CN219136251U - Mould formula girder correction platform - Google Patents

Abstract

The utility model discloses a mold type girder correction platform, and belongs to the technical field of automobile maintenance equipment; the utility model is provided with a scissor fork type lifter; a base station which is arranged at the top end of the scissor fork type lifter and is provided with two longitudinal beams which are arranged at intervals; the plurality of cross beams are connected between the two longitudinal beams in a sliding manner through sliding blocks, wherein each two cross beams are in a group, and an upper vehicle plate is connected between each group of cross beams; the sliding seat is used for being connected with the cross beams in a sliding mode, two sliding seats are arranged on each cross beam, a through hole is formed in the upper surface of each sliding seat, a main clamp is arranged in each through hole, the top end of each main clamp is fixedly connected with a special clamp, and the special clamps are connected with a vehicle body through positioning pieces.

Description

Mould formula girder correction platform

Technical Field

The utility model relates to the technical field of automobile maintenance equipment, in particular to a mold type girder correction platform.

Background

Currently in the automotive aftermarket, when repairing a collision damaged vehicle, commonly used girder correction platforms are divided into three types: floor frame type, platform type and mold type;

the floor frame type platform basically only provides fixed vehicles and drawing equipment, so that the vehicle body can be repaired roughly only by comparing parts or measuring diagonal lines by a flexible rule in the process of repairing the vehicle body, the vehicle body data cannot be repaired accurately, and the technical level and experience of a maintenance technician are seriously relied on. The die type girder correction platform simulates a die positioning mode during automobile production and manufacturing, each car provides a set of positioning dies, so that each maintenance point can be accurately positioned, the current positioning accuracy can reach 1mm, however, the die type girder correction platform has the defect that almost every car type is provided with a set of dies, and the purchasing cost and the management cost of a repair shop are seriously increased.

Therefore, based on the above-mentioned problems, how to provide a mold type girder correction platform capable of realizing accurate positioning and reducing cost is an important technical problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a die girder correction platform which realizes accurate positioning by a set of combined die clamps and simultaneously reduces the cost.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model discloses a mold type girder correction platform, which comprises:

a scissor lift;

a base station which is arranged at the top end of the scissor fork type lifter and is provided with two longitudinal beams which are arranged at intervals;

the plurality of cross beams are connected between the two longitudinal beams in a sliding manner through sliding blocks, wherein each two cross beams are in a group, and an upper vehicle plate is connected between each group of cross beams; and

the sliding seat is used for being connected with the cross beams in a sliding mode, each cross beam is provided with two sliding seats, the upper surface of each sliding seat is provided with a through hole, a main clamp is arranged on the through hole, the top end of the main clamp is fixedly connected with a special-shaped clamp, and the special-shaped clamp is connected with a vehicle body through a locating piece.

Further, the transmission part is provided with a rack, the side beams and one side of the main clamp are fixedly connected with the rack, and the rack is meshed with the sliding block and the gear connected with the sliding seat in a rotating way.

Further, the slide block and the slide seat are provided with locking bolts for locking the cross beam, the main clamp and the slide seat at any positions.

Further, the device also comprises a scale, and the longitudinal beam, the transverse beam and one side of the main clamp are fixedly connected with the scale.

Further, the base station is of a frame structure and comprises two longitudinal beams, and two ends of each longitudinal beam are fixedly connected with connecting beams.

Further, the cross beam comprises two cross beam bodies which are oppositely arranged and have a C-shaped cross section, and the two cross beam bodies are arranged at intervals.

Further, the main fixture comprises a column-shaped upright post and a connecting seat fixedly connected to the top end of the upright post, the upright post is inserted into the through hole, and the connecting seat is fixedly connected with the special-shaped fixture.

In the technical scheme, the mold type girder correction platform provided by the utility model has the beneficial effects that:

the mold type girder correction platform is characterized in that a set of three-dimensional motion correction platform is formed by matching a longitudinal beam with a cross beam, matching a cross beam with a sliding seat and matching a sliding seat with a main clamp, different special-shaped clamps are arranged at the tail end of the main clamp to adapt to different positions of a vehicle body to avoid shielding of vehicle body parts, and the special-shaped clamps can be connected with corresponding hole sites of the vehicle body through positioning pieces, so that accurate positioning is realized by a mode of a set of combined mold type clamps, and meanwhile, the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is an isometric view of a mold frame correction platform of the present disclosure;

FIG. 2 is an exploded view of a mold type girder calibration platform of the present disclosure;

FIG. 3 is an isometric view of a stringer of a mold type girder correction platform of the present disclosure;

FIG. 4 is a cross beam isometric view of a mold type girder calibration platform of the present disclosure;

FIG. 5 is a slip table isometric view of a mold type girder correction platform disclosed by the utility model;

fig. 6 is an isometric view of a master fixture of a mold frame correction platform of the present disclosure.

Reference numerals illustrate:

1. a scissor lift;

2. a longitudinal beam; 21. a longitudinal scale; 22. a longitudinal beam rack;

3. a cross beam; 31. a cross beam gear; 32. a first locking bolt; 33. a transverse scale;

4. a slide; 41. a second locking bolt; 42. a slide seat gear; 43. a third locking bolt;

5. a main clamp; 51. a vertical scale; 52. a main clamp rack;

6. a special-shaped clamp;

7. a positioning piece;

8. and (5) loading the vehicle plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

See fig. 1, 2;

the utility model discloses a mould type girder correction platform, which comprises:

the scissor type lifter 1 is an electric hydraulic scissor type lifter, the whole maintenance base is driven to do lifting motion when the scissor type lifter 1 ascends and descends, vehicles are conveniently lifted and lowered when the scissor type lifter is lowered to the lowest point, and personnel can conveniently maintain the vehicles when the scissor type lifter is lifted to a certain height.

The base station is arranged at the top end of the scissor fork type lifter 1 and is provided with two longitudinal beams 2 which are arranged at intervals, and a main body structure of the maintenance base station is formed by the two longitudinal beams 2;

the cross beams 3 are connected between the two longitudinal beams 2 in a sliding manner through the sliding blocks, so that the cross beams 3 can move along the length direction of the longitudinal beams 2, wherein each two cross beams 3 are in a group, and an upper vehicle plate 8 is connected between each group of cross beams 3, so that the upper vehicle is convenient to use; and also comprises

The sliding seat 4 is used for being connected with the cross beam 3 in a sliding way, wherein each cross beam 3 is provided with two sliding seats 4, that is to say, the cross beam 3 longitudinally displaces along the longitudinal beam 2, meanwhile, the sliding seats 4 on the cross beam 3 slide along the length direction of the cross beam 3, so that transverse displacement is formed between the sliding seats and the cross beam 2, through holes are formed in the upper surface of the sliding seats 4, main clamps 5 are arranged in the through holes, the height of the main clamps 5 can be selectively fixed through the through holes, the mold type girder correction platform is matched with the cross beam 3 through the cross beam 2, the cross beam 3 is matched with the sliding seats 4, the sliding seats 4 are matched with the main clamps 5 to form a set of three-dimensional motion correction platform, different special-shaped clamps 6 are arranged at the tail ends of the main clamps 5 to adapt to different positions of a car body to avoid shielding of car body parts, the special-shaped clamps 6 can be connected with corresponding hole positions of the car body through positioning pieces 7, the positioning pieces 7 can be bolts in the prior art, and the positioning pieces 7 can have various specifications according to different diameters and forms of holes of the car body openings;

see fig. 3-6;

preferably, the transmission part is provided with a rack, and the side beams 2 and one side of the main clamp 5 are fixedly connected with the rack, and are meshed with the slide block and the gear connected with the slide seat 4 in a rotating way through the rack.

Specifically, the transmission part comprises a rack and a gear meshed with the rack, and the rack can be driven to reciprocate by driving the gear to rotate.

Referring to fig. 3, the rack includes a side rail rack 22 fixedly attached to the side of the side rail 2, and a main clamp rack 52 fixedly attached to the side of the main clamp 5, as shown in fig. 6;

referring to fig. 4, the gears comprise a beam gear 31 rotatably connected to a slider of the beam 3, referring to fig. 5, and a slide gear 42 rotatably connected to the slide 4, wherein the beam gear 31 is meshed with the beam rack 22, the slide gear 42 is meshed with the main clamp rack 52, the beam gear 31 and the slide gear 42 are driven to rotate by an external auxiliary tool, the beam 3 can be displaced along the length direction of the beam 2, and the main clamp 5 can vertically perform lifting motion with the ground;

see fig. 4, 5;

preferably, a plurality of locking bolts, a slider and a slide 4 are provided with locking bolts for locking the cross beam 3, and the main clamp 5 and the slide 4 at arbitrary positions.

Specifically, the locking bolts include a first locking bolt 32, a second locking bolt 41, and a third locking bolt 43;

referring to fig. 4, a first locking bolt 32 is screwed on a slider of the cross beam 3, the first locking bolt 32 extends into the slider and is in contact with the surface of the longitudinal beam 2, so that the position of the cross beam 3 on the longitudinal beam 2 is fixed, the cross beam 3 is not moved and can resist the strong pulling force when the vehicle body is maintained, when the cross beam 3 is required to slide, a cross beam gear 31 is driven by an external auxiliary tool, the cross beam 3 slides on the longitudinal beam 2, the change of the size is read by a longitudinal scale 21, and when the cross beam 3 moves to a proper position, the cross beam 3 can be fastened on the longitudinal beam 2 by the locking bolt;

referring to fig. 5, two sides of the upper surface of the sliding seat 4 are both in threaded connection with a second locking bolt 41, the second locking bolt 41 extends into the sliding seat 4 to contact against the surface of the cross beam 3, so that the relative position of the sliding seat 4 on the cross beam 3 is fixed, when the sliding seat 4 moves on the cross beam 3, the dimensional change of the transverse scale 33 can be read at any time, and the second locking bolt 41 is locked at a proper position;

the sliding seat 4 is of a hexagonal structure, a circular through hole is formed in the sliding seat 4, an expansion joint is formed in one side of the through hole, lug plates are formed on two sides of the expansion joint, a third locking bolt 43 is connected between the two lug plates, the width of the expansion joint is reduced through the third locking bolt 43, a mark for reading the size of a vertical scale 51 is arranged in front of the sliding seat 4 (far away from the lug plates), a sliding seat gear 42 is arranged on the side of the sliding seat 4, a main clamp 5 is arranged on the sliding seat 4 through the circular through hole, when the height of the main clamp 5 needs to be adjusted, the sliding seat gear 42 can be driven by an external auxiliary tool to enable the main clamp 5 to move up and down, when the main clamp 5 moves to a proper position, the main clamp 5 can be locked by the third locking bolt 43, and the height position of the main clamp 5 on the sliding seat 4 is fixed;

see fig. 3, 4, 6;

for accurate control crossbeam 3, slide 4 and main anchor clamps 5 displacement, this correction platform still includes the scale, and longeron 2 and crossbeam 3 and main anchor clamps 5 one side all have linked firmly the scale. The scale comprises a longitudinal scale 21, a transverse scale 33 and a vertical scale 51, wherein one side of a longitudinal beam 2 is fixedly connected with the longitudinal scale 21, one side of a transverse beam 3 is fixedly connected with the transverse scale 33, and one side of a main clamp 5 is fixedly connected with the vertical scale 51;

see fig. 3;

in order to reduce the overall weight of the correction platform, preferably, the base platform is of a frame body structure and comprises two longitudinal beams 2, and connecting beams are fixedly connected to two ends of the two longitudinal beams 2.

Preferably, the cross beam 3 comprises two oppositely arranged cross beam bodies with a C-shaped cross section, and the two cross beam bodies are arranged at intervals.

Preferably, the main fixture 5 comprises a cylindrical upright post and a connecting seat fixedly connected to the top end of the upright post, the upright post is inserted into the through hole, one side of the upright post is fixedly connected with a vertical scale 51, the connecting seat is of a hexagonal structure, and four threaded holes are formed in the front, back, left, right and upper sides of the connecting seat and are connected with the special fixture 6 through the threaded holes for facilitating the installation of the special fixture 6 in all directions of the connecting seat;

in the technical scheme, the mold type girder correction platform provided by the utility model is characterized in that the mold type girder correction platform comprises a girder correction platform body;

the maintenance process of the vehicle comprises the following steps:

the base station is lowered to the lowest point, the vehicle runs or is pulled to the base station, the scissor lift 1 lifts the base station, the vehicle is lifted, properly descends and is supported by a vehicle supporting device (external equipment), the upper vehicle plate 8 is detached, 4 basic positioning main clamps 5 are installed according to the drawing, the vehicle is properly lifted, the vehicle supporting device is removed, the positioning main clamps 5 of the collision damaged part are installed according to the drawing, and the vehicle is restored to a delivery state according to the vehicle model size data given by the drawing;

while certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. A mold type girder correction platform, comprising:

a scissor lift (1);

a base station which is arranged at the top end of the scissor fork type lifter (1), wherein the base station is provided with two longitudinal beams (2) which are arranged at intervals;

the plurality of cross beams (3) are connected between the two longitudinal beams (2) in a sliding manner through sliding blocks, wherein each two cross beams (3) are in a group, and an upper vehicle plate (8) is connected between each group of cross beams (3);

the device comprises a plurality of sliding seats (4) which are used for being connected with the cross beams (3) in a sliding mode, each cross beam (3) is provided with two sliding seats (4), the upper surface of each sliding seat (4) is provided with a through hole, a main clamp (5) is arranged on the through hole, the top end of each main clamp (5) is fixedly connected with a special-shaped clamp (6), and each special-shaped clamp (6) is connected with a vehicle body through a locating piece (7).

2. A modular girder correction platform according to claim 1, wherein;

the transmission part is provided with a rack, the racks are fixedly connected to one sides of the longitudinal beam (2) and the main clamp (5), and the racks are meshed with the sliding block and the gears rotatably connected to the sliding seat (4) through the racks.

3. A modular girder correction platform according to claim 1, wherein;

the sliding block and the sliding seat (4) are respectively provided with a locking bolt for locking the cross beam (3), the main clamp (5) and the sliding seat (4) at any position.

4. A modular girder correction platform according to claim 1, wherein;

the device also comprises a scale, and the longitudinal beam (2), the cross beam (3) and one side of the main clamp (5) are fixedly connected with the scale.

5. A modular girder erection platform according to any of claims 1-4, wherein;

the base station is of a frame body structure and comprises two longitudinal beams (2), and connecting beams are fixedly connected to two ends of the two longitudinal beams (2).

6. A modular girder erection platform according to any of claims 1-4, wherein;

the cross beam (3) comprises two opposite cross beam bodies with a C-shaped cross section, and the two cross beam bodies are arranged at intervals.

7. A modular girder erection platform according to any of claims 1-4, wherein;

the main clamp (5) comprises a column-shaped upright post and a connecting seat fixedly connected to the top end of the upright post, the upright post is inserted into the through hole, and the connecting seat is fixedly connected with the special-shaped clamp (6).

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