Rolling mill convenient for die replacement and used for car lamp glass processing

Abstract

The utility model belongs to the technical field of car lamp glass processing, and discloses a car lamp glass processing rolling mill convenient for die replacement, which comprises a rolling mill main body, a die, a hydraulic rod, a stamping rolling block and a mounting limiting mechanism, and is characterized in that the die is arranged inside the rolling mill main body, and the hydraulic rod is arranged at the top of the rolling mill main body; the output end of the hydraulic rod is fixedly connected with the top of the stamping rolling block, the die is located at the bottom of the stamping rolling block, the installation limiting mechanism is arranged in the rolling mill body, the bottom of the die is fixedly connected with a clamping block, and a clamping groove used in cooperation with the clamping block is formed in the rolling mill body. The rolling mill for machining the automobile lamp glass solves the problems that when an existing rolling mill for machining the automobile lamp glass is used for machining the automobile lamp glass of different shapes, a mold of the rolling mill for machining the automobile lamp glass needs to be replaced, and due to the fact that connection between the mold and the rolling mill for machining the automobile lamp glass is tedious, a user cannot conveniently replace the mold, and time and labor are wasted.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle lamp glass processing, in particular to a rolling mill for vehicle lamp glass processing which is convenient for replacing molds. Background Art

[0002] The headlight glass is the headlight mirror installed on the front surface of the headlight, which is very important for the headlight. First of all, in order to ensure the stable operation of the light-emitting functional unit and minimize the influence of external factors, the mask and the lamp shell need to be bonded and sealed to make the interior of the lamp body a relatively closed space.

[0003] When processing and producing car lamp glass, a rolling mill is needed for processing and production. However, when the existing car lamp glass processing rolling mill processes car lamp glass of different shapes, the mold of the car lamp glass processing rolling mill needs to be replaced. Since the connection between the mold and the car lamp glass processing rolling mill is relatively complicated, it is inconvenient for users to replace the mold, which is time-consuming and labor-intensive. Summary of the invention

[0004] The utility model aims to provide a rolling mill for processing vehicle lamp glass which is convenient for replacing molds, so as to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a rolling mill for processing headlight glass that is easy to replace molds, comprising a rolling mill body, a mold, a hydraulic rod, a stamping block and an installation limit mechanism, characterized in that: the mold is arranged inside the rolling mill body, the hydraulic rod is arranged on the top of the rolling mill body, the output end of the hydraulic rod is fixedly connected to the top of the stamping block, the mold is located at the bottom of the stamping block, the installation limit mechanism is arranged inside the rolling mill body, a clamping block is fixedly connected to the bottom of the mold, a clamping slot used in conjunction with the clamping block is provided inside the rolling mill body, and the installation limit mechanism is used in conjunction with the clamping block;

[0006] The installation limiting mechanism includes a pulling column, a connecting column, a spring, a moving block and a clamping rod. The pulling columns are arranged on both sides of the rolling mill body, one end of the pulling column is fixedly connected to the connecting column, the spring is sleeved on the surface of the connecting column, the side of the connecting column away from the moving block is fixedly connected to the moving block, the side of the moving block away from the connecting column is fixedly connected to the clamping rod, and the surface of the clamping block is provided with a clamping groove used in conjunction with the clamping rod.

[0007] Preferably, a connecting rod is fixedly connected between the two pulling columns, and a pulling handle is fixedly connected to one side of the connecting rod.

[0008] Preferably, a buffer shock absorber is fixedly connected to the bottom of the rolling mill body, and the number of the buffer shock absorbers is several and the buffer shock absorbers are evenly distributed at the bottom of the rolling mill body.

[0009] Preferably, an auxiliary notch is provided on the inner wall of the rolling mill body, and the auxiliary notch is used in conjunction with the connecting column, the spring and the moving block.

[0010] Preferably, a limiting sliding block is fixedly connected to the top of the moving block, and a limiting sliding groove used in conjunction with the limiting sliding block is provided on the inner wall of the rolling mill body.

[0011] The utility model has the following advantages:

[0012] 1. A rolling mill for processing headlight glass that is easy to replace molds, by setting a rolling mill body, a mold, a hydraulic rod, a stamping rolling block, a clamping block, a clamping groove, a pulling column, a connecting column, a spring, a moving block, a clamping rod and a clamping groove. When the rolling mill for processing headlight glass is used to produce headlight glass, the user needs to replace the mold, the user pulls the pulling column, so that the pulling column drives the connecting column to move, the connecting column drives the moving block to move, the moving block drives the clamping rod to move, so that the clamping rod is disengaged from the clamping groove on the clamping block, and then the user moves the mold upward to disengage the clamping block from the clamping groove on the rolling mill body, and then places other molds on the rolling mill body, so that the clamping blocks on other molds clamp the clamping grooves, and then the user loosens the pulling column to make the clamping rod clamp into the clamping groove to fix other molds, thereby facilitating mold replacement.

[0013] 2. The rolling mill for processing car lamp glass, which is convenient for replacing molds, is provided with a connecting rod and a pulling handle. When a user pulls the pulling handle on the connecting rod, the connecting rod drives two pulling columns to move simultaneously, thereby making it easier for the user to replace the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view and cross-sectional structure schematic diagram of a rolling mill for processing lamp glass that is convenient for replacing molds according to the utility model;

[0017] Figure 3The left side cross-sectional structure schematic diagram of the rolling mill for processing lamp glass of the utility model which is convenient for replacing the mold;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 For this utility model Figure 2 A partial enlarged view of point B in the middle.

[0020] Explanation of markings in the figure: 1. Rolling mill body; 2. Die; 3. Hydraulic rod; 4. Stamping block; 5. Clamping block; 6. Clamping slot; 7. Pull column; 8. Connecting column; 9. Spring; 10. Moving block; 11. Clamping rod; 12. Clamping slot; 13. Connecting rod; 14. Pull handle; 15. Auxiliary notch; 16. Buffer shock absorber; 17. Limiting slider; 18. Limiting slide slot. Implementation

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature. Example

[0022] like Figure 1-5As shown, the utility model is a rolling mill for processing headlight glass that is easy to replace molds, comprising a rolling mill body 1, a mold 2, a hydraulic rod 3, a stamping block 4 and an installation limit mechanism, wherein the mold 2 is arranged inside the rolling mill body 1, the hydraulic rod 3 is arranged at the top of the rolling mill body 1, the output end of the hydraulic rod 3 is fixedly connected to the top of the stamping block 4, the mold 2 is located at the bottom of the stamping block 4, the installation limit mechanism is arranged inside the rolling mill body 1, a clamping block 5 is fixedly connected to the bottom of the mold 2, a clamping groove 6 used in conjunction with the clamping block 5 is provided inside the rolling mill body 1, the installation limit mechanism is used in conjunction with the clamping block 5, and the installation limit mechanism comprises a pulling column 7, a connecting column 8, a spring 9, a moving block 10 and The clamping rod 11 and the pulling column 7 are arranged on both sides of the rolling mill body 1, one end of the pulling column 7 is fixedly connected to the connecting column 8, the spring 9 is sleeved on the surface of the connecting column 8, the side of the connecting column 8 away from the moving block 10 is fixedly connected to the moving block 10, the side of the moving block 10 away from the connecting column 8 is fixedly connected to the clamping rod 11, and the surface of the clamping block 5 is provided with a clamping groove 12 used in conjunction with the clamping rod 11. By arranging the rolling mill body 1, the mold 2, the hydraulic rod 3, the stamping rolling block 4, the clamping block 5, the clamping groove 6, the pulling column 7, the connecting column 8, the spring 9, the moving block 10, the clamping rod 11 and the clamping groove 12, when the rolling mill for processing the headlight glass is used to produce the headlight glass, the user needs to replace the mold 2, and use The user pulls the pulling column 7, so that the pulling column 7 drives the connecting column 8 to move, the connecting column 8 drives the moving block 10 to move, and the moving block 10 drives the clamping rod 11 to move, so that the clamping rod 11 is separated from the clamping groove 12 on the clamping block 5, and then the user moves the mold 2 upward to separate the clamping block 5 from the clamping groove 6 on the rolling mill body 1, and then places other molds 2 on the rolling mill body 1, so that the clamping blocks 5 on other molds 2 clamp the clamping groove 6, and then the user loosens the pulling column 7, so that the clamping rod 11 is clamped into the clamping groove 12, and the other molds 2 are fixed. The bottom of the rolling mill body 1 is fixedly connected with a buffer shock absorber 16, and the number of the buffer shock absorbers 16 is several, and the buffer shock absorbers 16 are evenly distributed at the bottom of the rolling mill body 1. A buffer shock absorber 16 is provided to buffer and reduce shock to the rolling mill body 1, reducing damage to the ground; an auxiliary notch 15 is provided on the inner wall of the rolling mill body 1, and the auxiliary notch 15 is used in conjunction with the connecting column 8, the spring 9 and the moving block 10; the auxiliary notch 15 is provided to provide activity space for the moving block 10, the connecting column 8 and the spring 9, reducing the wear of the moving block 10, the connecting column 8 and the spring 9; a limiting slider 17 is fixedly connected to the top of the moving block 10; a limiting slide groove 18 used in conjunction with the limiting slider 17 is provided on the inner wall of the rolling mill body 1; the limiting slider 17 and the limiting slide groove 18 are provided to horizontally limit the moving block 10, reducing the wear of the moving block 10. Example

[0023] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 3A connecting rod 13 is fixedly connected between the two pulling columns 7, and a pulling handle 14 is fixedly connected to one side of the connecting rod 13. By setting the connecting rod 13 and the pulling handle 14, the user pulls the pulling handle 14 on the connecting rod 13, so that the connecting rod 13 drives the two pulling columns 7 to move simultaneously, thereby making it easier for the user to replace the mold 2.

[0024] The working principle of the rolling mill for processing car lamp glass that is easy to replace molds is as follows: when the rolling mill for processing car lamp glass is used to produce car lamp glass, the user needs to replace the mold 2, the user pulls the pulling column 7, so that the pulling column 7 drives the connecting column 8 to move, the connecting column 8 drives the moving block 10 to move, the moving block 10 drives the clamping rod 11 to move, so that the clamping rod 11 is disengaged from the clamping groove 12 on the clamping block 5, and then the user moves the mold 2 upward to disengage the clamping block 5 from the clamping groove 6 on the rolling mill body 1, and then places other molds 2 on the rolling mill body 1, so that the clamping blocks 5 on other molds 2 clamp the clamping groove 6, and then the user loosens the pulling column 7 to make the clamping rod 11 clamp into the clamping groove 12, and fixes the other molds 2, thereby facilitating the replacement of the mold 2.

[0025] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rolling mill for processing vehicle lamp glass that is convenient for replacing molds, comprising a rolling mill body (1), a mold (2), a hydraulic rod (3), a stamping block (4) and an installation limit mechanism, characterized in that: The mold (2) is arranged inside the rolling mill body (1), the hydraulic rod (3) is arranged on the top of the rolling mill body (1), the output end of the hydraulic rod (3) is fixedly connected to the top of the stamping block (4), the mold (2) is located at the bottom of the stamping block (4), the installation limit mechanism is arranged inside the rolling mill body (1), a clamping block (5) is fixedly connected to the bottom of the mold (2), a clamping slot (6) used in conjunction with the clamping block (5) is provided inside the rolling mill body (1), and the installation limit mechanism is used in conjunction with the clamping block (5); The installation limiting mechanism comprises a pulling column (7), a connecting column (8), a spring (9), a moving block (10) and a clamping rod (11); the pulling column (7) is arranged on both sides of the rolling mill body (1); one end of the pulling column (7) is fixedly connected to the connecting column (8); the spring (9) is sleeved on the surface of the connecting column (8); the side of the connecting column (8) away from the moving block (10) is fixedly connected to the moving block (10); the side of the moving block (10) away from the connecting column (8) is fixedly connected to the clamping rod (11); and the surface of the clamping block (5) is provided with a clamping groove (12) used in conjunction with the clamping rod (11).

2. A rolling mill for processing vehicle lamp glass that is easy to replace molds according to claim 1, characterized in that: A connecting rod (13) is fixedly connected between the two pulling columns (7), and a pulling handle (14) is fixedly connected to one side of the connecting rod (13).

3. The rolling mill for processing vehicle lamp glass that is easy to replace molds according to claim 1, characterized in that: A buffer shock absorber (16) is fixedly connected to the bottom of the rolling mill body (1), the number of the buffer shock absorbers (16) is several, and the buffer shock absorbers (16) are evenly distributed on the bottom of the rolling mill body (1).

4. A rolling mill for processing vehicle lamp glass that is easy to replace molds according to claim 1, characterized in that: An auxiliary notch (15) is provided on the inner wall of the rolling mill body (1), and the auxiliary notch (15) is used in conjunction with the connecting column (8), the spring (9) and the moving block (10).

5. The rolling mill for processing vehicle lamp glass with easy mold replacement according to claim 1, characterized in that: The top of the moving block (10) is fixedly connected to a limit sliding block (17), and the inner wall of the rolling mill body (1) is provided with a limit sliding groove (18) for use with the limit sliding block (17).

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