CN204135764U - A kind of radiator self-locking air-actuated jaw - Google Patents
A kind of radiator self-locking air-actuated jaw Download PDFInfo
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- CN204135764U CN204135764U CN201420507890.0U CN201420507890U CN204135764U CN 204135764 U CN204135764 U CN 204135764U CN 201420507890 U CN201420507890 U CN 201420507890U CN 204135764 U CN204135764 U CN 204135764U
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- push rod
- voussoir
- base
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- rod voussoir
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Abstract
The utility model is to provide a kind of radiator self-locking air-actuated jaw, comprise base, be arranged on the cylinder on base, limited block in mounting seat, be arranged on the boring frame on limited block, it is characterized in that, described cylinder is provided with push rod, described push rod top is provided with push rod voussoir, described push rod voussoir cross section is base right angled triangle down, inlaying bottom described limited block is arranged on base, the bottom of push rod connects push rod voussoir, described push rod voussoir cross section is that up big and down small chamfer is trapezoidal, the inclined-plane of described push rod voussoir is provided with concave teeth part, the inclined-plane of described push rod voussoir is provided with convex teeth portion, the utility model is reasonable in design, adopt dual-wedge structure, substantially increase the dynamics of device, this mode uses the mode of the direct jack-up of cylinder can improve the dynamics of more than 3 times before comparing, the design of special convex teeth portion and concave teeth part is adopted to make device be provided with self-locking function.
Description
Technical field
The utility model relates to radiator production technical field, particularly relates to a kind of radiator self-locking air-actuated jaw.
Background technology
Radiator multi-spindle drilling is holed after needing clamping work pieces in producing.The method of current employing uses air-actuated jaw, and utilize cylinder jack-up radiator to be processed from the bottom up, be then clamped between the push rod of cylinder and the top cover of fixture by radiator, top cover is provided with boring, and the drill bit of drilling machine is from down drilling operation of holing.Owing to producing huge torsion between drill bit and radiator, and common air-actuated jaw perfectly cannot clamp radiator, often causes radiator to be scrapped owing to vibrating excessive during boring.
For above-mentioned situation, part producer takes two cylinder locking technology, and namely except the cylinder of bottom up pushes up, side is also provided with the second cylinder and carries out horizontal locking; In addition, also have minority producer to have employed the more sufficient hydraulic system of power, comprise oil pressure and hydraulic pressure system, due to huge pressure, radiator is relative to locked at machining area, and locking effect is better.But technique scheme exists obvious shortcoming, install the second cylinder then must need to arrange over there top mechanism in side, and two sides is all difficult to charging, and manufacturing cost significantly improves; Adopt hydraulic system then to make lathe huger and crowded, in addition, the immense pressure of hydraulic system is also difficult to stable control, and maintenance cost is also apparently higher than air-actuated jaw.
Summary of the invention
For the deficiencies in the prior art, the utility model is the air-actuated jaw providing a kind of locking effect good.
For achieving the above object, the utility model is achieved by following technical proposals:
A kind of radiator self-locking air-actuated jaw, comprise base, be arranged on the cylinder on base, limited block in mounting seat, be arranged on the boring frame on limited block, it is characterized in that, described cylinder is provided with push rod, described push rod top is provided with push rod contract block, described push rod contract block cross section is base right angled triangle down, inlaying bottom described limited block is arranged on base, described boring frame is arranged on the top of limited block, pallet is provided with in described boring frame, pallet is for placing radiator to be processed, tray bottom is provided with push rod, described push rod run through and can be up and down be arranged on boring frame bottom, the bottom of push rod connects push rod voussoir, described push rod voussoir cross section is that up big and down small chamfer is trapezoidal, described push rod voussoir and push rod voussoir inclined-plane contact with each other, the inclined-plane of described push rod voussoir is provided with concave teeth part, the inclined-plane of described push rod voussoir is provided with convex teeth portion, the bottom of each tooth of described concave teeth part and convex teeth portion is parallel to base, the angle of its sidepiece and bottom is obtuse angle.Its operation principle is: when cylinder promotes push rod, push rod voussoir scoops up push rod voussoir, to be fixed on base due to limited block and to withstand push rod voussoir, therefore push rod voussoir can not retreat, can only rise, push rod voussoir jack-up push rod, push rod jack-up pallet, pallet jack-up radiator to be processed, radiator is pressed on this position after arriving boring arch, tooth due to the concave teeth part on push rod voussoir inclined-plane is the plane that bottom surface is parallel to base, and the bottom surface of the convex teeth portion on push rod voussoir inclined-plane is also for being parallel to the plane of base, and convex teeth portion and concave teeth part closely cooperate, again because limited block withstands the back of push rod voussoir, so achieve self-locking function between push rod voussoir and push rod voussoir, radiator to be processed is well locked at machining area, there will not be loosening.
Further, described boring frame comprises base plate, be located at base plate both sides and perpendicular to base plate side plate, be installed on top cover on side plate, described side plate is provided with some mounting grooves, the setting height(from bottom) of adjustable top cover is to adapt to no Product processing, described top cover is provided with some boring, and drill pattern, quantity can design according to product needed.
Further, on described base and the position being positioned at push rod voussoir both sides is provided with guardrail, its effect is the direct of travel of fixing push rod voussoir, reduces the skew of push rod, extends the service life of push rod and cylinder.
The beneficial effects of the utility model are: the utility model is reasonable in design, first adopt pneumatic structure, easy to use, and structure is simple; Secondly adopt dual-wedge structure, substantially increase the dynamics of device, this mode uses the mode of the direct jack-up of cylinder can improve the dynamics of more than 3 times before comparing; The design of special convex teeth portion and concave teeth part is finally adopted to make device be provided with self-locking function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of concave teeth part described in the utility model and convex teeth portion.
In figure: 1-base, 2-cylinder, 3-push rod voussoir, 4-limited block, 5-push rod, 6-pallet, 7-base plate, 8-radiator to be processed, 71-side plate, 72-top cover, 73-boring, 91-concave teeth part, 92-convex teeth portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of radiator self-locking air-actuated jaw, comprise base 1, limited block 4, the boring frame be arranged on limited block 4 in the cylinder 2 be arranged on base 1, mounting seat 1, described boring frame comprises base plate 7, be located at base plate 7 both sides and perpendicular to base plate 7 side plate 71, be installed on top cover 72 on side plate 71, described side plate 71 is provided with some mounting grooves, the setting height(from bottom) of adjustable top cover 72 is to adapt to no Product processing, described top cover 72 is provided with some boring 73, and 73 patterns of holing, quantity can design according to product needed.
Described cylinder 2 is provided with push rod 21, described push rod 21 top is provided with push rod voussoir 22, described push rod voussoir 22 cross section is base right angled triangle down, on described base 1 and the position being positioned at push rod voussoir 22 both sides is provided with guardrail, its effect is the direct of travel of fixing push rod voussoir 22, reduce the skew of push rod 21, extend the service life of push rod 21 and cylinder 2.
Inlaying bottom described limited block 4 is arranged on base 1, described boring frame is arranged on the top of limited block 4, pallet 6 is provided with in described boring frame, pallet 6 is for placing radiator 8 to be processed, push rod 5 is provided with bottom pallet 6, described push rod 5 run through and can be up and down be arranged on boring frame bottom, the bottom of push rod 5 connects push rod voussoir 3, described push rod voussoir 3 cross section is that up big and down small chamfer is trapezoidal, described push rod voussoir 22 and push rod voussoir 3 inclined-plane contact with each other, the inclined-plane of described push rod voussoir 22 is provided with concave teeth part 91, the inclined-plane of described push rod voussoir 3 is provided with convex teeth portion 92, the bottom of described concave teeth part 91 and each tooth of convex teeth portion 92 is parallel to base, the angle of its sidepiece and bottom is obtuse angle.
Its operation principle is: when cylinder 2 promotes push rod 21, push rod voussoir 22 scoops up push rod voussoir 3, to be fixed on base 1 due to limited block 4 and to withstand push rod voussoir 3, therefore push rod voussoir 3 can not retreat, and the sidepiece of concave teeth part 91 and convex teeth portion 92 is an inclined-plane, therefore push rod voussoir 3 can only rise, push rod voussoir 3 jack-up push rod 5, push rod 5 jack-up pallet 6, pallet 6 jack-up radiator 8 to be processed, radiator is pressed on this position after arriving boring arch, tooth due to the concave teeth part 91 on push rod voussoir 22 inclined-plane is the plane that bottom surface is parallel to base, and the bottom surface of the convex teeth portion 92 on push rod voussoir 3 inclined-plane is also for being parallel to the plane of base, and convex teeth portion 92 and concave teeth part 91 closely cooperate, again because limited block 4 withstands the back of push rod voussoir 3, so achieve self-locking function between push rod voussoir 22 and push rod voussoir 33, radiator 8 to be processed is well locked at machining area, there will not be loosening.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. a radiator self-locking air-actuated jaw, comprise base, be arranged on the cylinder on base, limited block in mounting seat, be arranged on the boring frame on limited block, it is characterized in that, described cylinder is provided with push rod, described push rod top is provided with push rod voussoir, described push rod voussoir cross section is base right angled triangle down, inlaying bottom described limited block is arranged on base, described boring frame is arranged on the top of limited block, pallet is provided with in described boring frame, tray bottom is provided with push rod, described push rod run through and can be up and down be arranged on boring frame bottom, the bottom of push rod connects push rod voussoir, described push rod voussoir cross section is that up big and down small chamfer is trapezoidal, described push rod voussoir and push rod voussoir inclined-plane contact with each other, the inclined-plane of described push rod voussoir is provided with concave teeth part, the inclined-plane of described push rod voussoir is provided with convex teeth portion, the bottom of each tooth of described concave teeth part and convex teeth portion is parallel to base, the angle of its sidepiece and bottom is obtuse angle.
2. a kind of radiator self-locking air-actuated jaw according to claim 1, it is characterized in that: described boring frame comprises base plate, be located at base plate both sides and perpendicular to base plate side plate, be installed on top cover on side plate, described side plate is provided with some mounting grooves, and described top cover is provided with some boring.
3. a kind of radiator self-locking air-actuated jaw according to claim 1, is characterized in that: on described base and the position being positioned at push rod voussoir both sides is provided with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507890.0U CN204135764U (en) | 2014-09-04 | 2014-09-04 | A kind of radiator self-locking air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507890.0U CN204135764U (en) | 2014-09-04 | 2014-09-04 | A kind of radiator self-locking air-actuated jaw |
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| Publication Number | Publication Date |
|---|---|
| CN204135764U true CN204135764U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420507890.0U Active CN204135764U (en) | 2014-09-04 | 2014-09-04 | A kind of radiator self-locking air-actuated jaw |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108541A (en) * | 2015-09-24 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | Automobile exhaust manifold air inlet connector installation hole drilling tool |
| CN105904257A (en) * | 2016-06-04 | 2016-08-31 | 上海大学 | Cylinder outer expansion clamping fixture |
| CN105983853A (en) * | 2015-02-05 | 2016-10-05 | 儒拉玛特自动化技术(苏州)有限公司 | Lower support mechanism for high-pressure turntable clamp |
| CN106312638A (en) * | 2016-09-18 | 2017-01-11 | 宇龙计算机通信科技(深圳)有限公司 | Clamp |
| CN106736929A (en) * | 2015-11-24 | 2017-05-31 | 北京中科三环高技术股份有限公司 | For the clamping device and magnet equipment for grinding of magnet grinding |
| CN107150238A (en) * | 2017-06-16 | 2017-09-12 | 常州机电职业技术学院 | Compact Multi-position pneumatic frock |
| CN112872964A (en) * | 2021-01-27 | 2021-06-01 | 李国筹 | Circular chopping board single-side grinding and chamfering device for wood processing |
-
2014
- 2014-09-04 CN CN201420507890.0U patent/CN204135764U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983853A (en) * | 2015-02-05 | 2016-10-05 | 儒拉玛特自动化技术(苏州)有限公司 | Lower support mechanism for high-pressure turntable clamp |
| CN105983853B (en) * | 2015-02-05 | 2018-03-23 | 儒拉玛特自动化技术(苏州)有限公司 | Supporting mechanism under big Pressure turntable fixture |
| CN105108541A (en) * | 2015-09-24 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | Automobile exhaust manifold air inlet connector installation hole drilling tool |
| CN106736929A (en) * | 2015-11-24 | 2017-05-31 | 北京中科三环高技术股份有限公司 | For the clamping device and magnet equipment for grinding of magnet grinding |
| CN106736929B (en) * | 2015-11-24 | 2019-01-08 | 北京中科三环高技术股份有限公司 | Clamping device and magnet equipment for grinding for magnet grinding |
| CN105904257A (en) * | 2016-06-04 | 2016-08-31 | 上海大学 | Cylinder outer expansion clamping fixture |
| CN106312638A (en) * | 2016-09-18 | 2017-01-11 | 宇龙计算机通信科技(深圳)有限公司 | Clamp |
| CN107150238A (en) * | 2017-06-16 | 2017-09-12 | 常州机电职业技术学院 | Compact Multi-position pneumatic frock |
| CN112872964A (en) * | 2021-01-27 | 2021-06-01 | 李国筹 | Circular chopping board single-side grinding and chamfering device for wood processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Pingtung 519000 Guangdong province Zhuhai Nanping Science and Technology Industrial Park Road six No. 9 No. 1 and No. 2 building fourth layer first, second, third layer workshop Patentee after: Tianda Polytron Technologies Inc Address before: Pingtung 519000 Guangdong province Zhuhai Nanping Science and Technology Industrial Park Road six No. 9 No. 1 and No. 2 building fourth layer first, second, third layer workshop Patentee before: Zhuhai Tianda Electrical Appliance Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |