CN214454452U - Positioning device is transplanted to automobile body suitable for multiple motorcycle type - Google Patents

Abstract

The utility model discloses a vehicle body transplanting and positioning device suitable for various vehicle types, which comprises an installation base, a transplanting platform, a positioning structure, a locking cylinder and a blocking cylinder which are arranged on the transplanting platform, and a driving mechanism for driving the transplanting platform to move back and forth along the installation base; the automobile type limiting switch fixing device is characterized by further comprising a mounting support arranged on the fixing base body, wherein an original position limiting switch and a plurality of automobile type limiting switches corresponding to automobile types are arranged on the mounting support. The utility model discloses the advantage is provided with a plurality of motorcycle type limit switch at the interval of transplanting, and every motorcycle type limit switch corresponds a motorcycle type, can lock the PBS platform truck of different motorcycle types on transplanting the platform, realizes the accurate location of different PBS platform trucks, and then realizes the accurate transplantation of automobile body, has satisfied the switching demand of the automobile body of different wheel bases and different motorcycle types, and degree of flexibility is high, the cost is reduced.

Description

Positioning device is transplanted to automobile body suitable for multiple motorcycle type

Technical Field

The utility model belongs to the technical field of the automobile-manufacturing and specifically relates to a positioner is transplanted to automobile body suitable for multiple motorcycle type is related to.

Background

In the automobile manufacturing process, a transfer transplanting device is often used to transfer the sprayed automobile body from a coating workshop to a PBS trolley of a final assembly workshop for final assembly. The existing transfer transplanting device comprises a positioning structure, a clamping block and a blocking block which are arranged on a transplanting platform, and a locking cylinder and a blocking cylinder which are arranged on the transplanting platform, wherein the positioning structure, the clamping block and the blocking block are used for locking a beam of a PBS trolley, so that the PBS trolley is fixed, and a trolley body is transferred to the PBS trolley. But present switching transplanting device is mostly only applicable to the single motorcycle type of single wheel base, can't satisfy the fixed demand of locking of different PBS trolleys, and the automobile production line of current many automobile manufacturing enterprises is the mixed production of multiple motorcycle type, and every motorcycle type need be equipped with one set of transplanting device, increases the investment of enterprise, and transplanting device is bulky, occupation space.

Disclosure of Invention

The utility model aims at providing a positioner is transplanted to automobile body suitable for multiple motorcycle type satisfies the automobile body of multiple motorcycle type and transplants the demand, and the flexibility is good, the cost is reduced.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model discloses a positioning device is transplanted to automobile body suitable for multiple motorcycle type, including installation base, transplantation platform, set up location structure, locking cylinder and the barrier cylinder on transplanting the platform, and drive the platform along the actuating mechanism of installation base reciprocating motion of transplanting; the automobile type limiting switch device is characterized by further comprising an installation support arranged on the fixed base body, wherein an original position limiting switch and a plurality of automobile type limiting switches corresponding to automobile types are arranged on the installation support, and the original position limiting switch and the automobile type limiting switches are sequentially arranged along the driving direction; the transplanting platform is provided with a triggering structure for triggering an original limit switch and a vehicle type limit switch, the original position limit switch and the vehicle type limit switch transmit received signals to a control system, and the control system processes the received signals and sends control instructions to the driving mechanism, the locking cylinder and the blocking cylinder.

The utility model discloses an in the preferred embodiment, trigger the structure including setting up transplant the connecting seat of platform middle part position department, the edge of connecting seat is provided with and is used for triggering primary position limit switch and a plurality of motorcycle type limit switch's signal plate, the signal plate sets up along the length direction who transplants the platform, and the limit of buckling that extends is inclined to another long limit of platform that transplants to its both ends integrated into one piece.

The utility model discloses an in the preferred embodiment, actuating mechanism includes a motor, be connected with drive gear through the shaft coupling transmission on the output shaft of motor, transplant a side of platform be provided with the rack of drive gear meshing, the rack sets up along the length direction who transplants the platform.

The utility model discloses the advantage is provided with a plurality of motorcycle type limit switch at the interval of transplanting, and every motorcycle type limit switch corresponds a motorcycle type, can lock the PBS platform truck of different motorcycle types on transplanting the platform, realizes the accurate location of different PBS platform trucks, and then realizes the accurate transplantation of automobile body, has satisfied the switching demand of the automobile body of different wheel bases and different motorcycle types, and degree of flexibility is high, the cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention (the cross beam is in a locked state).

Fig. 2 is a side view of fig. 1.

Fig. 3 is a view showing an installation state of the vehicle type limit switch (an arrow in the figure indicates a traveling direction of the movable platform).

Detailed Description

The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1, the positioning device for vehicle body transplantation suitable for various vehicle types of the present invention comprises an installation base 1 (a mounting groove is formed in the ground, the installation base 1 is located in the mounting groove) arranged on the ground and a transplantation platform 2 arranged on the installation base 1, wherein the transplantation platform 2 is provided with a positioning structure for fixing a vehicle body, a locking cylinder 4 and a blocking cylinder 5 for limiting the vehicle body, the positioning structure is provided with a clamping block 6 driven by the locking cylinder 4 and a blocking block 7 driven by the blocking cylinder 5, and the vehicle body is fixed by using the positioning structure, the clamping block 6 and the locking block;

as shown in fig. 2, the positioning device for vehicle body transplantation of the present invention further comprises a driving mechanism and a guiding assembly, the guiding assembly comprises a pair of guide rails 8.1 arranged on the mounting base 1 at intervals and a pair of slide rails 8.2 arranged at the bottom of the transplanting platform 2 at intervals, the slide rails 8.2 are provided with guiding chutes matched with the guide rails 8.1, and the slide rails 8.2 are clamped on the corresponding guide rails 8.1 and move back and forth along the guide rails 8.1; the driving mechanism comprises a motor 9.1, a transmission gear 9.2 arranged on an output shaft of the motor 9.1 and a rack 9.3 horizontally arranged on the transplanting platform 2, and the transmission gear 9.2 is meshed with the rack 9.3; when the motor 9.1 works, the motor 9.1 drives the rack 9.3 to move through the transmission gear 9.2, so that the transplanting platform 2 moves back and forth along the guide rail 8.1, and a foundation is laid for the positioning of the PBS trolley;

as shown in fig. 3, the positioning device for vehicle body transplantation according to the present invention further includes a mounting bracket 3, an original position limit switch 10 and four vehicle type limit switches 11 (both original position limit switch and vehicle type limit switch are travel switches) are provided on the mounting bracket 3, each vehicle type limit switch 11 corresponds to one vehicle type (when actually installed, the number of the vehicle type limit switches 11 is flexibly selected according to the number of the vehicle types in the hybrid production line), and the four vehicle type limit switches 11 are sequentially recorded as a vehicle type limit switch 11A, a vehicle type limit switch 11B, a vehicle type limit switch 11C and a vehicle type limit switch 11D from left to right;

as shown in fig. 3, a triggering structure is arranged at the middle position of the transplanting platform 2, the triggering structure comprises a connecting seat 12 arranged at the center position of the transplanting platform 2, a signal plate 13 for triggering an original position limit switch 10 and a plurality of vehicle type limit switches 11 is arranged at the edge of the connecting seat 12, the signal plate 13 is arranged along the length direction of the transplanting platform 2, bending edges extending obliquely towards the other long edge of the transplanting platform 2 are integrally formed at the two end parts of the signal plate 13, and the bending design at the two end parts of the signal plate 13 ensures that the signal plate 2 can smoothly pass through the original position limit switch 10 and the vehicle type limit switches 11; when the signal plate 13 passes through any one travel switch, the travel switch is triggered; if the signal plate 13 continues to move forward, the detection head of the travel switch rotates, and when the bent edge at the left end of the signal plate 13 drives away from the travel switch, the detection head of the travel switch resets;

when the motor works, when the signal plate 13 passes through the original position limit switch 10, the original position limit switch is triggered by 10 times and transmits a received signal to a control system (namely a single chip microcomputer), so that the single chip microcomputer can send a corresponding action instruction to the motor; when the signal plate 13 is through any one motorcycle type limit switch 11, the motorcycle type limit switch 11 transmits the received signal to the control system (namely, the single chip microcomputer), and the control system processes the received signal and sends an action instruction to the motor 9.1, the locking cylinder 4 and the blocking cylinder 5 so as to realize the positioning of the transplanting platform 2, further realize the positioning of the PBS trolley and lay a foundation for realizing the accurate transfer of the trolley body.

The working process of the utility model is as follows: the transplanting platform 2 is positioned at an original position to wait for the vehicle body; after the spraying of the vehicle body is finished, the single chip microcomputer sends a control instruction to the motor 9.1 according to vehicle type signal information, the motor 9.1 drives the transplanting platform 2 to move along the guide rail 8.1 through the transmission gear 9.2 and the rack 9.3, when a signal plate 13 of the transplanting platform 2 moves to a vehicle type limit switch 11A, the vehicle type limit switch 11A is triggered and transmits a signal to the single chip microcomputer, and the single chip microcomputer processes and analyzes the received signal information;

if the vehicle type limit switch 11A is consistent with the vehicle type of the vehicle body to be transplanted, the single chip sends a stop action instruction to the motor 9.1 to stop the transplanting platform 2 from advancing, the piston rods of the locking cylinder 4 and the blocking cylinder 5 extend out, the beam F of the PBS trolley 14 is locked on the transplanting platform 2 to realize the positioning of the PBS trolley, and then the vehicle body is transplanted onto the PBS trolley 14 to realize the accurate positioning and transplanting of the vehicle body;

if the single chip microcomputer judges that the vehicle type limit switch 11A is inconsistent with the vehicle type of the vehicle body to be transferred, the single chip microcomputer controls the motor 9.1 to be started, so that the transplanting platform 2 continues to move forwards, and the detection head of the vehicle type limit switch 11A is reset; when the transplanting platform 2 triggers a second vehicle type limit switch 11B, the vehicle type limit switch 11B transmits a signal to the single chip microcomputer, the single chip microcomputer performs comparison analysis, if the model of the vehicle body is consistent with the vehicle type limit switch 11B, the single chip microcomputer sends a stop action instruction to the motor 9.1, if the model of the vehicle body is inconsistent with the vehicle type limit switch 11B, the single chip microcomputer sends a continuous forward working instruction to the motor 9.1 until the transplanting platform 2 moves to the position of the vehicle type limit switch corresponding to the vehicle body;

after the vehicle body is transplanted to the PBS platform 14, the single chip microcomputer controls the motor 9.1 to rotate in the opposite direction, and drives the transplanting platform 2 to move to the initial position through the transmission gear 9.2 and the rack 9.3 to wait for the switching of the next vehicle body.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in fig. 1), and if the specific posture is changed, the directional indicator is changed accordingly. In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Claims (3)

1. A vehicle body transplanting and positioning device suitable for various vehicle types comprises an installation base, a transplanting platform, a positioning structure, a locking cylinder and a blocking cylinder which are arranged on the transplanting platform, and a driving mechanism for driving the transplanting platform to move back and forth along the installation base; the method is characterized in that: the automobile type limiting switch device is characterized by further comprising an installation support arranged on the fixed base body, wherein an original position limiting switch and a plurality of automobile type limiting switches corresponding to automobile types are arranged on the installation support, and the original position limiting switch and the automobile type limiting switches are sequentially arranged along the driving direction; the transplanting platform is provided with a triggering structure for triggering an original limit switch and a vehicle type limit switch, the original position limit switch and the vehicle type limit switch transmit received signals to a control system, and the control system processes the received signals and sends control instructions to the driving mechanism, the locking cylinder and the blocking cylinder.

2. The vehicle body transplanting and positioning device applicable to various vehicle models according to claim 1, characterized in that: the trigger structure is including setting up transplant the connecting seat of platform middle part position department, the edge of connecting seat is provided with and is used for triggering primary position limit switch and a plurality of motorcycle type limit switch's signal board, the signal board sets up along the length direction of transplanting the platform, and its both ends integrated into one piece is to the limit of buckling that another long limit slope of transplanting the platform extends.

3. The vehicle body transplanting and positioning device applicable to various vehicle models according to claim 1, characterized in that: the driving mechanism comprises a motor, a transmission gear is connected to an output shaft of the motor through a coupler in a transmission mode, a rack meshed with the transmission gear is arranged on one side face of the transplanting platform, and the rack is arranged along the length direction of the transplanting platform.

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