CN112192395A - Angle grinder with auxiliary stay frame - Google Patents
Angle grinder with auxiliary stay frame Download PDFInfo
- Publication number
- CN112192395A CN112192395A CN202011081698.6A CN202011081698A CN112192395A CN 112192395 A CN112192395 A CN 112192395A CN 202011081698 A CN202011081698 A CN 202011081698A CN 112192395 A CN112192395 A CN 112192395A
- Authority
- CN
- China
- Prior art keywords
- end surface
- driving
- angle grinder
- frame
- pair
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an angle grinder with an auxiliary support frame, wherein upper support plates are formed at the upper ends of four vertical support plates; vertical guide blocks are respectively formed on the right parts of the front end surface and the rear end surface of the angle grinder body; the driving device comprises a left-right driving device and a pair of moving bases which are arranged on the right part of the upper end surface of the supporting base in a left-right moving mode and are symmetrically arranged front and back; a vertical guide pillar is formed on the upper end surface of the movable base; the vertical guide block is vertically sleeved on the vertical guide pillar on the corresponding side; the lower part of the vertical guide post is sleeved with a pressure spring; the upper end of the pressure spring is fixed on the upper end surface of the lower end face of the vertical guide block, and the lower end of the pressure spring is fixed on the movable base; the left and right driving device is used for driving the angle grinder body to move left and right; the upper supporting plate is vertically lifted and provided with a propping column; the leaning column is used for driving the angle grinder body to vertically move.
Description
Technical Field
The invention relates to the technical field of angle grinders, in particular to an angle grinder with an auxiliary support frame.
Background
In the prior art, when the grinding is carried out through an angle grinder, the grinding is usually carried out manually, so that the operation difficulty is high, long-time arms are tired, and fatigue is easy to occur; meanwhile, when the angle grinder is not used, the angle grinder is placed at will, and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide an angle grinder with an auxiliary support frame, aiming at the technical problems that the existing angle grinder is high in labor intensity in handheld operation and hidden mounting danger exists when the existing angle grinder is not used.
The technical scheme for solving the technical problems is as follows: an angle grinder with an auxiliary supporting frame comprises a supporting frame, an angle grinder body and a driving device; the supporting frame comprises a supporting base; a workbench is arranged at the left end of the upper end surface of the supporting base; a pair of vertical supporting plates distributed left and right are respectively formed on the front side and the rear side of the right part of the supporting base; upper supporting plates are formed at the upper ends of the four vertical supporting plates; vertical guide blocks are respectively formed on the right parts of the front end surface and the rear end surface of the angle grinder body; the driving device comprises a left-right driving device and a pair of moving bases which are arranged on the right part of the upper end surface of the supporting base in a left-right moving mode and are symmetrically arranged front and back; a vertical guide pillar is formed on the upper end surface of the movable base; the vertical guide block is vertically sleeved on the vertical guide pillar on the corresponding side; the lower part of the vertical guide post is sleeved with a pressure spring; the upper end of the pressure spring is fixed on the upper end surface of the lower end face of the vertical guide block, and the lower end of the pressure spring is fixed on the movable base; the left and right driving device is used for driving the angle grinder body to move left and right; the upper supporting plate is vertically lifted and provided with a propping column; the leaning column is used for driving the angle grinder body to vertically move.
Preferably, the right part of the upper end surface of the supporting base is formed with a pair of left and right T-shaped guide grooves which are symmetrically arranged in front and back; the bottom of the movable base is formed with a T-shaped structure matched with the left and right guide grooves.
Preferably, the top of the vertical guide post is formed with an upper stop plate.
Preferably, the left and right driving device comprises a pair of driving center posts; the pair of driving central columns are respectively and rotatably arranged on the front end surface and the rear end surface of the supporting base; the inner ends of the pair of driving central columns are formed with rotating driving gears, and the outer ends are fixed with rotating supporting blocks; a vertical swing rod is formed on the rotary supporting block; the left parts of the front end surface and the rear end surface of the angle grinder body are respectively provided with a driving sleeve in a rotating way; the driving sleeve is sleeved on the vertical swing rod on the corresponding side; the left end of the supporting base moves left and right and is provided with a U-shaped rotary driving frame with an opening facing left; the rotary driving frame is positioned at the lower sides of the pair of driving central columns; the upper ends of a pair of transverse parts of the rotary driving frame are respectively formed with a driving rack; the driving rack is meshed with the rotary driving gear on the corresponding side; when the pair of vertical swing rods are positioned at the uppermost ends, the longitudinal part of the rotary driving frame abuts against the left end surface of the supporting base.
Preferably, in the above-described aspect, a handle is provided on a left end surface of the rotary drive frame.
Preferably, a T-shaped vertical moving groove is formed on the left end surface of the supporting base; an L-shaped limiting hook is vertically movably arranged in the vertical moving groove; when the longitudinal part of the rotary driving frame abuts against the left end face of the supporting base, the right end face of the vertical part of the limiting hook is flush with the left end face of the rotary driving frame.
Preferably, the front and rear end surfaces of the supporting base are respectively formed with a driving frame moving groove; the end surfaces of the pair of transverse parts of the rotary driving frame, which are close to each other, are respectively formed with driving frame moving blocks matched with the driving frame moving grooves.
Preferably, a pair of hinged support plates is formed at the right end of the upper end surface of the upper support plate; a driving swing arm is hinged between the pair of hinged support plates; a left and right moving groove which penetrates up and down is formed in the middle of the driving swing arm; left and right guide grooves are respectively formed on the front and rear side walls of the left and right moving grooves; a rectangular frame-shaped connecting frame is arranged in the left-right moving groove in a left-right moving manner; the front end surface and the rear end surface of the connecting frame are respectively provided with a left guide block and a right guide block which are matched with the left guide groove and the right guide groove; the upper end of the leaning column is hinged between the front side wall and the rear side wall of the connecting frame; a handle holding rod is vertically formed on the left end surface of the driving swing arm.
Preferably, the bottom of the abutting column is formed with an abutting plate.
The invention has the beneficial effects that: need not that operating personnel holds by hand, reduces operating personnel's working strength to can accomodate in last backup pad below when not using, reduce unexpected the emergence.
Drawings
Fig. 1 is a schematic structural view of a cross section of the present invention.
In the figure, 10, a support base; 100. a driving frame moving groove; 101. a left guide groove and a right guide groove; 102. a vertical moving groove; 11. a work table; 12. a vertical support plate; 13. an upper support plate; 14. a hinged support plate; 20. an angle grinder body; 21. a drive sleeve; 22. a vertical guide block; 30. a drive device; 31. rotating the driving frame; 311. a handle; 312. a drive rack; 32. a limiting hook; 33. a drive central column; 331. a rotary drive gear; 332. rotating the support block; 34. a vertical swing rod; 35. a vertical guide post; 351. an upper stop plate; 352. moving the base; 36. a pressure spring; 37. driving the swing arm; 370. a groove is moved left and right; 3700. a left guide groove and a right guide groove; 371. a handle grip; 372. a connecting frame; 38. an abutment post; 381. against the plate.
Detailed Description
As shown in FIG. 1, an angle grinder with an auxiliary support frame comprises a support frame, an angle grinder body 20 and a driving device 30; the support frame comprises a support base 10; a workbench 11 is arranged at the left end of the upper end surface of the supporting base 10; a pair of vertical support plates 12 distributed left and right are respectively formed at the front side and the rear side of the right part of the support base 10; upper support plates 13 are formed at the upper ends of the four vertical support plates 12; the right parts of the front and rear end surfaces of the angle grinder body 20 are respectively provided with a vertical guide block 22; the driving device 30 comprises a left-right driving device and a pair of moving bases 352 which are arranged on the right part of the upper end surface of the supporting base 10 in a left-right mode and are symmetrically arranged front and back; a vertical guide post 35 is formed on the upper end surface of the movable base 352; the vertical guide block 22 is vertically sleeved on the vertical guide pillar 35 at the corresponding side; the lower part of the vertical guide post 35 is sleeved with a pressure spring 36; the upper end of the pressure spring 36 is fixed on the lower end face of the vertical guide block 22, and the lower end is fixed on the movable base 352; the left and right driving device is used for driving the angle grinder body 20 to move left and right; the upper supporting plate 13 is vertically lifted and provided with an abutting column 38; the abutment post 38 serves to drive the angle grinder body 20 into a vertically movable arrangement.
As shown in fig. 1, a pair of T-shaped left and right guide grooves 101 symmetrically arranged in front and back are formed at the right part of the upper end surface of the supporting base 10; the bottom of the movable base 352 is formed with a T-shape to be fitted with the left and right guide grooves 101.
As shown in fig. 1, an upper stop plate 351 is formed on the top of the vertical guide post 35.
As shown in fig. 1, the left and right driving means includes a pair of driving center posts 33; a pair of driving central columns 33 are respectively and rotatably arranged on the front end surface and the rear end surface of the supporting base 10; a rotary driving gear 331 is formed at the inner end of the pair of driving center posts 33, and a rotary supporting block 332 is fixed at the outer end; a vertical swing rod 34 is formed on the rotary supporting block 332; the left parts of the front and rear end surfaces of the angle grinder body 20 are respectively provided with a driving sleeve 21 in a rotating way; the driving sleeve 21 is sleeved on the vertical swing rod 34 on the corresponding side; the left end of the supporting base 10 moves left and right and is provided with a U-shaped rotary driving frame 31 with an opening facing left; the rotary driving frame 31 is positioned at the lower side of the pair of driving center posts 33; driving racks 312 are formed at the upper ends of the pair of lateral portions of the rotary driving frame 31, respectively; the driving rack 312 is engaged with the rotary driving gear 331 of the corresponding side; when the pair of vertical swing links 34 is at the uppermost end, the longitudinal portion of the rotary driving frame 31 abuts against the left end surface of the support base 10.
As shown in fig. 1, a handle 311 is provided on the left end surface of the rotary drive frame 31.
As shown in fig. 1, a T-shaped vertical moving groove 102 is formed on the left end surface of the support base 10; an L-shaped limiting hook 32 is vertically arranged in the vertical moving groove 102 in a moving mode; when the longitudinal portion of the rotary driving rack 31 abuts against the left end surface of the supporting base 10, the right end surface of the vertical portion of the limit hook 32 is flush with the left end surface of the rotary driving rack 31.
As shown in fig. 1, driving rack moving grooves 100 are formed on the front and rear end surfaces of the supporting base 10; a pair of end surfaces of the rotary drive frame 31 adjacent to each other in the lateral direction are formed with drive frame moving blocks engaged with the drive frame moving grooves 100, respectively.
As shown in fig. 1, a pair of hinged support plates 14 are formed at the right end of the upper end surface of the upper support plate 13; a driving swing arm 37 is hinged between the pair of hinged support plates 14; a left and right moving groove 370 penetrating up and down is formed in the middle of the driving swing arm 37; left and right guide grooves 3700 are formed on the front and rear side walls of the left and right movement groove 370, respectively; a rectangular frame-shaped connecting frame 372 is arranged in the left-right moving groove 370 in a left-right moving manner; the front and rear end surfaces of the connecting frame 372 are respectively formed with left and right guide blocks matched with the left and right guide grooves 3700; the upper end of the abutment column 38 is hinged between the front and rear side walls of the connecting frame 372; a handle grip 371 is vertically formed on the left end surface of the driving swing arm 37.
As shown in fig. 1, an abutment plate 381 is formed at the bottom of the abutment post 38.
The working principle of the angle grinder with the auxiliary supporting frame;
before the operation, a pair of vertical swing rods 34 is obliquely arranged from left to right, so that the angle grinder body 20 is positioned at the rightmost end and is positioned right below the upper supporting plate 13, and accidents can be prevented;
when the angle grinder works, the rotary driving frame 31 moves from left to right, so that the pair of vertical swing rods 34 rotate anticlockwise through rack and gear transmission, when the longitudinal portion of the rotary driving frame 31 abuts against the left end face of the supporting base 10, the pair of vertical swing rods 34 are in a vertical state, then an operator places a workpiece on the workbench 11, then the operator drives the driving swing arm 37 to swing downwards anticlockwise through the handle holding rod 371, so that the abutting column 38 is driven to descend, and the angle grinder body 20 also descends to grind the workpiece; after polishing, the handle grip 371 is loosened, and the polishing pad rises and returns under the action of the pressure spring 36;
need not like this that operating personnel holds, reduce operating personnel's working strength to can accomodate in last backup pad below when not using, reduce unexpected the emergence.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the embodiment and the application scope according to the idea of the present invention, and the content of the present description should not be construed as a limitation to the present invention.
Claims (9)
1. An angle grinder with an auxiliary supporting frame is characterized in that: comprises a supporting frame, an angle grinder body (20) and a driving device (30); the support frame comprises a support base (10); a workbench (11) is arranged at the left end of the upper end surface of the supporting base (10); a pair of vertical supporting plates (12) distributed left and right are respectively formed at the front side and the rear side of the right part of the supporting base (10); upper supporting plates (13) are formed at the upper ends of the four vertical supporting plates (12); vertical guide blocks (22) are respectively formed at the right parts of the front end surface and the rear end surface of the angle grinder body (20); the driving device (30) comprises a left-right driving device and a pair of moving bases (352) which are arranged on the right part of the upper end surface of the supporting base (10) in a left-right moving mode and are symmetrically arranged front and back; a vertical guide post (35) is formed on the upper end surface of the movable base (352); the vertical guide block (22) is vertically sleeved on the vertical guide post (35) on the corresponding side; the lower part of the vertical guide post (35) is sleeved with a pressure spring (36); the upper end of the pressure spring (36) is fixed on the lower end surface of the vertical guide block (22), and the lower end is fixed on the movable base (352); the left and right driving device is used for driving the angle grinder body (20) to move left and right; an abutting column (38) is vertically arranged on the upper supporting plate (13) in a lifting way; the abutting column (38) is used for driving the angle grinder body (20) to vertically move.
2. An angle grinder with an auxiliary support bracket as set forth in claim 1, wherein: a pair of T-shaped left and right guide grooves (101) which are symmetrically arranged in front and back are formed at the right part of the upper end surface of the supporting base (10); the bottom of the movable base (352) is formed with a T shape matched with the left and right guide grooves (101).
3. An angle grinder with an auxiliary support bracket as set forth in claim 1, wherein: an upper stop plate (351) is formed at the top of the vertical guide post (35).
4. An angle grinder with an auxiliary support bracket as set forth in claim 1, wherein: the left and right driving device comprises a pair of driving central columns (33); a pair of driving central columns (33) are respectively and rotatably arranged on the front end surface and the rear end surface of the supporting base (10); a rotary driving gear (331) is formed at the inner side end of the pair of driving center posts (33), and a rotary supporting block (332) is fixed at the outer side end; a vertical swing rod (34) is formed on the rotary supporting block (332); the left parts of the front end surface and the rear end surface of the angle grinder body (20) are respectively provided with a driving sleeve (21) in a rotating way; the driving sleeve (21) is sleeved on the vertical swing rod (34) on the corresponding side; the left end of the supporting base (10) moves left and right and is provided with a U-shaped rotary driving frame (31) with an opening facing left; the rotary driving frame (31) is positioned at the lower side of the pair of driving center columns (33); the upper ends of a pair of transverse parts of the rotary driving frame (31) are respectively formed with a driving rack (312); the driving rack (312) is meshed with the rotary driving gear (331) on the corresponding side; when the pair of vertical swing rods (34) are positioned at the uppermost ends, the longitudinal part of the rotary driving frame (31) abuts against the left end surface of the supporting base (10).
5. An angle grinder with an auxiliary support bracket as set forth in claim 4, wherein: a handle (311) is arranged on the left end surface of the rotary driving frame (31).
6. An angle grinder with an auxiliary support bracket as set forth in claim 4, wherein: a T-shaped vertical moving groove (102) is formed on the left end surface of the supporting base (10); an L-shaped limiting hook (32) is vertically arranged in the vertical moving groove (102) in a moving mode; when the longitudinal part of the rotary driving frame (31) abuts against the left end face of the supporting base (10), the right end face of the vertical part of the limiting hook (32) is flush with the left end face of the rotary driving frame (31).
7. An angle grinder with an auxiliary support bracket as set forth in claim 4, wherein: the front end surface and the rear end surface of the supporting base (10) are respectively provided with a driving frame moving groove (100); the end surfaces of the pair of transverse parts of the rotary driving frame (31) close to each other are respectively formed with driving frame moving blocks matched with the driving frame moving grooves (100).
8. An angle grinder with an auxiliary support bracket as set forth in claim 1, wherein: a pair of hinged support plates (14) are formed at the right end of the upper end surface of the upper support plate (13); a driving swing arm (37) is hinged between the pair of hinged support plates (14); a left-right moving groove (370) which penetrates up and down is formed in the middle of the driving swing arm (37); a left guide groove (3700) and a right guide groove (370) are respectively formed on the front side wall and the rear side wall of the left and right movement groove (370); a rectangular frame-shaped connecting frame (372) is arranged in the left-right moving groove (370) in a left-right moving way; the front end surface and the rear end surface of the connecting frame (372) are respectively provided with a left guide block and a right guide block which are matched with the left guide groove and the right guide groove (3700); the upper end of the abutting column (38) is hinged between the front side wall and the rear side wall of the connecting frame (372); a handle grip (371) is vertically formed on the left end surface of the driving swing arm (37).
9. An angle grinder with an auxiliary support bracket as set forth in claim 1, wherein: an abutment plate 381 is formed at the bottom of the abutment post 38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081698.6A CN112192395A (en) | 2020-10-12 | 2020-10-12 | Angle grinder with auxiliary stay frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011081698.6A CN112192395A (en) | 2020-10-12 | 2020-10-12 | Angle grinder with auxiliary stay frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192395A true CN112192395A (en) | 2021-01-08 |
Family
ID=74012732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011081698.6A Withdrawn CN112192395A (en) | 2020-10-12 | 2020-10-12 | Angle grinder with auxiliary stay frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192395A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238034A (en) * | 1979-04-16 | 1980-12-09 | Kearney & Trecker Corporation | Automatic tool changer for machine tool |
| JPS5942257A (en) * | 1982-08-31 | 1984-03-08 | Iijima Tekko Seisakusho:Kk | Grinder for excess metal of weld |
| CN101941175A (en) * | 2010-09-21 | 2011-01-12 | 刘国富 | Abrasive profile cutting machine |
| CN106639513A (en) * | 2015-10-28 | 2017-05-10 | 刘刚 | Testing and corrective tool for single user about electric pole in a vertical line |
| US20180151343A1 (en) * | 2016-11-29 | 2018-05-31 | Tokyo Electron Limited | Substrate Processing Apparatus, Substrate Processing Method and Storage Medium |
| CN209349948U (en) * | 2018-12-28 | 2019-09-06 | 中智未来(天津)机器人科技有限公司 | A kind of truss automatic loading and unloading manipulator for lathe |
| US20190321930A1 (en) * | 2018-04-24 | 2019-10-24 | Covidien Lp | Systems and methods facilitating reprocessing of surgical instruments |
| CN210115805U (en) * | 2019-05-29 | 2020-02-28 | 浙江迷你强工具有限公司 | Angle mill support with push-pull function |
| CN210209872U (en) * | 2019-06-13 | 2020-03-31 | 江苏剑鱼台钳有限公司 | Adjustable portable's burnishing machine |
| CN210281790U (en) * | 2019-06-11 | 2020-04-10 | 张书铭 | A lacquer painting grinding device for auto repair |
-
2020
- 2020-10-12 CN CN202011081698.6A patent/CN112192395A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238034A (en) * | 1979-04-16 | 1980-12-09 | Kearney & Trecker Corporation | Automatic tool changer for machine tool |
| JPS5942257A (en) * | 1982-08-31 | 1984-03-08 | Iijima Tekko Seisakusho:Kk | Grinder for excess metal of weld |
| CN101941175A (en) * | 2010-09-21 | 2011-01-12 | 刘国富 | Abrasive profile cutting machine |
| CN106639513A (en) * | 2015-10-28 | 2017-05-10 | 刘刚 | Testing and corrective tool for single user about electric pole in a vertical line |
| US20180151343A1 (en) * | 2016-11-29 | 2018-05-31 | Tokyo Electron Limited | Substrate Processing Apparatus, Substrate Processing Method and Storage Medium |
| US20190321930A1 (en) * | 2018-04-24 | 2019-10-24 | Covidien Lp | Systems and methods facilitating reprocessing of surgical instruments |
| CN209349948U (en) * | 2018-12-28 | 2019-09-06 | 中智未来(天津)机器人科技有限公司 | A kind of truss automatic loading and unloading manipulator for lathe |
| CN210115805U (en) * | 2019-05-29 | 2020-02-28 | 浙江迷你强工具有限公司 | Angle mill support with push-pull function |
| CN210281790U (en) * | 2019-06-11 | 2020-04-10 | 张书铭 | A lacquer painting grinding device for auto repair |
| CN210209872U (en) * | 2019-06-13 | 2020-03-31 | 江苏剑鱼台钳有限公司 | Adjustable portable's burnishing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214351883U (en) | Be used for automobile parts processing turning device | |
| CN105880982A (en) | Pin pressing machine | |
| CN112192395A (en) | Angle grinder with auxiliary stay frame | |
| CN219444595U (en) | Multi-azimuth polishing superhard material grinding tool | |
| CN211991661U (en) | A plain type welding turning device for SF6 aerifys cabinet | |
| CN217890492U (en) | Grinding device for manufacturing fireproof door | |
| CN114750012B (en) | Aluminum veneer processing is with equipment of polishing on surface convenient to material loading | |
| CN107186582A (en) | A kind of building stone cuts the method for work of polishing device | |
| CN214980744U (en) | Equipment is screwed up to reinforcing bar straight thread sleeve | |
| CN212353411U (en) | Three-cutter-head engraving device for artificial marble plate | |
| CN111361026B (en) | Can be according to cutting machine of breach shape cutting ceramic tile | |
| CN113955442A (en) | Cubic boron nitride material handling equipment and handling control method | |
| CN207566445U (en) | A kind of Automatic Code band mechanism of cloth-wrapping machine | |
| CN112139940A (en) | Supplementary lift direction driven angle mill | |
| CN112496922A (en) | Building material is with grinding device convenient to corner of polishing | |
| CN216612938U (en) | Blank turning machine for heavy plates | |
| CN214940126U (en) | Pile driver for water conservancy construction | |
| CN210122628U (en) | Novel high-efficient clothing sewing machine | |
| CN220516244U (en) | Cylindrical cinnabar stone grinding device | |
| CN216682806U (en) | Support frame for concrete chiseling machine | |
| CN219668287U (en) | Industrial robot transfer device | |
| CN209504335U (en) | A kind of woodworking table saw with Moving caster | |
| CN216068106U (en) | Single-arm four-column hydraulic combined stone sawing machine | |
| CN214030367U (en) | Material frame that mechanical engineering used | |
| CN111323325B (en) | Diamond saw blade sharpness detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210108 |