CN106078045B - Integral type binding clasp for weld car - Google Patents
Integral type binding clasp for weld car Download PDFInfo
- Publication number
- CN106078045B CN106078045B CN201610532755.5A CN201610532755A CN106078045B CN 106078045 B CN106078045 B CN 106078045B CN 201610532755 A CN201610532755 A CN 201610532755A CN 106078045 B CN106078045 B CN 106078045B
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- China
- Prior art keywords
- housing
- proximity switch
- place
- bevel gear
- binding clasp
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Classifications
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of integral type binding clasp for weld car, the binding clasp include cylinder, housing, clamp arm tumbler, connecting rod, clamp in place sensor block, clamp in place proximity switch, driving lever, open proximity switch, driving bevel gear and driven bevel pinion in place.It is connected provided with proximity switch support with housing, clamp arm tumbler, connecting rod, driving lever composition linkage.Dust cap is unclamped, the adjusting hole exposed on housing is rotated, in adjusting hole on driving bevel gear insertion housing, adjust driving bevel gear rotation, coordinated by driving bevel gear and driven bevel pinion, direction of rotation is changed to vertically from level, driven bevel pinion drives cylinder piston rod rotation, changes the mounting distance of driving lever and cylinder piston rod, so as to adjust the open angle of clamp arm tumbler.Its is simple in construction, reasonable in design, and very big clamping force is produced with relatively small operating air pressure；It can be automatically locked in clamped position, safe and reliable, application effect highly significant.
Description
Technical field
The present invention relates to a kind of automobile making equipment, more particularly to a kind of integral type binding clasp for weld car.
Background technology
At present, auto industry production competition is very fierce, and existing weld car clamping mode typically has two kinds：One is to adopt
Eccentric clamping cylinder is used, but due to clamping limited torque output using eccentric clamping cylinder, it is impossible to realize self-locking.Two be purchase integral type
Often there are following problems in clamping cylinder, the common integral type clamping cylinder of in the market：Adjustment inconvenience is, it is necessary to adjust gas
Extra purchase adjustment bolt is also wanted during cylinder open angle, and application effect is not good enough；Simultaneously external to order cumbersome, price is held high very much
It is expensive.
Therefore, continually develop the novel product of automobile making equipment to meet the market demand, effectively improve weld car folder
The practicality and reliability of tight device, are one of the problem of art personnel should address.
The content of the invention
It is an object of the present invention to overcome the above deficiencies can there is provided a kind of simple in construction, reasonable in design, performance safety
Lean on, easy to use, adjustment is quick, performance is stable, price is relatively low, integral type of the application effect significantly for weld car is clamped
Device.
The present invention is using technical scheme to achieve these goals：A kind of integral type binding clasp for weld car,
It is characterized in that the binding clasp includes housing, cylinder, linkage, bevel gear matching mechanism and proximity switch mechanism；The company
Linkage and bevel gear matching mechanism are respectively arranged at the upper and lower parts in housing, and the lower housing portion is provided with cylinder；
The linkage includes clamp arm tumbler, rotary shaft one, connecting rod, needle bearing, rotary shaft two, clamping in place
Sensor block, driving lever, axle sleeve, jackscrew one and jackscrew two；The axle sleeve is arranged on connecting rod, and clamp arm tumbler passes through with connecting rod
Rotary shaft one realizes and is hinged that jackscrew two fixes rotary shaft one, and connecting rod is realized by rotary shaft two with driving lever and is hinged, jackscrew one
Rotary shaft two is fixed, needle bearing is installed at the two ends of rotary shaft two, clamp sensor block in place and be arranged on driving lever；
The bevel gear matching mechanism includes driving bevel gear, driven bevel pinion, cylinder piston rod and jackscrew three, arranging
Driving bevel gear is as specific purpose tool, when mechanism needs adjustment angle, unclamps dust cap and rotates the adjusting hole exposed on housing,
Driving bevel gear is coordinated through adjusting hole on housing with driven bevel pinion and adjusted, the driven bevel pinion is arranged on cylinder piston
On bar, fixed by jackscrew three；
The proximity switch mechanism includes proximity switch support, clamps proximity switch in place and opens proximity switch in place；
Proximity switch is corresponding with proximity switch in place is opened on proximity switch support in place for the clamping, clamps close in place opens
Close and open proximity switch in place to be connected by the external joint of data wire and proximity switch, the external joint of proximity switch is arranged on shell
External side；
The cylinder piston rod is connected with driving lever, and adjacent driving lever side is provided with connecing in proximity switch mechanism in housing
Nearly switch bracket, housing internal upper part correspondence opens up Long Circle guide groove and circular mounting hole, is provided with and adds on the outside of housing guide groove
Strong block, bearing is embedded in the mounting hole of housing, and clamp arm tumbler is mounted on bearings.
The side lower part of housing one is provided with mounting hole, which is provided with dust cap.
Provided with auxiliary pin in the housing upper perforate.
Dust-proof seal ring is provided between the housing and auxiliary pin.
The beneficial effects of the invention are as follows：The present invention uses linkage principle design, can use relatively small operating air pressure
Produce very big clamping force；It can be automatically locked in clamped position, it is safe and reliable；Using standard modular structure, output is turned round
Square value is fixed, and is facilitated jig Design and model to select, realization can be coordinated to automatically control, facilitate Field adjustment.Structure letter of the present invention
It is single, it is reasonable in design, it is used as specific purpose tool provided with driving bevel gear, it is not necessary in binding clasp agent structure, simplifies overall
Structure, use more facilitates, and adjustment is quick, stable and reliable for performance, effectively reduces application cost, application effect highly significant.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is overall structure schematic top plan view of the present invention；
Fig. 3 is whole interior structural representation of the present invention；
Fig. 4 is external instrument driving bevel gear structural representation of the invention；
Fig. 5 be Fig. 2 along A-A to cross section structure diagram；
In figure：1 housing, 2 clamp arm tumblers, 3 rotary shafts one, 4 connecting rods, 5 auxiliary pins, 6 needle bearings, 7 rotary shafts two,
8 bosses, 9 clamp sensor block in place, and 10 clamp proximity switch in place, 11 driving levers, and 12 open proximity switch in place, and 13 is dust-proof
Sealing ring, 14 dust caps, 15 driving bevel gears, 16 cylinders, 17 jackscrews two, 18 driven bevel pinions, 19 cylinder piston rods, 20 approach
Switch external joint, 21 jackscrews one, 22 axle sleeves, 23 proximity switch supports, 24 jackscrews three, 25 bearings.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the embodiment, structure, feature provided according to the present invention is described in detail
It is as follows：
As Figure 1-Figure 5, a kind of integral type binding clasp for weld car, the binding clasp includes housing 1, cylinder
16th, linkage, bevel gear matching mechanism and proximity switch mechanism；Linkage and the bevel gear matching mechanism is set respectively
In the upper and lower parts in housing；The bottom of housing 1 is provided with cylinder 16, and cylinder 16 is arranged on housing 1, cylinder piston rod 19 and master
Lever 11 is connected；Housing side lower part is provided with mounting hole, and dust cap 14 is provided with thereon；The adjacent side of driving lever 11 is set in housing 1
There is proximity switch support 23 in proximity switch mechanism；The internal upper part of housing 1 correspondence opens up Long Circle guide groove and circular mounting hole,
Boss 8 is provided with the outside of the guide groove of housing 1；Bearing 25 is embedded in the mounting hole of housing 1, and clamp arm tumbler 2 is arranged on axle
Hold on 25；Provided with auxiliary pin 5 in the top perforate of housing 1, dust-proof seal ring 13 is provided between housing 1 and auxiliary pin 5.
A kind of binding clasp situation in use is：Clamping unit is manually clamped in automobile fixture, and clamping meets
It is required that after, the inflation of binding clasp lower chamber of air cylinder keeps clamped condition, when clamping undesirable, it is necessary to manually make binding clasp
Open, in the case of clamping again untill clamping meets the requirements, it is necessary to manually open clamping again, cylinder is not provided back
Power is moved back, now linkage is in self-locking state, it is impossible to rotate clamp arm tumbler, borrow external force and tap auxiliary pin 5 downwards, it is auxiliary
Help pin 5 to move downward drivening rod 4 after contact connecting rod 4 to move downward, make mechanism kinematic to non-self-lock-ing position.
The linkage includes clamp arm tumbler 2, rotary shaft 1, connecting rod 4, needle bearing 6, rotary shaft 27, folder
It is tightened to a sensor block 9, driving lever 11, axle sleeve 22, jackscrew 2 17 and jackscrew 1；
The axle sleeve 22 is arranged on connecting rod 4；Clamp arm tumbler 2 is realized by rotary shaft 1 with connecting rod 4 and is hinged, and is pushed up
Silk 2 17 fixes rotary shaft 1；Connecting rod 4 and driving lever 11 realized by rotary shaft 27 and be hinged, and jackscrew 1 is by rotary shaft two
7 are fixed, and needle bearing 6 is installed at the two ends of rotary shaft 27, are clamped sensor block 9 in place and are arranged on driving lever 11.
Bevel gear matching mechanism includes driving bevel gear 15, driven bevel pinion 18, cylinder piston rod 19, jackscrew 3 24；
The driving bevel gear 15 is used as specific purpose tool, it is not necessary in binding clasp agent structure, driven bevel pinion
18 are arranged on cylinder piston rod 19, are fixed by jackscrew 3 24；The driving bevel gear 15 coordinates with the tooth of driven bevel pinion 18
Adjustment.
The proximity switch mechanism includes proximity switch support 23, clamps proximity switch 10 in place and opens close in place open
Close 12；
The proximity switch mechanism is arranged on the outside of driving lever 11 of respective link mechanism in housing 1, and the clamping is in place
The correspondence of proximity switch 12 is arranged on the upper and lower parts of proximity switch support 23 in place for proximity switch 10 and opening, and clamping connects in place
Proximity switch 12 is connected by the external joint 20 of data wire and proximity switch in place for nearly switch 10 and opening, and proximity switch is external to be connect
First 20 are arranged on the outside of housing 1.
The driving lever 11 is threadedly coupled with cylinder piston rod 19.
Operation principle of the present invention and main structure：Cylinder piston rod moves downward band bar linkage structure motion, clamp arm
Tumbler is rotated centered on the hole on housing, and clamp arm tumbler is provided with the clamp arm on automobile welding and assembling clamp, clamp arm
Tumbler rotation drives clamp arm rotation, so as to realize clamping and the opening of clamp arm；Cylinder piston rod is moved upwards, band
Dynamic driving lever moves upward to top, clamps sensor block in place and in place, clamps proximity switch in place and perceive clamping and sense in place
Block, clamps proximity switch in place and sends signal clamp in place；Cylinder piston rod is moved downward, and drives driving lever to move downward
To bottom, driven bevel pinion moves to bottom, opens proximity switch in place and perceives driven bevel pinion, opens proximity switch in place
Signal fixture is sent to open in place.The situation of adjustment clamp arm open angle is had during the use of binding clasp, during adjustment,
Need clamp arm tumbler rotating to open mode, the dust cap on housing is opened, driving bevel gear is passed through on housing
Via stops after being engaged to driving bevel gear front end with driven bevel pinion, and rotation driving bevel gear drives driven bevel pinion rotation,
Cylinder piston rod rotates with driven bevel pinion, so that changing cylinder piston rod is threadedly coupled length, driving lever and gas with driving lever
Cylinder piston rod threaded connection length is longer, and the position of rotary shaft two is lower, and the clamp arm tumbler anglec of rotation is bigger, i.e., clamp arm is beaten
Angle of release degree is bigger；Conversely, clamp arm open angle is smaller.After the angle for adjusting needs, driving bevel gear is taken out, dust cap
Locking.
The present invention separates driving bevel gear and driven bevel pinion, is not provided with the body construction, to greatest extent reducing
The binding clasp overall structure size, by the cooperation of driving bevel gear and driven bevel pinion, direction of rotation is changed to from level
Vertically, driven bevel pinion drives cylinder piston rod rotation, changes the mounting distance of driving lever and cylinder piston rod, so as to adjust folder
The open angle of tight arm tumbler.
The above-mentioned detailed description carried out with reference to embodiment to the integral type binding clasp for being used for weld car, is illustrative
Rather than it is limited；Therefore changing and modifications in the case where not departing from present general inventive concept, should belong to protection scope of the present invention
Within.
Claims (4)
1. a kind of integral type binding clasp for weld car, it is characterised in that the binding clasp includes housing, cylinder, connecting rod machine
Structure, bevel gear matching mechanism and proximity switch mechanism；Linkage and the bevel gear matching mechanism is respectively arranged in housing
Upper and lower parts, the lower housing portion be provided with cylinder；
The linkage senses in place including clamp arm tumbler, rotary shaft one, connecting rod, needle bearing, rotary shaft two, clamping
Block, driving lever, axle sleeve, jackscrew one and jackscrew two；The axle sleeve is arranged on connecting rod, and clamp arm tumbler is with connecting rod by rotating
Axle one realizes and is hinged that jackscrew two fixes rotary shaft one, and connecting rod is realized by rotary shaft two with driving lever and is hinged, and jackscrew one will turn
Moving axis two is fixed, and needle bearing is installed at the two ends of rotary shaft two, is clamped sensor block in place and is arranged on driving lever；
The bevel gear matching mechanism includes driving bevel gear, driven bevel pinion, cylinder piston rod and jackscrew three, the active of arranging
Bevel gear is as specific purpose tool, when mechanism needs adjustment angle, unclamps dust cap and rotates the adjusting hole exposed on housing, by master
Dynamic bevel gear coordinates through adjusting hole on housing with driven bevel pinion to be adjusted, and the driven bevel pinion is arranged on cylinder piston rod
On, fixed by jackscrew three；
The proximity switch mechanism includes proximity switch support, clamps proximity switch in place and opens proximity switch in place；It is described
Clamp in place proximity switch and open in place proximity switch it is corresponding be arranged on proximity switch support on, clamping in place proximity switch with
Open proximity switch in place to be connected by the external joint of data wire and proximity switch, the external joint of proximity switch is arranged on outside housing
Side；
The cylinder piston rod is connected with driving lever, and adjacent driving lever side is provided with approaching in proximity switch mechanism and opened in housing
Support is closed, housing internal upper part correspondence opens up Long Circle guide groove and circular mounting hole, boss is provided with the outside of housing guide groove,
Bearing is embedded in the mounting hole of housing, and clamp arm tumbler is mounted on bearings.
2. the integral type binding clasp according to claim 1 for weld car, it is characterised in that under the housing side
Portion is provided with mounting hole, which is provided with dust cap.
3. the integral type binding clasp according to claim 1 for weld car, it is characterised in that the housing upper is opened
Provided with auxiliary pin in hole.
4. the integral type binding clasp according to claim 3 for weld car, it is characterised in that the housing and auxiliary
Dust-proof seal ring is provided between pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532755.5A CN106078045B (en) | 2016-07-08 | 2016-07-08 | Integral type binding clasp for weld car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532755.5A CN106078045B (en) | 2016-07-08 | 2016-07-08 | Integral type binding clasp for weld car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078045A CN106078045A (en) | 2016-11-09 |
| CN106078045B true CN106078045B (en) | 2017-09-19 |
Family
ID=57212568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532755.5A Active CN106078045B (en) | 2016-07-08 | 2016-07-08 | Integral type binding clasp for weld car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078045B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470823A (en) * | 2017-08-11 | 2017-12-15 | 昆山群发机械设备有限公司 | Binding clasp and its control method |
| CN107470824A (en) * | 2017-08-11 | 2017-12-15 | 昆山群发机械设备有限公司 | Binding clasp and its control method |
| CN109175844B (en) * | 2018-08-30 | 2024-06-14 | 天津福臻工业装备有限公司 | Integrated clamp shell and mounting support positioning structure in automobile welding clamp |
| CN116394029B (en) * | 2023-04-12 | 2023-12-19 | 南通远大精密机械有限公司 | High-speed high-precision horizontal machining center |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104999A (en) * | 1994-06-01 | 1995-07-12 | 山西省阳泉市磁粉工程筹建处 | Purified technology for ferrous sulfate of titanium white powder by-product |
| US5575462A (en) * | 1994-08-17 | 1996-11-19 | Blatt; John A. | Rotary clamp for a linear actuator |
| JP4099729B2 (en) * | 1997-03-05 | 2008-06-11 | Ｓｍｃ株式会社 | Cylinder device |
| CN1104999C (en) * | 1999-04-28 | 2003-04-09 | Smc株式会社 | Clamping device |
| US6416045B1 (en) * | 2000-07-25 | 2002-07-09 | Norgren Automotive, Inc. | Rotary clamp having predetermined adjustable clamping angles |
| DE20205994U1 (en) * | 2002-04-16 | 2002-08-08 | Sta Co Mettallerzeugnisse Gmbh | Toggle clamp |
| DE102009054153A1 (en) * | 2009-11-23 | 2011-05-26 | De-Sta-Co Europe Gmbh | jig |
| CN205904622U (en) * | 2016-07-08 | 2017-01-25 | 天津福臻工业装备有限公司 | A integral type binding clasp for car welds dress |
-
2016
- 2016-07-08 CN CN201610532755.5A patent/CN106078045B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106078045A (en) | 2016-11-09 |
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