CN207710150U - A kind of anticollision welding gun with rubber protecting jacket - Google Patents
A kind of anticollision welding gun with rubber protecting jacket Download PDFInfo
- Publication number
- CN207710150U CN207710150U CN201721877040.XU CN201721877040U CN207710150U CN 207710150 U CN207710150 U CN 207710150U CN 201721877040 U CN201721877040 U CN 201721877040U CN 207710150 U CN207710150 U CN 207710150U
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- CN
- China
- Prior art keywords
- microswitch
- fixed
- cable
- driving lever
- protecting jacket
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Abstract
The utility model discloses a kind of anticollision welding gun with rubber protecting jacket, belongs to welding gun technical field.Including plumb joint, the cable being connect with plumb joint end, it further include anticollision device, collision-prevention device, the anticollision device, collision-prevention device includes casing, resetting spring, driving lever, microswitch, microswitch fixed seat and rubber protecting jacket, described sleeve pipe is sleeved on the cable and is fixed with cable, the resetting spring is fixed in casing, the front end of the driving lever is equipped with spherical surface shifting block, driving lever end is fixed on plumb joint, front end is stretched into casing, the microswitch fixed seat is fixed in casing, the microswitch is fixed in microswitch fixed seat, the spherical surface shifting block of driving lever compresses the button of microswitch, the front end of spherical surface shifting block is contacted with resetting spring, the rubber protecting jacket is sleeved on cable, both ends respectively with plumb joint, sleeve outer wall is fixed.The utility model spherical surface shifting block and microswitch push-button floating connection, high sensitivity, and avoid occurring artificially accidentally touching.
Description
Technical field
The utility model is related to a kind of anticollision welding gun with rubber protecting jacket, belongs to welding gun technical field.
Background technology
Welding gun refers to executing the part of welding operation, for shape as rifle, welding gun includes plumb joint and line in welding process
Cable, interior cable includes the pipelines such as wire-feeding pipe, contact tube.
Currently, to improve the efficiency of welding operation, mostly use welding gun and combine completion welding procedure with robot, and is working
In the process, welding gun often with inevitably collides with workpiece, and Butt welding gun damages and influences the quality of welding product.It is existing
Some welding gun anticollision device, collision-prevention devices mainly have side go out formula anticollision and directly go out formula anticollision, both anticollision device, collision-prevention devices be all stirred by connecting rod it is micro-
Dynamic switch makes microswitch be in normally opened or normally off, controls the unlatching and stopping of welding robot, this mode successively
The drawbacks of be by connecting rod press microswitch button its control sensitivity it is limited, only when connecting rod is in the direction that button is advanced
Button switching state can just be made when upper swing, to the crash response unobvious in other directions, and also have the artificial risk accidentally touched.
Invention content
The technical problem to be solved by the utility model is to：A kind of anticollision welding gun with rubber protecting jacket is provided, it is solved
The welding gun anticollision device, collision-prevention device control for having determined current is not sensitive enough and is easy to happen accidentally tactile problem.
Technical problem to be solved in the utility model takes following technical scheme to realize：
A kind of anticollision welding gun with rubber protecting jacket, including plumb joint, the cable that is connect with plumb joint end, further include preventing
Collision device, the anticollision device, collision-prevention device include casing, resetting spring, driving lever, microswitch, microswitch fixed seat and rubber protection
Set, described sleeve pipe are sleeved on the cable and are fixed with cable, and the resetting spring is fixed in casing, and the front end of the driving lever is set
There are spherical surface shifting block, driving lever end to be fixed on plumb joint, front end is stretched into casing, and the microswitch fixed seat is fixed on casing
Interior, the microswitch is fixed in microswitch fixed seat, and the spherical surface shifting block of driving lever compresses the button of microswitch, spherical surface
The front end of shifting block is contacted with resetting spring, and the rubber protecting jacket is sleeved on cable, and both ends are solid with plumb joint, sleeve outer wall respectively
It is fixed.
By using above-mentioned technical proposal, when normal work, the spherical surface shifting block of driving lever is pressed on the button of microswitch, micro-
Dynamic switch is in normally off, and plumb joint is subjected to, and when workpiece is encountered in plumb joint front end to be blocked, is moved after plumb joint
To move after making driving lever, make the button contacts position change of spherical surface shifting block and microswitch or disengage, microswitch is to machine
Device human hair goes out signal, makes periods of robot operation stop, and since spherical surface shifting block is directly with the button contacts of microswitch, contact surface is
One curved surface, when due to collision the offset of any direction occurs for plumb joint, driving lever swings to make connecing for button and spherical surface shifting block
Tactile position changes, even if making some offset slightly that can change contact position, to make button loosen, improves control
Sensitivity avoids collision damage plumb joint, and to avoid driving lever from being directly exposed in working environment, adding rubber protecting jacket prevents
Anticollision device, collision-prevention device enters dust, impurity in the course of work, improves service life；Also, the front end of driving lever and microswitch are respectively positioned on
Inside pipe casing avoids accidentally touching caused by human factor.
As preferred embodiment, the cable is equipped with cable protective sleeve.
By using above-mentioned technical proposal, the protection effect of cable is improved.
The cable protective sleeve is externally provided with bellows protective case.
By using above-mentioned technical proposal, the protection effect of cable is further increased, is prolonged the service life.
The microswitch includes three, and the driving lever includes three, and driving lever is used with microswitch corresponding matching.
By using above-mentioned technical proposal, connects between three microswitches, further increase sensitivity when anticollision.
The spherical surface shifting block is hemispherical, and burnishing surface and the driving lever of spherical surface shifting block are fixed.
By using above-mentioned technical proposal, convenient for spherical surface shifting block is fixed with driving lever.
The utility model has the beneficial effects that：Spherical surface shifting block compresses button, when plumb joint is shifted due to collision,
The contact surface of spherical surface shifting block and button is a spherical surface can make button even if plumb joint occurs slightly deviating in any direction
It loosens, so that welding robot is stopped, improve the sensitivity of control；The front end of driving lever is respectively positioned on microswitch in casing
Portion prevents from accidentally touching；Rubber protecting jacket is isolated by driving lever with external environment, and the foreign matters such as dust, impurity is avoided to enter influence control effect
Fruit.
Description of the drawings
Fig. 1 is the detaching structure schematic diagram of the utility model；
Fig. 2 is the use of the new type assembly structure diagram；
Fig. 3 is the utility model microswitch scheme of installation；
Fig. 4 is the utility model overall structure diagram.
In figure：Plumb joint 1, cable 2, casing 3, resetting spring 4, driving lever 5, spherical surface shifting block 51, microswitch 6, fine motion is opened
Close fixed seat 7, rubber protecting jacket 8, cable protective sleeve 9, bellows protective case 10.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of anticollision welding gun with rubber protecting jacket, including plumb joint 1 and plumb joint
The cable 2 of 1 end connection, further includes anticollision device, collision-prevention device, and the anticollision device, collision-prevention device includes that casing 3, resetting spring 4, driving lever 5, fine motion are opened
6, microswitch fixed seat 7 and rubber protecting jacket 8 are closed, described sleeve pipe 3 is sleeved on the cable 2 fixes with cable 2, the reset
Spring 4 is fixed in casing 3, and the front end of the driving lever 5 is equipped with spherical surface shifting block 51, and 5 end of driving lever is fixed on plumb joint 1, preceding
End is stretched into casing 3, and the microswitch fixed seat 7 is fixed in casing 3, and it is solid that the microswitch 6 is fixed on microswitch
In reservation 7, the spherical surface shifting block 51 of driving lever 5 compresses the button of microswitch 6, and front end and the resetting spring 4 of spherical surface shifting block 51 connect
It touches, the rubber protecting jacket 8 is sleeved on cable 2, and both ends are fixed with plumb joint 1,3 outer wall of casing respectively.
Cable 2 is equipped with cable protective sleeve 9.
Cable protective sleeve 9 is externally provided with bellows protective case 10.
Microswitch fixed seat 7 is annular, and circumferential surface and 3 inner wall of casing of microswitch fixed seat 7 are fixed, microswitch 6
It is fixed in microswitch fixed seat 7, in the cavity that microswitch fixed seat 7 and casing 3 surround.
Microswitch 6 includes three, and the driving lever 5 includes three, and driving lever 5 and 6 corresponding matching of microswitch use, can will
Three driving levers 5 make the integral structure of semi-surrounding type, are serially connected between three microswitches 6, to improve control sensitivity,
The model DB1 6A250 of microswitch 6.
Spherical surface shifting block 51 is hemispherical, and burnishing surface and the driving lever 5 of spherical surface shifting block 51 are fixed.
When work, the button floating connection of spherical surface shifting block 51 and microswitch 6, when plumb joint 1 deviates, driving lever 5 deviates,
To make button and the contact position of spherical surface shifting block 51 change, to make microswitch 6 change working condition, after promoting anticollision
Sensitivity is controlled, after manually removing barrier or changing 1 position of plumb joint, resetting spring 4 makes driving lever 5 reset.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of anticollision welding gun with rubber protecting jacket, including plumb joint, the cable that is connect with plumb joint end, feature exist
In：Further include anticollision device, collision-prevention device, the anticollision device, collision-prevention device includes casing, resetting spring, driving lever, microswitch, microswitch fixed seat
And rubber protecting jacket, described sleeve pipe are sleeved on the cable and are fixed with cable, the resetting spring is fixed in casing, described group
The front end of bar is equipped with spherical surface shifting block, and driving lever end is fixed on plumb joint, and front end is stretched into casing, the microswitch fixed seat
It is fixed in casing, the microswitch is fixed in microswitch fixed seat, spherical surface shifting block the pressing microswitch of driving lever
Button compresses, and the front end of spherical surface shifting block contacts with resetting spring, and the rubber protecting jacket is sleeved on cable, both ends respectively with welding
Head, sleeve outer wall are fixed.
2. a kind of anticollision welding gun with rubber protecting jacket according to claim 1, it is characterised in that:The cable is equipped with
Cable protective sleeve.
3. a kind of anticollision welding gun with rubber protecting jacket according to claim 2, it is characterised in that:The cable protective sleeve
It is externally provided with bellows protective case.
4. a kind of anticollision welding gun with rubber protecting jacket according to claim 1, it is characterised in that：The microswitch packet
Three are included, the driving lever includes three, and driving lever is used with microswitch corresponding matching.
5. a kind of anticollision welding gun with rubber protecting jacket according to claim 1, it is characterised in that：The spherical surface shifting block is
Hemispherical, burnishing surface and the driving lever of spherical surface shifting block are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877040.XU CN207710150U (en) | 2017-12-28 | 2017-12-28 | A kind of anticollision welding gun with rubber protecting jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877040.XU CN207710150U (en) | 2017-12-28 | 2017-12-28 | A kind of anticollision welding gun with rubber protecting jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710150U true CN207710150U (en) | 2018-08-10 |
Family
ID=63051036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877040.XU Expired - Fee Related CN207710150U (en) | 2017-12-28 | 2017-12-28 | A kind of anticollision welding gun with rubber protecting jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551524A (en) * | 2019-01-19 | 2019-04-02 | 嘉兴市宏丰机械有限公司 | A kind of robot quick change flexible chucking tools workbench |
-
2017
- 2017-12-28 CN CN201721877040.XU patent/CN207710150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551524A (en) * | 2019-01-19 | 2019-04-02 | 嘉兴市宏丰机械有限公司 | A kind of robot quick change flexible chucking tools workbench |
| CN109551524B (en) * | 2019-01-19 | 2024-03-29 | 嘉兴市宏丰机械有限公司 | Quick-change flexible fixture workbench for robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |