Improved casting grinding machine

Abstract

The invention relates to the field of stainless steel precision casting machining, and discloses an improved casting compacting and rolling machine which comprises a fixed base, a mounting frame, a compacting and rolling assembly and a scrap cleaning mechanism, the mounting frame is fixedly erected on the left side and the right side of the fixed base, the compacting and rolling assembly comprises an upper roller body and a lower roller body, and the upper roller body and the lower roller body are assembled in a matched rolling mode; the upper roller body and the lower roller body are respectively mounted on the mounting frame; the scrap cleaning mechanism is arranged in the fixed base in a matched mode, and an air outlet of the scrap cleaning mechanism is located in the front side portion of the pressing and rolling assembly. According to the stainless steel rolling device, the scrap cleaning mechanism is arranged, a reciprocating device and an air blower are arranged in the scrap cleaning mechanism, the surface of a product machined by the rolling assembly can be cleaned through an air outlet pipe, scraps generated in the stainless steel rolling process can be removed in time, and the product quality is improved.

Description

Technical Field

[0001] The present invention relates to the field of processing of stainless steel precision castings, and more specifically to an improved casting rolling mill. Background Art

[0002] Rolling refers to the pressing process in which a flat blank of a certain shape is formed into an open hollow part through a concave die under the pressure of a punch. Rolling cannot change the chemical composition of steel. Rolling processing actually refers to forging (forming in the solid state), and only steel can be forged, ultimately changing the physical state of steel. A rolling mill consists of two or more rollers arranged in a certain form and can be divided into cold rolling and hot rolling. Cold rolling is applicable to materials that do not require heating, such as various metal materials like stainless steel. When processing stainless steel, the stainless steel is usually rolled through rolling equipment.

[0003] When the existing processing equipment rolls stainless steel precision castings, the material is usually directly placed between two rollers for rolling. During the rolling process, impurities such as debris and particles will be generated on the surface of the stainless steel. When processing precision castings, the fine debris will seriously affect the flatness of the stainless steel surface, resulting in product quality problems.

[0004] To overcome the above technical problems, technicians in this field have designed corresponding production equipment and technical processes. For example, in a Chinese patent: A Stainless Steel Rolling Process and Its Equipment, the application publication number is CN115178592A. This patent document discloses current stainless steel rolling equipment. By setting a cleaning mechanism, the cleaning effect on impurities can be improved, preventing impurities from adhering to the surface of the stainless steel and improving the quality of stainless steel products.

[0005] However, the above processing equipment still has the following problems when in use: Disadvantage 1: The cleaning mechanism of this solution cleans the surface of the stainless steel before processing the stainless steel, but the debris generated during the rolling process of the stainless steel cannot be removed in a timely manner, resulting in the problem that the quality of the rolled product is still affected by the debris.

[0006] Disadvantage 2: After the rolling debris is generated, the positions where it is distributed on the product surface are not fixed, the cleaning range is large, and it is not easy to implement and control. Summary of the Invention

[0007] The present invention discloses an improved casting rolling mill, and its main purpose is to overcome the above-mentioned deficiencies and disadvantages existing in the prior art.

[0008] The technical solution adopted by the present invention is as follows: An improved casting rolling machine, comprising a fixed base, a mounting frame, a rolling assembly and a debris cleaning mechanism. The mounting frame is fixedly installed on the left and right sides of the fixed base. The rolling assembly includes an upper roller body and a lower roller body, which are cooperatively installed for rolling. The upper roller body and the lower roller body are respectively installed on the mounting frame. The debris cleaning mechanism is cooperatively installed in the fixed base, and the air outlet of the debris cleaning mechanism is located at the front side of the rolling assembly. The debris cleaning mechanism includes a housing, a blower, an air delivery hose, a duct, an air outlet pipe, a limiting groove, a reciprocating device, a first motor and a support rod. The right lower end of the inner bottom of the housing is integrally fixed with the blower. The upper left end of the blower is fixed to the air delivery hose. The left end of the air delivery hose is integrally fixed with the duct. The left end of the duct is communicated with the air outlet pipe. The outer side of the air outlet pipe is slidably connected with the limiting groove. The bottom of the duct is vertically fixed to the reciprocating device. The right end of the reciprocating device is fixed to the first motor. The bottom of the first motor is vertically fixed to the support rod. The bottom of the housing is fixed to the base, and a support platform is arranged at the top of the housing.

[0009] Furthermore, the blower includes a second motor, a transmission rod, a blower and an air outlet. A transmission rod is arranged at the right end of the second motor. The right end of the transmission rod is connected to the blower. An air outlet is opened at the front end of the top of the blower. The second motor and the blower are integrally fixed to the housing. The front end of the air outlet is fixed to the air delivery hose.

[0010] Furthermore, the reciprocating device includes a base, a fixed block, a rotating shaft, a rotating member, a limiting sliding groove, a movable rod and a connecting plate. The front end face of the base is integrally fixed with the fixed block. The upper front side of the fixed block is penetrated and connected with the rotating shaft. The rear end of the rotating shaft is fixed to the rotating member. The rear end of the rotating member is slidably connected with the limiting sliding groove. The left and right sides of the limiting sliding groove are integrally fixed with the movable rod. The right end of the movable rod is fixed to the connecting plate. The bottom of the base is vertically fixed to the housing. The front end of the rotating shaft is fixed to the first motor. The top of the connecting plate is integrally fixed with the duct.

[0011] Furthermore, the middle part of the duct is of a cavity structure. The right end of the duct is fixed to the air delivery hose, and the left end face of the duct is equidistantly communicated with the air outlet pipe.

[0012] Furthermore, there are four air outlet pipes in total, and the air outlet pipes are in a "C" shape.

[0013] Furthermore, the limiting sliding groove is inclined, and the middle parts of the left and right ends of the outer side of the limiting sliding groove are respectively fixed to the movable rod.

[0014] It can be seen from the above description and explanation of the present invention that, compared with the prior art, the advantages of the present invention are: Advantage 1: By setting up a debris cleaning mechanism and using the reciprocating device and blower arranged therein, the air outlet pipe can clean the surface of the product processed by the rolling assembly, enabling the timely removal of debris generated during the rolling of stainless steel and improving the product quality.

[0015] Advantage 2: The present invention can effectively increase the cleaning area and the range of cleaning angles, thereby avoiding the problem that residual debris and particles affect the quality of the processed parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention.

[0017] Figure 2 is a schematic structural diagram of the debris cleaning mechanism of the present invention.

[0018] Figure 3 is a schematic structural diagram of the blower of the present invention.

[0019] Figure 4 is a schematic structural diagram of the reciprocating device of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following further describes and illustrates the detailed implementation manners of the present invention with reference to the accompanying drawings.

[0021] Such as Figures 1 to 4As shown in the figure, an improved casting rolling mill includes a fixed base 1, a mounting frame 2, a rolling assembly 3, and a debris cleaning mechanism 6. The mounting frame 2 is fixedly installed on the left and right sides of the fixed base 1. The rolling assembly 3 includes an upper roller body 4 and a lower roller body 5, which are cooperatively installed for rolling. The upper roller body 4 and the lower roller body 5 are respectively installed on the mounting frame 2. The debris cleaning mechanism 6 is cooperatively installed in the fixed base 1, and the air outlet of the debris cleaning mechanism 6 is located at the front side of the rolling assembly 3. The debris cleaning mechanism 6 includes a housing 61, a blower 62, an air delivery hose 63, a duct 64, an air outlet duct 65, a limiting groove 66, a reciprocating device 67, a first motor 68, and a support rod 69. The right lower end of the inner bottom of the housing 61 is integrally fixed with the blower 62. The left upper end of the blower 62 is fixed to the air delivery hose 63. The left end of the air delivery hose 63 is integrally fixed with the duct 64. The middle part of the duct 64 is a cavity structure. The right end of the duct 64 is fixed to the air delivery hose 63, and the left end surface of the duct 64 is equidistantly connected to the air outlet ducts 65. The left end of the duct 64 is connected to the air outlet ducts 65. There are four air outlet ducts 65 in total, and the air outlet ducts 65 are in a "C" shape. The outer side of the air outlet ducts 65 is slidably connected to the limiting groove 66. The bottom of the duct 64 is vertically fixed to the reciprocating device 67. The right end of the reciprocating device 67 is fixed to the first motor 68. The bottom of the first motor 68 is vertically fixed to the support rod 69. The bottom of the housing 61 is fixed to the base 1. A support platform 7 is provided at the top of the housing 61. The cavity structure inside the duct 64 is conducive to shunting the air outlet ducts 65.

[0022] The blower 62 includes a second motor 621, a transmission rod 622, a blower 623, and an air outlet 624. The transmission rod 622 is provided at the right end of the second motor 621. The right end of the transmission rod 622 is connected to the blower 623. An air outlet 624 is opened at the front end of the top of the blower 623. The second motor 621 and the blower 623 are integrally fixed to the housing 61. The front end of the air outlet 624 is fixed to the air delivery hose 63. The transmission rod 632 is conducive to the operation of the blower 623.

[0023] The reciprocating device 67 includes a base 671, a fixing block 672, a rotating shaft 673, a rotating member 674, a limiting sliding groove 675, a movable rod 676, and a connecting plate 677. The front end face of the base 671 is integrally fixed with the fixing block 672. The upper front side of the fixing block 672 is connected through the rotating shaft 673. The rear end of the rotating shaft 673 is fixed to the rotating member 674. The rear end of the rotating member 674 is slidably connected to the limiting sliding groove 675. The limiting sliding groove 675 is inclined. The middle parts of the left and right ends of the outer side of the limiting sliding groove 675 are respectively fixed to the movable rod 676. The left and right sides of the limiting sliding groove 675 are integrally fixed with the movable rod 676. The right end of the movable rod 676 is fixed to the connecting plate 677. The bottom of the base 671 is vertically fixed to the housing 61. The front end of the rotating shaft 673 is fixed to the first motor 68. The top of the connecting plate 677 is integrally fixed to the air duct 64. The limiting sliding groove 675 facilitates the sliding work of the rotating member 674.

[0024] Through improvement, the present invention provides an improved casting rolling machine, and its working principle is as follows: The stainless - steel workpiece is rolled on the rolling assembly 3. The staff starts the second motor 621. The second motor 621 drives the transmission rod 622 to rotate, and then the fan 623 generates an air current. The generated air current can blow out through the air outlet 624, then enters the air duct 64 through the air - conveying hose 63, and finally the strong air current will be discharged through the air outlet pipe 65, so as to remove the debris and particles generated on the rolling assembly 3, avoiding problems that affect the processing quality. And the first motor 68 drives the rotating shaft 673 to rotate, thereby enabling the rotating member 674 to slide in the limiting sliding groove 675. Because the limiting sliding groove 675 is in an inclined state, during the sliding process of the rotating member 674, the movable rod 676 can perform left - and - right reciprocating work in the base 671, and then drive the air outlet pipe 65 to swing and clean, which better improves the cleaning efficiency and cleaning area.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0027] In the present invention, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can all be purchased from the market, the special-shaped parts can all be customized according to the records in the specification and the drawings, the specific connection manners of each part all adopt conventional means such as bolts, rivets, welding, etc. which are mature in the prior art, the machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, which will not be elaborated herein.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An improved casting rolling machine, characterized in that: The invention comprises a fixed base (1), a mounting frame (2), a pressing assembly (3) and a debris cleaning mechanism (6), wherein the mounting frame (2) is fixedly mounted on the left and right sides of the fixed base (1), the pressing assembly (3) comprises an upper roller body (4) and a lower roller body (5), the upper roller body (4) and the lower roller body (5) are mounted in cooperation with each other by rolling, and the upper roller body (4) and the lower roller body (5) are respectively mounted on the mounting frame (2); the debris cleaning mechanism (6) is mounted in cooperation within the fixed base (1), the air outlet of the debris cleaning mechanism (6) is located at the front side of the pressing assembly (3), and the debris cleaning mechanism (6) comprises a shell (61), a blower (62), an air delivery hose (63), an air guide pipe (64), an air outlet pipe (65), a limit slot (66), a reciprocating device ( 67), a first motor (68) and a support rod (69), the lower right end of the inner bottom of the shell (61) is fixed to the blower (62) as a whole, the upper left end of the blower (62) is fixed to the air supply hose (63), the left end of the air supply hose (63) is fixed to the air guide pipe (64) as a whole, the left end of the air guide pipe (64) is connected to the air outlet pipe (65), the outer side of the air outlet pipe (65) is slidably connected to the limit groove (66), the bottom of the air guide pipe (64) is vertically fixed to the reciprocating device (67), the right end of the reciprocating device (67) is fixed to the first motor (68), the bottom of the first motor (68) is vertically fixed to the support rod (69), the bottom of the shell (61) is fixed to the base (1), and the top of the shell (61) is provided with a support platform (7).

2. An improved casting roller according to claim 1, characterized in that: The blower (62) comprises a second motor (621), a transmission rod (622), a fan (623) and an air outlet (624); the second motor (621) is provided with a transmission rod (622) at the right end; the right end of the transmission rod (622) is connected to the fan (623); the fan (623) is provided with an air outlet (624) at the front end of the top; the second motor (621) and the bottom of the fan (623) are fixed to the housing (61) as a whole; and the front end of the air outlet (624) is fixed to an air supply hose (63).

3. The improved casting roller according to claim 1, characterized in that: The reciprocating device (67) includes a base (671), a fixing block (672), a rotating shaft (673), a rotating member (674), a limiting sliding groove (675), a movable rod (676) and a connecting plate (677). The front end face of the base (671) is integrally fixed with the fixing block (672). The upper end of the front side of the fixing block (672) is connected through the rotating shaft (673). The rear end of the rotating shaft (673) is fixed to the rotating member (674). The rear end of the rotating member (674) is slidably connected to the limiting sliding groove (675). The left and right sides of the limiting sliding groove (675) are integrally fixed with the movable rod (676). The right end of the movable rod (676) is fixed to the connecting plate (677). The bottom of the base (671) is vertically fixed to the housing (61). The front end of the rotating shaft (673) is fixed to the first motor (68). The top of the connecting plate (677) is integrally fixed with the air duct (64).

4. The improved casting roller according to claim 1, characterized in that: The middle part of the air duct (64) has a cavity structure. The right end of the air duct (64) is fixed to the air supply hose (63), and the left end face of the air duct (64) is equidistantly communicated with the air outlet duct (65).

5. The improved casting roller according to claim 1, characterized in that: There are four air outlet ducts (65) in total, and the air outlet ducts (65) are in a "C" shape.

6. The improved casting roller according to claim 1, characterized in that: The limiting sliding groove (675) is inclined, and the middle parts of the left and right outer ends of the limiting sliding groove (675) are respectively fixed to the movable rod (676).

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