CN213649673U - White automobile body transfer car (buggy) - Google Patents
White automobile body transfer car (buggy) Download PDFInfo
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- CN213649673U CN213649673U CN202022395959.3U CN202022395959U CN213649673U CN 213649673 U CN213649673 U CN 213649673U CN 202022395959 U CN202022395959 U CN 202022395959U CN 213649673 U CN213649673 U CN 213649673U
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- white
- bearing frame
- buggy
- frame
- locating pin
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Abstract
The utility model relates to a white automobile body transfer car (buggy), relates to the automobile manufacturing technology field, and it includes bears the frame, it is provided with the gyro wheel to bear one side that the frame is close to the bottom surface, it is provided with the locating component who is used for fixed white automobile body position to bear the frame to keep away from on one side of bottom surface. The application has the effect of reducing the damage of the body-in-white caused by the collision between the body-in-white and the transfer trolley in the transfer process.
Description
Technical Field
The application relates to the field of vehicle manufacturing, in particular to a body-in-white transfer trolley.
Background
The body-in-white refers to a body before welding but before painting, and does not include moving parts such as four doors and two covers. The coated white car body is provided with an inner decoration, an outer decoration (comprising an instrument board, a seat, windshield glass, a carpet, an inner decoration guard plate and the like), an electronic and electrical system (a sound system, a wire harness, a switch and the like), a chassis system (comprising a brake system, a suspension system and the like) and a power assembly system (comprising an engine, a gearbox and the like) to form the whole car. The body-in-white needs to be transported after the welding is completed, and the subsequent procedures are implemented.
In the related art, after trial production of the body-in-white is completed, a worker takes the body-in-white off from the body welding fixture, transfers the body-in-white to a transfer vehicle, and transfers the body-in-white to other workshops for related detection operation.
In the related art, due to the fact that the ground is uneven in the transportation process, the turnover vehicle is prone to bumping in the transportation process, and the white vehicle body collides with the transportation vehicle, and the inventor thinks that the white vehicle body has the risk of being damaged in the transportation process and has a part to be improved.
SUMMERY OF THE UTILITY MODEL
In order to reduce the collision between the white body and the transfer trolley in the transfer process, the application provides the white body transfer trolley.
The application provides a white automobile body transfer car (buggy) adopts following technical scheme:
the white car body transfer trolley comprises a bearing frame, wherein rollers are arranged on one side, close to the bottom surface, of the bearing frame, and a positioning assembly used for fixing the position of a white car body is arranged on one side, far away from the bottom surface, of the bearing frame.
By adopting the technical scheme, the white car body is fixed on the bearing frame by the positioning assembly, and when the transfer trolley bumps in the transfer process, the white car body moves along with the transfer trolley, so that the collision between the white car body and the transfer trolley is reduced, and the risk of damage to the white car body in the transfer process is reduced.
Preferably, the locating component comprises a locating pin, one end of the locating pin is fixedly connected with the bearing frame, the other end of the locating pin penetrates into a locating pin hole reserved in the body-in-white, and one end of the locating pin penetrating into the locating pin hole is in interference fit with the locating pin hole.
By adopting the technical scheme, the body-in-white is fixed through the interference fit of the positioning pin and the positioning pin hole, the convenience of positioning the body-in-white is improved, and the risk of damage of the body-in-white in the transfer process is reduced.
Preferably, the supporting frame is detachably fixed on one side, away from the ground, of the bearing frame, a supporting plate is arranged on one side, away from the bearing frame, of the supporting frame, and one side, away from the bearing frame, of the supporting plate abuts against the inner wall of the body in white.
By adopting the technical scheme, the supporting plate is abutted against the inner wall of the body-in-white, the body-in-white is supported to keep a fixed shape, and the deformation of the body-in-white caused by bumping in the transfer process is reduced.
Preferably, guide handrails are fixed on two sides of the bearing frame along the movement direction of the transfer trolley.
Through adopting above-mentioned technical scheme, compare with the transfer car that the unilateral was provided with the handrail, both sides need not to transfer the direction when the transfer car that leads the handrail moved to opposite direction by the guide handrail, the convenience when having improved the transfer car and using.
Preferably, the bearing frame is provided with a reinforcing member for reinforcing the structural strength of the bearing frame.
Through adopting above-mentioned technical scheme, the weight of white automobile body is great, and is higher to bearing the structural strength requirement of frame, and the reinforcing piece has strengthened the structural strength who bears the frame, has reduced the condition that bears the frame and damage because of white automobile body weight.
Preferably, a first cushion pad is arranged on one side of the support plate, which is abutted against the inner wall of the body-in-white.
By adopting the technical scheme, when the body-in-white bumps along with the bearing frame, due to the inertia of the body-in-white, the body-in-white and the supporting plate collide with each other, and the cushion pad reduces the deformation of the body-in-white when the body-in-white collides with the supporting plate.
Preferably, a reinforcing beam is arranged at the joint of the guide handrail and the bearing frame, and two sides of the reinforcing beam in the length direction are fixed with the bearing frame.
Through adopting above-mentioned technical scheme, because the weight of white automobile body is great, when carrying the motion through the guide handrail drive, it needs great traction force to carry the frame, and there is cracked risk in bearing the frame when bearing great traction force, and the reinforcing beam has reduced and has born the cracked condition because of traction force is too big.
Preferably, the end of the positioning pin far away from the bearing frame is fixed with a second cushion pad.
Through adopting above-mentioned technical scheme, when the white automobile body jolts along with bearing frame, because the inertia of white automobile body self, the tip that the bearing frame was kept away from to the locating pin has the condition of bumping with white automobile body inner wall, and the second blotter has reduced the condition that takes place deformation when the tip that bears the frame was kept away from to white automobile body and locating pin.
In summary, the present application includes at least one of the following beneficial technical effects:
the white car body is fixed on the bearing frame by the positioning assembly, and when the transfer trolley bumps in the transfer process, the white car body moves along with the transfer trolley, so that the collision between the white car body and the transfer trolley is reduced, and the risk of damage of the white car body in the transfer process is reduced;
by arranging the supporting frame and the supporting plate, the situation that the body-in-white is deformed due to bumping in the transfer process is reduced;
through setting up first blotter and second blotter, the condition that takes place deformation when having reduced white automobile body and backup pad and locating pin collision respectively.
Drawings
FIG. 1 is an isometric view of an embodiment of the present application for embodying the overall structure of a body-in-white transfer vehicle;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present embodiment.
Reference numerals: 1. a carrier; 2. a reinforcement; 21. a reinforcing bar; 211. mounting a plate; 3. a roller; 4. a positioning assembly; 41. a pin plate; 42. positioning pins; 421. a tapered portion; 43. a second cushion pad; 5. a support frame; 51. a base plate; 52. a support bar; 53. a support plate; 54. a first cushion pad; 6. a guide handrail; 7. and reinforcing the beam.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a white car body transfer trolley.
Referring to fig. 1, the bearing frame 1 is comprised, and the bearing frame 1 is a rectangular steel structural frame. Bear and be equipped with reinforcement 2 between 1 width direction's the both sides of frame, reinforcement 2 is stiffener 21, and stiffener 21 length direction's both ends and bear 1 width direction's both sides integrated into one piece, and stiffener 21 has a plurality ofly along bearing 1 length direction interval distribution, and the total nine of stiffener 21 in this embodiment. The reinforcing rods 21 located on two sides of the bearing frame 1 in the length direction are all fixed with two rollers 3 through bolts on one side close to the ground, the two rollers 3 are distributed at intervals in the length direction of the corresponding reinforcing rods 21, and the four rollers 3 are integrally distributed in a rectangular shape. The side of the bearing frame 1 far away from the ground is provided with a positioning component 4.
When the body-in-white is transported, a worker places the body-in-white on the bearing frame 1 and positions the bearing frame 1 through the positioning assembly 4, the body-in-white and the bearing frame 1 move together when the transport vehicle jolts during transportation, collision between the body-in-white and the bearing frame 1 is reduced, and the situation that the body-in-white is damaged due to jolt of the transport vehicle is reduced.
Referring to fig. 1 and 2, mounting plates 211 are fixed to the upper sides, away from the ground, of four reinforcing rods 21 of the nine reinforcing rods 21, each mounting plate 211 is horizontally arranged, one mounting plate 211 is arranged on each of two sides, in the length direction, of the corresponding reinforcing rod 21, and the mounting plates 211 are fixed to the corresponding reinforcing rods 21 through bolts. The positioning assembly 4 comprises a pin disc 41 and a positioning pin 42, the pin disc 41 is fixed with the mounting plate 211 through bolts, and the pin disc 41 corresponds to the mounting plate 211 one by one. The coaxial locating pin 42 that has penetrated in one side that the stiffener 21 was kept away from to pin dish 41, locating pin 42 and pin dish 41 one-to-one, the one end shaping that the pin dish 41 was kept away from to locating pin 42 has toper portion 421, the locating pin hole that the pointed end of toper portion 421 directional automobile body was reserved, and toper portion 421 penetrates in the locating pin hole, one end and locating pin 42 interference fit that locating pin 42 is close to pin dish 41, toper portion 421 and locating pin hole interference fit, the quantity of locating pin 42 installation is decided according to the quantity of locating pin hole on the white automobile body.
Referring to fig. 2, when the carrier 1 is bumped, the tapered portion 421 may completely penetrate into the positioning pin hole due to inertia of the body-in-white, and after the tapered portion 421 completely penetrates into the positioning pin hole, friction and collision occur between the end surface of the positioning pin 42 away from the pin plate 41 and the body-in-white, which easily causes damage to the body-in-white, so the second cushion pad 43 is bonded to the end surface of the positioning pin 42 away from the pin plate 41, and the second cushion pad 43 is arranged around the connection position of the tapered portion 421 and the positioning pin 42.
Referring to fig. 1, a support frame 5 is arranged on one reinforcing rod 21 of the nine reinforcing rods 21, the support frame 5 includes a bottom plate 51, a support rod 52 and a support plate 53, one side of the bottom plate 51, which is close to the bearing frame 1, is fixed to the reinforcing rod 21 through a bolt, one end of the support rod 52 in the length direction is integrally formed with the bottom plate 51, the support rod 52 is perpendicular to the bottom plate 51, the support plate 53 is fixed to one end, which is far away from the bottom plate 51, of the support rod 52 through a bolt, the support plate 53 is horizontally arranged, one side, which is far away from the support rod 52, of the support plate 53 is fixed with a first cushion pad 54 through a bolt, the first cushion pad 54.
When the bearing frame 1 is bumped, the body-in-white tends to deform towards the inside of the body-in-white due to the inertia of the body-in-white, the support plate 53 contributes to reducing the deformation of the body-in-white, and the first cushion pad 54 cushions the collision between the body-in-white and the support plate 53, which contributes to reducing the damage of the body-in-white due to the collision.
Referring to fig. 1, the movement of the transfer car needs manual traction, guide handrails 6 are fixed on both sides of the length direction of the carrier 1, each guide handrail 6 is formed by a metal pipe, both ends of the metal pipe are bent in the same direction, and both bent ends of the guide handrail 6 are fixed on one side of the length direction of the carrier 1 through bolts. Compared with a transfer vehicle with a handrail on one side, the transfer vehicle with the guide handrails 6 fixed on both sides in the length direction does not need to transfer a vehicle head when moving in the opposite direction, and is convenient to use.
And in order to reduce the situation that the bearing frame 1 is broken due to excessive tensile force in the transferring process, reinforcing beams 7 are arranged on the bearing frame 1, the inner sides of the joints of the bearing frame 1 and the guide handrails 6 are respectively provided with two reinforcing beams 7, each bearing frame 1 corresponds to two reinforcing beams 7, one end of each reinforcing beam 7 in the length direction is integrally formed with the bearing frame 1, and the other end of each reinforcing beam 7 is integrally formed with a reinforcing rod 21 close to the reinforcing beam 7.
The implementation principle of the embodiment of the application is as follows: before transferring, the staff inserts the locating pin 42 into the locating pin 42 dish according to the quantity and the position of the locating pin hole of reserving on the white automobile body earlier, then installs support frame 5.
Finally, the body-in-white is placed on the bearing frame 1, and the tapered portion 421 of the positioning pin 42 is in interference fit with the positioning pin hole, so that the support plate of the support frame abuts against the inner wall of the body-in-white.
During the transportation, the staff drives the transfer trolley to move through the traction guide handrail 6.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A white car body transfer car (buggy), its characterized in that: the automobile body-in-white positioning device is characterized by comprising a bearing frame (1), wherein a roller (3) is arranged on one side, close to the bottom surface, of the bearing frame (1), and a positioning assembly (4) used for fixing the position of a body-in-white is arranged on one side, far away from the bottom surface, of the bearing frame (1).
2. A body-in-white transfer car (buggy) according to claim 1, wherein: locating component (4) include locating pin (42), the one end of locating pin (42) with bear frame (1) fixed connection, the other end of locating pin (42) penetrates the locating pin hole that the white automobile body was reserved, locating pin (42) penetrate the one end and the locating pin hole interference fit of locating pin hole.
3. A body-in-white transfer car (buggy) according to claim 1, wherein: the supporting frame (5) is detachably fixed on one side, away from the ground, of the bearing frame (1), a supporting plate (53) is arranged on one side, away from the bearing frame (1), of the supporting frame (5), and one side, away from the bearing frame (1), of the supporting plate (53) is abutted to the inner wall of a body in white.
4. A body-in-white transfer car (buggy) according to claim 1, wherein: the bearing frame (1) is fixed with guide handrails (6) along two sides of the transfer trolley.
5. A body-in-white transfer car (buggy) according to claim 1, wherein: the bearing frame (1) is provided with a reinforcing piece (2) for reinforcing the structural strength of the bearing frame (1).
6. A body-in-white transfer car (buggy) according to claim 3, wherein: and a first buffer cushion (54) is arranged on one side of the support plate (53) which is abutted against the inner wall of the body-in-white.
7. A body-in-white transfer car (buggy) according to claim 4, wherein: the guide handrail (6) and the junction of bearing frame (1) are provided with reinforcing beam (7), reinforcing beam (7) length direction's both sides all are fixed with bearing frame (1).
8. A body-in-white transfer car (buggy) according to claim 2, wherein: and a second cushion pad (43) is fixed at the end part of the positioning pin (42) far away from the bearing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395959.3U CN213649673U (en) | 2020-10-24 | 2020-10-24 | White automobile body transfer car (buggy) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395959.3U CN213649673U (en) | 2020-10-24 | 2020-10-24 | White automobile body transfer car (buggy) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213649673U true CN213649673U (en) | 2021-07-09 |
Family
ID=76703177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022395959.3U Active CN213649673U (en) | 2020-10-24 | 2020-10-24 | White automobile body transfer car (buggy) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213649673U (en) |
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2020
- 2020-10-24 CN CN202022395959.3U patent/CN213649673U/en active Active
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