CN219504005U - Welding fixture for sanitation washing and sweeping vehicle box - Google Patents
Welding fixture for sanitation washing and sweeping vehicle box Download PDFInfo
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- CN219504005U CN219504005U CN202221440755.XU CN202221440755U CN219504005U CN 219504005 U CN219504005 U CN 219504005U CN 202221440755 U CN202221440755 U CN 202221440755U CN 219504005 U CN219504005 U CN 219504005U
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- positioning mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The utility model relates to the technical field of workpiece welding, in particular to a welding fixture for a sanitation cleaning and sweeping vehicle box body, which comprises a fixture platform; the plurality of underframe beam supporting seats are arranged on two sides of the tooling platform and are used for supporting the beams of the underframe; the chassis longitudinal positioning mechanism is arranged at one end of the tooling platform and used for longitudinally limiting the chassis; the chassis centering positioning mechanism is transversely arranged in the middle of the tooling platform and clamps chassis longitudinal beams at the bottom of the box body so as to center and position the chassis; and the side plate positioning mechanisms are arranged on two sides of the tooling platform and used for tightly propping up the side plates of the box body on the pre-welded piece which is welded on the underframe and positioned in the box body. The welding tool designed by the utility model can finish the positioning welding of the box body and the fan flange, the suction pipe and the turnover seat on the box body by one-time clamping, thereby avoiding the turnover of products at different welding stations, improving the welding precision, ensuring the consistency of the products, effectively reducing the labor intensity, improving the production efficiency and obviously reducing the production cost.
Description
Technical Field
The utility model relates to the technical field of workpiece welding, in particular to a welding fixture for a box body of an environmental sanitation cleaning and sweeping vehicle.
Background
The structure of the existing sanitation truck box 1 is shown in fig. 1 to 3, and is formed by welding a plurality of components such as a bottom frame 101, side plates 102, a top plate 103, a front plate, a rear plate, a front plate, a middle front plate and the like in the box. During welding, each assembly needs to be pre-positioned and fixed by workers, and due to the fact that a fixture for positioning welding is lacked, welding precision cannot be guaranteed, consistency of products is poor, production efficiency is low, labor intensity is high, and production cost is high.
Disclosure of Invention
The utility model aims to solve the technical problems existing in the prior art. Therefore, the welding fixture for the sanitation cleaning truck box body provided by the utility model has the advantages that the welding precision is high, the labor intensity is greatly reduced, the production efficiency is improved, and meanwhile, the production cost is also reduced.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a sanitation washing and sweeping vehicle box welding frock, include
A tooling platform;
the plurality of underframe beam supporting seats are arranged on two sides of the tooling platform and are used for supporting the beams of the underframe;
the chassis longitudinal positioning mechanism is arranged at one end of the tooling platform and used for longitudinally limiting the chassis;
the chassis centering positioning mechanism is transversely arranged in the middle of the tooling platform and clamps chassis longitudinal beams at the bottom of the box body so as to center and position the chassis;
and the side plate positioning mechanisms are arranged on two sides of the tooling platform and used for tightly propping up the side plates of the box body on the pre-welded piece which is welded on the underframe and positioned in the box body.
In a preferred embodiment of the welding tool for the sanitation cleaning truck box provided by the utility model, the underframe centering positioning mechanisms are provided with 2 in parallel, the underframe centering positioning mechanisms comprise a track seat, a screw rod, clamping blocks and a driving device, the track seat is fixedly connected with the tool platform, the screw rod is rotatably arranged on the track seat, the screw rod adopts a positive screw rod and a negative screw rod, the two clamping blocks are oppositely and spirally connected with a positive screw end and a negative screw end of the screw rod and are limited by the circumference of the track seat, and the driving device is connected with the screw rod.
In a preferred embodiment of the welding fixture for the sanitation sweeper truck box provided by the utility model, the driving device adopts a servo motor or a hand wheel.
In a preferred embodiment of the sanitation cleaning truck box welding tool provided by the utility model, the side plate positioning mechanism comprises a bracket, a telescopic cylinder, a guide mechanism and an abutting plate, one end of the abutting plate, which is in contact with the side plate, is in a shape matched with the outer contour of the side plate of the truck box, the other end of the abutting plate is fixedly arranged on the bracket through the telescopic cylinder, and the guide mechanism is arranged at the top and the bottom of the telescopic cylinder.
In a preferred embodiment of the welding fixture for the sanitation sweeper truck box provided by the utility model, the guide mechanism comprises a guide rod and a guide sleeve, the guide sleeve is arranged on the bracket, one end of the guide rod can be movably connected with the guide sleeve, and the other end of the guide rod is fixedly connected with the abutting plate.
In a preferred embodiment of the welding fixture for the sanitation sweeper truck box body provided by the utility model, the chassis longitudinal positioning mechanism comprises a base and an anti-collision block, and the anti-collision block is arranged on one side, close to the chassis, of the base.
In a preferred embodiment of the welding fixture for the sanitation sweeper truck box body, the welding fixture further comprises G-shaped clamps, each G-shaped clamp is arranged on the cross beam supporting seat of the underframe, and two ends of the cross beam of the underframe are fixed on the cross beam supporting seat of the underframe through the G-shaped clamps.
In a preferred embodiment of the welding fixture for the sanitation cleaning truck box provided by the utility model, the welding fixture further comprises a fan flange positioning mechanism, wherein the fan flange corresponding to the box is arranged on the fixture platform and used for positioning the fan flange of the box, and the welding fixture comprises a stand column and a fan flange butt-joint platform arranged on the stand column.
In a preferred embodiment of the welding tool for the sanitation sweeper truck box body, the welding tool further comprises a suction pipe positioning seat, and suction pipes corresponding to the box body are arranged on the tool platform.
In a preferred embodiment of the welding fixture for the sanitation cleaning truck box provided by the utility model, the welding fixture further comprises a turnover seat positioning mechanism, wherein the turnover seat corresponding to the box body is arranged on the fixture platform and comprises a base, a rotating sleeve and a positioning pin, the base is fixedly connected with the fixture platform, the rotating sleeve is fixedly arranged in a sleeve at the top of the base through a set screw, and the positioning pin is inserted into a hole on the turnover seat through the rotating sleeve.
Compared with the prior art, the welding fixture for the sanitation cleaning truck box body has the beneficial effects that: the welding tool designed by the utility model can finish the positioning welding of the box body and the fan flange, the suction pipe and the turnover seat on the box body by one-time clamping, thereby avoiding the turnover of products at different welding stations, improving the welding precision, ensuring the consistency of the products, effectively reducing the labor intensity, improving the production efficiency and obviously reducing the production cost.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a front view of an environmental sanitation sweeper housing provided by the present utility model;
FIG. 2 is a side view of the sanitation truck housing provided in FIG. 1;
FIG. 3 is a rear view of the sanitation truck housing provided in FIG. 1;
FIG. 4 is a top view of the sanitation truck box welding tool provided by the utility model;
FIG. 5 is a cross-sectional view A-A of the sanitation truck housing welding tool provided in FIG. 4;
FIG. 6 is a B-B cross-sectional view of the sanitation truck tank welding tool provided in FIG. 4;
FIG. 7 is a C-C mounting cross-sectional view of the undercarriage provided in FIG. 4 at the undercarriage beam-supporting clamping mechanism;
fig. 8 is a D-D mounting cross-sectional view of the flip seat provided in fig. 4 in the flip seat positioning mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 4 to 6, the embodiment provides a welding fixture for a sanitation cleaning truck box body, which comprises
And the tool platform 2 is used as a base of each positioning mechanism, and each positioning mechanism is integrated on the tool platform 2, so that the tool has good integrity.
The plurality of underframe beam supporting seats 3 are arranged on two sides of the tooling platform 2, as shown in fig. 1, and are used for supporting the beams of the underframe 101. Preferably, each of the underframe beam supporting bases 3 of the present embodiment is provided with the G-shaped clamp 10, as shown in fig. 7, and two ends of the beam of the underframe 101 are fixed on the underframe beam supporting base 3 through the G-shaped clamp 10.
The chassis longitudinal positioning mechanism 4 is arranged at one end of the tooling platform 2 and used for longitudinally limiting the chassis 101. As shown in fig. 4 and 5, the chassis longitudinal positioning mechanism 4 of the present embodiment includes a base 401 and an impact block 402, the impact block 402 being provided on a side of the base 401 close to the chassis 101.
