CN219403013U - Engineering arm vehicle chassis preassembling tire - Google Patents
Engineering arm vehicle chassis preassembling tire Download PDFInfo
- Publication number
- CN219403013U CN219403013U CN202320469309.XU CN202320469309U CN219403013U CN 219403013 U CN219403013 U CN 219403013U CN 202320469309 U CN202320469309 U CN 202320469309U CN 219403013 U CN219403013 U CN 219403013U
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- Prior art keywords
- positioning
- box assembly
- pressing
- seat
- positioning seat
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of machining, and particularly relates to an engineering arm vehicle chassis preassembling tire which comprises a workbench, wherein front and rear ends and the middle of the workbench are respectively provided with a front box assembly positioning seat, a rear box assembly positioning seat and an intermediate turntable flange positioning frame.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to an engineering arm vehicle chassis preassembling tire.
Background
The pre-assembled tire of the prior engineering arm vehicle chassis is divided into three parts, namely: the middle box body and the turntable flange are pre-assembled with the front box body assembly and the rear box body assembly. After the three assemblies are preassembled on the three preassembled tires respectively, the three box assemblies are placed on a simple platform to be assembled and welded, so that the labor hour is saved, but the deformation is too large and the quality cannot be ensured.
Some box welding tools exist in the market at present, but due to the fact that the box shapes are quite different, the box welding tools cannot be used commonly, such as a welding part clamping tool for the chassis lengthening of a CN115570316A dumper.
Disclosure of Invention
The utility model provides an engineering arm vehicle chassis preassembling tire which can solve the problems pointed out in the background art.
The utility model provides an engineering arm car chassis pre-installation child, includes the workstation, both ends and middle part around the workstation are equipped with preceding box assembly positioning seat, back box assembly positioning seat and intermediate rotary table flange locating rack respectively, the one side that preceding box assembly positioning seat and back box assembly positioning seat are close to intermediate rotary table flange locating rack is equipped with reference column and left and right positioning support respectively, be equipped with the locating lever on the intermediate rotary table flange locating rack, the width direction both sides of preceding box assembly positioning seat are equipped with first locating pin respectively, be equipped with U type setting element on the back box assembly positioning seat, the width direction both sides of U type setting element are equipped with the second locating pin respectively, the right side of intermediate rotary table flange locating rack is equipped with right side board locating rack, be equipped with the spacing groove on the right side board locating rack and the outside is equipped with first clamp, the left side supporting seat that is equipped with the intermediate rotary table flange locating rack, the left and right side supporting rack all includes the left side locating support and the right side locating support that the symmetry set up, be equipped with first locating pin between left side locating support and the right side supporting seat and the width direction both sides of turning over, the rotary table flange locating rack is equipped with the both ends, the roll-over and be equipped with the locating plate and be equipped with the locating pin on the roll-over.
Preferably, both ends of the pressing cross beam are slidably connected to the corresponding left positioning support and right positioning support, sliding limiting grooves are formed in the left positioning support and the right positioning support, and a third pressing piece is arranged on the pressing cross beam.
Preferably, the two ends of the workbench are provided with fourth pressing pieces.
Preferably, the first pressing piece and the fourth pressing piece are both clamps, the second pressing piece and the third pressing piece are both pressing bolts, and the inner side end of the second pressing piece is provided with a pressing cushion block.
Preferably, the front box assembly positioning seat, the rear box assembly positioning seat and the middle turntable flange positioning frame are all connected to an H-shaped base, the H-shaped base is fixed on the workbench, and the front box assembly positioning seat, the rear box assembly positioning seat and the middle turntable flange positioning frame are horizontally connected.
The beneficial effects are that: the utility model provides an engineering arm vehicle chassis preassembling tire, which is formed by preassembling and welding a front box body assembly, a rear box body assembly and an intermediate turntable flange at one time, so that the stability of the assembly size of the arm vehicle chassis is greatly improved, and the quality of the engineering arm vehicle chassis is effectively ensured.
Drawings
Figure 1 is a schematic view of the structure of the present utility model,
figure 2 is an enlarged schematic view of the utility model at a in figure 1,
figure 3 is a schematic diagram of the use of the present utility model-figure 1,
figure 4 is a schematic diagram of the use of the present utility model,
figure 5 is a schematic diagram of the use of the present utility model,
figure 6 is a schematic diagram of the use of the present utility model,
figure 7 is a schematic diagram of the use of the present utility model,
figure 8 is a schematic diagram of the use of the present utility model in six,
figure 9 is a schematic diagram of the use of the present utility model,
figure 10 is a schematic diagram eight of the use of the utility model,
figure 11 is a schematic diagram of the use of the present utility model,
reference numerals illustrate:
reference numerals in the drawings: a work table 1; a front box assembly positioning seat 2; a first positioning pin 21; a rear box assembly positioning seat 3; a positioning column 31; a U-shaped positioning member 32; a second positioning pin 33; an intermediate turntable flange positioning frame 4; a positioning rod 41; a right side plate positioning frame 5; a limit groove 51; a first pressing member 52; a left support base 6; a second pressing member 61; a pinch pad 62; a left positioning support 7; a slide limit groove 71; a right side positioning support 8; a pressing beam 9; a third pressing member 91; turning over the positioning plate 10; a third positioning pin 101; a fourth pressing member 11; an H-shaped base 12; a front case assembly 20; a rear case assembly 30; a turntable flange 40; a right side plate 50; a left side plate 60; front and rear risers 70.
Detailed Description
One embodiment of the present utility model will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present utility model is not limited by the embodiment.
Examples: as shown in fig. 1-2, the preassembled tire for the chassis of the engineering arm vehicle provided by the embodiment of the utility model comprises a workbench 1, wherein a front box assembly positioning seat 2, a rear box assembly positioning seat 3 and an intermediate turntable flange positioning frame 4 are respectively arranged at the front end and the rear end and the middle part of the workbench 1, one side of the front box assembly positioning seat 2 and the rear box assembly positioning seat 3, which is close to the intermediate turntable flange positioning frame 4, is respectively provided with a positioning column 31 and a left and right positioning support, the intermediate turntable flange positioning frame 4 is provided with a positioning rod 41, both sides of the front box assembly positioning seat 2 in the width direction are respectively provided with a first positioning pin 21, both sides of the rear box assembly positioning seat 3 in the width direction are respectively provided with a U-shaped positioning piece 32, both sides of the U-shaped positioning piece 32 in the width direction are respectively provided with a second positioning pin 33, the right side of intermediate turntable flange locating rack 4 is equipped with right side board locating rack 5, be equipped with spacing groove 51 on the right side board locating rack 5 and the outside is equipped with first clamp 52, the left side of intermediate turntable flange locating rack 4 is equipped with left side supporting seat 6, left and right side location support all includes the left side location support 7 and the right side location support 8 that the symmetry set up, be equipped with between left side location support 7 and the right side location support 8 and compress tightly crossbeam 9, all connect second clamp 61 on left side supporting seat 6 and the left side location support 7, the both sides at intermediate turntable flange locating rack 4 both ends all are equipped with upset locating plate 10, upset locating plate 10 rotates to be connected on intermediate turntable flange locating rack 4 to correspond the setting with left side supporting seat 6, be equipped with third locating pin 101 on the upset locating plate 10.
The two ends of the pressing cross beam 9 are both slidably connected to the corresponding left positioning support 7 and right positioning support 8, the left positioning support 7 and right positioning support 8 are both provided with sliding limiting grooves 71, the pressing cross beam 9 is provided with a third pressing piece 91, the two ends of the workbench 1 are both provided with a fourth pressing piece 11, the first pressing piece 52 and the fourth pressing piece 11 are clamps, the second pressing piece 61 and the third pressing piece 91 are pressing bolts, the inner side end of the second pressing piece 61 is provided with a pressing cushion block 62, the front box assembly positioning seat 2, the rear box assembly positioning seat 3 and the middle turntable flange positioning frame 4 are all connected to the H-shaped base 12, the H-shaped base 12 is fixed on the workbench 1, and the front box assembly positioning seat 2, the rear box assembly positioning seat 3 and the middle turntable flange positioning frame 4 are horizontally connected.
The working principle or the operation method of the utility model is as follows:
as shown in particular in connection with figures 3-11,
the first step: referring to fig. 3-4, the front case assembly 20 and the rear case assembly 30 are respectively placed on the front case assembly positioning seat 2 and the rear case assembly positioning seat 3, and are respectively inserted into the first positioning pin 21 and the second positioning pin 33 by leaning against the corresponding positioning column 31;
and a second step of: referring to fig. 5 to 6, the right side plate 50 is placed in the right side plate positioning frame 5, and then the front and rear vertical plates 70 are placed, so that the front and rear vertical plates 70 are positioned by turning over the positioning plate 10, respectively;
and a third step of: as shown in fig. 7 to 8, the left side plate 60 is put into the pre-assembled tire to be symmetrical to the right side plate 50, and then is compressed by the second compressing member 61.
Fourth step: referring to fig. 9-10, the turntable flange 40 is placed on the left side plate 60 and the right side plate 50, and the holes are aligned, and the diagonal holes of the turntable flange 40 penetrate into the positioning rods 41 for positioning;
fifth step: as shown in fig. 11, the pressing beam 9 is installed and presses the work by the third pressing member 91;
sixth step: the first pressing piece 52 and the fourth pressing piece 11 are clamped, spot welding is performed first, then welding of the parts which can be pre-assembled on the tire for welding is completed, and the chassis is taken down after pre-cooling for five minutes is completed.
The foregoing disclosure is merely illustrative of some embodiments of the utility model, but the embodiments are not limited thereto and variations within the scope of the utility model will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides an engineering arm car chassis pre-installation child, includes workstation (1), its characterized in that: the workbench (1) is characterized in that front and rear ends and the middle part of the workbench (1) are respectively provided with a front box assembly positioning seat (2), a rear box assembly positioning seat (3) and an intermediate turntable flange positioning frame (4), one sides of the front box assembly positioning seat (2) and the rear box assembly positioning seat (3) close to the intermediate turntable flange positioning frame (4) are respectively provided with a positioning column (31) and a left and right positioning support, the intermediate turntable flange positioning frame (4) is provided with a positioning rod (41), two sides of the width direction of the front box assembly positioning seat (2) are respectively provided with a first positioning pin (21), two sides of the width direction of the rear box assembly positioning seat (3) are respectively provided with a U-shaped positioning piece (32), two sides of the width direction of the U-shaped positioning piece (32) are respectively provided with a second positioning pin (33), the right side of the intermediate turntable flange positioning frame (4) is provided with a right side plate positioning frame (5), the right side plate positioning frame (5) is provided with a limiting groove (51) and the outer side is provided with a first pressing piece (52), the left side and right side of the intermediate turntable flange positioning frame (4) is provided with a supporting beam (8), the left side and right side supporting frame (8) is provided with a positioning beam (8) and a supporting beam (8), the left side supporting seat (6) with all connect second on the left side location support (7) and compress tightly piece (61), the both sides at intermediate turntable flange locating rack (4) both ends all are equipped with upset locating plate (10), upset locating plate (10) rotate and connect on intermediate turntable flange locating rack (4) to correspond setting with left side supporting seat (6), be equipped with third locating pin (101) on upset locating plate (10).
2. An engineering arm vehicle chassis pre-assembled tire according to claim 1, wherein: the two ends of the pressing cross beam (9) are both in sliding connection with the corresponding left positioning support (7) and right positioning support (8), the left positioning support (7) and the right positioning support (8) are both provided with sliding limiting grooves (71), and the pressing cross beam (9) is provided with a third pressing piece (91).
3. An engineering arm vehicle chassis pre-assembled tire according to claim 2, wherein: the two ends of the workbench (1) are provided with fourth pressing pieces (11).
4. An engineering arm vehicle chassis pre-assembled tire according to claim 3, wherein: the first pressing piece (52) and the fourth pressing piece (11) are clamps, the second pressing piece (61) and the third pressing piece (91) are pressing bolts, and a pressing cushion block (62) is arranged at the inner side end of the second pressing piece (61).
5. An engineering arm vehicle chassis pre-assembled tire according to any one of claims 1-4, wherein: the front box assembly positioning seat (2), the rear box assembly positioning seat (3) and the middle turntable flange positioning frame (4) are all connected to the H-shaped base (12), the H-shaped base (12) is fixed on the workbench (1), and the front box assembly positioning seat (2), the rear box assembly positioning seat (3) and the middle turntable flange positioning frame (4) are horizontally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469309.XU CN219403013U (en) | 2023-03-13 | 2023-03-13 | Engineering arm vehicle chassis preassembling tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469309.XU CN219403013U (en) | 2023-03-13 | 2023-03-13 | Engineering arm vehicle chassis preassembling tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219403013U true CN219403013U (en) | 2023-07-25 |
Family
ID=87206712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320469309.XU Active CN219403013U (en) | 2023-03-13 | 2023-03-13 | Engineering arm vehicle chassis preassembling tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219403013U (en) |
-
2023
- 2023-03-13 CN CN202320469309.XU patent/CN219403013U/en active Active
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| GR01 | Patent grant |