CN220148561U - Frock is got to vapour car trunk clamp - Google Patents

Abstract

The utility model relates to an automobile trunk clamping tool, which comprises an adapter arm connected with a transfer robot, wherein a fixed plate is arranged on the adapter arm, two bearing columns which are distributed in parallel along the horizontal direction are arranged on the fixed plate, and a first sucker which is distributed in parallel along the axis direction of the bearing columns and used for adsorbing the back surface of the automobile trunk is arranged on the bearing columns; the bearing column side plates are respectively provided with a second sucker which adsorbs the automobile trunk to ensure clamping stability, and the fixing plate is provided with a driving unit which drives the second sucker to move relatively along the horizontal direction to adapt to the automobile trunk with different sizes. According to the utility model, the bottom surface and the side surface of the automobile trunk are respectively adsorbed by matching the first sucker with the second sucker, so that the grabbing stability is ensured; according to the utility model, the folding mechanism drives the second sucker to fold and simultaneously rotates the threaded section, so that the threaded section clings to the bearing column, and the occupied area is reduced.

Description

Frock is got to vapour car trunk clamp

Technical Field

The utility model relates to the field of automobile part machining, in particular to an automobile backup working box clamping tool.

Background

With the continuous improvement of stamping technology, the performance of large-scale stamping equipment is continuously promoted, and stamping pressure more than 10000KN can be realized at present, and the large-scale automobile parts can be directly processed by adopting stamping equipment without welding forming, so that the production cost can be greatly reduced. In order to reduce operation risk by using continuous stamping operation, the transfer robot is adopted to clamp the stamping forming part, and the existing clamping mechanism is mostly single-plane adsorption due to the fact that the automobile trunk is of a box body structure, shake easily occurs in the transfer process, and even the sucker breaks away from, so that the automobile trunk clamping tool is designed to solve the problem.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a clamping tool for an automobile trunk. The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

the clamping tool for the automobile trunk comprises an adapter arm connected with a transfer robot, wherein a fixed plate is arranged on the adapter arm, two bearing columns which are distributed in parallel along the horizontal direction are arranged on the fixed plate, and a first sucker which is distributed in parallel along the axis direction of the bearing columns to adsorb the back surface of the automobile trunk is arranged on the bearing columns;

the bearing column side plates are respectively provided with a second sucker which adsorbs the automobile trunk to ensure clamping stability, and the fixing plate is provided with a driving unit which drives the second sucker to move relatively along the horizontal direction to adapt to the automobile trunk with different sizes.

Further, the driving unit comprises a screw rod rotatably installed on the corresponding bearing column, the screw rods are respectively provided with a first extension rod in a threaded fit mode, and the first extension rod is hinged to the second sucker.

Further, a folding mechanism for driving the second sucker to rotate around the hinge point is arranged on the first extension rod.

Further, the folding mechanism comprises a cylinder which is hinged on the first extension rod, and the tail end of a piston rod of the cylinder is hinged with the second sucker.

Further, the lead screw is connected with a first bevel gear, the first bevel gear is matched with a second bevel gear, and a motor connected with the second bevel gear is arranged on the fixed plate.

Further, the screw rod comprises a threaded section matched with the first extension rod and a driving section connected with the first bevel gear, and the threaded section is hinged with the driving section.

Further, an avoidance groove for avoiding the screw rod is formed in the fixing plate.

Further, the first extension rods are matched with guide rods installed on the bearing columns.

Further, the guide rod comprises a front section matched with the first extension rod for guiding and a rear section connected with the bearing column, and the front section and the rear section are hinged.

Further, a bearing matched with the corresponding driving section is arranged in the bearing column.

The beneficial effects of the utility model are as follows:

according to the utility model, the bottom surface and the side surface of the automobile trunk are respectively adsorbed by matching the first sucker with the second sucker, so that the grabbing stability is ensured; according to the utility model, the folding mechanism drives the second sucker to fold and simultaneously rotates the thread section to enable the thread section to cling to the bearing column, so that the occupied area is reduced; according to the utility model, the screw rod is matched with the first extension rod to drive the second sucker to use the automobile trunk with different sizes.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top view of the present utility model;

fig. 4 is an enlarged view of I of fig. 1 in accordance with the present utility model.

The figure shows: 1. a transfer arm; 2. a fixing plate; 3. a load-bearing column; 4. a first sucker; 5. a second sucker; 6. a driving unit; 7. an avoidance groove; 8. a guide rod; 9. a bearing; 10. a second extension rod; 11. a limiting pin; 61. a screw rod; 62. a first extension rod; 63. a folding mechanism; 64. a first bevel gear; 65. a two-size bevel gear; 66. a motor; 631. a cylinder; 611. a threaded section; 612. a drive section; 81. a front section; 82. and a rear section.

Detailed Description

In order to make the technical solution of the present utility model better understood by a person skilled in the art, the present utility model will be more clearly and more fully described below with reference to the accompanying drawings in the embodiments, and of course, the described embodiments are only a part of, but not all of, the present utility model, and other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

As shown in fig. 1 to 4, an automobile trunk clamping tool comprises an adapter arm 1 connected with a transfer robot, wherein a fixed plate 2 is arranged on the adapter arm 1, two bearing columns 3 which are distributed in parallel along the horizontal direction are arranged on the fixed plate 2, and a first sucker 4 which is distributed in parallel along the axial direction of the bearing columns 3 and used for adsorbing the back surface of the automobile trunk is arranged on the bearing columns 3; the first suckers 4 are connected with a second extension rod 10 which is arranged on the bearing column 3; the bearing columns 3 can be increased or decreased according to the size of the automobile trunk, and two bearing columns are preferably arranged in the utility model; in the utility model, as shown in fig. 1, the number of suction cups 4 is preferably 3;

the side plates of the bearing column 3 are respectively provided with a second sucker 5 for adsorbing the automobile trunk to ensure clamping stability, and the fixed plate 2 is provided with a driving unit 6 for driving the second sucker 5 to move relatively along the horizontal direction so as to adapt to the automobile trunk with different sizes; as shown in figure 1, two suckers 5 are arranged along the axial direction of the bearing column 3, and can be increased or decreased according to the size of the car trunk.

The driving unit 6 comprises a screw rod 61 rotatably mounted on the corresponding bearing column 3, the screw rods 61 are respectively provided with a first extension rod 62 in a threaded fit mode, and the first extension rods 62 are hinged to the second suction disc 5.

The first extension rod 62 is provided with a folding mechanism 63 for driving the second suction cup 5 to rotate around the hinge point.

The folding mechanism 63 comprises an air cylinder 631 which is hinged on the first extension rod 62, and the tail end of a piston rod of the air cylinder 631 is hinged with the second sucker 5; the cylinder 631 drives No. two sucking discs 5 and rotates around the pin joint to make No. two sucking discs 5 hug closely No. one extension rod 62 and reduce occupation space, prevent simultaneously that No. one extension rod 62 from debugging to suitable position and snatching can strike No. two sucking discs 5 and lead to damaging.

The screw rods 61 are connected with first bevel gears 64, the first bevel gears 64 are matched with second bevel gears 65, and the fixed plate 2 is provided with a motor 66 connected with the second bevel gears 65; two second bevel gears 65 are arranged along the axis direction of the bearing column 3, a motor 66 drives the second bevel gears 65 to rotate and is matched with a first bevel gear 64 to drive a screw rod 61 to rotate and a first extension rod 62 to be matched with the first extension rod 62, the first extension rod 62 moves along the axis direction of the screw rod 61, and the distance between two second suckers 5 is adjusted to adapt to automobile backup working boxes of different sizes.

The screw rod 61 comprises a threaded section 611 matched with the first extension rod 62 and a driving section 612 connected with the first bevel gear 64, and the threaded section 611 is hinged with the driving section 612; the thread segments 611 are tightly attached to the bearing column 3 by manually rotating the thread segments 611, so that the whole occupied space is reduced, workers can conveniently disassemble, assemble and overhaul the bearing column during shutdown, the distribution distance between stamping equipment can be reduced, and the space utilization rate is improved.

The fixed plate 2 is provided with an avoiding groove 7 for avoiding the screw rod 61; the avoidance groove 7 prevents the occurrence of motion interference.

The first extension rods 62 are each fitted with a guide rod 8 mounted on the load post 3.

The guide rod 8 comprises a front section 81 matched with the first extension rod 62 for guiding and a rear section 82 connected with the bearing column 3, and the front section 81 and the rear section 82 are hinged; the front section 81 can be driven to rotate by the first extension rod 62 while the thread section 611 is rotated, so that movement interference is prevented; the driving section 612 and the rear section 82 are respectively provided with a limiting pin 11 for fixing the positions of the threaded section 611 and the front section 81.

A bearing 9 matched with the corresponding driving section 612 is arranged in the bearing column 3; the friction between the driving section 612 and the carrying column 3 is reduced by the bearing 9, and the service life is prolonged.

In the utility model, when the car trunk needs to be clamped, the first step is that: manually rotating the threaded section 611, and then driving the secondary bevel gear 65 to rotate through the motor 66 so as to enable the secondary sucker 5 to move to a proper position;

and a second step of: the cylinder 631 drives the second sucker 5 to open, and the transfer robot drives the first sucker 4 to adsorb the car trunk;

and a third step of: the motor 66 drives the secondary bevel gear 65 to move, so that the secondary sucker 5 adsorbs the automobile trunk, and then the transfer robot drives the automobile trunk to move to the next station;

fourth step: the motor 66 drives the second bevel gear 65 to move so as to reset the second sucker 5, and the transfer robot drives the first sucker 4 to adsorb the stamped automobile trunk again.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. Frock is got to vapour car trunk clamp, its characterized in that: the transfer arm (1) is connected with a transfer robot, a fixed plate (2) is arranged on the transfer arm (1), two bearing columns (3) which are distributed in parallel along the horizontal direction are arranged on the fixed plate (2), and a first sucker (4) which is distributed in parallel along the axial direction of the bearing columns (3) to adsorb the back of an automobile trunk is arranged on the bearing columns (3);

the bearing column (3) side plates are respectively provided with a second sucker (5) for adsorbing the automobile trunk to ensure clamping stability, and the fixing plate (2) is provided with a driving unit (6) for driving the second sucker (5) to move relatively along the horizontal direction so as to adapt to the automobile trunk with different sizes.

2. The automobile trunk clamping tool according to claim 1, wherein: the driving unit (6) comprises a screw rod (61) rotatably mounted on the corresponding bearing column (3), the screw rods (61) are respectively in threaded fit with a first extension rod (62), and the first extension rods (62) are hinged with a second sucker (5).

3. The automobile trunk clamping tool according to claim 2, wherein: and a folding mechanism (63) for driving the second sucker (5) to rotate around the hinge point is arranged on the first extension rod (62).

4. A car trunk clamping fixture according to claim 3, characterized in that: the folding mechanism (63) comprises an air cylinder (631) which is hinged on the first extension rod (62), and the tail end of a piston rod of the air cylinder (631) is hinged with the second sucker (5).

5. The automobile trunk clamping tool according to claim 2, wherein: the screw rod (61) is connected with a first bevel gear (64), the first bevel gear (64) is matched with a second bevel gear (65), and a motor (66) connected with the second bevel gear (65) is arranged on the fixed plate (2).

6. The automobile trunk clamping tool according to claim 4, wherein: the screw rod (61) comprises a threaded section (611) matched with the first extension rod (62) and a driving section (612) connected with the first bevel gear (64), and the threaded section (611) is hinged with the driving section (612).

7. The automobile trunk clamping tool according to claim 6, wherein: an avoidance groove (7) for avoiding the screw rod (61) is formed in the fixed plate (2).

8. The automobile trunk clamping tool according to claim 6, wherein: the first extension rods (62) are matched with guide rods (8) arranged on the bearing columns (3).

9. The automobile trunk clamping tool according to claim 8, wherein: the guide rod (8) comprises a front section (81) matched with the first extension rod (62) for guiding and a rear section (82) connected with the bearing column (3), and the front section (81) is hinged with the rear section (82).

10. The automobile trunk clamping tool according to claim 6, wherein: and bearings (9) matched with the corresponding driving sections (612) are arranged in the bearing columns (3).