CN218983741U

CN218983741U - EMS dolly's preparation mould

Info

Publication number: CN218983741U
Application number: CN202223257374.0U
Authority: CN
Inventors: 张青宝; 孙立强; 林承泽; 黄立斌
Original assignee: Jilin Landi Automation Engineering Co ltd
Current assignee: Jilin Landi Automation Engineering Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of clamping jigs, in particular to a manufacturing clamping jig of an EMS trolley. Comprises a column, a rotating shaft, a shaft end fixing plate, a box body traveling wheel fixing bracket, a motor end fixing plate, a bracket and a pin shaft; the upright post is fixed on the horizontal ground; one end of the rotating shaft is fixed on the upright post; the other end of the rotating shaft is connected with a hole of the shaft end fixing plate, and the shaft end fixing plate can rotate on the rotating shaft; one end of the motor end fixing plate is fixed at the upper end of the shaft end fixing plate; the bracket is fixed at the lower end of the shaft end fixing plate; the box body travelling wheel fixing support is fixed at the upper end of the bracket, and the side surface of the box body travelling wheel fixing support is fixed on the shaft end fixing plate; the travelling wheel box in the EMS trolley is fixed with the box travelling wheel fixing support through a pin shaft. The utility model can reduce the processing time of the numerical control milling machine, reduce the processing cost of products and solve the problem of poor welding quality of the trolley caused by welding deformation and inconvenient operation.

Description

EMS dolly's preparation mould

Technical Field

The utility model belongs to the technical field of clamping jigs, in particular to a manufacturing clamping jig of an EMS trolley.

Background

With the vigorous development of the domestic automobile industry, in order to meet the demands of different consumers, the types of automobile types are more and more, and the automobile production line is required to have high flexibility. The EMS trolley has the characteristics of high flexibility and intelligence, and is widely applied to automobile production lines.

The existing EMS trolley is usually welded by adopting a simple positioning clamping fixture on a steel platform, and large deformation can occur in the assembly welding process. The common assembly welding method is to assemble and weld on a lower operation platform, and the platform is low in height and does not accord with ergonomics, so that the quality of a workpiece is poor and the manufacturing period is long. After welding, the trolley needs to adopt numerical control milling to process all processing parts on the trolley body, so that the manufacturing cost of the trolley is increased.

Disclosure of Invention

The utility model provides a manufacturing mould of an EMS trolley, which can reduce the processing time of a numerical control milling machine, reduce the processing cost of products and solve the problem of poor welding quality of the trolley caused by welding deformation and inconvenient operation.

The technical scheme of the utility model is as follows in combination with the accompanying drawings:

the manufacturing mould of the EMS trolley comprises a stand column 1, a rotating shaft 2, a shaft end fixing plate 3, a box body traveling wheel fixing bracket 4, a motor end fixing plate 5, a bracket 6 and a pin shaft 7; the upright post 1 is fixed on the horizontal ground; one end of the rotating shaft 2 is fixed on the upright post 1; the other end of the rotating shaft 2 is connected with a hole of the shaft end fixing plate 3, and the shaft end fixing plate 3 can rotate on the rotating shaft 2; one end of the motor end fixing plate 5 is fixed at the upper end of the shaft end fixing plate 3; the bracket 6 is fixed at the lower end of the shaft end fixing plate 3; the box travelling wheel fixing bracket 4 is fixed at the upper end of the bracket 6, and the side surface of the box travelling wheel fixing bracket is fixed on the shaft end fixing plate 3; the travelling wheel box in the EMS trolley is fixed with the box travelling wheel fixing bracket 4 through a pin shaft 7.

Further, a limiting block is further arranged on the manufacturing mould.

Further, the box traveling wheel fixing support 4 is used for placing a guide wheel support in the EMS trolley.

Further, the motor end fixing plate 5 is provided with a motor connecting plate in the EMS trolley.

Further, the bracket 6 is placed on a hanger connection plate in the EMS trolley.

The beneficial effects of the utility model are as follows:

1) The utility model provides an effective construction space for operators and accords with human engineering;

2) The utility model can reduce the processing time of the numerical control milling machine and reduce the manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an angle structure of the present utility model;

fig. 2 is a schematic view of another angle structure of the present utility model.

In the figure:

1. a column; 2. a rotation shaft; 3. a shaft end fixing plate; 4. the box body traveling wheel fixing bracket; 5. a motor end fixing plate; 6. a bracket; 7. and a pin shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 and 2, a manufacturing mold of an EMS trolley comprises a column 1, a rotating shaft 2, a shaft end fixing plate 3, a box traveling wheel fixing support 4, a motor end fixing plate 5, a bracket 6 and a pin shaft 7. And a limiting block is further arranged on the manufacturing mould.

The upright 1 is fixed on the horizontal ground, and the height of the upright is set according to the ergonomics, so that the upright plays a role in fixing in the implementation process.

One end of the rotating shaft 2 is welded with the upright post 1, and the other end of the rotating shaft is connected with a hole of the shaft end fixing plate 3, so that the shaft end fixing plate 3 can rotate freely on the rotating shaft 2, and a rotating effect is achieved. In the whole implementation process, the fixed plate can rotate 360 degrees according to specific positions, so that the operation of the trolley during assembly and welding is convenient.

The shaft end fixing plate 3 is welded and fixed with the box traveling wheel fixing support 4, the precision of the box traveling wheel fixing support 4 is high, and the precision of the guide wheel is guaranteed.

And the motor end fixing plate 5 is welded with the shaft end fixing plate 3, so that the inner ruler of the motor fixing plate is ensured to meet the drawing precision requirement.

The bracket 6 is welded with the shaft end fixing plate 3 to ensure that the precision requirements of the bottom plate and the side plate of the trolley body are assembled and welded according to the limiting blocks in the assembling process, and the components are symmetrically welded in the welding process in order to reduce welding deformation.

The pin shaft 7 is connected with the traveling wheel box through bolts when being fixed, and the pin shaft is removed after welding.

One end of the motor end fixing plate 5 is fixed at the upper end of the shaft end fixing plate 3; the bracket 6 is fixed at the lower end of the shaft end fixing plate 3; the box travelling wheel fixing bracket 4 is fixed at the upper end of the bracket 6, and the side surface of the box travelling wheel fixing bracket is fixed on the shaft end fixing plate 3; the travelling wheel box in the EMS trolley is fixed with the box travelling wheel fixing bracket 4 through a pin shaft 7.

The box traveling wheel fixing support 4 is used for placing a guide wheel support in the EMS trolley. On EMS dolly body constitution, the location size of guide pulley is very important, and the precision of guide pulley influences the quality of whole car, and the locating plate of guide pulley adopts the round pin axle location with the guide pulley support, because of welding deformation, increases the height in the part, adopts the reverse deformation principle to guarantee the whole size after welding.

The motor end fixing plate 5 is provided with a motor connecting plate in the EMS trolley.

The bracket 6 is used for placing a hanger connecting plate in the EMS trolley.

Other parts in the EMS trolley are arranged on the trolley frame.

And after the components on the EMS trolley are fixed, welding is performed on the clamping fixture.

The specific working principle of the utility model is as follows: the requirement on the dimensional accuracy of the vehicle body is ensured through the clamping fixture.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The manufacturing mould of the EMS trolley is characterized by comprising an upright post (1), a rotating shaft (2), a shaft end fixing plate (3), a box body traveling wheel fixing support (4), a motor end fixing plate (5), a bracket (6) and a pin shaft (7); the upright post (1) is fixed on the horizontal ground; one end of the rotating shaft (2) is fixed on the upright post (1); the other end of the rotating shaft (2) is connected with a hole of the shaft end fixing plate (3), and the shaft end fixing plate (3) can rotate on the rotating shaft (2); one end of the motor end fixing plate (5) is fixed at the upper end of the shaft end fixing plate (3); the bracket (6) is fixed at the lower end of the shaft end fixing plate (3); the box body traveling wheel fixing support (4) is fixed at the upper end of the bracket (6), and the side surface of the box body traveling wheel fixing support is fixed on the shaft end fixing plate (3); the travelling wheel box in the EMS trolley is fixed with the box travelling wheel fixing bracket (4) through a pin shaft (7).

2. The EMS trolley manufacturing jig of claim 1, wherein a stopper is further provided on the manufacturing jig.

3. The manufacturing mould of the EMS trolley according to claim 1, characterized in that the box traveling wheel fixing support (4) is used for placing a guide wheel support in the EMS trolley.

4. The manufacturing mould of the EMS trolley according to claim 1, characterized in that the motor end fixing plate (5) is provided with a motor connecting plate in the EMS trolley.

5. The manufacturing mould of an EMS trolley according to claim 1, characterized in that the brackets (6) place hanger connection plates in the EMS trolley.