CN217727865U - Anchor clamps auto-parts production facility and anchor clamps auto-parts production equipment - Google Patents

Abstract

The utility model provides an anchor clamps auto-change over device and car production facility. The jig switching device includes: the device comprises a rotary table, a base, a transmission assembly and at least two trays; the rotary table is in transmission connection with the base through the transmission assembly; the at least two trays are detachably connected with the rotary table, the at least two trays are arranged on the same circumference with a target point as a circle center at intervals, and the trays are used for installing a fixing clamp; wherein the target point is located on a rotation axis of the turntable with respect to the base. In this way, since the work of the vehicle body production line needs to be stopped when the jig is replaced, there is a problem in the prior art that the convenience of the jig replacement is poor.

Description

Anchor clamps auto-parts production facility and anchor clamps auto-parts production equipment

Technical Field

The utility model relates to an automobile manufacturing technical field especially relates to an anchor clamps auto-change over device and car production facility.

Background

With continuous production of new vehicle types, automobile manufacturers need to produce white automobile bodies of different vehicle types and further need to frequently replace clamps, but due to the fact that non-standard equipment such as the clamps are used in a large quantity in workshops, the automobile body production line stops production in the process of dismounting and mounting. When the production demand of mass-production vehicle models is vigorous, the loss of production, time cost and market demand caused by stopping production of the vehicle body production line are difficult for automobile manufacturers to bear.

Because when changing anchor clamps, need stop the work of automobile body production line, consequently have the relatively poor problem of the convenience of anchor clamps change among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a fixture switching device and automobile production equipment, and the problem that the convenience of current fixture replacement is poor is solved.

In one aspect, to achieve the above object, an embodiment of the present invention provides a clamp switching device, which includes: the tray comprises a rotary table, a base, a transmission assembly and at least two trays;

the rotary table is in transmission connection with the base through the transmission assembly;

the at least two trays are detachably connected with the rotary table, the at least two trays are arranged on the same circumference with a target point as a circle center at intervals, and the trays are used for installing a fixed clamp;

wherein the target point is located on a rotation axis of the turntable relative to the base.

On the other hand, the embodiment of the utility model provides an automobile production equipment, including above-mentioned anchor clamps auto-change over device.

In the embodiment of the application, the turntable is in transmission connection with the base through the transmission assembly; the at least two trays are detachably connected with the rotary table, the at least two trays are arranged on the same circumference with a target point as a circle center at intervals, and the trays are used for installing a fixed clamp; wherein the target point is located on a rotation axis of the turntable with respect to the base. Like this, can be under the circumstances of not stopping automobile body production line, install the anchor clamps of other motorcycle types on anchor clamps auto-change over device to when needs use other motorcycle type anchor clamps, only need the revolving stage can, improved the convenience that anchor clamps were changed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is an exploded view of a clamp switching device according to an embodiment of the present invention;

fig. 2 is a structural diagram of the tray, the cylinder, the positioning pin and the holding claw in the clamp switching device provided by the embodiment of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and the like in the description of the invention does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

As shown in fig. 1, an embodiment of the present invention provides a clamp switching device, which includes: a turntable 10, a base 20, a transmission assembly and at least two trays 30;

the rotary table 10 is in transmission connection with the base 20 through the transmission assembly;

the at least two trays 30 are detachably connected with the rotary table 10, the at least two trays 30 are arranged on the same circumference with a target point as a circle center at intervals, and the trays 30 are used for installing a fixing clamp;

wherein the target point is located on a rotation axis of the turntable 10 with respect to the base 20.

Optionally, in some embodiments, the number of the trays 30 may be two, and the trays are spaced on the same circumference with the target point as the center, may be spaced at 180 degrees between the two trays 30, and may also be spaced at an included angle of another size between the two trays 30, which is not further limited herein.

It should be noted that more than two trays 30 can be installed on the clamp switching device at intervals, one tray 30 is installed on the clamp switching device, the clamp is installed on the tray 30, and the clamp is located in the working area. When a new vehicle model needs to be produced and a new clamp needs to be used, another tray 30 provided with the required clamp needs to be installed on the rotary table 10, and after the installation is completed, the rotary table 10 rotates by a corresponding angle to locate the installed clamp in a working area.

It should be understood that, by the way, the turntable 10 is in transmission connection with the base 20 through the transmission assembly; the at least two trays 30 are detachably connected with the rotary table 10, the at least two trays 30 are arranged on the same circumference with a target point as a circle center at intervals, and the trays 30 are used for installing a fixing clamp; wherein the target point is located on a rotation axis of the turntable 10 with respect to the base 20. Therefore, the clamps of other vehicle types can be installed on the clamp switching device under the condition that a vehicle body production line is not stopped, and when the clamps of other vehicle types need to be used, only the rotary table 10 needs to be rotated, so that the convenience of clamp replacement is improved.

In an embodiment of the present application, the transmission assembly includes: gears and drive shafts;

one end of the transmission shaft is in transmission connection with the gear, the other end of the transmission shaft is fixedly connected with the rotary table 10, the base 20 is provided with a fixed gear ring, and the gear is in meshing connection with the fixed gear ring.

Alternatively, in some embodiments, the other end of the transmission shaft is fixedly connected to the rotary table 10, the other end of the transmission shaft is welded to the rotary table 10, or the other end of the transmission shaft is screwed to the rotary table 10.

It should be noted that when a new fixture needs to be switched, the turntable 10 may be manually pushed to rotate, so as to drive the gear on the transmission shaft to rotate around the fixed gear ring on the base 20.

In an embodiment of the present application, the apparatus further includes: a motor;

the motor is fixedly connected with the rotary table 10, and an output shaft of the motor is in transmission connection with the transmission shaft.

It should be noted that, when the rotating table 10 is required to rotate, a motor located on the rotating table 10 may be started, the motor drives a gear on a transmission shaft to rotate, and the gear rotates around a fixed gear ring on the base 20, so that the rotating table 10 rotates around the base 20.

In this embodiment, the at least two trays 30 may be transported to the turntable 10 by a transport vehicle, the at least two trays 30 are provided with positioning slots, the transport vehicle is provided with positioning rods, and one end of each positioning rod may be located in one of the positioning slots.

Alternatively, in some embodiments, the number of positioning bars on the trolley may be one or two, and is not further limited herein, and accordingly, the number of positioning slots on the tray 30 should be the same as the number of positioning bars on the trolley.

It should be noted that, by the transfer vehicle transfer pallet 30, the pallet 30 is placed on the transfer vehicle, and when the pallet 30 is placed on the transfer vehicle, a positioning groove is provided on the surface of the pallet 30 contacting the positioning rod on the transfer vehicle, and one end of the positioning rod is positioned in the positioning groove under the action of the gravity of the pallet 30 itself.

It should be understood that the at least two pallets 30 may be transported to the turntable 10 by a transfer vehicle, the at least two pallets 30 being provided with positioning slots, the transfer vehicle being provided with positioning rods, one end of which may be located in the positioning slots. Therefore, when the tray 30 is transported by the transport vehicle, the tray 30 can be limited on the transport vehicle by means of the gravity of the tray 30, the tray 30 is not easy to drop in the transport process, and the reliability of the clamp installation process is improved.

As shown in fig. 2, the apparatus further comprises: the first end of the cylinder 40 is fixedly connected with the rotary table 10, the second end of the cylinder 40 is abutted to the at least two trays 30, and the cylinder 40 is used for jacking the at least two trays 30.

Alternatively, in some embodiments, the number of the cylinders 40 may be one or four, and is not further limited herein.

Alternatively, the first end of the cylinder 40 is fixedly connected to the turntable 10, and may be screwed or welded.

It should be noted that when the pallet 30 transferred by the transfer cart arrives on the turntable 10, the cylinder 40 starts to operate, and the second end of the cylinder 40 starts to be raised for jacking the pallet 30 to separate the pallet 30 from the transfer cart.

It should be understood that, by fixedly connecting the first end of the cylinder 40 to the turntable 10 and abutting the second end of the cylinder 40 to the at least two trays 30, the cylinder 40 is used for jacking the at least two trays 30. In this way, the pallet 30 can be separated from the trolley, increasing the degree of automation of the device and simplifying the operating steps of the staff.

In an embodiment of the present application, the apparatus further includes: the positioning pin 50 and the holding claw 60 are fixedly connected, the positioning pin 50 is fixedly connected with the second end of the air cylinder 40, the tray 30 is provided with a positioning hole, part of the positioning pin 50 penetrates through the positioning hole, one end of the holding claw 60 is fixedly connected with the part of the positioning pin 50 penetrating through the positioning hole, and the other end of the holding claw 60 is fixedly connected with the rotary table 10.

Alternatively, in some embodiments, the number of alignment pins 50 should correspond to the number of pneumatic cylinders 40 described above, and the alignment holes on the tray 30 should correspond to the number of alignment pins 50.

Alternatively, one end of the holding claw 60 is fixedly connected with the part of the positioning pin 50 passing through the positioning hole, and the holding claw may be in an abutting manner.

Optionally, the other end of the holding claw 60 is fixedly connected to the turntable 10, and may be in a threaded connection or a welded connection.

When the second end of the cylinder 40 starts to rise, the second end of the cylinder 40 is also provided with a positioning pin 50, one end of the positioning pin 50 passes through a positioning hole on the tray 30, and a part of the positioning pin 50 passing through the positioning hole abuts against the grab 60.

It should be understood that, by fixedly connecting the positioning pin 50 to the second end of the cylinder 40, a positioning hole is provided on the tray 30, the positioning pin 50 partially passes through the positioning hole, one end of the holding claw 60 is fixedly connected to the portion of the positioning pin 50 passing through the positioning hole, and the other end of the holding claw 60 is fixedly connected to the turntable 10. Thus, after the tray 30 is separated from the transfer trolley, the positioning pin 50 passes through the positioning hole to abut against the holding part, and the connection reliability of the tray 30 and the turntable 10 can be improved.

The embodiment of the utility model provides a still provide an automobile production equipment, this automobile production equipment includes foretell anchor clamps auto-change over device. The clamp switching device is the clamp switching device in the above embodiment, and the specific structure may refer to the description in the above embodiment, which is not described herein again. Since the clamp switching device in the above embodiment is adopted in this embodiment, the automobile production equipment provided by this embodiment has all the beneficial effects of the clamp switching device in the above embodiment.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. A clamp switching device, comprising: the device comprises a rotary table, a base, a transmission assembly and at least two trays;

the rotary table is in transmission connection with the base through the transmission assembly;

the at least two trays are detachably connected with the rotary table, the at least two trays are arranged on the same circumference with a target point as a circle center at intervals, and the trays are used for installing a fixing clamp;

wherein the target point is located on a rotation axis of the turntable with respect to the base.

2. The clamp switching device of claim 1, wherein the transmission assembly comprises: gears and drive shafts;

one end of the transmission shaft is in transmission connection with the gear, the other end of the transmission shaft is fixedly connected with the rotary table, the base is provided with a fixed gear ring, and the gear is in meshing connection with the fixed gear ring.

3. The clamp switching device of claim 2, further comprising: a motor;

the motor is fixedly connected with the rotary table, and an output shaft of the motor is in transmission connection with the transmission shaft.

4. The clamp switching device of claim 1, wherein the at least two pallets are transportable to the turntable by a transport vehicle, the at least two pallets having positioning slots, the transport vehicle having positioning rods, one end of the positioning rods being positionable in the positioning slots.

5. The clamp switching device of claim 1, further comprising: the first end of cylinder with revolving stage fixed connection, the second end of cylinder with two at least tray butt, the cylinder is used for the jacking two at least trays.

6. The clamp switching device of claim 5, further comprising: the positioning pin and the holding claw are fixedly connected with the second end of the air cylinder, the tray is provided with a positioning hole, the positioning pin partially penetrates through the positioning hole, one end of the holding claw is fixedly connected with the part of the positioning pin penetrating through the positioning hole, and the other end of the holding claw is fixedly connected with the rotary table.

7. An automobile production facility, characterized by comprising the jig switching apparatus as recited in any one of claims 1 to 6.

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