CN217595557U - Automobile metal plate maintenance tool - Google Patents

Abstract

The utility model discloses a car panel beating repair tools, including the footboard, footboard central point puts and is provided with the height-adjusting device and installs automatic violently pull out the power supply mechanism through the height-adjusting device, violently pulls out the power supply mechanism automatically and installs the straw, and the one end of straw is connected with the suction hood, and the other end of straw is connected with the tee bend, and the three-way upper port is connected with the stop valve, and the three-way right-hand member mouth is connected with the vacuum pump. The vacuum pump takes air out of the suction hood through the suction pipe, the suction hood tightly holds the metal plate at the concave deformation position, an operator stands on two sides of the pedal by feet, the rotor shaft of the motor drives the screw to rotate in the same direction to drive the suction pipe to move rightwards, the traction of the concave deformation position of the metal plate is carried out until the concave deformation position of the metal plate recovers due to traction, the vacuum pump is closed, the stop valve is opened, external air enters the suction hood through the suction pipe, and in the whole process, deformation caused by pressing of other position surfaces of the metal plate due to drawing force application is avoided.

Description

Automobile metal plate maintenance tool

Technical Field

The utility model belongs to the technical field of auto repair, concretely relates to auto sheet metal repair tools.

Background

The car panel beating is collided the indent and is out of shape, adopt generally that the puller draws the regional drawing of the internal concave deformation, the realization restores the indent deformation region, current puller adopts hand-screw formula negative pressure suction cup and spiral shell accent type support to constitute, during the use, the attached region that needs to draw the recovery on the car of hand-screw formula negative pressure suction cup, the spiral head on the hand-screw negative pressure suction cup, make the cushion indent in the sucking disc warp, improve the suction of the panel beating face of negative pressure suction cup internal concave deformation department, the nut on the spiral shell accent type support of revolving this moment, make the cradling piece that four sides of spiral shell accent type support compress tightly on the panel beating face, and the screw rod at middle part pulls the negative pressure suction cup, under traction force effect, can draw the indent on the panel beating face outward, until the recovery, the weak point that exists is: in the process of rotating the nut, the support rods on four sides form pressing on the metal plate surface, and in the drawing process, the deformation of the pressed part of the support rods is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile metal plate repair tools to solve the problem that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car panel beating repair tools, includes the footboard, footboard central point puts and is provided with the height-adjusting device and installs automatic violently to pull out the power supply mechanism through the height-adjusting device, install the straw on the automatic violently pull out the power supply mechanism, the one end of straw is connected with the suction hood, the other end of straw is connected with the tee bend, the three-way upper port is connected with the stop valve, the three-way right-hand member mouth is connected with the vacuum pump.

Preferably, the height adjusting device comprises a supporting column arranged at the center of the pedal, a sliding sleeve is sleeved on the supporting column, and a locking bolt is screwed on one side of the lower part of the sliding sleeve.

Preferably, automatic violently pull out force supply mechanism is including rotating the fixed plate that sets up in sliding sleeve top position, one side of fixed plate is provided with the motor, the rotor shaft of motor runs through the fixed plate and is connected with the lead screw, the spiro union has the movable plate on the lead screw, position is connected with the slide bar around one side of fixed plate, the slide bar runs through the movable plate, the top of movable plate is provided with solid fixed ring and solid fixed ring setting on the straw.

Preferably, the top of the sliding sleeve is provided with a top plate, a bearing groove is formed in the top plate, a bearing is arranged in the bearing groove, the lower end of the fixing plate is provided with a rotating shaft, and the rotating shaft is inserted into an inner ring of the bearing.

Preferably, one end of the suction cover is provided with an annular groove, a soft ring is arranged in the annular groove, and one end of the soft ring is provided with a sticking ring.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the locking bolt is loosened, the sliding sleeve is moved upwards until the height of the suction hood is proper, the locking bolt is screwed, the end part of the locking bolt compresses the supporting column, the height of the sliding sleeve is stabilized, the height of the suction hood is stabilized at the same time, and the suction and extraction height can be conveniently adjusted;

the utility model discloses in, the vacuum pump passes through the straw and takes out the air in from the suction hood, the panel beating of tight indent deformation department is taken off to the suction hood, operating personnel stands in the both sides of footboard with both feet, the rotor shaft of motor drives the lead screw in the same direction as changeing, it moves right to drive the straw, to the pulling of panel beating indent deformation department, deformation department resumes because of pulling until the panel beating indent, close the vacuum pump, and open the stop valve, in outside air passes through the straw and gets into the suction hood, whole in-process, avoid causing to press and warp other position faces of panel beating because of drawing the application of force.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a left side view of FIG. 2;

fig. 4 is an enlarged schematic view of a portion of fig. 2.

In the figure: the vacuum pump comprises a pedal 1, a support column 2, a sliding sleeve 3, a locking bolt 4, a top plate 5, a bearing 6, a rotating shaft 7, a fixing plate 8, a motor 9, a lead screw 10, a moving plate 11, a sliding rod 12, a fixing ring 13, a suction pipe 14, a suction cover 15, a soft ring 16, a sticking ring 17, a tee joint 18, a stop valve 19 and a vacuum pump 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, fig. 2 and fig. 3 are shown, the embodiment of the utility model provides a car panel beating repair tools, including footboard 1, footboard 1 central point puts and is provided with heightening device and installs automatic violently pull up the power supply mechanism through heightening the device, heightening the device and including welding at the support column 2 that footboard 1 central point put, support column 2 is square post, sliding sleeve is equipped with sliding sleeve 3 on support column 2, sliding sleeve 3 is square cover, sliding sleeve 3's lower part right side spiro union has locking bolt 4, locking through locking bolt 4 is in the screw hole on sliding sleeve 3 right side, the locking bolt tip compresses tightly on support column 2, restriction sliding sleeve 3 reciprocates, sliding sleeve 3's top an organic whole is provided with roof 5, be equipped with the bearing groove in the roof 5, bearing 6 is inserted to the interference in the bearing groove, the lower extreme central point of fixed plate 8 puts an organic whole and is provided with swivel 7, swivel 7 interference that swivel 7 inserted the bearing 6, swivel 7 is accepted through bearing 6 rotation, but realization swivel 7 upper portion component all directions rotate.

Referring to fig. 1, 2 and 3, the automatic transverse pulling force supply mechanism includes a fixed plate 8 rotatably disposed at a top position of a sliding sleeve 3, a motor 9 is bolted to a right side of the fixed plate 8, the motor 9 is CV32-750-30S in model number, a rotor shaft of the motor 9 penetrates through a through hole formed in a center position of the fixed plate 8 and is flange-connected with a lead screw 10, a screw hole formed in a center position of a moving plate 11 is screwed onto the lead screw 10, sliding rods 12 are welded to front and rear positions of a left side of the fixed plate 8, the sliding rods 12 slidably penetrate through sliding holes formed in front and rear positions of the moving plate 11, a fixed ring 13 is integrally disposed at a top of the moving plate 11, and the fixed ring 13 is integrally disposed at a middle portion of a straw 14, a power cord of the motor 9 is connected to an output control end of a forward and reverse rotation controller, a power input end of the forward and reverse rotation controller is connected to an external power source through a cable, and the rotor shaft of the motor 9 is operated to realize reverse rotation or reverse rotation of the rotor shaft, so that the straw 14 is driven to move leftward or rightward under cooperation of the screw 10 and the screw hole, and the slide rod 12 is in cooperation with the sliding hole to enable the straw 14 to move stably in a leftward and rightward direction.

Referring to fig. 1, 2, 3 and 4, a suction hood 15 is connected to the left end of a suction pipe 14, the suction pipe 14 and the suction hood 15 are an integral piece, an annular groove is formed in the left end of the suction hood 15, an AB resin adhesive is used for bonding a soft ring 16 in the annular groove, a sticking ring 17 is integrally formed at the left end of the soft ring 16, the soft ring 16 and the sticking ring 17 are made of chloroprene rubber, when the left end of the suction hood 15 is stuck on a sheet metal surface, external air is not easy to enter the suction hood 15 through the soft sticking of the soft ring 16 and the sticking ring 17, a tee joint 18 is screwed to the right end of the suction pipe 14, a raw adhesive tape is tied at the screwed part, a stop valve 19 is connected to an upper port of the tee joint 18 through a double-wire joint, if a valve of the stop valve 19 is opened, the external air is discharged into the suction hood 15 through the suction pipe 14, a right port of the tee joint 18 is connected to a suction end of a vacuum pump 20 through the double-wire joint, a model of the vacuum pump 20 is ZR370-02PM, and when a power plug of the vacuum pump 20 is connected to an external power socket, the vacuum pump 20 can draw the suction hood 15.

The working principle of the embodiment is as follows: the suction and extraction height of the maintenance device can be adjusted as required, when the maintenance device is adjusted, the locking bolt 4 is unscrewed, the sliding sleeve 3 is moved upwards until the height of the suction cover 15 is proper, the locking bolt 4 is screwed, the end part of the locking bolt 4 is tightly pressed on the supporting column 2, the height of the sliding sleeve 3 is stabilized, meanwhile, the height of the suction cover 15 is stabilized, and the suction and extraction height can be conveniently adjusted;

when the device is used, the cover maintenance tool is moved, the sticking ring 17 is tightly pressed and attached to the concave deformation position of the metal plate, the vacuum pump 20 is started, air is pumped out from the suction cover 15 through the suction pipe 14 until the suction cover 15 tightly grabs the metal plate at the concave deformation position, an operator stands on two sides of the pedal 1 with two feet, the rotor shaft of the motor 9 drives the screw rod 10 to rotate clockwise by operating the forward and reverse controller, the moving plate 11 is driven to move rightwards under the matching of the screw rod 10 and the screw hole, so that the suction pipe 14 is driven to move rightwards, the traction on the concave deformation position of the metal plate is realized, the vacuum pump 20 is closed and the stop valve 19 is opened until the concave deformation position of the metal plate recovers due to traction, external air enters the suction cover 15 through the suction pipe 14, and the pressing on other position surfaces of the metal plate due to drawing force application is avoided in the whole process;

the bearing 6 rotates to receive the rotary shaft 7, so that the upper component of the rotary shaft 7 can rotate in all directions, and the metal plate surface can be pulled in the same position and in different directions.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (5)

1. The utility model provides an automobile sheet metal repair tools which characterized in that: including footboard (1), footboard (1) central point puts and is provided with the height-adjusting device and installs automatic horizontal pulling force supply mechanism through the height-adjusting device, install straw (14) on the automatic horizontal pulling force supply mechanism, the one end of straw (14) is connected with suction hood (15), the other end of straw (14) is connected with tee bend (18), the last port of tee bend (18) is connected with stop valve (19), the right-hand member mouth of tee bend (18) is connected with vacuum pump (20).

2. The automobile sheet metal repair tool according to claim 1, characterized in that: heightening device is including setting up support column (2) of putting at footboard (1) central point, the cover is equipped with sliding sleeve (3) on support column (2), the spiro union has locking bolt (4) on one side of the lower part of sliding sleeve (3).

3. The automobile sheet metal repair tool according to claim 2, characterized in that: automatic violently pull out power supply mechanism is including rotating fixed plate (8) that sets up at sliding sleeve (3) top position, one side of fixed plate (8) is provided with motor (9), the rotor shaft of motor (9) runs through fixed plate (8) and is connected with lead screw (10), the spiro union has movable plate (11) on lead screw (10), position is connected with slide bar (12) around one side of fixed plate (8), slide bar (12) run through movable plate (11), the top of movable plate (11) is provided with solid fixed ring (13) and sets up on straw (14).

4. The automobile sheet metal repair tool according to claim 3, characterized in that: the top of sliding sleeve (3) is provided with roof (5), be equipped with the bearing groove in roof (5), be provided with bearing (6) in the bearing groove, the lower extreme of fixed plate (8) is provided with spiral shaft (7), the inner circle of bearing (6) is inserted in spiral shaft (7).

5. The automobile sheet metal repair tool according to claim 1, characterized in that: one end of the suction cover (15) is provided with an annular groove, a soft ring (16) is arranged in the annular groove, and one end of the soft ring (16) is provided with a sticking ring (17).

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