CN104175027A - Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool - Google Patents
Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool Download PDFInfo
- Publication number
- CN104175027A CN104175027A CN201310190776.XA CN201310190776A CN104175027A CN 104175027 A CN104175027 A CN 104175027A CN 201310190776 A CN201310190776 A CN 201310190776A CN 104175027 A CN104175027 A CN 104175027A
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- China
- Prior art keywords
- seat
- lead
- welding gun
- machine tool
- control automatic
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- 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.)
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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
- B23K37/006—Safety devices
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an anti-collision buffering and detecting device for a welding gun of a numerical-control automatic welding machine tool. The anti-collision buffering and detecting device comprises a static seat and a dynamic seat, wherein guiding columns are connected to the dynamic seat and penetrate through guiding holes in the static seat, springs are arranged between the static seat and the dynamic seat and are arranged on the guiding columns in a sleeving manner, proximity sensors are arranged on the static seat and are arranged above the guiding columns, the welding gun is connected with the lower end of the dynamic seat through a locking sleeve and a locking cap, and leads of the welding gun penetrate through the center hole of the static seat and the center hole of the dynamic seat. According to the anti-collision buffering and detecting device for the welding gun of the numerical-control automatic welding machine tool, adverse consequences, which mainly mean the deformation or damage of the welding gun caused by the interference and collision between the welding gun and a workpiece, caused by a single or combination of factors, such as workpiece assembly error, welding position locating error and welding gun azimuth locating error, can be effectively prevented; the proximity sensors can be used for detecting whether the head of the gun already contacts the bottom face or sidewall of the workpiece or not.
Description
Technical field
The present invention relates to a kind of numerical control automatic welding machine tool, be specifically related to the crashproof buffering of solder cutting gun and sniffer.
Background technology
In machining process, often two workpiece need to be welded to a synthetic product or workpiece.Conventionally when welding, there are two kinds of manual welding and numerical control automatic weldings.Numerical control weldering can be processed the weld seam of parametric curve, and can reduce labour intensity, has market application foreground widely.But on current existing numerical control automatic welding machine tool, solder cutting gun is rigidly fixed on lathe, in the time being subject to external force, solder cutting gun is fragile.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of numerical control automatic welding machine tool solder cutting gun buffer is provided, can cushion the external force that solder cutting gun is subject to, improve solder cutting gun service life, can survey the relative position of solder cutting gun and workpiece, keep best welding distance to control solder cutting gun simultaneously.
Technical scheme of the present invention realizes in the following manner: the crashproof buffering of a kind of numerical control automatic welding machine tool solder cutting gun and sniffer, comprise stationary seat and moving seat, on moving seat, be connected with lead, lead through the pilot hole on stationary seat, between stationary seat and moving seat, be provided with spring, spring housing is located on lead, on stationary seat, be provided with proximity transducer, proximity transducer is arranged on lead top, welding gun is connected with moving seat lower end by lock sleeve, locking cap, and the lead-in wire of welding gun is through the centre bore of stationary seat and moving seat.
Pilot hole is taper, and the top of lead is the taper surface coordinating with pilot hole.
Between the taper surface of lead and pilot hole, there is the gap of 0.2 ~ 1.5mm.
Described lead is at least three, and lead is distributed on stationary seat.
Between proximity transducer and lead, there is 2 ~ 5mm gap.
The present invention can effectively prevent because of the adverse consequences that workpiece assembly error, welding position position error and solder cutting gun orientation position error etc. are single or composite factor causes, described adverse consequences mainly refers to interference between solder cutting gun and workpiece, collision and causes solder cutting gun distortion or damage.Proximity transducer can detect rifle head and whether touch workpiece bottom or sidewall.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is that the present invention conceals the structural representation after moving seat, locking cap.
Fig. 3 is the structural representation of lead.
1. stationary seat, 1-1. pilot hole, 2. moving seat, 3. locking cap, 4. lock sleeve, 5. welding gun, 6. lead, 6-1. taper surface, 7. spring, 8. proximity transducer.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention includes stationary seat 1 and moving seat 2, on moving seat 2, be connected with lead 6, lead 6 through the pilot hole 1-1 on stationary seat 1, between stationary seat 1 and moving seat 2, be provided with spring 7, spring 7 is set on lead 6, is provided with proximity transducer 8 on stationary seat 1, and proximity transducer 8 is arranged on lead 6 tops, welding gun 5 is connected with moving seat 2 lower ends by lock sleeve 4, locking cap 3, and the lead-in wire of welding gun 5 is through the centre bore of stationary seat 1 and moving seat 2.When the present invention's assembling, first utilize lock sleeve 4 that welding gun 5 is connected with moving seat 2 lower ends, the locking cap 3 of screwing on again outside lock sleeve 4 afterwards, makes the connection of welding gun 5 and moving seat 2 more reliable.
As of the present invention preferred, pilot hole 1-1 is taper, and the top of lead 6 is the taper surface 6-1 coordinating with pilot hole 1-1.Between the taper surface 6-1 of lead 6 and pilot hole 1-1, there is the gap of 0.2 ~ 1.5mm, such as 0.2,0.5,1,1.2 or 1.5mm.
In the time that welding gun is not subject to external force, under spring 7 effects, the taper surface 6-1 of lead 6 and the upper conical surface of pilot hole fit tightly, thereby make solder cutting gun 5 remain on normal operation position.In the time that solder cutting gun 5 is collided, external force is compressed spring 7, and the taper surface 6-1 of lead 6 and the epicone emaciated face of pilot hole move to the opposite direction of impacting from, solder cutting gun 5, are therefore effectively protected.
In the time that solder cutting gun 5 active explorations touch workpiece, external force is compressed some or multiple springs 7, and the distance between lead 6 upper surfaces and proximity transducer 8 reduces, until trigger proximity transducer 8, thus solder cutting gun 5 is confirmed with the relative position of workpiece.The bottom of proximity transducer 8 and and lead top 6 between have 2 ~ 5mm gap, such as 2,3,4 or 5mm.
In the present invention, described lead 6 is three, and lead 6 is distributed on stationary seat 1.The number of lead 6 can be adjusted into four, six or more as required.
Claims (5)
1. the crashproof buffering of numerical control automatic welding machine tool solder cutting gun and sniffer, it is characterized in that: comprise stationary seat (1) and moving seat (2), on moving seat (2), be connected with lead (6), lead (6) is through the pilot hole (1-1) on stationary seat (1), between stationary seat (1) and moving seat (2), be provided with spring (7), spring (7) is set on lead (6), on stationary seat (1), be provided with proximity transducer (8), proximity transducer (8) is arranged on lead (6) top, welding gun (5) is by lock sleeve (4), locking cap (3) is connected with moving seat (2) lower end, the lead-in wire of welding gun (5) is through the centre bore of stationary seat (1) and moving seat (2).
2. the crashproof buffering of numerical control automatic welding machine tool solder cutting gun according to claim 1 and sniffer, is characterized in that: pilot hole (1-1) is taper, and the top of lead (6) is the taper surface (6-1) coordinating with pilot hole (1-1).
3. the crashproof buffering of numerical control automatic welding machine tool solder cutting gun according to claim 2 and sniffer, is characterized in that: the gap that has 0.2 ~ 1.5mm between the taper surface (6-1) of lead (6) and pilot hole (1-1).
4. according to the crashproof buffering of numerical control automatic welding machine tool solder cutting gun and sniffer one of claim 1 ~ 3 Suo Shu, it is characterized in that: described lead (6) is at least three, lead (6) is distributed on stationary seat (1).
5. according to the crashproof buffering of numerical control automatic welding machine tool solder cutting gun and sniffer one of claim 1 ~ 3 Suo Shu, it is characterized in that: between proximity transducer (8) and lead (6), have 2 ~ 5mm gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190776.XA CN104175027A (en) | 2013-05-22 | 2013-05-22 | Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190776.XA CN104175027A (en) | 2013-05-22 | 2013-05-22 | Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175027A true CN104175027A (en) | 2014-12-03 |
Family
ID=51956525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310190776.XA Pending CN104175027A (en) | 2013-05-22 | 2013-05-22 | Anti-collision buffering and detecting device for welding gun of numerical-control automatic welding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805132A (en) * | 2020-07-06 | 2020-10-23 | 北京史河科技有限公司 | Welding mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060043080A1 (en) * | 2002-10-08 | 2006-03-02 | Manfred Hubinger | Disconnection box for a robot system |
| CN201881043U (en) * | 2010-10-12 | 2011-06-29 | 上海气焊机厂有限公司 | Plasma cutting machine cutting torch anti-collision device |
| CN102139403A (en) * | 2010-02-02 | 2011-08-03 | 陈伟东 | Cutting torch anti-collision and initial positioning device for numerical control plasma cutting machine |
| CN202240119U (en) * | 2011-09-09 | 2012-05-30 | 莱州市得利安数控机械有限公司 | Mini-type automatic height adjusting device |
| CN102785018A (en) * | 2012-09-04 | 2012-11-21 | 济南天辰铝机制造有限公司 | Anti-collision device for cutting gun |
| CN103028874A (en) * | 2013-01-10 | 2013-04-10 | 成都环龙智能***设备有限公司 | Anti-collision mechanism |
| CN203304808U (en) * | 2013-05-22 | 2013-11-27 | 尚孟超 | Numerical control automatic welding tool welding gun collision-resisting buffering and detecting device |
-
2013
- 2013-05-22 CN CN201310190776.XA patent/CN104175027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060043080A1 (en) * | 2002-10-08 | 2006-03-02 | Manfred Hubinger | Disconnection box for a robot system |
| CN102139403A (en) * | 2010-02-02 | 2011-08-03 | 陈伟东 | Cutting torch anti-collision and initial positioning device for numerical control plasma cutting machine |
| CN201881043U (en) * | 2010-10-12 | 2011-06-29 | 上海气焊机厂有限公司 | Plasma cutting machine cutting torch anti-collision device |
| CN202240119U (en) * | 2011-09-09 | 2012-05-30 | 莱州市得利安数控机械有限公司 | Mini-type automatic height adjusting device |
| CN102785018A (en) * | 2012-09-04 | 2012-11-21 | 济南天辰铝机制造有限公司 | Anti-collision device for cutting gun |
| CN103028874A (en) * | 2013-01-10 | 2013-04-10 | 成都环龙智能***设备有限公司 | Anti-collision mechanism |
| CN203304808U (en) * | 2013-05-22 | 2013-11-27 | 尚孟超 | Numerical control automatic welding tool welding gun collision-resisting buffering and detecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805132A (en) * | 2020-07-06 | 2020-10-23 | 北京史河科技有限公司 | Welding mechanism |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |