CN104385179B - The clamping device of a kind of airtight detection - Google Patents
The clamping device of a kind of airtight detection Download PDFInfo
- Publication number
- CN104385179B CN104385179B CN201410557330.0A CN201410557330A CN104385179B CN 104385179 B CN104385179 B CN 104385179B CN 201410557330 A CN201410557330 A CN 201410557330A CN 104385179 B CN104385179 B CN 104385179B
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- base
- clamping
- screw
- hole
- threaded hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to the clamping device of a kind of airtight detection, comprise base, axial grip device, radial clamping device and locating device. Front side and the rear side of described base are provided with the chute being parallel to base width direction, and the middle part of described base is provided with bolt slot; Described axial grip device is arranged in chute of base; Described radial clamping device is positioned on the right side of axial grip device, and is fixed by screws on base; Described locating device is positioned on the left of axial grip device, and is fixed by screws on base. The present invention has easy to operate, clamping efficiency height, can realize quick clamping, greatly improves the working efficiency of detection resistance to air loss, saves manpower, reduce the input of production cost, and only need the people to operate for part, convenient and swift, it is to increase the security that workman operates.
Description
Technical field
The present invention relates to fixture processing technique field, specifically the clamping device of a kind of airtight detection.
Background technology
It is well known that automobile brake wheel cylinder is arranged in automotive wheel wheel disc, for the braking of automobile, it is the important device ensureing car safety braking, general automobile adopts common hydraulic pressure formula brake wheel cylinder usually, generally comprises cylinder body, piston, spring oil nozzle etc. when the processing of brake wheel cylinder each several part part, need after having assembled it to be detected, such as detection in work-ing life, reliability detection etc., wherein the detection of resistance to air loss is a step the most important and the most key, getting well of the resistance to air loss of brake wheel cylinder will directly affect the braking effect of breaking system with bad, the brake wheel cylinder by defective will be caused to be considered as salable product and sell if the work of the detection of resistance to air loss is made a fault, once unacceptable product flows into market, serious consequence will be caused, and defective detection device is it would be possible to by mistake useless by qualified product, cause the waste of resource, the clamping device of brake wheel cylinder is important parts of air-tightness detection device, the process of detection brake wheel cylinder resistance to air loss play a part very important, existing fixture technology inefficiency, clamping is inconvenient and cost is higher, so being badly in need of a kind of working efficiency height, the clamping device of the detection brake wheel cylinder resistance to air loss of convenient mounting and clamping.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of reasonable in design, easy to operate, that clamping efficiency is high, can realize the clamping device of clamping fast, the i.e. clamping device of a kind of airtight detection.
Technical problem to be solved by this invention realizes by the following technical solutions:
A clamping device for airtight detection, comprises base, axial grip device, radial clamping device and locating device. Front side and the rear side of described base are provided with the chute being parallel to base width direction, and the middle part of described base is provided with bolt slot; Described axial grip device is arranged in chute of base, and axial grip device is used for the axis to brake wheel cylinder and clamps; Described radial clamping device is positioned on the right side of axial grip device, and is fixed by screws on base, and radial clamping device is used for the radial direction to brake wheel cylinder and clamps; Described locating device is positioned on the left of axial grip device, and is fixed by screws on base, and locating device is used for the location to brake wheel cylinder.
Described axial grip device comprises a screw rod, a clamping head, bearing support, No. two screw rods and No. two clamping heads, it is provided with threaded hole in the middle part of a described clamping head, its thread rotary orientation is left-handed, a described clamping head is arranged in the chute of base front portion, a described screw flight rotation direction is left-handed, its one end is provided with axial blind hole, and this end is provided with a radial direction through hole, a described screw rod matches with the threaded hole of a clamping head, described bearing support is arranged on base by screw, in described bearing support, bearing is installed, it is provided with threaded hole in the middle part of described No. two clamping heads, its thread rotary orientation dextrorotation, described No. two clamping heads are arranged in the chute at base rear portion, described No. two screw flight rotation directions are dextrorotation, its one end is provided with minor axis, the other end is provided with handle, described minor axis surface is provided with No. two radial direction through hole, described No. two screw rods match with the threaded hole of No. two clamping heads, the minor axis of described No. two screw rods is arranged in the blind hole of a screw rod, and a radial direction through hole and No. two radial direction through hole are connected by pin. a screw rod of axial grip device, clamping head, bearing support, No. two screw rods and No. two clamping heads constitute compound screw mechanism, when rotating the handle of No. two screw rods, a clamping head and No. two clamping heads can be made to move to middle or both sides fast simultaneously, so just reach clamp fast and unclamp effect.
Described radial clamping device comprises cylinder saddle and cylinder, and described cylinder saddle is arranged on base by screw, and described cylinder is arranged on cylinder saddle top by screw;
Described locating device comprises dowel disc, tack bolt, anchor, dynamic plate and determines plate, described anchor is connected by screw and base front and rear, described determine plate and it is connected by screw and anchor, described determine plate left and right side and it is provided with guide groove, middle part is provided with threaded hole, described dynamic plate is inserted in guide groove, described dynamic plate can slide in guide groove, so just can make the clamped position of brake wheel cylinder at upper and lower to adjusting, be provided with threaded hole in the middle part of described dowel disc, described tack bolt successively with determine plate, the threaded hole of dowel disc matches.
Little 1��the 2mm of the diameter of blind hole described in the diameter ratio of described minor axis.
Being through hole in the middle part of described tack bolt, the oil nozzle of brake wheel cylinder valve that is convenient and detection device can be made like this to be connected, tack bolt is provided with interior hexagonal groove.
The invention has the beneficial effects as follows: the present invention has easy to operate, clamping efficiency height, can realize quick clamping, greatly improve the working efficiency of detection resistance to air loss, save manpower, reduce the input of production cost, and only need a people to operate for part, convenient and swift, it is to increase the security of workman's operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the perspective view after the clamping brake wheel cylinder of the present invention;
Fig. 2 is the perspective view of the base of the present invention;
Fig. 3 is the perspective view of a screw rod of the present invention;
Fig. 4 is the perspective view of No. two screw rods of the present invention;
Fig. 5 is the vertical view of the present invention.
Embodiment
In order to the present invention is realized technique means, creation characteristic, reach object and effect is easy to understand, below the present invention is set forth further.
As shown in Figures 1 to 5, the clamping device of a kind of airtight detection, comprises base 1, axial grip device, radial clamping device and locating device. The front side of described base 1 and rear side are provided with the chute 101 being parallel to base 1 width, and the middle part of described base 1 is provided with bolt slot 102; Described axial grip device is arranged in base 1 chute, and axial grip device is used for the axis to brake wheel cylinder and clamps; Described radial clamping device is positioned on the right side of axial grip device, and is fixed by screws on base 1, and radial clamping device is used for the radial direction to brake wheel cylinder and clamps; Described locating device is positioned on the left of axial grip device, and is fixed by screws on base 1, and locating device is used for the location to brake wheel cylinder.
Described axial grip device comprises a screw rod 5, a clamping head 6, bearing support 11, No. two screw rods 12 and No. two clamping heads 13, it is provided with threaded hole in the middle part of a described clamping head 6, its thread rotary orientation is left-handed, a described clamping head 6 is arranged in the chute 101 of base 1 front portion, described screw rod 5 thread rotary orientation is left-handed, its one end is provided with axial blind hole 501, and this end is provided with a radial direction through hole 502, a described screw rod 5 matches with the threaded hole of a clamping head 6, described bearing support 11 is arranged on base 1 by screw, in described bearing support 11, bearing is installed, it is provided with threaded hole in the middle part of described No. two clamping heads 13, its thread rotary orientation dextrorotation, described No. two clamping heads 13 are arranged in the chute 101 at base 1 rear portion, described No. two screw rod 12 thread rotary orientations are dextrorotation, its one end is provided with minor axis 12a, the other end is provided with handle 12c, described minor axis 12a surface is provided with No. two radial direction through hole 12b, described No. two screw rods 12 match with the threaded hole of No. two clamping heads 13, the minor axis 12a of described No. two screw rods 12 is arranged in the blind hole 501 of a screw rod 5, and a radial direction through hole 502 and No. two radial direction through hole 12b are connected by pin. a screw rod of axial grip device 5, clamping head 6, bearing support 11, No. two screw rods 12 and No. two clamping heads 13 constitute compound screw mechanism, when rotating the handle 12c of No. two screw rods 12, a clamping head 6 and No. two clamping heads 13 can be made to move to middle or both sides fast simultaneously, so just reach clamp fast and unclamp effect.
Described radial clamping device comprises cylinder saddle 3 and cylinder 4, and described cylinder saddle 3 is arranged on base 1 by screw, and described cylinder 4 is arranged on cylinder saddle 3 top by screw;
Described locating device comprises dowel disc 7, tack bolt 8, anchor 9, move plate 14 and determine plate 15, described anchor 9 is connected by screw and base 1 front and rear, described determine plate 15 and it is connected by screw and anchor 9, described determine plate about 15 side and it is provided with guide groove, middle part is provided with threaded hole, described dynamic plate 14 is inserted in guide groove, described dynamic plate 14 can slide in guide groove, so just can make the clamped position of brake wheel cylinder at upper and lower to adjusting, it is provided with threaded hole in the middle part of described dowel disc 7, described tack bolt 8 successively with determine plate 15, the threaded hole of dowel disc 7 matches.
Little 1��the 2mm of diameter of blind hole 501 described in the diameter ratio of described minor axis 12a.
Being through hole in the middle part of described tack bolt 8, the oil nozzle of brake wheel cylinder valve that is convenient and detection device can be made like this to be connected, tack bolt 8 is provided with interior hexagonal groove.
During work, first the oil nozzle of the brake wheel cylinder assembled is directed at the threaded hole of dowel disc 7, and the surface making brake wheel cylinder is fitted in the surface of dowel disc 7, then by adjusting the height of dynamic plate 14 so that the radial direction of brake wheel cylinder is clamped by cylinder 4, opening cylinder 4 switch makes it clamp brake wheel cylinder, swing handle 12c makes a clamping head 6 and No. two clamping heads 13 axis of brake wheel cylinder be clamped, and can complete the clamping work to brake wheel cylinder.
The present invention has the following advantages:
(1) easy to operate, clamping efficiency height, easily be automated;
(2) compound screw mechanism is adopted, it is possible to realize clamping fast, greatly improve the working efficiency of detection resistance to air loss, save manpower, reduce the input of production cost, and only need a people to operate for part, convenient and swift, it is to increase the security of workman's operation.
More than show and describe the ultimate principle of the present invention, the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle of the just the present invention described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the clamping device of an airtight detection, comprise base (1), axial grip device, radial clamping device and locating device, it is characterized in that: the front side of described base (1) and rear side are provided with the chute (101) being parallel to base (1) width, the middle part of described base (1) is provided with bolt slot (102), described axial grip device is arranged in base (1) chute, described radial clamping device is positioned on the right side of axial grip device, and it is fixed by screws on base (1), described locating device is positioned on the left of axial grip device, and it is fixed by screws on base (1),
Described axial grip device comprises a screw rod (5), a clamping head (6), bearing support (11), No. two screw rods (12) and No. two clamping heads (13), a described clamping head (6) middle part is provided with threaded hole, its thread rotary orientation is left-handed, a described clamping head (6) is arranged in the anterior chute (101) of base (1), described screw rod (5) thread rotary orientation is left-handed, its one end is provided with axial blind hole (501), and this end is provided with a radial direction through hole (502), a described screw rod (5) is matched with the threaded hole of a clamping head (6), described bearing support (11) is arranged on base (1) by screw, described bearing support is provided with bearing in (11), described No. two clamping heads (13) middle part is provided with threaded hole, its thread rotary orientation dextrorotation, described No. two clamping heads (13) are arranged in the chute (101) at base (1) rear portion, described No. two screw rod (12) thread rotary orientations are dextrorotation, its one end is provided with minor axis (12a), the other end is provided with handle (12c), described minor axis (12a) surface is provided with No. two radial direction through hole (12b), described No. two screw rods (12) are matched with the threaded hole of No. two clamping heads (13), the minor axis (12a) of described No. two screw rods (12) is arranged in the blind hole (501) of a screw rod (5), and a radial direction through hole (502) and No. two radial direction through hole (12b) are connected by pin,
Described radial clamping device comprises cylinder saddle (3) and cylinder (4), described cylinder saddle (3) is arranged on base (1) by screw, and described cylinder (4) is arranged on cylinder saddle (3) top by screw;
Described locating device comprises dowel disc (7), tack bolt (8), anchor (9), dynamic plate (14) He Dingban (15), described anchor (9) is connected by screw and base (1) front and rear, described determine plate (15) and it is connected by screw and anchor (9), described determine plate (15) left and right side and it is provided with guide groove, middle part is provided with threaded hole, described dynamic plate (14) is inserted in guide groove, described dowel disc (7) middle part is provided with threaded hole, described tack bolt (8) successively with determine plate (15), the threaded hole of dowel disc (7) matches.
2. the clamping device of a kind of airtight detection according to claim 1, it is characterised in that: the little 1��2mm of diameter of blind hole (501) described in the diameter ratio of described minor axis (12a).
3. the clamping device of a kind of airtight detection according to claim 1, it is characterised in that: described tack bolt (8) middle part is through hole, and tack bolt (8) is provided with interior hexagonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557330.0A CN104385179B (en) | 2014-10-20 | 2014-10-20 | The clamping device of a kind of airtight detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557330.0A CN104385179B (en) | 2014-10-20 | 2014-10-20 | The clamping device of a kind of airtight detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385179A CN104385179A (en) | 2015-03-04 |
| CN104385179B true CN104385179B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557330.0A Active CN104385179B (en) | 2014-10-20 | 2014-10-20 | The clamping device of a kind of airtight detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN104385179B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003174077A (en) * | 2001-12-04 | 2003-06-20 | Lintec Corp | Suction holder |
| CN101659043B (en) * | 2009-09-08 | 2011-03-23 | 重庆长安汽车股份有限公司 | Installing and positioning frock of front doors of automobile |
| CN102837273B (en) * | 2012-09-12 | 2014-11-05 | 佛山市南海佛阳照明有限公司 | Columnar work piece clamping apparatus |
| CN103213084B (en) * | 2013-05-04 | 2015-01-07 | 四川川润动力设备有限公司 | Installation and operation method of winding tube bundle positioning device |
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2014
- 2014-10-20 CN CN201410557330.0A patent/CN104385179B/en active Active
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| Publication number | Publication date |
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| CN104385179A (en) | 2015-03-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: 314200 West Building, 868 Xinchen Road, Xinda Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Hanglong Plastic Products Co., Ltd. Address before: 241000 No. 8, Fuyuan Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee before: WUHU TAINENG ELECTRIC HEATING APPLIANCE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 West Building, 868 Xinchen Road, Xinda Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing hanglong plastic products Co.,Ltd. Address before: 314200 West Building, 868 Xinchen Road, Xinda Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Hanglong Plastic Products Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |