CN203282087U - Side-exit type welding gun anti-collision device and welding gun with anti-collision device - Google Patents
Side-exit type welding gun anti-collision device and welding gun with anti-collision device Download PDFInfo
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- CN203282087U CN203282087U CN2013202429563U CN201320242956U CN203282087U CN 203282087 U CN203282087 U CN 203282087U CN 2013202429563 U CN2013202429563 U CN 2013202429563U CN 201320242956 U CN201320242956 U CN 201320242956U CN 203282087 U CN203282087 U CN 203282087U
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- prevention device
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Abstract
The utility model relates to the technical field of welding guns, and discloses a side-exit type welding gun anti-collision device and a welding gun with the anti-collision device. The side-exit type welding gun anti-collision device is connected to the outer periphery of the welding gun and comprises a connection rod, a switch base, a switch and a spring, wherein one end of the connection rod is connected to a support of a welding robot in welded mode, the other end of the connection rod is pressed by the spring, and the switch is arranged on the switch base. In a normal state, the switch is pressed by the connection rod to be in a switched-on state, and the welding robot works normally; when a welding nozzle of the welding gun is blocked, the connection rod shifts, the switch is switched off, the switch sends a cutoff signal to the welding robot through a signal line, and the welding robot stops working. The welding gun anti-collision device and the welding gun are applied to the welding robot and achieve the anti-collision function of the welding gun.
Description
Technical field
The utility model relates to the welding gun technical field, relates in particular to that a kind of side goes out the welding gun anticollision device, collision-prevention device of formula and with the welding gun of anticollision device, collision-prevention device.
Background technology
At present, the welding gun of a lot of welding robots uses is not equipped with corresponding welding gun anticollision device, collision-prevention device.And in the course of the work, the collision of welding gun and workpiece etc. is normal occurrence, in case welding gun and workpiece etc. bump, and welding robot does not quit work, can Butt welding gun and workpiece etc. cause heavy losses.Therefore, for welding gun, corresponding welding gun anticollision device, collision-prevention device being installed is problem demanding prompt solution.
The utility model content
The purpose of this utility model is to provide welding gun anticollision device, collision-prevention device that a kind of side goes out formula and, with the welding gun of anticollision device, collision-prevention device, is applied to welding robot, realizes the collision prevention function of welding gun.
For realizing the purpose of this utility model, the utility model provides following technical scheme:
A kind of side goes out the welding gun anticollision device, collision-prevention device of formula, described welding gun anticollision device, collision-prevention device is connected to the excircle of welding gun, described welding gun anticollision device, collision-prevention device comprises: connecting rod, switch base, switch and spring, support in one end connecting welding robot of described connecting rod, the other end is pushed down by described spring, and described switch is arranged on described switch base; Under normal condition, described connecting rod is pushed down described switch, makes described switch be in closure state, described welding robot normal operation; When the tip of described welding gun was subject to stopping, described connecting rod skew, disconnected described switch, makes described switch send cut-off signal to welding robot by holding wire, and described welding robot is quit work.
Preferably, described switch base is provided with switch bit and through hole, described switch is arranged on described switch bit, described connecting rod passes described through hole, described connecting rod is provided with annular projection, the front end of described circular protrusion blocks described switch base, pushes down described switch, and described spring is blocked in the rear end of described circular protrusion.
Further preferred, described switch base is provided with 3 switch bit, 3 described switch series connection, and be arranged on respectively 3 described switch bit.
Preferably, described switch is the Swing-Rod switch, and described Swing-Rod switch comprises fork and button; Under normal condition, described connecting rod is pushed down described fork, by described fork, pushes down described button, makes described Swing-Rod switch be in closure state, described welding robot normal operation; When the tip of described welding gun was subject to stopping, described connecting rod skew, discharged described fork, thereby discharge described button, makes described Swing-Rod switch send cut-off signal to welding robot by holding wire, and described welding robot is quit work.
Preferably, described welding gun anticollision device, collision-prevention device is provided with shell, top cover and bottom, described top cover and bottom are arranged on respectively the front-end and back-end of described shell, described spring, switch base and switch are arranged in the cavity of described shell, top cover and bottom formation, and the front end of described connecting rod passes from described top cover.
Further preferred, be provided with installation position on described shell, by described installation position, described welding gun anticollision device, collision-prevention device is arranged on the excircle of described welding gun.
A kind of welding gun with anticollision device, collision-prevention device, comprise that the described side of such scheme goes out the welding gun anticollision device, collision-prevention device of formula.
The beneficial effects of the utility model are: under normal condition, described connecting rod is pushed down described switch, makes described switch be in closure state, described welding robot normal operation; When the tip of described welding gun was subject to stopping, described connecting rod skew, disconnected described switch, makes described switch send cut-off signal to welding robot by holding wire, described welding robot quit work, in order to avoid welding gun and workpiece etc. cause heavy losses.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model welding gun anticollision device, collision-prevention device and welding gun;
Fig. 2 is the part parts assembling schematic diagram of the utility model welding gun anticollision device, collision-prevention device;
Fig. 3 is the part exploded sketch of the utility model welding gun anticollision device, collision-prevention device;
Fig. 4 is the longitudinal sectional drawing of the utility model welding gun anticollision device, collision-prevention device along A-A line in Fig. 2;
Fig. 5 is the structure enlarged drawing of Swing-Rod switch in the utility model welding gun anticollision device, collision-prevention device.
Wherein: 1-welding gun anticollision device, collision-prevention device, 2-welding gun, 3-support, 11-connecting rod, 111-circular protrusion, 111a-front end, the 111b-rear end, 12-spring, 13-switch base, 131-switch bit, 132-through hole, 14-switch, the 141-fork, 142-button, 15-shell, 151-installation position, 16-top cover, 17-bottom.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1, the utility model welding gun anticollision device, collision-prevention device 1 is connected with welding gun 2 excircles, specifically with the excircle at the rear portion of welding gun 2 main bodys, is connected.
To shown in Figure 5, the utility model welding gun anticollision device, collision-prevention device 1 comprises: connecting rod 11, switch base 13, switch 14 and spring 12 as Fig. 2.Support 3(in one end connecting welding robot of connecting rod 11 please refer to Fig. 1), the other end is pushed down by spring 12, and switch 14 is arranged on switch base 13.Under normal condition, connecting rod 11 is pushed down switch base 13 under the pressure of spring 12, also namely pushes down the switch 14 that is arranged on switch base 13, makes switch 14 be in closure state, the welding robot normal operation.So-called " closure state " refers to that switch is in the state of ON.When the tip of welding gun is subject to stopping, connecting rod 11 skews, cut-off switch 14, make switch 14 send cut-off signal to welding robot by holding wire, and welding robot is quit work.So-called " cut-off switch " refers to that switch changes the state of OFF over to.
Particularly, as shown in Figure 4, switch base 13 is provided with 3 switch bit 131 and 14 series connection of 132,3 switches of 1 through hole, and is arranged on respectively 3 switch bit 131.One end of connecting rod 11 connection brackets 3 passes through hole 132, and connecting rod 11 is provided with annular projection 111, and the front end 111a of circular protrusion 111 blocks switch base 13, also namely pushes down 3 switches 14, and the rear end 111b of circular protrusion 111 blocks spring 12, also namely by spring 12, is pushed down.Those skilled in the art can understand, the quantity of switch 14 is not limited to 3, switch 14 series connection of 2,4 or other quantity can be set, the utility model adopts the benefit of 3 switches, 14 series connection to be: when the tip of welding gun is subject to stopping, connecting rod 11 skews, can realize that switch 14 sends cut-off signal to welding robot by holding wire as long as disconnect wherein any one switch 14, described welding robot is quit work, increase crashproof sensitiveness.Utility model people finds in experimentation, the situation of 1 or 2 switch 14 series connection only is set, and in the time of usually can not being subject to stopping at the tip of welding gun, disconnects sensitively, affect crashproof effect, and the effect of 3 switch 14 series connection is very superior.
In the utility model, the preferred Swing-Rod switch of switch 14, as shown in Figure 5, the Swing-Rod switch comprises fork 141 and button 142, the Swing-Rod switch specifically can be selected from Omron Corp.Under normal condition, connecting rod 11 is pushed down fork 141, by fork 141, pushes down button 142, makes the Swing-Rod switch be in closure state, the welding robot normal operation.When the tip of welding gun 2 was subject to stopping, connecting rod 11 skews, discharge fork 141, thereby release-push 142 made the Swing-Rod switch send cut-off signal to welding robot by holding wire, and welding robot is quit work.
Can be found out by such scheme; when the tip of welding gun is subject to stopping; above-mentioned welding gun anticollision device, collision-prevention device in time quits work welding robot; and data reset; in order to avoid welding gun and workpiece etc. cause heavy losses; can effectively protect the equipment such as welding gun and workpiece, also can not depart from the target setting position because of collision.
As shown in Figures 2 and 3, as preferred version,, the welding gun anticollision device, collision-prevention device is provided with shell 15, top cover 16 and bottom 17, and top cover 16 and bottom 17 are arranged on respectively the front-end and back-end of shell 15.Spring 12, switch base 13 and switch 14 are arranged in the cavity of described shell 15, top cover 16 and bottom 17 formation, and the front end of connecting rod 11 (being an end of connection bracket 3) passes from top cover 16.
As shown in Figure 1, be provided with installation position 151 on shell 15, by installation position 151, welding gun anticollision device, collision-prevention device 1 be arranged on the excircle of welding gun 2.Particularly, can welding gun anticollision device, collision-prevention device 1 be arranged on by modes such as screws the excircle of welding gun 2.
The welding gun of the utility model band anticollision device, collision-prevention device, comprise that the side in such scheme goes out the welding gun anticollision device, collision-prevention device of formula, and the annexation of welding gun anticollision device, collision-prevention device 1 and welding gun 2 as shown in Figure 1.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (7)
1. a side goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, described welding gun anticollision device, collision-prevention device is connected to the excircle of welding gun (2), described welding gun anticollision device, collision-prevention device comprises: connecting rod (11), switch base (13), switch (14) and spring (12), support (3) in one end connecting welding robot of described connecting rod (11), the other end is pushed down by described spring (12), and described switch (14) is arranged on described switch base (13); Under normal condition, described connecting rod (11) is pushed down described switch (14), makes described switch (14) be in closure state, described welding robot normal operation; When the tip of described welding gun (2) was subject to stopping, described connecting rod (11) skew, disconnected described switch (14), makes described switch (14) send cut-off signal to welding robot by holding wire, and described welding robot is quit work.
2. side according to claim 1 goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, described switch base (13) is provided with switch bit (131) and through hole (132), described switch (14) is arranged on described switch bit (131), described connecting rod (11) passes described through hole (132), described connecting rod (11) is provided with annular projection (111), the front end (111a) of described circular protrusion (111) blocks described switch base (13), push down described switch (14), described spring (12) is blocked in the rear end (111b) of described circular protrusion (111).
3. side according to claim 2 goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, described switch base (13) is provided with 3 switch bit (131), 3 described switches (14) series connection, and be arranged on respectively 3 described switch bit (131).
4. side according to claim 1 goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, described switch (14) is the Swing-Rod switch, and described Swing-Rod switch comprises fork (141) and button (142); Under normal condition, described connecting rod (11) is pushed down described fork (141), by described fork (141), pushes down described button (142), makes described Swing-Rod switch be in closure state, described welding robot normal operation; When the tip of described welding gun (2) is subject to stopping, described connecting rod (11) skew, discharge described fork (141), thereby discharge described button (142), make described Swing-Rod switch send cut-off signal to welding robot by holding wire, described welding robot is quit work.
5. side according to claim 1 goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, described welding gun anticollision device, collision-prevention device is provided with shell (15), top cover (16) and bottom (17), described top cover (16) and bottom (17) are arranged on respectively the front-end and back-end of described shell (15), described spring (12), switch base (13) and switch (14) are arranged in the cavity of described shell (15), top cover (16) and bottom (17) formation, and the front end of described connecting rod (11) passes from described top cover (16).
6. side according to claim 5 goes out the welding gun anticollision device, collision-prevention device of formula, it is characterized in that, is provided with installation position (151) on described shell (15), by described installation position (151), described welding gun anticollision device, collision-prevention device is arranged on the excircle of described welding gun (2).
7. the welding gun with anticollision device, collision-prevention device, is characterized in that, comprises that the described side of claim 1 to 6 any one goes out the welding gun anticollision device, collision-prevention device of formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202429563U CN203282087U (en) | 2013-05-07 | 2013-05-07 | Side-exit type welding gun anti-collision device and welding gun with anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202429563U CN203282087U (en) | 2013-05-07 | 2013-05-07 | Side-exit type welding gun anti-collision device and welding gun with anti-collision device |
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| Publication Number | Publication Date |
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| CN203282087U true CN203282087U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202429563U Expired - Fee Related CN203282087U (en) | 2013-05-07 | 2013-05-07 | Side-exit type welding gun anti-collision device and welding gun with anti-collision device |
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| CN (1) | CN203282087U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231188A (en) * | 2013-05-07 | 2013-08-07 | 昆山日皓焊切器材有限公司 | Side-mounted welding gun anti-collision device and welding gun with same |
| CN104439789A (en) * | 2014-11-26 | 2015-03-25 | 泰佰亿（山东）工业有限公司 | Protective cover of welding gun anti-collision device |
| CN104439788A (en) * | 2014-11-26 | 2015-03-25 | 泰佰亿（山东）工业有限公司 | Flange positioning connecting rod assembly unit for welding gun anti-collision device |
| CN105537826A (en) * | 2016-02-03 | 2016-05-04 | 重庆飞宙机械自动化设备有限公司 | Gun-bump protection device |
-
2013
- 2013-05-07 CN CN2013202429563U patent/CN203282087U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231188A (en) * | 2013-05-07 | 2013-08-07 | 昆山日皓焊切器材有限公司 | Side-mounted welding gun anti-collision device and welding gun with same |
| CN104439789A (en) * | 2014-11-26 | 2015-03-25 | 泰佰亿（山东）工业有限公司 | Protective cover of welding gun anti-collision device |
| CN104439788A (en) * | 2014-11-26 | 2015-03-25 | 泰佰亿（山东）工业有限公司 | Flange positioning connecting rod assembly unit for welding gun anti-collision device |
| CN104439788B (en) * | 2014-11-26 | 2016-06-22 | 泰佰亿（山东）工业有限公司 | Welding gun beam flange positioning linkage rod assembly unit |
| CN105537826A (en) * | 2016-02-03 | 2016-05-04 | 重庆飞宙机械自动化设备有限公司 | Gun-bump protection device |
| CN105537826B (en) * | 2016-02-03 | 2017-04-05 | 重庆飞宙机械自动化设备有限公司 | Rush rifle protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20210507 |