CN210996845U - Locking device of metal band sawing machine - Google Patents
Locking device of metal band sawing machine Download PDFInfo
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- CN210996845U CN210996845U CN201921926802.XU CN201921926802U CN210996845U CN 210996845 U CN210996845 U CN 210996845U CN 201921926802 U CN201921926802 U CN 201921926802U CN 210996845 U CN210996845 U CN 210996845U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of metal machining, in particular to a locking device of a metal band sawing machine, which has various working modes, can effectively recycle waste scraps generated in the working process and can effectively improve the working effect of the device; the automatic clamping device comprises a placing frame, clamping plates, fixing buckles, a fixing frame, two groups of connecting rods, a driving plate, two groups of fixing shafts, a servo motor and a connecting shaft, wherein a working cavity is arranged in the placing frame, two groups of openings are formed in the placing frame, the two groups of fixing buckles are respectively arranged on the two groups of clamping plates, and a first gear and a second gear are arranged on an output end of the servo motor and the connecting shaft; still include fan, intercommunication hose, recovery frame, link, rack, driving motor, drive frame, first drive pole, second drive pole and clean board, be provided with in the rack and place the chamber, the intercommunication hose communicates with each other with the recovery tank and places the chamber, and the rack bottom is provided with the exhaust hole, and the exhaust hole communicates with each other with placing the chamber, and driving motor's output is provided with the fly leaf.
Description
Technical Field
The utility model relates to a metal machining's technical field especially relates to a strap sawing machine locking device.
Background
As is well known, a metal band sawing machine locking device is a device that is placed on a machining machine to fix the position of a machining material, thereby improving the machining stability of the machining material and thus the machining accuracy, and is widely used in the field of metal machining; the locking device of the prior metal band sawing machine comprises a placing frame, a clamping plate, a fixing buckle, a fixing frame, two groups of connecting rods, a driving plate, two groups of fixing shafts, a servo motor and a connecting shaft, wherein a working cavity is arranged in the placing frame, two groups of openings are arranged on the placing frame, two groups of openings are communicated with the working cavity, ball bearings are fixedly arranged in the working cavity, the outer side wall of a connecting shaft is connected with the inner side wall of the ball bearings, the rear end of the connecting shaft is connected with a fixed frame, two groups of connecting rods are hinged to the left end and the right end of the fixed frame respectively, two groups of connecting rods are hinged to two groups of driving plates respectively, two groups of fixing buckles are arranged on two groups of clamping plates respectively, two groups of fixing shafts penetrate through two groups of driving plates respectively and are fixedly arranged in the working cavity, a servo motor is arranged in the working cavity, a first gear and a second gear are arranged on the output end of the servo motor and the connecting shaft; when the locking device of the existing metal band sawing machine is used, firstly, a placing rack is placed above processing equipment, processed raw materials are placed above the placing rack, a servo motor is started to drive a first gear to rotate and drive a connecting shaft to rotate through the transmission action of a second gear, the connecting shaft can drive a fixing frame to rotate so as to drive a driving plate to rotate around a fixing shaft through a connecting rod, and a clamping plate can adjust the distance between two groups of fixing buckles in the rotating process so as to clamp and fix the raw materials; the locking device of the existing metal band sawing machine is found in use, the working mode of the device is single, the waste material chips generated in the working process are inconvenient to recycle, and the large material waste materials are easily attached to the surface of the placing frame, so that the use reliability of the placing frame is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mode is comparatively various, can effectually retrieve the waste material piece that produces in the course of the work, can effectual improvement device's working effect, offers convenience for the user to improve its strap sawing machine locking device who uses the reliability.
