CN105537826A - Gun-bump protection device - Google Patents
Gun-bump protection device Download PDFInfo
- Publication number
- CN105537826A CN105537826A CN201610076321.9A CN201610076321A CN105537826A CN 105537826 A CN105537826 A CN 105537826A CN 201610076321 A CN201610076321 A CN 201610076321A CN 105537826 A CN105537826 A CN 105537826A
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- screw
- cross
- main body
- rush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0258—Electric supply or control circuits therefor
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Manipulator (AREA)
Abstract
The invention provides a gun-bump protection device which comprises an upper body, a lower body, a cross coupler, a sliding block and a conductive screw. A connecting block is fixed to the top of the upper body, the upper body is in threaded-matched connection with the lower body to form an inner cavity, and the cross coupler is arranged in the inner cavity. The cross coupler comprises an upper cross connecting plate, a lower cross connecting plate and a cross block, wherein the upper cross connecting plate is fixed to the upper body, a through hole is formed in the upper cross connecting plate, an insulation sleeve is arranged in the through hole, the bottom of the lower cross connecting plate is fixedly connected with an output connecting plate, a screw hole is formed in the center of the output connecting plate and upwards abuts against a spring top head through a tightening screw, and the spring top head upwards abuts against the sliding block to the inner end face of the cross connecting plate through locking springs. The conductive screw is arranged in the insulation sleeve, the bottom of the conductive screw is in contact with the top of the sliding block, and the conductive screw is further sleeved with a gun-bump protection output line. The gun-bump protection device has the advantages of being high in sensitivity, high in reset precision and low in price.
Description
Technical field
The present invention relates to and rush rifle resist technology field, more specifically, relate to one and rush rifle protective device.
Background technology
Rushing rifle protection mainly prevents welding gun from surprisingly swarming into a kind of defencive function of barrier.This is normally closed signal, and when barrier surprisingly swarmed into by welding gun, normally closed signal disconnects, and computer will order the stop motion immediately of each axle, enters manual mode.Disconnect the output of welding current simultaneously.It is at present, existing that to rush rifle protective device price higher.
Therefore, need be badly in need of research and development a kind of price common people rush rifle protective device.
Summary of the invention
In view of the above problems, the object of this invention is to provide one and rush rifle protective device, to solve the problem pointed out in above-mentioned background technology.
The invention provides one and rush rifle protective device, comprising: upper main body, lower main body, cross coupler, sliding shoe and contact screw; Wherein, contiguous block is fixed with at the top of upper main body, contiguous block is connected with robot, the lower limb of upper main body is provided with internal thread, the top edge of lower main body is provided with external screw thread, on external screw thread, cover has packing ring, and lower main body and upper main body screw are connected to form an inner chamber, and cross coupler is arranged in the lumen;
Cross coupler is from top to bottom by upper cross terminal pad, lower cross terminal pad and hydraulic steering gear adopting cross piece composition, upper cross terminal pad and upper main body are fixed, a through hole is provided with in upper cross terminal pad, insulation sleeve is provided with in through hole, the bottom of lower cross terminal pad is fixedly connected with output terminal pad, screw is offered at the center exporting terminal pad, screw pushes up spring top by holding out against on screw, spring top will sliding shoe be pushed up on the inner face of supreme cross terminal pad by locking spring, the cylindrical of sliding shoe and the endoporus of lower cross terminal pad form clearance sliding fit, welding gun is fixedly connected with in the bottom exporting terminal pad,
Contact screw is arranged in insulation sleeve, and the top contact of the bottom of contact screw and sliding shoe, on contact screw, also cover has one to rush rifle protection output line, rushes rifle protection output line and is connected to rushing on rifle protection interface of motion control card.
In addition, preferred scheme is, upper main body is fixed by screw and upper cross terminal pad.
In addition, preferred scheme is, upper main body is fixed by screw and contiguous block.
In addition, preferred scheme is, exports terminal pad and is fixed by screw and lower cross terminal pad.
Moreover preferred scheme is, upper cross terminal pad, lower cross terminal pad and hydraulic steering gear adopting cross piece are linked together by straight pin.
Provided by the inventionly rush rifle protective device, highly sensitive, reseting precision is high, low price.
In order to realize above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more aspect of the present invention comprises.Explanation below and accompanying drawing describe some illustrative aspects of the present invention in detail.But what these aspects indicated is only some modes that can use in the various modes of principle of the present invention.In addition, the present invention is intended to comprise all these aspects and their equivalent.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present invention, other object of the present invention and result will more be understood and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the structural representation rushing rifle protective device of the embodiment of the present invention.
Detailed description of the invention
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.In other example, one or more embodiment for convenience of description, known structure and equipment illustrate in block form an.
Fig. 1 shows the structure rushing rifle protective device of the embodiment of the present invention.
As shown in Figure 1, what the embodiment of the present invention provided rush rifle protective device comprises: comprising: upper main body 2, lower main body 11, cross coupler, sliding shoe 5 and contact screw 13; Wherein, contiguous block 1 is fixed with by screw at the top of upper main body 2, contiguous block 1 is connected with robot (being specially the arm of robot), the lower limb of upper main body 2 is provided with internal thread, the top edge of lower main body 11 is provided with external screw thread, on external screw thread, cover has packing ring 6, and lower main body 11 is threaded with upper main body 2 formation inner chamber, and cross coupler setting in the lumen;
Cross coupler is from top to bottom by upper cross terminal pad 4, lower cross terminal pad 7 and hydraulic steering gear adopting cross piece 8 form, upper cross terminal pad 4 is fixed by screw and upper main body 2, a through hole is provided with in upper cross terminal pad, insulation sleeve 3 is provided with in through hole, the bottom of lower cross terminal pad 7 is fixedly connected with by screw and exports terminal pad 10, screw is offered at the center exporting terminal pad 10, screw pushes up spring top 9 by holding out against on screw 14, spring top 9 will sliding shoe 5 be pushed up on the inner face of supreme cross terminal pad 4 by locking spring 15, the cylindrical of sliding shoe 5 and the endoporus of lower cross terminal pad 7 form small―gap suture and are slidably matched, welding gun is fixedly connected with in the bottom exporting terminal pad 10,
Contact screw 13 is arranged in insulation sleeve 3, and the top contact of the bottom of contact screw 13 and sliding shoe 5, on contact screw 13, also cover has one to rush rifle protection output line 12, rushes rifle protection output line 12 and is connected to rushing on rifle protection interface of motion control card.
The operation principle rushing rifle protective device provided by the invention is: under normal circumstances, when output terminal pad 10 exports and do not produce displacement, holds out against screw 14 and is upwards pushed up by sliding shoe 5 by locking spring 15, sliding shoe 5 is contacted with contact screw 13.Now rush rifle protection and be in normally off.Robot arm is with rushing rifle protective device and welding gun motion; when barrier encountered by welding gun; the output terminal pad 10 be connected with welding gun is subjected to displacement due to the impact of barrier; the cross coupler be connected with output terminal pad 10 also can be subjected to displacement, and now sliding shoe 5 tilts because of the displacement bias center of cross coupler.Sliding shoe 5 and contact screw 13 are thrown off; now rush rifle protection to disconnect; by rushing rifle protection output line 12, signal is input to motion control card, signal is input in industrial computer by motion control card, and industrial computer controlled motion control card stops the motion of robot arm or allows the former road of robot arm return.When the external force exporting terminal pad 10 is eliminated, all member reset of the effect due to locking spring 15, sliding shoe 5 contacts with contact screw 13 again.Rush rifle protection to eliminate.The large I of external force virtual value regulates by holding out against screw 14.
It should be noted that, rush in rifle protective device, except acute insulation sleeve 3 is except insulator, other parts are electric conductor.
Provided by the inventionly rush rifle protective device in use, have highly sensitive, that reseting precision is high advantage, existing rifle protective device price of rushing is about 6500-8000 yuan, and rifle protective device price of rushing provided by the invention is hundreds of unit.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (5)
1. rush a rifle protective device, it is characterized in that, comprising: upper main body, lower main body, cross coupler, sliding shoe and contact screw; Wherein, the top of main body is fixed with contiguous block on described, described contiguous block is connected with described robot, the lower limb of main body is provided with internal thread on described, the top edge of described lower main body is provided with external screw thread, on described external screw thread, cover has packing ring, and described lower main body and described upper main body screw are connected to form an inner chamber, and described cross coupler is arranged in described inner chamber;
Described cross coupler is from top to bottom by upper cross terminal pad, lower cross terminal pad and hydraulic steering gear adopting cross piece composition, described upper cross terminal pad and described upper main body are fixed, a through hole is provided with on described in cross terminal pad, insulation sleeve is provided with in described through hole, the bottom of described lower cross terminal pad is fixedly connected with output terminal pad, screw is offered at the center of described output terminal pad, described screw pushes up spring top by holding out against on screw, described spring top will described sliding shoe be pushed up on the inner face of described upper cross terminal pad by locking spring, the cylindrical of described sliding shoe and the endoporus of described lower cross terminal pad form clearance sliding fit, welding gun is fixedly connected with in the bottom of described output terminal pad,
Described contact screw is arranged in described insulation sleeve; and the top contact of the bottom of described contact screw and described sliding shoe; on described contact screw also cover have one rush rifle protection output line, described in rush rifle protection output line be connected to rushing on rifle protection interface of motion control card.
2. rush rifle protective device as claimed in claim 1, it is characterized in that,
Described upper main body is fixed by screw and described upper cross terminal pad.
3. rush rifle protective device as claimed in claim 2, it is characterized in that,
Described upper main body is fixed by screw and described contiguous block.
4. rush rifle protective device as claimed in claim 3, it is characterized in that,
Described output terminal pad is fixed by screw and described lower cross terminal pad.
5. rush rifle protective device as claimed in claim 4, it is characterized in that,
Described upper cross terminal pad, described lower cross terminal pad and described hydraulic steering gear adopting cross piece are linked together by straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076321.9A CN105537826B (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076321.9A CN105537826B (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537826A true CN105537826A (en) | 2016-05-04 |
| CN105537826B CN105537826B (en) | 2017-04-05 |
Family
ID=55817632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076321.9A Active CN105537826B (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537826B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5006809B2 (en) * | 2008-01-25 | 2012-08-22 | 新明和工業株式会社 | Plasma gun |
| CN202922107U (en) * | 2012-05-09 | 2013-05-08 | 山东水泊焊割设备制造有限公司 | Anti-collision device for welding gun |
| CN203156248U (en) * | 2013-01-10 | 2013-08-28 | 成都环龙智能系统设备有限公司 | Anti-collision mechanism |
| CN203265974U (en) * | 2013-05-09 | 2013-11-06 | 山东水泊焊割设备制造有限公司 | Welding gun collision protector |
| CN203282087U (en) * | 2013-05-07 | 2013-11-13 | 昆山日皓焊切器材有限公司 | Side-exit type welding gun anti-collision device and welding gun with anti-collision device |
| CN204621395U (en) * | 2015-03-18 | 2015-09-09 | 江苏新光数控技术有限公司 | A kind of welding gun obstacle avoidance sensor structure |
| CN204921738U (en) * | 2015-09-15 | 2015-12-30 | 台州市耀东传动机械有限公司 | Compact form crosshead shoe shaft coupling expands |
| CN205363072U (en) * | 2016-02-03 | 2016-07-06 | 重庆飞宙机械自动化设备有限公司 | Rush rifle protection device |
-
2016
- 2016-02-03 CN CN201610076321.9A patent/CN105537826B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5006809B2 (en) * | 2008-01-25 | 2012-08-22 | 新明和工業株式会社 | Plasma gun |
| CN202922107U (en) * | 2012-05-09 | 2013-05-08 | 山东水泊焊割设备制造有限公司 | Anti-collision device for welding gun |
| CN203156248U (en) * | 2013-01-10 | 2013-08-28 | 成都环龙智能系统设备有限公司 | Anti-collision mechanism |
| CN203282087U (en) * | 2013-05-07 | 2013-11-13 | 昆山日皓焊切器材有限公司 | Side-exit type welding gun anti-collision device and welding gun with anti-collision device |
| CN203265974U (en) * | 2013-05-09 | 2013-11-06 | 山东水泊焊割设备制造有限公司 | Welding gun collision protector |
| CN204621395U (en) * | 2015-03-18 | 2015-09-09 | 江苏新光数控技术有限公司 | A kind of welding gun obstacle avoidance sensor structure |
| CN204921738U (en) * | 2015-09-15 | 2015-12-30 | 台州市耀东传动机械有限公司 | Compact form crosshead shoe shaft coupling expands |
| CN205363072U (en) * | 2016-02-03 | 2016-07-06 | 重庆飞宙机械自动化设备有限公司 | Rush rifle protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537826B (en) | 2017-04-05 |
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