CN103753004A - Inner decoration piece fixing device - Google Patents

Inner decoration piece fixing device Download PDF

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Publication number
CN103753004A
CN103753004A CN201310752213.5A CN201310752213A CN103753004A CN 103753004 A CN103753004 A CN 103753004A CN 201310752213 A CN201310752213 A CN 201310752213A CN 103753004 A CN103753004 A CN 103753004A
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CN
China
Prior art keywords
inside gadget
pressure head
connecting rod
handle
bearing pin
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.)
Granted
Application number
CN201310752213.5A
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Chinese (zh)
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CN103753004B (en
Inventor
马勇
王立刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI TONGLING AUTOMOBILE TRIMMING Co
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SHANGHAI TONGLING AUTOMOBILE TRIMMING Co
Priority date (The priority date 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 date listed.)
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Application filed by SHANGHAI TONGLING AUTOMOBILE TRIMMING Co filed Critical SHANGHAI TONGLING AUTOMOBILE TRIMMING Co
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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    • 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
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles

Abstract

The invention provides an inner decoration piece fixing device which is characterized by comprising a support plate and at least two abutting pressing devices. Each abutting pressing device comprises a base, a press head and a handle, one end of the press head is installed on the base in a rotating mode, and the handle is connected with the press head and is installed on the base in a rotating mode. The handles can drive the press heads to rotate in the identical direction or in the reverse direction to enable the other ends of the press heads to press inner decoration pieces in an abutting mode. The support plate is provided for the inner decoration pieces to be welded, the inner decoration pieces are fixed through the abutting pressing devices and are accurately aligned, welding accuracy and inner decoration piece stability are improved, welding shortcomings in the traditional welding process are overcome, the welding quality is greatly improved, the inner decoration piece welding safety coefficients are improved, and the danger that an operator is scalded by welding materials is removed.

Description

Inside gadget fixture
Technical field
The present invention relates to a kind of inside gadget fixture, particularly a kind of inside gadget fixture for manual welding technique.
Background technology
The back side of inside gadget need to arrange various functional structures, as syndeton etc.Conventionally, the back side of inside gadget is provided with protruding pillar.Before using, need the various structures at the spot welding inside gadget back side.Traditional inside gadget spot-welding technology, is placed in inside gadget to be welded on workbench simply, free-hand fixing by welder, welds.When this mode is welded, on the one hand, free-hand fixing less stable, aligning accuracy is also very low, greatly reduces welding quality; For thin slice, weld, in actual welding process, can produce the weld defects such as overlap, crackle, arc crater, thereby need to polish and guarantee that inside gadget surfacing is smooth overlap, so just need to use in process of production special welding equipment and grinding apparatus, increased production cost, the risk that also can have wearing and tearing inside gadget simultaneously, has reduced product percent of pass.On the other hand, free-hand fixing, in welding process, the danger that exists operating personnel to be scalded by scolder, safety coefficient is low.
Summary of the invention
The object of the invention is in order to overcome deficiency of the prior art, a kind of inside gadget fixture for fixing inside gadget is provided.
For realizing above object, the present invention is achieved through the following technical solutions:
Inside gadget fixture, is characterized in that, comprises supporting plate and at least two pressing devices; Described pressing device comprises base, pressure head and handle, and described pressure head one end is 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 while rotating, make the described pressure head other end compress inside gadget.
Preferably, described pressure head is connected by connecting rod with described handle, when described handle rotates, by described connecting rod, drives described pressure head rotating Vortex or reverse rotation.
Preferably, described pressure head one end is connected on base rotationally by the first bearing pin; Described handle is connected on base rotationally by the second bearing pin; Described connecting rod is connected with described handle rotationally by the 3rd bearing pin respectively, and described connecting rod is connected with described pressure head rotationally by the 4th bearing pin; Described the 4th bearing pin is between described the first bearing pin and the described pressure head other end; Described the second bearing pin position is lower than the position of described the first bearing pin.
Preferably, described handle comprises grip part, the first pole and the second pole; Described the first pole and described the 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 the first pole and described the second pole, there is gap; Described connecting rod number is two, and two connecting rod one end are connected with described pressure head rotationally by the 4th bearing pin jointly; Described two connecting rods are connected with described the first pole and described the second pole rotationally by the 3rd bearing pin respectively; Described pressure head passes between described the first pole and described the second pole.
Preferably, also comprise the first support bar and the second support bar; Described pressure head one end is connected by the 5th bearing pin rotationally with one end of described handle; Described first support bar one end is connected on base rotationally, and the other end is connected rotationally with pressure head; Described second support bar one end is connected with described base rotationally, and the other end is connected rotationally with handle; Described the second support bar is connected to the middle part of described handle.
Preferably, described pressure head comprises 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 arranged on described connecting rod movably.
Preferably, described pressure head also comprises adapting rod; Described connecting rod is provided with strip through-hole; Described adapting rod can be arranged in described strip through-hole movably along described strip through-hole, and described briquetting is arranged on described adapting rod.
Preferably, on described adapting rod, be 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 be provided with screw thread; On described adapting rod, be provided with nut, described nut is resisted against described connecting rod upper surface.
Preferably, also comprise that at least one is arranged on the inside gadget support on described supporting plate; Described inside gadget support is provided with and the groove for the treatment of that fixing inside gadget shape adapts; Described pressing device is arranged on described inside gadget support one 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 more than two, on each inside gadget support, is provided with part groove; Part groove composition more than two on inside gadget support can be placed the groove of inside gadget.
Preferably, described inside gadget support is installed on described supporting plate by screw; On described supporting plate, be provided with multiple along screwed hole arranged in a straight line; Described screw, through described inside gadget support, is threaded with described screwed hole; By being installed in different screwed holes, described screw is arranged on the diverse location on described supporting plate by described inside gadget support.
Inside gadget fixture provided by the invention, and by pressing device, inside gadget is fixed on work support or supporting plate, facilitate to interior further to process.By pressing device, fix inside gadget, improve the stability of welding precision and inside gadget, avoided the weld defect in traditional welding technique, greatly improved welding quality, improve the safety coefficient of inside gadget welding simultaneously, eliminated the danger that operating personnel are scalded by scolder.
By the groove adapting with inside gadget shape arranging on inside gadget support, inside gadget can be stably placed in groove in welding process, avoid shaking and produce skew; Further match with pressing device, turning handle makes briquetting compress inside gadget, and inside gadget is firmly locked in groove, 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-saving.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, has strengthened the flexibility ratio of inside gadget fixture, has expanded range of application.Inside gadget support is arranged on supporting plate movably, makes the spacing of adjacent inside gadget support adjustable, by changing the distance between each inside gadget support, the size of groove and inside gadget is matched, thereby meets the welding demand of different size inside gadget.The distance of briquetting and pole is adjustable, can meet the locking demand of different-thickness inside gadget, remains the Maximum Contact area on briquetting and inside gadget surface.By stick control ram movement, easy to use.The present invention, by connecting rod connecting handle and pressure head, can make pressure head remain on the state that compresses inside gadget, and apply constantly certain power that compresses.
Accompanying drawing explanation
Fig. 1 is the structural front view of inside gadget fixture in the embodiment of the present invention 1;
Fig. 2 is the partial enlarged drawing I in Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the structure side view of inside gadget fixture in the embodiment of the present invention 2.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
Embodiment 1
As Figure 1-3, inside gadget fixture, comprises 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 comprises base 31, pressure head 32 and handle 33.Base 31 is removably disposed on supporting plate 1 by the first bolt 41.Pressure head 32 comprises connecting rod 34, briquetting 35 and adapting rod 36.Connecting rod 34 one end are rotatably installed on base 31 by the first bearing pin 51, and the other end is provided with briquetting 35.On connecting rod 34, be provided with strip through-hole 37.On adapting rod 36, be provided with step 361.Adapting rod 36 one end are through strip through-hole 37, and end is provided with screw thread.Step 361 is resisted against connecting rod 34 lower surfaces.Adapting rod 36 ends are provided with nut 38.Nut 38 is resisted against on connecting rod 34 upper surfaces.By nut 38 and step 361, adapting rod 36 is connected with connecting rod 34.Rotating nut 38, makes after its upper surface that no longer compresses connecting rod 34, and adapting rod 36 can be in the interior movement of strip through-hole 37, until move to the position needing, recycling nut 38 is locked.Briquetting 35 is arranged on adapting rod 36 other ends.
Handle 33 comprises grip part 331, the first pole 332 and the second pole 333.The first pole 332 is one end with described the second pole 332 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 the first pole 332 and described the second pole 333, there is gap.Described connecting rod 62 numbers are two, and two connecting rod 62 one end are connected with described connecting rod 34 rotationally by the 4th bearing pin 64 jointly.Two connecting rods 62 are connected with described the first pole 332 and described the second pole 333 rotationally by the 3rd bearing pin 63 respectively.Described connecting rod passes between described the first pole 332 and described the second pole 332.Described the 4th bearing pin 64 is between described the first bearing pin 51 and strip through-hole 37.Described the second bearing pin 334 positions are lower than the position of described the first bearing pin 51.
Two inside gadget supports 2 are removably disposed on supporting plate 1 by screw 71.Each inside gadget support 2 is provided with the part groove 21 adapting with inside gadget shape.Two part grooves 21 form a groove that can hold inside gadget.On supporting plate 1, be provided with multiple along screwed hole (not shown) arranged in a straight line.By matching from different screwed holes, screw 71 is arranged on the diverse location on supporting plate 1 by inside gadget support 2.By adjusting the position of one or more inside gadget supports 2, can make multiple inside gadget supports 2 adapt to the inside gadget of different size, can be used for placing the inside gadget of various sizes.
The using method of pressing device 3 as shown in Figure 3, need be placed on inside gadget in the groove of inside gadget support 2, rotates counterclockwise the handle 33 of right side pressing device 3, can drive connecting rod 34 rotating in same directions, rotates counterclockwise.After being rotated counterclockwise, briquetting 35 compresses the inside gadget being positioned on inside gadget support 2.Its mode is as identical in the pressing device in left side in Fig. 3.As need, remove compressing of to interior, left side pressing device as shown in Figure 3, rotates counterclockwise handle 33, and handle 33 can drive connecting rod 34 to rotate counterclockwise, thereby can remove the power that compresses of briquetting 35 to interiors.
Embodiment 2
The difference of the present embodiment and embodiment 1 is the structure of pressing device 3.As shown in Figure 2, pressing device 3 comprises base 31, pressure head 32 and handle 33.Base 31 is removably disposed on supporting plate 1 by the first bolt 41.Pressure head 32 comprises connecting rod 34, briquetting 35 and adapting rod 36.Connecting rod 34 one end are connected with handle 33 rotationally by the 5th bearing pin 52.The other end is provided with briquetting 35.On connecting rod 34, be provided with strip through-hole 37.On adapting rod 36, be provided with step 361.Adapting rod 36 one end are through strip through-hole 37, and end is provided with screw thread.Step 361 is resisted against connecting rod 34 lower surfaces.Adapting rod 36 ends are provided with nut 38.Nut 38 is resisted against on connecting rod 34 upper surfaces.By nut 38 and step 361, adapting rod 36 is connected with connecting rod 34.Rotating nut 38, makes after its upper surface that no longer compresses connecting rod 34, and adapting rod 36 can be in the interior movement of strip through-hole 37, until move to the position needing, recycling nut 38 is locked.Briquetting 35 is arranged on adapting rod 36 other ends.
As shown in Figure 4, on base 31, be provided with the first support bar 71 and the second support bar 72.Connecting rod 34 one end are connected by the 5th bearing pin 52 rotationally with one end of described handle 33.First support bar 71 one end are connected on base 31 rotationally by the 6th bearing pin 76, and the other end is connected by the 5th bearing pin 52 rotationally with connecting rod 34.Described second support bar 72 one end are connected with described base 31 rotationally by the 7th bearing pin 77, and the other end is connected by the 8th bearing pin 78 rotationally with handle 33; Described the second support bar 72 is connected to the middle part of described handle 33.76
All the other structures are identical with embodiment 1.
During use, as shown in Figure 4, while needing briquetting 35 to compress inside gadget, the turning handle 33 on right side, can drive briquetting 35 to rotate backward clockwise, rotates counterclockwise, until compress the inside gadget being placed on inside gadget support 2.As need, remove compressing of to interior, clockwise rotate the handle 33 in left side, can drive briquetting reverse rotation, be rotated counterclockwise, make briquetting remove the power that compresses of to interior.
The present embodiment is by being arranged on the first support bar 71, the second support bar 72 rotationally on base 31, and connecting rod 34 is connected rotationally with handle 33, can make pressure head remain on the state that compresses inside gadget, and applies constantly certain power that compresses.
Left, right, up, down in the present invention, all take Fig. 3, Fig. 4 as reference, is the relative concept that clearly illustrates that the present invention uses.
Embodiment in the present invention, only for the present invention will be described, does not form the restriction to claim scope, those skilled in that art can expect other be equal in fact substitute, all in protection scope of the present invention.

Claims (12)

1. inside gadget fixture, is characterized in that, comprises supporting plate and at least two pressing devices; Described pressing device comprises base, pressure head and handle, and described pressure head one end is 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 while rotating, make the described pressure head other end compress inside gadget.
2. inside gadget fixture according to claim 1, is characterized in that, described pressure head is connected by connecting rod with described handle, when described handle rotates, by described connecting rod, drives described pressure head rotating Vortex or reverse rotation.
3. inside gadget fixture according to claim 2, is characterized in that, described pressure head one end is connected on base rotationally by the first bearing pin; Described handle is connected on base rotationally by the second bearing pin; Described connecting rod is connected with described handle rotationally by the 3rd bearing pin respectively, and described connecting rod is connected with described pressure head rotationally by the 4th bearing pin; Described the 4th bearing pin is between described the first bearing pin and the described pressure head other end; Described the second bearing pin position is lower than the position of described the first bearing pin.
4. inside gadget fixture according to claim 3, is characterized in that, described handle comprises grip part, the first pole and the second pole; Described the first pole and described the 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 the first pole and described the second pole, there is gap; Described connecting rod number is two, and two connecting rod one end are connected with described pressure head rotationally by the 4th bearing pin jointly; Described two connecting rods are connected with described the first pole and described the second pole rotationally by the 3rd bearing pin respectively; Described pressure head passes between described the first pole and described the second pole.
5. inside gadget fixture according to claim 1, is characterized in that, also comprises the first support bar and the second support bar; Described pressure head one end is connected by the 5th bearing pin rotationally with one end of described handle; Described first support bar one end is connected on base rotationally, and the other end is connected rotationally with pressure head; Described second support bar one end is connected with described base rotationally, and the other end is connected rotationally with handle; Described the second support bar is connected to the middle part of described handle.
6. inside gadget fixture according to claim 1, is characterized in that, described pressure head comprises 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.
7. inside gadget fixture according to claim 6, is characterized in that, described briquetting is arranged on described connecting rod movably.
8. inside gadget fixture according to claim 7, is characterized in that, described pressure head also comprises adapting rod; Described connecting rod is provided with strip through-hole; Described adapting rod can be arranged in described strip through-hole movably along described strip through-hole, and described briquetting is arranged on described adapting rod.
9. inside gadget fixture according to claim 8, is characterized in that, on described adapting rod, is provided with step, and described step is resisted against described connecting rod lower surface; Described adapting rod one end is through described strip through-hole and be provided with screw thread; On described adapting rod, be provided with nut, described nut is resisted against described connecting rod upper surface.
10. inside gadget fixture according to claim 1, is characterized in that, also comprises that at least one is arranged on the inside gadget support on described supporting plate; Described inside gadget support is provided with and the groove for the treatment of that fixing inside gadget shape adapts; Described pressing device is arranged on described inside gadget support one side; When described handle rotates, drive described pressure head to rotate, make described pressure head compress the inside gadget being positioned in described groove.
11. inside gadget fixtures according to claim 10, is characterized in that, described inside gadget support number is more than two, on each inside gadget support, is provided with part groove; Part groove composition more than two on inside gadget support can be placed the groove of inside gadget.
12. inside gadget fixtures according to claim 11, is characterized in that, described inside gadget support is installed on described supporting plate by screw; On described supporting plate, be provided with multiple along screwed hole arranged in a straight line; Described screw, through described inside gadget support, is threaded with described screwed hole; By being installed in different screwed holes, described screw is arranged on the diverse location on described supporting plate by described inside gadget support.
CN201310752213.5A 2013-12-31 2013-12-31 Inside gadget fixing device Active CN103753004B (en)

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CN103753004B CN103753004B (en) 2016-08-17

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
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
CN105945491A (en) * 2016-06-30 2016-09-21 广州文冲船厂有限责任公司 Lifting ring welding tool
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
CN108436335A (en) * 2018-04-12 2018-08-24 温州职业技术学院 A kind of seat support welding production line
CN110695599A (en) * 2019-11-15 2020-01-17 哈尔滨理工大学 Welding jig mechanism
CN113210965A (en) * 2021-04-12 2021-08-06 安徽乐达精密合金有限公司 Metal frame welding device and method

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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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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
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105945491A (en) * 2016-06-30 2016-09-21 广州文冲船厂有限责任公司 Lifting ring welding tool
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
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
CN108436335A (en) * 2018-04-12 2018-08-24 温州职业技术学院 A kind of seat support welding production line
CN108436335B (en) * 2018-04-12 2019-12-10 温州职业技术学院 Seat support welding production line
CN110695599A (en) * 2019-11-15 2020-01-17 哈尔滨理工大学 Welding jig mechanism
CN113210965A (en) * 2021-04-12 2021-08-06 安徽乐达精密合金有限公司 Metal frame welding device and method

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