CN220029227U - Loader frame assembly tool - Google Patents
Loader frame assembly tool Download PDFInfo
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- CN220029227U CN220029227U CN202321666741.4U CN202321666741U CN220029227U CN 220029227 U CN220029227 U CN 220029227U CN 202321666741 U CN202321666741 U CN 202321666741U CN 220029227 U CN220029227 U CN 220029227U
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- positioning assembly
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- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to the field of welding tools, in particular to a loader frame assembly tool. The frame comprises a seat plate, wherein the periphery end of the seat plate is sequentially provided with a hinging part positioning assembly corresponding to a hinging part of a frame, a front positioning assembly and a rear positioning assembly which respectively correspond to front and rear sections of a side plate of the frame and a tail positioning assembly corresponding to the tail of the frame from front to rear, beam plate positioning assemblies are arranged between the two groups of front positioning assemblies, and a positioning frame is arranged in a space enclosed by the two groups of rear positioning assemblies and the tail plate positioning assemblies. The utility model provides a loader frame pairing tool capable of accurately and quickly grouping.
Description
Technical Field
The utility model relates to the field of welding tools, in particular to a loader frame assembly tool.
Background
The loader is used as a high-efficiency multifunctional engineering machine, is widely used for shoveling bulk materials such as soil, sand and stone, lime, coal and the like, can be used for slightly shoveling ores, hard soil and the like, and can be used for crushing, bulldozing, lifting and the like by changing different auxiliary working devices.
The rear frame of the loader has complex structure, high requirement on dimensional accuracy and larger welding and splicing difficulty, and is a key component for linking an engine, a gearbox and a drive axle, and the quality of the rear frame directly determines the quality, the working performance and the working stability of the loader.
The rear frame structures of loaders of different manufacturers and different models are different, the existing general type pairing tool is utilized for team formation, the problems of complex operation and inaccurate positioning exist, and a novel pairing tool is required to be designed according to the structural characteristics of products.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a loader frame assembly tool capable of accurately and rapidly assembling.
The technical scheme for solving the technical problems is as follows:
the loader frame assembly tooling is characterized by comprising a seat plate, wherein the outer peripheral end of the seat plate is sequentially provided with a hinging part positioning assembly corresponding to a frame hinging part, a front positioning assembly and a rear positioning assembly which respectively correspond to front and rear sections of a frame side plate and a tail positioning assembly corresponding to a frame tail part from front to rear, a beam plate positioning assembly is arranged between the two groups of front positioning assemblies, and a positioning frame is arranged in a space enclosed by the two groups of rear positioning assemblies and the tail plate positioning assembly; the hinge part positioning assembly comprises an upper shaft seat, a lower shaft seat I and a lower shaft seat II; the front positioning assembly and the rear positioning assembly comprise a plurality of groups of jacking mechanisms; the tail positioning assembly comprises a rear shaft seat and bottom supporting shaft seats arranged on the left side and the right side of the rear shaft seat; the beam plate positioning assembly comprises a positioning baffle plate and two jacking columns which are arranged at the rear side of the positioning baffle plate and are symmetrically arranged left and right; the locating rack includes the support and sets up the T shape main part on the support, the T shape main part includes the horizontal frame and connects the frame of erectting at the horizontal frame rear end, the left and right sides of horizontal frame front end, the left and right sides of erectting the frame lower extreme respectively are equipped with a U-shaped pincers, the rear end face of horizontal frame with the rear axle bed cooperatees and is used for the tailboard of location frame.
Further, the front positioning assembly further comprises a horizontal connecting plate positioned above the jacking mechanism.
Further, the horizontal connecting plate comprises a plate body and a pin shaft.
Furthermore, the front side and the rear side of the front positioning assembly are respectively provided with a guard plate front positioning block and a guard plate rear positioning block.
Further, the jacking mechanism is a quick overturning jacking mechanism and comprises a fixing frame and a jacking block pivoted at the upper end of the fixing frame.
Further, a fixed stop block matched with the outer wall of the lower end of the frame is arranged below the left or right jacking mechanism.
Further, a supporting base for supporting the inclined bottom plate is arranged between the rear positioning assembly and the tail positioning assembly.
Further, the supporting base comprises a supporting base body and a lifting ejector rod which is in threaded connection with the supporting base body.
Further, the upper shaft seat comprises a vertical frame and a rotating arm arranged at the upper end of the vertical frame, and the tail end of the rotating arm is provided with a shaft assembly.
Further, the rear axle seat comprises a bracket and an inserting axle which is arranged above the bracket and can stretch back and forth.
The beneficial effects of the utility model are as follows:
according to the utility model, the hinge part positioning assembly, the front positioning assembly, the rear positioning assembly, the tail positioning assembly, the beam plate positioning assembly and the positioning frame are arranged on the seat plate in a simplified and reasonable manner, so that not only is the effective and accurate positioning of each part of the frame realized, but also the structure such as a quick overturning and pushing mechanism is adopted, the operation is simple and convenient and quick, the assembly operation procedure of staff is greatly simplified, the production efficiency is improved, the welded frame is accurate in size, and the frame quality is improved.
Drawings
FIG. 1 is a schematic illustration of a side view of a vehicle frame;
FIG. 2 is a schematic structural view of a frame from a top view;
FIG. 3 is a schematic view of the structure of the rear view angle of the frame;
FIG. 4 is a schematic perspective view of the present utility model;
FIG. 5 is a schematic top view of the present utility model;
in the figure: A1. a hinge part, a2 side plate, a3 guard plate, a30 front guard plate, a31 rear guard plate, a4 tail part, a40 tail plate, a41 convex plate, a5 bottom plate, a6 beam plate, a60 transverse plate, a61 longitudinal plate and a A7. mounting plate; 1. the device comprises a seat plate, 2 parts of a hinge part positioning assembly, 20 parts of an upper shaft seat, 200 parts of a vertical frame, 201 parts of a rotating arm, 202 parts of a shaft assembly, 21 parts of a lower shaft seat, 22 parts of a lower shaft seat, 3 parts of a front positioning assembly, 30 parts of a jacking mechanism, 31 parts of a horizontal connecting plate, 4 parts of a rear positioning assembly, 5 parts of a tail positioning assembly, 50 parts of a rear shaft seat, 51 parts of a bottom supporting shaft seat, 6 parts of a beam plate positioning assembly, 60 parts of a positioning baffle plate, 61 parts of a top column, 7 parts of a positioning frame, 70 parts of a support seat, 71 parts of a T-shaped main body, 72 parts of U-shaped pliers, 8 parts of a guard plate front positioning block, 9 parts of a guard plate rear positioning block, 10 parts of a fixed stop block and 11 parts of a supporting base.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 3, a vehicle frame according to the present utility model mainly includes: the outer frame is formed by encircling the hinge part A1, the left side plate A2, the right side plate A2 and the tail part A4, the bottom plate A5 is obliquely arranged at the bottom of the rear end of the outer frame, the beam plate A6 is connected to the front side of the inner part of the outer frame, the mounting plate A7 is connected to the rear side of the inner part of the outer frame, the outer wall of the front section of the side plate A2 is also provided with a guard plate A3, and the guard plate A3 comprises a front guard plate A30 and a rear guard plate A31 which are approximately encircled to form an arch. It will be appreciated that the frame is only one example given for ease of understanding the utility model and is not intended to limit the utility model to only such frames.
As shown in fig. 4, a loader frame assembly fixture of this embodiment includes a seat board 1, a hinge portion positioning assembly 2 corresponding to a frame hinge portion A1, a front positioning assembly 3 and a rear positioning assembly 4 corresponding to front and rear sections of a frame side board A2, and a tail positioning assembly 5 corresponding to a frame tail A4 are sequentially arranged at the peripheral end of the seat board 1 from front to rear, a beam plate positioning assembly 6 is arranged between the two sets of front positioning assemblies 3, and a positioning frame 7 is arranged in a space enclosed by the two sets of rear positioning assemblies 4 and the tail plate a40 positioning assemblies.
The hinge positioning assembly 2 comprises an upper shaft seat 20, a lower shaft seat I21 and a lower shaft seat II 22. The bottoms of the first lower shaft seat 21 and the second lower shaft seat 22 are fixed on the seat plate 1, and the upper end of the bottom is provided with a plug-in shaft; the upper shaft seat 20 comprises a vertical frame 200 and a rotating arm 201 arranged at the upper end of the vertical frame 200, and the tail end of the rotating arm 201 is provided with a shaft assembly 202. In this way, the rotating arm 201 can rotate to a position far away from the first lower shaft seat 21 and the second lower shaft seat 22, so that two holes at the lower part of the hinge part A1 are conveniently sleeved on the inserting shaft, and then the rotating arm 201 is rotated to fix the holes at the upper part of the hinge part A1 by the shaft assembly 202.
The front positioning assembly 3 and the rear positioning assembly 4 each comprise a plurality of groups of tightening mechanisms 30. In order to operate more quickly, the propping mechanism 30 is provided as a quick overturning propping mechanism 30, and comprises a fixing frame and a jacking block pivoted at the upper end of the fixing frame. Preferably, a fixed stop block 10 matched with the outer wall of the lower end of the frame is arranged below the left or right jacking mechanism 30. In use, the tightening mechanism 30 and the fixed stop 10 cooperate to locate the outer wall of the side frame plate A2.
The tail positioning assembly 5 includes a rear axle seat 50 and bottom support axle seats 51 disposed on the left and right sides of the rear axle seat 50. Specifically, the rear axle seat 50 includes a bracket and an inserting axle that is disposed above the bracket and can be extended and retracted forwards and backwards, and when in use, the axle is inserted into the hole of the tail board a40 of the frame tail A4. The outer wall of the lower side of the tail part A4 of the vehicle frame is provided with a convex plate A41 extending outwards, the convex plate A41 is provided with a hole, and when the vehicle frame is used, the shaft of the supporting shaft seat is inserted into the hole of the convex plate A41 and supported at the lower end of the convex plate A41.
The beam plate positioning assembly 6 comprises a positioning baffle 60 and two jacking columns 61 which are arranged symmetrically left and right and are positioned at the rear side of the positioning baffle 60. The beam plate A6 comprises a transverse plate A60 and a longitudinal plate A61, and when in use, the longitudinal plate A61 is supported on the top column 61 and is attached to the inner wall of the side plate A2, and one side of the transverse plate A60 is abutted against the positioning baffle 60.
The positioning frame 7 comprises a support 70 and a T-shaped main body 71 arranged on the support 70, the T-shaped main body 71 comprises a horizontal frame and an upright frame connected to the rear end of the horizontal frame, U-shaped pliers 72 are respectively arranged on the left side and the right side of the front end of the horizontal frame and the left side and the right side of the lower end of the upright frame, and the rear end face of the horizontal frame is matched with the rear axle seat 50 to be used for positioning a tail board A40 of the frame. Two sets of U-shaped clamps 72 are used to secure the respective mounting plates A7.
Further, the front positioning assembly 3 further comprises a horizontal connecting plate 31 above the tightening mechanism 30. The horizontal connecting plate 31 comprises a plate body and pin shafts, and the horizontal connecting plate 31 is used for connecting and positioning the front guard plate A30 and the rear guard plate A31. In order to realize rapid positioning of the guard plate A3, guard plate front positioning blocks 8 and guard plate rear positioning blocks 9 are respectively arranged on the front side and the rear side of the front positioning assembly 3.
Further, a supporting base 11 for supporting the inclined bottom plate A5 is arranged between the rear positioning component 4 and the tail positioning component 5. Further, the supporting base 11 includes a supporting base body and a lifting rod screwed on the supporting base body. The lifting ejector rod is perpendicular to the bottom plate A5.
The utility model has the advantages that the hinge part positioning assembly 2, the front positioning assembly 3, the rear positioning assembly 4, the tail positioning assembly 5, the beam plate positioning assembly 6 and the positioning frame 7 are reasonably simplified on the seat plate 1, not only can the effective and accurate positioning of each part of the frame be realized, but also the structure such as the quick overturning and jacking mechanism 30 and the like is adopted, the operation is simple and convenient and quick, the assembly operation program of staff is greatly simplified, the production efficiency is improved, the welded frame is accurate in size, and the frame quality is improved.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above description will be apparent to those of skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. The loader frame assembly tooling is characterized by comprising a seat plate (1), wherein the outer peripheral end of the seat plate (1) is sequentially provided with a hinge part positioning assembly (2) corresponding to a frame hinge part (A1), a front positioning assembly (3) and a rear positioning assembly (4) which respectively correspond to the front section and the rear section of a frame side plate (A2) and a tail positioning assembly (5) corresponding to the tail part (A4) of the frame from front to back, a beam plate positioning assembly (6) is arranged between the two groups of front positioning assemblies (3), and a positioning frame (7) is arranged in a space surrounded by the two groups of rear positioning assemblies (4) and the tail plate (A40) positioning assemblies;
the hinge part positioning assembly (2) comprises an upper shaft seat (20), a lower shaft seat I (21) and a lower shaft seat II (22);
the front positioning assembly (3) and the rear positioning assembly (4) comprise a plurality of groups of jacking mechanisms (30);
the tail positioning assembly (5) comprises a rear shaft seat (50) and bottom supporting shaft seats (51) arranged on the left side and the right side of the rear shaft seat (50);
the beam plate positioning assembly (6) comprises a positioning baffle (60) and two jacking columns (61) which are arranged symmetrically left and right and are positioned at the rear side of the positioning baffle (60);
the locating rack (7) includes support (70) and sets up T shape main part (71) on support (70), T shape main part (71) include horizontal frame and connect the frame of erectting at horizontal frame rear end, the left and right sides of horizontal frame front end, the left and right sides of erectting the frame lower extreme respectively are equipped with a U-shaped pincers (72), the rear end face of horizontal frame with rear axle bed (50) cooperate and are used for locating tailboard (A40) of frame.
2. The loader frame assembly fixture according to claim 1, wherein the front positioning assembly (3) further comprises a horizontal connection plate (31) above the tightening mechanism (30).
3. The loader frame assembly fixture of claim 2, wherein the horizontal connection plate (31) comprises a plate body and a pin shaft.
4. The loader frame assembly tool according to claim 1, wherein the front and rear sides of the front positioning assembly (3) are further provided with a guard plate front positioning block (8) and a guard plate rear positioning block (9) respectively.
5. The loader frame assembly fixture of claim 1, wherein the tightening mechanism (30) is a quick turn tightening mechanism (30) comprising a fixing frame and a top block pivotally connected to an upper end of the fixing frame.
6. The loader frame assembly fixture according to claim 1, wherein a fixed stop block (10) for being matched with the outer wall of the lower end of the frame is further arranged below the left side or right side jacking mechanism (30).
7. The loader frame assembly fixture according to claim 1, wherein a support base (11) for supporting the inclined bottom plate (A5) is further provided between the rear positioning assembly (4) and the tail positioning assembly (5).
8. The loader frame assembly fixture according to claim 7, wherein the support base (11) comprises a support base body and a lifting ejector rod screwed on the support base body.
9. The loader frame assembly tool according to claim 1, wherein the upper shaft seat (20) comprises a vertical frame (200) and a rotating arm (201) arranged at the upper end of the vertical frame (200), and a shaft assembly (202) is arranged at the tail end of the rotating arm (201).
10. The loader frame assembly fixture of claim 1, wherein the rear axle seat (50) comprises a bracket and an insert axle which is arranged above the bracket and can stretch back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666741.4U CN220029227U (en) | 2023-06-28 | 2023-06-28 | Loader frame assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666741.4U CN220029227U (en) | 2023-06-28 | 2023-06-28 | Loader frame assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029227U true CN220029227U (en) | 2023-11-17 |
Family
ID=88728390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666741.4U Active CN220029227U (en) | 2023-06-28 | 2023-06-28 | Loader frame assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029227U (en) |
-
2023
- 2023-06-28 CN CN202321666741.4U patent/CN220029227U/en active Active
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