CN104493398A - Prolongable clamping device for vehicle circular tubular beam - Google Patents
Prolongable clamping device for vehicle circular tubular beam Download PDFInfo
- Publication number
- CN104493398A CN104493398A CN201410645075.5A CN201410645075A CN104493398A CN 104493398 A CN104493398 A CN 104493398A CN 201410645075 A CN201410645075 A CN 201410645075A CN 104493398 A CN104493398 A CN 104493398A
- Authority
- CN
- China
- Prior art keywords
- base plate
- clamping device
- clamping
- prolongable
- round tube
- 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.)
- Pending
Links
Classifications
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a prolongable clamping device for a vehicle circular tubular beam and belongs to the field of clamping devices. The technical scheme includes that upper threaded holes are formed in protrusions on two sides of each upper clamping nozzle, lower threaded holes are formed on two sides of each lower clamping nozzle, and clamping slots are formed in semi-circular openings; one end of a base plate is welded to two fixing blocks, a circular opening is formed in the middle of each fixing block, a fixing rod is inserted in the circular openings, and the other end of the base plate is provided with a through hole. The prolongable clamping device is easy to operate, available after being assembled, good in clamping performance and convenient to weld and assemble.
Description
Technical field
The invention belongs to a kind of clamping device, specifically, particularly relate to one and can extend automobile round tube beam clamping device.
Background technology
Round tube beam is as the important component part of automobile frame, it is each assembly supporting, connect automobile, make the position that each assembly keeps relatively correct, and the various load of bearing automobile interior exterior need enough strength and stiffness with the load of bearing automobile and the impact transmitted from wheel.Present heavy truck vehicle body is very long, and round tube beam is also very long, when welding it or assembling, not only requires that clamp performance is fine, and requires that the size of fixture can adapt to the length of round tube beam.
Summary of the invention
The invention provides one and can extend automobile round tube beam clamping device, can not only welding precision be ensured, and clamping device can extend.
Present invention employs following technical scheme: upper dop both sides ledge is tightened up a screw hole, and there is lower screw hole lower dop both sides, and semicircle opening part has draw-in groove; Base plate one end is welded with two fixed blocks, and have circular open in the middle of fixed block, circular open inserts a hold-down bars, and the base plate other end has a perforation.
Fixed block thickness is consistent with base plate, and bore a hole equal with hold-down bars radius size, the distance to bottom panel side is the half of fixed block length, and hold-down bars length is greater than baseplate width, and there is tap at two ends, is furnished with cap nut.
Compared with prior art, the invention has the beneficial effects as follows: this device can extend, to adapt to the length of round tube beam, structure is simple, processing ease, use can be assembled, clamping performance is good, leaves and regulate space between fixture, and during to ensure that fixture makes, debugging is convenient, Type of Welding is robot welding, and automaticity is quite high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, base plate; 2, upper dop; 3, lower dop; 4, to tighten up a screw hole; 5, lower screw hole; 6, draw-in groove; 7, fixed block; 8, hold-down bars; 9, bore a hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In FIG, two lower dops 3 are fixed on base plate 1, and round tube beam is placed in the semicircle opening of lower dop 3, and draw-in groove 6 is put in upper dop 2 one end, long screw is inserted hole 4 of tightening up a screw, just can be fixed by rotary screw, when round tube beam is longer, one end of same clamping device be put into two fixed block 7 places, fixed block 7 circular open overlaps with perforation, hold-down bars 8 inserts, cap nut of screwing on, and device can be fixed.Draw-in groove 6 can ensure that dop 2 does not slide, and improves device stability, and whole apparatus structure is simple, processing ease, can assemble use, clamping performance is good, leaves and regulate space between fixture, during to ensure that fixture makes, debugging is convenient, and Type of Welding is robot welding, and automaticity is quite high.
Claims (3)
1. one kind can extend automobile round tube beam clamping device, comprise base plate (1), upper dop (2), lower dop (3), it is characterized in that: upper dop (2) both sides ledge is tightened up a screw hole (4), there is lower screw hole (5) lower dop (3) both sides, and semicircle opening part has draw-in groove (6); Base plate (1) one end is welded with two fixed blocks (7), and have circular open in the middle of fixed block, circular open inserts a hold-down bars (8), and the base plate other end has a perforation (9).
