CN104308519A - Movable U-bolt fastening jig - Google Patents
Movable U-bolt fastening jig Download PDFInfo
- Publication number
- CN104308519A CN104308519A CN201410507176.6A CN201410507176A CN104308519A CN 104308519 A CN104308519 A CN 104308519A CN 201410507176 A CN201410507176 A CN 201410507176A CN 104308519 A CN104308519 A CN 104308519A
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- CN
- China
- Prior art keywords
- quadra
- rectangular tube
- square framework
- portable
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/067—Bolt tensioners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to a movable U-bolt fastening jig. The jig comprises a first square framework and a second square framework which are vertically and concentrically arranged and have the same shapes, wherein the area of the first square framework is smaller than that of the second square framework; the first square framework is connected with the second square framework through two corresponding rectangular tubes; the length of each rectangular tube can be adjusted; a spring used for hooking a pneumatic impact wrench is arranged in the center of each of four sides of the first square framework; four universal wheels are arranged below the second square framework. According to the technical scheme, the jig hoists the pneumatic impact wrench through the springs on the first square framework, and adjusts the ground clearance of the pneumatic impact wrench through the length of the rectangular tubes, so as to be suitable for different vehicle models, an operator can directly sit on a seat and fasten a U-bolt from the lower part to the upper part, the labor intensity of the operator is low, the work efficiency is improved, and meanwhile the assembly quality is also guaranteed.
Description
Technical field
The present invention relates to a kind of portable U-bolts fastening device.
Background technology
At present, the fixing of passenger-carrying chassis U-bolts is generally all utilize manpower to be lifted by the pneumtic impact wrench of 15 kilograms, and squats down on the ground and prop up pneumtic impact wrench with pin and carry out the fastening of U-bolts.In actual production, due to the difference of vehicle, its mode of operation is also different, add batch production, the full manpower that leans on is implemented to cause operative employee's physical demands huge, is unfavorable for working long hours, need constantly to change input personnel, reduce operating efficiency, quality also can not be guaranteed.
Summary of the invention
The object of the present invention is to provide a kind of portable U-bolts fastening device, the fastening U-bolts of this frock is effective, and operating efficiency is high.
For achieving the above object, present invention employs following technical scheme: comprise and to arrange with one heart in above-below direction and identical first, second quadra of shape, the area of described first quadra is less than the second quadra, the first described quadra is connected by two corresponding rectangular tubes with between the second quadra, the adjustable in length of described rectangular tube, the center of described first quadra four edges is respectively equipped with the spring for catching on pneumtic impact wrench, and the below of the second described quadra is provided with four universal wheels.
Described rectangular tube comprises the first rectangular tube that the square frame articulation with first is fixed and the second rectangular tube fixed with the second square frame articulation, the area of section of the first described rectangular tube is less than the second rectangular tube, and the first rectangular tube is arranged on the second rectangular tube inside, by being arranged on the indentation bolted on the second rectangular tube between first, second rectangular tube.
The sidepiece of the second described quadra is fixedly connected with base, is provided with seat above described base, is provided with two universal wheels below the base of described under-seat.
Described base entirety is in trapezoidal square frame shape.
The lower surface of the second described quadra is fixed with shrouding, and the area of described shrouding is greater than the area of the second quadra inside casing.
As shown from the above technical solution, the present invention to be sling pneumtic impact wrench by the spring on the first quadra, and the terrain clearance of pneumtic impact wrench is regulated by the length of rectangular tube, to adapt to different vehicles, operative employee can directly sit on the seat, from bottom to top urgent U-bolts, and the labour intensity of operative employee is little, operating efficiency gets a promotion, and assembly quality is also guaranteed simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
The portable U-bolts fastening device of one as shown in Figure 1, Figure 2, Figure 3 shows, comprise and to arrange with one heart in above-below direction and identical first, second quadra 1,2 of shape, the area of the first quadra 1 is less than the second quadra 2, connected by corresponding two rectangular tubes 3 between first quadra 1 with the second quadra 2, the adjustable in length of rectangular tube 3, the below that the center of the first quadra 1 four edges is respectively equipped with spring 4, second quadra 2 for catching on pneumtic impact wrench is provided with four universal wheels 5.
Further, rectangular tube 3 comprise with hinged the first fixing rectangular tube 31 of the first quadra 1 and with hinged the second fixing rectangular tube 32 of the second quadra 2, the area of section of the first rectangular tube 31 is less than the second rectangular tube 32, and the first rectangular tube 31 is arranged on the second rectangular tube 32 inside, fastening by the indentation bolt 6 be arranged on the second rectangular tube 32 between first, second rectangular tube 31,32.Namely the position of change first quadra can be regulated to carry out fastening according to the differing heights of U-bolts, namely the whole height of adjusting tool uses to facilitate different vehicles.Concrete adjustment is elongated in the second rectangular tube by the first rectangular tube or shortens, and undertaken fastening by indentation bolt 6.
Further, the sidepiece of the second quadra 2 is fixedly connected with base 7, is provided with seat 8 above base 7, is provided with two universal wheels 5 below the base 7 at seat 8 place.Seat 8 can allow above operative employee is sitting in, and handled easily work operates, and does not need operative employee to squat for a long time on the ground, is conducive to the healthy of employee.Whole frock equals to be provided with six universal wheels, and operative employee sits and gets final product Mobile tool on the seat, is convenient to on-the-spot flowing and displacement.
Further, base 7 entirety is in trapezoidal square frame shape.
Further, the lower surface of the second quadra 2 is fixed with shrouding 9, and the area of shrouding 9 is greater than the area of the second quadra 2 inside casing.In other words equal shrouding to be sealed by the inside casing opening of the second quadra, this shrouding may be used for operative employee and puts the thing such as instrument, bolt, and handled easily work is taken, and avoids taking back and forth.
During concrete operations, operative employee can sit on the seat, by pneumtic impact wrench hanging on bullet, and urgent U-bolts from bottom to top.When running into different automobile types, then can by the height regulating the length of rectangular tube to adjust whole frock, the first quadra terrain clearance is namely made to change, thus drive the liftoff spacing of pneumtic impact wrench, go for different vehicles, reduce or remit the labour intensity of operative employee, in assembling process, improve operating efficiency, ensure that assembly quality.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (5)
1. a portable U-bolts fastening device, it is characterized in that: comprise to arrange with one heart in above-below direction and shape identical first, second quadra (1, 2), the area of described first quadra (1) is less than the second quadra (2), described the first quadra (1) is connected by two corresponding rectangular tubes (3) with between the second quadra (2), the adjustable in length of described rectangular tube (3), the center of described first quadra (1) four edges is respectively equipped with the spring (4) for catching on pneumtic impact wrench, the below of described the second quadra (2) is provided with four universal wheels (5).
2. portable U-bolts fastening device according to claim 1, it is characterized in that: described rectangular tube (3) comprises hinged fixing the first rectangular tube (31) and fixing second rectangular tube (32) hinged with the second quadra (2) with the first quadra (1), the area of section of described the first rectangular tube (31) is less than the second rectangular tube (32), and the first rectangular tube (31) is arranged on the second rectangular tube (32) inside, first, second rectangular tube (31, 32) the indentation bolt (6) by being arranged on the second rectangular tube (32) between is fastening.
3. portable U-bolts fastening device according to claim 1, it is characterized in that: the sidepiece of described the second quadra (2) is fixedly connected with base (7), described base (7) top is provided with seat (8), and base (7) below at described seat (8) place is provided with two universal wheels (5).
4. portable U-bolts fastening device according to claim 3, is characterized in that: described base (7) entirety is in trapezoidal square frame shape.
5. portable U-bolts fastening device according to claim 1, is characterized in that: the lower surface of described the second quadra (2) is fixed with shrouding (9), and the area of described shrouding (9) is greater than the area of the second quadra (2) inside casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507176.6A CN104308519A (en) | 2014-09-28 | 2014-09-28 | Movable U-bolt fastening jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507176.6A CN104308519A (en) | 2014-09-28 | 2014-09-28 | Movable U-bolt fastening jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308519A true CN104308519A (en) | 2015-01-28 |
Family
ID=52363902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410507176.6A Pending CN104308519A (en) | 2014-09-28 | 2014-09-28 | Movable U-bolt fastening jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308519A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD83233A (en) * | ||||
| FR2405210A1 (en) * | 1977-10-06 | 1979-05-04 | Sefac | Elevator for heavy road vehicles - consists of two columns each with sliding rectangular frame formed of tubes and including chain attachment holes |
| DE3434324A1 (en) * | 1983-09-21 | 1985-06-13 | Aktiebolaget Profilprodukter, Ljungskile | Lifting appliance |
| JP2004083257A (en) * | 2002-08-28 | 2004-03-18 | Nippon Sharyo Seizo Kaisha Ltd | Load carrying platform supporting device of jacking device |
| CN201520618U (en) * | 2009-11-16 | 2010-07-07 | 浙江大学 | Guide slot type locomotive car lifting device |
| CN101890633A (en) * | 2010-07-13 | 2010-11-24 | 昆山沪光汽车电器有限公司 | Fastener worktable |
| CN202271355U (en) * | 2011-09-07 | 2012-06-13 | 河南奔马股份有限公司 | Pneumatic impact wrench suspension device |
| CN202518980U (en) * | 2012-01-10 | 2012-11-07 | 恩施土家族苗族自治州电力总公司 | Hydraulic adjustable type lifting platform special for installation of isolating switch mechanism case |
| CN202573633U (en) * | 2012-05-25 | 2012-12-05 | 安徽安凯汽车股份有限公司 | Tool for tyre nut |
| CN202763418U (en) * | 2012-07-12 | 2013-03-06 | 四川三鑫南蕾气门座制造有限公司 | Valve guide pipe replacer |
| CN202780446U (en) * | 2012-09-01 | 2013-03-13 | 南车洛阳机车有限公司 | Mounting tool for main transformer of electric locomotive |
| CN202862145U (en) * | 2012-09-25 | 2013-04-10 | 江西铜业股份有限公司 | Jackhammer hanging bracket |
| CN203307014U (en) * | 2013-05-02 | 2013-11-27 | 山推工程机械股份有限公司 | Multifunctional trolley |
| CN203495540U (en) * | 2013-09-16 | 2014-03-26 | 徐乔 | Air impact wrench labor-saving |
| CN203665037U (en) * | 2013-11-18 | 2014-06-25 | 成都科创佳思科技有限公司 | Auxiliary tool for pressing in oil seal |
| CN204123067U (en) * | 2014-09-28 | 2015-01-28 | 安徽安凯汽车股份有限公司 | Portable U-bolts fastening device |
-
2014
- 2014-09-28 CN CN201410507176.6A patent/CN104308519A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD83233A (en) * | ||||
| FR2405210A1 (en) * | 1977-10-06 | 1979-05-04 | Sefac | Elevator for heavy road vehicles - consists of two columns each with sliding rectangular frame formed of tubes and including chain attachment holes |
| DE3434324A1 (en) * | 1983-09-21 | 1985-06-13 | Aktiebolaget Profilprodukter, Ljungskile | Lifting appliance |
| JP2004083257A (en) * | 2002-08-28 | 2004-03-18 | Nippon Sharyo Seizo Kaisha Ltd | Load carrying platform supporting device of jacking device |
| CN201520618U (en) * | 2009-11-16 | 2010-07-07 | 浙江大学 | Guide slot type locomotive car lifting device |
| CN101890633A (en) * | 2010-07-13 | 2010-11-24 | 昆山沪光汽车电器有限公司 | Fastener worktable |
| CN202271355U (en) * | 2011-09-07 | 2012-06-13 | 河南奔马股份有限公司 | Pneumatic impact wrench suspension device |
| CN202518980U (en) * | 2012-01-10 | 2012-11-07 | 恩施土家族苗族自治州电力总公司 | Hydraulic adjustable type lifting platform special for installation of isolating switch mechanism case |
| CN202573633U (en) * | 2012-05-25 | 2012-12-05 | 安徽安凯汽车股份有限公司 | Tool for tyre nut |
| CN202763418U (en) * | 2012-07-12 | 2013-03-06 | 四川三鑫南蕾气门座制造有限公司 | Valve guide pipe replacer |
| CN202780446U (en) * | 2012-09-01 | 2013-03-13 | 南车洛阳机车有限公司 | Mounting tool for main transformer of electric locomotive |
| CN202862145U (en) * | 2012-09-25 | 2013-04-10 | 江西铜业股份有限公司 | Jackhammer hanging bracket |
| CN203307014U (en) * | 2013-05-02 | 2013-11-27 | 山推工程机械股份有限公司 | Multifunctional trolley |
| CN203495540U (en) * | 2013-09-16 | 2014-03-26 | 徐乔 | Air impact wrench labor-saving |
| CN203665037U (en) * | 2013-11-18 | 2014-06-25 | 成都科创佳思科技有限公司 | Auxiliary tool for pressing in oil seal |
| CN204123067U (en) * | 2014-09-28 | 2015-01-28 | 安徽安凯汽车股份有限公司 | Portable U-bolts fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |