CN215148346U

CN215148346U - Clamping and fixing device for engine oil pan

Info

Publication number: CN215148346U
Application number: CN202120613690.3U
Authority: CN
Inventors: 江义海
Original assignee: Quanjiao Heli Machinery Co ltd
Current assignee: Quanjiao Heli Machinery Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-14
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a centre gripping fixing device of engine oil drain pan relates to engine technical field, to general centre gripping fixed knot structure, can not satisfy the problem of variety processing, now proposes following scheme, which comprises a base, circular recess has been seted up at the top of base, the bottom of circular recess is rotated and is connected with the rotation post, the inside slip of rotation post is equipped with the arc, the top fixedly connected with disc of arc, the top of disc is equipped with a plurality of tight structures of clamp, the right side outer wall of rotation post rotates and is connected with the pivot, length direction is followed to the axle center direction of pivot, the fixed cover in right side outside of pivot is equipped with the gear wheel, the cavity has been seted up to the inside of rotation post. The utility model relates to a novelty, easy operation, not only fixed to the centre gripping of engine oil drain pan main part, the position of adjustment engine oil drain pan that moreover can the multi-angle can also satisfy a plurality of appearance nature of processing simultaneously.

Description

Clamping and fixing device for engine oil pan

Technical Field

The utility model relates to the technical field of engines, especially, relate to a centre gripping fixing device of engine oil drain pan.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, originally produced in the uk, and is suitable for use both in power generation plants and in whole machines including power plants such as: gasoline engines, aircraft engines. The engine comprises an oil sump which is arranged at the lower part of the engine and can be disassembled and assembled, and the crankcase is sealed to be used as a shell of the oil storage tank. The oil pan is the lower half of crankcase, also known as lower crankcase, usually in the in-process of engine oil pan production, need carry out the centre gripping to engine oil pan fixed, but general centre gripping fixed knot constructs, can not satisfy the problem of variety processing, for this reason we have proposed the centre gripping fixing device of engine oil pan.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of centre gripping fixing device of engine oil drain pan has solved general centre gripping fixed knot and has constructed, can not satisfy the problem of variety processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a centre gripping fixing device of engine oil drain pan, includes the base, circular recess has been seted up at the top of base, the bottom of circular recess is rotated and is connected with the rotation post, the inside slip of rotation post is equipped with the arc, the top fixedly connected with disc of arc, the top of disc is equipped with a plurality of tight structures of clamp, the right side outer wall rotation of rotation post is connected with the pivot, length direction is followed to the axle center direction of pivot, the outside fixed cover in right side of pivot is equipped with the gear wheel, the cavity has been seted up to the inside of rotation post, the left side of rotation post is rotated and is connected with the transmission shaft, the right side of transmission shaft is rotated and is run through into in the cavity, the outside fixed cover in right side of transmission shaft is equipped with the internal gear.

Preferably, the clamping structure comprises a fixing plate fixedly connected to the top of the disc, a push rod motor is fixedly connected to the top of the fixing plate, and a clamping plate is fixedly connected to output shafts of the push rod motor.

Preferably, the bottom left and right sides symmetry fixedly connected with semicircle limiting plate of disc, the top fixedly connected with semicircle board of rotation post, semicircle limiting plate and rotation post cooperation are spacing.

Preferably, cylindrical top fixed connection is equipped with two motors, the outer equal fixed cover of output shaft of motor is equipped with the driving gear, the outer equal fixed cover of transmission shaft and pivot is equipped with the external gear.

Preferably, an arc chute is provided in the outside of the arc plate, an arc through groove is provided in the rotating column, a slide rail is provided on the inner wall of the arc through groove, the slide rail slides in the arc chute, and the arc through groove is sleeved on the outside of the arc plate.

Preferably, the outside of arc is equipped with a plurality of first tooth, the top of base is equipped with a plurality of second tooth, gear wheel and a plurality of second tooth meshing transmission, the outer gear all with driving gear meshing transmission, internal gear and a plurality of first tooth meshing transmission.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation motor, the arc, the internal gear, the gear wheel, the push rod motor, the grip block, base isotructure, wherein control motor rotates and indirectly takes the internal gear to rotate, and then change the position of arc, and indirectly take the gear wheel rotation through another motor, the cooperation base makes the disc rotate, the effect the device modern design that can play fixed centre gripping through the cooperation of push rod motor and grip block simultaneously, and easy operation, not only fixed to the centre gripping of engine oil drain pan main part, and the position of adjustment engine oil drain pan that can the multi-angle, can also satisfy a plurality of appearance nature of processing simultaneously.

Drawings

Fig. 1 is a schematic front view of a clamping and fixing device for an engine oil pan of the present invention;

fig. 2 is a schematic diagram of a right-side sectional structure of a clamping and fixing device for an engine oil pan of the present invention;

fig. 3 is a schematic partial front view of a clamping and fixing device for an engine oil pan according to the present invention;

fig. 4 is a schematic perspective view of the clamping and fixing device of the engine oil pan of the present invention.

In the figure: the device comprises a base 1, a rotating column 2, a rotating shaft 3, a gear wheel 4, a driving gear 5, a motor 6, a disk 7, a clamping plate 8, a push rod motor 9, a clamping plate 10, an arc plate 11, a semicircular limiting plate 12, an external gear 13, an arc sliding groove 14, a semicircular plate 15, an internal gear 16 and a cavity 17.

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.

Referring to fig. 1-4, an example provided by the present solution: the utility model provides a centre gripping fixing device of engine oil drain pan, which comprises a base 1, circular recess has been seted up at the top of base 1, the bottom of circular recess is rotated and is connected with and rotates post 2, the inside slip of rotating post 2 is equipped with arc 11, the top fixedly connected with disc 7 of arc 11, the top of disc 7 is equipped with a plurality of tight structures of clamp, the right side outer wall rotation of rotating post 2 is connected with pivot 3, length direction is followed to the axle center direction of pivot 3, the outside fixed cover in right side of pivot 3 is equipped with gear wheel 4, cavity 17 has been seted up to the inside of rotating post 2, the left side rotation of rotating post 2 is connected with the transmission shaft, the right side of transmission shaft is rotated and is run through into in cavity 17, the outside fixed cover in right side of transmission shaft is equipped with internal gear 16.

In this embodiment, the clamping structure includes a fixed plate 8 fixedly connected to the top of the disc 7, a push rod motor 9 fixedly connected to the top of the fixed plate 8, and a clamping plate 10 fixedly connected to the output shaft of the push rod motor 9.

In this embodiment, the bottom left and right sides symmetry fixedly connected with semicircle limiting plate 12 of disc 7 rotates the top fixedly connected with semicircle board 15 of post 2, and semicircle limiting plate 12 is spacing with the cooperation of rotating post 2.

In this embodiment, the top fixed connection of rotating post 2 is equipped with two motors 6, and the fixed cover of the output shaft outside of motor 6 all is equipped with driving gear 5, and the fixed cover of the outside of transmission shaft and pivot 3 all is equipped with external gear 13.

In this embodiment, arc chute 14 has been seted up to the outside of arc 11, and the arc has been seted up to the inside of rotating post 2 and has been led to the groove, and the inner wall that the arc led to the groove is equipped with the slide rail, and the slide rail slides in arc chute 14, and the groove cover is led to the arc to the outside of arc 11.

In this embodiment, the outside of arc 11 is equipped with a plurality of first teeth, and the top of base 1 is equipped with a plurality of second teeth, and gear wheel 4 and a plurality of second teeth meshing transmission, and outer gear 13 all meshes the transmission with driving gear 5, and inner gear 16 meshes the transmission with a plurality of first teeth.

The theory of operation, at first, put the top of disc 7 to engine oil pan main part, then control push rod motor 8 takes grip block 10 to press from both sides tightly, just so fixed, and at this moment can control motor 6 takes the transmission shaft to rotate, and then take internal gear 16 to rotate, and then take arc 11 to lead to the inslot in the arc to left or slide right, and then make disc 7 and engine oil pan main part slope a plurality of angles together, in order to satisfy a plurality of appearance of processing, simultaneously can also control motor 6 takes driving gear 5 to rotate, and then take external gear 13 to rotate, pivot 3, gear wheel 4 rotates, and then take rotation 2 through the meshing with a plurality of second tooth, arc 11, disc 7 isotructure rotates. The processing is convenient, and after the position is adjusted, the electric motor 6 is stopped and braked.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping and fixing device for the engine oil bottom shell comprises a base (1) and is characterized in that a circular groove is formed in the top of the base (1), the bottom of the circular groove is rotatably connected with a rotating column (2), an arc plate (11) is arranged inside the rotating column (2) in a sliding mode, a disc (7) is fixedly connected to the top of the arc plate (11), a plurality of clamping structures are arranged at the top of the disc (7), a rotating shaft (3) is rotatably connected to the outer wall of the right side of the rotating column (2), the axis direction of the rotating shaft (3) is along the length direction, a large gear (4) is fixedly sleeved on the outer portion of the right side of the rotating shaft (3), a cavity (17) is formed in the rotating column (2), a transmission shaft is rotatably connected to the left side of the rotating column (2), and the right side of the transmission shaft is rotated to penetrate into the cavity (17), an internal gear (16) is fixedly sleeved outside the right side of the transmission shaft.

2. The clamping and fixing device for the engine oil pan of claim 1, characterized in that the clamping structure comprises a fixing plate (8) fixedly connected to the top of the disc (7), a push rod motor (9) is fixedly connected to the top of the fixing plate (8), and a clamping plate (10) is fixedly connected to each output shaft of the push rod motor (9).

3. The clamping and fixing device for the engine oil pan as claimed in claim 1, wherein semicircular limiting plates (12) are symmetrically and fixedly connected to the left and right sides of the bottom of the disc (7), a semicircular plate (15) is fixedly connected to the top of the rotating column (2), and the semicircular limiting plates (12) are matched with the rotating column (2) for limiting.

4. The clamping and fixing device for the engine oil pan of claim 1, characterized in that two motors (6) are fixedly connected to the top of the rotating column (2), the driving gear (5) is fixedly sleeved outside the output shafts of the motors (6), and the external gear (13) is fixedly sleeved outside the transmission shaft and the rotating shaft (3).

5. The clamping and fixing device for the engine oil pan of claim 1, characterized in that an arc-shaped sliding groove (14) is formed on the outer portion of the arc-shaped plate (11), an arc-shaped through groove is formed on the inner portion of the rotating column (2), a sliding rail is arranged on the inner wall of the arc-shaped through groove, the sliding rail slides in the arc-shaped sliding groove (14), and the arc-shaped through groove is sleeved on the outer portion of the arc-shaped plate (11).

6. The clamping and fixing device for the engine oil pan of claim 4, characterized in that a plurality of first teeth are arranged outside the arc-shaped plate (11), a plurality of second teeth are arranged on the top of the base (1), the large gear (4) is in meshing transmission with the plurality of second teeth, the external gear (13) is in meshing transmission with the driving gear (5), and the internal gear (16) is in meshing transmission with the plurality of first teeth.