2. according to claim 1ly extend automobile round tube beam clamping device, it is characterized in that: fixed block (7) thickness is consistent with base plate (1), perforation (9) is equal with hold-down bars (8) radius size, and the distance to base plate (1) side is the half of fixed block (7) length.
3. according to claim 1ly extend automobile round tube beam clamping device, it is characterized in that: hold-down bars (8) length is greater than base plate (1) width, and there is tap at two ends, are furnished with cap nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645075.5A CN104493398A (en) | 2014-11-14 | 2014-11-14 | Prolongable clamping device for vehicle circular tubular beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645075.5A CN104493398A (en) | 2014-11-14 | 2014-11-14 | Prolongable clamping device for vehicle circular tubular beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493398A true CN104493398A (en) | 2015-04-08 |
Family
ID=52934898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410645075.5A Pending CN104493398A (en) | 2014-11-14 | 2014-11-14 | Prolongable clamping device for vehicle circular tubular beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493398A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670161A (en) * | 2016-12-15 | 2017-05-17 | 国网山东省电力公司电力科学研究院 | Rotary supporting device and method for processing of composite insulator |
| CN107052700A (en) * | 2017-06-23 | 2017-08-18 | 芜湖炬胜机电设备厂 | A kind of welder of pipeline welding |
| CN107160094A (en) * | 2017-06-23 | 2017-09-15 | 芜湖炬胜机电设备厂 | A kind of welder for pipeline welding |
| CN110539077A (en) * | 2019-09-30 | 2019-12-06 | 北京星航机电装备有限公司 | Laser welding deformation control tool and deformation control method for light-weight structure cabin section and support lug |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937835A (en) * | 1957-05-02 | 1960-05-24 | Csmereka John | Universal cable clamp |
| CN2100333U (en) * | 1991-06-07 | 1992-04-01 | 何文镇 | Double-deck wiper structure |
| CN1218549A (en) * | 1996-04-01 | 1999-06-02 | 艾利夫·埃尔韦高 | Clamping device for tubes or the like |
| CN201604254U (en) * | 2009-12-28 | 2010-10-13 | 孙吉刚 | Device for manufacturing heat insulating pipes |
| CN102466124A (en) * | 2010-11-10 | 2012-05-23 | 锦江区悦丰家具配件厂 | Fastening steel plate |
| CN203076947U (en) * | 2013-01-09 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Clamp pressing plate device |
-
2014
- 2014-11-14 CN CN201410645075.5A patent/CN104493398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937835A (en) * | 1957-05-02 | 1960-05-24 | Csmereka John | Universal cable clamp |
| CN2100333U (en) * | 1991-06-07 | 1992-04-01 | 何文镇 | Double-deck wiper structure |
| CN1218549A (en) * | 1996-04-01 | 1999-06-02 | 艾利夫·埃尔韦高 | Clamping device for tubes or the like |
| CN201604254U (en) * | 2009-12-28 | 2010-10-13 | 孙吉刚 | Device for manufacturing heat insulating pipes |
| CN102466124A (en) * | 2010-11-10 | 2012-05-23 | 锦江区悦丰家具配件厂 | Fastening steel plate |
| CN203076947U (en) * | 2013-01-09 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Clamp pressing plate device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670161A (en) * | 2016-12-15 | 2017-05-17 | 国网山东省电力公司电力科学研究院 | Rotary supporting device and method for processing of composite insulator |
| CN107052700A (en) * | 2017-06-23 | 2017-08-18 | 芜湖炬胜机电设备厂 | A kind of welder of pipeline welding |
| CN107160094A (en) * | 2017-06-23 | 2017-09-15 | 芜湖炬胜机电设备厂 | A kind of welder for pipeline welding |
| CN110539077A (en) * | 2019-09-30 | 2019-12-06 | 北京星航机电装备有限公司 | Laser welding deformation control tool and deformation control method for light-weight structure cabin section and support lug |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |