Precious metal thickness-adjustable rolling mill

Abstract

The utility model discloses a precious metal thickness adjustable rolling mill which comprises a device body, the device body comprises a base device, a sliding device, a lower driving roller device and an upper adjusting driving roller device, the sliding device is installed on the top of the base device, and the lower driving roller device and the upper adjusting driving roller device are both installed in the sliding device. The lower driving roller device is positioned above the upper adjusting driving roller device; the upper adjusting driving roller device comprises a first sliding block, a second sliding block, a first top plate, a second top plate and a pressing roller, the tops of the first top plate and the second top plate are each provided with a set of hydraulic rods, and the first top plate and the second top plate are connected with the tops of the first sliding block and the second sliding block through the bottom driving ends of the hydraulic rods correspondingly. The pressing roller is installed between the first sliding block and the second sliding block. The device can effectively adjust the distance between a group of compression rollers in the rolling mill, so that the rolling mill can conveniently process precious metal to a desired thickness.

Description

TECHNICAL FIELD

[0001] The utility model relates to precious metal technical field, concretely is a kind of precious metal adjustable thickness rolling mill. BACKGROUND

[0002] Precious metal mainly refers to gold, silver and platinum group metal (ruthenium, rhodium, palladium, osmium, iridium, platinum) 8 kinds of metal elements, most of these metals have beautiful color, have strong chemical stability, these metals are often pressed to adjust its height using rolling mill when shaping in later period, so that it is better to be manufactured into various shapes.

[0003] Existing precious metal processing rolling mill has the following defects:

[0004] 1, the distance between the compression roller in the existing rolling mill cannot be adjusted, so that the precious metal cannot be processed to the desired thickness, affecting the use of staff;

[0005] 2, the existing rolling mill is insufficient in fixing stability, so that it will shake and shift during processing, further affecting the stability and safety of processing.

[0006] Therefore, a solution is needed. UTILITY MODEL CONTENT

[0007] (I) technical problem solved

[0008] In view of the deficiencies of the prior art, the utility model provides a kind of precious metal adjustable thickness rolling mill to solve the problems raised in the above background art.

[0009] (II) technical scheme

[0010] To achieve the above object, the utility model is realized by the following technical scheme: a kind of precious metal adjustable thickness rolling mill, including device body, the device body includes base device, sliding device, lower drive roller device and upper adjusting drive roller device, the sliding device is installed at the top of base device, the lower drive roller device and upper adjusting drive roller device are all installed in sliding device, the lower drive roller device is located above upper adjusting drive roller device;The upper adjusting drive roller device includes first sliding block, second sliding block, first top plate, second top plate and compression roller, the first sliding block and second sliding block are symmetrically distributed, the first top plate and second top plate are all fixed at the top of sliding device, a group of hydraulic rods are provided on the top of first top plate and second top plate, the first top plate and second top plate are respectively connected with the top of first sliding block and second sliding block by the driving end of a group of hydraulic rods bottom, the compression roller is installed between first sliding block and second sliding block, motor is equipped on the side of first sliding block, and the driving end of motor is connected with one end of compression roller.

[0011] Preferably, the sliding device comprises a first sliding frame, a second sliding frame and a connecting plate, the first sliding frame is installed at the left end of the connecting plate, and the second sliding frame is installed at the right end of the connecting plate.

[0012] Preferably, the first sliding frame and the second sliding frame are both in a concave shape structure, and a sliding groove is formed in the interiors of the first sliding frame and the second sliding frame.

[0013] Preferably, the base device comprises a bottom plate and a side support plate, the bottom plate is in a trapezoidal shape structure, a group of side support plates are arranged, the side support plates are respectively installed at the left and right ends of the bottom plate, a group of fixing holes are formed on the surface of the side support plate in a symmetrical manner, and the bottom plate and the side support plate are both provided with a fixing gasket at the bottom, and the fixing gasket is made of rubber.

[0014] (Three) beneficial effects

[0015] The utility model provides a precious metal adjustable thickness's rolling mill. Have the following beneficial effects:

[0016] The precious metal adjustable thickness's rolling mill can effectively adjust the spacing of a group of compression rollers in the rolling mill, so that the rolling mill can process the precious metal to the desired thickness. The device is simple to operate and can be easily operated by the staff. When adjusting, the sliding blocks at both ends of the compression roller slide up or down in the sliding rail, further adjusting the compression roller. The device is easy to fix and can be easily installed by the staff, improving the stability and reliability of the rolling mill during operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the overall structure schematic view of the utility model;

[0018] Fig. 2 It is the structure schematic view of the upper adjusting drive roller device of the utility model;

[0019] Fig. 3 It is the structure schematic view of the sliding device of the utility model.

[0020] In the figure, 1, device body; 2, base device; 3, sliding device; 4, lower drive roller device; 5, upper adjusting drive roller device; 6, first sliding block; 7, second sliding block; 8, first top plate; 9, second top plate; 10, compression roller; 11, motor; 12, hydraulic rod; 13, first sliding frame; 14, second sliding frame; 15, connecting plate; 16, sliding groove; 17, bottom plate; 18, side support plate; 19, fixing hole; 20, fixing gasket. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figs. 1-3 The embodiment of the present application provides a technical scheme:

[0023] Embodiment 1

[0024] For the above-mentioned problem 1 to be solved: the distance between the compression rollers in the existing rolling mill cannot be adjusted, so that the noble metal cannot be processed to the desired thickness, affecting the use of the staff.

[0025] The solution is as follows: a noble metal thickness-adjustable rolling mill, comprising a device body 1, the device body 1 comprising a base device 2, a sliding device 3, a lower drive roller device 4 and an upper adjustment drive roller device 5, the sliding device 3 being installed on the top of the base device 2, the lower drive roller device 4 and the upper adjustment drive roller device 5 being both installed in the sliding device 3, the lower drive roller device 4 being located above the upper adjustment drive roller device 5; the upper adjustment drive roller device 5 comprising a first sliding block 6, a second sliding block 7, a first top plate 8, a second top plate 9 and a compression roller 10, the first sliding block 6 and the second sliding block 7 being distributed in a symmetrical manner, the first top plate 8 and the second top plate 9 being both fixed on the top of the sliding device 3, a group of hydraulic rods 12 being provided on the top of the first top plate 8 and the second top plate 9, the first top plate 8 and the second top plate 9 being both connected with the top of the first sliding block 6 and the second sliding block 7 through the bottom drive end of the group of hydraulic rods 12 respectively, the compression roller 10 being installed between the first sliding block 6 and the second sliding block 7, a motor 11 being provided on the side of the first sliding block 6, the drive end of the motor 11 being connected with one end of the compression roller 10, when the distance between the lower drive roller device 4 and the upper adjustment drive roller device 5 is adjusted, the staff starts the hydraulic rod 12 in the upper adjustment drive roller device 5, the drive end of the group of hydraulic rods 12 on the first top plate 8 and the second top plate 9 respectively pulls down the first sliding block 6 and the second sliding block 7, then the first sliding block 6 and the second sliding block 7 can slide upwards in the first sliding frame 13 and the second sliding frame 14, further the distance between the compression roller 10 between the first sliding block 6 and the second sliding block 7 and the lower drive device 4 can be increased, so as to facilitate the processing of the metal with larger width, if the metal with smaller width needs to be processed, the compression roller 10 can be lowered to reduce the distance between the lower drive device 4 and the upper adjustment drive device 5.

[0026] In the sliding device 3, the first sliding frame 13 is installed at the left end of the connecting plate 15, the second sliding frame 14 is installed at the right end of the connecting plate 15, and the first sliding frame 13 and the second sliding frame 14 are fixed by the connecting plate 15, and after being fixed, they form a concave structure, which further improves the firmness and stability of the overall structure of the sliding device 3.

[0027] The first sliding frame 13 and the second sliding frame 14 are both in a concave structure, and the sliding grooves 16 are formed in the interiors of the first sliding frame 13 and the second sliding frame 14. The sliding grooves 16 in the first sliding frame 13 and the second sliding frame 14 are for facilitating the embedding of the first sliding block 6 and the second sliding block 7, so that the first sliding block 6 and the second sliding block 7 can slide in the sliding grooves 16 in the interiors of the first sliding frame 13 and the second sliding frame 14.

[0028] Embodiment 2

[0029] For the above-mentioned problem 2 to be solved: the existing rolling mill has insufficient fixing stability, which causes shaking and displacement during processing, further affecting the stability and safety of processing.

[0030] The solution is as follows: the base device 2 comprises a bottom plate 17 and a side support plate 18. The bottom plate 17 is in a trapezoidal structure, and a group of side support plates 18 are installed at the left and right ends of the bottom plate 17. The surface of the side support plate 18 is provided with a group of symmetrically distributed fixing holes 19. The bottom plate 17 and the side support plate 18 are both provided with a fixing gasket 20 at the bottom. The fixing gasket 20 is made of rubber. When fixing the whole, the worker attaches the bottom plate 17 and the side support plate 18 in the base device 2 to the installation point, and then inserts the bolt into the fixing hole 19 of the side support plate 18, so as to fix the base device 2 to the installation point. The fixing gasket 20 made of rubber at the bottom of the bottom plate 17 and the side support plate 18 can improve the adhesion to the installation point, further improving the stability of the fixing, and the trapezoidal structure of the bottom plate 17 also has good support.

[0031] Working principle: when the distance between the lower driving roller device 4 and the upper adjusting driving roller device 5 is adjusted, the worker starts the hydraulic rod 12 in the upper adjusting driving roller device 5, a group of hydraulic rod 12 driving ends on the first top plate 8 and the second top plate 9 pull down the first sliding block 6 and the second sliding block 7 respectively, then the first sliding block 6 and the second sliding block 7 can slide upwards in the first sliding frame 13 and the second sliding frame 14, and the distance between the pressure roller 10 between the first sliding block 6 and the second sliding block 7 and the lower driving roller device 4 can be increased, so that the metal with larger width is conveniently processed, if it is needed to process the metal with smaller width, the pressure roller 10 can be lowered, and the distance between the lower driving device 4 and the upper adjusting driving device 5 is reduced.

[0032] The utility model discloses a 1, device body, 2, base device, 3, sliding device, 4, lower driving roller device, 5, upper adjusting driving roller device, 6, first sliding block, 7, second sliding block, 8, first top plate, 9, second top plate, 10, pressure roller, 11, motor, 12, hydraulic rod, 13, first sliding frame, 14, second sliding frame, 15, connecting plate, 16, sliding groove, 17, bottom plate, 18, side support plate, 19, fixed hole, 20, fixed spacer, parts are all general standard parts or the parts that the person skilled in the art knows, and the structure and principle are all known to the person skilled in the art through technical manual or known through conventional experimental method, the problem solved by the utility model is that the pressure roller spacing in the existing rolling mill cannot be adjusted, so that the noble metal is processed to the thickness that wants, and the utility model discloses a mutual combination of the above -mentioned parts can effectively adjust the spacing of a group of pressure rollers in the rolling mill, so that the noble metal is conveniently processed to the thickness that wants.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, for the person skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0034] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A noble metal gaugeable rolling mill characterized by: The device body (1) comprises a base device (2), a sliding device (3), a lower driving roller device (4) and an upper adjusting driving roller device (5), the sliding device (3) is installed on the top of the base device (2), the lower driving roller device (4) and the upper adjusting driving roller device (5) are both installed in the sliding device (3), and the lower driving roller device (4) is located above the upper adjusting driving roller device (5); The upper adjusting driving roller device (5) comprises a first sliding block (6), a second sliding block (7), a first top plate (8), a second top plate (9) and a compression roller (10), the first sliding block (6) and the second sliding block (7) are symmetrically distributed, the first top plate (8) and the second top plate (9) are both fixed on the top of the sliding device (3), a group of hydraulic rods (12) are arranged on the top of the first top plate (8) and the second top plate (9), the first top plate (8) and the second top plate (9) are connected with the top of the first sliding block (6) and the second sliding block (7) through the bottom driving end of the group of hydraulic rods (12) respectively, the compression roller (10) is installed between the first sliding block (6) and the second sliding block (7), a motor (11) is arranged on the side of the first sliding block (6), and the driving end of the motor (11) is connected with one end of the compression roller (10).

2. A thickness-adjustable rolling mill for precious metals according to claim 1, characterized in that: The sliding device (3) comprises a first sliding frame (13), a second sliding frame (14) and a connecting plate (15), the first sliding frame (13) is installed on the left end of the connecting plate (15), and the second sliding frame (14) is installed on the right end of the connecting plate (15).

3. A thickness-adjustable mill for precious metals according to claim 2, characterized in that: The first sliding frame (13) and the second sliding frame (14) both have a concave structure, and the first sliding frame (13) and the second sliding frame (14) are both internally provided with a sliding groove (16).

4. A thickness-adjustable rolling mill for precious metals according to claim 1, characterized in that: The base device (2) comprises a bottom plate (17) and a side support plate (18), the bottom plate (17) has a trapezoidal structure, the side support plate (18) is provided with a group, and the group of side support plates (18) are respectively installed on the left and right ends of the bottom plate (17), a group of fixing holes (19) are arranged on the surface of the side support plate (18) in a symmetric manner, the bottom plate (17) and the side support plate (18) are both provided with a fixing pad (20) at the bottom, and the fixing pad (20) is made of rubber.

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