CN102500978B - Tool for assembling and welding cylinder body - Google Patents
Tool for assembling and welding cylinder body Download PDFInfo
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- CN102500978B CN102500978B CN201110321938.XA CN201110321938A CN102500978B CN 102500978 B CN102500978 B CN 102500978B CN 201110321938 A CN201110321938 A CN 201110321938A CN 102500978 B CN102500978 B CN 102500978B
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Abstract
The invention discloses a tool for assembling and welding a cylinder body. The tool for assembling and welding the cylinder body comprises a reference platform, a first movement support, a second movement support, and a control part; the first movement support and the second movement support can be arranged on the reference platform in a movable way to ensure that the first movement support and the second movement support can approach each other or move far away from each other; the first movement support and the second movement support are used for positioning and fastening end plates and side plates of the cylinder body; the control part is used for controlling the first movement support and the second movement support to position and fasten the end plates and the side plates, and move on the reference platform; and the tool for assembling and welding the cylinder body is high in generality and simple in structure, can assemble parts of the cylinder body conveniently, and is high in assembly accuracy, and automation degree.
Description
Technical field
The present invention relates to a kind of assembly welding frock, particularly a kind of cylinder body assembly welding frock.
Background technology
Welding large-scale, heavy cylinder body is the technical barrier in this area always, taking stirring host as example, stirring host is the core component of mixing plant, the assembly welding quality of cylinder body of host machine adds follow-up machine and assembles very great impact, and the design that is to say assembly welding frock is to ensure that stirring host cylinder body keeps the prerequisite of high-level assembly welding quality in the time producing in enormous quantities.
Please refer to Fig. 1, for existing stirring host housing structure schematic diagram, existing stirring host cylinder body 10 comprises two end plates 101, two side plates 102, bent plate 103 and angle bar fixed heads 104, and two end plates 101 is oppositely arranged, and conventionally can be regarded as the rear and front end face of stirring host cylinder body; Biside plate 102 respectively assembly welding, in the both sides of two end plates 101, can be regarded as the left and right sides conventionally; Bent plate 103 and angle bar fixed head 104 respectively with end plate and plate-side plate welding, be positioned at top side and the bottom side of stirring host cylinder body 10, as shown in Figure 1, in general, the biside plate 102 of more common stirring host cylinder body is arc, and all can offer perforate on end plate 101 and side plate 102, so that other parts of subsequent installation.
In order to realize the assembly welding of above-mentioned stirring host cylinder body, assembly welding frock of the prior art is an affixed entirety, it comprises a series of keeper, support member and connectors for supporting and location stirring host cylinder body 10 parts etc., above-mentioned end plate 101, side plate 102, bent plate 103 and angle bar fixed head 104 are fixed in existing assembly welding frock by alignment pin and bolt etc. respectively, first spot welding end plate and side plate, weld again the weld seam of each junction, thereby form stirring host cylinder body.Remove alignment pin and bolt by the demoulding of stirring host cylinder body, hang from assembly welding frock.
From the above mentioned, the defect that existing cylinder body assembly welding frock exists is:
1, cylinder body assembly welding frock is originally as an affixed entirety, do not there is the versatility of assembly welding Multiple Type stirring host cylinder body product, the product of different model need design different frocks, and cost is very high, also can cause in addition the more serious problem that takies place, working site.
2, the clamping of the location of cylinder body assembly welding frock is to realize by the part such as alignment pin and bolt, causes assembly welding frock parts more, complex structure, and easily there is the situation that part is lost.
3, the group of cylinder body is to long with demould time, and labor intensity is large, efficiency is low.
In view of the foregoing, the design people borrows its technical experience of association area and abundant professional knowledge for many years, and constantly research and development improve, and through a large amount of practical proofs, have proposed the technical scheme of cylinder body assembly welding frock of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of cylinder body assembly welding frock, highly versatile, simple in structure, cylinder body parts group is high to convenience and precision, and automaticity is high.To achieve these goals, the invention provides cylinder body assembly welding frock, comprising: reference platform; The first traversing carriage and the second traversing carriage, mobile being arranged on described reference platform, make described the first traversing carriage and the second traversing carriage can be mutually near or away from, described the first traversing carriage and the second traversing carriage are used for locating end plate and the side plate with fastening cylinder body; Control part, for controlling described the first traversing carriage and the second traversing carriage fastening described end plate in location and side plate, and controls described the first traversing carriage and the movement of the second traversing carriage on described reference platform.
Above-mentioned cylinder body assembly welding frock, wherein, described the first traversing carriage is connected with and drives the drive unit of its motion, and described the second traversing carriage is connected with another drive unit that drives its motion, and described control part connects and controls two described drive units.
Above-mentioned cylinder body assembly welding frock, wherein, described drive unit is the hydraulic jack with latch functions.
Above-mentioned cylinder body assembly welding frock, wherein, on described reference platform, be provided with position block, described the first traversing carriage and the second traversing carriage bottom are provided with locating convex block, described locating convex block can fasten in described position block, and locates described the first traversing carriage and the second traversing carriage.
Above-mentioned cylinder body assembly welding frock, wherein, described the first traversing carriage and the second traversing carriage bottom are provided with locating convex block, described reference platform is provided with detent mechanism, described detent mechanism comprises two position blocks and connects the axostylus axostyle of position block described in two, described in two, position block can be moved around described axostylus axostyle, make described position block be positioned on the mobile route of described locating convex block or leave its mobile route, described locating convex block can fasten in described position block, and locates described the first traversing carriage and the second traversing carriage.
Above-mentioned cylinder body assembly welding frock, wherein, described cylinder body assembly welding frock also comprises a fixed support, is fixedly installed on described reference platform, between described the first traversing carriage and the second traversing carriage, described fixed support is for location and fastening described side plate.
Above-mentioned cylinder body assembly welding frock, wherein, described the first traversing carriage comprises: support body, mobile being arranged on reference platform; End plate keeper, is located on described support body, and described end plate keeper is used for locating described end plate; End plate fixture, is located on described support body, and described end plate fixture is for fastening described end plate; Side plate keeper, is located on described support body, and described side plate keeper is used for locating described side plate; Fixer for side boards, is located on described support body, and described fixer for side boards is for fastening described side plate; Described control part connects and controls described end plate keeper, end plate fixture, side plate keeper and fixer for side boards; Described the second traversing carriage is identical with described the first traversing carriage structure.
Above-mentioned cylinder body assembly welding frock, wherein, the end plate keeper of described the first traversing carriage and end plate fixture are arranged at the side away from described the second traversing carriage on described the first traversing carriage; The end plate keeper of described the second traversing carriage and end plate fixture are arranged at the side away from described the first traversing carriage on described the second traversing carriage.
Above-mentioned cylinder body assembly welding frock, wherein, described end plate keeper and side plate keeper are locating piece.
Above-mentioned cylinder body assembly welding frock, wherein, described end plate fixture is hinge type pulling claw tensioning mechanism, described hinge type pulling claw tensioning mechanism is hydraulic-driven.
Above-mentioned cylinder body assembly welding frock, wherein, described side plate keeper is arc location-plate, for locating the arc side plate of cylinder body, described arc location-plate installs perpendicular to the group contraposition of described arc side plate, described arc location-plate has an arc contact surface, for contacting and support the inner surface of described arc side plate, thereby locates described arc side plate.
Above-mentioned cylinder body assembly welding frock, wherein, described fixer for side boards is the detachable pull bar tensioning mechanism of hydraulic-driven, it includes expansion set, described expansion set comprises two and half expansion set parts, two described half expansion set parts connect by ball fitting to can relatively rotate, the push rod of the end connecting fluid compressing cylinder of described expansion set, the front end of described expansion set can block the one end of establishing pull bar under the clamping effect of two described half expansion set parts, between two described half expansion set parts, be provided with spring, described spring is positioned at the side of described ball fitting by described expansion set front end, it is interior and spacing by described sleeve that described expansion set is located at sleeve, described expansion set can move under the driving of described hydraulic jack in described sleeve, the other end of described pull bar is provided with a shaft shoulder.
Above-mentioned cylinder body assembly welding frock, wherein, described fixed support is provided with side plate keeper or fixer for side boards, or be provided with side plate keeper and fixer for side boards, the side plate keeper, the fixer for side boards that on described fixed support, arrange are identical with the side plate keeper, the fixer for side boards that arrange on described the first traversing carriage simultaneously.
From the above, cylinder body assembly welding frock of the present invention has following advantages and feature:
1, cylinder body assembly welding frock highly versatile of the present invention, can, by adjusting the spacing of traversing carriage, make assembly welding frock of the present invention can be adapted to the assembly welding operation of different model cylinder body.
2, cylinder body assembly welding frock traversing carriage of the present invention location is convenient and swift, and the clamping of cylinder body workpiece is simple, and it is short that location clamps the operating time, can increase work efficiency.
3, cylinder body assembly welding frock traversing carriage positioning precision of the present invention is high, end plate and the side plate of corresponding cylinder body adopt respectively end plate keeper and side plate keeper to position, and by special end plate, fixer for side boards is fixedly clamped, can effectively ensure the desired dimensional tolerance of cylinder body and Geometrical Tolerance Principle, promote assembly welding quality, the cylinder body that is particularly arc for side plate, its orientation problem is technical barrier always, frock of the present invention adopts arc location-plate, location arc side plate that can fast accurate, ensure assembly welding quality, solve technical barrier.
4, cylinder body assembly welding frock of the present invention is after cylinder body assembly welding is complete, and its stripping operation is convenient and swift, can significantly reduce staff's labour intensity, promotes operating efficiency.
Brief description of the drawings
The following drawings is only intended to the present invention to schematically illustrate and explain, not delimit the scope of the invention
Fig. 1 is existing stirring host housing structure schematic diagram;
Fig. 2 is that cylinder body assembly welding tool structure master of the present invention looks schematic diagram;
Fig. 3 is cylinder body assembly welding tool structure schematic side view of the present invention;
Fig. 4 is cylinder body assembly welding tool structure schematic top plan view of the present invention;
Fig. 5 is cylinder body assembly welding frock end plate fixture of the present invention one example structure schematic diagram;
Fig. 6 is cylinder body assembly welding frock fixer for side boards of the present invention one example structure schematic diagram.
Main element label declaration:
10 cylinder bodies
101 end plates
102 side plates
103 bent plates
104 angle bar fixed heads
1 reference platform
11 position blocks
12 detent mechanisms
13 axostylus axostyles
20 drive units
21 first traversing carriages
211 support bodys
212 end plate keepers
213 end plate fixtures
214 side plate keepers
2141 arc contact surfaces
215 fixer for side boards
2151 hydraulic jacks
2152 expansion sets
2153 sleeves
2154 springs
2155 pull bars
2156 shaft shoulders
22 second traversing carriages
23 locating convex blocks
3 control parts
4 fixed supports
Detailed description of the invention
Understand for technical characterictic of the present invention, object and effect being had more clearly, now contrast brief description of the drawings the specific embodiment of the present invention, but it is only preferred embodiment, be not used for limiting essential scope of the present invention.In addition, technical scheme of the present invention is not only applicable to the assembly welding of stirring host cylinder body, and the welding of any cylinder body all can be used cylinder body assembly welding frock of the present invention in the situation of conditions permit, hereinafter mentions stirring host place just for convenience of explanation.
Incorporated by reference to reference to figure 2, Fig. 3 and Fig. 4, wherein Fig. 2 is that cylinder body assembly welding tool structure master of the present invention looks schematic diagram, Fig. 3 is cylinder body assembly welding tool structure schematic side view of the present invention, Fig. 4 is cylinder body assembly welding tool structure schematic top plan view of the present invention, as shown in the figure, cylinder body assembly welding frock of the present invention mainly comprises: reference platform 1; The first traversing carriage 21 and the second traversing carriage 22, mobile being arranged on reference platform 1, two traversing carriages are driven by special drive unit 20 respectively, make the first traversing carriage 21 and the second traversing carriage 22 can be mutually near or away from, the first traversing carriage 21 and the second traversing carriage 22 are for location and fastening end plate 101 and side plate 102, make end plate 101 and side plate 102 according to set of specifications pair, to carry out follow-up weld job; Control part 3, can control the first traversing carriage 21, the second traversing carriage 22 and locate the operation of fastening end plate 101 and side plate 102, and can control the drive unit 20 of the first traversing carriage 21 and the second traversing carriage 22, thereby control the movement of the first traversing carriage 21 and the second traversing carriage 22.
The basic part that reference platform 1 is whole frock, its general area is larger, and tiling is arranged at ground, and each parts of assembly welding frock are set above it.
The first traversing carriage 21 and the second traversing carriage 22 are mobile to be arranged on reference platform 1, for example can be common slide rail slides, on reference platform 1, sliding rail is set, the first traversing carriage 21 and the second traversing carriage 22 are slidably arranged on this sliding rail, its concrete structure has been more common technology, no longer describe in detail at this, certainly, also not taking above-mentioned embodiment as restriction.
The first traversing carriage 21 and the second traversing carriage 22 are for supporting and location and fastening end plate 101 and side plate 102, above mention cylinder body and generally include two end plates 101 and two side plates 102, wherein an end plate is positioned the first traversing carriage 21, another end plate is positioned the second traversing carriage 22, and side plate 102 is located by the first traversing carriage 21 and the second traversing carriage 22 simultaneously.
The structure of the first traversing carriage 21 and the second traversing carriage 22 can be identical, and vertical being arranged on reference platform 1, arranges orientation contrary respectively, and " back-to-back " being namely commonly called as arranges, as shown in Figure 2; Or the structure of two traversing carriages also can be different, can as long as can realize the assembly welding positioning instant of cylinder body parts.In the present embodiment, the structure of two traversing carriages is identical, describes as an example of the first traversing carriage 21 example, and it includes support body 211, end plate keeper 212, end plate fixture 213, side plate keeper 214 and fixer for side boards 215.
Support body 211 is mobile to be arranged on reference platform 1.
End plate keeper 212 is located on support body 211, be positioned at the side of support body 211 away from the second traversing carriage 22, end plate keeper 212 is for locating an end plate 101 of cylinder body, from background technology, end plate 101 is generally dull and stereotyped and offers perforate, so what end plate keeper 212 was relatively more conventional can be locating piece, this locating piece can be placed in the perforate of end plate 101, thereby realize end plate location, on end plate, the position of perforate or shape may be different due to the difference of product type, and position and the shape of locating piece are adjusted accordingly.Locating piece can by one driver part drive and on support body 211 stretching motion, this driver part can be hydraulic cylinder.
Because the common weight of end plate is larger, after end plate keeper 212 is located, also need to be fixed by end plate fixture 213, end plate fixture 213 is arranged on support body 211.As shown in Figure 5, for cylinder body assembly welding frock end plate fixture of the present invention one example structure schematic diagram, the end plate keeper 212 of the present embodiment is a hinge type pulling claw tensioning mechanism, be preferably hydraulic drive type, it is arranged at the side of support body 211 away from the second traversing carriage 22, be positioned at the same side of support body 211 with above-mentioned end plate keeper 212, the concrete structure of this hinge type pulling claw tensioning mechanism and action mechanism have been prior art, do not repeat them here.Hinge type pulling claw is initially rounding state, stretch out tensioning mechanism, hinge type pulling claw passes the perforate on end plate 101 with rounding state, afterwards, drive hinge type pulling claw to open, the claw hook portion hook of pulling claw is held in a side of end plate, and tensioning mechanism then bounces back, by claw hook portion, end plate is close on the first traversing carriage 21, realization is strained and fixed.Preferably, a side identical with end plate fixture 213 on support body 211 is also provided with boss, in the time that end plate fixture 213 is strained and fixed end plate 101, end plate 101 can be posted by boss, avoid it to be directly posted by support body 211, because the factors such as the machining accuracy of support body cause the problems such as offset error, affect assembly welding quality.
Side plate keeper 214 is for locating side plate 102, it is arranged on support body 211, if side plate 102 is conventional flat board, side plate keeper 214 still can be selected the positioning block structure identical with above-mentioned end plate keeper 212, but from above-mentioned background technology, the biside plate 102 of stirring host cylinder body is common is arc, for this arc side plate, the present embodiment latus inframedium keeper 214 is chosen as an arc location-plate, as shown in Figure 3, its group perpendicular to arc side plate arranges position, that is to say that its group that is parallel to end plate arranges position, this arc location-plate has an arc contact surface 2141, for contacting and support the inner surface of arc side plate, thereby realize the location of arc side plate, certainly, according to the radian difference of arc side plate with and from the group of end plate different to angle, the arc contact surface 2141 of arc location-plate also should be adjusted accordingly, in the present embodiment, arc contact surface 2141 be towards directly over arrange.
Similar with end plate, after side plate keeper 214 is located side plate 102, also need to be fixed by fixer for side boards 215, fixer for side boards 215 is arranged on support body 211.If side plate 102 perforate dull and stereotyped for routine and that offer on it is enough large, fixer for side boards 215 can adopt the hinge type pulling claw tensioning mechanism identical with above-mentioned end plate fixture 213, if side plate 102 is arc side plate or the less words of the perforate on it, fixer for side boards 215 can adopt detachable pull bar tensioning mechanism, be preferably hydraulic drive type, as shown in Figure 6, for cylinder body assembly welding frock fixer for side boards of the present invention one example structure schematic diagram, it is the detachable pull bar tensioning mechanism structural representation in the present embodiment, it is arranged on support body 211, side plate 102 is used for being strained and fixed, this detachable pull bar tensioning mechanism mainly comprises hydraulic jack 2151, expansion set 2152, sleeve 2153, spring 2154 and pull bar 2155, wherein expansion set 2152 is made up of two and half expansion set parts, two and half expansion set parts connect by a conventional ball fitting, two and half expansion set parts can be relatively rotated and open certain angle, and fold the state shown in Fig. 6 of getting back to, the push rod of the end connecting fluid compressing cylinder 2151 of expansion set 2152, the front end of expansion set 2152 can block the one end of establishing pull bar 2155 under the clamping effect of two and half expansion set parts, the other end of pull bar 2155 is provided with a shaft shoulder, to be arranged in the outside of side plate, between two and half expansion set parts, be also provided with a spring 2154, this spring 2154 is positioned at the side of ball fitting by expansion set front end, expansion set 2152 is located in sleeve 2153, can be in the interior movement of sleeve 2153 under the driving of hydraulic jack 2151, when expansion set 2152 is positioned at sleeve 2153, two halves expansion set part closes up, spring 2154 is compressive state, in the time that expansion set 2152 is released sleeve 2153 by hydraulic jack 2151, two halves expansion set part opens and determines angle under the effect of spring, expansion set front end opens, the pull bar 2155 that its card is established can be pulled down from expansion set, in the time that expansion set 2152 is retracted sleeve 2153 by hydraulic jack 2151, two halves expansion set part closes up under the position-limiting action of sleeve 2153, spring 2154 compresses again, two halves expansion set part close up make expansion set front end again secondary card establish pull bar 2155, simultaneously, under the driving of hydraulic jack, pull bar 2155 back shrinks.
In concrete enforcement, when fixed side, hydraulic jack 2151 promotes expansion set 2152 and stretches out sleeve 2153, the external part of expansion set 2152 opens under interior effect of establishing spring 2154, the pull bar 2155 that its external part card is established can be from expansion set 2152 dismountings, one end of pull bar 2155 can fix and be connected mutually with expansion set 2152, the other end is provided with a shaft shoulder 2156, the shaft shoulder 2156 can be placed in the aperture portion of side plate, after pull bar 2155 is dismantled on expansion set 2152, its one end through after the perforate of side plate 102 again with expansion set 2152 phase clampings, specifically, hydraulic jack 2152 pulls expansion set 2152 retraction sleeves 2153, the external part of expansion set 2152 folds under the restriction of sleeve 2153, thereby one end of pull bar 2155 fixes and is connected in expansion set 2152, hydraulic jack 2152 continues to pull expansion set 2152 to bounce back, the shaft shoulder of pull bar 2155 other ends is placed in the edge of side plate perforate, thereby can be strained and fixed side plate 102, when assembly welding is complete while needing the demoulding, only need counter movement aforesaid operations.
According to size and dimension of side plate 102 etc., fixer for side boards 215 can be provided with multiple, its setting position also can need adjust according to design, and those skilled in the art can know embodiment when multiple fixer for side boards is set by inference easily according to above-described embodiment, therefore do not repeat them here.
In the present embodiment, the second traversing carriage 22 is identical with the structure of the first traversing carriage 21, orientation is set contrary, namely the end plate keeper of the second traversing carriage 22 and end plate fixture are arranged at the side away from the first traversing carriage on the second traversing carriage 22, and above and mention, the end plate keeper of the first traversing carriage 21 and end plate fixture are arranged at the side away from the second traversing carriage on the first traversing carriage 22, form the structure of " back-to-back ", side plate 102 is to realize location and fastening by the acting in conjunction of the side plate keeper on the first traversing carriage 21 and the second traversing carriage 22 and fixer for side boards.
The first traversing carriage 21 is connected with the drive unit 20 that drives its motion, the second traversing carriage 22 is connected with another drive unit 20 that drives its motion, two drive units 20 can be controlled the spacing of two traversing carriages by the driving stroke of controlling self, thereby make whole assembly welding frock can be applicable to the welding of the cylinder body of different size.In the present embodiment, drive unit 20 is hydraulic jack, arrives behind target location hydraulic jack locking, thereby two traversing carriages in location when hydraulic jack drives traversing carriage; Preferably, in order to realize the location of traversing carriage, position block 11 also can be set on reference platform 1, and at the first traversing carriage 21 and the second traversing carriage 22 bottoms, locating convex block 23 is set, along with the movement of traversing carriage, locating convex block 23 can fasten in position block 11, thereby realizes the location of traversing carriage, this just can omit above-mentioned hydraulic lock locking step, makes the location of traversing carriage more quick and firm; And it is further preferred, on reference platform 1, the sliding path place of corresponding the first traversing carriage 21 and the second traversing carriage 22 can arrange respectively detent mechanism 12, as shown in Figure 4, detent mechanism 12 comprises two position blocks 11 and connects the axostylus axostyle 13 of two position blocks 11, two position blocks 11 can be moved around axostylus axostyle 13, thereby make position block 11 be positioned at the mobile route of traversing carriage bottom locating convex block 23 or leave its mobile route, the location so just can realize faster several different size cylinder body assembly welding time.Certainly, the location of traversing carriage can also be carried out various deformation or select other multiple common type according to above-described embodiment, and this is no longer going to repeat them.
Control part 3 can be controlled the movement of the first traversing carriage 21 and the second traversing carriage 22, and under normal circumstances, control part 3 connects and control the drive unit 20 of the first traversing carriage 21 and the second traversing carriage 22.In addition, above-mentioned end plate keeper 212, end plate fixture 213, side plate keeper 214 and fixer for side boards 215 are also connected and are controlled by control part 3, can realize the location of end plate and side plate and fastening by operation control part 3, control part 3 can have a control panel, to facilitate staff's operation.The related art scheme of control part accessory drive action has been technology comparatively ripe in this area, no longer describes in detail at this.
More than be the overall structure of cylinder body assembly welding frock of the present invention, further preferred, in order to promote the intensity of whole assembly welding frock supporting and location assembly welding cylinder body, and further guarantee assembly welding quality, cylinder body assembly welding frock of the present invention also can comprise a fixed support 4, be mainly used in location and fastening side plate 102, fixed support 4 is fixedly installed on reference platform 1, between the first traversing carriage 21 and the second traversing carriage 22, as shown in Figures 2 and 4, on fixed support 4, can be provided with above-mentioned side plate keeper 214 or fixer for side boards 215, or side plate keeper and fixer for side boards arrange simultaneously.In side plate location and fastening operation, the side plate keeper arranging on fixed support 4 and fixer for side boards will play the effect identical with fixture with side plate keeper on two traversing carriages, thereby promote location and the fastening effect of side plate.
Below in conjunction with the simple application that cylinder body assembly welding frock of the present invention is described with reference to above-mentioned each figure, as shown in the figure, in the present embodiment, first, spacing the location of adjusting the first traversing carriage 21 and the second traversing carriage 22, make its model specification that meets the cylinder body for the treatment of assembly welding, and this process can realize by accessory drive 20, or realize by above-mentioned position block 11, locating convex block 23 or detent mechanism 12 are set, operating personnel control by manipulation control part 3; Then, the group of carrying out side plate 102 is right, from the above mentioned, side plate keeper 214 by two traversing carriages and fixed support 4 is implemented location to side plate, if side plate is arc, the corresponding arc location-plate that adopts of side plate keeper 214, by the fastening side plate of fixer for side boards 215 arranging on two traversing carriages and fixed support 4; The group of then carrying out end plate 101 is right, from the above mentioned, by the end plate keeper 212 arranging on two traversing carriages, end plate 101 is implemented to location, by the fastening end plate 101 of the end plate fixture 213 arranging on two traversing carriages, after completing aforesaid operations by control part 3, end plate 101 and side plate 102 i.e. group, to complete, can carry out the positioning welding of end plate and side plate below; Afterwards, by common tool by 104 groups of bent plate 103 and angle bar fixed heads on end plate and side plate, and carry out positioning welding, the common tool of herein mentioning can be more existing frocks, repeats no more; After whole cylinder body assembly welding is complete, carry out the cylinder body demoulding, unclamp all keepers and fixture by manipulation control part 3, and make two to move in opposite directions between moving, then by driving grade, the product of assembly welding is hung out from frock, time saving and energy saving, convenient and swift.
The foregoing is only the schematic detailed description of the invention of the present invention, not in order to limit scope of the present invention.Any those skilled in the art, not departing from equivalent variations and the amendment done under the prerequisite of design of the present invention and principle, all should belong to the scope of protection of the invention.
Claims (13)
1. a cylinder body assembly welding frock, is characterized in that, described cylinder body assembly welding frock comprises:
Reference platform;
The first traversing carriage and the second traversing carriage, mobile being arranged on described reference platform, make described the first traversing carriage and the second traversing carriage can be mutually near or away from, described the first traversing carriage and the second traversing carriage are used for locating end plate and the side plate with fastening cylinder body;
Control part, for controlling described the first traversing carriage and the second traversing carriage fastening described end plate in location and side plate, and controls described the first traversing carriage and the movement of the second traversing carriage on described reference platform;
Described the first traversing carriage comprises:
Support body, mobile being arranged on described reference platform;
End plate keeper, is located on described support body, and described end plate keeper is used for locating described end plate;
End plate fixture, is located on described support body, and described end plate fixture is for fastening described end plate;
Side plate keeper, is located on described support body, and described side plate keeper is used for locating described side plate;
Fixer for side boards, is located on described support body, and described fixer for side boards is for fastening described side plate;
Described control part connects and controls described end plate keeper, end plate fixture, side plate keeper and fixer for side boards.
2. cylinder body assembly welding frock according to claim 1, it is characterized in that, described the first traversing carriage is connected with and drives the drive unit of its motion, and described the second traversing carriage is connected with another drive unit that drives its motion, and described control part connects and controls two described drive units.
3. cylinder body assembly welding frock according to claim 2, is characterized in that, described drive unit is the hydraulic jack with latch functions.
4. cylinder body assembly welding frock according to claim 1 and 2, it is characterized in that, on described reference platform, be provided with position block, described the first traversing carriage and the second traversing carriage bottom are provided with locating convex block, described locating convex block can fasten in described position block, and locates described the first traversing carriage and the second traversing carriage.
5. cylinder body assembly welding frock according to claim 1 and 2, it is characterized in that, described the first traversing carriage and the second traversing carriage bottom are provided with locating convex block, described reference platform is provided with detent mechanism, described detent mechanism comprises two position blocks and connects the axostylus axostyle of position block described in two, described in two, position block can be moved around described axostylus axostyle, make described position block be positioned on the mobile route of described locating convex block or leave its mobile route, described locating convex block can fasten in described position block, and locate described the first traversing carriage and the second traversing carriage.
6. cylinder body assembly welding frock according to claim 1, it is characterized in that, described cylinder body assembly welding frock also comprises a fixed support, is fixedly installed on described reference platform, between described the first traversing carriage and the second traversing carriage, described fixed support is for location and fastening described side plate.
7. according to the cylinder body assembly welding frock described in claim 1 or 6, it is characterized in that, described the second traversing carriage is identical with described the first traversing carriage structure.
8. cylinder body assembly welding frock according to claim 7, is characterized in that, the end plate keeper of described the first traversing carriage and end plate fixture are arranged at the side away from described the second traversing carriage on described the first traversing carriage; The end plate keeper of described the second traversing carriage and end plate fixture are arranged at the side away from described the first traversing carriage on described the second traversing carriage.
9. cylinder body assembly welding frock according to claim 7, is characterized in that, described end plate keeper and side plate keeper are locating piece.
10. cylinder body assembly welding frock according to claim 7, is characterized in that, described end plate fixture is hinge type pulling claw tensioning mechanism, and described hinge type pulling claw tensioning mechanism is hydraulic-driven.
11. cylinder body assembly welding frocks according to claim 7, it is characterized in that, described side plate keeper is arc location-plate, for locating the arc side plate of cylinder body, described arc location-plate installs perpendicular to the group contraposition of described arc side plate, described arc location-plate has an arc contact surface, for contacting and support the inner surface of described arc side plate, thereby locates described arc side plate.
12. cylinder body assembly welding frocks according to claim 7, it is characterized in that, described fixer for side boards is the detachable pull bar tensioning mechanism of hydraulic-driven, it includes expansion set, described expansion set comprises two and half expansion set parts, two described half expansion set parts connect by ball fitting to can relatively rotate, the push rod of the end connecting fluid compressing cylinder of described expansion set, the front end of described expansion set can block the one end of establishing pull bar under the clamping effect of two described half expansion set parts, between two described half expansion set parts, be provided with spring, described spring is positioned at the side of described ball fitting by described expansion set front end, it is interior and spacing by described sleeve that described expansion set is located at sleeve, described expansion set can move under the driving of described hydraulic jack in described sleeve, the other end of described pull bar is provided with a shaft shoulder.
13. cylinder body assembly welding frocks according to claim 7, it is characterized in that, described fixed support is provided with side plate keeper or fixer for side boards, or be provided with side plate keeper and fixer for side boards, the side plate keeper, the fixer for side boards that on described fixed support, arrange are identical with the side plate keeper, the fixer for side boards that arrange on described the first traversing carriage simultaneously.
Priority Applications (1)
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| CN201110321938.XA CN102500978B (en) | 2011-10-21 | 2011-10-21 | Tool for assembling and welding cylinder body |
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| CN201110321938.XA CN102500978B (en) | 2011-10-21 | 2011-10-21 | Tool for assembling and welding cylinder body |
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| CN102500978A CN102500978A (en) | 2012-06-20 |
| CN102500978B true CN102500978B (en) | 2014-07-09 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909510B (en) * | 2012-10-17 | 2014-11-05 | 安徽肯达机械科技有限公司 | End enclosure splicing device of non-circular container |
| CN103240558B (en) * | 2013-05-16 | 2015-10-28 | 山东鲁帆集团有限公司 | The mfg. moulding die of support post and manufacture method |
| CN109108550B (en) * | 2018-09-19 | 2023-10-03 | 廊坊德基机械科技有限公司 | Tool and method for assembling and welding double-shaft stirring pot cylinder |
| CN114083369B (en) * | 2021-12-07 | 2023-07-21 | 东风汽车股份有限公司 | Diesel engine cylinder body casting robot polishing clamp and application method thereof |
Citations (5)
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|---|---|---|---|---|
| GB586293A (en) * | 1943-11-13 | 1947-03-13 | Linde Air Prod Co | Improved process of and apparatus for the flame machinery of metal bodies |
| US2669364A (en) * | 1950-06-09 | 1954-02-16 | Charles N Aronson | Rotatable support for cylinders |
| CN201295827Y (en) * | 2008-10-27 | 2009-08-26 | 三一重工股份有限公司 | Welding tool for cylinder body of stirrer main machine |
| CN201856058U (en) * | 2010-10-29 | 2011-06-08 | 中国重汽集团柳州运力专用汽车有限公司 | Agitating lorry tank welder |
| CN201922190U (en) * | 2010-10-20 | 2011-08-10 | 湖南鑫众工业装备有限责任公司 | Universal assembly tooling for stirrer cylinder body |
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2011
- 2011-10-21 CN CN201110321938.XA patent/CN102500978B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB586293A (en) * | 1943-11-13 | 1947-03-13 | Linde Air Prod Co | Improved process of and apparatus for the flame machinery of metal bodies |
| US2669364A (en) * | 1950-06-09 | 1954-02-16 | Charles N Aronson | Rotatable support for cylinders |
| CN201295827Y (en) * | 2008-10-27 | 2009-08-26 | 三一重工股份有限公司 | Welding tool for cylinder body of stirrer main machine |
| CN201922190U (en) * | 2010-10-20 | 2011-08-10 | 湖南鑫众工业装备有限责任公司 | Universal assembly tooling for stirrer cylinder body |
| CN201856058U (en) * | 2010-10-29 | 2011-06-08 | 中国重汽集团柳州运力专用汽车有限公司 | Agitating lorry tank welder |
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| CN102500978A (en) | 2012-06-20 |
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