The utility model relates to a locking device of a metal band sawing machine, which comprises a placing rack, a clamping plate, a fixing buckle, a fixing frame, two groups of connecting rods, a driving plate, two groups of fixing shafts, a servo motor and a connecting shaft, wherein a working cavity is arranged in the placing rack, two groups of openings are arranged on the placing rack, two groups of openings are communicated with the working cavity, ball bearings are fixedly arranged in the working cavity, the outer side wall of a connecting shaft is connected with the inner side wall of the ball bearings, the rear end of the connecting shaft is connected with a fixed frame, two groups of connecting rods are hinged to the left end and the right end of the fixed frame respectively, two groups of connecting rods are hinged to two groups of driving plates respectively, two groups of fixing buckles are arranged on two groups of clamping plates respectively, two groups of fixing shafts penetrate through two groups of driving plates respectively and are fixedly arranged in the working cavity, a servo motor is arranged in the working cavity, a first gear and a second gear are arranged on the output end of the servo motor and the connecting shaft; the cleaning device also comprises a fan, a communicating hose, a recycling frame, a connecting frame, a net rack, a driving motor, a driving frame, a first driving rod, a second driving rod and a cleaning plate, wherein a placing cavity is arranged in the placing rack, the placing cavity is positioned below the working cavity, the left end of the recycling frame is provided with a recycling groove, the communicating hose is communicated with the recycling groove and the placing cavity, the bottom end of the placing rack is provided with an exhaust hole communicated with the placing cavity, the net rack is arranged in the placing cavity, the placing cavity is internally provided with a fixed rod connected with the fan, the connecting frame is arranged on the placing cavity, the connecting frame is provided with a connecting groove, the driving motor is arranged in the connecting groove, the output end of the driving motor is provided with a movable plate, the driving groove is arranged on the driving frame, the movable plate is clamped in the driving groove, the first driving rod and the second driving rod are, the cleaning plate is provided with bristles.
The utility model discloses a strap sawing machine locking device still includes apron and arm-tie, is provided with on the rack and gets to put the mouth, get to put the mouth and place the chamber and communicate with each other, the apron is articulated to be installed on getting the lateral wall of putting the mouth, be provided with the kerve on the apron, arm-tie fixed mounting is in the kerve.
The utility model discloses a strap sawing machine locking device still includes two sets of spacing framves, and two sets of spacing framves are installed in the spread groove, and are two sets of all be provided with spacing hole on the spacing frame, first drive rod and second drive rod pass two sets of spacing holes respectively.
The utility model discloses a strap sawing machine locking device still includes two sets of fixing bolt, two sets of fixed plates and two sets of slipmats, and the rack bottom is provided with two sets of movable grooves, and the left end and the right-hand member of rack all are provided with the through-hole, and two sets of through-holes communicate with each other with two sets of movable grooves respectively, and two sets of fixing bolt pass two sets of through-holes respectively and are connected with two sets of links respectively, and two sets of slipmats are installed on two sets of fixed plates.
The utility model discloses a strap sawing machine locking device still includes backup pad and two sets of slide rails, and two sets of backup pads are all installed and are being placed the intracavity, and are two sets of all be provided with the spout on the slide rail, all be provided with the pulley in every group spout, the left end and the right-hand member of backup pad clamp respectively in two sets of spouts.
The utility model discloses a strap sawing machine locking device still includes two sets of pull rods and two sets of connecting plates, and two sets of connecting plates are all installed on the rack, all are provided with the support on two sets of connecting plates to two sets of supports are connected with two sets of pull rods respectively.
The utility model discloses a strap sawing machine locking device still includes two sets of interior sleeves and two sets of outer tube, is provided with two sets of draw-in grooves on the rack, and two sets of outer tube are installed in two sets of draw-in grooves, two sets of interior sleeves insert respectively to two sets of interior ice of outer tube and be connected with two sets of connecting plates.
The utility model discloses a strap sawing machine locking device still includes the guide plate, guide plate fixed mounting is at the left end of placing the chamber.
Compared with the prior art, the beneficial effects of the utility model are that: fan output wind-force can improve the gas flow speed of placing the intracavity, in order to input the waste material piece that produces the rack top to placing the intracavity by the intercommunication hose through retrieving the frame, driving motor work can drive the fly leaf and remove and carry out the position removal in order to drive the drive frame, drive the first drive pole of frame accessible and drive the cleaning board and remove and carry out surperficial clearance and cleanness with utilizing the brush hair to the rack, its mode of operation is comparatively various, can effectually retrieve the waste material piece that produces in the course of the work, can effectual improving device's working effect, bring convenience for the user, thereby improve its use reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the connecting groove from the right;
FIG. 4 is a schematic structural view of a servo motor, a connecting shaft and a ball bearing;
fig. 5 is a schematic view of the internal structure of the card slot;
in the drawings, the reference numbers: 1. placing a rack; 2. a splint; 3. a fixing buckle; 4. a fixed mount; 5. a connecting rod; 6. driving the plate; 7. a fixed shaft; 8. a fan; 9. a communication hose; 10. a recycling rack; 11. a connecting frame; 12. a drive motor; 13. driving the frame; 14. a second driving lever; 15. a movable plate; 16. brushing; 17. a cover plate; 18. pulling a plate; 20. a limiting frame; 21. fixing the bolt; 22. a fixing plate; 23. a non-slip mat; 24. a support plate; 25. a slide rail; 26. a pulley; 27. A pull rod; 28. a connecting plate; 29. a servo motor; 30. a ball bearing; 31. an inner sleeve; 32. An outer sleeve; 33. a baffle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the locking device of a metal band sawing machine of the utility model comprises a placing frame 1, clamping plates 2, fixing buckles 3, a fixing frame 4, two groups of connecting rods 5, driving plates 6, two groups of fixing shafts 7, a servo motor 29 and a connecting shaft, wherein a working chamber is arranged in the placing frame 1, two groups of openings are arranged on the placing frame 1 and are communicated with the working chamber, ball bearings 30 are fixedly arranged in the working chamber, the outer side wall of the connecting shaft is connected with the inner side wall of the ball bearings 30, the rear end of the connecting shaft is connected with the fixing frame 4, the two groups of connecting rods 5 are respectively hinged at the left end and the right end of the fixing frame 4, the two groups of connecting rods 5 are respectively hinged on the two groups of driving plates 6, the two groups of fixing buckles 3 are respectively arranged on the two groups of clamping plates 2, the two, a first gear and a second gear are arranged on the output end of the servo motor 29 and the connecting shaft, and the first gear and the second gear are meshed with each other; the cleaning device also comprises a fan 8, a communicating hose 9, a recycling frame 10, a connecting frame 11, a net rack, a driving motor 12, a driving frame 13, a first driving rod, a second driving rod 14 and a cleaning plate, wherein a placing cavity is arranged in the placing rack 1 and is positioned below the working cavity, the left end of the recycling frame 10 is provided with the recycling groove, the communicating hose 9 is communicated with the recycling groove and the placing cavity, the bottom end of the placing rack 1 is provided with an exhaust hole communicated with the placing cavity, the net rack is arranged in the placing cavity, a fixing rod is arranged in the placing cavity and is connected with the fan 8, the connecting frame 11 is arranged on the placing cavity, the connecting frame 11 is provided with a connecting groove, the driving motor 12 is arranged in the connecting groove, the output end of the driving motor 12 is provided with a movable plate 15, the driving groove is arranged on the driving frame 13, the movable plate 15 is clamped in the driving groove, the first driving rod is connected with the cleaning plate, and bristles 16 are arranged on the cleaning plate; fan output wind-force can improve the gas flow speed of placing the intracavity, in order to input the waste material piece that produces the rack 1 top to placing the intracavity by intercommunication hose 9 through retrieving frame 10, driving motor 12 work can drive fly leaf 15 and remove and carry out the position with drive frame 13 and remove, drive the first drive pole of frame 13 accessible and drive clean board and remove and carry out surperficial clearance and cleanness with utilizing brush hair 16 to the rack, its mode of operation is comparatively various, can effectually retrieve the waste material piece that produces in the course of the work, the effectual improving device's of ability work effect, bring the facility for the user, thereby improve its reliability in utilization.
The utility model discloses a locking device of metal band sawing machine, also include cover plate 17 and arm-tie 18, there are taking and putting the mouth on the rack 1, take and put the mouth and communicate with placing the chamber, the cover plate 17 is articularly connected and installed on the lateral wall of taking and putting the mouth, there are pull grooves on the cover plate 17, the arm-tie 18 is fixedly installed in pull groove; the cover plate 17 can seal the placing cavity when the device works, and a user pulls the pull plate 18 to drive the cover plate 17 to move so as to open the cover plate 17, so that the user can take out waste materials collected in the placing cavity conveniently.
The utility model discloses a locking device of metal band sawing machine, still include two sets of spacing 20, two sets of spacing 20 are installed in the spread groove, have spacing holes on two sets of spacing 20, first drive rod and second drive rod 14 pass two sets of spacing holes respectively; the in-process that drive frame 13 removed can drive second drive pole 14 and first drive pole and remove, and spacing 20 can inject the home range of first drive pole and second drive pole 14 to improve the mobility stability of cleaning plate.
The utility model discloses a locking device of a metal band sawing machine, which also comprises two groups of fixing bolts 21, two groups of fixed plates 22 and two groups of anti-skid pads 23, wherein two groups of movable grooves are arranged at the bottom end of the placing rack 1, through holes are arranged at the left end and the right end of the placing rack 1, the two groups of through holes are respectively communicated with the two groups of movable grooves, the two groups of fixing bolts 21 respectively pass through the two groups of through holes and are respectively connected with the two groups of connecting frames 11, and the two groups of anti-skid pads 23 are arranged; the user adjusts the operating position of fixed plate 22, the position between two sets of adjustable fixed plates 22 at the through-hole internal rotation fixing bolt 21 accessible fixing bolt 21 to conveniently fix rack 1 on machining equipment, thereby improve rack 1's job stabilization nature.
The utility model discloses a locking device of a metal band sawing machine, which also comprises a support plate 24 and two groups of slide rails 25, wherein the two groups of support plates 24 are both arranged in the placing cavity, the two groups of slide rails 25 are both provided with slide grooves, each group of slide grooves is provided with a pulley 26, and the left end and the right end of the support plate 24 are respectively clamped in the two groups of slide grooves; the user moves the support plate 24 to slide on the pulley 26 to facilitate adjustment of the operative position of the support plate 24 to facilitate removal of waste material from the holding chamber.
The locking device of the metal band sawing machine of the utility model also comprises two groups of pull rods 27 and two groups of connecting plates 28, wherein the two groups of connecting plates 28 are both arranged on the placing rack 1, the two groups of connecting plates 28 are both provided with brackets, and the two groups of brackets are respectively connected with the two groups of pull rods 27; the user moves the pull rod 27 through the bracket to move the attachment plate 28 to facilitate moving the device to the appropriate operating position.
The utility model discloses a locking device of a metal band sawing machine, which also comprises two groups of inner sleeves 31 and two groups of outer sleeves 32, two groups of clamping grooves are arranged on the placing rack 1, the two groups of outer sleeves 32 are arranged in the two groups of clamping grooves, and the two groups of inner sleeves 31 are respectively inserted into the two groups of outer sleeves 32 and are connected with the two groups of connecting plates 28; the user can move the inner sleeve 31 to adjust the length of the part of the connecting plate 28 in the slot when the device is in operation, so as to prevent the connecting plate 28 from influencing the working effect of the device when the device is in operation.
The utility model discloses a locking device of a metal band sawing machine, which also comprises a guide plate 33, wherein the guide plate 33 is fixedly arranged at the left end of the placing cavity; the guide plate 33 can guide the position of the waste chips cleaned on the rack to move to the upper part of the support plate 24, and can prevent the waste from being detained above the slide rail 25.
The utility model discloses a locking device of metal band sawing machine, when it works, at first, the movable pull rod can drive the connecting plate to move through the bracket, so as to conveniently move the device to a proper working position, a user can move the inner sleeve pipe to adjust the length of the connecting plate positioned in the inner part of the clamping groove when the device works, thereby preventing the connecting plate from influencing the working effect of the device when the device works, the placing rack is placed above the equipment during processing, the processed raw material is placed above the placing rack, the servo motor is opened to drive the first gear to rotate and drive the connecting shaft to rotate through the transmission action of the second gear, the connecting shaft can drive the fixing frame to rotate to drive the fixing frame to rotate around the fixing shaft through the connecting rod, the clamping plate can adjust the distance between two groups of fixing buckles during the rotating process to clamp and fix the raw material, the fan output wind force can improve the gas flow speed in the placing cavity, waste scraps generated above the placing rack are input into the placing cavity through the recovery frame by the communicating hose, the driving motor can drive the movable plate to move to drive the driving frame to move, the driving frame can drive the cleaning plate to move by the first driving rod so as to clean and clean the surface of the rack by using the bristles, the working modes of the device are various, the waste scraps generated in the working process can be effectively recovered, the working effect of the device can be effectively improved, convenience is brought to a user, the use reliability of the device is improved, the cover plate can seal the placing cavity when the device works, the cover plate can be driven to move by the user to open the cover plate by pulling the cover plate, the user can conveniently take out waste collected in the placing cavity, the second driving rod and the first driving rod can be driven to move in the process of moving the driving frame, and the limiting frame can limit the moving ranges of the first driving rod and the second driving rod, thereby improve the mobility stability of cleaning plate, the user is at the operating position of through-hole internal rotation fixing bolt accessible fixing bolt regulation fixed plate, position between two sets of adjustable fixed plates, fix the rack on machining equipment with the convenience, thereby improve the operating stability of rack, thereby the user removes the working position that the backup pad can make it slide on the pulley conveniently adjust the backup pad, thereby conveniently take out the waste material of placing the intracavity, the guide plate can carry out the position to the waste material piece of clearance on the rack and guide the top that makes it remove to the backup pad, can prevent that the waste material from being detained in the top of slide rail.
The locking device of the metal band sawing machine of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the locking device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a strap sawing machine locking device's bolt, motor, fan and brush hair are purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate can in the industry.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A locking device of a metal band sawing machine comprises a placing frame (1), clamping plates (2), fixing buckles (3), a fixing frame (4), two groups of connecting rods (5), a driving plate (6), two groups of fixing shafts (7), a servo motor (29) and a connecting shaft, wherein a working cavity is arranged in the placing frame (1), two groups of openings are arranged on the placing frame (1), the two groups of openings are communicated with the working cavity, a ball bearing (30) is fixedly arranged in the working cavity, the outer side wall of the connecting shaft is connected with the inner side wall of the ball bearing (30), the rear end of the connecting shaft is connected with the fixing frame (4), the two groups of connecting rods (5) are respectively hinged at the left end and the right end of the fixing frame (4), the two groups of connecting rods (5) are respectively hinged on the two groups of driving plates (6), the two groups of fixing buckles (3) are respectively arranged on the two groups of clamping plates (, a servo motor (29) is arranged in the working cavity, a first gear and a second gear are arranged on the output end of the servo motor (29) and the connecting shaft, and the first gear is meshed with the second gear; the cleaning device is characterized by further comprising a fan (8), a communicating hose (9), a recovery frame (10), a connecting frame (11), a net rack, a driving motor (12), a driving frame (13), a first driving rod, a second driving rod (14) and a cleaning plate, wherein a placing cavity is arranged in the placing frame (1), the placing cavity is positioned below the working cavity, a recovery groove is arranged at the left end of the recovery frame (10), the communicating hose (9) is communicated with the recovery groove and the placing cavity, an exhaust hole is formed in the bottom end of the placing frame (1) and is communicated with the placing cavity, the net rack is arranged in the placing cavity, a fixing rod is arranged in the placing cavity and is connected with the fan (8), the connecting frame (11) is arranged on the placing cavity, a connecting groove is formed in the connecting frame (11), the driving motor (12) is arranged in the connecting groove, and a movable plate (15) is arranged at the, the driving frame (13) is provided with a driving groove, the movable plate (15) is clamped in the driving groove, the first driving rod and the second driving rod (14) are installed at the bottom end and the top end of the driving frame (13), the first driving rod is connected with the cleaning plate, and bristles (16) are arranged on the cleaning plate.
2. The locking device of a metal band sawing machine according to claim 1 further comprising a cover plate (17) and a pulling plate (18), wherein the placing frame (1) is provided with a taking and placing opening, the taking and placing opening is communicated with the placing cavity, the cover plate (17) is hinged and installed on the side wall of the taking and placing opening, the cover plate (17) is provided with a pulling groove, and the pulling plate (18) is fixedly installed in the pulling groove.
3. The locking device of a metal band sawing machine according to claim 2 further comprising two sets of limiting brackets (20), wherein the two sets of limiting brackets (20) are mounted in the connecting slots, wherein both sets of limiting brackets (20) are provided with limiting holes, and the first driving rod and the second driving rod (14) pass through the two sets of limiting holes respectively.
4. The locking device of metal band sawing machine according to claim 3, characterized by further comprising two sets of fixing bolts (21), two sets of fixing plates (22) and two sets of anti-slip mats (23), wherein the bottom end of the placing rack (1) is provided with two sets of movable slots, the left end and the right end of the placing rack (1) are provided with through holes, the two sets of through holes are respectively communicated with the two sets of movable slots, the two sets of fixing bolts (21) respectively penetrate through the two sets of through holes and are respectively connected with the two sets of connecting racks (11), and the two sets of anti-slip mats (23) are mounted on the two sets of fixing plates (22.
5. The locking device of metal band sawing machine according to claim 4 characterized in that it further comprises a support plate (24) and two sets of slide rails (25), wherein the two sets of support plates (24) are installed in the placing cavity, the two sets of slide rails (25) are provided with slide grooves, each set of slide grooves is provided with a pulley (26), and the left and right ends of the support plates (24) are respectively clamped in the two sets of slide grooves.
6. A locking device for metal band sawing machine according to claim 5 characterized by two sets of tie rods (27) and two sets of tie plates (28), both sets of tie plates (28) being mounted on the rack (1), both sets of tie plates (28) being provided with brackets and both sets of brackets being connected to both sets of tie rods (27) respectively.
7. A locking device for metal band sawing machine according to claim 6 characterized by two sets of inner sleeves (31) and two sets of outer sleeves (32), two sets of slots are provided on the rack (1), two sets of outer sleeves (32) are installed in the two sets of slots, the two sets of inner sleeves (31) are inserted into the two sets of outer sleeves (32) respectively and connected with the two sets of connecting plates (28).
8. The metal band saw locking device according to claim 7, further comprising a deflector (33), said deflector (33) being fixedly mounted at the left end of the placement chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926802.XU CN210996845U (en) | 2019-11-08 | 2019-11-08 | Locking device of metal band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926802.XU CN210996845U (en) | 2019-11-08 | 2019-11-08 | Locking device of metal band sawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210996845U true CN210996845U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926802.XU Active CN210996845U (en) | 2019-11-08 | 2019-11-08 | Locking device of metal band sawing machine |
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| CN (1) | CN210996845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843723A (en) * | 2020-07-28 | 2020-10-30 | 宣城知明灯机械设计有限公司 | Strip arc end workpiece polishing equipment for machining |
-
2019
- 2019-11-08 CN CN201921926802.XU patent/CN210996845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843723A (en) * | 2020-07-28 | 2020-10-30 | 宣城知明灯机械设计有限公司 | Strip arc end workpiece polishing equipment for machining |
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