CN203459861U - Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously - Google Patents
Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously Download PDFInfo
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- CN203459861U CN203459861U CN201320574064.3U CN201320574064U CN203459861U CN 203459861 U CN203459861 U CN 203459861U CN 201320574064 U CN201320574064 U CN 201320574064U CN 203459861 U CN203459861 U CN 203459861U
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Abstract
The utility model discloses a clamp for fixing a multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously, and belongs to the technical field of welding. The clamp comprises a test piece height adjusting mechanism and a platy-test-piece clamping adjusting mechanism and a tabular-test-piece clamping adjusting mechanism, wherein the platy-test-piece clamping adjusting mechanism and the tabular-test-piece clamping adjusting mechanism are fixedly connected with two sides of the test piece height adjusting mechanism. The test piece height adjusting mechanism comprises an upright post, an upright post sleeve and at least one height adjusting bolt, wherein the upright post is sleeved with the upright post sleeve; the upright post sleeve can move up and down along the upright post. The platy-test-piece clamping adjusting mechanism comprises a beam, a beam sleeve, positioning bolts, a platy-test-piece clamp and platy-test-piece fixing bolts, wherein the beam is sleeved with the beam sleeve; the beam sleeve can rotate by 360 degrees by taking the beam as an axis. The tubular-test-piece clamping adjusting mechanism comprises a cant beam, a cant beam sleeve, a tubular-test-piece clamp and tubular-test-piece fixing bolts. According to the clamp, welding on multiple positions can be simulated, and different welding test requirements can be met.
Description
Technical field
The utility model relates to a kind of welding piece stationary fixture, more particularly, relates to a kind of being used for and carries out multiposition, many specifications of welder's welding training examination use and can realize the test specimen stationary fixture that two people weld simultaneously.
Background technology
Along with national development, solder technology has obtained application more and more widely.Welder also becomes a quite potential occupation.Therefore, the annual people who participates in welder qualification test in the whole nation gets more and more.
Yet the welding piece fixture using on station between current national welder qualification test mechanism operation does not have unified standard, even there is no welding piece fixture on some operation room stations.And when special equipment welding operation personnel checking-up, the welded articles that need to examine diverse location with reference to personnel often, need weld jig can regulate fixedly test specimen in different locus, and the heaviness that existing fixture has is dumb, though what have can regulate welding position, can not regulate arbitrarily the height of test specimen.In addition, sometimes also can be because of welding position negligible amounts, weld jig is inadequate, the personnel that occur the to participate in welder qualification test phenomenon of wait consuming time of having to.
The problems referred to above, are badly in need of a desirable solution.Through retrieval, existing related art scheme is open, as:
China Patent No. ZL201120270586.5, Granted publication day is on April 18th, 2012, invention and created name is: a kind of plate, manage general all-position welding test piece supporting positioning rack, this application case relates to a kind of plate, manages general all-position welding test piece supporting positioning rack, has two cantilever arms on column; Each cantilever arm is comprised of column sleeve pipe, cursor and rotating casing respectively; The upper-lower position of column sleeve pipe is removable; Cursor divides two sections of orthogonal front and back, leading portion and the socket of upright post sleeve pipe, and back segment and rotating casing socket have respectively cursor corner index hole and alignment pin on column sleeve pipe and rotating casing; In two cantilever arms, one is fixedly connected with plate fixture, and another is fixedly connected with pipe casting clamp.This application case can be placed in test specimen on optional position, space, meets welding examination request; But this application case complex structure, production cost is high, is not easy to promote.
China Patent No. ZL201220482670.8 and for example, Granted publication day is on March 13rd, 2013, invention and created name is: a kind of multifunctional universal crosshead for welder qualification test and training, this application case comprises operating desk, base frame, vertical rod, revoling tube and connecting rod, revoling tube is enclosed within vertical rod, revoling tube is provided with connecting rod sleeve pipe, and connecting rod is provided with the bell and spigot joint perpendicular to connecting rod, and operating desk has cover T-Ring; Operating desk comprises operation panel and aeration tank, has some fixed cards on operation panel, and aeration tank has bottom air inlet, side air inlet and gas outlet.This application case, by the sliding up and down of revoling tube, the rotation of connecting rod and the rotation of operating desk, can meet various height and soldering angle in welders training and examination.The fixed card arranging on operating desk makes this application case can adapt to various welding operating modes; The aeration tank arranging on operating desk makes this application case can be used for preventing the welding operating mode of air impact.But there is baroque problem in this application case equally.
Summary of the invention
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome welder qualification test in prior art can not regulate arbitrarily the deficiency of height and angle with test specimen stationary fixture, the test specimen stationary fixture that the many specifications of a kind of multiposition is provided and can two people have welded simultaneously, fixture flexibility of the present utility model is strong, applicability good, production cost is low, has reduced welder's labour intensity and has saved resource simultaneously.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The many specifications of a kind of multiposition of the present utility model the test specimen stationary fixture can two people simultaneously welding, comprise height of specimen governor motion, plate test coupon clamping regulation mechanism and tubular test coupon clamping regulation mechanism, described plate test coupon clamping regulation mechanism and tubular test coupon clamping regulation mechanism are fixed on the both sides of height of specimen governor motion;
Described height of specimen governor motion comprises column, column sleeve pipe, height adjustment bolt, expansion bolt and base plate; The bottom of described column is connected mutually with base plate, and this base plate is connected with ground by expansion bolt; Described upright post sleeve pipe box is loaded on column, and this column sleeve pipe moves up and down along column; Described height adjustment bolt is arranged on column sleeve pipe, and this height adjustment bolt is for fixing column sleeve pipe and column;
Described plate test coupon clamping regulation mechanism comprises crossbeam, crossbeam sleeve pipe, bolt, plate test coupon fixture and plate test coupon set bolt; Described beam welding is in a side of above-mentioned column sleeve pipe, and described crossbeam casing pipe sleeve is loaded on crossbeam, and this crossbeam sleeve pipe be take crossbeam as 360 ° of rotations of axle, and described bolt is for fixing crossbeam sleeve pipe and crossbeam; Described plate test coupon fixture is connected mutually with crossbeam sleeve pipe, and a sidewall of this plate test coupon fixture is provided with plate test coupon set bolt, and this plate test coupon set bolt is used for fixedly plate test coupon;
Described tubular test coupon clamping regulation mechanism comprises cant beam, cant beam sleeve pipe, tubular test coupon fixture and tubular test coupon set bolt; Described cant beam is welded in the opposite side of above-mentioned column sleeve pipe, and this cant beam is for being tilted to upper welding, and cant beam is away from one end of pad higher than the one end of welding mutually with column sleeve pipe, and described cant beam casing pipe sleeve is loaded on cant beam; Described tubular test coupon fixture comprises a circular slab and 3-5 grip block, and described circular slab is connected mutually with cant beam sleeve pipe, and described grip block is evenly arranged at the periphery edge of circular slab; On this grip block, be provided with tubular test coupon set bolt, this tubular test coupon set bolt is used for fixedly tubular test coupon.
As the utility model, further improve, the angle between described cant beam and column sleeve pipe axis is 45 ° ~ 60 °.
As the utility model, further improve, described height adjustment bolt is provided with 1 ~ 3 along the length direction of column sleeve pipe.
As the utility model, further improve, described grip block is evenly provided with 3 along the periphery edge of circular slab.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:
(1) the many specifications of a kind of multiposition of the present utility model the test specimen stationary fixture that can two people simultaneously welds, its height of specimen governor motion can regulate its clamped height of test specimen, the clamping angle of the adjustable tabular test specimen of its plate test coupon clamping regulation mechanism, can realize the welding of a plurality of positions of simulation, meet different welding examination requests;
(2) the many specifications of a kind of multiposition of the present utility model the test specimen stationary fixture that can two people simultaneously welds, it grips by bolt, convenient and simple, and clamping is firm, and test specimen is difficult for swinging, coming off, safe and reliable;
(3) the many specifications of a kind of multiposition of the present utility model the test specimen stationary fixture that can two people simultaneously welds, its plate test coupon clamping regulation mechanism and tubular test coupon clamping regulation mechanism are fixed on the both sides of height of specimen governor motion, when welding position and fixture are nervous, can realize two people welds simultaneously, and simple in structure, production cost is low, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of test specimen height adjustment mechanism in the utility model;
Fig. 3 is the work schematic diagram of plate test coupon clamping regulation mechanism in the utility model;
Fig. 4 is the work schematic diagram of tubular test coupon clamping regulation mechanism in the utility model.
Label declaration in schematic diagram:
10, height of specimen governor motion; 11, column; 12, column sleeve pipe; 13, height adjustment bolt; 14, expansion bolt; 15, base plate; 20, plate test coupon clamping regulation mechanism; 21, crossbeam; 22, crossbeam sleeve pipe; 23, bolt; 24, plate test coupon fixture; 25, plate test coupon set bolt; 30, tubular test coupon clamping regulation mechanism; 31, tubular test coupon set bolt; 32, tubular test coupon fixture; 33, cant beam sleeve pipe; 34, cant beam.
The specific embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
embodiment 1
By reference to the accompanying drawings, the many specifications of a kind of multiposition of the present embodiment the test specimen stationary fixture (as shown in Figure 1) can two people simultaneously welding, comprise height of specimen governor motion 10, plate test coupon clamping regulation mechanism 20 and tubular test coupon clamping regulation mechanism 30, described plate test coupon clamping regulation mechanism 20 and tubular test coupon clamping regulation mechanism 30 are fixed on the both sides of height of specimen governor motion 10, when design herein makes welding position and fixture anxiety, can realize two people and weld simultaneously.
Described height of specimen governor motion 10(is as shown in Figure 2) comprise column 11, column sleeve pipe 12, height adjustment bolt 13, expansion bolt 14 and base plate 15; The bottom of described column 11 is connected mutually with base plate 15, and this base plate 15 is connected with ground by expansion bolt 14; Described column sleeve pipe 12 is set on column 11, and this column sleeve pipe 12 moves up and down along column 11; Described height adjustment bolt 13 is arranged on column sleeve pipe 12, and this height adjustment bolt 13 is for fixing with column 11 by column sleeve pipe 12; Described height adjustment bolt 13 can arrange 1 ~ 3 along the length direction of column sleeve pipe 12, is provided with 1 in the present embodiment.
Described plate test coupon clamping regulation mechanism 20(is as shown in Figure 3) comprise crossbeam 21, crossbeam sleeve pipe 22, bolt 23, plate test coupon fixture 24 and plate test coupon set bolt 25.Described crossbeam 21 is welded in a side of above-mentioned column sleeve pipe 12, and described crossbeam sleeve pipe 22 is set on crossbeam 21, and this crossbeam sleeve pipe 22 be take crossbeam 21 as 360 ° of rotations of axle, and described bolt 23 is for fixing with crossbeam 21 by crossbeam sleeve pipe 22.Described plate test coupon fixture 24 is connected mutually with crossbeam sleeve pipe 22, and a sidewall of this plate test coupon fixture 24 is provided with plate test coupon set bolt 25, and this plate test coupon set bolt 25 is for fixing plate test coupon.In the present embodiment, test specimen height adjustment mechanism 10 can regulate its clamped height of test specimen, and the clamping angle of plate test coupon clamping regulation mechanism 20 adjustable tabular test specimens can realize the welding of a plurality of positions of simulation, meets different welding examination requests
Described tubular test coupon clamping regulation mechanism 30(is as shown in Figure 4) comprise cant beam 34, cant beam sleeve pipe 33, tubular test coupon fixture 32 and tubular test coupon set bolt 31; Described cant beam 34 is welded in the opposite side of above-mentioned column sleeve pipe 12, this cant beam 34 is for being tilted to upper welding, be cant beam 34 away from one end of pad higher than the one end of welding mutually with column sleeve pipe 12, angle between described cant beam 34 and column sleeve pipe 12 axis is 45 ° ~ 60 °, and the angle in the present embodiment between cant beam 34 and column sleeve pipe 12 axis is 45 °.Described cant beam sleeve pipe 33 is set on cant beam 34; Described tubular test coupon fixture 32 comprises a circular slab and 3 grip blocks, and described circular slab is connected mutually with cant beam sleeve pipe 33, and described grip block is evenly arranged at the periphery edge of circular slab; On this grip block, be provided with tubular test coupon set bolt 31, this tubular test coupon set bolt 31 is for fixing tubular test coupon.The test specimen stationary fixture of the present embodiment, grips by bolt, convenient and simple, and clamping is firm, and test specimen is difficult for swinging, coming off, safe and reliable.
