CN214322544U

CN214322544U - Special clamp for automobile rear longitudinal beam

Info

Publication number: CN214322544U
Application number: CN202022842187.3U
Authority: CN
Inventors: 张言彬; 周慧斌
Original assignee: Handong Intelligent Manufacturing Nantong Co ltd
Current assignee: Handong Intelligent Manufacturing Nantong Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-01
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a longeron special fixture behind car, the on-line screen storage device comprises a base, be provided with first motor on the interior bottom surface of base, and first motor output end connection pivot, the pivot runs through the top surface setting of base, and the top fixed connection of pivot is dull and stereotyped, dull and stereotyped both sides are provided with the curb plate, and the inboard of left side curb plate is provided with the second motor, the axostylus axostyle is connected to the output of second motor, and the axostylus axostyle runs through the base block setting to the right-hand member and the right side curb plate bearing of axostylus axostyle are connected, the top surface fixed connection backup pad of base block, and the top surface right side of backup pad is provided with the third motor, two-way lead screw is connected to the output of third motor, and two-way lead screw runs through the slider setting, the left end bearing of two-way lead screw is connected on the right flank of fixed block. This longeron special fixture behind car can be convenient for process the messenger to the longeron behind the car and carry out the angle change for once processing is accomplished, improves work efficiency.

Description

Special clamp for automobile rear longitudinal beam

Technical Field

The utility model relates to a longeron anchor clamps technical field after the vapour is used specifically is a longeron special fixture behind car.

Background

The clamp is a device with clamping and fixing functions, automobile production often needs to clamp and fix automobile parts through the clamp and then carry out machining operation, the automobile rear longitudinal beam needs to be matched with other automobile accessories for use, and the automobile rear longitudinal beam also needs to be fixed through the clamp and then carries out machining operation such as hole drilling and spraying.

But the angle change of being not convenient for of longeron anchor clamps are used to current vapour, because longeron need cooperate with numerous automobile spare part and use behind the car, relate to and process on each reverse position of longeron behind the car, longeron anchor clamps can only be processed the folk prescription to the folk prescription at present behind most cars, need the manual work to adjust the change position for the processing is loaded down with trivial details to occupy the manpower inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a longeron special fixture behind car to propose the problem that current longeron anchor clamps are not convenient for the angle change after the vapour uses in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special clamp for a rear longitudinal beam of an automobile comprises a base, wherein a first motor is arranged on the inner bottom surface of the base, the output end of the first motor is connected with a rotating shaft, the rotating shaft penetrates through the top surface of the base and is fixedly connected with a flat plate, two sides of the flat plate are provided with side plates, a second motor is arranged on the inner side of the left side plate, the output end of the second motor is connected with a shaft rod, the shaft rod penetrates through a base block and is arranged, the right end of the shaft rod is connected with a right side plate bearing, the top surface of the base block is fixedly connected with a supporting plate, a third motor is arranged on the right side of the top surface of the supporting plate, the output end of the third motor is connected with a bidirectional screw rod, the bidirectional screw rod penetrates through a sliding block, the left end bearing of the bidirectional screw rod is connected onto the right side surface of the fixed block, the fixed block is arranged on the left side of the top surface of the supporting plate, and the sliding block is connected with the top surface of the supporting plate, and the top of slider is connected with the top surface of extension board to top surface one side of extension board is provided with the riser, the top surface of riser is connected the roof, and the roof is located the top of extension board, the top surface of roof is provided with the cylinder, and the cylinder connects the hydraulic stem, the hydraulic stem runs through the top surface setting of roof, and the bottom fixedly connected with splint of hydraulic stem, the top surface right side of base is provided with the riser, and integrated controller inlays and locates on the right flank of riser to first motor, second motor, third motor and cylinder all with integrated controller electric connection.

Preferably, the base, the flat plate and the supporting plate are arranged in parallel.

Preferably, the base block is perpendicular to the support plate, and the center of the longitudinal axis of the base block is collinear with the center of the longitudinal axis of the support plate.

Preferably, the bidirectional screw rod is perpendicular to the sliding block, and the bidirectional screw rod is in threaded connection with the sliding block.

Preferably, the slide block, the support plate, the vertical plate, the top plate, the air cylinder, the hydraulic rod and the clamping plate are all provided with 2 parts and are arranged in a central symmetry mode through a longitudinal axis of the bidirectional screw rod.

Preferably, the supporting plate is parallel to the clamping plate, and rubber pads are arranged on the top surface of the supporting plate and the bottom surface of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: this longeron special fixture behind car can be convenient for process the messenger and carry out the angle change behind the car longeron for once processing is accomplished, improves work efficiency:

1. make the pivot rotate through starting first motor for the dull and stereotyped rotates in step, thereby realizes angle change on the horizontal direction, makes the axostylus axostyle rotate through starting the second motor, makes the base block rotate in step, thereby makes the backup pad use the axostylus axostyle to rotate as the axle center, realizes angle change.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic left side view of the partial structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the structure on the right side of the vertical plate of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a rotating shaft; 4. a flat plate; 5. a side plate; 6. a second motor; 7. a shaft lever; 8. a base block; 9. a support plate; 10. a third motor; 11. a bidirectional screw rod; 12. a slider; 13. a fixed block; 14. a support plate; 15. a vertical plate; 16. a top plate; 17. a cylinder; 18. a hydraulic lever; 19. a splint; 20. a vertical plate; 21. an integrated controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a special clamp for a rear longitudinal beam of an automobile comprises a base 1, a first motor 2, a rotating shaft 3, a flat plate 4, side plates 5, a second motor 6, a shaft lever 7, a base block 8, a supporting plate 9, a third motor 10, a bidirectional screw rod 11, a slider 12, a fixed block 13, a supporting plate 14, a vertical plate 15, a top plate 16, an air cylinder 17, a hydraulic rod 18, a clamping plate 19, a vertical plate 20 and an integrated controller 21, wherein the first motor 2 is arranged on the inner bottom surface of the base 1, the output end of the first motor 2 is connected with the rotating shaft 3, the rotating shaft 3 penetrates through the top surface of the base 1, the top end of the rotating shaft 3 is fixedly connected with the flat plate 4, the side plates 5 are arranged on two sides of the flat plate 4, the second motor 6 is arranged on the inner side of the left side plate 5, the output end of the second motor 6 is connected with the shaft lever 7, the shaft lever 7 penetrates through the base block 8, the right end of the shaft lever 7 is in bearing connection with the right side plate 5, the top surface of the base block 8 is fixedly connected with the supporting plate 9, a third motor 10 is arranged on the right side of the top surface of the supporting plate 9, the output end of the third motor 10 is connected with a bidirectional screw rod 11, the bidirectional screw rod 11 is arranged by penetrating through a sliding block 12, the left end bearing of the bidirectional screw rod 11 is connected on the right side surface of a fixed block 13, the fixed block 13 is arranged on the left side of the top surface of the supporting plate 9, the sliding block 12 is connected with the top surface of the supporting plate 9 in a sliding way, the top end of the sliding block 12 is connected with the top surface of a supporting plate 14, a vertical plate 15 is arranged on one side of the top surface of the supporting plate 14, the top surface of the vertical plate 15 is connected with a top plate 16, the top plate 16 is positioned above the supporting plate 14, an air cylinder 17 is arranged on the top surface of the top plate 16, the air cylinder 17 is connected with a hydraulic rod 18, the hydraulic rod 18 is arranged by penetrating through the top surface of the top plate 16, a clamping plate 19 is fixedly connected with the bottom end of the hydraulic rod 18, a vertical plate 20 is arranged on the right side of the top surface of the base 1, and the integrated controller 21 is embedded on the right side surface of the vertical plate 20, and the first motor 2, the second motor 6, the third motor 10 and the cylinder 17 are all electrically connected with the integrated controller 21.

The base 1, the flat plate 4 and the supporting plate 9 are arranged in parallel, so that the overall stability of the clamp structure is ensured.

The base block 8 is perpendicular to the support plate 9, and the center of the longitudinal axis of the base block 8 is collinear with the center of the longitudinal axis of the support plate 9, so that the base block 8 can be stably connected to the support plate 9.

The bidirectional screw rod 11 is perpendicular to the sliding block 12, and the bidirectional screw rod 11 is in threaded connection with the sliding block 12, so that the sliding block 12 is driven to move when the bidirectional screw rod 11 rotates.

The slide block 12, the support plate 14, the vertical plate 15, the top plate 16, the air cylinder 17, the hydraulic rod 18 and the clamping plate 19 are respectively provided with 2 parts and are symmetrically arranged with the longitudinal axis center of the two-way screw rod 11, so that the effective and stable clamping and fixing effect can be conveniently carried out on the rear longitudinal beam of the automobile.

The support plate 14 is parallel to the clamping plate 19, and rubber pads are arranged on the top surface of the support plate 14 and the bottom surface of the clamping plate 19, so that the automobile rear longitudinal beam can be clamped conveniently and protected, and damage is avoided.

The working principle is as follows: make pivot 3 rotate through starting first motor 2 for dull and stereotyped 4 rotates in step, realizes angle modulation on the horizontal direction, makes axostylus axostyle 7 rotate through starting second motor 6, makes basic block 8 rotate in step, thereby makes backup pad 9 use axostylus axostyle 7 to rotate as the axle center, realizes the regulation of angle, and concrete accessible is as following mode operation:

according to the figures 1, 2, 3 and 4, the integrated controller 21 starts the third motor 10 to rotate the bidirectional screw rod 11, so that the slide block 12 in threaded connection with the bidirectional screw rod 11 moves under the sliding connection effect with the support plate 9, the support plates 14 are driven to move synchronously, the automobile rear longitudinal beam is placed on the support plates 14 after moving to a proper position according to the actual size of the automobile rear longitudinal beam, the air cylinder 17 is started, the hydraulic rod 18 extends downwards from the air cylinder 17, the clamping plate 19 moves downwards, and the automobile rear longitudinal beam is stably clamped and fixed under the effects of the support plates 14 and the clamping plate 19 and then is processed;

the second motor 6 is started through the integrated controller 21 to enable the shaft lever 7 to rotate, so that the base block 8 synchronously rotates, the supporting plate 9 connected to the top end of the base block 8 synchronously rotates by taking the shaft lever 7 as an axis, and further the automobile rear longitudinal beam clamped and fixed is synchronously rotated to realize angle change so as to facilitate processing;

make pivot 3 rotate through starting first motor 2 for pivot 3 drives dull and stereotyped 4 and rotates, thereby makes the fixed automobile rear longitudinal beam of centre gripping rotate, realizes adjusting the horizontal direction angle, and the angle that can change the fixed automobile rear longitudinal beam of centre gripping through above-mentioned mode multi-direction is in order to do benefit to the automobile rear longitudinal beam and process the operation. Those not described in detail in this specification are within the skill of the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a longeron special fixture behind car, includes base (1), its characterized in that: the inner bottom surface of the base (1) is provided with a first motor (2), the output end of the first motor (2) is connected with a rotating shaft (3), the rotating shaft (3) penetrates through the top surface of the base (1) and is fixedly connected with a flat plate (4) at the top end of the rotating shaft (3), two sides of the flat plate (4) are provided with side plates (5), the inner side of the left side plate (5) is provided with a second motor (6), the output end of the second motor (6) is connected with a shaft lever (7), the shaft lever (7) penetrates through a base block (8), the right end of the shaft lever (7) is in bearing connection with the right side plate (5), the top surface of the base block (8) is fixedly connected with a support plate (9), the right side of the top surface of the support plate (9) is provided with a third motor (10), the output end of the third motor (10) is connected with a bidirectional screw rod (11), and the bidirectional screw rod (11) penetrates through a sliding block (12), the left end bearing of the bidirectional screw rod (11) is connected to the right side face of the fixed block (13), the fixed block (13) is arranged on the left side of the top face of the supporting plate (9), the sliding block (12) is connected with the top face of the supporting plate (9) in a sliding mode, the top end of the sliding block (12) is connected with the top face of the supporting plate (14), a vertical plate (15) is arranged on one side of the top face of the supporting plate (14), the top face of the vertical plate (15) is connected with a top plate (16), the top plate (16) is located above the supporting plate (14), an air cylinder (17) is arranged on the top face of the top plate (16), the air cylinder (17) is connected with a hydraulic rod (18), the hydraulic rod (18) penetrates through the top face of the top plate (16), the bottom end of the hydraulic rod (18) is fixedly connected with a clamping plate (19), a vertical plate (20) is arranged on the right side of the top face of the base (1), and the integrated controller (21) is embedded on the right side face of the vertical plate (20), and the first motor (2), the second motor (6), the third motor (10) and the air cylinder (17) are all electrically connected with the integrated controller (21).

2. The special clamp for the automobile rear longitudinal beam as claimed in claim 1, wherein: the base (1), the flat plate (4) and the supporting plate (9) are arranged in parallel in a protecting mode.

3. The special clamp for the automobile rear longitudinal beam as claimed in claim 1, wherein: the base block (8) is perpendicular to the support plate (9), and the center of the longitudinal axis of the base block (8) is collinear with the center of the longitudinal axis of the support plate (9).

4. The special clamp for the automobile rear longitudinal beam as claimed in claim 1, wherein: the bidirectional screw rod (11) is perpendicular to the sliding block (12), and the bidirectional screw rod (11) is in threaded connection with the sliding block (12).

5. The special clamp for the automobile rear longitudinal beam as claimed in claim 1, wherein: the number of the sliding blocks (12), the support plates (14), the vertical plates (15), the top plate (16), the air cylinders (17), the hydraulic rods (18) and the clamping plates (19) is 2, and the two-way screw rods (11) are arranged in central symmetry mode with the longitudinal axis.

6. The special clamp for the automobile rear longitudinal beam as claimed in claim 1, wherein: the support plate (14) is parallel to the clamping plate (19), and rubber pads are arranged on the top surface of the support plate (14) and the bottom surface of the clamping plate (19).