can be tightly assembled together by screwing the fastening nut.
In fact, both the fastening bolt 35 and the above-mentioned bolt mounting hole are arranged in correspondence to the above-mentioned horizontal axis, where the fastening bolt 35 not only plays a corresponding fastening role but also plays a role of a corresponding hinge shaft.
The fastening bolt 35 is sleeved with a spacer sleeve structure, and the spacer sleeve structure is provided with an inner hole in running fit with the fastening bolt. In fact, the spacer structure comprises two sleeves distributed in sequence along the axial direction of the fastening bolt, wherein the right sleeve 33 is fixed on the mounting seat 4, and the left sleeve 32 is fixed on the mounting seat joint 3. Moreover, for convenient assembly, the opposite outer sides of the two sleeve bodies are respectively provided with a stop outward-turning edge, wherein the stop outward-turning edge of the left sleeve body 32 is in press fit with the fastening nut and the mounting seat joint 3, and the stop outward-turning edge on the right sleeve body is in press fit with the corresponding bolt head and the mounting seat 4.
In order to guide the rotation of the mounting seat 4, an arc-shaped guide structure for guiding the mounting seat to rotate and adjust around the horizontal axis is arranged between the mounting seat joint 3 and the mounting seat 4. The arc-shaped guide structure comprises an arc-shaped long hole 31 and a guide pin 5 correspondingly matched with the arc-shaped long hole 31, wherein the arc-shaped long hole 31 is arranged on the mounting seat joint 3, and the guide pin 5 is correspondingly and spirally fastened and assembled on the mounting seat 4. Here, the rotation angle of the grinding machine can be limited within a suitable range by using the arc-shaped long hole 31, as shown in fig. 9 and 10, fig. 9 is a left limit position shown in the drawing, and fig. 10 is a right limit position shown in the drawing, and the rotatable angle is mainly used for compensating for the deviation of the placing angle of the pipe to be processed, so as to adjust the working posture of the grinding machine and improve the grinding condition.
Of course, in other embodiments, the arc-shaped long hole can be arranged on the mounting seat, and the guide pin can be tightly assembled on the mounting seat joint.
In this embodiment, the mounting seat 4 specifically includes a middle frame body 40 enclosing to form a middle mounting space, an upper flange plate 41 and a lower flange plate 42 are correspondingly mounted at the upper and lower ends of the middle frame body 40, and flange holes arranged in a surrounding manner are formed in the two flange plates so as to be correspondingly connected to corresponding mounting flanges on the grinding machine 100. The bolt mounting holes for penetrating and mounting the fastening bolts on the mounting seat are correspondingly arranged on the middle frame body.
In addition, in order to conveniently guide the sander to perform multidirectional swing adjustment, a corresponding handle 43 for people to operate is arranged on the mounting seat 4, and the handle 43 is specifically a hand ring arranged on the middle frame body.
When the polishing machine is used, the corresponding grinding machine 100 is fixedly installed on the installation seat 4, the installation seat 4 is driven by the handle 43 to drive the grinding machine 100 to move and adjust, due to the special structure of the foldable cantilever 2, the telescopic adjustment and the swinging adjustment of the installation seat in the horizontal direction can be realized, and further the working range of the grinding machine is effectively enlarged. Moreover, because the mounting seat 4 is rotatably mounted on the cantilever 2 around the horizontal axis, the corresponding angle of the mounting seat can be rotated when needed, and after the mounting seat is rotated and adjusted in place, the mounting seat joint 3 and the mounting seat 4 are fastened and assembled together.
The strutting arrangement that this embodiment provided can realize that the polisher position is in diversified regulation such as level is flexible, horizontal swing, oscilaltion and horizontal gyration, through arc guide structure, can realize because the work piece of processing is put horizontal angular deviation and is compensated, and the position control process is simple and convenient, nimble, reduces the part locating position accuracy requirement of processing, shortens the required time of pipe welding seam polisher position adjustment to improve production efficiency, reduce cost.
In the embodiment, the mounting seat is rotatably and adjustably mounted at the corresponding end of the cantilever around the horizontal axis, and in other embodiments, if the workpiece to be machined can be horizontally rotated and adjusted, the mounting seat can also be directly fixed at the corresponding end of the cantilever, and the mounting seat does not need to be rotatably adjusted.
In this embodiment, the drive mechanism selects the counterweight group for use, conveniently utilizes gravity to transfer the cantilever lift. In other embodiments, the driving mechanism may also adopt a hydraulic cylinder structure.
In this embodiment, the cantilever includes a plurality of cantilever segments, and in other embodiments, the cantilever includes at least two cantilever segments, which can satisfy the requirements of extension and horizontal swing. Correspondingly, the overhanging main body is of a beam box structure, and in other embodiments, the cantilever can also adopt a telescopic folding structure which can meet the requirement of supporting strength in the prior art.
Claims (14)
1. A polisher strutting arrangement which characterized in that: the grinding machine supporting device comprises a supporting main body, wherein a foldable and adjustable cantilever is assembled on the supporting main body in a guiding and moving mode along the up-down direction, the cantilever is provided with at least two cantilever sections which are hinged and assembled together through a hinge shaft extending along the up-down direction, and one end, away from the supporting main body, of the cantilever is provided with a mounting seat used for fixedly mounting a grinding machine; the cantilever support structure comprises a support main body and is characterized in that a guide structure extending along the up-down direction is arranged on the support main body, a cantilever mounting seat is assembled on the guide structure in a guiding manner, the cantilever is arranged on the cantilever mounting seat, a driving mechanism for driving the cantilever mounting seat to drive the cantilever to move up and down together is arranged on the support main body, the driving mechanism comprises a counterweight group assembled on the support main body in a guiding movement along the up-down direction, the counterweight group is in transmission connection with the cantilever mounting seat through a pull rope structure, a middle reversing wheel for guiding the reversing of the pull rope structure is arranged on the support main body, and the counterweight group realizes the driving adjustment of the cantilever by; the end of the cantilever far away from the support main body is fixedly provided with a mounting seat joint, the mounting seat is correspondingly and rotatably and adjustably mounted on the mounting seat joint around a horizontal axis, and the mounting seat joint is hinged and assembled on the cantilever through a joint hinge shaft extending along the vertical direction; be equipped with between mount pad connects and the mount pad and be used for guiding the mount pad around the horizontal axis rotates the arc guide structure of adjustment, arc guide structure includes arc slot hole and corresponds the complex uide pin with arc slot hole, and one of them setting in arc slot hole and the uide pin is in on the mount pad connects, another setting is in on the mount pad.
2. The sander-supporting apparatus of claim 1, wherein: and a fastening structure for fixing the mounting base at the corresponding end of the cantilever after the mounting base is rotated and adjusted in place is arranged between the mounting base and the corresponding end of the cantilever.
3. The sander-supporting apparatus of claim 1, wherein: the guide pin is spirally and tightly assembled on the mounting seat joint or the mounting seat.
4. The sander-supporting apparatus of claim 2, wherein: the fastening structure comprises bolt mounting holes which are respectively arranged on the mounting seat joint and the mounting seat at the horizontal axis, and fastening bolts which are correspondingly arranged in the bolt mounting holes in a penetrating mode.
5. The sander-supporting apparatus of claim 4, wherein: the fastening bolt is sleeved with a spacing sleeve structure, and the spacing sleeve structure is provided with an inner hole in running fit with the fastening bolt.
6. The sander-supporting apparatus of claim 5, wherein: the spacer sleeve structure comprises two sleeve bodies which are sequentially distributed along the axial direction of the fastening bolt, wherein one sleeve body is fixedly arranged on the mounting seat, and the other sleeve body is fixedly arranged on the joint of the mounting seat.
7. The sander-supporting apparatus of claim 6, wherein: the opposite outer sides of the two sleeve bodies are respectively provided with a stop outward turning edge.
8. The sander-supporting apparatus of any one of claims 1 to 7, wherein: any two adjacent hinged cantilever sections of the cantilever are in inserted connection and matching, and each cantilever section is provided with an overhanging main body extending along the vertical direction.
9. The sander-supporting apparatus of claim 8, wherein: the overhanging main body is of a hollow beam box structure.
10. The sander-supporting apparatus of any one of claims 1 to 7, wherein: the cantilever is hinged and assembled on the cantilever mounting seat through a cantilever hinge shaft extending in the up-down direction.
11. The sander-supporting apparatus of any one of claims 1 to 7, wherein: the support main body is provided with a plurality of guide rods which are distributed around the balancing weight group at intervals and extend along the up-down direction.
12. The sander-supporting apparatus of any one of claims 1 to 7, wherein: the support main body is provided with a protective cover covering the balance weight block group.
13. The sander-supporting apparatus of any one of claims 1 to 7, wherein: the support body has a road wheel.
14. The sander-supporting apparatus of any one of claims 1 to 7, wherein: and a handle is arranged on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482936.2A CN108356699B (en) | 2017-12-29 | 2017-12-29 | Polisher strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711482936.2A CN108356699B (en) | 2017-12-29 | 2017-12-29 | Polisher strutting arrangement |
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| CN108356699A CN108356699A (en) | 2018-08-03 |
| CN108356699B true CN108356699B (en) | 2020-11-20 |
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| CN201711482936.2A Active CN108356699B (en) | 2017-12-29 | 2017-12-29 | Polisher strutting arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112247744A (en) * | 2020-10-20 | 2021-01-22 | 中国能源建设集团东北电力第一工程有限公司 | Portable magnetic milling and grinding machine |
| CN113305737B (en) * | 2021-06-30 | 2022-04-05 | 湖北诺御汽车零部件科技股份有限公司 | Adjustable polishing workbench and adjusting method thereof |
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|---|---|---|---|---|
| CN101486160A (en) * | 2009-02-19 | 2009-07-22 | 常州工学院 | Numerical control external spherical surface raceway grinding machine |
| CN204725268U (en) * | 2015-05-23 | 2015-10-28 | 邢剑杰 | A kind of sander for ceramic deburring shaping processing |
| CN205096973U (en) * | 2015-10-30 | 2016-03-23 | 华蓥市凯博玻璃有限公司 | Irregular glass edge grinding machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1238802B (en) * | 1963-12-18 | 1967-04-13 | Wilhelm Loh K G Optikmaschinen | Feeding device on lens grinding machines, in particular lens edge grinding machines |
| CN205043562U (en) * | 2015-08-25 | 2016-02-24 | 天下石仓（天津）有限公司 | Stone material inboard hole grinding device |
| CN206622929U (en) * | 2016-12-27 | 2017-11-10 | 天津市信庆科技有限公司 | Ceramic roller economic benefits and social benefits grinding station |
| CN107283272A (en) * | 2017-08-10 | 2017-10-24 | 中国能源建设集团广东火电工程有限公司 | Portable plane sanding apparatus |
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2017
- 2017-12-29 CN CN201711482936.2A patent/CN108356699B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486160A (en) * | 2009-02-19 | 2009-07-22 | 常州工学院 | Numerical control external spherical surface raceway grinding machine |
| CN204725268U (en) * | 2015-05-23 | 2015-10-28 | 邢剑杰 | A kind of sander for ceramic deburring shaping processing |
| CN205096973U (en) * | 2015-10-30 | 2016-03-23 | 华蓥市凯博玻璃有限公司 | Irregular glass edge grinding machine |
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| CN108356699A (en) | 2018-08-03 |
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