CN203265993U - Mixing engine shell body welding tool - Google Patents
Mixing engine shell body welding tool Download PDFInfo
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- CN203265993U CN203265993U CN 201320174760 CN201320174760U CN203265993U CN 203265993 U CN203265993 U CN 203265993U CN 201320174760 CN201320174760 CN 201320174760 CN 201320174760 U CN201320174760 U CN 201320174760U CN 203265993 U CN203265993 U CN 203265993U
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- end plate
- stirring host
- welding tooling
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- connector
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Abstract
The utility model relates to a mixing engine shell body welding tool which comprises two end plates and a plurality of connecting pieces. The two end plates are oppositely arranged, and the two end plates are welded and connected to form a box body structure through at least two connecting pieces. Each end plate is provided with more than two through holes, and the through holes in the corresponding positions of the two end plates are coaxially arranged. Each end plate is provided with a first detachable connecting mechanism, and the first detachable connecting mechanisms are connected with end plate components of a mixing engine shell body through bolts. Each connecting piece is provided with a second detachable connecting mechanism, and the second detachable connecting mechanisms are connected with arc-shaped plates through bolts. The mixing engine shell body welding tool is simple in assembling and short in auxiliary time, and can improve the production efficiency of manufacturing the mixing engine shell body and meet and achieve the quantity production of the shell body.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to a kind of stirring host housing welding tooling.
Background technology
Concrete mixing plant mainly is comprised of the five big systemses such as stirring host, material weighing system, material-transporting system, storing material system and control system and other affiliated facility, and stirring host wherein is the core component of whole concrete mixing plant.In producing the process of stirring host, need the parts of welding mainly to comprise host shell and main frame lid, the quality after its middle shell assembly welding has very important impact to the machined of host shell back and the assembly quality of main frame.Yet, because welding is a kind of For Remelting Metals manufacturing technology, in reflow process, metallurgical structure on material produces different impacts, thereby cause weldment appearance welding residual stress in various degree, cause workpiece deformation, welding deformation has extremely important even conclusive impact to product quality.
The mode that the common employing of prior art is manually put, point is spelled in manual setting-out is carried out manual welding to the stirring host housing, its welding process following (as depicted in figs. 1 and 2):
1) before welding product, first two shell ends board component A are placed on jig B, guarantee that two shell ends board component A are parallel to each other, and adjust two distances between shell ends board component A to the appropriate location; Again the through hole on two shell ends board component A is oppositely arranged one by one, and the assembly D of auxiliary central spindle is passed the upper corresponding through hole of two shell ends board component A, guarantee that the axial line of relative through hole coincides.
2) shell ends board component A point is welded on jig B, and can uses other steel with the angle steel F(more than three) as the connector of two shell ends board component A, two shell ends board component A are integrally welded.
3) with the two ends of bent plate C respectively spot welding be fixed on two shell ends board component A upper (as shown in Figure 2), then arc E spot welding is fixed on the curved line edge of two shell ends board component A.
4) weld seam of above-mentioned each junction of welding.
5) take out the assembly D of auxiliary central spindle, downcut connector F and polish flat, host shell forms.
As from the foregoing, above-mentioned welding process has the following disadvantages: will manually place shell ends board component A before (1) welding, non-cutting time is oversize, is difficult to satisfy and produces in enormous quantities; (2) after host shell welding is completed, need to downcut the angle steel that welds between end board assembly (but also other steel), then polish flat, increase unnecessary man-hour; The depth of parallelism between (3) two shell ends board component A is wayward, thereby not high to the positioning accuracy of product (host shell) interior shape, poor rigidity simultaneously, so that less to the control of host shell welding deformation.
The utility model content
The purpose of this utility model is to propose a kind of assembling simply, and non-cutting time is short, can improve the production efficiency of stirring host housing making and realize the stirring host housing welding tooling that housing is produced in batches.
For achieving the above object, the utility model provides following technical scheme:
A kind of stirring host housing welding tooling is characterized in that: comprise two end plates (1) and connector (2), two end plates (1) is established relatively, connects into a body structure by at least two with upper connector (2) between two end plates (1); Have plural through hole (3) on each piece end plate (1), two end plates (1) the upward through hole (3) of corresponding position becomes coaxial arrangement; Be provided with first mechanism (5) that removably connects on each piece end plate (1), be connected with host shell end board assembly (6); Be provided with second mechanism (7) that removably connects on each connector (2), be connected with arc (8).
