CN103753004B - Inside gadget fixing device - Google Patents

Inside gadget fixing device Download PDF

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Publication number
CN103753004B
CN103753004B CN201310752213.5A CN201310752213A CN103753004B CN 103753004 B CN103753004 B CN 103753004B CN 201310752213 A CN201310752213 A CN 201310752213A CN 103753004 B CN103753004 B CN 103753004B
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CN
China
Prior art keywords
gadget
rod
pressure head
handle
bearing pin
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Active
Application number
CN201310752213.5A
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Chinese (zh)
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CN103753004A (en
Inventor
马勇
王立刚
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Shanghai Tongling Automotive Technology Co Ltd
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Shanghai Tongling Automotive Technology Co Ltd
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Priority to CN201310752213.5A priority Critical patent/CN103753004B/en
Publication of CN103753004A publication Critical patent/CN103753004A/en
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Publication of CN103753004B publication Critical patent/CN103753004B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles

Abstract

The present invention provides a kind of inside gadget fixing device, it is characterised in that include supporting plate and at least two pressing device;Described pressing device includes that base, pressure head and handle, described pressure head one end are installed in rotation on described base;Described handle is connected with described pressure head, and is rotatably installed on base;Described handle can drive described pressure head rotate rotating in same direction or rotate backward when rotating, makes the described pressure head other end compress inside gadget.The inside gadget fixing device that the present invention provides, supporting plate is provided for inside gadget to be welded, and by pressing device, inside gadget is fixed, make each inside gadget accurate contraposition, improve welding precision and the stability of inside gadget, it is to avoid the weld defect in conventional bonding technique, substantially increase welding quality, improve the safety coefficient of inside gadget welding simultaneously, eliminate the danger that operator are scalded by solder.

Description

Inside gadget fixing device
Technical field
The present invention relates to a kind of inside gadget fixing device, particularly to a kind of inside gadget fixing device for manual welding technique.
Background technology
The back side of inside gadget needs to arrange various functional structure, such as attachment structure etc..Generally, the back side of inside gadget is provided with the pillar of projection.Before the use, the various structures at the spot welding inside gadget back side are needed.Traditional inside gadget spot-welding technology, puts on the table by inside gadget to be welded the most simply, free-hand fixing by welder, welds.When this mode is welded, on the one hand, free-hand fixing less stable, aligning accuracy is the lowest, greatly reduces welding quality;Thin slice is welded, the weld defects such as overlap, crackle, arc crater can be produced during actual welding, need overlap is polished thus ensure that inside gadget surfacing is smooth, thus need to use special welding equipment and grinding apparatus in process of production, add production cost, the most also can there is the risk of abrasion inside gadget, reduce conforming product rate.On the other hand, free-hand fixing, in welding process, there is the danger that operator are scalded by solder, safety coefficient is low.
Summary of the invention
The invention aims to overcome deficiency of the prior art, it is provided that a kind of inside gadget fixing device for fixing inside gadget.
For realizing object above, the present invention is achieved through the following technical solutions:
Inside gadget fixing device, it is characterised in that include supporting plate and at least two pressing device;Described pressing device includes that base, pressure head and handle, described pressure head one end are installed in rotation on described base;Described handle is connected with described pressure head, and is rotatably installed on base;Described handle can drive described pressure head rotating in same direction or rotate backward when rotating, and makes the described pressure head other end compress inside gadget.
Preferably, described pressure head and described handle are connected by connecting rod, when described handle rotates, drive described pressure head rotating Vortex by described connecting rod.
Preferably, described pressure head one end is rotatably connected on base by the first bearing pin;Described handle is rotatably connected on base by the second bearing pin;Described connecting rod is rotatably coupled with described handle by the 3rd bearing pin respectively, and described connecting rod is rotatably coupled with described pressure head by the 4th bearing pin;Described 4th bearing pin is between described first bearing pin and the described pressure head other end;Described second bearing pin position is less than the position of described first bearing pin.
Preferably, described handle includes grip part, the first pole and the second pole;Described first pole and described second pole are one end and are arranged on described grip part, and the other end is rotatably installed on base by the second bearing pin;Between described first pole and described second pole, there is gap;Described connecting rod number is two, and two connecting rod one end are rotatably coupled with described pressure head commonly through the 4th bearing pin;Said two connecting rod is rotatably coupled with described first pole and described second pole by the 3rd bearing pin respectively;Described pressure head passes between described first pole and described second pole.
Preferably, the first support bar and the second support bar are also included;Described pressure head one end is rotatably coupled by the 5th bearing pin with one end of described handle;Described first support bar one end is rotatably connected on base, and the other end is fixing with pressure head to be connected;Described second support bar one end is connected with described base rotationally, and the other end is rotatably coupled with handle;Described second support bar is connected to the middle part of described handle.
Preferably, described pressure head includes connecting rod and briquetting;Described connecting rod one end is connected with described handle;Described briquetting is arranged on the described connecting rod other end, and protrudes from described connecting rod.
Preferably, described briquetting is movably disposed in described connecting rod.
Preferably, described pressure head also includes adapting rod;Described connecting rod is provided with strip through-hole;Described adapting rod can be movably arranged in described strip through-hole along described strip through-hole, and described briquetting is arranged on described adapting rod.
Preferably, described adapting rod being provided with step, described step is resisted against described connecting rod lower surface;Described adapting rod one end is through described strip through-hole and is provided with screw thread;Being provided with nut on described adapting rod, described nut is resisted against described connecting rod upper surface.
Preferably, at least one inside gadget support being arranged on described supporting plate is also included;Described inside gadget support is provided with the groove adapted with inside gadget shape to be fixed;Described pressing device is arranged on described inside gadget support side;When described handle rotates, drive described pressure head to rotate, make described pressure head compress the inside gadget being positioned in described groove.
Preferably, described inside gadget support number is two or more, and each inside gadget support is provided with part recess;Part recess composition on two or more inside gadget support can place the groove of inside gadget.
Preferably, described inside gadget support is installed on described supporting plate by screw;Multiple screwed hole linearly arranged it is provided with on described supporting plate;Described screw passes described inside gadget support, threadeds with described screwed hole;By being installed in different screwed holes, described inside gadget support is arranged on the diverse location on described supporting plate by described screw.
The inside gadget fixing device that the present invention provides, and by pressing device, inside gadget is fixed on work support or supporting plate, facilitate to interior to be processed further.Inside gadget is fixed by pressing device, improve welding precision and the stability of inside gadget, it is to avoid the weld defect in conventional bonding technique, substantially increase welding quality, improve the safety coefficient of inside gadget welding simultaneously, eliminate the danger that operator are scalded by solder.
By the groove adapted with inside gadget shape arranged on inside gadget support, inside gadget is made can be stably placed in groove in welding process, it is to avoid to shake and produce skew;Matching with pressing device further, turning handle makes briquetting compress inside gadget, is firmly locked in groove by inside gadget, strengthens the stability of inside gadget.Pressing device is removably mounted on supporting plate, can select pressing device according to the number of inside gadget support, cost-effective.Inside gadget support is removably mounted on supporting plate, can change corresponding inside gadget support according to the shape of inside gadget to be welded, enhance the flexibility ratio of inside gadget fixing device, expand range of application.Inside gadget support is movably disposed on supporting plate, and the spacing making adjacent inside gadget support is adjustable, by changing the distance between each inside gadget support, makes the size of groove match with inside gadget, thus meets the welding demand of different size inside gadget.Briquetting is adjustable with the distance of pole, can meet the locking demand of different-thickness inside gadget, remains the maximum contact area of briquetting and inside gadget surface.By stick control ram movement, convenient use.The present invention connects handle and pressure head by connecting rod, and pressure head can be made to be maintained at the state compressing inside gadget, and applies constantly certain to compress power.
