CN205363072U - Rush rifle protection device - Google Patents
Rush rifle protection device Download PDFInfo
- Publication number
- CN205363072U CN205363072U CN201620111402.3U CN201620111402U CN205363072U CN 205363072 U CN205363072 U CN 205363072U CN 201620111402 U CN201620111402 U CN 201620111402U CN 205363072 U CN205363072 U CN 205363072U
- Authority
- CN
- China
- Prior art keywords
- screw
- main body
- connection dish
- cross
- dish
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a rush rifle protection device, include: go up main part, lower main part, oldham coupling, sliding block and conductive screw, being fixed with the connecting block at the top of last main part, going up the main part and form an inner chamber with lower main part screw thread fit connection, oldham coupling sets up in the inner chamber, oldham coupling includes cross connection pad, down cross connection pad and cross piece, and it is fixed with last main part to go up the cross connection pad, sets up a through -hole in last cross connection pad, is provided with insulating cover in the through -hole, the bottom fixedly connected with output connection dish of lower cross connection pad, and it has the screw to open at the center of output connection dish, and the screw passes through screw top and goes up top spring top, and the spring top is pushed up on with the sliding block on the interior terminal surface of supreme cross connection pad through locking spring, conductive screw sets up in insulating cover, and the top contact of conductive screw 's bottom and sliding block, and still the cover has one to rush rifle protection output line on conductive screw. The utility model has the advantages of sensitivity is high, the precision that resets height.
Description
Technical field
This utility model relates to rushing rifle resist technology field, more specifically, relates to one and rushes rifle protection 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.Simultaneously switch off the output of welding current.At present, existing rifle of rushing protects device price higher.
Accordingly, it would be desirable to device protected by the rifle of rushing being badly in need of researching and developing a kind of price common people.
Utility model content
In view of the above problems, the purpose of this utility model is to provide one and rushes rifle protection device, with the problem solving to point out in above-mentioned background technology.
This utility model provides one to rush rifle protection device, including: upper main body, lower main body, cross coupler, sliding shoe and contact screw；Wherein, it is fixed with contiguous block at the top of upper main body, contiguous block is connected with robot, lower limb in upper main body is provided with female thread, top edge in lower main body is provided with external screw thread, being cased with packing ring on external screw thread, lower main body is connected one inner chamber of formation with upper main body screw, and cross coupler is arranged in the lumen；
Cross coupler is from top to bottom by upper cross connection dish, lower cross connection dish and hydraulic steering gear adopting cross piece composition, upper cross connection dish and upper main body are fixed, it is provided with a through hole in upper cross connection dish, insulation sleeve it is provided with in through hole, the bottom of lower cross connection dish is fixedly connected with output connection dish, screw is offered at the center of output connection dish, screw pushes up spring top by holding out against on screw, spring comes directly towards on the inner face pushing up supreme cross connection dish on sliding shoe by locking spring, the cylindrical of sliding shoe is connected the endoporus of dish and forms clearance sliding fit with lower cross, it is fixedly connected with welding gun in the bottom of output connection dish；
Contact screw is arranged in insulation sleeve, and the top contact of the bottom of contact screw and sliding shoe, is also cased with one and rushes rifle protection output lead on contact screw, rushes rifle protection output lead and is connected to the rushing on rifle protection interface of motion control card.
Additionally, it is preferred that scheme be that upper main body is connected dish by screw with upper cross and fixes.
Furthermore it is preferred that scheme be that upper main body is fixed by screw and contiguous block.
Additionally, it is preferred that scheme be that output connection dish is connected dish by screw with lower cross and fixes.
Furthermore, it is preferred that scheme is, upper cross connection dish, lower cross connection dish and hydraulic steering gear adopting cross piece are linked together by straight pin.
What this utility model provided rushes rifle protection device, highly sensitive, reseting precision is high, low price.
Accompanying drawing explanation
By the content of the reference explanation below in conjunction with accompanying drawing and claims, and along with being more fully understood from of the present utility model, other purpose of the present utility model and result will be more apparent and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the structural representation rushing rifle protection device of this utility model embodiment.
Detailed description of the invention
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, many details are elaborated.It may be evident, however, that these embodiments can also be realized when not having these details.In other example, for the ease of describing one or more embodiment, known structure and equipment illustrate in block form an.
Fig. 1 illustrates the structure rushing rifle protection device of this utility model embodiment.
As it is shown in figure 1, the rifle protection device of rushing that this utility model embodiment provides includes: including: upper main body 2, lower main body 11, cross coupler, sliding shoe 5 and contact screw 13；Wherein, it is fixed with contiguous block 1 by screw at the top of upper main body 2, contiguous block 1 is connected with robot (being specially the arm of robot), lower limb in upper main body 2 is provided with female thread, top edge in lower main body 11 is provided with external screw thread, being cased with packing ring 6 on external screw thread, lower main body 11 threadeds one inner chamber of formation with upper main body 2, and cross coupler is arranged in the lumen；
Cross coupler is from top to bottom by upper cross connection dish 4, lower cross connection dish 7 and hydraulic steering gear adopting cross piece 8 form, upper cross connection dish 4 is fixed with upper main body 2 by screw, it is provided with a through hole in upper cross connection dish, insulation sleeve 3 it is provided with in through hole, the bottom of lower cross connection dish 7 is fixedly connected with output connection dish 10 by screw, screw is offered at the center of output connection dish 10, screw pushes up spring top 9 by holding out against on screw 14, locking spring 15 is passed through by the inner face pushing up supreme cross connection dish 4 on sliding shoe 5 in spring top 9, the cylindrical of sliding shoe 5 is connected the endoporus formation small-gap suture of dish 7 and is slidably matched with lower cross, it is fixedly connected with welding gun in the bottom of output connection dish 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, is also cased with one and rushes rifle protection output lead 12 on contact screw 13, rushes rifle protection output lead 12 and is connected to the rushing on rifle protection interface of motion control card.
What this utility model provided rushes the operation principle of rifle protection device is: under normal circumstances, output connection dish 10 exports when not producing displacement, holds out against screw 14 and is upwards pushed up by sliding shoe 5 by locking spring 15, makes sliding shoe 5 contact with contact screw 13.Now rush rifle protection and be in normally off.Robot arm is with rushing rifle protection device and welding gun motion; when barrier encountered by welding gun; the output connection dish 10 being connected with welding gun is subjected to displacement due to the impact of barrier; the cross coupler being connected dish 10 connection with output 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 disengage; now rush rifle protection to disconnect; inputting a signal into motion control card by rushing rifle protection output lead 12, motion control card inputs a signal in industrial computer, and industrial computer controls motion control card and stops the motion of robot arm or allow robot arm backtracking.When the external force of output connection dish 10 eliminates, due to all member reset of the effect of locking spring 15, sliding shoe 5 contacts with contact screw 13 again.Rush rifle protection to eliminate.The big I of external force virtual value is adjusted by holding out against screw 14.
It should be noted that rush in rifle protection device, except acute insulation sleeve 3 is except insulator, other parts are electric conductor.
What this utility model provided rushes rifle protection device in use, has advantage highly sensitive, that reseting precision is high, and existing rifle protection device price of rushing is about 6,500 8000 yuan, and the rifle protection device price of rushing that this utility model provides is hundreds of unit.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (5)
1. rush rifle protection device for one kind, it is characterised in that including: 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 robot, the lower limb of main body is provided with female thread on described, top edge in described lower main body is provided with external screw thread, being cased with packing ring on described external screw thread, described lower main body is connected one inner chamber of formation with described upper main body screw, and described cross coupler is arranged in described inner chamber；
Described cross coupler is from top to bottom by upper cross connection dish, lower cross connection dish and hydraulic steering gear adopting cross piece composition, described upper cross connection dish and described upper main body are fixed, it is provided with a through hole on described in cross connection dish, it is provided with insulation sleeve in described through hole, the bottom of described lower cross connection dish is fixedly connected with output connection dish, screw is offered at the center of described output connection dish, described screw pushes up spring top by holding out against on screw, described spring top will be pushed up on described sliding shoe to the inner face of described upper cross connection dish by locking spring, the cylindrical of described sliding shoe is connected the endoporus of dish and forms clearance sliding fit with described lower cross, it is fixedly connected with welding gun in the bottom of described output connection dish；
Described contact screw is arranged in described insulation sleeve; and the top contact of the bottom of described contact screw and described sliding shoe; described contact screw is also cased with one and rushes rifle protection output lead, described in rush rifle protection output lead and be connected to the rushing on rifle protection interface of motion control card.
2. rush rifle protection device as claimed in claim 1, it is characterised in that
Described upper main body is connected dish by screw with described upper cross and fixes.
3. rush rifle protection device as claimed in claim 2, it is characterised in that
Described upper main body is fixed by screw and described contiguous block.
4. rush rifle protection device as claimed in claim 3, it is characterised in that
Described output connection dish is connected dish by screw with described lower cross to be fixed.
5. rush rifle protection device as claimed in claim 4, it is characterised in that
Described upper cross connection dish, described lower cross connection dish and described hydraulic steering gear adopting cross piece are linked together by straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111402.3U CN205363072U (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111402.3U CN205363072U (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363072U true CN205363072U (en) | 2016-07-06 |
Family
ID=56264554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111402.3U Withdrawn - After Issue CN205363072U (en) | 2016-02-03 | 2016-02-03 | Rush rifle protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-02-03 CN CN201620111402.3U patent/CN205363072U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20170405 |