CN215089771U

CN215089771U - Parabolic long cone rolling mill for producing steel plate spring

Info

Publication number: CN215089771U
Application number: CN202121434388.8U
Authority: CN
Inventors: 覃玲; 覃文胜; 郑炜; 徐克玲; 蒋学源; 黄再洪; 邹欧; 李刚
Original assignee: Chongqing Hongqi Jinlong Spring Co ltd
Current assignee: Chongqing Hongqi Jinlong Spring Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-10
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a parabolic long-cone rolling mill for producing a leaf spring, which comprises a base, a bracket and a rolling structure; the rolling device is characterized in that a bracket is arranged on a base, and a rolling structure is arranged on the bracket; the rolling structure comprises: a primary rolling device, a secondary rolling device and a moving device; the mobile device includes: the device comprises a plurality of rollers, a first motor, a plurality of first connecting shafts, a plurality of gears and a chain; the motor is installed on the support, and the gear is installed on first motor output, and a plurality of gears of chain suit on a plurality of gears are installed on a plurality of first connecting axles, and a plurality of first connecting axles are installed on the support, and a plurality of cylinder suit are on a plurality of connecting axles. The utility model relates to a machine tooling location technical field possesses following beneficial effect: simple structure, convenient operation, continuous rolling and small occupied area.

Description

Parabolic long cone rolling mill for producing steel plate spring

Technical Field

The utility model relates to a support frame technical field specifically is production leaf spring's parabola shaped long awl rolling mill.

Background

The rolling mill is the main equipment of a plate rolling production line, the prior multiple rolling mills work together and need to control the central lines to be parallel, so that the distance between the rolling mills is large, the rolling is discontinuous, the compactness of the arrangement of the rolling lines of a factory building is reduced, and the occupied area is large, therefore, the parabolic long-cone rolling mill for producing the plate spring is designed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the parabolic long-cone rolling mill for producing the steel plate spring comprises a base, a support and a rolling structure; the rolling device is characterized in that a bracket is arranged on a base, and a rolling structure is arranged on the bracket;

the rolling structure comprises: a primary rolling device, a secondary rolling device and a moving device;

the mobile device includes: the device comprises a plurality of rollers, a first motor, a plurality of first connecting shafts, a plurality of gears and a chain;

the motor is installed on the support, and the gear is installed on first motor output, and a plurality of gears of chain suit on a plurality of gears are installed on a plurality of first connecting axles, and a plurality of first connecting axles are installed on the support, and a plurality of cylinder suit are on a plurality of connecting axles.

Preferably, the primary rolling apparatus includes: the pair of first pressing wheels, the pair of second pressing wheels, the second connecting shaft, the second motor and the third connecting shaft;

the pair of first pressing wheels is arranged on the second connecting shaft, the pair of second pressing wheels is arranged on the third connecting shaft, the second connecting shaft and the third connecting shaft are arranged on the support, and the second connecting shaft is connected with the driving end of the second motor.

Preferably, the secondary rolling apparatus includes: the pair of third pressing wheels, the pair of fourth pressing wheels, a fourth connecting shaft, a third motor and a fifth connecting shaft;

the pair of third pressing wheels is installed on the fourth connecting shaft, the pair of fourth pressing wheels is installed on the fifth connecting shaft, the fourth connecting shaft and the fifth connecting shaft are installed on the support, and the fourth connecting shaft is connected with the driving end of the third motor.

Preferably, the support is provided with a reinforcing rib.

Preferably, the base is provided with a supporting block for supporting the base.

Preferably, the pair of third press wheels and the pair of fourth press wheels have an eccentricity angle.

Advantageous effects

The utility model provides a production leaf spring's parabola long cone rolling mill possesses following beneficial effect: simple structure, convenient operation, continuous rolling and small occupied area.

Drawings

Fig. 1 is a schematic three-dimensional structure view of a parabolic long cone rolling mill for producing a leaf spring according to the present invention.

Fig. 2 is a schematic structural view of a parabolic long cone rolling mill for producing a leaf spring according to the present invention.

Fig. 3 is a schematic side view of the parabolic long cone rolling mill for producing the leaf spring of the present invention.

FIG. 4 is a schematic view of the overlooking structure of the parabolic long cone rolling mill for producing the leaf spring of the present invention

In the figure: 1. a base; 2. a support; 3. a plurality of rollers; 4. a first motor; 5. a plurality of first connecting shafts; 6. a plurality of gears; 7. a chain; 8. a pair of first press wheels; 9. a pair of second press wheels; 10. a second connecting shaft; 11. a second motor; 12. a third connecting shaft; 13. a pair of third press wheels; 14. for the fourth pinch roller; 15. a fourth connecting shaft; 16. a third motor; 17. and a fifth connecting shaft.

Detailed Description

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. 1-3, the present invention provides a technical solution.

Example (b):

referring to fig. 1-3, in the specific implementation process, the parabolic long cone rolling mill for producing the leaf spring comprises a base 1, a bracket 2 and a rolling structure; the rolling device is characterized in that a bracket 2 is arranged on a base 1, and a rolling structure is arranged on the bracket 2;

the mobile device includes: the device comprises a plurality of rollers 3, a first motor 4, a plurality of first connecting shafts 5, a plurality of gears 6 and chains 7;

the motor is installed on support 2, and the gear is installed on 4 output ends of first motor, and a plurality of gears 6 are installed on a plurality of first connecting axles 5 on a plurality of gears 6 are overlapped to 7 suits of chain, and a plurality of first connecting axles 5 are installed on support 2, and the suit of a plurality of cylinders 3 is on a plurality of connecting axles.

It should be noted that, a workpiece to be rolled is placed on the roller, the first motor 4 moves to drive the gear to rotate so as to drive the chain 7 to move, and then the workpiece is transported to the processing area.

Preferably, the primary rolling apparatus further includes: a pair of first pressing wheels 8, a pair of second pressing wheels 9, a second connecting shaft 10, a second motor 11 and a third connecting shaft 12;

a pair of first pinch rollers 8 is arranged on a second connecting shaft 10, a pair of second pinch rollers 9 is arranged on a third connecting shaft 12, the second connecting shaft 10 and the third connecting shaft 12 are arranged on the bracket 2, and the second connecting shaft 10 is connected with the driving end of a second motor 11.

It should be noted that, the workpiece is transported to the processing area for primary rolling, the second motor 11 moves to drive the first pressing wheel mounted on the second connecting shaft 10 to move, and then drives the pair of second pressing wheels 9 to move, so as to complete the primary rolling, and primarily remove impurities and air bubbles from the workpiece.

Preferably, the secondary rolling apparatus further includes: a pair of third pressing wheels 13, a pair of fourth pressing wheels 14, a fourth connecting shaft 15, a third motor 16 and a fifth connecting shaft 17;

a pair of third press wheels 13 is arranged on a fourth connecting shaft 15, a pair of fourth press wheels 14 is arranged on a fifth connecting shaft 17, the fourth connecting shaft 15 and the fifth connecting shaft 17 are arranged on the bracket 2, and the fourth connecting shaft 15 is connected with the driving end of a third motor 16.

It should be noted that, because the third pressing wheel and the fourth pressing wheel have eccentricity, the third motor 16 moves to drive the pair of third pressing wheels 13 and the pair of fourth pressing wheels 14 to perform secondary rolling, and because of the eccentricity, the rolled steel plate has a parabolic radian, thereby completing the rolling of the leaf spring.

Preferably, the support 2 is further provided with a reinforcing rib.

Preferably, the base 1 is further provided with a support block for supporting the base 1.

Preferably, further, the pair of third rollers 13 and the pair of fourth rollers 14 have an eccentricity angle.

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 parabolic long-cone rolling mill for producing the steel plate spring comprises a base, a support and a rolling structure; the rolling device is characterized in that a bracket is arranged on a base, and a rolling structure is arranged on the bracket;

2. The parabolic long cone rolling mill for producing a leaf spring according to claim 1, wherein the primary rolling means comprises: the pair of first pressing wheels, the pair of second pressing wheels, the second connecting shaft, the second motor and the third connecting shaft;

3. The parabolic long cone rolling mill for producing a leaf spring according to claim 1, wherein the secondary rolling device comprises: the pair of third pressing wheels, the pair of fourth pressing wheels, a fourth connecting shaft, a third motor and a fifth connecting shaft;

4. The parabolic long cone rolling mill for producing leaf springs according to claim 1, characterized in that the stands are provided with stiffeners.

5. The apparatus of claim 1, wherein the base is provided with support blocks for supporting the base.

6. The parabolic long cone rolling mill for producing leaf springs according to claim 1, wherein the pair of third pinch rollers and the pair of fourth pinch rollers have an eccentric angle.