Further, the both sides of the edge of end plate (1) and the outer contour of bottom margin are straight line, and the outer contour of top comprises the curved line of both sides and the straightway in the middle of two curved lines, and the arc curvature of a curve is identical with the curvature of arc (8); Be provided with a protuberance (10) between the curved line top of each side and straight line top, form gap between protuberance (10) and corresponding curved line top.
Further, all connectors (2) are network-like is fixed between two end plates (1).
Further, connector (2) comprises the first transverse connection (21) and the second transverse connection (22), and the two ends of the first transverse connection (21) and the second transverse connection (22) are welded on respectively the madial wall of two end plates (1); And the curved line top interval of some the first transverse connections (21) on the end plate (1) arranged; Some the second transverse connections (22) are arranged along the interval, both sides of the edge on end plate (1).
Further, some second mechanism (7) that removably connects is arranged on the first transverse connection (21), and second mechanism (7) that removably connects comprises screwed hole, and this screwed hole is connected with pilot hole on arc (8) by bolt.
Further, be positioned at and be provided with on second transverse connection (22) of end plate (1) bottom for supporting and second locating piece (11) of mounting angle plate.
Further, first mechanism (5) that removably connects comprises screwed hole, and this screwed hole is connected with pilot hole on shell ends board component (6) by bolt.
Further, be provided with the first locating piece (9) for support housing end board assembly (6) on each piece end plate (1).
Further, be connected with the 3rd connector (23) between two first transverse connections (21) of end plate (1) crown center, be provided with the 3rd locating piece (12) on the 3rd connector (23).
Based on the arbitrary technical scheme in technique scheme, the utility model embodiment can produce following technique effect at least:
comprise the two end plates that is oppositely arranged due to the utility model, between two end plates by at least two body structures that connect into upper connector, has plural through hole on each piece end plate, with respect to through hole become coaxial arrangement, be provided with first mechanism that removably connects that is connected with the shell ends board component on each piece end plate, be provided with second mechanism that removably connects that is connected with arc on each connector, only need during assembly welding first the two end plates assembly of host shell is fixed on end plate of the present utility model with removable connector, bent plate is placed on appropriate location and fixing on the second locating piece, its two ends are put respectively and are welded on the two end plates assembly, and then two arcs are fixed on connector of the present utility model with removable connector, spot welding arc again, other associate member of burn-oning again, weld at last each junction weld seam, just can form the stirring host housing, therefore, avoided traditional manually putting, the mode of point is spelled in manual setting-out, not only assembling is simple, and non-cutting time is short, making the stirring host housing make production efficiency is improved, can realize the batch production of stirring host housing.
In addition, at least also there is following advantage in optimal technical scheme of the present utility model:
Compare with available technology adopting, the utility model has solved the problems of the prior art.
1, because the utility model has been arranged to network-like structure with all connectors, therefore guarantee the intensity of whole welding tooling, but also can reduce the distortion when welding, guaranteed the integral solder quality of stirring host housing.
2, because the utility model has adopted screwed hole as removable connector, make quantity and the position of screwed hole all corresponding with the pilot hole on shell ends board component and arc, utilize bolt just shell ends board component and arc fixedly can be assembled on welding tooling of the present utility model, therefore, assembling is simple.
3, owing to being provided with respectively locating piece and the alignment pin that shell ends board component and arc are upwards positioned at upper and lower on end plate of the present utility model and transverse connection, therefore be beneficial to shell ends board component and arc and assemble according to the position of setting, improved assembly precision.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of stirring host housing;
Fig. 2 is the welding schematic diagram of stirring host housing in prior art;
Fig. 3 is the structural representation of stirring host housing welding tooling provided by the utility model;
Fig. 4 is the structural representation after Fig. 3 is equiped with auxiliary central spindle's assembly;
Fig. 5 is the bottom schematic view of Fig. 4;
Fig. 6 is the positive and negative structural representation of Fig. 3-5 end plates;
Fig. 7 is the structural representation of transverse connection in Fig. 3-5;
Fig. 8 and Fig. 9 are the structural representation of auxiliary central spindle's assembly and end cap in Fig. 4 and Fig. 5;
Figure 10 is the structural representation after the stirring host housing welding tooling in Fig. 3 is assembled upper end board component, bent plate and arc;
Figure 11 is the decomposing schematic representation of Figure 10.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Fig. 3-5, stirring host housing welding tooling provided by the utility model comprises two end plates 1 and the connector 2 that is oppositely arranged, and connects into a body structure by at least two with upper connector 2 between two end plates 1." the linking into an integrated entity " that herein refers to is to link into an integrated entity by the mode of welding.Have plural through hole 3 on each piece end plate 1, on two end plates 1, the through hole 3 of corresponding position is coaxial arrangement.
The method that makes the through hole 3 of corresponding position on the two end plates 1 that is oppositely arranged be coaxial arrangement is: as Fig. 8, shown in Figure 9, after utilizing auxiliary central spindle's assembly 4 to penetrate in relative two through hole 3, then utilize respectively inner end cap 41, outer end cap 42 and bolt 43 to get final product during auxiliary central spindle's assembly 4 is fixed on through hole 3 at the two ends of auxiliary central spindle's assembly 4.Particularly, inner end cap 41 has internal thread hole, during use, first inner end cap 41 is inserted in the through hole of auxiliary central spindle's assembly 4, again outer end cap 42 is placed on the outer end of inner end cap 41, then utilize bolt 43 to penetrate successively the through hole of outer end cap 42 and the upper screwed hole of inner end cap 41, thereby can reach, auxiliary central spindle's assembly 4 is fixed on purpose in through hole 3.
Certainly, because the position of through hole 3 respective hosts housings is shafts for the assembling stirring host, therefore, the axial line of through hole 3 need to coincide with the axial line of the through hole of shell ends board component 6.
As shown in Figure 6, be provided with first mechanism 5 that removably connects on each piece end plate 1, as being distributed in the middle of through hole 3 in Fig. 6 and the through hole in four corners, the position of the pilot hole on through hole and shell ends board component 6 is corresponding, utilizes bolt shell ends board component 6 can be connected on end plate 1.First mechanism 5 that removably connects is not limited to the arrangement that shows in Fig. 6, in fact, as long as corresponding with the position of connecting hole on shell ends board component 6.
As shown in Figure 7, be provided with second mechanism 7 that removably connects on each connector 2, as the screwed hole that the interval in Fig. 7 arranges, the position of the pilot hole on these screwed holes and arc 8 is corresponding, utilizes stay bolt arc 8 can be connected on connector 2.Second mechanism 7 that removably connects is not limited to the arrangement that shows in Fig. 7, in fact, as long as corresponding with the position of connecting hole on arc 8.
Certainly; first mechanism 5 and second that removably connects removably connects mechanism 7 except adopting above-mentioned disclosed bolted mode is connected, and uses other the technical scheme of the mode that removably connects (as pin connected mode etc.) also within protection domain of the present utility model.
With need before welding in prior art that shell ends board component 6 is carried out artificial the placement and cause non-cutting time oversize defective to be compared, the mode that the utility model can utilize bolt etc. to removably connect is assembled in one with shell ends board component 6 and arc 8, therefore save non-cutting time, improved production efficiency.
As Fig. 4, shown in Figure 5, also be provided with the first locating piece 9, the first locating pieces 9 on each piece end plate 1 and be positioned at the first below that removably connects mechanism 5.The first locating piece 9 is used for the bottom of support housing end board assembly 6, shell ends board component 6 is upwards adjusted the effect of location at upper and lower thereby play.During assembly welding, at first shell ends board component 6 bottoms are to be placed on the first locating piece 9, adjust again the connecting hole on shell ends board component 6, make it corresponding with first the removably connect position of mechanism 5 on end plate 1, after all adjusted the position, recycling connector (as bolt) was connected to shell ends board component 6 on end plate 1.This mode not only is beneficial to shell ends board component 6 and assembles according to the position of setting, and to improve assembly precision, becomes simple to operate and convenience but also make to assemble.
In above-described embodiment, as shown in Figure 6, the both sides of the edge of end plate 1 and the outer contour of bottom margin are straight line, the outer contour of top comprises the curved line of both sides and the straight line in the middle of two curved lines, the arc curvature of a curve is identical with the curvature of arc 8 to be welded, can be assemblied in preferably on welding tooling provided by the utility model thereby be conducive to arc 8.Be provided with a protuberance 10 between the curved line top of each side and straight line top, form gap between protuberance 10 and corresponding curved line top, this gap is used for holding welding bar 14(as shown in figure 10), welding bar 14 is welded on the end of arc 8, therefore, gap can play the effect of location, chucking welding bar 14.
In the present embodiment, the manufacturing process of whole end plate 1 is completed by Digit Control Machine Tool, thereby can guarantee machining accuracy.By blanking, cutting, then revolution control machining center mills profile (outline) and bores each screwed hole and through hole 3 on end plate 1 with end plate 1.