The chassis centering mechanism 5 is transversely arranged in the middle of the tooling platform 2 and clamps chassis 101 longitudinal beams at the bottom of the box body 1 so as to center and position the chassis. Preferably, in this embodiment, the chassis centering positioning mechanism 5 is provided with 2 parallel settings, as shown in fig. 6, where the chassis centering positioning mechanism includes a track seat 501, a screw rod 502, a clamping block 503 and a driving device 504, where the track seat 501 is fixedly connected to the tooling platform 2, the screw rod 502 is rotatably installed on the track seat 501, and the screw rod 502 adopts a positive and negative screw rod, two clamping blocks 503 are relatively screwed to a positive screw end and a negative screw end of the screw rod 502 and are limited by the track seat 501 circumferentially, so that the clamping block makes a reciprocating linear motion along the track seat, and the driving device 504 is connected with the screw rod 502, specifically, the driving device can adopt a servo motor or a hand wheel, in this embodiment, a hand wheel is selected, and the manufacturing cost of the tooling is reduced. When the hand wheel is rotated, the two clamping blocks move in opposite directions to center the longitudinal beam of the underframe and clamp the longitudinal beam of the underframe.
The side plate positioning mechanisms 6 are arranged on two sides of the tooling platform 2, as shown in fig. 1, and are used for tightly propping up the side plate 102 of the box body on the pre-welded piece which is welded on the underframe and positioned in the box body. Preferably, the side plate positioning mechanism 6 of this embodiment, as shown in fig. 6, includes a bracket 601, a telescopic cylinder 602, a guiding mechanism 603 and an abutting plate 604, one end of the abutting plate 604, which contacts with the side plate 102, is set to be in a shape matching with the outer contour of the side plate of the box, the other end is fixedly mounted on the bracket 601 through the telescopic cylinder 602, the guiding mechanism 603 is disposed on the bracket 601 and is located at the top and bottom of the telescopic cylinder 602, so as to improve the stability of the abutting plate. Specifically, the guide mechanism 603 of this embodiment includes a guide rod 6031 and a guide sleeve 6032, where the guide sleeve is disposed on the support, one end of the guide rod is movably connected to the guide sleeve, and the other end is fixedly connected to the abutment plate.
When the method is implemented, the underframe is hoisted above the tooling platform, the underframe is positioned and placed by utilizing the underframe longitudinal positioning mechanism and the underframe centering positioning mechanism, the beam of the underframe is fixed on the beam supporting seat of the underframe by utilizing the G-shaped clamp, and the fixation of the underframe is realized; the side plate of the box body is tightly propped against the pre-welded piece which is welded on the underframe and positioned in the box body through the side plate positioning mechanism, and the top plate of the box body is placed to finish welding.
Example two
On the basis of the first embodiment, in order to realize welding of the fan flange on the box body, in this embodiment, a fan flange positioning mechanism 7 is further designed on the tooling platform, as shown in fig. 4 and fig. 5, where the fan flange positioning mechanism 7 is located on the tooling platform 2 corresponding to the fan flange 104 of the box body 1, and is used for positioning the fan flange of the box body, and includes a stand column 701 and a fan flange docking platform 702 located on the stand column.
Example III
On the basis of the first embodiment or the second embodiment, in order to realize welding of the suction pipe on the box body, in this embodiment, a suction pipe positioning seat 8 is further designed on the tooling platform, as shown in fig. 4 and fig. 5, and the suction pipe positioning seat 8 is arranged on the tooling platform 2 corresponding to the suction pipe 105 of the box body 1.
Example IV
On the basis of the first to third embodiments, in order to realize welding of the turnover seat on the box body, the turnover seat positioning mechanism 9 is further designed on the tool platform, as shown in fig. 8, the turnover seat 106 of the turnover positioning mechanism 9 corresponding to the box body 1 is arranged on the tool platform 2, the turnover seat positioning mechanism comprises a base 901, a turnover sleeve 902 and a positioning pin 903, the base 901 is fixedly connected to the tool platform 2, the turnover sleeve 902 is fixedly installed in a sleeve on the top of the base 901 through a set screw, and the positioning pin 903 penetrates through a hole in the turnover seat and is inserted into the turnover seat through the turnover sleeve, and the positioning pin is used for positioning the turnover seat.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (10)
1. Welding fixture for sanitation washing and sweeping vehicle box body, and is characterized in that: comprising
A tooling platform;
the plurality of underframe beam supporting seats are arranged on two sides of the tooling platform and are used for supporting the beams of the underframe;
the chassis longitudinal positioning mechanism is arranged at one end of the tooling platform and used for longitudinally limiting the chassis;
the chassis centering positioning mechanism is transversely arranged in the middle of the tooling platform and clamps chassis longitudinal beams at the bottom of the box body so as to center and position the chassis;
and the side plate positioning mechanisms are arranged on two sides of the tooling platform and used for tightly propping up the side plates of the box body on the pre-welded piece which is welded on the underframe and positioned in the box body.
2. The sanitation truck bed body welding tool of claim 1, wherein: the chassis positioning mechanism that centers is equipped with 2 of parallel arrangement, chassis positioning mechanism that centers includes track seat, lead screw, clamp block and drive arrangement, the track seat rigid coupling in the frock platform, the lead screw rotatable install in the track seat, just the lead screw adopts positive and negative silk lead screw, two clamp block relative spiro union in positive silk end and the anti-silk end of lead screw just by track seat circumference is spacing, drive arrangement connects the lead screw.
3. The sanitation truck bed body welding tool of claim 2, wherein: the driving device adopts a servo motor or a hand wheel.
4. The sanitation truck bed body welding tool of claim 1, wherein: the side plate positioning mechanism comprises a support, a telescopic cylinder, a guiding mechanism and an abutting plate, one end of the abutting plate, which is in contact with the side plate, is arranged in a shape matched with the outer contour of the side plate of the box body, the other end of the abutting plate is fixedly arranged on the support through the telescopic cylinder, and the guiding mechanism is arranged on the support and located at the top and the bottom of the telescopic cylinder.
5. The sanitation truck bed body welding tool of claim 4, wherein: the guide mechanism comprises a guide rod and a guide sleeve, the guide sleeve is arranged on the support, one end of the guide rod can be movably connected with the guide sleeve, and the other end of the guide rod is fixedly connected with the abutting plate.
6. The sanitation truck bed body welding tool of claim 1, wherein: the chassis longitudinal positioning mechanism comprises a base and an anti-collision block, wherein the anti-collision block is arranged on one side, close to the chassis, of the base.
7. The sanitation truck bed body welding tool of claim 1, wherein: the novel chassis beam support comprises chassis beam support bases, and is characterized by further comprising G-shaped clamps, wherein each chassis beam support base is provided with the G-shaped clamp, and two ends of a beam of the chassis are fixed on the chassis beam support base through the G-shaped clamps.
8. The sanitation truck bed body welding tool according to any one of claims 1 to 7, wherein: still include fan flange positioning mechanism, locate corresponding the fan flange of box on the frock platform for to the fan flange location of box, including the stand with locate the fan flange docking platform on the stand.
9. The sanitation truck bed body welding tool according to any one of claims 1 to 7, wherein: still include the straw positioning seat, the straw of corresponding box is located on the frock platform.
10. The sanitation truck bed body welding tool according to any one of claims 1 to 7, wherein: the turnover seat corresponding to the box body is arranged on the tool platform and comprises a base, a rotating sleeve and a positioning pin, the base is fixedly connected to the tool platform, the rotating sleeve is fixedly arranged in a sleeve at the top of the base through a set screw, and the positioning pin penetrates through the rotating sleeve and is inserted into a hole in the turnover seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440755.XU CN219504005U (en) | 2022-06-10 | 2022-06-10 | Welding fixture for sanitation washing and sweeping vehicle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440755.XU CN219504005U (en) | 2022-06-10 | 2022-06-10 | Welding fixture for sanitation washing and sweeping vehicle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504005U true CN219504005U (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221440755.XU Active CN219504005U (en) | 2022-06-10 | 2022-06-10 | Welding fixture for sanitation washing and sweeping vehicle box |
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| CN (1) | CN219504005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245320A (en) * | 2023-11-16 | 2023-12-19 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
-
2022
- 2022-06-10 CN CN202221440755.XU patent/CN219504005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245320A (en) * | 2023-11-16 | 2023-12-19 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
| CN117245320B (en) * | 2023-11-16 | 2024-01-23 | 山东聚鑫专用车制造有限公司 | Welding device for overturning seat |
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