CN203265974U - Welding gun collision protector - Google Patents
Welding gun collision protector Download PDFInfo
- Publication number
- CN203265974U CN203265974U CN 201320248190 CN201320248190U CN203265974U CN 203265974 U CN203265974 U CN 203265974U CN 201320248190 CN201320248190 CN 201320248190 CN 201320248190 U CN201320248190 U CN 201320248190U CN 203265974 U CN203265974 U CN 203265974U
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- China
- Prior art keywords
- hole
- welding gun
- bolt
- probe
- blind
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- Expired - Lifetime
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Abstract
The utility model discloses a welding gun collision protector which comprises a shell and a fixing rod, wherein an inner hole is formed in the fixing rod and communicated with a cavity, a sensor is mounted in the inner hole, a probe is matched with the cavity and corresponds to the sensor, the diameter of the cavity is greater than that of the probe, a communicated hole is formed in the bottom of each blind hole, a bolt is mounted in each blind hole, each bolt passes through the communicated hole and is fixedly connected with a connecting base, a spring is mounted on the periphery of each bolt and positioned in the blind hole, and the diameter of the communicated hole is greater than that of each bolt and smaller than that of each blind hole. According to the welding gun collision protector, the springs and the sensor for buffering are mounted, and the effective buffering effect is realized, so that the welding gun is effectively prevented from greater impact and from being cracked up. The welding gun collision protector further has the advantages of simple and compact structure, low manufacturing cost and high sensitivity.
Description
Technical field
The utility model relates to a kind of welding gun anticollision device, especially a kind of welding gun collision protector.
Background technology
Welding gun unavoidable and workpiece in the course of the work bumps, and causes welding gun to damage.Changing welding gun not only can increase user's production cost, and, extended duration of processing work, have a strong impact on user's normal production.
The utility model content
The purpose of this utility model is to provide a kind of welding gun collision protector, and it can when welding gun and workpiece bump, play cushioning effect; signaling to control device simultaneously stops welding gun to continue to move; can prevent that welding gun from suffering damage, thereby, the problem that prior art exists can be solved.
The technical scheme that its technical problem that solves the utility model adopts is: the welding gun collision protector, comprise housing and fixed bar, and an end of housing is offered through hole and at least two blind holes, and a plurality of blind holes all are positioned at the periphery of through hole; Probe is installed in through hole, and an end of fixed bar is provided with Connection Block, and an end of Connection Block is offered cavity, offers endoporus in fixed bar, endoporus and cavity UNICOM; Sensor installation in endoporus; Probe coordinates with cavity, pops one's head in corresponding with sensor; The diameter of cavity is greater than the diameter of probe; A linked hole is respectively offered in the bottom of each blind hole, and a bolt respectively is installed in each blind hole, and every bolt passes linked hole and is fixedly connected with Connection Block; The periphery of every bolt is installed a spring, and spring is positioned at blind hole; The diameter of linked hole is greater than the diameter of bolt, less than the diameter of blind hole.
The utility model for the technical scheme that further its technical problem of solution adopts is: the other end of described housing is offered inner chamber, and through hole communicates with inner chamber; Each blind hole respectively communicates with inner chamber by a linked hole; One end of probe is positioned at inner chamber; Connection Block coordinates with inner chamber.Described housing is offered an end of blind hole and is established locating piece, and installation connecting element on housing is offered locating hole on connector, and locating hole coordinates with locating piece.Offer three blind holes on described housing, three blind holes are uniformly distributed in the periphery of through hole.
。Plate car protective cover damages the beneficial effects of the utility model: it is equipped with spring and the sensor of buffering use, both can play effective cushioning effect, collision situation in time can be sent signal to control device again, welding gun is stopped mobile within the shortest time, thereby, can effectively avoid welding gun to be subject to more large impact, prevent that welding gun from breaking.The utility model also has advantages of simple and compact for structure, cheap for manufacturing cost and highly sensitive.
Description of drawings
Fig. 1 is the structural representation of welding gun collision protector described in the utility model; Fig. 2 is the perspective view of Fig. 1; Fig. 3 is the plan structure schematic diagram of Fig. 1; Fig. 4 is that the B-B of Fig. 3 analyses and observe the structure for amplifying schematic diagram; Fig. 5 is that the A-A of Fig. 1 analyses and observe the structure for amplifying schematic diagram; Fig. 6 is the structural representation of described housing; Fig. 7 is the perspective view of Fig. 6; Fig. 8 is the structural representation of looking up of Fig. 6; Fig. 9 is that the C-C of Fig. 6 analyses and observe the structure for amplifying schematic diagram.
Reference numeral: 1 housing 2 fixed bar 3 connector 4 bolt 5 endoporus 6 sensor 7 inner chamber 8 Connection Block 9 probe 10 through hole 11 locating hole 12 locating piece 13 blind hole 14 spring 15 linked hole 16 cavitys.
The specific embodiment
As depicted in figs. 1 and 2, welding gun collision protector described in the utility model comprises housing 1 and fixed bar 2.As shown in Figure 4, an end of housing 1 is offered through hole 10 and at least two blind holes 13.A plurality of blind holes 13 all are positioned at the periphery of through hole 10.The interior installation probe 9 of through hole 10.One end of fixed bar 2 is provided with Connection Block 8, and an end of Connection Block 8 is offered cavity 16.Offer endoporus 5 in fixed bar 2, endoporus 5 and cavity 16 UNICOMs.The interior sensor installation 6 of endoporus 5; Probe 9 coordinates with cavity 16, and probe 9 is corresponding with sensor 6.The diameter of cavity 16 is greater than probe 9 diameter, and guaranteeing to pop one's head in 9 can be in the interior swing of cavity 16.A linked hole 15 is respectively offered in the bottom of each blind hole 13.A bolt 4 respectively is installed in each blind hole 13, and every bolt 4 passes linked hole 15 and is fixedly connected with Connection Block 8.The periphery of every bolt 4 is installed a spring 14, and spring 14 is positioned at blind hole 13, the effect of playing buffering and resetting.Housing 1 is connected with fixed bar and can be crossed bolt 4 and are connected connection with spring.The diameter of linked hole 15 less than the diameter of blind hole 13, guarantees that bolt 4 can be in the interior swing of blind hole 13 greater than the diameter of bolt 4.Described sensor 6 can be approach switch.
During use, fixed bar 2 can be connected with welding machine travel mechanism, housing 1 is connected with welding gun.When welding gun and workpiece bumped, the relative fixed bar 2 of elastic force that housing 1 can overcome spring 14 swung, thereby Butt welding gun plays certain cushioning effect, the safety of protection welding gun.Simultaneously, because housing 1 swings with respect to fixed bar 2, therefore, probe 9 can move relative to sensor 6, thereby, make sensor 6 send signal to control device, it is mobile that control device makes welding gun stop at once, prevents that welding gun is subject to further infringement.
As shown in Figure 4, the other end of described housing 1 is offered inner chamber 7.Through hole 10 communicates with inner chamber 7.Each blind hole 13 respectively communicates with inner chamber 7 by a linked hole 15.One end of probe 9 is positioned at inner chamber 7; Connection Block 8 coordinates with inner chamber 7.Connection Block 8 is positioned at inner chamber 7, can make 1 pair of fixed bar 2 of housing play guide effect, facilitates housing 1 and fixed bar 2 assembling and positioning, simplifies the technique of making this protector, further reduces its production cost.In addition, the housing 1 that is provided with inner chamber 7 also can play a protective role to fixed bar 2, thereby, sensor 6 is shielded, reduce as far as possible sensor 6 and be subject to extraneous impact.
As shown in Figure 1, described housing 1 is offered an end of blind hole 13 and is established locating piece 12, and on housing 1, installation connecting element 3, offer locating hole 11 on connector 3, and locating hole 11 coordinates with locating piece 12.Housing 1 can be connected and fixed by connector 3 and welding gun, and easy accessibility is beneficial to the replacing welding gun.
As shown in Figure 3, offer three blind holes 13 on described housing 1.Three blind holes 13 are uniformly distributed in the periphery of through hole 10, and when guaranteeing that welding gun is subjected to the impact of any one direction, housing 1 all can freely swing, and guarantee that welding gun is not hit.
The utility model not technology contents of detailed description is known technology.
Claims (4)
1. welding gun collision protector, it is characterized in that: comprise housing (1) and fixed bar (2), an end of housing (1) is offered through hole (10) and at least two blind holes (13), and a plurality of blind holes (13) all are positioned at the periphery of through hole (10); Probe (9) is installed in through hole (10), and an end of fixed bar (2) is provided with Connection Block (8), and an end of Connection Block (8) is offered cavity (16), offers endoporus (5) in fixed bar (2), endoporus (5) and cavity (16) UNICOM; The interior sensor installation of endoporus (5) (6); Probe (9) coordinates with cavity (16), and probe (9) is corresponding with sensor (6); The diameter of cavity (16) is greater than the diameter of probe (9); A linked hole (15) is respectively offered in the bottom of each blind hole (13), and a bolt (4) respectively is installed in each blind hole (13), and every bolt (4) passes linked hole (15) and is fixedly connected with Connection Block (8); The periphery of every bolt (4) is installed a spring (14), and spring (14) is positioned at blind hole (13); The diameter of linked hole (15) is greater than the diameter of bolt (4), less than the diameter of blind hole (13).
2. welding gun collision protector according to claim 1, it is characterized in that: the other end of described housing (1) is offered inner chamber (7), and through hole (10) communicates with inner chamber (7); Each blind hole (13) respectively communicates with inner chamber (7) by a linked hole (15); One end of probe (9) is positioned at inner chamber (7); Connection Block (8) coordinates with inner chamber (7).
3. welding gun collision protector according to claim 1; it is characterized in that: described housing (1) is offered an end of blind hole (13) and is established locating piece (12); the upper installation connecting element (3) of housing (1); offer locating hole (11) on connector (3), locating hole (11) coordinates with locating piece (12).
4. welding gun collision protector according to claim 1, it is characterized in that: offer three blind holes (13) on described housing (1), three blind holes (13) are uniformly distributed in the periphery of through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248190 CN203265974U (en) | 2013-05-09 | 2013-05-09 | Welding gun collision protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248190 CN203265974U (en) | 2013-05-09 | 2013-05-09 | Welding gun collision protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265974U true CN203265974U (en) | 2013-11-06 |
Family
ID=49496463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248190 Expired - Lifetime CN203265974U (en) | 2013-05-09 | 2013-05-09 | Welding gun collision protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265974U (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 |
-
2013
- 2013-05-09 CN CN 201320248190 patent/CN203265974U/en not_active Expired - Lifetime
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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |