CN103692140B - The Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision is high - Google Patents
The Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision is high Download PDFInfo
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- CN103692140B CN103692140B CN201310440945.0A CN201310440945A CN103692140B CN 103692140 B CN103692140 B CN 103692140B CN 201310440945 A CN201310440945 A CN 201310440945A CN 103692140 B CN103692140 B CN 103692140B
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- oil nozzle
- right angle
- hydraulic jack
- stepped hole
- automatic welding
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- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses the Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision in a kind of hydraulic jack production technical field is high, comprise oil nozzle quick position frock, right angle inverting seat is connected with in the pressure arm bottom of oil nozzle quick position frock, described right angle inverting seat is provided with stepped hole, and the direction of motion of the axially bored line of this stepped hole and pressure arm is vertical configuration, run through in above-mentioned stepped hole and have straight-bar, the external diameter of this straight-bar and the smaller aperture due of stepped hole match, the outer surface of described straight-bar one end is distributed with the external screw thread matched with the internal thread of right angle oil nozzle, its other end is socketed with spacing lock tube, described limiting lock puts and is provided with locking screw pit, locking screw pit runs through mutually with the through hole of spacing lock tube, bolt part is connected in locking screw pit inward turning.Which solve the technical problem that the right angle oil nozzle welding efficiency of the Special Automatic welding equipment of existing hydraulic jack is low, there is right angle oil nozzle positional accuracy advantages of higher in concrete use.
Description
Technical field
The present invention relates to the automatic welding device in a kind of hydraulic jack production technical field, the Special Automatic welding equipment of hydraulic jack that particularly a kind of right angle oil nozzle positioning precision is high.
Background technology
Along with digitlization, automation, computer, the development of mechanical designing technique, and the great attention of welding quality, automatic welding has developed into the manufacturing technology of a kind of advanced person, the effect that automatic welding device plays in the application of each industry is increasing, and range of application expands rapidly.Such as, in hydraulic jack production field, oil nozzle just needs to be welded on cylinder body by Special Automatic welding equipment.The common Special Automatic welding equipment of above-mentioned hydraulic jack roughly comprises the welding head for performing welding action, cylinder body positioning fixture, oil nozzle quick position frock 1, to five parts such as the welding head conveying flux transport equipment of solder flux and dynamical systems.As shown in Figure 1, wherein existing oil nozzle quick position frock 1 is only suitable for the quick position of straight barrel type oil nozzle, its concrete locate mode is as follows: operating personnel get an oil nozzle and oil nozzle put the oil nozzle weld of cylinder surface, pull the spanner 2 in lower oil nozzle quick position frock 1 afterwards, straight barrel type oil nozzle steadily is crimped in cylinder surface by the pressure arm 3 linked with spanner 2.When but above-mentioned oil nozzle quick position frock 1 pair of right angle oil nozzle positions in cylinder surface, sidewall due to right angle oil nozzle is a right angle radian, therefore its positional accuracy is just difficult to be guaranteed, position stability is also poor, thus make the right angle oil nozzle welding efficiency of the Special Automatic welding equipment of above-mentioned hydraulic jack low, poor welding quality.
Summary of the invention
The object of the invention is to provide a kind of right angle oil nozzle welding efficiency high to solve above-mentioned the deficiencies in the prior art, the Special Automatic welding equipment of hydraulic jack that the right angle oil nozzle positioning precision that welding effect is good is high.
To achieve these goals, the Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision designed by the present invention is high, comprise the oil nozzle quick position frock be arranged on the Special Automatic welding equipment of hydraulic jack, oil nozzle quick position frock is provided with pressure arm, pressure arm bottom is connected with right angle inverting seat, described right angle inverting seat is provided with stepped hole, and the direction of motion of the axially bored line of this stepped hole and pressure arm is vertical configuration, run through in above-mentioned stepped hole and have straight-bar, the external diameter of this straight-bar and the smaller aperture due of stepped hole match, the outer surface of described straight-bar one end is distributed with the external screw thread matched with the internal thread of right angle oil nozzle, its other end is socketed with spacing lock tube, described limiting lock puts and is provided with locking screw pit, locking screw pit runs through mutually with the through hole of spacing lock tube, bolt part is connected in locking screw pit inward turning.
The Special Automatic welding equipment of hydraulic jack of above-mentioned middle appearance, its complete machine is the conventional equipment in Modern hydraulic oil cylinder production field, is the known technology of those skilled in the art, therefore is seldom described in detail at this.
The Special Automatic welding equipment of hydraulic jack that the right angle oil nozzle positioning precision that the present invention obtains is high, in concrete use, right angle oil nozzle can accurately be located in oil nozzle quick position frock in the present invention, make the right angle oil nozzle welding efficiency of the Special Automatic welding equipment of hydraulic jack provided by the present invention high, welding effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil nozzle quick position frock in the Special Automatic welding equipment of existing hydraulic jack;
Fig. 2 is the structural representation of oil nozzle quick position frock in the Special Automatic welding equipment of hydraulic jack provided by the present invention;
Fig. 3 is the assembling schematic diagram of right angle inverting seat in Fig. 2, straight-bar and spacing lock tube three.
In figure: oil nozzle quick position frock 1, spanner 2, pressure arm 3, right angle inverting seat 4, stepped hole 4-1, straight-bar 5, external screw thread 5-1, spacing lock tube 6, locking screw pit 6-1, bolt part 7.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment:
As shown in Figures 2 and 3, the Special Automatic welding equipment of hydraulic jack that right angle provided by the invention oil nozzle positioning precision is high, comprise the oil nozzle quick position frock 1 be arranged on the Special Automatic welding equipment of hydraulic jack, oil nozzle quick position frock 1 is provided with pressure arm 3, pressure arm 3 bottom is connected with right angle inverting seat 4, described right angle inverting seat 4 is provided with stepped hole 4-1, and the axially bored line of this stepped hole 4-1 and the direction of motion of pressure arm 3 are vertical configuration, run through in above-mentioned stepped hole 4-1 and have straight-bar 5, the external diameter of this straight-bar 5 and the smaller aperture due of stepped hole 4-1 match, the outer surface of described straight-bar 5 one end is distributed with the external screw thread 5-1 matched with the internal thread of right angle oil nozzle, its other end is socketed with spacing lock tube 6, described spacing lock tube 6 is provided with locking screw pit 6-1, locking screw pit 6-1 runs through mutually with the through hole of spacing lock tube 6, bolt part 7 is connected with in locking screw pit 6-1.
The high Special Automatic welding equipment of hydraulic jack of the right angle oil nozzle positioning precision that the present embodiment provides is in concrete use, right angle oil nozzle is screwed on the external screw thread 5-1 end of straight-bar 5 in its structure, locked by bolt part 7 between spacing lock tube 6 and straight-bar 5, by continuous rotary stopper lock tube 6, right angle oil nozzle and straight-bar 5 are screwed between the two gradually, synchronously make spacing lock tube 6 also progressively near right angle inverting seat 4, till the frictional force produced after spacing lock tube 6 contacts with face between right angle inverting seat 4 is locked by both, therefore right angle oil nozzle can accurately be positioned in above-mentioned oil nozzle quick position frock 1, make the present embodiment provide the right angle oil nozzle welding efficiency of the Special Automatic welding equipment of hydraulic jack high, welding effect is good.
Claims (1)
1. the Special Automatic welding equipment of hydraulic jack that a right angle oil nozzle positioning precision is high, comprise the oil nozzle quick position frock (1) be arranged on the Special Automatic welding equipment of hydraulic jack, oil nozzle quick position frock (1) is provided with pressure arm (3), it is characterized in that: pressure arm (3) bottom is connected with right angle inverting seat (4), described right angle inverting seat (4) is provided with stepped hole (4-1), and the direction of motion of the axially bored line of this stepped hole (4-1) and pressure arm (3) is vertical configuration, run through in above-mentioned stepped hole (4-1) and have straight-bar (5), the external diameter of this straight-bar (5) and the smaller aperture due of stepped hole (4-1) match, the outer surface of described straight-bar (5) one end is distributed with the external screw thread (5-1) matched with the internal thread of right angle oil nozzle, its other end is socketed with spacing lock tube (6), described spacing lock tube (6) is provided with locking screw pit (6-1), locking screw pit (6-1) runs through mutually with the through hole of spacing lock tube (6), bolt part (7) is connected with in locking screw pit (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440945.0A CN103692140B (en) | 2013-09-25 | 2013-09-25 | The Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440945.0A CN103692140B (en) | 2013-09-25 | 2013-09-25 | The Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision is high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103692140A CN103692140A (en) | 2014-04-02 |
| CN103692140B true CN103692140B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310440945.0A Active CN103692140B (en) | 2013-09-25 | 2013-09-25 | The Special Automatic welding equipment of hydraulic jack that right angle oil nozzle positioning precision is high |
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| CN (1) | CN103692140B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498139B (en) * | 2017-08-04 | 2020-01-07 | 平湖市博强机械制造有限公司 | Multi-angle welding device |
| CN108788591A (en) * | 2018-05-28 | 2018-11-13 | 浙江华昌液压机械有限公司 | Hydraulic cylinder welding fixture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1303343A1 (en) * | 1985-04-15 | 1987-04-15 | Душанбинское Специальное Конструкторско-Технологическое Бюро По Машиностроению | Automatic tracing welding machine |
| CN201357300Y (en) * | 2008-10-31 | 2009-12-09 | 北京德尔福万源发动机管理系统有限公司 | Deviation-prevention positioning clamp component for oil injection nozzle |
| CN201565695U (en) * | 2009-12-18 | 2010-09-01 | 曾伟强 | Nozzle tip robot system |
| CN202185701U (en) * | 2011-06-24 | 2012-04-11 | 柳州长虹机器制造公司 | Automatic welding fixture for front axle welded parts of automobiles |
| CN203156635U (en) * | 2013-03-20 | 2013-08-28 | 爱孚迪(上海)制造系统工程有限公司 | Fast positioning tool |
| CN103286462A (en) * | 2013-05-16 | 2013-09-11 | 广东精创机械制造有限公司 | Special equipment and method for automatic welding process of buffer cylinders of elevators |
-
2013
- 2013-09-25 CN CN201310440945.0A patent/CN103692140B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1303343A1 (en) * | 1985-04-15 | 1987-04-15 | Душанбинское Специальное Конструкторско-Технологическое Бюро По Машиностроению | Automatic tracing welding machine |
| CN201357300Y (en) * | 2008-10-31 | 2009-12-09 | 北京德尔福万源发动机管理系统有限公司 | Deviation-prevention positioning clamp component for oil injection nozzle |
| CN201565695U (en) * | 2009-12-18 | 2010-09-01 | 曾伟强 | Nozzle tip robot system |
| CN202185701U (en) * | 2011-06-24 | 2012-04-11 | 柳州长虹机器制造公司 | Automatic welding fixture for front axle welded parts of automobiles |
| CN203156635U (en) * | 2013-03-20 | 2013-08-28 | 爱孚迪(上海)制造系统工程有限公司 | Fast positioning tool |
| CN103286462A (en) * | 2013-05-16 | 2013-09-11 | 广东精创机械制造有限公司 | Special equipment and method for automatic welding process of buffer cylinders of elevators |
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|---|---|
| CN103692140A (en) | 2014-04-02 |
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