CN217838284U

CN217838284U - Electric die changing trolley device for forging production line

Info

Publication number: CN217838284U
Application number: CN202222355152.6U
Authority: CN
Inventors: 张鑫; 孙新奇; 陈翔; 郑芳芳
Original assignee: DONGFENG FORGING CO LTD
Current assignee: DONGFENG FORGING CO LTD
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-18
Anticipated expiration: 2032-09-05

Abstract

The utility model provides an electronic retooling dolly device for forging line, including chassis, crane, expansion bracket and raceway. The utility model discloses an install flexible controller on the retooling dolly on the automobile forging production line, lift cylinder, the crane, the elevating platform, the expansion bracket, flexible electric cylinder, driving motor, the raceway, connecting plate and folding limit baffle, make this retooling dolly realize the automatic drive of dolly under the driving motor effect when using on the one hand, thereby the loaded down with trivial details operation of artifical manual dilatory dolly when transporting of mould has been avoided, the manpower has been saved greatly, on the other hand passes through lift cylinder, the automatic rising of this retooling dolly can be realized in the cooperation of crane, cooperate flexible end electric cylinder simultaneously, the expansion bracket, the raceway, folding limit baffle and connecting plate can realize the automatic promotion loading and unloading of mould, the change efficiency of mould on the automobile forging production line has been improved greatly, and then the holistic production efficiency of forging production line has been ensured.

Description

Electric die changing trolley device for forging production line

Technical Field

The utility model relates to an automobile production processing technology field particularly, relates to an electronic retooling dolly device for forging line.

Background

Along with market demand changes, the production and processing of various and small-batch automobile parts become normalized, and tooling molds need to be frequently switched and adjusted on a production site.

At present, on an automobile forging production line, small equipment is limited by layout, a die assembly place is usually outside a production workshop, a transfer trolley is adopted to repeatedly pull in and pull out a die inside and outside the workshop every time a tool is replaced, and the automobile forging die is generally heavy, so that when the transfer trolley is manually pushed manually, the labor intensity of workers is high, time and labor are wasted, and potential safety hazards exist; meanwhile, when the dies are moved and unloaded to the forging production equipment by the transfer trolley, the crown blocks are needed, but the number of crown blocks in a production workshop is limited, and the frequency time of the running of the crown blocks seriously influences the replacement efficiency of the dies on the production line during the peak period of the switching of production varieties, so that the production efficiency of each forging line is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an electronic retooling dolly device for forging line to solve the lower problem of mould change efficiency on the automobile forging line among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided an electric die change carriage device for a forging line, comprising: chassis, crane, expansion bracket and raceway, two drive wheels are installed to chassis bottom one side symmetry, be connected with driving motor between the drive wheel, chassis upper end mid-mounting have the crane, the crane with be connected with lift cylinder between the chassis, the elevating platform is installed on the crane top, install one side on the elevating platform the expansion bracket, the power input portion of expansion bracket is connected with flexible electric cylinder, the connecting plate is installed to the propelling movement portion of expansion bracket, install the symmetry in elevating platform upper end the raceway, equidistant distribution has the gyro wheel on the raceway, and is convenient the connecting plate is in for under the expansion bracket effect the convenient slip propelling movement of elevating platform, install folding limit baffle between the raceway, install expansion controller on one side wall of elevating platform.

Further, chassis bottom opposite side is fixed with rechargeable battery, rechargeable battery one side is provided with pushes away the frame, push away frame bottom both sides and install the universal wheel, rechargeable battery can provide the electric energy for this dolly work, the convenient removal of this transportation dolly is made things convenient for to the universal wheel.

Furthermore, two wheel brakes are symmetrically installed on the pushing frame, friction plate type braking structures are adopted at the upper ends of the wheel brakes, and the wheel brakes can be held by hands to achieve convenient braking of the trolley.

Further, the drive wheel with the chassis rotates to be connected, driving motor with the drive wheel key-type connection, driving motor is the motor of biax formula, can drive two simultaneously after the start the drive wheel rotates.

Further, the fixed part of lift cylinder with the chassis rotates to be connected, lift cylinder's pars contractilis with the crane rotates to be connected, lift cylinder starts to realize the convenient lift of crane.

Furthermore, the crane is connected with the lifting platform in a sliding mode, the crane is connected with the base frame in a rotating mode, and the crane can be matched with the lifting oil cylinder to stably support the lifting platform when being lifted.

Further, flexible electric jar with the expansion bracket and the elevating platform all rotates to be connected, folding limit baffle with the elevating platform rotates to be connected, the raceway with elevating platform bolted connection, folding limit baffle can carry out 90 rotations to it is spacing to block the mould of transporting when transporting, avoids the mould to slide away the dolly when transporting.

Use the technical scheme of the utility model, through install flexible controller on the retooling dolly on the automobile forging production line, lift cylinder, the crane, the elevating platform, the expansion bracket, flexible electric cylinder, driving motor, the raceway, connecting plate and folding limit baffle, make this retooling dolly realize the automatic drive of dolly under the driving motor effect when using on the one hand, thereby avoided the artifical manual loaded down with trivial details operation of dragging the dolly of mould when transporting, the manpower has been saved greatly, on the other hand passes through lift cylinder, the cooperation of crane can realize the automatic rising of this retooling dolly, cooperate flexible end electric cylinder simultaneously, the expansion bracket, the raceway, folding limit baffle and connecting plate can realize the automatic promotion loading and unloading of mould, the change efficiency of mould on the automobile forging production line has been improved greatly, and then the holistic production efficiency of forging production line has been ensured.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 shows a schematic structural view of an electric die change carriage device for a forging line according to the present invention;

figure 2 shows a top view of an electric die change carriage device for a forging line according to the present invention;

figure 3 shows a right side view of an electric die change carriage device for a forging line according to the present invention.

Wherein the figures include the following reference numerals:

1. a telescopic frame; 2. wheel braking; 3. pushing the frame; 4. a telescopic electric cylinder; 5. a lift cylinder; 6. a universal wheel; 7. a rechargeable battery; 8. a lifting frame; 9. a drive wheel; 10. a chassis; 11. a lifting platform; 12. a raceway; 13. a connecting plate; 14. a drive motor; 15. folding the limit baffle; 16. a telescopic controller.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The electric die changing trolley device for the forging production line comprises an underframe 10, a lifting frame 8, a telescopic frame 1 and a roller path 12, wherein two driving wheels 9 are symmetrically installed on one side of the bottom end of the underframe 10, a driving motor 14 is connected between the driving wheels 9, the lifting frame 8 is installed in the middle of the upper end of the underframe 10, a lifting oil cylinder 5 is connected between the lifting frame 8 and the underframe 10, the lifting oil cylinder 5 is a pedal oil cylinder, starting and stretching of the oil cylinder are mainly realized through a manual stepping mode when the electric die changing trolley device is used, so that convenient adjustment of the height of the lifting frame 11 is realized according to actual use requirements, a lifting table 11 is installed at the top end of the lifting frame 8, the telescopic frame 1 is installed on one side of the lifting table 11, a power input part of the telescopic frame 1 is connected with a telescopic electric cylinder 4, a connecting plate 13 is installed on a pushing part of the telescopic frame 1, the roller paths 12 are symmetrically installed on the upper end of the lifting table 11, rollers are distributed on the roller path 12 at equal intervals, a convenient sliding pushing of the connecting plate 13 relative to the lifting table 11 under the action of the telescopic frame 1, a folding limit baffle plate 15 is installed on one side of the lifting table 11, a telescopic controller 16 is mainly used for controlling the telescopic frame 4, and realizing the opening and closing of the telescopic frame 1 in order.

As shown in fig. 1-3, as an embodiment, a rechargeable battery 7 is fixed on the other side of the bottom end of the bottom frame 10, a pushing frame 3 is arranged on one side of the rechargeable battery 7, universal wheels 6 are installed on two sides of the bottom end of the pushing frame 3, the rechargeable battery 7 can provide electric energy for the operation of the transfer trolley, and the universal wheels 6 facilitate the convenient movement of the transfer trolley.

As shown in fig. 1-3, as an embodiment, two wheel brakes 2 are symmetrically installed on the pushing frame 3, the upper ends of the wheel brakes 2 adopt friction plate type braking structures, and the wheel brakes 2 can be pinched by hands to realize convenient braking of the trolley.

As shown in fig. 1-3, as an embodiment, the driving wheel is rotationally connected with the bottom frame 10, the driving motor 14 is connected with the driving wheel 9 in a key way, the driving motor 14 is a double-shaft type motor, and after being started, the two driving wheels 9 can be driven to rotate simultaneously.

As shown in fig. 1 to 3, as an embodiment, the fixed part of the lift cylinder 5 is rotatably connected with the base frame 10, the telescopic part of the lift cylinder 5 is rotatably connected with the lifting frame 8, and the lift cylinder 5 is started to enable the lifting frame 8 to be lifted conveniently.

As shown in fig. 1-3, as an embodiment, the lifting frame 8 is slidably connected with the lifting platform 11, the lifting frame 8 is rotatably connected with the base frame 10, and the lifting frame 8 can cooperate with the lifting cylinder 5 to stably support the lifting platform 11 when being lifted.

As shown in fig. 1-3, as an embodiment, the telescopic electric cylinder 4 is rotatably connected with the telescopic frame 1 and the lifting platform 11, the folding limit baffle 15 is rotatably connected with the lifting platform 11, the raceway 12 is bolted with the lifting platform 11, and the folding limit baffle 15 can rotate by 90 degrees so as to block and limit the transported mold during transportation and prevent the mold from sliding off the trolley during transportation.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A electronic retooling dolly device for forging line, its characterized in that includes: chassis (10), crane (8), expansion bracket (1) and raceway (12), two drive wheel (9) are installed to chassis (10) bottom one side symmetry, be connected with driving motor (14) between drive wheel (9), chassis (10) upper end mid-mounting have crane (8), crane (8) with be connected with lift cylinder (5) between chassis (10), elevating platform (11) are installed on crane (8) top, install one side on elevating platform (11) expansion bracket (1), the power input portion of expansion bracket (1) is connected with flexible electric cylinder (4), connecting plate (13) are installed to the propelling movement portion of expansion bracket (1), install in elevating platform (11) upper end symmetry raceway (12), install folding limit baffle (15) between raceway (12), elevating platform (11) one side wall mounting has flexible controller (16).

2. The electric die changing trolley device for the forging line as recited in claim 1, wherein a rechargeable battery (7) is fixed to the other side of the bottom end of the underframe (10), a pushing frame (3) is arranged on one side of the rechargeable battery (7), and universal wheels (6) are mounted on two sides of the bottom end of the pushing frame (3).

3. The electric die changing trolley device for the forging line as recited in claim 2, wherein two wheel brakes (2) are symmetrically installed on the pushing frame (3), and the upper ends of the wheel brakes (2) adopt friction plate type braking structures.

4. The electric die change trolley device for the forging line as recited in claim 1, wherein the driving wheel (9) is rotatably connected with the base frame (10), and the driving motor (14) is in key connection with the driving wheel (9).

5. The electric die-changing trolley device for the forging line as recited in claim 1, wherein a fixed part of the lift cylinder (5) is rotatably connected with the base frame (10), and a telescopic part of the lift cylinder (5) is rotatably connected with the lifting frame (8).

6. The electric die-changing trolley device for the forging line according to claim 1, wherein the lifting frame (8) is connected with the lifting platform (11) in a sliding manner, and the lifting frame (8) is connected with the base frame (10) in a rotating manner.

7. The electric die changing trolley device for the forging line as recited in claim 1, wherein the telescopic electric cylinder (4) is rotatably connected with the telescopic frame (1) and the lifting platform (11), the folding limit baffle (15) is rotatably connected with the lifting platform (11), and the raceway (12) is in bolt connection with the lifting platform (11).