Accompanying drawing explanation
Fig. 1 is the structural front view of inside gadget fixing device in the embodiment of the present invention 1;
Fig. 2 is the partial enlarged drawing in Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the structural side view of inside gadget fixing device in the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in detail:
Embodiment 1
As Figure 1-3, inside gadget fixing device, including supporting plate 1 and two inside gadget supports 2.Corresponding two pressing devices 3 of each inside gadget support 2, pressing device 3 is separately positioned on the both sides of inside gadget support 2.
Pressing device 3 includes base 31, pressure head and handle 33.Base 31 is removably disposed on supporting plate 1 by the first bolt 41.Pressure head includes connecting rod 34, briquetting 35 and adapting rod 36.Connecting rod 34 one end is rotatably installed on base 31 by the first bearing pin 51, and the other end is provided with briquetting 35.Strip through-hole 37 it is provided with in connecting rod 34.Step 361 it is provided with on adapting rod 36.Adapting rod 36 one end passes strip through-hole 37, and end is provided with screw thread.Step 361 is resisted against connecting rod 34 lower surface.Adapting rod 36 end is provided with nut 38.Nut 38 is resisted against on connecting rod 34 upper surface.By nut 38 and step 361, adapting rod 36 is connected with connecting rod 34.Rotating nut 38 so that it is after no longer compressing the upper surface of connecting rod 34, adapting rod 36 can move in strip through-hole 37, until mobile to the position needed, recycling nut 38 is locked.Briquetting 35 is arranged on adapting rod 36 other end.
Handle 33 includes grip part the 331, first pole 332 and the second pole 333.First pole 332 is one end with described second pole 333 and is arranged on described grip part 331, and the other end is rotatably installed on base 31 by the second bearing pin 334.Between described first pole 332 and described second pole 333, there is gap.Described connecting rod 62 number is two, and two connecting rod 62 one end are rotatably coupled with described connecting rod 34 commonly through the 4th bearing pin 64.Two connecting rods 62 are rotatably coupled with described first pole 332 and described second pole 333 by the 3rd bearing pin 63 respectively.Described connecting rod passes between described first pole 332 and described second pole 333.Described 4th bearing pin 64 is between described first bearing pin 51 and strip through-hole 37.Described second bearing pin 334 position is less than the position of described first bearing pin 51.
Two inside gadget supports 2 are removably disposed on supporting plate 1 by screw.Each inside gadget support 2 is provided with the part recess 21 adapted with inside gadget shape.Two part recess 21 form a groove that can accommodate inside gadget.Multiple screwed hole (not shown) linearly arranged it is provided with on supporting plate 1.By closing from different corresponding threaded holes, inside gadget support 2 is arranged on the diverse location on supporting plate 1 by screw.By adjusting the position of one or more inside gadget supports 2, multiple inside gadget support 2 can be made to adapt to various sizes of inside gadget, can be used for placing the inside gadget of various sizes.
The using method of pressing device 3, as it is shown on figure 3, need to be placed in the groove of inside gadget support 2 by inside gadget, rotates counterclockwise the handle 33 of right side pressing device 3, can drive connecting rod 34 rotating in same direction, i.e. rotate counterclockwise.Briquetting 35 is made to compress, after rotating counterclockwise, the inside gadget being positioned on inside gadget support 2.In its mode such as Fig. 3, the pressing device in left side is identical.As compressing of to interior need to be released, left side pressing device as shown in Figure 3, rotate counterclockwise handle 33, handle 33 can drive connecting rod 34 to rotate counterclockwise, thus can release briquetting 35 to interior compress power.
Embodiment 2
The difference of the present embodiment and embodiment 1 is the structure of pressing device 3.As in figure 2 it is shown, pressing device 3 includes base 31, pressure head and handle 33.Base 31 is removably disposed on supporting plate 1 by the first bolt 41.Pressure head includes connecting rod 34, briquetting 35 and adapting rod 36.Connecting rod 34 one end is rotatably coupled with handle 33 by the 5th bearing pin 52.The other end is provided with briquetting 35.Strip through-hole 37 it is provided with in connecting rod 34.Step 361 it is provided with on adapting rod 36.Adapting rod 36 one end passes strip through-hole 37, and end is provided with screw thread.Step 361 is resisted against connecting rod 34 lower surface.Adapting rod 36 end is provided with nut 38.Nut 38 is resisted against on connecting rod 34 upper surface.By nut 38 and step 361, adapting rod 36 is connected with connecting rod 34.Rotating nut 38 so that it is after no longer compressing the upper surface of connecting rod 34, adapting rod 36 can move in strip through-hole 37, until mobile to the position needed, recycling nut 38 is locked.Briquetting 35 is arranged on adapting rod 36 other end.
As shown in Figure 4, base 31 is provided with the first support bar 71 and the second support bar 72.Connecting rod 34 one end is rotatably coupled by the 5th bearing pin 52 with one end of described handle 33.First support bar 71 one end is rotatably connected on base 31 by the 6th bearing pin 76, and the other end is rotatably coupled by the 5th bearing pin 52 with connecting rod 34.Described second support bar 72 one end is connected with described base 31 rotationally by the 7th bearing pin 77, and the other end is rotatably coupled by the 8th bearing pin 78 with handle 33;Described second support bar 72 is connected to the middle part of described handle 33.
Remaining structure is same as in Example 1.
During use, as shown in Figure 4, when needing briquetting 35 to compress inside gadget, rotate clockwise the handle 33 on right side, briquetting 35 can be driven to rotate backward, i.e. rotate counterclockwise, until compressing the inside gadget being placed on inside gadget support 2.As released compressing of to interior, rotating clockwise the handle 33 in left side, briquetting can be driven to reversely rotate, rotate the most counterclockwise, make briquetting releasing to interior compresses power.
The present embodiment is by being rotatably arranged in first support bar the 71, second support bar 72 on base 31, and connecting rod 34 is rotatably coupled with handle 33, and pressure head can be made to be maintained at the state compressing inside gadget, and applies constantly certain to compress power.
Left, right, up, down in the present invention, all with Fig. 3, Fig. 4 as reference, the relative concept used for clearly demonstrating the present invention.
Embodiment in the present invention is only used for that the present invention will be described, is not intended that the restriction to right, those skilled in that art it is contemplated that other replacements being substantially equal to, the most within the scope of the present invention.

Claims (9)

1. inside gadget fixing device, it is characterised in that include supporting plate and at least two pressing device;Described pressing device include base, Pressure head and handle, described pressure head one end is installed in rotation on described base;Described handle is connected with described pressure head, and can It is rotatably mounted on base;Described handle can drive described pressure head rotating in same direction or rotate backward when rotating, and makes described pressure head The other end compresses inside gadget, also includes at least one inside gadget support being arranged on described supporting plate;Described inside gadget props up erection There is the groove adapted with inside gadget shape to be fixed;Described pressing device is arranged on described inside gadget support side;Described hands When handle rotates, drive described pressure head to rotate, make described pressure head compress the inside gadget being positioned in described groove, described inside gadget Support number is two or more, and each inside gadget support is provided with part recess;Part on two or more inside gadget support Groove composition can place the groove of inside gadget;Described pressure head includes connecting rod and briquetting;Described connecting rod one end and described handle Connect;Described briquetting is arranged on the described connecting rod other end, and protrudes from described connecting rod.
Inside gadget fixing device the most according to claim 1, it is characterised in that described pressure head and described handle are connected by connecting rod, When described handle rotates, drive described pressure head rotating Vortex by described connecting rod.
Inside gadget fixing device the most according to claim 2, it is characterised in that described pressure head one end is rotatable by the first bearing pin Be connected on base;Described handle is rotatably connected on base by the second bearing pin;Described connecting rod is respectively by the 3rd Bearing pin is rotatably coupled with described handle, and described connecting rod is rotatably coupled with described pressure head by the 4th bearing pin;Described Four bearing pins are between described first bearing pin and the described pressure head other end;Described second bearing pin position is less than described first bearing pin Position.
Inside gadget fixing device the most according to claim 3, it is characterised in that described handle include grip part, the first pole and Second pole;Described first pole and described second pole are one end and are arranged on described grip part, and the other end passes through second Bearing pin is rotatably installed on base;Between described first pole and described second pole, there is gap;Described connecting rod number Being two, two connecting rod one end are rotatably coupled with described pressure head commonly through the 4th bearing pin;Said two connecting rod leads to respectively Cross the 3rd bearing pin to be rotatably coupled with described first pole and described second pole;Described pressure head is from described first pole And pass between described second pole.
Inside gadget fixing device the most according to claim 1, it is characterised in that also include the first support bar and the second support bar; Described pressure head one end is rotatably coupled by bearing pin with one end of described handle;Described first support bar one end connects rotationally Being connected on base, the other end is fixing with pressure head to be connected;Described second support bar one end is connected with described base, separately rotationally One end is rotatably coupled with handle;Described second support bar is connected to the middle part of described handle.
Inside gadget fixing device the most according to claim 1, it is characterised in that described briquetting is movably disposed at described connection On bar.
Inside gadget fixing device the most according to claim 6, it is characterised in that described pressure head also includes adapting rod;Described connection Bar is provided with strip through-hole;Described adapting rod can be movably arranged in described strip through-hole along described strip through-hole, described pressure Block is arranged on described adapting rod.
Inside gadget fixing device the most according to claim 7, it is characterised in that be provided with step on described adapting rod, described Rank are resisted against described connecting rod lower surface;Described adapting rod one end is through described strip through-hole and is provided with screw thread;Described switching Being provided with nut on bar, described nut is resisted against described connecting rod upper surface.
Inside gadget fixing device the most according to claim 1, it is characterised in that described inside gadget support is installed on by screw On described supporting plate;Multiple screwed hole linearly arranged it is provided with on described supporting plate;Described screw passes described inside gadget support, It is connected with described screwed hole;By being installed in different screwed holes, described inside gadget support is arranged on institute by described screw State the diverse location on supporting plate.
CN201310752213.5A 2013-12-31 2013-12-31 Inside gadget fixing device Active CN103753004B (en)

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Application Number Priority Date Filing Date Title
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CN103753004B true CN103753004B (en) 2016-08-17

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
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CN105423974A (en) * 2015-12-21 2016-03-23 合肥皓东精密工业有限公司 Novel gauge of oil storage tank cover of automobile connecting rod spindle head
CN105945491B (en) * 2016-06-30 2018-10-30 广州文冲船厂有限责任公司 A kind of hoisting ring welding fixture
CN106078044A (en) * 2016-06-30 2016-11-09 广州文冲船厂有限责任公司 A kind of hoisting ring welding fixture
CN108436335B (en) * 2018-04-12 2019-12-10 温州职业技术学院 Seat support welding production line

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CN201833141U (en) * 2010-09-29 2011-05-18 常州市德春电器有限公司 Welding fixture for switch crank disc component
KR101044278B1 (en) * 2011-01-06 2011-06-28 김동기 Screw clamp for support section steel
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CN203184869U (en) * 2013-02-28 2013-09-11 漳州永裕隆精密五金有限公司 Locating clamping mechanism for welding
CN103394829A (en) * 2013-07-26 2013-11-20 成都陵川特种工业有限责任公司 Tool for calibrating connecting supports of exhaust manifolds
CN203738279U (en) * 2013-12-31 2014-07-30 上海通领汽车饰件有限公司 Upholstery fixing device

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Publication number Priority date Publication date Assignee Title
CN101623805A (en) * 2009-07-17 2010-01-13 上海中科电气(集团)有限公司 Clamp for automatic welding
CN201711695U (en) * 2010-05-06 2011-01-19 浙江容大电力设备制造有限公司 Rapid clamping device
CN101947710A (en) * 2010-08-05 2011-01-19 江苏贝德莱特太阳能科技有限公司 Rotatable frame used for welding planar solar collector tube component
CN201833141U (en) * 2010-09-29 2011-05-18 常州市德春电器有限公司 Welding fixture for switch crank disc component
CN201900404U (en) * 2010-11-26 2011-07-20 宝钢发展有限公司 Fixture for welding cold-rolled sheets
KR101044278B1 (en) * 2011-01-06 2011-06-28 김동기 Screw clamp for support section steel
CN202291981U (en) * 2011-10-19 2012-07-04 无锡市锡州冷拉型钢有限公司 C-shaped pre-buried channel flow welding fixture
CN102962619A (en) * 2012-11-28 2013-03-13 无锡市晓诚冲压件有限公司 Locating tool for welding steel plates
CN203184869U (en) * 2013-02-28 2013-09-11 漳州永裕隆精密五金有限公司 Locating clamping mechanism for welding
CN103394829A (en) * 2013-07-26 2013-11-20 成都陵川特种工业有限责任公司 Tool for calibrating connecting supports of exhaust manifolds
CN203738279U (en) * 2013-12-31 2014-07-30 上海通领汽车饰件有限公司 Upholstery fixing device

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