During actual use, if need complete the welding operation of plate test coupon, only plate test coupon need be clamped with plate test coupon fixture 24, first adjusting post sleeve pipe 12, is adjusted to specified altitude assignment by plate test coupon, uses height adjustment bolt 13 that column sleeve pipe 12 is fixing, regulate again crossbeam sleeve pipe 22 to take crossbeam 21 as axle rotation, make the plate test coupon certain angle that tilts on request, finally with bolt 23, crossbeam sleeve pipe 22 is fixing, just can start welding operation; If need complete the welding operation of tubular test coupon, only tubular test coupon need be clamped with tubular test coupon fixture 32, adjusting post sleeve pipe 12, is adjusted to specified altitude assignment by tubular test coupon, uses height adjustment bolt 13 that column sleeve pipe 12 is fixing, just can start welding operation.
embodiment 2
The many specifications of a kind of multiposition of the present embodiment the test specimen stationary fixture can two people simultaneously welding, substantially with embodiment 1, difference is: the angle between cant beam 34 and column sleeve pipe 12 axis is 50 °, for column sleeve pipe 12 can more be fixedly secured, height adjustment bolt 13 is provided with 2 along the length direction of column sleeve pipe 12, for tubular test coupon can be better fixing, described grip block is evenly provided with 4 along the periphery edge of circular slab.
embodiment 3
The many specifications of a kind of multiposition of the present embodiment the test specimen stationary fixture can two people simultaneously welding, substantially with embodiment 1, difference is: the angle between cant beam 34 and column sleeve pipe 12 axis is 60 °, for column sleeve pipe 12 can more be fixedly secured, height adjustment bolt 13 is provided with 3 along the length direction of column sleeve pipe 12, for tubular test coupon can be better fixing, described grip block is evenly provided with 5 along the periphery edge of circular slab.
The many specifications of a kind of multiposition of above-described embodiment the test specimen stationary fixture can two people simultaneously welding, can regulate arbitrarily weldment height and angle, and flexibility is strong, applicability good, and production cost is low, has reduced welder's labour intensity and has saved resource simultaneously.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (4)
1. many specifications of multiposition the test specimen stationary fixture that can two people simultaneously welds, comprise height of specimen governor motion (10), plate test coupon clamping regulation mechanism (20) and tubular test coupon clamping regulation mechanism (30), it is characterized in that: described plate test coupon clamping regulation mechanism (20) and tubular test coupon clamping regulation mechanism (30) are fixed on the both sides of height of specimen governor motion (10);
Described height of specimen governor motion (10) comprises column (11), column sleeve pipe (12), height adjustment bolt (13), expansion bolt (14) and base plate (15); The bottom of described column (11) is connected mutually with base plate (15), and this base plate (15) is connected with ground by expansion bolt (14); It is upper that described column sleeve pipe (12) is set in column (11), and this column sleeve pipe (12) moves up and down along column (11); It is upper that described height adjustment bolt (13) is arranged at column sleeve pipe (12), and this height adjustment bolt (13) is for fixing by column sleeve pipe (12) and column (11);
Described plate test coupon clamping regulation mechanism (20) comprises crossbeam (21), crossbeam sleeve pipe (22), bolt (23), plate test coupon fixture (24) and plate test coupon set bolt (25); Described crossbeam (21) is welded in a side of above-mentioned column sleeve pipe (12), described crossbeam sleeve pipe (22) is set on crossbeam (21), this crossbeam sleeve pipe (22) be take crossbeam (21) as 360 ° of rotations of axle, and described bolt (23) is for fixing by crossbeam sleeve pipe (22) and crossbeam (21); Described plate test coupon fixture (24) is connected mutually with crossbeam sleeve pipe (22), and a sidewall of this plate test coupon fixture (24) is provided with plate test coupon set bolt (25), and this plate test coupon set bolt (25) is for fixing plate test coupon;
Described tubular test coupon clamping regulation mechanism (30) comprises cant beam (34), cant beam sleeve pipe (33), tubular test coupon fixture (32) and tubular test coupon set bolt (31); Described cant beam (34) is welded in the opposite side of above-mentioned column sleeve pipe (12), this cant beam (34) is for being tilted to upper welding, be cant beam (34) away from one end of pad higher than the one end of welding mutually with column sleeve pipe (12), described cant beam sleeve pipe (33) is set on cant beam (34); Described tubular test coupon fixture (32) comprises a circular slab and 3-5 grip block, and described circular slab is connected mutually with cant beam sleeve pipe (33), and described grip block is evenly arranged at the periphery edge of circular slab; On this grip block, be provided with tubular test coupon set bolt (31), this tubular test coupon set bolt (31) is for fixing tubular test coupon.
2. the many specifications of a kind of multiposition according to claim 1 the test specimen stationary fixture that can two people simultaneously welds, is characterized in that: the angle between described cant beam (34) and column sleeve pipe (12) axis is 45 ° ~ 60 °.
3. the many specifications of a kind of multiposition according to claim 2 the test specimen stationary fixture that can two people simultaneously welds, is characterized in that: described height adjustment bolt (13) is provided with 1 ~ 3 along the length direction of column sleeve pipe (12).
4. according to the many specifications of a kind of multiposition described in claim 2 or 3 the test specimen stationary fixture that can two people welds simultaneously, it is characterized in that: described grip block is along the periphery of circular slab along being evenly provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574064.3U CN203459861U (en) | 2013-09-17 | 2013-09-17 | Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574064.3U CN203459861U (en) | 2013-09-17 | 2013-09-17 | Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously |
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| Publication Number | Publication Date |
|---|---|
| CN203459861U true CN203459861U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320574064.3U Expired - Lifetime CN203459861U (en) | 2013-09-17 | 2013-09-17 | Clamp for fixing multi-specification test piece, allowing multiple positions to be welded, and allowing two persons to weld simultaneously |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104050865A (en) * | 2014-06-23 | 2014-09-17 | 中国地质大学（武汉） | Eccentric clamp teaching device |
| CN104091491A (en) * | 2014-07-23 | 2014-10-08 | 北京科技高级技术学校 | Multifunctional practical welding operation frame |
| CN107584793A (en) * | 2017-09-14 | 2018-01-16 | 郑州企鹅粮油机械有限公司 | Double-deck cooking pot screw oil expeller |
| CN107717302A (en) * | 2017-11-09 | 2018-02-23 | 天津中车唐车轨道车辆有限公司 | A kind of multi-functional cast welding tool setup |
| CN110744239A (en) * | 2019-10-14 | 2020-02-04 | 合肥常青机械股份有限公司 | Lightweight portable welding jig |
-
2013
- 2013-09-17 CN CN201320574064.3U patent/CN203459861U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104050865A (en) * | 2014-06-23 | 2014-09-17 | 中国地质大学（武汉） | Eccentric clamp teaching device |
| CN104050865B (en) * | 2014-06-23 | 2016-02-10 | 中国地质大学（武汉） | A kind of eccentric fixture instructional device |
| CN104091491A (en) * | 2014-07-23 | 2014-10-08 | 北京科技高级技术学校 | Multifunctional practical welding operation frame |
| CN107584793A (en) * | 2017-09-14 | 2018-01-16 | 郑州企鹅粮油机械有限公司 | Double-deck cooking pot screw oil expeller |
| CN107717302A (en) * | 2017-11-09 | 2018-02-23 | 天津中车唐车轨道车辆有限公司 | A kind of multi-functional cast welding tool setup |
| CN110744239A (en) * | 2019-10-14 | 2020-02-04 | 合肥常青机械股份有限公司 | Lightweight portable welding jig |
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Granted publication date: 20140305 |
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