CN217728175U - A polisher for welding sheet metal component processing - Google Patents
A polisher for welding sheet metal component processing Download PDFInfo
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- CN217728175U CN217728175U CN202220252313.6U CN202220252313U CN217728175U CN 217728175 U CN217728175 U CN 217728175U CN 202220252313 U CN202220252313 U CN 202220252313U CN 217728175 U CN217728175 U CN 217728175U
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Abstract
The utility model belongs to the technical field of polishing equipment, in particular to a polishing machine for processing welding sheet metal parts, which comprises a workbench, a fixed plate, a cross beam and a clamping mechanism; two upright posts are symmetrically arranged at the top of the workbench; the fixed plates are symmetrically and fixedly connected to the top of the workbench and are respectively positioned on the outer sides of the two stand columns; the cross beam is fixedly connected to the outer walls of the top ends of the two upright posts; a grinding machine body is arranged at the position below the bottom of the cross beam; the clamping mechanisms are symmetrically arranged on the side walls of the two fixed plates; the clamping mechanism comprises an upper supporting plate, a lower supporting plate, a fixing rod, a first spring and a fixing component; the end part of the upper supporting plate is fixedly connected to the side wall of the fixing plate; the lower supporting plate is fixedly connected to the side wall of the fixed plate and is positioned below the upper supporting plate; through setting up fixture, it is fixed to satisfy the centre gripping of sheet metal component at the in-process of polishing to help improving the effect of polishing to sheet metal component weld joint position.
Description
Technical Field
The utility model belongs to the technical field of the equipment of polishing, specific polisher for welding sheet metal component processing that says so.
Background
The sheet metal component is welding the back, because there are phenomenons such as burr, arch in the welding seam surface, for not influencing the sheet metal component later stage and spray paint, just need use equipment of polishing to polish its welding seam department.
Burnishing and polishing is a manufacturing procedure that comes in the sheet metal component welding process commonly used, mainly is to handle the sheet metal component surface, and the sheet metal component weld bond position after handling will be very level and smooth.
When polishing the sheet metal component weld joint position among the prior art, the technical staff only places the sheet metal component on the workstation surface, does not carry out the centre gripping fixed to it for in the operation process of polishing, the sheet metal component is because fixed insecure condition that leads to the deviation of polishing to appear, and then has reduced the effect of polishing to the sheet metal component, leads to polishing efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, when solving to polish to sheet metal component weld joint position, the technical staff only places the sheet metal component on the workstation surface, does not carry out the centre gripping fixed to it for in the operation process of polishing, the sheet metal component leads to appearing the condition of the deviation of polishing owing to fixed insecure, and then has reduced the effect of polishing to the sheet metal component, leads to the problem that efficiency reduces of polishing, the utility model provides a polisher for welding sheet metal component processing.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a polisher for processing welding sheet metal parts, which comprises a workbench, a fixed plate, a cross beam and a clamping mechanism; two upright posts are symmetrically arranged at the top of the workbench; the fixed plates are symmetrically and fixedly connected to the top of the workbench and are respectively positioned on the outer sides of the two stand columns; the cross beam is fixedly connected to the outer walls of the top ends of the two upright posts; a grinding machine body is arranged at the position below the bottom of the cross beam; the clamping mechanisms are symmetrically arranged on the side walls of the two fixed plates; the clamping mechanism comprises an upper supporting plate, a lower supporting plate, a fixing rod, a first spring and a fixing component; the end part of the upper supporting plate is fixedly connected to the side wall of the fixing plate; the lower supporting plate is fixedly connected to the side wall of the fixed plate and is positioned below the upper supporting plate; the fixing rod penetrates through the inner part of the upper supporting plate in a sliding manner; the top of the fixed rod is fixedly connected with a limiting block; the outer wall of the top end of the fixed rod is sleeved with a first spring; one end of the first spring is fixedly connected to the bottom of the limiting block, and the other end of the first spring is fixedly connected to the top of the upper supporting plate; the fixing component is arranged on the outer wall of the bottom end of the fixing rod and is positioned below the bottom of the upper supporting plate; through setting up fixture, it is fixed to satisfy the centre gripping of sheet metal component at the in-process of polishing to help improving the effect of polishing to sheet metal component weld seam position.
Preferably, the fixing component comprises a supporting rod, a round rod, a fixing seat and a second spring; the supporting rod is fixedly connected to the outer wall of the bottom end of the fixed rod; the top of the round rod is fixedly connected with the bottom of one end of the supporting rod; the fixed seat is connected to the outer wall of the bottom end of the round rod in a sliding manner; the second spring is sleeved on the outer wall of the round rod; one end of the second spring is fixedly connected to the top of the fixed seat, and the other end of the second spring is fixedly connected to the bottom of one end of the supporting rod; utilize fixed subassembly, improve the fixed effect of centre gripping to the sheet metal component.
Preferably, the outer wall of the cross beam is provided with an adjusting assembly; the adjusting assembly is connected with the top of the sander body; the inner wall of the top of the cross beam is provided with an elongated slot; utilize adjusting part, realize the purpose to the position control of polishing of the body of the mill at the sheet metal component surface.
Preferably, the adjusting assembly comprises a sliding frame, a first sliding block and a limiting rod; the sliding frame is connected to the outer wall of the cross beam in a sliding manner; the sander body is fixedly connected to the bottom of the sliding frame; the first sliding block is connected inside the long groove in a sliding manner; the top of the first sliding block is fixedly connected with the inner wall of the bottom of the sliding frame; the limiting rod is arranged in the long groove, and the end part of the limiting rod is fixedly connected to the side wall of the first sliding block; through setting up adjusting part, be convenient for adjust polishing to the sheet metal component to the practicality of device has been improved.
Preferably, the top of the workbench and the bottom of the lower supporting plate are provided with lifting components; the inner wall of the fixed plate is provided with a sliding chute; the lifting assembly is in sliding connection and matching with the sliding chute; utilize lifting unit, be convenient for adjust the distance between backup pad and the bottom suspension fagging.
Preferably, the lifting assembly comprises a screw, a sleeve and a second sliding block; the bottom of the screw is fixedly connected to the top of the workbench; the bottom end of the sleeve is in threaded connection with the outer wall of the top end of the screw; the top of the sleeve is rotatably connected to the bottom of the lower support plate; the second sliding block is connected inside the sliding groove in a sliding manner; the side wall of the second sliding block is fixedly connected with the end part of the lower supporting plate; through setting up lifting unit, satisfy and carry out the centre gripping to the sheet metal component of different specification thickness and fix.
Preferably, the round rod, the fixed seat and the second spring are symmetrically arranged in two groups by taking the fixed rod as an axis; the clamping and fixing effect is improved.
Preferably, the limiting rods are symmetrically provided with two groups in the long groove by taking the first sliding block as an axis; the limiting effect on the sliding frame is improved.
The beneficial effects of the utility model are as follows:
1. the utility model discloses a set up fixture, the sheet metal component that will treat the processing of polishing pegs graft and puts between last backup pad and lower bolster, when sheet metal component bottom and lower bolster top contact, sheet metal component top and dead lever bottom contact this moment, and then extrude the dead lever, when the dead lever is at the inside lapse of last backup pad, can cooperate the tensile first spring of stopper, treat the sheet metal component installation back that targets in place, under first spring reply, make the dead lever restore to the throne, and realize the fixed purpose to the sheet metal component centre gripping, because the polisher body has the certain surplus that reciprocates, and then the staff of being convenient for operates the polisher body and polishes the sheet metal component welding department, thereby the efficiency of polishing to sheet metal component welding kneck has been improved.
2. The utility model discloses a set up the adjusting part, the handheld carriage of staff removes, make the carriage slide at crossbeam outer wall, and then make the first slider of carriage bottom inner wall rigid coupling slide in the elongated slot inside, thereby satisfy polisher body at the removal on sheet metal component surface, the gag lever post and the elongated slot tip inner wall contact that utilize first slider both sides to set up, and then played spacing effect to the slip of first slider and carriage, guaranteed polisher body stability in the use.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a perspective view of a first embodiment of a workbench;
FIG. 2 is a front sectional view of a main structure of the present embodiment;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present embodiment;
FIG. 4 is an enlarged view of the structure B in FIG. 2 according to the present embodiment;
FIG. 5 is an enlarged view of the structure at C in FIG. 2 according to the present embodiment;
fig. 6 is a perspective view of a lower support plate according to a second embodiment.
In the figure: 1. a work table; 11. a column; 12. a chute; 2. a fixing plate; 21. a sander body; 3. a cross beam; 41. an upper support plate; 42. a lower support plate; 43. fixing the rod; 44. a first spring; 51. a support bar; 52. a round bar; 53. a fixed seat; 54. a second spring; 61. a carriage; 62. a first slider; 63. a limiting rod; 71. a screw; 72. a sleeve; 73. a second slider; 8. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 5, the polishing machine for processing the welded sheet metal part according to the present invention comprises a worktable 1, a fixed plate 2, a beam 3 and a clamping mechanism; two upright posts 11 are symmetrically arranged at the top of the workbench 1; the fixed plates 2 are symmetrically and fixedly connected to the top of the workbench 1 and are respectively positioned on the outer sides of the two upright posts 11; the cross beam 3 is fixedly connected to the outer walls of the top ends of the two upright posts 11; a grinding machine body 21 is arranged below the bottom of the cross beam 3; the clamping mechanisms are symmetrically arranged on the side walls of the two fixing plates 2; the clamping mechanism comprises an upper supporting plate 41, a lower supporting plate 42, a fixing rod 43, a first spring 44 and a fixing component; the end part of the upper supporting plate 41 is fixedly connected with the side wall of the fixed plate 2; the lower supporting plate 42 is fixedly connected to the side wall of the fixing plate 2 and is positioned below the upper supporting plate 41; the fixing rod 43 is arranged inside the upper supporting plate 41 in a sliding and penetrating manner; the top of the fixed rod 43 is fixedly connected with a limiting block; a first spring 44 is sleeved on the outer wall of the top end of the fixed rod 43; one end of the first spring 44 is fixedly connected to the bottom of the limiting block, and the other end of the first spring is fixedly connected to the top of the upper supporting plate 41; the fixing component is arranged on the outer wall of the bottom end of the fixing rod 43 and is positioned below the bottom of the upper supporting plate 41; during operation, to wait to polish the sheet metal component of processing and peg graft position between last backup pad 41 and lower bolster 42, when sheet metal component bottom and the contact of lower bolster 42 top, the sheet metal component top contacts bottom dead lever 43 this moment, and then extrude dead lever 43, when dead lever 43 upwards slides in last backup pad 41 inside, can cooperate the tensile first spring 44 of stopper, wait that the sheet metal component installation targets in place the back, under first spring 44 answer the effect, make dead lever 43 reset, and realize the fixed purpose of sheet metal component centre gripping, because polisher body 21 has the surplus that must reciprocate, and then it polishes to be convenient for staff operation polisher body 21 to the sheet metal component splice, thereby the efficiency of polishing to sheet metal component welding kneck has been improved.
The fixing component comprises a supporting rod 51, a round rod 52, a fixing seat 53 and a second spring 54; the supporting rod 51 is fixedly connected to the outer wall of the bottom end of the fixing rod 43; the top of the round rod 52 is fixedly connected with the bottom of one end of the support rod 51; the fixed seat 53 is connected to the outer wall of the bottom end of the round rod 52 in a sliding manner; the second spring 54 is sleeved on the outer wall of the round rod 52; one end of the second spring 54 is fixedly connected to the top of the fixed seat 53, and the other end of the second spring is fixedly connected to the bottom of one end of the supporting rod 51; during operation, after fixing base 53 bottom and sheet metal component top contact, owing to receive the extrusion of sheet metal component for fixing base 53 upwards slides at pole 52 outer wall, extrudes second spring 54 simultaneously, treats that the sheet metal component pegs graft the back that targets in place, under second spring 54 answer, makes second spring 54 reset, and then cooperates dead lever 43 to improve the fixed effect to the sheet metal component.
The outer wall of the cross beam 3 is provided with an adjusting assembly; the adjusting assembly is connected with the top of the sander body 21; the inner wall of the top of the cross beam 3 is provided with an elongated slot; the adjusting assembly comprises a sliding frame 61, a first sliding block 62 and a limiting rod 63; the sliding frame 61 is connected to the outer wall of the cross beam 3 in a sliding manner; the sander body 21 is fixedly connected to the bottom of the sliding frame 61; the first sliding block 62 is connected inside the long groove in a sliding manner; the top of the first sliding block 62 is fixedly connected with the inner wall of the bottom of the sliding frame 61; the limiting rod 63 is arranged in the long groove, and the end part of the limiting rod is fixedly connected to the side wall of the first sliding block 62; during operation, when the polishing position of the polisher body 21 on the surface of the sheet metal part needs to be moved, the carriage 61 is moved by holding the carriage 61, the carriage 61 slides on the outer wall of the beam 3, the first slider 62 fixedly connected with the inner wall of the bottom of the carriage 61 slides inside the long groove, and therefore the requirement for the movement of the polisher body 21 on the surface of the sheet metal part is met, the limiting rods 63 arranged on two sides of the first slider 62 are in contact with the inner wall of the end part of the long groove, the limiting effect on the sliding of the first slider 62 and the carriage 61 is achieved, and the stability of the polisher body 21 in the using process is guaranteed.
Lifting components are arranged at the top of the workbench 1 and the bottom of the lower supporting plate 42; the inner wall of the fixed plate 2 is provided with a sliding chute 12; the lifting component is in sliding connection and matching with the sliding chute 12; the lifting assembly comprises a screw 71, a sleeve 72 and a second slider 73; the bottom of the screw rod 71 is fixedly connected to the top of the workbench 1; the bottom end of the sleeve 72 is in threaded connection with the outer wall of the top end of the screw rod 71; the top of the sleeve 72 is rotatably connected to the bottom of the lower support plate 42; the second sliding block 73 is connected inside the sliding chute 12 in a sliding manner; the side wall of the second sliding block 73 is fixedly connected with the end part of the lower support plate 42; in operation, when the distance between the original lower supporting plate 42 and the upper supporting plate 41 cannot meet the requirement of clamping and fixing sheet metal parts with different specifications and thicknesses, the sleeve 72 is rotated manually, the sleeve 72 is matched with the screw rod 71 to rotate in a threaded manner, further, the sleeve 72 is used for jacking the lower supporting plate 42 to a certain height, and in the upward moving process of the lower supporting plate 42, the second slider 73 fixedly connected with the end part of the lower supporting plate 42 slides inside the sliding groove 12, further, the lifting height of the lower supporting plate 42 is more stable in the process, when the lower supporting plate 42 is lifted or lowered to a certain height, the distance between the lower supporting plate 42 and the upper supporting plate 41 is subjected to height drop, the requirement of clamping and fixing sheet metal parts with different specifications and thicknesses is met, and the practicability of the device is improved.
The round rod 52, the fixed seat 53 and the second spring 54 are symmetrically arranged in two groups by taking the fixed rod 43 as an axis; two sets of limiting rods 63 are symmetrically arranged in the long groove by taking the first sliding block 62 as an axis.
Example two
Referring to fig. 6, in the first comparative example, as another embodiment of the present invention, a rubber pad 8 is disposed on the top of the lower supporting plate 42; the surface of the rubber pad 8 is provided with anti-skid lines; during operation, through setting up rubber pad 8, when placing the sheet metal component and carry out the centre gripping with last backup pad 41 in bottom suspension fagging 42 and fixedly, played skid-proof effect, help improving the fixed effect to the sheet metal component.
The working principle is as follows: when the device is used, a sheet metal part to be polished is inserted between the upper support plate 41 and the lower support plate 42, when the bottom of the sheet metal part is contacted with the top of the lower support plate 42, the top of the sheet metal part is contacted with the bottom of the fixing rod 43 at the moment, and then the fixing rod 43 is extruded, when the fixing rod 43 slides upwards in the upper support plate 41, the fixing rod 43 can be matched with the limiting block to stretch the first spring 44, after the sheet metal part is installed in place, under the restoring action of the first spring 44, the fixing rod 43 is reset, and the sheet metal part is clamped and fixed, because the polisher body 21 has a certain allowance of up-and-down movement, a worker can conveniently operate the polisher body 21 to polish the welding position of the sheet metal part, thereby improving the polishing efficiency of the welding position of the sheet metal part, when the bottom of the fixing seat 53 is contacted with the top of the sheet metal part, the fixing seat 53 slides upwards on the outer wall of the round rod 52 due to the extrusion of the sheet metal part, meanwhile, the second spring 54 is extruded, after the sheet metal part is inserted in place, under the restoring action of the second spring 54, the second spring 54 is reset, and then the fixing effect on the sheet metal part is improved by matching with the fixing rod 43, when the polishing position of the polisher body 21 on the surface of the sheet metal part needs to be moved, the carriage 61 is moved by the hand-held carriage 61, so that the carriage 61 slides on the outer wall of the cross beam 3, and further the first slider 62 fixedly connected with the inner wall of the bottom of the carriage 61 slides inside the long groove, thereby meeting the moving requirement of the polisher body 21 on the surface of the sheet metal part, the limiting rods 63 arranged at two sides of the first slider 62 are contacted with the inner wall of the end part of the long groove, thereby playing a limiting role on the sliding of the first slider 62 and the carriage 61, ensuring the stability of the polisher body 21 in the using process, when the distance between the original lower supporting plate 42 and the upper supporting plate 41 can not meet the clamping and fixing requirements on sheet metal parts with different specifications and thicknesses, through manual rotation sleeve 72, make sleeve 72 cooperation screw rod 71 screw thread rotate, and then make sleeve 72 with lower backup pad 42 jacking height, and at lower backup pad 42 rebound in-process, make the second slider 73 of lower backup pad 42 tip rigid coupling slide in spout 12 is inside, and then make lower backup pad 42 rise the height in-process more stable, when backup pad 42 rises or descend to a take the altitude after, the height drop appears in the distance between lower backup pad 42 and the last backup pad 41 this moment, and then satisfy and carry out the centre gripping to the sheet metal component of different specification thickness and fix, thereby the practicality of device has been improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a polisher for welding sheet metal component processing which characterized in that: comprises a workbench (1), a fixed plate (2), a cross beam (3) and a clamping mechanism; two upright posts (11) are symmetrically arranged at the top of the workbench (1); the fixed plates (2) are symmetrically and fixedly connected to the top of the workbench (1) and are respectively positioned on the outer sides of the two stand columns (11); the cross beam (3) is fixedly connected to the outer walls of the top ends of the two upright posts (11); a polisher body (21) is arranged below the bottom of the cross beam (3); the clamping mechanisms are symmetrically arranged on the side walls of the two fixing plates (2);
the clamping mechanism comprises an upper supporting plate (41), a lower supporting plate (42), a fixing rod (43), a first spring (44) and a fixing component; the end part of the upper supporting plate (41) is fixedly connected to the side wall of the fixing plate (2); the lower supporting plate (42) is fixedly connected to the side wall of the fixing plate (2) and is positioned below the upper supporting plate (41); the fixing rod (43) is arranged in the upper supporting plate (41) in a sliding and penetrating mode; the top of the fixed rod (43) is fixedly connected with a limiting block; a first spring (44) is sleeved on the outer wall of the top end of the fixed rod (43); one end of the first spring (44) is fixedly connected to the bottom of the limiting block, and the other end of the first spring is fixedly connected to the top of the upper supporting plate (41); the fixing component is arranged on the outer wall of the bottom end of the fixing rod (43) and is positioned below the bottom of the upper supporting plate (41).
2. The grinding machine for processing the welded sheet metal parts according to claim 1, characterized in that: the fixing component comprises a supporting rod (51), a round rod (52), a fixing seat (53) and a second spring (54); the supporting rod (51) is fixedly connected to the outer wall of the bottom end of the fixing rod (43); the top of the round rod (52) is fixedly connected with the bottom of one end of the supporting rod (51); the fixed seat (53) is connected to the outer wall of the bottom end of the round rod (52) in a sliding manner; the second spring (54) is sleeved on the outer wall of the round rod (52); one end of the second spring (54) is fixedly connected to the top of the fixed seat (53), and the other end of the second spring is fixedly connected to the bottom of one end of the supporting rod (51).
3. A grinding machine for the machining of welded sheet metal parts according to claim 2, characterized in that: the outer wall of the cross beam (3) is provided with an adjusting component; the adjusting assembly is connected with the top of the sander body (21); and an elongated slot is formed in the inner wall of the top of the cross beam (3).
4. A grinding machine for the machining of welded sheet metal parts according to claim 3, characterized in that: the adjusting component comprises a sliding frame (61), a first sliding block (62) and a limiting rod (63); the sliding frame (61) is connected to the outer wall of the cross beam (3) in a sliding manner; the polisher body (21) is fixedly connected to the bottom of the sliding frame (61); the first sliding block (62) is connected to the inside of the long groove in a sliding manner; the top of the first sliding block (62) is fixedly connected with the inner wall of the bottom of the sliding frame (61); the limiting rod (63) is arranged in the long groove, and the end part of the limiting rod is fixedly connected to the side wall of the first sliding block (62).
5. A sanding machine for welded sheet metal part machining according to claim 4, characterized in that: the top of the workbench (1) and the bottom of the lower supporting plate (42) are provided with lifting components; a sliding chute (12) is arranged on the inner wall of the fixed plate (2); the lifting component is matched with the sliding groove (12) in a sliding connection mode.
6. A sanding machine for welded sheet metal part machining according to claim 5, characterized in that: the lifting assembly comprises a screw rod (71), a sleeve (72) and a second sliding block (73); the bottom of the screw rod (71) is fixedly connected to the top of the workbench (1); the bottom end of the sleeve (72) is in threaded connection with the outer wall of the top end of the screw rod (71); the top of the sleeve (72) is rotatably connected with the bottom of the lower supporting plate (42); the second sliding block (73) is connected inside the sliding groove (12) in a sliding manner; the side wall of the second sliding block (73) is fixedly connected with the end part of the lower supporting plate (42).
7. A grinding machine for the machining of welded sheet metal parts according to claim 6, characterized in that: the round rod (52), the fixed seat (53) and the second spring (54) are arranged in two groups in an axisymmetric mode by taking the fixed rod (43) as an axis.
8. A grinding machine for the machining of welded sheet metal parts according to claim 7, characterized in that: the limiting rods (63) are symmetrically arranged in two groups in the long groove by taking the first sliding block (62) as an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220252313.6U CN217728175U (en) | 2022-02-07 | 2022-02-07 | A polisher for welding sheet metal component processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220252313.6U CN217728175U (en) | 2022-02-07 | 2022-02-07 | A polisher for welding sheet metal component processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217728175U true CN217728175U (en) | 2022-11-04 |
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ID=83815511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220252313.6U Active CN217728175U (en) | 2022-02-07 | 2022-02-07 | A polisher for welding sheet metal component processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217728175U (en) |
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2022
- 2022-02-07 CN CN202220252313.6U patent/CN217728175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Baohan Leasing Co.,Ltd. Assignor: Kunshan diteng Electric Co.,Ltd. Contract record no.: X2023980034460 Denomination of utility model: A grinding machine for welding sheet metal parts processing Granted publication date: 20221104 License type: Exclusive License Record date: 20230406 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding machine for welding sheet metal parts processing Effective date of registration: 20230407 Granted publication date: 20221104 Pledgee: Jiangsu Baohan Leasing Co.,Ltd. Pledgor: Kunshan diteng Electric Co.,Ltd. Registration number: Y2023980037639 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |