CN216508527U - Transfer appliance for middle and rear floor welding assembly of white body of passenger car - Google Patents

Abstract

The utility model provides a transfer device for a rear floor welding assembly in a white car body of a passenger car, which comprises a frame trolley and a matrix plate fixedly arranged with the frame trolley and used for installing a positioning seat and a supporting seat, wherein the frame trolley comprises a universal caster adjusting mechanism and an adjusting foot margin mechanism, the universal caster adjusting mechanism is in a use state when the frame trolley needs to move, the adjusting foot margin mechanism is in an open state, and the universal caster adjusting mechanism is in the open state and the adjusting foot margin mechanism is in the use state when the frame trolley needs to be positioned. According to the utility model, by arranging the matrix base plate, different vehicle types can be adjusted or newly manufactured to position and support seats, so that the use of multiple vehicle types is met, the structure is simple, and the operation and the implementation are easy; when the adjustable foot-rest is used, the universal caster can rotate around the rotating shaft and be locked, the height of the adjustable foot can be adjusted, and the moving and positioning functions of the adjustable foot-rest are met. The matrix plate is laid on the frame trolley, so that the position adjustment or rearrangement of the positioning seat and the supporting seat can be realized, and the repeated utilization of multiple vehicle types is met.

Description

Transfer appliance for middle and rear floor welding assembly of white body of passenger car

Technical Field

The utility model belongs to the technical field of trial production of a white body, and particularly relates to a transfer tool for a middle and rear floor welding assembly of a white body of a passenger car.

Background

In the trial production process of a new product, a large assembly organization mode similar to a middle and rear floor welding assembly relates to self-making or outsourcing, the outsourcing needs to be transported during trial production, and special station appliances need to be manufactured during self-making and transferred among stations. At present, the adopted scheme is that the special vehicle for the appliance is special, the universal use of multiple vehicle types cannot be realized, the resource waste is caused, and the trial production cost is increased.

In the prior art, although the transfer tool for the middle and rear floor welding assemblies of the white bodies of passenger cars can meet the requirements of transfer between white body welding stations and logistics transportation, due to poor universality, the projects are scrapped after finishing, and serious waste of resources is caused. And the mainstream technical scheme in China is through setting up fixed support, positioning seat on the utensil frame, and the position matches with well back floor welding assembly product structure, and the unable adjustment position, use cost is higher, is difficult to reuse.

The prior art discloses a turnover device is deposited on front and back floor, including the bottom plate, set up the stand in bottom plate four corners position, connect the crossbeam between the stand, connect many longerons between crossbeam and bottom plate for the part is spacing. However, the front and rear floor storage device is suitable for storing parts of the front and rear floors and is not suitable for a welding assembly. The prior art also discloses a welding floor assembly station device, which comprises a frame-type fixed base and a plurality of movable support arms arranged on the fixed base, wherein a plurality of movable supports arranged up and down are arranged on the movable support arms, a support locking device is arranged on each support, and a fork frame and universal casters are arranged under the fixed base. However, the limiting structure for the welding assembly is difficult to adapt to the structure and size change of the rear floor, the special vehicle is special, the vehicle switching type is difficult to reuse again, the vehicle switching type cannot be moved, and the circulation of station pieces in a welding workshop is difficult to guarantee.

Disclosure of Invention

The utility model aims to provide a transfer tool for a welding assembly of a rear floor in a white car body of a passenger car, which aims to solve the problems that the existing transfer tool for the welding assembly of the rear floor in the white car body of the passenger car has poor universality and is difficult to recycle.

The purpose of the utility model is realized by the following technical scheme:

a transfer device for a welding assembly of a middle and rear floor of a white body of a passenger car comprises a frame trolley 1, a plurality of matrix plates 2 fixed with the frame trolley, a positioning seat 3 fixed with the matrix plates 2 and a plurality of supporting seats 4;

the frame trolley 1 comprises a universal caster adjusting mechanism 1-1 and a plurality of adjusting foot mechanisms 1-2; the universal caster adjusting mechanism 1-1 comprises a universal caster 1-1-1, a caster mounting seat 1-1-2 for mounting the universal caster 1-1-1, a pin seat 1-1-4 for fixing a screwing pin 1-1-8 and a base 1-1-6 arranged above the caster mounting seat 1-1-2; the tightening pin 1-1-8 can tighten the caster wheel mounting seat 1-1-2 onto the base 1-1-6 through a through hole on the long cross beam 1-5, the universal caster wheel 1-1-1 can rotate 180 degrees around the rotating shaft 1-1-7 of the universal caster wheel, and is locked with the pin seat 1-1-4 through the tightening pin 1-1-8;

the adjustable anchor mechanism 1-2 comprises an anchor 1-2-1, a screw rod 1-2-3 connected with the anchor 1-2-1, a threaded sleeve 1-2-4 arranged in the middle of the screw rod 1-2-3 and a rotating handle 1-2-5 arranged at the top of the screw rod 1-2-3; the rotating handle 1-2-5 can rotate to enable the ground feet 1-2-1 to be attached to or detached from the ground.

Furthermore, the frame trolley 1 further comprises a plurality of forklift fork openings 1-3, a plurality of forklift guide pipes 1-4, a plurality of short cross beams 1-6, a plurality of longitudinal beams 1-7, a plurality of middle vertical beams 1-8, a plurality of end short vertical beams 1-9, a plurality of end long vertical beams 1-10, a plurality of shielding cross beams 1-11, handrails 1-12, handrail reinforcing ribs 1-13 and handrail fixing seats 1-14 which are connected in a welding manner.

Furthermore, 4 universal caster adjusting mechanisms 1-1 are provided, 6 adjusting foot mechanisms 1-2 are provided, 4 fork openings of the forklift are provided, 6 guide pipes 1-4 of the forklift are provided, 2 long cross beams 1-5 are provided, 3 short cross beams 1-6 are provided, 7 longitudinal beams 1-7 are provided, 4 middle vertical beams 1-8 are provided, 2 short vertical beams 1-9 are provided, 2 long vertical beams 1-10 are provided, and 2 shielding cross beams 1-11 are provided.

Further, the universal caster adjusting mechanism 1-1 further comprises a hinge seat 1-1-3 hinged with the caster mounting seat 1-1-2 and a hinge mounting seat 1-1-5 for fixing the hinge seat 1-1-3.

Furthermore, 3 holes are formed in both ends and the middle of the long beam 1-5, the holes in both ends are used for installing screwing pins 1-1-8 in the universal caster adjusting mechanism 1-1, and the hole in the middle is used for installing thread sleeves 1-2-4;

furthermore, 2 holes are formed in two ends of the longitudinal beam 1-7 at two ends of the device and used for installing the threaded sleeves 1-2-4 of the adjusting foot margin mechanisms 1-2.

Further, matrix board 2 is 3, distributes after to in the past, welds on 1 upper surface of frame dolly, and positioning seat 3 and supporting seat 4 are fixed with frame dolly 1 through the bolt, and supporting seat 4 is 4, divide into 2 groups and fix on two matrix boards 2 in the front, back, and two supporting seats 4 on every matrix board 2 are left and right symmetry setting.

Further, the positioning seat 3 comprises a positioning pin 3-1, a positioning pin seat 3-2, a positioning seat upright column 3-3 and an adjusting seat 3-4, the positioning pin 3-1 is installed on the positioning pin seat 3-2, the positioning pin seat 3-2 is installed on the positioning seat upright column 3-3, the adjusting seat 3-4 is fixed below the positioning seat upright column 3-3, and the positioning pin seat 3-2, the positioning seat upright column 3-3 and the adjusting seat 3-4 are integrally formed.

Further, the supporting seat 4 comprises a supporting block 4-1, a supporting block mounting seat 4-2, a stop block 4-3, a stop block mounting seat 4-4, a mounting base 4-5, a supporting seat upright post 4-6 and an adjusting seat 3-4, the supporting block 4-1 is fixed on the supporting block mounting seat 4-2 through a bolt, the supporting block mounting seat 4-2 and the adjusting seat 3-4 which are integrally formed with the supporting seat upright post 4-6 are respectively arranged at the upper end and the lower end of the supporting seat upright post 4-6, the mounting base 4-5 which is integrally formed with the supporting seat upright post 4-6 is arranged in the middle of the supporting seat upright post, the stop block mounting seat 4-4 is fixed on the mounting base 4-5 through a bolt, and the stop block 4-3 is fixed on the stop block mounting seat 4-4 through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, by arranging the matrix base plate, different vehicle types can be adjusted or newly manufactured to position and support seats, so that the use of multiple vehicle types is met, and the device has the advantages of adjustable positioning and supporting, strong universality, simple structure, easiness in operation, simplicity and convenience in manufacturing and low cost; during the use, universal caster can rotate and the locking around the pivot, and the adjustable height of adjustment lower margin satisfies this novel removal of use and function of putting surely. The matrix plate is laid on the frame trolley, so that the position adjustment or rearrangement of the positioning seat and the supporting seat can be realized, and the repeated utilization of multiple vehicle types is met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an overall block diagram of a mid-rear floor welding assembly transfer tool of the present invention;

FIG. 2 is an overall structural view of the frame cart;

FIG. 3 is a schematic view of the caster adjustment mechanism in use;

FIG. 4 is a schematic view of the caster adjustment mechanism in an open state;

FIG. 5 is a schematic view of an adjustable foot mechanism;

FIG. 6 is a schematic structural diagram of the positioning seat;

FIG. 7 is a schematic structural view of the supporting base;

fig. 8 is a schematic diagram of an example of the use of the present invention.

In the figure: 1. frame trolley 2, matrix plate 3, positioning seat 4, supporting seat 1-1, universal caster adjusting mechanism 1-2, adjusting foot margin mechanism 1-3, fork mouth of forklift 1-4, guide pipe of forklift 1-5, long beam 1-6, short beam 1-7, longitudinal beam 1-8, middle vertical beam 1-9, short vertical beam 1-10 at end, long vertical beam 1-11 at end, shading beam 1-12, handrail 1-13, handrail reinforcing rib 1-14, handrail fixing seat 1-1-1, universal caster 1-1-2, caster mounting seat 1-1-3, hinge seat 1-1-4, pin seat 1-1-5, hinge mounting seat 1-1-6, base 1-1-7, rotating shaft 1-1-8, tightening pin 1-2-1, foot margin 1-2-2, a locking nut 1-2-3, a screw rod 1-2-4, a threaded sleeve 1-2-5, a rotary handle 3-1, a positioning pin 3-2, a positioning pin seat 3-3, a positioning seat upright post 3-4, an adjusting seat 4-1, a supporting block 4-2, a supporting block mounting seat 4-3, a stop block 4-4, a stop block mounting seat 4-5, a mounting base 4-6 and a supporting seat upright post.

Detailed Description

The utility model is further illustrated by the following examples:

the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

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 further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

As shown in figure 1, the transfer device for the welding assembly of the rear floor in the white body of the passenger car mainly comprises a frame trolley 1, a plurality of matrix plates 2, a positioning seat 3 and a plurality of supporting seats 4. The matrix plate 2 is fixed on the frame trolley 1, and the positioning seat 3 and the supporting seat 4 are fixed with the matrix plate 2. Specifically, matrix board 2 is 3, distributes after to in the past, welds on 1 upper surface of frame dolly, and positioning seat 3 and supporting seat 4 are fixed with frame dolly 1 through the bolt, and supporting seat 4 is 4, divide into 2 groups to fix on two matrix boards 2 in the front, back, and two supporting seats 4 on every matrix board 2 are left and right symmetry setting.

The frame trolley 1 is formed by welding a plurality of universal caster adjusting mechanisms 1-1, a plurality of adjusting foot margin mechanisms 1-2, a plurality of fork openings 1-3 of a forklift, a plurality of guide pipes 1-4 of the forklift, a plurality of long cross beams 1-5, a plurality of short cross beams 1-6, a plurality of longitudinal beams 1-7, a plurality of middle vertical beams 1-8, a plurality of end short vertical beams 1-9, a plurality of end long vertical beams 1-10, a plurality of shielding cross beams 1-11, handrails 1-12, handrail reinforcing ribs 1-13 and handrail fixing seats 1-14. Specifically, 4 universal caster adjusting mechanisms 1-1, 6 adjusting foot mechanisms 1-2, 4 fork openings of a forklift truck 1-3, 6 guide pipes of the forklift truck 1-4, 2 long cross beams 1-5, 3 short cross beams 1-6, 7 longitudinal beams 1-7, 4 middle vertical beams 1-8, 2 short vertical beams 1-9, 2 long vertical beams 1-10 and 2 shielding cross beams 1-11 are provided.

The two ends and the middle of the long beam 1-5 are provided with 3 holes, the holes at the two ends are used for installing the screwing pins 1-1-8 in the universal caster adjusting mechanism 1-1, and the hole in the middle is used for installing the threaded sleeve 1-2-4; two ends of the longitudinal beam 1-7 at two ends of the device are provided with 2 holes for installing the thread sleeves 1-2-4 of the adjusting foot mechanisms 1-2.

The universal caster adjusting mechanism 1-1 comprises 4 universal casters 1-1-1, caster mounting seats 1-1-2, hinge seats 1-1-3, pin seats 1-1-4, hinge mounting seats 1-1-5, bases 1-1-6, rotating shafts 1-1-7 and tightening pins 1-1-8, and each universal caster 1-1-1 is mounted on the corresponding caster mounting seat 1-1-2 and can rotate 180 degrees around the rotating shaft 1-1-7. The caster mounting seat 1-1-2 is hinged with the hinge seat 1-1-3, the hinge seat 1-1-3 is fixed on the hinge mounting seat 1-1-5 through bolts, the base 1-1-6 is arranged above the caster mounting seat 1-1-2, and the tightening pin 1-1-8 is arranged above the base 1-1-6 and penetrates through a through hole in the long beam 1-5. The universal caster adjusting mechanism 1-1 comprises two working states of use and opening, in the use state, the caster mounting seat 1-1-2 can be screwed to the base 1-1-6 through the through hole in the long beam 1-5 by the screwing pin 1-1-8, and in the opening state, the universal caster 1-1-1 rotates 180 degrees around the rotating shaft 1-1-7 and is locked on the pin seat 1-1-4 through the screwing pin 1-1-8.

The adjustable anchor mechanism 1-2 comprises an anchor 1-2-1, a locking nut 1-2-2, a screw rod 1-2-3, a threaded sleeve 1-2-4 and a rotating handle 1-2-5, wherein the rotating handle 1-2-5 is arranged at the top of the screw rod 1-2-3, the bottom of the screw rod 1-2-3 is connected with the anchor 1-2-1 through the locking nut 1-2-2, and the threaded sleeve 1-2-4 penetrates through a hole of a longitudinal beam 1-7 and is sleeved on the screw rod 1-2-3. The height of the ground feet 1-2-1 can be adjusted along the axial direction of the threaded sleeves 1-2-4 by rotating the rotating handles 1-2-5.

The adjustable anchor foot mechanism 1-2 comprises a using state and an opening state, when in the using state, the anchor foot 1-2-1 is attached to the ground by rotating the rotating handle 1-2-5, and when in the opening state, the anchor foot 1-2-1 is separated from the ground by rotating the rotating handle 1-2-5.

When the frame trolley 1 needs to move, the universal caster adjusting mechanism 1-1 is in a use state, and the adjusting foot mechanism 1-2 is in an open state.

When the frame trolley 1 needs to be positioned, the universal caster adjusting mechanism 1-1 is in an open state, and the adjusting foot mechanism 1-2 is in a use state.

The diameter M10 of matrix board 2 trompil, horizontal, vertical hole interval 30mm, matrix board 2 is used for erection bracing seat 4 and positioning seat 3, and the matrix hole can satisfy the different mounted position demands of different motorcycle type supporting seats 4, positioning seat 3.

The positioning seat 3 comprises a positioning pin 3-1, a positioning pin seat 3-2, a positioning seat upright post 3-3 and an adjusting seat 3-4, the positioning pin 3-1 is installed on the positioning pin seat 3-2, the positioning pin seat 3-2 is installed on the positioning seat upright post 3-3, the adjusting seat 3-4 is fixed below the positioning seat upright post 3-3, the positioning pin seat 3-2, the positioning seat upright post 3-3 and the adjusting seat 3-4 are integrally formed, and the adjusting seat 3-4 is provided with 4 oblong holes 43.5mm multiplied by 13.5mm and used for adjusting the installation position of the positioning seat 3.

The supporting seat 4 comprises a supporting block 4-1, a supporting block mounting seat 4-2, a stop block 4-3, a stop block mounting seat 4-4, a mounting base 4-5, a supporting seat upright post 4-6 and an adjusting seat 3-4, wherein the supporting block 4-1 is fixed on the supporting block mounting seat 4-2 through a bolt, the supporting block mounting seat 4-2 and the adjusting seat 3-4 which are integrally formed with the supporting seat upright post are respectively arranged at the upper end and the lower end of the supporting seat upright post 4-6, the mounting base 4-5 which is integrally formed with the supporting seat upright post 4-6 is arranged in the middle of the supporting seat upright post, the stop block mounting seat 4-4 is fixed on the mounting base 4-5 through a bolt, and the stop block 4-3 is fixed on the stop block mounting seat 4-4 through a bolt. 4 oblong holes of 24mm multiplied by 9mm are formed in the mounting position of the stop block 4-3 and used for adjusting the mounting position of the stop block 4-3, and the stop block 4-3 prevents parts from sliding off in the transferring process.

The universal caster adjusting mechanism and the adjusting foot margin mechanism can meet the moving and positioning functions of appliances, are suitable for transferring and storing middle and rear floor welding assemblies, can meet the requirements of switching or adjusting positions of supporting seats and positioning seats of different vehicle types by paving the matrix plates on the appliances, are suitable for multi-vehicle type application, have strong universality, greatly reduce trial-manufacture cost and are easy to operate.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (9)

1. The utility model provides a passenger car body in white rear floor welds assembly and transports utensil which characterized in that: comprises a frame trolley (1), a plurality of matrix plates (2) fixed with the frame trolley, a positioning seat (3) fixed with the matrix plates (2) and a plurality of supporting seats (4);

the frame trolley (1) comprises a universal caster adjusting mechanism (1-1) and a plurality of adjusting foot mechanisms (1-2); the universal caster adjusting mechanism (1-1) comprises a universal caster (1-1-1), a caster mounting seat (1-1-2) for mounting the universal caster (1-1-1), a pin seat (1-1-4) for fixing a screwing pin (1-1-8) and a base (1-1-6) arranged above the caster mounting seat (1-1-2); the tightening pin (1-1-8) can tighten the caster mounting seat (1-1-2) onto the base (1-1-6) through a through hole on the long cross beam (1-5), the universal caster (1-1-1) can rotate 180 degrees around the rotating shaft (1-1-7) of the universal caster, and the universal caster is locked with the pin seat (1-1-4) through the tightening pin (1-1-8);

the adjusting anchor mechanism (1-2) comprises an anchor (1-2-1), a screw rod (1-2-3) connected with the anchor (1-2-1), a threaded sleeve (1-2-4) arranged in the middle of the screw rod (1-2-3) and a rotating handle (1-2-5) arranged at the top of the screw rod (1-2-3); the rotary handle (1-2-5) can be rotated to enable the ground feet (1-2-1) to be attached to or detached from the ground.

2. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: the frame trolley (1) further comprises a plurality of forklift fork openings (1-3), a plurality of forklift guide tubes (1-4), a plurality of short cross beams (1-6), a plurality of longitudinal beams (1-7), a plurality of middle vertical beams (1-8), a plurality of end short vertical beams (1-9), a plurality of end long vertical beams (1-10), a plurality of shielding cross beams (1-11), handrails (1-12), handrail reinforcing ribs (1-13) and handrail fixing seats (1-14) which are connected in a welded mode.

3. The vehicle body in white for passenger car of claim 2, wherein the rear floor welding assembly transfer tool comprises: the universal caster adjusting mechanism (1-1) is 4, the adjusting foot margin mechanism (1-2) is 6, fork openings (1-3) of the forklift are 4, guide pipes (1-4) of the forklift are 6, long cross beams (1-5) are 2, short cross beams (1-6) are 3, longitudinal beams (1-7) are 7, middle vertical beams (1-8) are 4, short vertical beams (1-9) are 2, long vertical beams (1-10) are 2, and shielding cross beams (1-11) are 2.

4. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: the universal caster adjusting mechanism (1-1) further comprises a hinge seat (1-1-3) hinged with the caster mounting seat (1-1-2) and a hinge mounting seat (1-1-5) used for fixing the hinge seat (1-1-3).

5. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: the two ends and the middle of the long beam (1-5) are provided with 3 holes, the holes at the two ends are used for installing the screwing pins (1-1-8) in the universal caster adjusting mechanism (1-1), and the hole in the middle is used for installing the thread sleeve (1-2-4).

6. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: two ends of the longitudinal beams (1-7) at two ends of the device are provided with 2 holes for installing thread sleeves (1-2-4) of the adjusting foot margin mechanisms (1-2).

7. The vehicle body in white rear floor welding assembly transfer tool of claim 1, wherein: matrix board (2) are 3, distribute after to in the past, weld on frame dolly (1) upper surface, and positioning seat (3) and supporting seat (4) are fixed through bolt and frame dolly (1), and supporting seat (4) are 4, divide into 2 and organize and fix in the front on two matrix board (2) in the back, and two supporting seat (4) on every matrix board (2) are left and right symmetry setting.

8. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: the positioning seat (3) comprises a positioning pin (3-1), a positioning pin seat (3-2), a positioning seat upright post (3-3) and an adjusting seat (3-4), the positioning pin (3-1) is installed on the positioning pin seat (3-2), the positioning pin seat (3-2) is installed on the positioning seat upright post (3-3), the adjusting seat (3-4) is fixed below the positioning seat upright post (3-3), and the positioning pin seat (3-2), the positioning seat upright post (3-3) and the adjusting seat (3-4) are integrally formed.

9. The vehicle body in white for passenger car of claim 1, wherein the rear floor welding assembly transfer tool comprises: the supporting seat (4) comprises a supporting block (4-1), a supporting block mounting seat (4-2), a stop block (4-3), a stop block mounting seat (4-4), a mounting base (4-5), a supporting seat upright post (4-6) and an adjusting seat (3-4), the supporting block (4-1) is fixed on a supporting block mounting seat (4-2) through bolts, the upper end and the lower end of a supporting seat upright post (4-6) are respectively provided with a supporting block mounting seat (4-2) and an adjusting seat (3-4) which are integrally formed with the supporting seat upright post, the middle part of the supporting seat upright post is provided with a mounting base (4-5) which is integrally formed with the supporting seat upright post (4-6), a stop block mounting seat (4-4) is fixed on the mounting base (4-5) through bolts, and a stop block (4-3) is fixed on the stop block mounting seat (4-4) through bolts.

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