As shown in Figure 3, in the various embodiments described above, all connectors 2 are network-like to be fixed between two end plates 1, and namely each connector 2 is respectively horizontal, vertical, oblique and is fixed between two end plates 1, utilizes connector 2 to support body structure of complete rear formation.All connectors 2 all can adopt shaped steel, steel plate or other rigid material.The box shape that welding tooling utilization provided by the utility model assembles just can guarantee stirring host shape and enclosure interior size.The external form of casing end plates 1 and each screwed hole and through hole 3, by the numerical control machining center clamped one time, machine-shaping, the positioning accuracy of each parts when having guaranteed the stirring host assembly welding.
As Fig. 4, shown in Figure 5, as a specific embodiment of connector 2, connector 2 comprises the first transverse connection 21 and the second transverse connection 22, the first transverse connections 21 and is connected the two ends of transverse connection 22 and connects respectively the madial wall of two end plates 1.And, the curved line top interval of some the first transverse connections 21 on the end plate 1 arranged, simultaneously, some the second transverse connections 22 are arranged along the interval, both sides of the edge on end plate 1, thereby play the effect of support framework, screwed hole on it is corresponding with the hole on arc 8 simultaneously, so that by stay bolt, that arc 8 is fixing.
As shown in Figure 7, many second mechanisms 7 that removably connect are disposed on the first transverse connection 21, wherein: utilize bolt just can be connected with the through hole on arc 8 sidewalls, the dismounting of this structure is also convenient.Second removably connects mechanism 7 can also be for arc 8 is positioned, during assembly welding, through hole on arc 8 need to the first transverse connection 21 on second removably connect the position of mechanism 7 corresponding on, after adjusted the position, recycling connector (bolt) was connected to second of the first transverse connection 21 with arc 8 and removably connects in mechanism 7.This mode not only is beneficial to arc 8 and assembles according to the position of setting, and can improve assembly precision, and easy to assembly, operates also simple.
As Fig. 5, shown in Figure 10, in above-described embodiment, be positioned in Fig. 5 on the second transverse connection 22 of end plate 1 bottom and be provided with the second locating piece 11 with locating hole, be used for supporting bent plate 15 bottoms.During assembly welding, at first, the utility model is placed according to the mode shown in Fig. 5, bottom with bent plate 15 is placed on the second locating piece 11 again, it is upwards positioned at upper and lower bent plate 15, utilize at last the alignment pin (not shown) to pass pilot hole on bent plate 15 and the locating hole on the second locating piece 11, so that bent plate 15 is fixed on welding tooling provided by the utility model.
As Fig. 4, shown in Figure 10, in addition, be connected with between two the first transverse connections 21 of end plate 1 crown center and be provided with the 3rd locating piece 12, the three locating pieces 12 on the 3rd connector 23, the three connectors 23 for welding bar 14 is positioned.Herein also just in order to narrate conveniently, the word of the expression such as " top " of explaining in literary composition, " end " direction, with show in figure " on ", D score is corresponding, and not as the term that limits the utility model protection domain.
In the various embodiments described above, the madial wall top of end plate 1 is provided with hanger 13, is convenient to handling.
As Fig. 1, Figure 10 and shown in Figure 11, the process that adopts stirring host housing welding tooling provided by the utility model to weld is:
(1) make end plate 1: whole end plate 1 manufacturing process can be completed by Digit Control Machine Tool, to guarantee machining accuracy.End plate 1 is led to blanking and cuts through hole 3, and then revolution control machining center mills profile, bores each screwed hole, boring through hole 3 on end plate 1.
(2) adjust distance between two digital control processing end plates 1, two auxiliary central spindle's assemblies 4 are passed in through hole 3 by the two end plates 1 after digital control processing, then with several connectors 2, two end plates 1 connection assembly welding is become body structure, form an overall structure; After assembly welding, auxiliary central spindle's assembly 4 can no longer take out.
(3) assembly welding product: first the two end plates assembly 6 with host shell is fixed by bolts on welding tooling of the present utility model, after again two bent plates 15 being fixed on the second locating piece 11, fixing point is welded between two shell ends board components 6, then with stay bolt, two arcs 8 are fixed on welding tooling of the present utility model, the spot welding arc 8 again, weld at last each junction weld seam, form the stirring host housing.
Above-described is only preferred embodiment of the present utility model, but protection domain of the present utility model is not limited only to this above-mentioned example, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be understood that; common laborer for the art; do not breaking away from some improvements and modifications of carrying out under utility model principle prerequisite; for example frock end plate 1 is designed to be formed by the tabular Component composition of polylith; screwed hole position on it and the variation of quantity; or will be arranged at some connectors between two end plates is arranged to the intensity etc. that other random network structure shapes guarantee whole frock, the improvement of these aspects and modify all should be considered as protection domain of the present utility model within.
Claims (9)
1. stirring host housing welding tooling, it is characterized in that: comprise two end plates (1) and connector (2), two end plates (1) is oppositely arranged, and connects into a body structure by at least two with upper connector (2) between two end plates (1);
Have plural through hole (3) on each piece end plate (1), two end plates (1) the upward through hole (3) of corresponding position becomes coaxial arrangement;
Be provided with first mechanism (5) that removably connects on each piece end plate (1), be connected with shell ends board component (6);
Be provided with second mechanism (7) that removably connects on each connector (2), be connected with arc (8).
2. stirring host housing welding tooling as claimed in claim 1 is characterized in that:
The both sides of the edge of end plate (1) and the outer contour of bottom margin are straight line, and the outer contour of top comprises the curved line of both sides and the straightway in the middle of two curved lines, and the arc curvature of a curve is identical with the curvature of arc (8);
Be provided with a protuberance (10) between the curved line top of each side and straight line top, form gap between protuberance (10) and corresponding curved line top.
3. stirring host housing welding tooling as claimed in claim 2 is characterized in that:
All connectors (2) are network-like to be fixed between two end plates (1).
4. stirring host housing welding tooling as claimed in claim 3 is characterized in that:
Connector (2) comprises the first transverse connection (21) and the second transverse connection (22), and the two ends of the first transverse connection (21) and the second transverse connection (22) are welded on respectively the madial wall of two end plates (1); And:
The curved line top interval of some the first transverse connections (21) on the end plate (1) arranged;
Some the second transverse connections (22) are arranged along the interval, both sides of the edge on end plate (1).
5. stirring host housing welding tooling as claimed in claim 4 is characterized in that:
Some second mechanism (7) that removably connects is arranged on the first transverse connection (21), and second mechanism (7) that removably connects comprises screwed hole, and this screwed hole is connected with pilot hole on arc (8) by bolt.
6. stirring host housing welding tooling as claimed in claim 4 is characterized in that:
Be positioned at and be provided with on second transverse connection (22) of end plate (1) bottom for supporting and second locating piece (11) of mounting angle plate.
7. stirring host housing welding tooling as claimed in claim 1 is characterized in that:
First mechanism (5) that removably connects comprises screwed hole, and this screwed hole is connected with pilot hole on shell ends board component (6) by bolt.
8. stirring host housing welding tooling as claimed in claim 1 is characterized in that:
Be provided with the first locating piece (9) for support housing end board assembly (6) on each piece end plate (1).
9. stirring host housing welding tooling as claimed in claim 5 is characterized in that:
Be connected with the 3rd connector (23) between two first transverse connections (21) of end plate (1) crown center, be provided with the 3rd locating piece (12) on the 3rd connector (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174760 CN203265993U (en) | 2013-04-10 | 2013-04-10 | Mixing engine shell body welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174760 CN203265993U (en) | 2013-04-10 | 2013-04-10 | Mixing engine shell body welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265993U true CN203265993U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174760 Expired - Fee Related CN203265993U (en) | 2013-04-10 | 2013-04-10 | Mixing engine shell body welding tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN203265993U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825146A (en) * | 2017-12-13 | 2018-03-23 | 安徽安通机械有限公司 | A kind of plain type hydraulic hammer shell processes package system |
| CN107855698A (en) * | 2017-12-13 | 2018-03-30 | 安徽安通机械有限公司 | A kind of quartering hammer shell auxiliary welding equipment and its welding method |
| CN108015499A (en) * | 2017-12-13 | 2018-05-11 | 安徽安通机械有限公司 | A kind of hydraulic hammer housing assembly method based on bending, planarizing technique |
| CN108080896A (en) * | 2017-12-13 | 2018-05-29 | 安徽安通机械有限公司 | A kind of assemble welding method of quartering hammer side plate |
-
2013
- 2013-04-10 CN CN 201320174760 patent/CN203265993U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825146A (en) * | 2017-12-13 | 2018-03-23 | 安徽安通机械有限公司 | A kind of plain type hydraulic hammer shell processes package system |
| CN107855698A (en) * | 2017-12-13 | 2018-03-30 | 安徽安通机械有限公司 | A kind of quartering hammer shell auxiliary welding equipment and its welding method |
| CN108015499A (en) * | 2017-12-13 | 2018-05-11 | 安徽安通机械有限公司 | A kind of hydraulic hammer housing assembly method based on bending, planarizing technique |
| CN108080896A (en) * | 2017-12-13 | 2018-05-29 | 安徽安通机械有限公司 | A kind of assemble welding method of quartering hammer side plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |