CN215037241U

CN215037241U - Automatic positioning and clamping fixture for automobile

Info

Publication number: CN215037241U
Application number: CN202121669215.4U
Authority: CN
Inventors: 杜坤域
Original assignee: Changchun Xiaobang Technology Co ltd
Current assignee: Changchun Yuyi Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-07
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to the technical field of clamps, in particular to an automatic positioning and clamping clamp for an automobile, which comprises an operation table, sliding electric rails are arranged on two sides of the top end of the operating platform, a clamping mechanism and a sliding mechanism are arranged on the sliding electric rails, the sliding mechanisms are arranged on the clamping mechanisms, the two clamping mechanisms are symmetrically arranged, the clamping mechanisms are provided with rotating motors, a rotating column is arranged on one side of the clamping mechanism, a rotating shaft is arranged between the rotating motor and the rotating column, one end of the rotating column is provided with a clamping plate, the inside of the clamping plate is provided with a plurality of cylinders, the cylinder is provided with an air column and an air port, the air column is provided with a clamping rod, one end of the clamping rod is provided with a clamping block, the outside of clamp plate is equipped with laser rangefinder and constructs, has solved the work piece outside unsmooth, leads to single clamping mechanism to fix the work piece insecure scheduling problem.

Description

Automatic positioning and clamping fixture for automobile

Technical Field

The utility model relates to an anchor clamps technical field specifically is a car automatic positioning clamping jig.

Background

As everyone knows, along with the development of science and technology, the car has also become an indispensable vehicle in people's trip mode, and the car has many spare parts to process at the in-process of manufacturing, when processing spare part, needs anchor clamps frock to grasp spare part to it is fixed with spare part, makes things convenient for personnel to carry out subsequent processing to spare part.

The existing clamp is uneven on the outer side of a workpiece in the using process, so that a single clamping mechanism is insecure in fixing the workpiece, the workpiece is easy to fall off from the clamp when a person processes the workpiece, the worker is easy to collide with the clamp, and certain potential safety hazards are realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a press from both sides tight firm car automatic positioning clamping jig.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic positioning and clamping fixture for automobiles comprises an operating platform, wherein sliding electric rails are arranged on two sides of the top end of the operating platform, a clamping mechanism and a sliding mechanism are arranged on each sliding electric rail, the sliding mechanism is installed on the clamping mechanism, the two clamping mechanisms are symmetrically arranged, a rotating motor is arranged on each clamping mechanism, a rotating column is arranged on one side of each clamping mechanism, a rotating shaft is arranged between each rotating motor and the corresponding rotating column, a clamping plate is arranged at one end of each rotating column, a plurality of cylinders are arranged inside each clamping plate, a gas column and a gas port are arranged on each cylinder, each cylinder is communicated with the gas column and the gas port, each gas column extends to the outer side of the corresponding clamping plate, each gas port is communicated with one side of the corresponding clamping plate, a clamping rod is arranged on each gas column, a clamping block is arranged at one end of each clamping rod, and a laser ranging mechanism is arranged on the outer side of each clamping plate, the center of the operating platform is provided with a discharge hole, and the clamping plate is positioned above the discharge hole.

For the convenience of clamping mechanism removes on the electric rail that slides, the utility model discloses the improvement has, sliding mechanism includes the sliding block, the sliding block is installed clamping mechanism's bottom, be equipped with spout and sliding motor on the sliding block, the sliding block passes through spout sliding connection the electric rail that slides, sliding motor with through electric connection between the sliding block.

For the convenience detect press from both sides the pressure value that tight work piece was pressed from both sides to tight piece, the utility model discloses the improvement has, it adopts elastic material to press from both sides tight piece, the inside of pressing from both sides tight piece is equipped with forced induction mechanism.

For the convenience personnel operate this equipment, the utility model discloses the improvement has, one side of operation panel is equipped with the controller, the controller with rotate through electric connection between motor, forced induction mechanism, cylinder, laser rangefinder mechanism and the sliding motor.

For the convenient tight piece of dismouting clamp, the utility model discloses the improvement has, press from both sides tight piece and go up the mounting hole, the one end of pressing from both sides tight pole is supported on the mounting hole, all be equipped with the fastening hole on tight pole and the tight piece of clamp, the fastening hole intercommunication the mounting hole, be equipped with the fastening pin in the fastening hole.

In order to prevent the clamping mechanism from appearing the circumstances such as landing from the slip electric rail, the utility model discloses the improvement has, the both ends of slip electric rail are equipped with the stopper.

In order to prevent outside air from getting into inside the cylinder from the gas port, the utility model discloses the improvement has, be equipped with the protection network on the gas port.

(III) advantageous effects

Compared with the prior art, the utility model provides a car automatic positioning clamping jig possesses following beneficial effect:

this car automatic positioning clamping jig, a plurality of corresponding tight poles of clamp of a plurality of cylinder control, press from both sides tight work piece with the corresponding tight piece of clamp of a plurality of tight poles of clamp, clamping mechanism through two symmetry settings, the both sides that make the work piece are fixed a position the fastening on the operation panel through pressing from both sides tight piece, the work piece outside unevenness has been solved, lead to the insecure scheduling problem of the fixed work piece of single clamping mechanism, through the tight piece of clamp that adopts the elasticity material, make things convenient for pressure sensing mechanism to detect the pressure value of pressing from both sides tight work piece, pressure sensing mechanism detects the pressure value between tight piece of clamp and the work piece, after the pressure value reaches personnel's set pressure value, through the corresponding cylinder shut down of controller control, make things convenient for personnel to adjust the pressure value according to the tight degree of clamp that needs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view, in half section, of the clamping mechanism of FIG. 1 according to the present invention;

fig. 3 is a front and half sectional view of the clamping plate of fig. 1 according to the present invention.

In the figure: 1. an operation table; 2. sliding the power rail; 3. a clamping mechanism; 4. rotating the motor; 5. rotating the column; 6. a rotating shaft; 7. a clamping plate; 8. a cylinder; 9. a gas column; 10. a gas port; 11. a clamping lever; 12. a clamping block; 13. a laser ranging mechanism; 14. a discharge outlet; 15. a slider; 16. a slide motor; 17. a chute; 18. a pressure sensing mechanism; 19. a controller; 20. mounting holes; 21. a fastening hole; 22. a fastening pin; 23. a limiting block; 24. and (4) a protective net.

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. 1-3, the present invention relates to an automatic positioning and clamping fixture for automobiles, which comprises an operation table 1, wherein sliding electric rails 2 are disposed on two sides of the top end of the operation table 1, a clamping mechanism 3 and a sliding mechanism are disposed on the sliding electric rails 2, the sliding mechanism is mounted on the clamping mechanism 3, two clamping mechanisms 3 are symmetrically disposed, a rotating motor 4 is disposed on the clamping mechanism 3, a rotating column 5 is disposed on one side of the clamping mechanism 3, a rotating shaft 6 is disposed between the rotating motor 4 and the rotating column 5, a clamping plate 7 is disposed at one end of the rotating column 5, a plurality of air cylinders 8 are disposed inside the clamping plate 7, an air column 9 and an air port 10 are disposed on the air cylinders 8, the air cylinders 8 are communicated with the air column 9 and the air port 10, the air column 9 extends to the outside of the clamping plate 7, the gas port 10 communicates one side of pinch-off blades 7, be equipped with on the gas column 9 and press from both sides tight pole 11, the one end that presss from both sides tight pole 11 is equipped with and presss from both sides tight piece 12, the outside of pinch-off blades 7 is equipped with laser rangefinder mechanism 13, the central point of operation panel 1 puts and is equipped with bin outlet 14, pinch-off blades 7 are located the top of bin outlet 14.

In this embodiment, slide mechanism includes sliding block 15, sliding block 15 installs clamping mechanism 3's bottom, be equipped with spout 17 and sliding motor 16 on sliding block 15, sliding block 15 passes through spout 17 sliding connection sliding electric rail 2, sliding motor 16 with through electric connection between the sliding block 15, make things convenient for clamping mechanism 3 to remove on sliding electric rail 2.

In this embodiment, the clamping block 12 is made of an elastic material, the pressure sensing mechanism 18 is disposed inside the clamping block 12, and the pressure value between the clamping block 12 made of the elastic material and the workpiece is conveniently detected through the pressure sensing mechanism 18.

In this embodiment, one side of the operation panel 1 is provided with a controller 19, the controller 19 is electrically connected with the rotating motor 4, the pressure sensing mechanism 18, the air cylinder 8, the laser ranging mechanism 13 and the sliding motor 16, and the controller 19 is convenient for a person to operate the device.

In this embodiment, the clamping block 12 is provided with an installation hole 20, one end of the clamping rod 11 abuts against the installation hole 20, the clamping rod 11 and the clamping block 12 are both provided with a fastening hole 21, the fastening hole 21 is communicated with the installation hole 20, the fastening hole 21 is provided with a fastening pin 22, and the fastening pin 22 is inserted into the fastening hole 21, so that the fastening pin 22 fixes the clamping block 12 on the clamping rod 11.

In this embodiment, the both ends of slip electric rail 2 are equipped with stopper 23, prevent that clamping mechanism 3 from appearing the condition such as landing from slip electric rail 2.

In this embodiment, a protective net 24 is disposed on the air port 10 to prevent outside air from entering the air cylinder 8 through the air port 10.

To sum up, in the automatic positioning and clamping fixture for the automobile, when in use, a person installs the clamping block 12 at one end of the clamping rod 11 through the installation hole 20 of the clamping block 12, inserts the fastening pin 22 into the fastening hole 21, fixes the clamping block 12 on the clamping rod 11 through the fastening pin 22, controls the sliding motor 16 through the controller 19, controls the sliding motor 16 to control the sliding block 15, drives the clamping mechanism 3 to move on the sliding electric rail 2 through the sliding slot 17 by the sliding block 15, prevents the clamping mechanism 3 from sliding off the sliding electric rail 2 through the limiting blocks 23 at the two ends of the sliding electric rail 2, places a workpiece above the discharge port 14, controls the rotating motor 4 through the controller 19, rotates the rotating column 5 through the rotating shaft 6 by the rotating motor 4, rotates the clamping plate 7 by a rotating angle, and adjusts the position of the clamping rod 11 on the clamping plate 7, the workpiece is conveniently aligned and positioned, after the laser ranging mechanism 13 detects the workpiece, the controller 19 controls the pressure sensing mechanism 18 and the air cylinders 8, the air cylinders 8 absorb air from the air ports 10, the air is discharged into the air columns 9, the air columns 9 are extruded by the air, the clamping rods 11 move outwards, the external air is prevented from entering the air cylinders 8 from the air ports 10 through the protective nets 24 on the air ports 10 to influence the normal operation of the air cylinders 8, the air cylinders 8 control the corresponding clamping rods 11 to clamp the workpiece by the corresponding clamping blocks 12 of the clamping rods 11, the two sides of the workpiece are positioned and fastened on the operating platform 1 through the clamping blocks 12 by the two symmetrically arranged clamping mechanisms 3, the problems that the workpiece is unsmooth on the outer side of the workpiece, the workpiece is fixed by the single clamping mechanism 3, and the like are solved, and the pressure value between the clamping blocks 12 and the workpiece is conveniently detected by the pressure sensing mechanism 18 by adopting the elastic clamping blocks 12, the pressure sensing mechanism 18 detects the pressure value of the workpiece clamped by the clamping block 12, and when the pressure value reaches the pressure value set by a person, the controller 19 controls the corresponding air cylinder 8 to stop running, so that the person can conveniently adjust the pressure value according to the required clamping degree.

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 automatic positioning and clamping fixture for the automobile is characterized by comprising an operating platform (1), wherein sliding electric rails (2) are arranged on two sides of the top end of the operating platform (1), clamping mechanisms (3) and sliding mechanisms are arranged on the sliding electric rails (2), the sliding mechanisms are installed on the clamping mechanisms (3), the two clamping mechanisms (3) are symmetrically arranged, rotating motors (4) are arranged on the clamping mechanisms (3), rotating columns (5) are arranged on one sides of the clamping mechanisms (3), rotating shafts (6) are arranged between the rotating motors (4) and the rotating columns (5), clamping plates (7) are arranged at one ends of the rotating columns (5), air cylinders (8) are arranged inside the clamping plates (7), a plurality of air cylinders (8) are arranged, and air columns (9) and air ports (10) are arranged on the air cylinders (8), cylinder (8) intercommunication gas post (9) and gas port (10), gas post (9) extend to the outside of pinch-off blades (7), gas port (10) intercommunication one side of pinch-off blades (7), be equipped with on gas post (9) and press from both sides tight pole (11), the one end that presss from both sides tight pole (11) is equipped with and presss from both sides tight piece (12), the outside of pinch-off blades (7) is equipped with laser ranging mechanism (13), the central point of operation panel (1) puts and is equipped with bin outlet (14), pinch-off blades (7) are located the top of bin outlet (14).

2. The automatic positioning and clamping fixture for the automobile as claimed in claim 1, wherein the sliding mechanism comprises a sliding block (15), the sliding block (15) is mounted at the bottom end of the clamping mechanism (3), a sliding slot (17) and a sliding motor (16) are arranged on the sliding block (15), the sliding block (15) is slidably connected with the sliding electric rail (2) through the sliding slot (17), and the sliding motor (16) is electrically connected with the sliding block (15).

3. The automatic positioning and clamping fixture for the automobile as claimed in claim 2, wherein the clamping block (12) is made of elastic material, and a pressure sensing mechanism (18) is arranged inside the clamping block (12).

4. The automatic positioning and clamping fixture for the automobile as claimed in claim 3, wherein a controller (19) is arranged on one side of the operating platform (1), and the controller (19) is electrically connected with the rotating motor (4), the pressure sensing mechanism (18), the air cylinder (8), the laser ranging mechanism (13) and the sliding motor (16).

5. The clamp of claim 4, wherein the clamping block (12) is provided with a mounting hole (20), one end of the clamping rod (11) abuts against the mounting hole (20), the clamping rod (11) and the clamping block (12) are provided with fastening holes (21), the fastening holes (21) are communicated with the mounting hole (20), and the fastening holes (21) are provided with fastening pins (22).

6. The automatic positioning and clamping fixture for the automobile as claimed in claim 5, wherein two ends of the sliding power rail (2) are provided with limiting blocks (23).

7. The automatic positioning and clamping fixture for the automobile as claimed in claim 6, wherein a protective net (24) is arranged on the air port (10).