CN211442211U

CN211442211U - High-strength automobile chassis framework

Info

Publication number: CN211442211U
Application number: CN201922241258.1U
Authority: CN
Inventors: 阮江良
Original assignee: Shaoxing Zhongshun Auto Parts Co ltd
Current assignee: Shaoxing Zhongshun Auto Parts Co ltd
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-09-08
Anticipated expiration: 2029-12-15

Abstract

The utility model relates to the technical field of automobile parts, in particular to a high-strength automobile chassis skeleton, which comprises a skeleton body, wherein a fixed seat is fixedly arranged at the middle end of the bottom of the skeleton body, second springs are welded at the front end and the rear end of the bottom of the fixed seat, a second protection plate is welded at the bottom of the second spring, connecting plates are fixedly arranged at two sides of the second protection plate, and rollers are rotatably connected to the outer sides of the connecting plates; the utility model discloses a setting of skeleton body, first fixed block, shock attenuation cylinder, second fixed block, first guard plate, fixing base, second guard plate, first spring, second guard plate, connecting plate and gyro wheel has solved current chassis skeleton intensity and is lower, because can't carry out effectual protection to the skeleton when receiving impact force and impact etc. to make the skeleton appear damaging easily, not only reduced the life of skeleton, reduced the problem of the intensity of mount moreover.

Description

High-strength automobile chassis framework

Technical Field

The utility model relates to an automobile parts technical field specifically is a high strength vehicle chassis skeleton.

Background

The automobile parts are units forming the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of people to the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is also larger and larger, automobile part manufacturers are rapidly developed in recent years, and the chassis framework is one of the automobile parts.

But current chassis skeleton intensity is lower, because can't carry out effectual protection to the skeleton when receiving impact force and impact etc. to make the skeleton appear damaging easily, not only reduced the life of skeleton, reduced the intensity of mount moreover.

Disclosure of Invention

An object of the utility model is to provide a high strength vehicle chassis skeleton possesses the high advantage of skeleton intensity, and it is lower to have solved current chassis skeleton intensity, because can't carry out effectual protection to the skeleton when receiving impact force and impact etc. to make the skeleton appear damaging easily, not only reduced the life of skeleton, reduced the problem of the intensity of mount moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength automobile chassis framework comprises a framework body, wherein a fixed seat is fixedly arranged at the middle end of the bottom of the framework body, the front end and the rear end of the bottom of the fixed seat are both welded with second springs, the bottom of each second spring is welded with a third protection plate, connecting plates are fixedly arranged on both sides of the third protection plate, the outer sides of the connecting plates are rotatably connected with rollers, the two sides of the fixed seat are both rotatably connected with second protection plates, the front end and the rear end of the top of each second protection plate are both welded with a first spring, the top of the first spring is welded with the bottom of the framework body, the two sides of the framework body are fixedly provided with first fixed blocks, the outside fixed mounting of first fixed block has the shock attenuation cylinder, the outside fixed mounting of shock attenuation cylinder has the second fixed block, the outside fixed mounting of second fixed block has first guard plate.

Preferably, the mounting plates are welded to the surface of the framework body and the two ends of the back of the framework body, and mounting holes are formed in the two sides of the upper end of the surface of each mounting plate.

Preferably, the bottom of third protection board and connecting plate is all fixed mounting has the protection to fill up, the material of protection pad is the rubber preparation.

Preferably, the opening has all been seted up to the both sides of connecting plate, and the front end and the rear end of opening inner chamber all rotate through bearing and gyro wheel and be connected.

Preferably, the both sides of fixing base are all rotated and are connected with the pivot, the fixing base is connected through rotating between pivot and the second guard plate.

Preferably, the second protection plate is designed in an inclined mode, and the connecting plate is designed in an inclined mode.

Preferably, the first protection plate is designed in an inclined manner, and the number of the mounting plates is four.

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

1. the utility model discloses a skeleton body, first fixed block, shock attenuation cylinder, the second fixed block, first guard plate, a fixed base, the second guard plate, first spring, the second guard plate, the setting of connecting plate and gyro wheel, can effectually be used for increasing the intensity of skeleton, thereby protect the skeleton, it is lower to have solved current chassis skeleton intensity, because can't carry out effectual protection to the skeleton when receiving impact force and impact force etc. thereby make the skeleton appear damaging easily, not only reduced the life of skeleton, and reduced the problem of the intensity of mount.

2. The utility model discloses a setting of mounting panel and mounting hole can effectually be used for installing the skeleton body to guarantee the fastness of installation, through the setting of protection pad, can effectually be used for protecting the bottom of second guard plate and connecting plate, thereby reduce the wearability of second guard plate and connecting plate, through the setting of opening and bearing, can effectually be used for installing the gyro wheel, and conveniently make the gyro wheel rotate.

3. The utility model discloses a setting of pivot can effectually be used for making things convenient for the second guard plate to adjust its angle when the atress to increase the effect of its protection, through the setting of second guard plate and connecting plate slope form design, can effectually conveniently protect the skeleton body, thereby increase its intensity, quantity through the mounting panel and the setting of first guard plate slope form design, fixed effect when can effectual increase skeleton body installation is used for carrying out effectual protection to its both sides simultaneously.

Drawings

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

FIG. 2 is a partial top view of the roller of the present invention;

FIG. 3 is a top view of the structural frame body of the present invention;

fig. 4 is a partial side view of the protection plate of the present invention.

In the figure: 1. a skeleton body; 2. mounting a plate; 3. mounting holes; 4. a first fixed block; 5. a damping cylinder; 6. a second fixed block; 7. a first guard plate; 8. a fixed seat; 9. a second guard plate; 10. a first spring; 11. a second spring; 12. a third protection plate; 13. a connecting plate; 14. a roller; 15. a protective pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-strength automobile chassis frame comprises a frame body 1, a fixed seat 8 is fixedly installed at the middle end of the bottom of the frame body 1, a second spring 11 is welded at the front end and the rear end of the bottom of the fixed seat 8, a third protection plate 12 is welded at the bottom of the second spring 11, connecting plates 13 are fixedly installed at both sides of the third protection plate 12, rollers 14 are rotatably connected to the outer sides of the connecting plates 13, a second protection plate 9 is rotatably connected to both sides of the fixed seat 8, a first spring 10 is welded at the front end and the rear end of the top of the second protection plate 9, the top of the first spring 10 is welded to the bottom of the frame body 1, first fixed blocks 4 are fixedly installed at both sides of the frame body 1, a damping cylinder 5 is fixedly installed at the outer side of the first fixed blocks 4, a second fixed block 6 is fixedly installed at the outer side of the damping cylinder 5, and a first protection, through skeleton body 1, first fixed block 4, damping cylinder 5, second fixed block 6, first guard plate 7, fixing base 8, second guard plate 9, first spring 10, second spring 11, third guard plate 12, the setting of connecting plate 13 and gyro wheel 14, can effectually be used for increasing the intensity of skeleton, thereby protect the skeleton, it is lower to have solved current chassis skeleton intensity, because can't carry out effectual protection to the skeleton when receiving impact force and impact force etc. thereby make the skeleton appear damaging easily, not only reduced the life of skeleton, and the problem of the intensity of mount has been reduced.

In this embodiment, it is concrete, and mounting panel 2 has all been welded with the both ends at the back on skeleton body 1 surface, and mounting hole 3 has all been seted up to the both sides of mounting panel 2 surperficial upper end, can effectually be used for installing skeleton body 1 to guarantee the fastness of installation.

In this embodiment, it is concrete, the equal fixed mounting in bottom of third prevention board 12 and connecting plate 13 has protection pad 15, and the material of protection pad 15 is the rubber preparation, can effectually be used for protecting the bottom of second protection board 9 and connecting plate 13 to reduce the wearability of second protection board 9 and connecting plate 13.

In this embodiment, specifically, the opening has all been seted up to the both sides of connecting plate 13, and the front end of opening inner chamber all rotates through bearing and gyro wheel 14 with the rear end to be connected, can effectually be used for installing gyro wheel 14 to conveniently make gyro wheel 14 rotate.

In this embodiment, it is concrete, the both sides of fixing base 8 are all rotated and are connected with the pivot, and fixing base 8 rotates between through pivot and second guard plate 9 to be connected, can effectually be used for making things convenient for second guard plate 9 to adjust its angle when the atress to increase the effect of its protection.

In this embodiment, it is concrete, second guard plate 9 is the design of slope form, and connecting plate 13 is the design of slope form, can effectually conveniently protect skeleton body 1 to increase its intensity.

In this embodiment, it is concrete, first guard plate 7 is the design of slope form, and the quantity of mounting panel 2 is four, fixed effect when can the installation of effectual increase skeleton body 1 is used for carrying out effectual protection to its both sides simultaneously.

The working principle is as follows: when skeleton body 1 carries out the atress from the bottom, at first can collide or extrude third prevention backplate 12, utilize third prevention backplate 12 to extrude second spring 11, make third prevention backplate 12 drive connecting plate 13 and drive gyro wheel 14 and upwards remove simultaneously, this is that it can make gyro wheel 14 slide extrusion second guard plate 9, utilize setting up of pivot to make second guard plate 9 produce angular displacement, thereby make its first spring 10 of extrusion, utilize toughness and elasticity of first spring 10 and second spring 11, thereby carry out effectual protection to its bottom, skeleton body 1's intensity has been improved simultaneously, when great power is received to both sides, utilize first guard plate 7 to carry out the atress, utilize first guard plate 7 extrusion damping cylinder 5 afterwards, utilize first guard plate 7 to carry out the buffering protection to its power that receives, thereby increase its intensity once more.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength vehicle chassis skeleton, includes skeleton body (1), its characterized in that: the middle end of the bottom of the framework body (1) is fixedly provided with a fixing seat (8), the front end and the rear end of the bottom of the fixing seat (8) are welded with a second spring (11), the bottom of the second spring (11) is welded with a third protection plate (12), the two sides of the third protection plate (12) are fixedly provided with a connecting plate (13), the outer side of the connecting plate (13) is rotatably connected with a roller (14), the two sides of the fixing seat (8) are rotatably connected with a second protection plate (9), the front end and the rear end of the top of the second protection plate (9) are welded with a first spring (10), the top of the first spring (10) is welded with the bottom of the framework body (1), the two sides of the framework body (1) are fixedly provided with a first fixing block (4), the outer side of the first fixing block (4) is fixedly provided with a damping cylinder (5), the outside fixed mounting of shock attenuation cylinder (5) has second fixed block (6), the outside fixed mounting of second fixed block (6) has first guard plate (7).

2. A high strength automotive chassis frame according to claim 1, characterized in that: the framework body (1) surface all welds mounting panel (2) with the both ends at the back, mounting hole (3) have all been seted up to mounting panel (2) both sides of upper end on surface.

3. A high strength automotive chassis frame according to claim 1, characterized in that: the equal fixed mounting in bottom of third protection board (12) and connecting plate (13) has protection pad (15), the material of protection pad (15) is the rubber preparation.

4. A high strength automotive chassis frame according to claim 1, characterized in that: the opening has all been seted up to the both sides of connecting plate (13), and the front end and the rear end of opening inner chamber all rotate through bearing and gyro wheel (14) and be connected.

5. A high strength automotive chassis frame according to claim 1, characterized in that: the both sides of fixing base (8) all rotate and are connected with the pivot, rotate between fixing base (8) through pivot and second guard plate (9) and be connected.

6. A high strength automotive chassis frame according to claim 1, characterized in that: the second protection plate (9) is designed in an inclined shape, and the connecting plate (13) is designed in an inclined shape.

7. A high strength automotive chassis frame according to claim 1, characterized in that: the first protection plate (7) is designed in an inclined mode, and the number of the mounting plates (2) is four.