CN216634301U - Engine fixing device for automobile repair - Google Patents

Abstract

The utility model discloses an engine fixing device for auto repair, which comprises a support box, universal wheels are installed at the bottom of the support box near the four corners, and telescopic rods are installed on the top of the support box near the four corners. The same inspection platform is installed at the top, the interior of the inspection platform is provided with a cavity, a wear-resistant pad is installed in the upper middle of the inspection platform, and two left and right clamping plates are arranged above the inspection platform. Anti-skid pads are installed on the inner side, connecting rods are installed on the bottom ends of the two clamping plates, and two left and right openings are arranged above the inspection platform; The use of rod, threaded sleeve, second slider and connecting rod can achieve the purpose of raising and lowering the height of the inspection platform, so that corresponding adjustments can be made according to different use requirements, which improves the use of practicability.

Description

An engine fixing device for auto repair

technical field

The utility model relates to the technical field of automobile engines, in particular to an engine fixing device for automobile repair.

Background technique

An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, electric motors, etc. For example, internal combustion engines usually convert chemical energy into mechanical energy. It can refer to the entire machine including the power unit. During the use of the car, the engine will inevitably be damaged. The operator will disassemble the engine and place it on the maintenance bench for maintenance.

At present, it is inconvenient to adjust the height of the traditional inspection platform according to the needs of the operator, resulting in reduced practicability, and it is inconvenient for the traditional inspection platform to fix the engine, so that the engine will shake during maintenance, which will affect the maintenance work.

Utility model content

In order to overcome the deficiencies of the prior art, one of the objectives of the present invention is to provide an engine fixing device for auto repair.

One of the purposes of the present utility model adopts the following technical scheme to realize:

An engine fixing device for auto repair, comprising a support box, universal wheels are installed at the bottom of the support box near the four corners, telescopic rods are installed on the top of the support box near the four corners, and four of the telescopic rods are installed. The top of the inspection platform is installed with the same inspection platform, the interior of the inspection platform is provided with a cavity, a wear-resistant pad is installed in the upper middle of the inspection platform, and two left and right clamping plates are arranged above the inspection platform. , anti-skid pads are installed on the inner sides of the two clamping plates, connecting rods are installed at the bottom ends of the two clamping plates, and two left and right openings are opened above the inspection platform. The bottom ends of the connecting rods all extend to the interior of the cavity through the opening, the cavity is provided with a clamping mechanism, the lower part of the inspection platform is provided with a lifting mechanism, and the left and right sides of the support box are provided with limiters mechanism.

Further, the clamping mechanism includes a first motor, a first motor is installed in the lower middle of the inspection platform, the output end of the first motor penetrates through the inspection platform, and extends to the interior of the cavity, where a rotating plate is installed. , movable rods are rotatably installed at the bottom of the rotating plate near the left and right sides, the interior of the cavity is provided with moving blocks near the left and right sides, and the two moving blocks are installed on opposite sides of the two moving blocks. One end of the two movable rods away from the turning plate is rotatably mounted on the mounting board, and the upper parts of the two movable blocks are connected with the adjacent connecting rods.

Further, a first sliding block is installed below the two moving blocks, and two first sliding grooves adapted to the first sliding block are opened at the bottom of the cavity, and two of the first sliding blocks are provided. A sliding block is respectively slidably installed inside the adjacent first chute.

Further, the lifting mechanism includes a bidirectional threaded rod, a bidirectional threaded rod is rotatably installed inside the support box, and two threaded sleeves are sleeved on the bidirectional threaded rod, and the front sides of the two threaded sleeves are both rotated. A connecting rod is installed, two rectangular openings are opened above the support box, two mounting seats are installed below the inspection platform, and the ends of the two connecting rods away from the threaded sleeve pass through the rectangular opening and extend Rotate to the outside of the support box and mount it on the mount.

Further, a first bevel gear is sleeved on the outer side of the two-way threaded rod near the right side, a second bevel gear is meshed above the first bevel gear, and a first bevel gear is installed above the support box near the right side. Two motors, the output end of the second motor penetrates through the support box and extends to the inside of the support box to be connected with the second bevel gear.

Further, a second sliding block is installed below the two threaded sleeves, and two second sliding grooves adapted to the second sliding block are opened at the bottom of the inside of the support box, and two of the second sliding blocks are provided. The two sliding blocks are respectively slidably installed inside the adjacent second chute.

Further, the limiting mechanism includes a horizontal plate, the left and right sides of the support box are installed with horizontal plates, both the horizontal plates are provided with openings, and the two horizontal plates are provided with vertical plates. The top ends of the two vertical rods are installed with limit plates, and the bottom ends of the two vertical rods pass through the openings and extend to the bottom of the horizontal plate. A support plate is installed. A rubber layer is installed at the bottom, a vertical plate is installed on the upper part of the two horizontal plates near the outer side, a T-shaped rod is installed on the outer side of the two vertical plates, and a socket is opened on the two vertical plates. The two vertical rods are provided with two slots, the inner ends of the two T-shaped rods pass through the sockets and extend to the inside of one of the slots, and the two T-shaped rods Springs are connected with the vertical plate, and the two springs are respectively sleeved on the outer sides of the adjacent T-shaped rods.

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

1. The utility model utilizes the provided lifting mechanism to achieve the purpose of lifting and lowering the height of the inspection platform through the mutual cooperation of the second motor, the two-way threaded rod, the threaded sleeve, the second sliding block and the connecting rod. , so that corresponding adjustments can be made according to different use requirements, which improves the practicability of use;

2. The utility model utilizes the provided clamping mechanism, through the mutual cooperation of the first motor, the rotating plate, the movable rod, the mounting plate, the moving block, the connecting rod and the clamping plate, it can achieve the maintenance of the parts that need to be repaired. For the purpose of clamping and fixing the engine, the anti-skid pad can increase the friction between the clamping plate and the engine, so that the fixing effect is better.

The above description is only an overview of the technical solutions of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present invention better. It is obvious and easy to understand, and the preferred embodiments are exemplified below, and the detailed description is as follows in conjunction with the accompanying drawings.

Description of drawings

1 is a schematic diagram of the overall structure of this embodiment;

Figure 2 is a partial side view of this embodiment;

Fig. 3 is the partial bottom view of this embodiment;

Fig. 4 is the enlarged view of place A in Fig. 1 of this embodiment;

FIG. 5 is an enlarged view of B in FIG. 1 of the present embodiment.

In the picture: 1. Support box; 2. Universal wheel; 3. Telescopic rod; 4. Inspection table; 5. Cavity; 6. Clamping plate; 7. Connecting rod; 8. First motor; 9. Turning plate ; 10, movable rod; 11, moving block; 12, mounting plate; 13, the first slider; 14, two-way threaded rod; 15, threaded sleeve; 16, connecting rod; 17, the first bevel gear; 18, the second Bevel gear; 19, second motor; 20, second slider; 21, horizontal plate; 22, vertical rod; 23, support plate; 24, vertical plate; 25, T-shaped rod; 26, anti-wear pad.

Detailed ways

Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a co-existence of an intervening component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a co-existing centered component. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIGS. 1 to 5 , an engine fixing device for auto repair, including a support box 1 , universal wheels 2 are installed at the bottom of the support box 1 near the four corners, and telescopic wheels 2 are installed at the top of the support box 1 near the four corners Rod 3, the top of the four telescopic rods 3 is installed with the same inspection platform 4, the interior of the inspection platform 4 is provided with a cavity 5, the upper middle of the inspection platform 4 is installed with a wear-resistant pad 26, and the upper part of the inspection platform 4 is provided with Two clamping plates 6 are arranged on the left and right, the inner sides of the two clamping plates 6 are installed with anti-skid pads, the bottom ends of the two clamping plates 6 are installed with connecting rods 7, and two left and right are opened above the inspection platform 4. The bottom ends of the two connecting rods 7 extend to the interior of the cavity 5 through the openings provided. The cavity 5 is provided with a clamping mechanism, and a lifting mechanism is provided under the inspection platform 4 to support the left and right sides of the box 1. There are limit mechanisms;

The clamping mechanism includes a first motor 8. A first motor 8 is installed at the lower middle of the inspection platform 4. The output end of the first motor 8 penetrates through the inspection platform 4 and extends to the interior of the cavity 5. A rotating plate 9 is installed. A movable rod 10 is rotatably installed at the bottom of the plate 9 near the left and right sides, and the interior of the cavity 5 is provided with a moving block 11 near the left and right sides, and a first slider 13 is installed under the two moving blocks 11. The bottom of the cavity 5 is provided with two first sliding grooves matching the first sliding blocks 13 , and the two first sliding blocks 13 are respectively slidably installed inside the adjacent first sliding grooves, through the first sliding blocks 13 . The slider 13 slides inside the first chute, which is convenient to maintain the stability of the left and right movement of the moving block 11 . The opposite sides of the two moving blocks 11 are installed with the mounting plates 12 , and the two movable rods 10 are located at one end away from the turning plate 9 . It is rotatably mounted on the mounting plate 12, and the tops of the two moving blocks 11 are connected with the adjacent connecting rods 7. This mechanism can be moved through the first motor 8, the rotating plate 9, the movable rod 10, the mounting plate 12, and the The use of block 11, connecting rod 7 and clamping plate 6 can achieve the purpose of clamping and fixing the engine that needs to be repaired, and the anti-skid pad can increase the friction between the clamping plate 6 and the engine. , to make the fixation effect better;

The lifting mechanism includes a two-way threaded rod 14, a two-way threaded rod 14 is rotatably installed inside the support box 1, and a first bevel gear 17 is sleeved on the outer side of the two-way threaded rod 14 near the right side, and a first bevel gear 17 is meshed above the first bevel gear 17. Two bevel gears 18, a second motor 19 is installed above the support box 1 near the right side, the output end of the second motor 19 penetrates the support box 1 and extends to the inside of the support box 1 and the second bevel gear 18. The two-way threaded rod 14 is sleeved with two threaded sleeves 15, and a second sliding block 20 is installed under the two threaded sleeves 15. The bottom of the support box 1 is provided with two sliding blocks 20 that are suitable for the second sliding block 20. and the two second sliding blocks 20 are respectively slidably installed inside the adjacent second sliding grooves, and the second sliding blocks 20 slide inside the second sliding grooves to facilitate the restriction of the threaded sleeve 15. position, to prevent the threaded sleeve 15 from rotating with the bidirectional threaded rod 14, the front sides of the two threaded sleeves 15 are rotatably installed with connecting rods 16, the upper part of the support box 1 is provided with two rectangular openings, and the lower part of the inspection platform 4 is installed with two A mounting seat, one end of the two connecting rods 16 away from the threaded sleeve 15 passes through the rectangular opening, and extends to the outside of the support box 1 to be rotatably installed on the mounting seat. The threaded sleeve 15, the second slider 20 and the connecting rod 16 are used in cooperation with each other to achieve the purpose of raising and lowering the height of the inspection platform 4, so that corresponding adjustments can be made according to different use requirements, improving the usefulness in use;

The limiting mechanism includes a horizontal plate 21. The horizontal plates 21 are installed on the left and right sides of the support box 1. The two horizontal plates 21 are provided with openings, and the two horizontal plates 21 are provided with vertical rods 22. The top ends of the rods 22 are installed with limit plates, the bottom ends of the two vertical rods 22 pass through the openings and extend to the bottom of the horizontal plate 21 and a support plate 23 is installed, and the bottom of the two support plates 23 is installed with a rubber layer. , a vertical plate 24 is installed on the top of the two horizontal plates 21 near the outer side, the outer side of the two vertical plates 24 is provided with a T-shaped rod 25, the two vertical plates 24 are provided with sockets, and the two vertical rods 22 There are two slots on the upper part, the inner ends of the two T-shaped rods 25 pass through the sockets and extend to the inside of one of the slots, and springs are connected between the two T-shaped rods 25 and the vertical plate 24 , and the two springs are respectively sleeved on the outside of the adjacent T-shaped rods 25. This mechanism can move down through the support plate 23, thereby driving the rubber layer down to the ground, thereby limiting the overall position of the device. To prevent the device from being displaced during operation and affecting the working process, the T-shaped rod 25 is convenient for fixing the vertical rod 22 .

Working principle: when the utility model is in use, the device is first pushed to a suitable position through the universal wheel 2, and then the T-shaped rod 25 is pulled out to keep the T-shaped rod 25 away from the slot below, and then the vertical rod is pulled out. 22 moves down, so that the vertical rod 22 drives the support plate 23 to support the ground downward, and then inserts the T-shaped rod 25 into the upper slot to fix the vertical rod 22, so that the whole device is carried out through the support plate 23. Limiting, increasing the friction with the ground through the rubber layer. After the position of the device is limited, the engine can be placed on the top of the inspection platform 4. The service life of the table 4 is extended, and then the first motor 8 is started, and the first motor 8 drives the rotating plate 9 to rotate, so that the two sides of the rotating plate 9 pull the movable rod 10 to move inward, so that the two movable rods 10 can pull the mounting plate 12 Move to the opposite side, the two mounting plates 12 drive the moving block 11 to move to the opposite side, and the two moving blocks 11 can drive the clamping plate 6 to move to the opposite side through the connecting rod 7, so that the two clamping plates 6 drive The anti-skid pad is in contact with the engine, so as to achieve the purpose of fixing the engine. After the fixing is completed, when the height of the inspection platform 4 needs to be raised, the second motor 19 can be started to rotate forward, and the second motor 19 drives the first motor. The second bevel gear 18 rotates, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the bidirectional threaded rod 14 to rotate, and the bidirectional threaded rod 14 drives the two threaded sleeves 15 to move to the opposite side, so that the two The threaded sleeve 15 drives the connecting end of the connecting rod 16 to move to the opposite side. At this time, the angle between the two connecting rods 16 gradually becomes smaller, so that the two connecting rods 16 can lift up the inspection platform 4 through the mounting seat. On the contrary, the height of the inspection platform 4 can be lowered, which facilitates flexible lifting and lowering according to the user's use requirements, and improves the practicability.

The above-mentioned embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited by this. Any insubstantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. The scope of protection of the present utility model.

Claims (7)

1. The utility model provides a vapour is repaiied and is used engine fixing device, includes supporting box (1), its characterized in that: the universal wheels (2) are mounted at the positions, close to the four corners, of the bottom of the supporting box (1), the telescopic rods (3) are mounted at the positions, close to the four corners, of the top of each supporting box (1), the top ends of the four telescopic rods (3) are mounted with the same maintenance platform (4), a cavity (5) is arranged inside each maintenance platform (4), an anti-abrasion pad (26) is mounted in the middle of the upper portion of each maintenance platform (4), two clamping plates (6) which are arranged left and right are arranged above each maintenance platform (4), anti-slip pads are mounted on the inner sides of the two clamping plates (6), connecting rods (7) are mounted at the bottoms of the two clamping plates (6), two openings which are arranged left and right are formed in the upper portion of each maintenance platform (4), the bottoms of the two connecting rods (7) extend into the cavity (5) through the openings, and clamping mechanisms are arranged inside the cavity (5), the maintenance platform is characterized in that a lifting mechanism is arranged below the maintenance platform (4), and limiting mechanisms are arranged on the left side and the right side of the supporting box (1).

2. The engine fixing device for automobile repair as claimed in claim 1, wherein: fixture includes first motor (8), department installs first motor (8) in the middle of the below of maintenance platform (4), the output of first motor (8) runs through maintenance platform (4) to extend to the internally mounted of cavity (5) has commentaries on classics board (9), the below of changeing board (9) is close to left and right sides department and all rotates and install movable rod (10), the inside of cavity (5) is close to left and right sides department and all is equipped with movable block (11), two mounting panel (12), two are all installed to relative one side of movable block (11) the one end that changes board (9) was kept away from in movable rod (10) all rotates and installs on mounting panel (12), two the top of movable block (11) all is connected between adjacent connecting rod (7).

3. An engine fixing device for automobile repair as claimed in claim 2, wherein: first sliding blocks (13) are mounted below the two moving blocks (11), two first sliding grooves matched with the first sliding blocks (13) are formed in the bottom of the inner portion of the cavity (5), and the two first sliding blocks (13) are respectively mounted inside the adjacent first sliding grooves in a sliding mode.

4. The engine fixing device for automobile repair as claimed in claim 1, wherein: elevating system includes two-way threaded rod (14), two-way threaded rod (14) are installed to the inside rotation of supporting box (1), the cover is equipped with two thread bush (15) on two-way threaded rod (14), two the front side of thread bush (15) all rotates and installs connecting rod (16), two rectangle openings have been seted up to the top of supporting box (1), two mount pads, two are installed to the below of maintenance platform (4) one end that thread bush (15) were kept away from in connecting rod (16) all passes the rectangle opening to the outside rotation that extends to supporting box (1) is installed on the mount pad.

5. The engine fixing device for automobile repair as claimed in claim 4, wherein: the outside of two-way threaded rod (14) is close to right side department cover and is equipped with first bevel gear (17), the top meshing of first bevel gear (17) has second bevel gear (18), the top of supporting box (1) is close to right side department and installs second motor (19), the output of second motor (19) runs through supporting box (1) to extend to and be connected between the inside and second bevel gear (18) of supporting box (1).

6. An engine fixing device for automobile repair as claimed in claim 5, wherein: two second slider (20) are all installed to the below of thread bush (15), two second spouts with second slider (20) looks adaptation are seted up to the inside bottom of supporting box (1), and two second slider (20) respectively slidable mounting is in the inside of adjacent second spout.

7. The engine fixing device for automobile repair as claimed in claim 1, wherein: the limiting mechanism comprises transverse plates (21), transverse plates (21) are installed on the left side and the right side of the supporting box (1), openings are formed in the two transverse plates (21), vertical rods (22) are arranged on the two transverse plates (21), limiting plates are installed at the top ends of the two vertical rods (22), the bottom ends of the two vertical rods (22) penetrate through the openings and extend to the lower portion of the transverse plates (21) to form supporting plates (23), rubber layers are installed at the bottoms of the two supporting plates (23), vertical plates (24) are installed at positions, close to the outer sides, above the two transverse plates (21), of the two vertical plates (24), T-shaped rods (25) are arranged on the outer sides of the two vertical plates (24), jacks are formed in the two vertical plates (24), two slots are formed in the two vertical rods (22), and the inner ends of the two T-shaped rods (25) penetrate through the jacks, and extend to the inside of one of the slots, springs are connected between the two T-shaped rods (25) and the vertical plate (24), and the two springs are sleeved on the outer sides of the adjacent T-shaped rods (25) respectively.

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