CN218310944U - Automobile suspension torsion bar center hole drilling device - Google Patents

Abstract

The utility model discloses a car hangs torsion bar centre bore drilling equipment, comprises a workbench, the workstation top is located fixed plate one side sliding connection and is equipped with and removes the frame, the fixed plate is connected through the pneumatic cylinder with removing between the frame, it is equipped with the set casing to remove the frame top, be equipped with first motor in the set casing, first motor one end is equipped with drilling mechanism, the workstation top is located and removes frame one side and is equipped with automatic hydraulically operated fixture, it all is equipped with the second motor to lead to the horizontal both ends of inslot surface, second motor one end is equipped with the cylinder, cylinder one end is equipped with the automatic mechanical clamping jaw, the vertical one end of workstation is equipped with operating panel. The utility model has the advantages that: the utility model has reasonable design, simple and stable structure and strong practicability; the problem of the processing of current torsion bar both ends centre bore use the manual lathe respectively to its processing more, lead to very easily in process of production that the centre bore that the torsion bar both ends were processed can't guarantee coaxially and the concentricity for the torsion bar can't reach the required quality is solved.

Description

Automobile suspension torsion bar center hole drilling device

Technical Field

The utility model relates to a car hangs torsion bar production facility technical field specifically is a car hangs torsion bar centre bore drilling equipment.

Background

At present, automobiles become essential transportation tools for people to live and produce, and the demand is increasing continuously. Therefore, the automobile is required to have good performance, long service life, low cost and energy conservation. In order to achieve the above purpose, it is necessary to start with the development of each part of the automobile to make each part achieve the requirements of high performance, long service life and low cost. The existing automobile torsion bar can not meet the ideal requirement, the service life and the production efficiency are required to be improved, and the overall technical performance of an automobile is influenced. A crucial process is to form a central hole in the production process of the torsion bar, but the central holes at two ends of the torsion bar are processed by using a manual lathe, so that the central holes processed at two ends of the torsion bar cannot ensure the coaxiality and the concentricity in the production process, and the torsion bar cannot meet the quality requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at just in order to solve the processing of current torsion bar both ends centre bore and use the manual lathe respectively to process it, very lead to the centre bore that the torsion bar both ends were processed can't guarantee coaxial and concentricity very easily in process of production for the torsion bar can't reach the problem of required quality and provide a car suspension torsion bar centre bore drilling equipment.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a car hangs torsion bar centre bore drilling equipment, includes the workstation, the workstation bottom is equipped with a foot group, foot group bottom four corners all is equipped with the wheel, the horizontal both ends in workstation top all are equipped with the fixed plate, the workstation top is located fixed plate one side sliding connection is equipped with removes the frame, the fixed plate with remove and be connected through the pneumatic cylinder between the frame, remove the frame top and be equipped with the set casing, be equipped with first motor in the set casing, first motor one end is equipped with drilling mechanism, the workstation top is located remove frame one side and be equipped with automatic hydraulic fixture, the workstation top is located remove the frame with longitudinal sliding connection is equipped with the movable plate between the automatic hydraulic fixture, the movable plate top plug-in connection is equipped with collects the box, the workstation top is located be equipped with logical groove between the automatic hydraulic fixture, it all is equipped with the second motor to lead to the horizontal both ends of inslot surface, second motor one end is equipped with the cylinder, cylinder one end is equipped with the automatic mechanical clamping jaw, the longitudinal end of workstation is equipped with operating panel.

Furthermore, the hydraulic cylinder, the first motor, the automatic hydraulic fixture, the second motor and the automatic mechanical clamping jaw are controlled by an operation panel, so that the control is convenient.

Furthermore, two wheels at one transverse end of the support leg group are directional wheels, and two wheels at the other transverse end of the support leg group are universal brake wheels, so that the equipment can be conveniently moved.

Furthermore, the drilling mechanism comprises a drill chuck, and a drill bit is arranged at one end of the drill chuck in a clamping manner, so that the drill chuck is convenient to disassemble and assemble.

Furthermore, a plurality of slots are formed in the bottom of the collecting box, inserting blocks are movably connected into the slots and connected with the movable plate, and processing waste materials are collected.

Furthermore, a plurality of synchronous reinforcing rods are arranged between the cylinders, so that the stability of the structure is enhanced.

Furthermore, the automatic mechanical clamping jaw adopts a mechanical clamping jaw with an L-shaped clamping jaw.

The beneficial effects of the utility model are that: the utility model has reasonable design, simple and stable structure and strong practicability;

1. the automatic hydraulic clamp can limit and fix two ends of the torsion bar at the same time, so that the central points of the two ends of the torsion bar are positioned on the same horizontal line, and the coaxial and concentric accuracy of the central points of the two ends of the torsion bar is improved;

2. the arranged drilling mechanism can simultaneously perform central hole drilling work on the two ends of the torsion bar which completes limiting and fixing through the driving of the first motor and the hydraulic cylinder, so that the condition that the central holes at the two ends of the torsion bar are respectively processed is avoided, and the coaxiality and concentricity accuracy of the central holes at the two ends of the torsion bar are improved;

3. the automatic mechanical clamping jaw can automatically clamp the torsion bar under the action of the second motor and the air cylinder, so that the automatic clamping of the torsion bar is realized, and the labor consumption is saved;

4. the arranged drilling mechanism consists of a drill chuck and a drill bit clamping mechanism, so that the drill bit is convenient to replace when damaged and is more convenient to disassemble and assemble;

5. the arranged collecting box can collect the waste materials falling during drilling, so that the situation that the waste materials fall onto equipment and a large amount of manpower is wasted for cleaning in the later period is avoided;

6. the movable plate that sets up can carry out longitudinal movement at the workstation top, can remove one side with it when taking off the collection box and take off, avoids colliding with drilling mechanism when taking off the collection box and causes the damage.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 3;

fig. 5 is an enlarged view of C in fig. 4.

In the figure: 1-a workbench, 2-a support leg group, 3-wheels, 4-a fixed plate, 5-a moving frame, 6-a hydraulic cylinder, 7-a fixed shell, 8-a first motor, 9-a drilling mechanism, 10-an automatic hydraulic clamp, 11-a moving plate, 12-a collecting box, 13-a through groove, 14-a second motor, 15-a cylinder, 16-an automatic mechanical clamping jaw, 17-an operation panel, 18-a slot, 19-an insert block and 20-a synchronous reinforcing rod;

91-drill chuck, 92-drill bit.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the drilling device for the center hole of the torsion bar for automobile suspension comprises a workbench 1, wherein a support leg group 2 is arranged at the bottom of the workbench 1, wheels 3 are arranged at four corners of the bottom of the support leg group 2, fixing plates 4 are arranged at two transverse ends of the top of the workbench 1, a moving frame 5 is arranged at one side, located on one side of the fixing plates 4, of the top of the workbench 1 in a sliding connection mode, the fixing plates 4 are connected with the moving frame 5 through hydraulic cylinders 6, a fixing shell 7 is arranged at the top of the moving frame 5, a first motor 8 is arranged in the fixing shell 7, a drilling mechanism 9 is arranged at one end of the first motor 8, an automatic hydraulic clamp 10 is arranged at one side, located on the moving frame 5, of the top of the workbench 1, a moving plate 11 is arranged at the position, located between the moving frame 5 and the automatic hydraulic clamp 10, a moving plate 11 is arranged at the top of the moving plate 11 in a sliding connection mode, a collecting box 12 is arranged at the top of the workbench 1, a through groove 13 is arranged between the automatic hydraulic clamp 10, a second motor 14 is arranged at two transverse ends of the inner surface of the through groove 13, a cylinder 15 is arranged at one end of the cylinder 15, an automatic mechanical clamping jaw 16 is arranged at one end of the cylinder 15, and an operation panel 17 is arranged at one longitudinal end of the workbench 1.

The hydraulic cylinder 6, the first motor 8, the automatic hydraulic clamp 10, the second motor 14 and the automatic mechanical clamping jaw 16 are controlled by an operation panel 17, so that the control of each operation element is facilitated, and the operation panel 17 is provided with an automatic operation module to realize the automatic processing of a torsion bar center hole; the two wheels 3 at one transverse end of the supporting leg group 2 are directional wheels, the two wheels 3 at the other transverse end of the supporting leg group 2 are universal brake wheels, so that the equipment is convenient to carry and move, and meanwhile, the universal brake wheels can limit the moving state of the equipment, so that the condition that the equipment and a torsion bar are damaged due to movement of the equipment in the operation process is avoided; the drilling mechanism 9 comprises a drill chuck 91, a drill bit 92 is clamped at one end of the drill chuck 91, the drill chuck 91 and the drill bit 92 can be quickly disassembled and assembled, when the drill bit 92 is easily passivated and damaged when being used for a long time, the drill bit 92 can be quickly replaced, and the efficiency of machining the central hole of the torsion bar is ensured; the bottom of the collecting box 12 is provided with a plurality of slots 18, the slots 18 are internally provided with inserting blocks 19 in a movable connection mode, the inserting blocks 19 are connected with the movable plate 11, and when the movable plate 11 and the collecting box 12 are in a movable connection mode, the collecting box 12 can be quickly taken down to clean waste materials inside the collecting box by removing the movable connection relation between the slots 18 and the inserting blocks 19; a plurality of synchronous reinforcing rods 20 are arranged between the cylinders 15, so that the stability of the structure between the cylinders 15 is enhanced; the automatic mechanical clamping jaw 16 is a mechanical clamping jaw with an L-shaped clamping jaw, and the L-shaped clamping jaw can clamp the torsion bar in an enclosing manner when being closed, so that the torsion bar is prevented from sliding off the automatic mechanical clamping jaw 16 in the moving process; the horizontal both ends mirror symmetry of this equipment sets up.

The working principle is as follows: use the utility model discloses preceding universal brake wheel of unblock removes assigned position with this equipment earlier, then locks the removal state of dying universal brake wheel to this equipment and carries out spacing fixed and start operating panel. This equipment theory of operation divide into to press from both sides and gets, fixed drilling and unload and go on according to the order circulation in proper order, press from both sides operating panel control second motor start-up when getting work and drive the cylinder and carry out clockwise rotation, it stops rotatory to close the second motor after appointed angle to rotate, then operating panel control cylinder starts to stretch out and draw back and drive the automatic mechanical clamping jaw and follow the removal, operating panel control automatic mechanical clamping jaw opens when the cylinder goes on stretching out and drawing back, the cylinder stops stretching out and drawing back after the automatic mechanical clamping jaw contacts the torsion bar, and automatic mechanical clamping jaw begins to shrink and carries out the centre gripping to the torsion bar, then operating panel controls the second motor earlier and makes the cylinder return the normal position, control cylinder makes the automatic mechanical clamping jaw return the normal position afterwards, finally make the torsion bar be got on the automatic hydraulic clamp, it accomplishes to this clamp work of getting. When the fixed drilling work is started, the operation panel controls the automatic hydraulic clamp to fixedly clamp the torsion bar, then the operation panel controls the first motor to start to drive the drilling mechanism to rotate, then the operation panel controls the hydraulic cylinder to drive the drilling mechanism to move towards two ends of the torsion bar and drill holes, after the drilling is completed, the operation panel controls the hydraulic cylinder to return the drilling mechanism to the original position, then the operation panel controls the automatic hydraulic clamp to remove the fixed clamping on the torsion bar, and the fixed drilling work is completed. When the unloading work is started, the operation panel firstly controls the air cylinder to stretch and retract, the automatic mechanical clamping jaw clamps the torsion bar to move along with the air cylinder, when the specified position is reached, the operation panel stops the air cylinder to stretch and retract, then the operation panel controls the second motor to start to drive the air cylinder to rotate anticlockwise and the automatic mechanical clamping jaw clamps the torsion bar to move along with the torsion bar, when the torsion bar contacts the transmission belt, the operation panel closes the second motor to stop rotating, when the torsion bar contacts the transmission belt, the operation panel controls the automatic mechanical clamping jaw to loosen, so that the torsion bar falls onto the transmission belt, then the torsion bar is transported to the next processing program by the transmission belt, then the operation panel respectively starts the second motor and the air cylinder to return the automatic mechanical clamping jaw to the original position, and the unloading work is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a car hangs torsion bar centre bore drilling equipment, includes workstation (1), workstation (1) bottom is equipped with leg group (2), leg group (2) bottom four corners all is equipped with wheel (3), its characterized in that: workstation (1) top horizontal both ends all are equipped with fixed plate (4), workstation (1) top is located fixed plate (4) one side sliding connection is equipped with removes frame (5), fixed plate (4) with remove and be connected through pneumatic cylinder (6) between frame (5), it is equipped with set casing (7) to remove frame (5) top, be equipped with first motor (8) in set casing (7), first motor (8) one end is equipped with drilling mechanism (9), workstation (1) top is located remove frame (5) one side and be equipped with automatic hydraulic fixture (10), workstation (1) top is located remove frame (5) with vertical sliding connection is equipped with movable plate (11) between automatic hydraulic fixture (10), movable plate (11) top is inserted and is connected and is equipped with collection box (12), workstation (1) top is located be equipped with logical groove (13) between automatic hydraulic fixture (10), lead to groove (13) internal surface horizontal both ends and all be equipped with second motor (14), second motor (14) one end is equipped with cylinder (15), cylinder (15) one end is equipped with automatic hydraulic fixture (17) operation panel (1), operation panel (17).

2. The vehicle suspension torsion bar center hole drilling device according to claim 1, wherein the hydraulic cylinder (6), the first motor (8), the automatic hydraulic clamp (10), the second motor (14) and the automatic mechanical clamping jaw (16) are controlled by an operation panel (17).

3. The drilling device for the central hole of the automotive suspension torsion bar is characterized in that two wheels (3) at one transverse end of the support leg group (2) are directional wheels, and two wheels (3) at the other transverse end of the support leg group (2) are universal brake wheels.

4. The automobile suspension torsion bar central hole drilling device is characterized in that the drilling mechanism (9) comprises a drill chuck (91), and a drill bit (92) is clamped at one end of the drill chuck (91).

5. The vehicle suspension torsion bar center hole drilling device is characterized in that a plurality of inserting grooves (18) are formed in the bottom of the collecting box (12), inserting blocks (19) are movably connected into the inserting grooves (18), and the inserting blocks (19) are connected with the moving plate (11).

6. The vehicle suspension torsion bar center hole drilling device according to claim 1, wherein a plurality of synchronous reinforcing rods (20) are arranged between the air cylinders (15).

7. The device for drilling the central hole of the automotive suspension torsion bar is characterized in that the automatic mechanical clamping jaw (16) adopts a mechanical clamping jaw with an L-shaped clamping jaw.

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