Metal roller machining and bending equipment

Abstract

The utility model discloses metal roller machining and bending equipment, and belongs to the technical field of metal roller production and machining. Comprising a base, an adjusting assembly and an arc-shaped long plate, an arc-shaped groove is formed in the top end of the base, a plurality of containing cavities are evenly formed in the positions, located at the arc-shaped groove, of the base, and the containing cavities are evenly arranged along the arc surface of the arc-shaped groove; an adjusting assembly is installed in each containing cavity in a clearance fit mode, and the adjusting assemblies located in one row of containing cavities are in one set. The adjusting assembly comprises a hydraulic cylinder and a piston piece, the piston piece is installed in the hydraulic cylinder through a dynamic seal, and one end of the piston piece extends out of the hydraulic cylinder and is located on the outer side of the containing cavity; the arc-shaped long plate is arranged in the arc-shaped groove, and the long side of the arc-shaped long plate is parallel to the long side of the arc-shaped groove; the outer side of each arc-shaped long plate is hinged to the piston piece of the corresponding adjusting assembly. According to the metal roller machining and bending equipment, the problem that a bending machine cannot automatically adjust the radius of a formed arc according to needs is solved.

Description

Technical Field

[0001] The present application relates to the technical field of metal roller production and processing, and specifically to a metal roller processing and bending equipment. Background Art

[0002] Rollers are the main working parts and tools on the rolling mill that cause continuous plastic deformation of metal. Rollers are mainly composed of three parts: roll body, roll neck and shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is installed in the bearing and transmits the rolling force to the frame through the bearing seat and the pressing device. The transmission end shaft head is connected to the gear seat through the connecting shaft to transmit the rotational torque of the motor to the roll.

[0003] The existing roller body production is to use a bending machine to bend the plate into a U shape, and then use a cylindrical pressing machine to press the U-shaped plate into a circle; the existing bending machine cannot automatically adjust the radius of the forming arc according to needs, and needs to be manually disassembled and adjusted, which is time-consuming and labor-intensive.

[0004] Therefore, it is necessary to provide a metal roller processing and bending equipment to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a metal roller processing and bending equipment, which solves the problem that the bending machine cannot automatically adjust the forming arc radius according to needs.

[0007] The technical solution adopted by the present application to solve the technical problem is: a metal roller processing and bending equipment, including a base, an adjustment component, and an arc-shaped long plate, the top of the base is provided with an arc-shaped groove, the base is evenly provided with a plurality of placement cavities located at the arc-shaped groove, and the plurality of placement cavities are evenly arranged along the arc surface of the arc-shaped groove;

[0008] An adjustment assembly is installed in each placement cavity through clearance fit, and the adjustment assemblies in a row of placement cavities are a group; the adjustment assembly includes a hydraulic cylinder and a piston member, the piston member is installed in the hydraulic cylinder through a dynamic seal, and one end of the piston member extends out of the hydraulic cylinder and is located outside the placement cavity;

[0009] The arc-shaped long plate is arranged in the arc-shaped groove, and the long side of the arc-shaped long plate is parallel to the long side of the arc-shaped groove; there are multiple arc-shaped long plates, and the multiple arc-shaped long plates are evenly arranged along the arc surface of the arc-shaped groove, and the outer side of each arc-shaped long plate is hinged to the piston member of a corresponding group of adjustment components;

[0010] Therefore, each group of adjustment components moves in the hydraulic cylinder through the piston to control the movement of the corresponding arc-shaped long plate, and each group of adjustment components works synchronously, so that the arc-shaped base composed of multiple arc-shaped long plates can adjust the radius according to needs.

[0011] Furthermore, a plurality of flow channels are provided on the end surface of the base, the axes of the plurality of flow channels are parallel to the long sides of the arc-shaped groove, the plurality of flow channels are arranged circumferentially on the end surface of the base, each flow channel corresponds to a group of adjustment components, and one side of the flow channel is connected to the hydraulic cylinder of the corresponding adjustment component through a pipeline.

[0012] Furthermore, two frames are fixedly installed on the top of the base, the arc-shaped groove is located between the two frames, a machine top is arranged on the top of the two frames away from the base, and the bottom of the machine top is fixedly connected to the frame; a pneumatic telescopic rod is fixedly installed on the bottom of the machine top, and the pneumatic telescopic rod is located between the two frames; a T-shaped frame is fixedly installed on the end of the pneumatic telescopic rod away from the machine top, and a hammer head is fixed on the end of the T-shaped frame away from the pneumatic telescopic rod, and the hammer head is semi-cylinder, and the arc surface of the hammer head faces the arc-shaped groove; thus, the pneumatic telescopic rod pushes the T-shaped frame to move downward, and the downward movement of the hammer head pushes the central part of the plate into the arc-shaped groove, so that the plate contacts the arc-surface bottom platform composed of multiple arc-shaped long plates, thereby realizing the bending of the plate.

[0013] Furthermore, a plurality of electric telescopic rods are evenly installed on the inner walls of the two frames, a movable plate is fixedly installed on one end of the electric telescopic rod away from the corresponding frame, the bottom end of the movable plate is connected to the base by sliding, and a roller is pivotally connected to the side of the movable plate away from the corresponding electric telescopic rod; the movable plate is located on one side of the arc groove; thus, the electric telescopic rod pushes the movable plate to move laterally on the base, thereby controlling the distance between the two movable plates, so that when the hammer head moves down to bend the plate in the later stage, the bending point of the plate can be adjusted according to the thickness of the plate, thereby indirectly saving the bending force; the roller is used to reduce the friction between the plate and the movable plate.

[0014] Furthermore, a slot is provided on the straight plate surface of the hammer head, and an expansion piece is connected to the hammer head through the slot; the expansion piece is provided with different sizes; thus, the radius of the bending of the hammer head can be changed by installing the expansion piece.

[0015] The beneficial effect of the present application is that the present application provides a metal roller processing and bending equipment, which is provided with an adjustment component and an arc-shaped long plate. Each group of adjustment components moves in a hydraulic cylinder through a piston member to control the movement of the corresponding arc-shaped long plate, and each group of adjustment components works synchronously, and each group of piston members moves synchronously to push the corresponding arc-shaped long plate to move centripetally. Thus, the curvature of the arc-shaped base composed of multiple arc-shaped long plates is adjusted, and then the arc-shaped base composed of multiple arc-shaped long plates can automatically adjust its own radius according to demand, replacing manual disassembly and assembly, thereby reducing the operator's work fatigue.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] In the attached picture:

[0019] Figure 1 This is an overall schematic diagram of a metal roller processing and bending equipment in this application;

[0020] Figure 2 for Figure 1 A partial three-dimensional schematic diagram of the middle base;

[0021] Figure 3 for Figure 2 A three-dimensional schematic diagram of the placement slot;

[0022] Figure 4 for Figure 2 A schematic cross-sectional plane diagram of the end surface of the middle base;

[0023] Figure 5 for Figure 1 A three-dimensional schematic diagram of the middle hammer head;

[0024] Figure 6 is a three-dimensional schematic diagram of an enlarged part;

[0025] Among them, the reference numerals in the figure are:

[0026] 11. Base; 111. Arc groove; 112. Placement cavity; 113. Flow channel; 12. Frame; 13. Top; 21. Pneumatic telescopic rod; 22. T-frame; 23. Hammer; 231. Slot; 24. Expansion piece; 31. Electric telescopic rod; 32. Moving plate; 33. Roller; 4. Adjustment assembly; 41. Hydraulic cylinder; 42. Piston; 43. Arc long plate. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] like Figure 1-Figure 6 As shown, the present application provides a metal roller processing and bending equipment, referring to Figure 1-Figure 4 , including a base 11, an adjustment component 4, and an arc-shaped long plate 43. The top of the base 11 is provided with an arc-shaped groove 111. The base 11 is evenly provided with a plurality of placement cavities 112 at the arc-shaped groove 111. The plurality of placement cavities 112 are evenly arranged along the arc surface of the arc-shaped groove 111.

[0030] An adjustment assembly 4 is installed in each placement cavity 112 through clearance fit, and the adjustment assemblies 4 in a row of placement cavities 112 are a group; the adjustment assembly 4 includes a hydraulic cylinder 41 and a piston 42, the piston 42 is installed in the hydraulic cylinder 41 through a dynamic seal, and one end of the piston 42 extends out of the hydraulic cylinder 41 and is located outside the placement cavity 112;

[0031] The arc-shaped long plate 43 is arranged in the arc-shaped groove 111, and the long side of the arc-shaped long plate 43 is parallel to the long side of the arc-shaped groove 111; there are multiple arc-shaped long plates 43, and the multiple arc-shaped long plates 43 are evenly arranged along the arc surface of the arc-shaped groove 111, and the outer side of each arc-shaped long plate 43 is hinged to the piston member 42 of the corresponding group of adjustment components 4;

[0032] Therefore, each group of adjustment components 4 moves in the hydraulic cylinder 41 through the piston 42 to control the movement of the corresponding arc-shaped long plate 43, and each group of adjustment components 4 works synchronously, so that the arc-shaped base composed of multiple arc-shaped long plates 43 can adjust the radius according to needs.

[0033] Among them: reference Figure 4 A plurality of flow channels 113 are provided on the end surface of the base 11, the axes of the plurality of flow channels 113 are parallel to the long sides of the arc groove 111, and the plurality of flow channels 113 are arranged circumferentially on the end surface of the base 11, and each flow channel 113 corresponds to a group of adjustment components 4, and one side of the flow channel 113 is connected to the hydraulic cylinder 41 of the corresponding adjustment component 4 through a pipeline; thus, the external pump body transports liquid to the hydraulic cylinder 41 through the flow channel 113, thereby realizing the normal operation of the adjustment component 4.

[0034] in addition:

[0035] Reference Figure 1Two frames 12 are fixedly installed on the top of the base 11, and the arc-shaped groove 111 is located between the two frames 12. A machine top 13 is arranged at the top of the two frames 12 away from the base 11, and the bottom of the machine top 13 is fixedly connected to the frame 12; a pneumatic telescopic rod 21 is fixedly installed at the bottom of the machine top 13, and the pneumatic telescopic rod 21 is located between the two frames 12; a T-shaped frame 22 is fixedly installed at one end of the pneumatic telescopic rod 21 away from the machine top 13, and a hammer head 23 is fixed at one end of the T-shaped frame 22 away from the pneumatic telescopic rod 21, and the hammer head 23 is semi-cylinder, and the arc surface of the hammer head 23 faces the arc groove 111; thus, the pneumatic telescopic rod 21 pushes the T-shaped frame 22 to move downward, and the hammer head 23 moves downward to push the central part of the plate into the arc groove 111, so that the plate contacts the arc bottom platform composed of multiple arc-shaped long plates 43, thereby realizing the bending of the plate.

[0036] A plurality of electric telescopic rods 31 are evenly installed on the inner walls of the two frames 12, and a movable plate 32 is fixedly installed at one end of the electric telescopic rod 31 away from the corresponding frame 12, and the bottom end of the movable plate 32 is connected to the base 11 by sliding, and a roller 33 is pivotally connected to the side of the movable plate 32 away from the corresponding electric telescopic rod 31; the movable plate 32 is located on one side of the arc groove 111; thus, the electric telescopic rod 31 pushes the movable plate 32 to move horizontally on the base 11, thereby controlling the distance between the two movable plates 32, so that when the hammer head 33 moves down to bend the plate in the later stage, the bending point of the plate can be adjusted according to the thickness of the plate, thereby indirectly saving the bending force; the roller 33 is used to reduce the friction between the plate and the movable plate 32.

[0037] Reference Figure 5 , Figure 6 The straight plate surface of the hammer head 23 is provided with a slot 231 , and the hammer head 23 is connected with the expansion piece 24 through the slot 231 ; the expansion piece 24 is provided with different sizes; thus, the radius of the bending of the hammer head 23 is changed by installing the expansion piece 24 .

[0038] The working process is as follows: the operator controls the external pump body on the control console to supply fluid to the hydraulic cylinder 41 of each group of adjustment components 4 according to the needs, and synchronously controls the movement of each group of piston members 42 to push the corresponding arc-shaped long plate 43 to move centripetally, thereby adjusting the curvature of the arc-shaped bottom platform composed of multiple arc-shaped long plates 43; the plate is transported and placed on the top of the movable plate 32; then the operator controls the distance between the two movable plates 32 through the electric telescopic rod 31 according to the thickness of the plate, so that the inner edges of the two movable plates are located at the bending point of the plate; then the pneumatic telescopic rod 21 is started to push the T-shaped frame 22 downward, and the hammer head 23 moves downward to push the central part of the plate through the movable plate 32 and then enters the arc groove 111, contacting the arc-shaped bottom platform composed of multiple arc-shaped long plates 43; finally, the electric telescopic rod 31 controls the two movable plates 32 to move closer, so that the plate forms a U-shape.

[0039] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A metal roller processing and bending equipment, characterized in that: The invention comprises a base (11), an adjustment component (4), and an arc-shaped long plate (43); the top of the base (11) is provided with an arc-shaped groove (111); the base (11) is evenly provided with a plurality of placement cavities (112) at the arc-shaped groove (111); and the plurality of placement cavities (112) are evenly arranged along the arc surface of the arc-shaped groove (111); An adjustment assembly (4) is installed in each placement cavity (112) through clearance fit, and the adjustment assemblies (4) located in a row of placement cavities (112) form a group; the adjustment assembly (4) comprises a hydraulic cylinder (41) and a piston member (42), the piston member (42) being installed in the hydraulic cylinder (41) through a dynamic seal, and one end of the piston member (42) extending out of the hydraulic cylinder (41) and being located outside the placement cavity (112); The arc-shaped long plate (43) is arranged in the arc-shaped groove (111), and the long side of the arc-shaped long plate (43) is parallel to the long side of the arc-shaped groove (111); a plurality of the arc-shaped long plates (43) are provided, and the plurality of arc-shaped long plates (43) are evenly arranged along the arc surface of the arc-shaped groove (111), and the outer side of each arc-shaped long plate (43) is hinged to a piston member (42) of a corresponding group of adjustment components (4).

2. The metal roller processing and bending equipment according to claim 1 is characterized in that: The end surface of the base (11) is provided with a plurality of flow channels (113), the axes of the plurality of flow channels (113) are parallel to the long sides of the arc-shaped groove (111), the plurality of flow channels (113) are arranged circumferentially on the end surface of the base (11), each flow channel (113) corresponds to a group of adjustment components (4), and one side of the flow channel (113) is connected to the hydraulic cylinder (41) of the corresponding adjustment component (4) through a pipeline.

3. The metal roller processing and bending equipment according to claim 2 is characterized in that: Two frames (12) are fixedly mounted on the top of the base (11), the arc-shaped groove (111) is located between the two frames (12), a machine top (13) is arranged at the top of the two frames (12) away from the base (11), and the bottom of the machine top (13) is fixedly connected to the frame (12); a pneumatic telescopic rod (21) is fixedly mounted on the bottom of the machine top (13), and the pneumatic telescopic rod (21) is located between the two frames (12); a T-shaped frame (22) is fixedly mounted on one end of the pneumatic telescopic rod (21) away from the machine top (13), and a hammer head (23) is fixed on one end of the T-shaped frame (22) away from the pneumatic telescopic rod (21), the hammer head (23) is a semi-cylinder, and the arc surface of the hammer head (23) faces the arc-shaped groove (111).

4. The metal roller processing and bending equipment according to claim 3 is characterized in that: A plurality of electric telescopic rods (31) are evenly mounted on the inner walls of the two frames (12); a movable plate (32) is fixedly mounted on one end of the electric telescopic rod (31) away from the corresponding frame (12); the bottom end of the movable plate (32) is connected to the base (11) by sliding; a roller (33) is pivotally connected to one side of the movable plate (32) away from the corresponding electric telescopic rod (31); and the movable plate (32) is located on one side of the arc-shaped groove (111).

5. The metal roller processing and bending equipment according to claim 4 is characterized in that: A slot (231) is provided on the straight plate surface of the hammer head (23), and the hammer head (23) is connected to an expansion piece (24) via the slot (231).

6. The metal roller processing and bending equipment according to claim 5 is characterized in that: The enlarged member (24) is provided with different sizes.

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