CN102962574A - Stroke switching mechanism of C-shaped welding tongs - Google Patents
Stroke switching mechanism of C-shaped welding tongs Download PDFInfo
- Publication number
- CN102962574A CN102962574A CN2012104768834A CN201210476883A CN102962574A CN 102962574 A CN102962574 A CN 102962574A CN 2012104768834 A CN2012104768834 A CN 2012104768834A CN 201210476883 A CN201210476883 A CN 201210476883A CN 102962574 A CN102962574 A CN 102962574A
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- Prior art keywords
- stroke
- switching mechanism
- handle
- soldering turret
- kinematic link
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Links
- 238000003466 welding Methods 0.000 title abstract description 5
- 238000005476 soldering Methods 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a stroke switching mechanism of C-shaped welding tongs. The stroke switching mechanism comprises a switch handle, an electrode arm, an air cylinder and a stroke, and is characterized in that: the stroke is provided with a Z-shaped transmission connecting rod; and the upper end of the transmission connecting rod is provided with a stroke handle. Due to the adoption of the structure, the stroke switching mechanism has the advantages that: 1, operating personnel can switch the stroke conveniently in a welding process; 2, the potential safety hazard of clamping of the clothes and hands of the personnel is eliminated; and 3, the stroke switching mechanism is simple in structure, and is suitable for improving the conventional welding tongs.
Description
Technical field
The present invention relates to C type soldering turret, particularly a kind of stroke switching mechanism of C type soldering turret.
Background technology
The use posture of present C type soldering turret can be divided into three kinds substantially, the opening direction of a kind of C of the being type pincers supine posture that makes progress, a kind of is the downward prone type of opening direction of C type pincers, last a kind of be the vertical type of C type pincers opening direction level.The switching of the stroke of soldering turret is absolutely necessary in welding, sometimes switches also more frequent.
But the stroke handle of the switching mechanism of present soldering turret stroke, too short and small, and be one side at soldering turret, when adopting supine posture and vertical type to use C type soldering turret, it is very inconvenient when the employee is switched the stroke left hand and removed to grab the switching handle of hanging another side, in the stroke handoff procedure, employee's clothes even hand are also clipped to sometimes easily, exist potential safety hazard.
For C type soldering turret, a kind of novel stroke switching mechanism is provided, in the process that is welded the handled easily personnel to switch stroke be the problem that prior art need to solve.
Summary of the invention
Technical problem to be solved by this invention is, a kind of stroke switching mechanism of C type soldering turret is provided, and switches the purpose of stroke to reach the handled easily personnel.
For achieving the above object, technical scheme of the present invention is, a kind of stroke switching mechanism of C type soldering turret, comprise switch knob, horn, cylinder, stroke, it is characterized in that: described stroke is provided with the kinematic link of " Z " font, the upper end of kinematic link is provided with the stroke handle, thereby by promoting stroke handle drive kinematic link stroke is regulated.
Described stroke handle arranges the below with switch knob.
The lower end of described kinematic link is provided with connecting pin and is connected to stroke.
The bending part of described kinematic link is provided with and is fixedly connected with pin, is fixed on the cylinder.
Be equipped with spring base on described stroke handle and the switch knob, and have spring to connect.
A kind of stroke switching mechanism of C type soldering turret, owing to adopt above-mentioned structure, the invention has the advantages that: 1, the handled easily personnel are switched stroke in the process that is welded; 2, eliminate the potential safety hazard that employee's clothes and hand are clipped to; 3, simple in structure, be fit to existing soldering turret is improved.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments;
Fig. 1 is the scheme of installation of stroke switching mechanism on C type soldering turret of a kind of C type soldering turret of the present invention.
Fig. 2 is the stroke switching mechanism structural representation of a kind of C type soldering turret of the present invention;
Fig. 3 is the structural representation of the stroke switching mechanism kinematic link of a kind of C type soldering turret of the present invention;
In Fig. 1-3,1, the stroke handle; 2, be fixedly connected with pin; 3, connecting pin; 4, stroke; 5, spring base; 6, spring; 7, kinematic link; 8, switch knob; 9, horn; 10, cylinder.
The specific embodiment
The present invention as Figure 1-3, stroke 4 is provided with the kinematic link 7 of " Z " font, the upper end of kinematic link 7 is provided with stroke handle 1, thereby drives 7 pairs of strokes 4 of kinematic link and regulate by promoting stroke handle 1.
The present invention is specific to all parts: (1) stroke handle 1: the position that the employee is switched the application point of stroke moves on to the below of switch knob 8 buttons, the employee is by producing vertical at stroke handle 1, utilize lever principle, be fixedly connected with pin 2 as fulcrum take what connect cylinder 10, force transmission given are connected the connecting pin 3 of connection with stroke, at last power is passed to stroke 4, stroke 4 is opened, thereby reach the purpose of switching stroke, be this mechanism design " Z " shape why, mainly be for an end that makes the stroke handle can be in the horn 9 of soldering turret and the middle position of switch knob 8, make things convenient for the employee can switch stroke from the both sides of soldering turret; (2) be fixedly connected with pin 2: be fixed on the cylinder 8, whole stroke handle 1 can utilize lever principle take connecting pin 2 as fulcrum, transfer function power; (3) connecting pin 3: connect stroke handle 1 and stroke 4, at connecting pin 3 places, to stroke 4, stroke 4 is opened force transmission; (4) stroke 4: being original mechanism on the soldering turret, removing spring here, can rotate around the other end, is the concrete mechanism of control stroke; (5) spring base 5: on the switch knob 8 and stroke handle 1 on each one, play the effect of fixing spring 6, and prevent that spring 6 from dropping; (6) spring 6: stressed when stroke handle 1, rotate certain radian, and spring 6 is elongated, and produces pulling force, and when the active force that is subject to when stroke handle 1 was eliminated, the pulling force of spring 6 just drove whole mechanism and returns to original state; (7) kinematic link 7: be fixedly connected with pin 2 for the fulcrum rotation take what connect cylinder 10, with the force transmission on the stroke handle 1 to stroke 4.
The employee is when using soldering turret, when needs switch to large stroke with little stroke, the employee presses soldering tongs press button, cylinder 10 ventilations, stroke 4 unclamps, rapidly with the opening of five fingers, act on the stroke handle 1 the finger back this moment, and stroke handle 1 is subject to pointing the active force of back vertical direction, utilize lever principle, power is delivered to stroke 4, and stroke 4 just can be opened rapidly before piston rod and stroke are stuck, and soldering turret is in large stroke state, when the active force of the back of the hand is cancelled, spring 6 returns to original state with mechanism,, thus realized that hand of employee switches stroke.Both convenient and swift, need not walk around again cylinder and go to start journey, eliminated potential safety hazard.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted technical solution of the present invention to carry out, or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (5)
1. the stroke switching mechanism of a C type soldering turret, comprise switch knob (8), horn (9), cylinder (10), stroke (4), it is characterized in that: described stroke (4) is provided with the kinematic link (7) of " Z " font, and the upper end of kinematic link (7) is provided with stroke handle (1).
2. the stroke switching mechanism of a kind of C type soldering turret according to claim 1 is characterized in that: the below of described stroke handle (1) setting and switch knob (8).
3. the stroke switching mechanism of a kind of C type soldering turret according to claim 1, it is characterized in that: the lower end of described kinematic link (7) is provided with connecting pin (3) and is connected to stroke (4).
4. the stroke switching mechanism of a kind of C type soldering turret according to claim 1, it is characterized in that: the bending part of described kinematic link (7) is provided with and is fixedly connected with pin (2), is fixed on the cylinder (8).
5. the stroke switching mechanism of a kind of C type soldering turret according to claim 1 is characterized in that: be equipped with spring base (5) on described stroke handle (1) and the switch knob (8), and have spring (6) to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476883.4A CN102962574B (en) | 2012-11-22 | 2012-11-22 | A kind of stroke switching mechanism of C type soldering turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476883.4A CN102962574B (en) | 2012-11-22 | 2012-11-22 | A kind of stroke switching mechanism of C type soldering turret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102962574A true CN102962574A (en) | 2013-03-13 |
| CN102962574B CN102962574B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476883.4A Active CN102962574B (en) | 2012-11-22 | 2012-11-22 | A kind of stroke switching mechanism of C type soldering turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962574B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922500A (en) * | 2020-07-17 | 2020-11-13 | 安徽盛美金属科技有限公司 | C-shaped welding clamp arm for welding automobile parts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924055A (en) * | 1987-09-28 | 1990-05-08 | Shinano Pneumatic Industries Inc. | Spot gun for a welder machine |
| CN2180391Y (en) * | 1993-04-05 | 1994-10-26 | 汪伊国 | Portable U type spot-welder |
| JP2000117452A (en) * | 1998-10-14 | 2000-04-25 | Obara Corp | Arm exchange structure in welding gun |
| CN1316936A (en) * | 1998-09-11 | 2001-10-10 | 卡罗莱纳股份公司 | Resistance welding |
| JP2002120074A (en) * | 2000-10-17 | 2002-04-23 | Dengensha Mfg Co Ltd | Resistance spot welding machine and electrode drive apparatus |
| CN201366598Y (en) * | 2009-02-04 | 2009-12-23 | 奇瑞汽车股份有限公司 | Double-stroke soldering tongs |
| CN201889580U (en) * | 2010-10-30 | 2011-07-06 | 长城汽车股份有限公司 | C-type welding clamp for automobile spot welding operation |
-
2012
- 2012-11-22 CN CN201210476883.4A patent/CN102962574B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924055A (en) * | 1987-09-28 | 1990-05-08 | Shinano Pneumatic Industries Inc. | Spot gun for a welder machine |
| CN2180391Y (en) * | 1993-04-05 | 1994-10-26 | 汪伊国 | Portable U type spot-welder |
| CN1316936A (en) * | 1998-09-11 | 2001-10-10 | 卡罗莱纳股份公司 | Resistance welding |
| JP2000117452A (en) * | 1998-10-14 | 2000-04-25 | Obara Corp | Arm exchange structure in welding gun |
| JP2002120074A (en) * | 2000-10-17 | 2002-04-23 | Dengensha Mfg Co Ltd | Resistance spot welding machine and electrode drive apparatus |
| CN201366598Y (en) * | 2009-02-04 | 2009-12-23 | 奇瑞汽车股份有限公司 | Double-stroke soldering tongs |
| CN201889580U (en) * | 2010-10-30 | 2011-07-06 | 长城汽车股份有限公司 | C-type welding clamp for automobile spot welding operation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922500A (en) * | 2020-07-17 | 2020-11-13 | 安徽盛美金属科技有限公司 | C-shaped welding clamp arm for welding automobile parts |
| CN111922500B (en) * | 2020-07-17 | 2022-08-09 | 海斯坦普新能源汽车组件(北京)有限公司 | C-shaped welding clamp arm for welding automobile parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102962574B (en) | 2016-04-27 |
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| C14 | Grant of patent or utility model | ||
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