CN203330838U - Operating mechanism of auxiliary electrode cap sharpening machine - Google Patents
Operating mechanism of auxiliary electrode cap sharpening machine Download PDFInfo
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- CN203330838U CN203330838U CN2013204294467U CN201320429446U CN203330838U CN 203330838 U CN203330838 U CN 203330838U CN 2013204294467 U CN2013204294467 U CN 2013204294467U CN 201320429446 U CN201320429446 U CN 201320429446U CN 203330838 U CN203330838 U CN 203330838U
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- electrode cap
- guide rail
- grinding
- fixed
- sharpening machine
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Abstract
The utility model discloses an operating mechanism of an auxiliary electrode cap sharpening machine. The operating mechanism of the auxiliary electrode cap sharpening machine comprises a grinding mechanism used for grinding an electrode cap on a clamping mechanism, and a pushing mechanism used for driving the clamping and withdrawing mechanism to move towards the grinding mechanism, wherein the pushing mechanism comprises a guide rail fixed on a supporting base, a connecting board installed on the guide rail in a sliding mode and used for driving the clamping and withdrawing mechanism to move, and a moving part driving the connecting board to move on the guide rail, the grinding mechanism comprises a grinding support fixed on the supporting base, a sharpening tool bit is fixed on the front lateral side of the grinding support in a rotary mode, and the front lateral side of the grinding support is perpendicular to the guide rail. The operating mechanism of the auxiliary electrode cap sharpening machine has the advantages that the structure is simple, installation and maintenance are simple, convenient and fast, the pushing mechanism and the grinding mechanism are matched closely, grinding efficiency is greatly improved compared with that of a traditional grinding method achieved with a hanging type spot-welder, and manual labor is greatly saved due to the fact that operation can be achieved by a single person.
Description
Technical field
The utility model relates to a kind of device for grinding, particularly relates to the operating mechanism of the auxiliary sharpening machine of a kind of electrode cap.
Background technology
The auxiliary sharpening machine of electrode cap is a kind of electrode process equipment commonly used, and its effect is that electrode cap is carried out to the reconditioning shaping.The auxiliary sharpening machine of electrode cap generally comprises support mechanism, operating mechanism, collecting mechanism and protection mechanism etc., wherein, operating mechanism generally comprise clamping dismounting machine structure for the holding electrode cap, for driving thrust gear that clamping dismounting machine structure moves and for the grinding mechanism of the electrode cap on the grinding clamping device.
Operating mechanism's structure of the auxiliary sharpening machine of the electrode cap of prior art is comparatively complicated, is unfavorable for installing, safeguarding, can't meet the requirement of quick production.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, the operating mechanism of the auxiliary sharpening machine of the simple, fast electrode cap of installation and maintenance.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, comprise for the grinding mechanism of the electrode cap on the grinding clamping device and the thrust gear moved to described grinding mechanism for driving clamping dismounting machine structure, described thrust gear comprises the guide rail be fixed on bearing base, slidably be installed on described guide rail for driving the connecting plate that clamping dismounting machine structure moves and driving described connecting plate mobile moving component on described guide rail, described grinding mechanism comprises the grinding support be fixed on bearing base, the reconditioning cutter head rotatably is fixed in the leading flank of described grinding support, described leading flank is vertical with described guide rail.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, wherein, described moving component comprises the guide rail stroke cylinder, and an end of the piston rod of described guide rail stroke cylinder is fixed on described bearing base, and the cylinder barrel of described guide rail stroke cylinder and described connecting plate are fixed together.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, wherein, also comprise the limited block be fixed on described bearing base, and described limited block horizontal-extending, with spacing to described connecting plate.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, wherein, described guide rail is fixed on described bearing base by reference seat, one end of the piston rod of described guide rail stroke cylinder is fixed on described bearing base by reference seat, and the longitudinal central axis line of described reference seat overlaps with the axis of the cylinder barrel of guide rail stroke cylinder.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, wherein, described thrust gear also comprises protective plate, described protective plate is fixed on described bearing base, described protective plate encloses and forms a protection chamber that contains described guide rail stroke cylinder and described reference seat, so that described guide rail stroke cylinder and described reference seat are protected.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model, wherein, be provided with round baffle plate between the leading flank of described reconditioning cutter head and grinding support.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model is simple in structure, and installation and maintenance are easy, quick, and thrust gear and grinding mechanism closely cooperate, compare traditional hanging spot-welder grinding that utilizes, grinding efficiency promotes greatly, and only needs one man operation, greatly saves manpower.
The accompanying drawing explanation
The front view of the structural representation of the auxiliary sharpening machine of the electrode cap that Fig. 1 is the present embodiment;
The left view of the structural representation of the auxiliary sharpening machine of the electrode cap that Fig. 2 is the present embodiment;
The right view of the structural representation of the auxiliary sharpening machine of the electrode cap that Fig. 3 is the present embodiment;
The left front view of the structural representation of the auxiliary sharpening machine of the electrode cap that Fig. 4 is the present embodiment;
The right back view of the structural representation of the auxiliary sharpening machine of the electrode cap that Fig. 5 is the present embodiment;
Fig. 6 is for dividing the main cutaway view of the structural representation of holding back device.
The specific embodiment
Traditional electrode cap sharpening machine is portable, when carrying out electrode cap reconditioning work, needs the hanging spot-welder compounding practice, and reconditioning once needs approximately 180 seconds, and the time, more long-acting rate was low; When multistation carries out reconditioning, need the employee of every station to operate respectively sharpening machine, can not realize staffing, the unified management of determining a post; Because so the cable that need between each station, carry out mobile its body towing is longer, the line of easily stumbling when the employee operates, so that cause security incident.
The auxiliary sharpening machine of the electrode cap of the present embodiment comprises support mechanism, operating mechanism, collecting mechanism and protection mechanism, wherein, operating mechanism generally comprise clamping dismounting machine structure for the holding electrode cap, for the grinding mechanism of the electrode cap on the grinding clamping device and the thrust gear moved to described grinding mechanism for driving clamping dismounting machine structure.
As shown in Figure 1 and Figure 2, the thrust gear of the auxiliary sharpening machine of the electrode cap of the present embodiment, comprise the guide rail 3 of the sensing grinding mechanism be fixed on bearing base 1, slidably be installed on guide rail 3 for driving the connecting plate 4 that clamping dismounting machine structure moves and driving connecting plate 4 mobile moving component on guide rail 3.
The thrust gear of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, moving component comprises guide rail stroke cylinder 5, and an end of the piston rod 52 of guide rail stroke cylinder 5 is fixed on bearing base 1, and cylinder barrel 51 and the connecting plate 4 of guide rail stroke cylinder 5 are fixed together.
The thrust gear of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, also comprise the limited block 53 be fixed on bearing base 1, and limited block 53 horizontal-extendings, with spacing to connecting plate 4.
The thrust gear of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, guide rail 3 is fixed on bearing base 1 by reference seat 2, one end of the piston rod 52 of guide rail stroke cylinder 5 is fixed on bearing base 1 by reference seat 2, and the longitudinal central axis line of reference seat 2 overlaps with the axis of the cylinder barrel 51 of guide rail stroke cylinder 5.
Shown in Fig. 4, the thrust gear of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, thrust gear also comprises protective plate 27, protective plate 27 is fixed on bearing base 1, protective plate 27 encloses the protection chamber that forms a containing guide rail stroke cylinder 5 and reference seat 2, so that guide rail stroke cylinder 5 and reference seat 2 are protected.
Shown in Fig. 3, Fig. 5, the clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, comprise the (not shown) of the gripper cylinder for the holding electrode cap be fixed on connecting plate 4 and be fixed in for moving back, unloading moving back of electrode cap and unload cylinder 14 on connecting plate 4, gripper cylinder is two, the axis of the piston rod of two gripper cylinders overlaps, so that electrode cap is clamped, move back the piston rod 141 that unloads cylinder 14 and unload dop 16 with moving back of top, gripper cylinder front side and be connected, by moving back, to unload 16 pairs of electrode caps that are held 99 of dop and interfered.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, the axis of the cylinder barrel of two gripper cylinders is all parallel with connecting plate 4, and the axis of moving back the cylinder barrel 142 that unloads cylinder 14 is vertical with connecting plate 4.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, the piston rod of two gripper cylinders points to respectively the left and right sides of connecting plate 4, the piston rod of two gripper cylinders connects respectively an electrode cap hold-down arm 13, two electrode cap hold-down arm 13 positioned opposite, the piston rod of two gripper cylinders is clamped by 13 pairs of electrode caps of an electrode cap hold-down arm respectively.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, moving back the piston rod 141 that unloads cylinder 14 unloads dop 16 by cylinder connecting plate 15 with moving back of top, gripper cylinder front side and is connected, cylinder connecting plate 15 comprises main linking arm 151 and the first support arm 152 all be connected with main linking arm 151 and the second support arm 153, the piston rod 141 that unloads cylinder 14 is moved back in main linking arm 151 connections, the first support arm 152 and the second support arm 153 are connected respectively one and move back and unload 16, two of dops and move back that to unload dop 16 corresponding one by one with two electrode cap hold-down arms 13 respectively.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, electrode cap hold-down arm 13 major functions are the installation clampings by this winding machine electrode cap.Electrode cap hold-down arm 13 carrying reconditioning pressure, maximum carrying 2500N.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, the piston rod of two gripper cylinders is respectively by hold-down arm guide plate 12 connecting electrode cap hold-down arms 13.
The clamping dismounting machine structure of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, gripper cylinder is connected on connecting plate 4 by cylinder mounting plate 10, and cylinder mounting plate 10 is vertical with connecting plate 4 and link together, and gripper cylinder is connected on cylinder mounting plate 10.
The grinding mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, comprise the grinding support 90 be fixed on bearing base 1.Reconditioning cutter head 91 rotatably is fixed in the leading flank relative with electrode cap hold-down arm 13 of grinding support 90.Above-mentioned leading flank is vertical with guide rail 3.On the axis of reconditioning cutter head 91 and grinding support 90 parallel with the axis of electrode cap hold-down arm 13, the height of reconditioning cutter head 91 and the height of electrode cap hold-down arm 13 adapt, so that guide rail stroke cylinder 5 drives connecting plates 4 while moving on guide rail 3, connecting plate 4 drives electrode cap hold-down arm 13 surfaces of revolution to reconditioning cutter head 91 and moves.
For further protecting operator's safety, the grinding mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, be provided with round baffle plate 95 between the leading flank of reconditioning cutter head 91 and grinding support 90.
The operating mechanism of the auxiliary sharpening machine of electrode cap of the present utility model is simple in structure, and installation and maintenance are easy, quick, and thrust gear and grinding mechanism closely cooperate, compare traditional hanging spot-welder grinding that utilizes, grinding efficiency promotes greatly, and only needs one man operation, greatly saves manpower.
The protection mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, protection mechanism comprises the protection box body 17 be fixed on connecting plate 4,17 pairs of electrode cap hold-down arms 13 of protection box body are blocked.
The protection mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, protection box body 17 comprises the base plate 171 that is arranged at electrode cap hold-down arm 13 belows, be arranged at the top board 172 of electrode cap hold-down arm 13 tops and equal left backplate 173, right backplates 174 vertical with top board 172, base plate 171 is fixed on connecting plate 4, base plate 171, left backplate 173, top board 172, right backplate 174 head and the tail successively link together, so that electrode cap hold-down arm 13 is blocked.
The protection mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, also comprise protective baffle plate 22, and protective baffle plate 22 is blocked electrode cap hold-down arm 13 by the rotatable ，Yi Cong front side, front side that is installed on top board 172 of rotating shaft 21.
The protection mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, also comprise for driving the rotary cylinder 20 of protective baffle plate rotation, the cylinder body 201 of rotary cylinder 20 is fixed on connecting plate 4, the piston rod 202 of rotary cylinder 20 is connected with rotating shaft 21, to drive protective baffle plate 22 rotations by rotating shaft 21.
The collecting mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, comprise be positioned at electrode cap hold-down arm 13 belows for accept and separate mesh electrode cap and grinding metal fillings divide hold back device 23 and be arranged at minute hold back device 23 belows for accepting respectively the accommodation apparatus 24 of electrode cap and grinding metal fillings.
Shown in Fig. 6, the collecting mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, minute holding back device 23 comprises for accepting the receiving tube 231 of electrode cap and grinding metal fillings, all be connected in the first branched pipe 232 and second branched pipe 233 of receiving tube 231 lower ends, the mouth of pipe of receiving tube 231 upwards, the first branched pipe 232 and the second branched pipe 233 all are communicated with receiving tube 231, the lower end of the first branched pipe 232 is tilted to the left, the lower end of the second branched pipe 233 is tilted to the right, the mouth of pipe of the second branched pipe 233 is provided with the bolter 234 for the blocking electrode cap, so that the grinding metal fillings is discharged by the lower end of the second branched pipe 233, electrode cap is discharged by the lower end of the first branched pipe 232.
The collecting mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, the connecting line between the first branched pipe 232 and the second branched pipe 233 is positioned at the left side of the axis of receiving tube 231.
The collecting mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, the length of the second branched pipe 233 is greater than the length with the first branched pipe 232.
The collecting mechanism of the auxiliary sharpening machine of the electrode cap of the present embodiment, wherein, accommodation apparatus 24 comprise the below of the lower end that is positioned at the first branched pipe 232 the first receiving box for the collecting electrode cap, be positioned at the second branched pipe 233 lower end below for receiving the second receiving box of grinding metal fillings.
The electrode cap of the present embodiment is assisted sharpening machine, also comprise for controlling clamping gas path on-off main body gas circuit controller 6 and for controlling the reconditioning electric machine controller 7 of reconditioning motor, main body gas circuit controller 6 and reconditioning electric machine controller 7 are individually fixed in controller and trigger on support, two controllers trigger the bottom that support is individually fixed in grinding support 90, when guide rail stroke cylinder 5 drive connecting plates 4 move on guide rail 3, connecting plate 4 is interfered respectively with main body gas circuit controller 6 and reconditioning electric machine controller 7, main body gas circuit controller 6 is opened the clamping gas circuit, gas enters two gripper cylinders, reconditioning electric machine controller 7 is controlled the reconditioning motors and is opened, and by the reconditioning cutter head 91 of reconditioning driven by motor, starts rotation, when connecting plate 4 and main body gas circuit controller 6 and reconditioning electric machine controller 7 disengage, clamp gas circuit and close, two gripper cylinder exhausts, the reconditioning motor is out of service, and reconditioning cutter head 91 stops the rotation.
The electrode cap of the present embodiment is assisted sharpening machine, and wherein, 820 millimeters, wide 630 millimeters, high 660 millimeters of bearing base 1 length, add a loading end by four supporting legs and form, 500 kilograms of maximum carryings.Reference seat 2, be arranged on bearing base 1, is responsible for carrying, positioning function; On guide rail 3 reference for installation seats 2, major function is mobile guide and location, with guide rail stroke cylinder 5 cooperatings; Connecting plate 4, be installed on guide rail 3, and its top mounting guide rail connects bearing 9.Cylinder mounting plate 10 is fixed in guide rail and connects on bearing 9, and gripper cylinder is fixed on cylinder mounting plate 10.
The electrode cap of the present embodiment is assisted sharpening machine, also comprise for control and move back and unload moving back of cylinder operation and unload gas circuit controller 18, move back and unload on the hold-down arm guide plate 12 that gas circuit controller 18 is installed on right side, when gripper cylinder stops the holding electrode cap, the electrode cap hold-down arm 13 retreated will unload gas circuit controller 18 and interfere with moving back, move back and unload gas circuit controller 18 and control to move back and unload cylinder 14 work, move back the piston rod 141 that unloads cylinder 14 and unload 16 pairs of electrode caps that are held of dop and interfered by moving back.
The workflow of the auxiliary sharpening machine of the electrode cap of the present embodiment is as follows:
(1) manually two electrode caps to be grinding are installed on electrode cap hold-down arm 13, should confirm that firmly nothing comes off, exist loosening problem to reinstall in time;
(2) make 5 work of guide rail stroke cylinder by action button, when guide rail stroke cylinder 5 drive connecting plates 4 move on guide rail 3, connecting plate 4 is interfered respectively with main body gas circuit controller 6 and reconditioning electric machine controller 7, main body gas circuit controller 6 is opened the clamping gas circuit, gas enters two gripper cylinders, reconditioning electric machine controller 7 is controlled the reconditioning motors and is opened, and by the reconditioning cutter head 91 of reconditioning driven by motor, starts rotation; Meanwhile, rotary cylinder 20 drives protective baffle plate 22 rotations by rotating shaft 21, and 22 pairs of electrode cap hold-down arms 13 of protective baffle plate are blocked;
(3) after confirming that above operating equipment runs well, continue to press the operation button yellow button on box, now electrode cap 99 is held the cylinder clamping, electrode cap 99 under 12 guide effects of hold-down arm guide plate, on electrode cap hold-down arm 13 fits tightly with reconditioning cutter head 91, and reconditioning starts, the about 850N of reconditioning pressure, in this simultaneously, move back and unload cylinder 14 and start, move back the piston rod 141 that unloads cylinder and make to move back and unload dop 16 and rise and be positioned at electrode cap hold-down arm 13 belows, carry out to move back and unload preparation;
(4) approximately the reconditioning of 10 seconds rear electrode caps completes, now unclamp yellow button, when gripper cylinder stops holding electrode cap 99, the electrode cap hold-down arm 13 retreated will unload gas circuit controller 18 and interfere with moving back, move back and unload gas circuit controller 18 and control cylinder 14 work of unloading of moving back, move back the piston rod 141 that unloads cylinder 14 and unload 16 pairs of electrode caps that are held 99 of dop and interfered by moving back, electrode cap 99 moves back that unloading comes off and fall into minute holds back in device 23 fast, and is received by accommodation apparatus 24;
(5) press the operation button red back on box, connecting plate 4 disengages with main body gas circuit controller 6 and reconditioning electric machine controller 7, and clamp gas circuit and close, two gripper cylinder exhausts, the reconditioning motor is out of service, and reconditioning cutter head 91 stops the rotation.
There is following technological merit in the auxiliary sharpening machine of the electrode cap of the present embodiment:
(1) once can clamp also two electrode caps of reconditioning, operating efficiency promotes greatly;
(2) the single electrode cap of reconditioning only needs 10 seconds, has realized quick reconditioning, has improved operating efficiency;
(3) grinding mechanism and thrust gear linkage work, greatly save the working time;
(4) the utility model only needs one man operation, has realized staffing, has determined a post, unified management;
(5) the utility model is fixed sharpening machine, does not need trailing cable, and has designed the active safety protection mechanism, has greatly improved the security of operation.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an electrode cap is assisted the operating mechanism of sharpening machine, it is characterized in that, comprise for the grinding mechanism of the electrode cap on the grinding clamping device and the thrust gear moved to described grinding mechanism for driving clamping dismounting machine structure, described thrust gear comprises the guide rail be fixed on bearing base, slidably be installed on described guide rail for driving the connecting plate that clamping dismounting machine structure moves and driving described connecting plate mobile moving component on described guide rail, described grinding mechanism comprises the grinding support be fixed on bearing base, the reconditioning cutter head rotatably is fixed in the leading flank of described grinding support, described leading flank is vertical with described guide rail.
2. electrode cap according to claim 1 is assisted the operating mechanism of sharpening machine, it is characterized in that, described moving component comprises the guide rail stroke cylinder, one end of the piston rod of described guide rail stroke cylinder is fixed on described bearing base, and the cylinder barrel of described guide rail stroke cylinder and described connecting plate are fixed together.
3. the operating mechanism of the auxiliary sharpening machine of electrode cap according to claim 2, is characterized in that, also comprise the limited block be fixed on described bearing base, described limited block horizontal-extending, with spacing to described connecting plate.
4. electrode cap according to claim 3 is assisted the operating mechanism of sharpening machine, it is characterized in that, described guide rail is fixed on described bearing base by reference seat, one end of the piston rod of described guide rail stroke cylinder is fixed on described bearing base by reference seat, and the longitudinal central axis line of described reference seat overlaps with the axis of the cylinder barrel of guide rail stroke cylinder.
5. electrode cap according to claim 4 is assisted the operating mechanism of sharpening machine, it is characterized in that, described thrust gear also comprises protective plate, described protective plate is fixed on described bearing base, described protective plate encloses and forms a protection chamber that contains described guide rail stroke cylinder and described reference seat, so that described guide rail stroke cylinder and described reference seat are protected.
6. the operating mechanism of the auxiliary sharpening machine of electrode cap according to claim 5, is characterized in that, between the leading flank of described reconditioning cutter head and grinding support, is provided with round baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204294467U CN203330838U (en) | 2013-07-18 | 2013-07-18 | Operating mechanism of auxiliary electrode cap sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204294467U CN203330838U (en) | 2013-07-18 | 2013-07-18 | Operating mechanism of auxiliary electrode cap sharpening machine |
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| Publication Number | Publication Date |
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| CN203330838U true CN203330838U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204294467U Expired - Lifetime CN203330838U (en) | 2013-07-18 | 2013-07-18 | Operating mechanism of auxiliary electrode cap sharpening machine |
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| CN (1) | CN203330838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827364A (en) * | 2015-05-12 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Welding point polishing mechanism of welding machine for enclosed compressor top shell |
| CN107755870A (en) * | 2016-08-15 | 2018-03-06 | 上海梅山钢铁股份有限公司 | A kind of electrode dressing device and grinding method for fixed resistance spot weld |
-
2013
- 2013-07-18 CN CN2013204294467U patent/CN203330838U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827364A (en) * | 2015-05-12 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Welding point polishing mechanism of welding machine for enclosed compressor top shell |
| CN107755870A (en) * | 2016-08-15 | 2018-03-06 | 上海梅山钢铁股份有限公司 | A kind of electrode dressing device and grinding method for fixed resistance spot weld |
| CN107755870B (en) * | 2016-08-15 | 2020-02-21 | 上海梅山钢铁股份有限公司 | Electrode grinding device and grinding method for fixed resistance spot welding machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR Co.,Ltd. Address before: 101301 Beijing city Shunyi District zhaoquanying Zhaofeng industrial base Dongying Road No. 19 Patentee before: Beijing Branch of BAIC Motor Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |