CN113212342B

CN113212342B - Fixed pressing plate for automobile storage battery and working method of fixed pressing plate

Info

Publication number: CN113212342B
Application number: CN202110687618.XA
Authority: CN
Inventors: 许亮; 苏承亮; 张俊虎; 李海军; 董邦权
Original assignee: Hefei Zhixin Machinery Manufacturing Co ltd
Current assignee: Hefei Zhixin Machinery Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-06-07
Anticipated expiration: 2041-06-21
Also published as: CN113212342A

Abstract

The invention discloses a fixed pressing plate for an automobile storage battery and a working method thereof, and the fixed pressing plate comprises an adjusting bolt, a threaded rod, a pressing plate II, a fastening bolt, a sliding chute, a rotary table and a clamping mechanism, wherein one side of a bottom plate II is fixedly connected with a rectangular frame, the top of the bottom plate II is fixedly connected with a fixed block at the middle position of the rectangular frame, two sides of the fixed block are both connected with a connecting rod III in a sliding way, two three-way two sides of the two connecting rods extend to the rectangular frame, a pressing plate I is fixedly connected onto two sliding blocks, two sides of the pressing plate II are respectively and fixedly connected with a connecting rod I and a connecting rod II, the two connecting rods I are respectively and slidably connected with one side of the two pressing plates I, a baffle I is slidably connected onto the two connecting rods II, the bottom of the baffle I is fixedly connected with the bottom plate I, the other side of the bottom plate I is fixedly connected with a symmetrically arranged connecting rod IV, and the two connecting rods IV are slidably connected with the other side of the bottom plate II, a threaded rod is connected between the first bottom plate and the second bottom plate in a threaded manner, and an adjusting bolt is arranged in the middle of the threaded rod.

Description

Fixed pressing plate for automobile storage battery and working method of fixed pressing plate

Technical Field

The invention relates to the technical field of automobile parts, in particular to a fixed pressing plate for an automobile storage battery and a working method of the fixed pressing plate.

Background

With the continuous development of the automobile industry, automobiles are moving to more ordinary families, and storage batteries play a very important role as storage devices of automobile electric energy.

The invention discloses a storage battery pack fixing device as disclosed in the patent application publication No. CN108819693A, which comprises a fixing box body, wherein the inner walls of two sides of the fixing box body are fixed with a same bottom plate through screws, the outer wall of the top of the bottom plate is provided with air holes distributed at equal intervals, the outer wall of the top of the bottom plate is fixed with a damping rubber pad through screws, the outer wall of the top of the damping rubber pad is provided with air holes corresponding to the air holes, the outer wall of the top of the damping rubber pad is fixed with a limiting groove through screws, the inner wall of the limiting groove is coated with an anti-slip layer, and the inner wall of the top of the limiting groove is fixed with a battery pack through screws. According to the invention, through the arrangement of the limiting groove, the electric telescopic rod and the baffle plate, the limiting groove can limit the storage battery pack, the baffle plate is pushed by the electric telescopic rod to clamp the storage battery pack, a good fixing effect is achieved, dehumidification and heat dissipation can be carried out in the fixing box body through the arrangement of the dehumidifier and the heat dissipation fan, and the service life of the storage battery pack is effectively prolonged.

The storage battery fixing device is fixed in shape, and when the storage battery fixing device is replaced in the later period, the storage batteries with the same size must be replaced, so that the requirement on the size of the storage battery of the vehicle in the later period is high.

Disclosure of Invention

In order to overcome the above technical problems, the present invention provides a fixed pressing plate for an automobile storage battery and a working method thereof, so as to solve the following technical problems

1. The size of the fixing device can be changed, so that the requirements of storage batteries with different sizes are met;

2. the storage battery is effectively fixed.

The purpose of the invention can be realized by the following technical scheme:

a fixed pressing plate for an automobile storage battery comprises a first pressing plate, a first connecting rod, an adjusting bolt, a threaded rod, a second pressing plate, a second connecting rod, a first baffle plate, a first bottom plate, a second bottom plate, a fastening bolt, a sliding groove, a rotary table and a clamping mechanism, wherein a rectangular frame is fixedly connected to one side of the second bottom plate, a fixed block is fixedly connected to the position, located in the middle of the rectangular frame, of the top of the second bottom plate, two sides of the fixed block are respectively and slidably connected with a third connecting rod, two three-dimensional two sides of the connecting rods extend to the rectangular frame, two third connecting rods are fixedly connected with a first pressing plate on two sliding blocks, the second pressing plate is of an L-shaped structure, two sides of the second pressing plate are respectively and fixedly connected with a first connecting rod and a second connecting rod, the first connecting rod is respectively and slidably connected with one side of the first pressing plate, the first connecting rod is slidably connected with a first baffle plate, and the bottom of the first baffle plate is fixedly connected with the first bottom plate, the other side fixedly connected with of bottom plate one is the connecting rod four that the symmetry set up, two connecting rod four and the opposite side sliding connection of bottom plate two, the department threaded connection of centre department of bottom plate one and bottom plate two has the threaded rod, the intermediate position of threaded rod is provided with adjusting bolt.

As a further scheme of the invention: and the thread directions of the threaded rod at the two sides of the adjusting bolt are opposite.

As a further scheme of the invention: two the equal fixedly connected with spacing post in top of slider, the mounting hole has been seted up to the position that the fixed block is close to the centre, threaded connection has fastening bolt in the mounting hole, the last carousel of installing of fastening bolt, two spouts have been seted up on the carousel, the spout is convex, the spout is close gradually the center of carousel, two spacing post difference joint is in two spouts.

As a further scheme of the invention: the clamping mechanism comprises a movable rod, a limiting groove, a first shell, a second shell, a pull ring, a limiting block, a second baffle and a fixed plate, wherein the first shell is fixedly connected to the first baffle, the movable rod is connected to the first shell in a sliding manner, the position of the movable rod close to the middle is provided with a plurality of limiting grooves, the limiting grooves are distributed at equal intervals, the top of the first shell is fixedly connected with the second shell, the position of the inner part of the second shell close to the top is fixedly connected with a fixed plate, the second shell, the fixed plate and the first shell are connected with the limiting block in a sliding manner, the top of the limiting block is fixedly connected with the pull ring, the position of the limiting block above the first shell is fixedly connected with the second baffle, the position of the limiting block between the second baffle and the fixed plate is sleeved with a spring, and the limiting block extends to the inner part of the first shell, the bottom joint of stopper is in the spacing groove.

As a further scheme of the invention: and one sides of the tops of the first pressing plate and the second pressing plate are rotatably connected with pressing strips, and the other sides of the pressing strips are clamped with the tops of the first pressing plate and the second pressing plate on the other sides.

A working method of a fixed pressing plate for an automobile storage battery comprises the following steps:

placing a storage battery at the top of a first bottom plate and a second bottom plate, rotating an adjusting bolt, and moving the first bottom plates and the second bottom plates at two sides to the middle or two sides, so that the first pressing plates and the first baffle plates are finally contacted with two sides of the storage battery, and the degree of freedom of the storage battery in the X direction is limited;

loosening the fastening bolt, rotating the rotary table, driving the two limiting columns to be far away from or close to each other through the sliding groove, enabling the two first pressing plates to be in contact with the two sides of the storage battery, pulling the pull ring to enable the limiting block to move upwards to be away from the limiting groove, adjusting the positions of the two second pressing plates to enable the two second pressing plates to be in contact with the two sides of the storage battery, releasing the pull ring, and enabling the limiting block to be clamped in the limiting groove again to enable the first pressing plates and the second pressing plates to limit the degree of freedom of the storage battery in the Y direction;

and step three, fixing the two pressing strips, limiting the degree of freedom of the storage battery in the Z direction, and finishing the fixation of the storage battery.

The invention has the beneficial effects that:

the storage battery is placed at the top of the first bottom plate and the second bottom plate, the adjusting bolt is rotated, the first bottom plates and the second bottom plates on the two sides move towards the middle or the two sides, the length in the X direction is changed, and meanwhile, the first pressing plate and the first baffle plate contact the two sides of the storage battery, so that the degree of freedom in the X direction of the storage battery is limited; loosening the fastening bolt, rotating the rotary table, driving the two limiting columns to be far away from or close to each other through the sliding groove, enabling the two first pressure plates to be in contact with the two sides of the storage battery, pulling the pull ring, enabling the limiting block to move upwards to be away from the limiting groove, adjusting the positions of the two second pressure plates to enable the two second pressure plates to be in contact with the two sides of the storage battery, releasing the pull ring at the moment, enabling the limiting block to be clamped in the limiting groove again, changing the length of the fixing device in the Y direction, and enabling the first pressure plates and the second pressure plates to limit the degree of freedom of the storage battery in the Y direction; the two pressing strips are fixed, so that the freedom degree of the direction of the storage battery is limited; the fixing device can meet the requirements of replacing storage batteries with different sizes in automobiles.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connecting structure of the baffle of the present invention;

FIG. 3 is a schematic view of the internal connection structure of the rectangular frame in the present invention;

fig. 4 is a schematic view of the overall structure of the latch mechanism of the present invention.

In the figure: 1. pressing a first plate; 2. a first connecting rod; 3. adjusting the bolt; 4. a threaded rod; 5. pressing a second plate; 6. a second connecting rod; 7. a first baffle plate; 8. a first bottom plate; 9. a second bottom plate; 10. fastening a bolt; 11. a chute; 12. a turntable; 14. a rectangular frame; 15. a third connecting rod; 16. a fixed block; 17. a limiting column; 18. a slider; 19. a clamping mechanism; 1901. a movable rod; 1902. a limiting groove; 1903. a first shell; 1904. a second shell; 1905. a pull ring; 1906. a limiting block; 1907. a second baffle plate; 1908. a fixing plate; 1909. a spring; 20. a connecting rod IV; 21. mounting holes; 22. and (7) pressing strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a fixed pressing plate for an automobile storage battery comprises a pressing plate 1, a connecting rod 2, an adjusting bolt 3, a threaded rod 4, a pressing plate 5, a connecting rod 6, a baffle 7, a bottom plate 8, a bottom plate 9, a fastening bolt 10, a sliding chute 11, a rotating disc 12 and a clamping mechanism 19, wherein one side of the bottom plate 9 is fixedly connected with a rectangular frame 14, the top of the bottom plate 9 is fixedly connected with a fixed block 16 at the middle position of the rectangular frame 14, two sides of the fixed block 16 are both connected with connecting rods 15 in a sliding manner, the two connecting rods 15 extend to the rectangular frame 14 towards two sides, two sides of the two connecting rods 15 are both connected with sliding blocks 18 in a sliding manner, the pressing plate 1 is fixedly connected to the two sliding blocks 18, the pressing plate 5 is of an L-shaped structure, two sides of the pressing plate 5 are respectively and fixedly connected with the connecting rod 2 and the connecting rod 6, two connecting rod 2 respectively with one side sliding connection of two clamp plates 1, two sliding connection has baffle one 7 on the connecting rod two 6, bottom fixedly connected with bottom plate one 8 of baffle one 7, the connecting rod four 20 that the opposite side fixedly connected with symmetry of bottom plate one 8 set up, two the opposite side sliding connection of connecting rod four 20 and bottom plate two 9, the middle department threaded connection of bottom plate one 8 and bottom plate two 9 has threaded rod 4, the intermediate position of threaded rod 4 is provided with adjusting bolt 3.

The thread directions of the threaded rod 4 on both sides of the adjusting bolt 3 are opposite.

Two the equal fixedly connected with of top of slider 18 spacing post 17, mounting hole 21 has been seted up to the position that fixed block 16 is close to the centre, threaded connection has fastening bolt 10 in the mounting hole 21, fastening bolt 10 is last to install carousel 12, two spout 11 have been seted up on carousel 12, spout 11 is arc, spout 11 is close the center of carousel 12 gradually, two spacing post 17 difference joint is in two spout 11.

The two sides of the first baffle 7 are fixedly connected with a clamping mechanism 19, the clamping mechanism 19 includes a movable rod 1901, a limiting groove 1902, a first housing 1903, a second housing 1904, a pull ring 1905, a limiting block 1906, a second baffle 1907 and a fixing plate 1908, the first housing 1903 is fixedly connected to the first baffle 7, the movable rod 1901 is slidably connected to the first housing 1903, a plurality of limiting grooves 1902 are disposed at positions of the movable rod 1901 near the middle, the limiting grooves 1902 are distributed equidistantly, the top of the first housing 1903 is fixedly connected with the second housing 1904, the fixing plate 1908 is fixedly connected to a position of the inside of the second housing 1904 near the top, the second housing 1904, the fixing plate 1908 and the first housing 1903 are slidably connected with a limiting block 1906, the top of the limiting block 1906 is fixedly connected with the pull ring 1905, the position of the limiting block 1906 above the first housing 1903 is fixedly connected with the second baffle 1907, a spring 1909 is sleeved on the position, between the second baffle 1907 and the fixing plate 1908, of the limiting block 1906, the limiting block 1906 extends to the inside of the first housing 1903, and the bottom of the limiting block 1906 is clamped in the limiting groove 1902.

And one sides of the tops of the first pressing plate 1 and the second pressing plate 5 are rotatably connected with pressing strips 22, and the other sides of the pressing strips 22 are clamped with the tops of the first pressing plate 1 and the second pressing plate 5 on the other sides.

placing a storage battery at the top of a first bottom plate 8 and a second bottom plate 9, rotating an adjusting bolt 3, and moving the first bottom plates 8 and the second bottom plates 9 at two sides to the middle or two sides, so that the first pressing plate 1 and the first baffle plate 7 are finally contacted with two sides of the storage battery, and the degree of freedom of the storage battery in the X direction is limited;

step two, loosening the fastening bolt 10, rotating the rotary table 12, driving the two limit posts 17 to be away from or close to each other through the sliding groove 11, enabling the two pressing plates 1 to be in contact with the two sides of the storage battery, pulling the pull ring 1905, enabling the limit block 1906 to move upwards to leave the limit groove 1902, adjusting the positions of the two pressing plates 5 on the two sides again until the two pressing plates 5 are in contact with the two sides of the storage battery, releasing the pull ring 1905 at the moment, enabling the limit block 1906 to be clamped in the limit groove 1902 again, and enabling the pressing plates 1 and the pressing plates 5 to limit the degree of freedom of the storage battery in the Y direction;

and step three, fixing the two pressing strips 22, limiting the degree of freedom of the storage battery in the Z direction, and finishing the fixation of the storage battery.

The working principle of the invention is as follows:

placing the storage battery on the tops of the first bottom plate 8 and the second bottom plate 9, rotating the adjusting bolt 3, and moving the first bottom plate 8 and the second bottom plate 9 at two sides to the middle or two sides, so that the first pressing plate 1 and the first baffle plate 7 are finally contacted with two sides of the storage battery, and the degree of freedom of the storage battery in the X direction is limited; loosening the fastening bolt 10, rotating the turntable 12, driving the two limit columns 17 to be away from or close to each other through the chute 11, enabling the two pressing plates I1 to be in contact with the two sides of the storage battery, pulling the pull ring 1905, enabling the limit block 1906 to move upwards to leave the limit groove 1902, adjusting the positions of the two pressing plates II 5 on the two sides to enable the two pressing plates II 5 to be in contact with the two sides of the storage battery, releasing the pull ring 1905 at the moment, and enabling the limit block 1906 to be clamped in the limit groove 1902 again under the reaction force of the spring 1909, so that the degree of freedom of the storage battery in the Y direction is limited by the pressing plates I1 and the pressing plates II 5; the two pressing strips 22 are fixed, so that the degree of freedom of the storage battery in the Z direction is limited, and the storage battery is fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims

1. A fixed pressing plate for an automobile storage battery comprises a pressing plate I (1), a connecting rod I (2), an adjusting bolt (3), a threaded rod (4), a pressing plate II (5), a connecting rod II (6), a baffle I (7), a bottom plate I (8), a bottom plate II (9), a fastening bolt (10), a sliding chute (11), a rotating disc (12) and a clamping mechanism (19), and is characterized in that a rectangular frame (14) is fixedly connected to one side of the bottom plate II (9), a fixed block (16) is fixedly connected to the position, located in the middle of the rectangular frame (14), of the top of the bottom plate II (9), connecting rods III (15) are respectively connected to two sides of the fixed block (16) in a sliding mode, the connecting rods III (15) extend to the rectangular frame (14) towards two sides, sliders (18) are respectively connected to two sides of the connecting rods III (15) in a sliding mode, the pressing plate I (1) is fixedly connected to the sliders (18), two (5) of clamp plate are "L" shape structure, the both sides difference fixedly connected with connecting rod (2) and connecting rod two (6) of two (5) of clamp plate, two connecting rod (2) respectively with one side sliding connection of two clamp plate (1), two sliding connection has baffle one (7) on connecting rod two (6), the bottom fixedly connected with bottom plate (8) of baffle one (7), connecting rod four (20), two that the opposite side fixedly connected with symmetry of bottom plate (8) set up connecting rod four (20) and the opposite side sliding connection of bottom plate two (9), the department threaded connection of the centre of bottom plate one (8) and bottom plate two (9) has threaded rod (4), the intermediate position of threaded rod (4) is provided with adjusting bolt (3).

2. The stationary platen for an automobile battery as set forth in claim 1, wherein the threaded rods (4) have opposite thread directions on both sides of the adjusting bolt (3).

3. The fixed pressing plate for the automobile storage battery according to claim 1, wherein the tops of the two sliding blocks (18) are fixedly connected with limiting columns (17), a mounting hole (21) is formed in the position, close to the middle, of the fixed block (16), a fastening bolt (10) is connected in the mounting hole (21) in a threaded mode, a rotating disc (12) is mounted on the fastening bolt (10), the rotating disc (12) is provided with two sliding grooves (11), the sliding grooves (11) are arc-shaped, the sliding grooves (11) are gradually close to the center of the rotating disc (12), and the two limiting columns (17) are respectively clamped in the two sliding grooves (11).

4. The fixed pressing plate for the automobile storage battery according to claim 1, wherein clamping mechanisms (19) are fixedly connected to both sides of the first baffle (7), each clamping mechanism (19) comprises a movable rod (1901), a limiting groove (1902), a first shell (1903), a second shell (1904), a pull ring (1905), a limiting block (1906), a second baffle (1907) and a fixing plate (1908), the first shell (1903) is fixedly connected to the first baffle (7), the movable rod (1901) is slidably connected to the first shell (1903), a plurality of limiting grooves (1902) are formed in the positions, close to the middle, of the movable rod (1901), the limiting grooves (1902) are distributed at equal intervals, the second shell (1904) is fixedly connected to the top of the first shell (1903), and the fixing plate (1908) is fixedly connected to the positions, close to the top, inside of the second shell (1904), casing two (1904), fixed plate (1908) and casing one (1903) go up sliding connection have stopper (1906), the top fixedly connected with pull ring (1905) of stopper (1906), the position fixedly connected with baffle two (1907) that lie in casing one (1903) top on stopper (1906), the position that lies in between baffle two (1907) and fixed plate (1908) on stopper (1906) has cup jointed spring (1909), stopper (1906) extend to the inside of casing one (1903), the bottom joint of stopper (1906) is in spacing groove (1902).

5. The fixed pressing plate for the automobile storage battery as claimed in claim 1, wherein one side of the top of the pressing plate I (1) and one side of the top of the pressing plate II (5) are both rotatably connected with pressing strips (22), and the other side of each pressing strip (22) is clamped with the tops of the pressing plate I (1) and the pressing plate II (5) on the other side.

6. The working method of the fixed pressing plate for the automobile storage battery is characterized by comprising the following steps of:

placing a storage battery at the top of a first bottom plate (8) and a second bottom plate (9), rotating an adjusting bolt (3), and moving the first bottom plate (8) and the second bottom plate (9) at two sides to the middle or two sides to finally enable a first pressing plate (1) and a first baffle plate (7) to contact two sides of the storage battery, so that the degree of freedom of the storage battery in the X direction is limited;

step two, loosening the fastening bolt (10), rotating the turntable (12), driving the two limit columns (17) to be away from or close to each other through the sliding groove (11), enabling the two pressing plates I (1) to be in contact with the two sides of the storage battery, pulling the pull ring (1905), enabling the limit block (1906) to move upwards to leave the limit groove (1902), adjusting the positions of the pressing plates II (5) on the two sides to enable the two pressing plates II (5) to be in contact with the two sides of the storage battery, releasing the pull ring (1905) at the moment, and enabling the limit block (1906) to be clamped in the limit groove (1902) again, so that the freedom degree of the storage battery in the Y direction is limited by the pressing plates I (1) and the pressing plates II (5);

and step three, fixing the two pressing strips (22), so that the degree of freedom of the storage battery in the Z direction is limited, and the storage battery is fixed.