Flattening machining device for machined part

Abstract

The utility model discloses a flattening processing device for machining parts, which relates to the technical field of flattening processing devices and comprises a flattening frame, a group of metal frames are slidably connected to the center of the inside of the flattening frame simultaneously, and a plurality of stress rollers are rotatably connected to one side of the inside of each metal frame. According to the self-adaptive adjusting device, metal machining pieces with different thicknesses can be adjusted in a self-adaptive mode, through driving of the first motor, the two-way threaded shaft rotates through threads on the outer wall to enable the lifting frames to move up and down, the distance between the stress rollers is adjusted, and therefore the stress of the metal machining pieces can be adjusted. According to the device, the stress rollers are arranged to adapt to metal pieces with different thicknesses, it is ensured that power transmission and synchronism between the stress rollers are not affected when the distance is adjusted, the stability and continuity of the machining process are kept, then the applicability and flexibility of the device are effectively improved, the metal machining pieces with different specifications can be efficiently treated, and the machining efficiency is improved. And the production efficiency and the processing quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flat processing device technical field, specifically a flat processing device of machining part. BACKGROUND

[0002] The flat processing device is a kind of precision equipment for machining part, mainly used to carry out flat treatment to workpiece surface, the device is composed of base, workbench, pressure head and control system, etc., base stably supports the whole equipment, workbench is placed with the workpiece to be processed, pressure head is applied to workpiece by control system to make its surface reach the flatness required, flat processing device is widely used in metal products, die manufacturing, automobile manufacturing and other fields, can effectively improve the precision and finish of workpiece surface, to improve product quality and service life.

[0003] The flat processing device of machining part in the prior art can only process metal machining parts of corresponding thickness in actual application process, when metal machining part is too thin or too thick, metal machining part can be deformed or damaged due to excessive pressure, or the desired flatness cannot be achieved due to insufficient pressure, which makes operators need to frequently replace different processing devices when facing metal machining parts of different thickness, thereby reducing production efficiency and processing precision, therefore, the flat processing device of machining part is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at making up for the deficiency of prior art, and provides a flat processing device of machining part.

[0005] To achieve the above object, the utility model provides the following technical scheme: a flat processing device of machining part, including flat frame, a group of metal frames are slidably connected in the center of the flat frame, a plurality of stress rollers are rotatably connected to the inner side of the metal frame, a group of corresponding lifting frames are slidably connected to the upper and lower ends of the flat frame, a first motor is fixedly connected to the top surface of the flat frame, the metal frame is located on the inner side of the lifting frame, the inner side of the metal frame is connected with the outer wall of the metal frame, and the inner side of the lifting frame is fixedly connected with the outer wall of the metal frame, the metal frame and the lifting frame are slidably connected with the center of the flat frame through the output end of the first motor, a group of corresponding bidirectional screw shafts are rotatably connected to the inner side of the flat frame, and the top surface center of one of the bidirectional screw shafts is rotatably connected with the output end of the first motor through the inner wall top end of the flat frame.

[0006] The stress roller is staggered in the center of the flat frame, one gear is fixedly connected to the outer wall of one end of the stress roller and located in the inner side of the metal frame.

[0007] The metal frame is internally connected with a plurality of second gears on one side, and the second gears are in meshing connection with the first gears.

[0008] The outer wall of one of the metal frames is fixedly connected with a second motor on one side, and the output end of the second motor penetrates through the outer wall of the metal frame and is fixedly connected with the outer wall center of one of the first gears.

[0009] The bottom of the leveling frame is rotatably connected with a synchronous shaft on one side, and the outer wall of the synchronous shaft is fixedly connected with synchronous gears at both ends and the outer wall of the double-threaded shaft at the bottom end, the outer wall of the synchronous shaft is rotatably connected with the outer wall of the double-threaded shaft at the bottom end through the synchronous gears, the outer wall of the double-threaded shaft is connected with the inside of the lifting frame on one side through penetration, and the outer wall of the double-threaded shaft is rotatably connected with the inside of the lifting frame on one side through threads.

[0010] The outer wall of one of the metal frames is fixedly connected with a second motor on one side, and the output end of the second motor penetrates through the outer wall of the metal frame and is fixedly connected with the outer wall center of one of the first gears.

[0011] The outer wall of one of the metal frames is fixedly connected with a second motor on one side, and the output end of the second motor penetrates through the outer wall of the metal frame and is fixedly connected with the outer wall center of one of the first gears.

[0012] Compared with the prior art, the leveling device for the machined part has the following beneficial effects:

[0013] The metal processing part is placed in the opening of the leveling frame, and the stress roller is driven by the second motor to bring the metal processing part into the leveling frame. Since the stress rollers are staggered in the leveling frame, the first and second gears are in meshing connection, so that the second motor can uniformly apply pressure to the surface of the metal processing part. The metal processing part gradually moves towards the outlet under the staggered pressure of the stress rollers in the leveling frame, so that the precise meshing of the first and second gears ensures the uniform distribution of the stress roller pressure on the surface of the metal processing part, avoids the situation of local excessive compression or insufficient pressure application, and enables the surface of the metal processing part to obtain continuous and uniform leveling effect, thereby improving the overall processing quality and surface consistency.

[0014] II. When processing metal parts of different thicknesses, this utility model drives a No. 1 motor. Synchronous teeth are simultaneously located at both ends of the outer wall of the synchronous shaft and at the bottom end of the outer wall of the bidirectional threaded shaft. This allows the No. 1 motor to simultaneously drive multiple bidirectional threaded shafts on one side of the flattening frame to rotate inwards. The outer wall threads of these shafts drive the lifting frame, which in turn pushes the metal frame and its internal stress rollers vertically towards the center of the flattening frame. Through the fixed connection between the conical teeth and the stress rollers, combined with the interaction of the transmission rod and the hollow rod, the rotational connection remains continuous when adjusting the stress roller spacing. This allows for adaptive adjustment of metal parts of different thicknesses. Driven by the No. 1 motor, the bidirectional threaded shaft rotates through the outer wall threads, causing the lifting frame to move up and down, adjusting the spacing between the stress rollers to accommodate metal parts of different thicknesses. This ensures that the power transmission and synchronization between the stress rollers are not affected when adjusting the spacing, maintaining the stability and continuity of the processing process. This effectively improves the applicability and flexibility of the device, enabling efficient processing of various specifications of metal parts and improving production efficiency and processing quality.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the flattening frame of this utility model;

[0018] Figure 3 This is a partial three-dimensional structural diagram of the lifting frame and metal frame of this utility model;

[0019] Figure 4 This is a partial cross-section of the metal frame and a partial disassembled three-dimensional structural diagram of the stress roller of this utility model;

[0020] Figure 5 This utility model Figure 3 A schematic diagram of the partial three-dimensional structure of A.

[0021] In the diagram: 1. Leveling frame; 2. Metal frame; 201. Stress roller; 202. Gear No. 1; 203. Gear No. 2; 204. Motor No. 2; 3. Lifting frame; 301. Motor No. 1; 302. Bidirectional threaded shaft; 303. Synchronous shaft; 304. Synchronous gear; 305. Conical gear; 306. Transmission rod; 307. Hollow rod; 308. Meshing gear; 309. Double-headed gear. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-5 As shown, this utility model provides a technical solution: a flattening processing device for machined parts, including a flattening frame 1, a set of metal frames 2 slidably connected to the center of the flattening frame 1, and multiple stress rollers 201 rotatably connected to one side of the inside of each metal frame 2. A set of corresponding lifting frames 3 are slidably connected to the upper and lower ends of the flattening frame 1, and a No. 1 motor 301 is fixedly connected to one side of the top surface of the flattening frame 1. The metal frame 2 is located inside one side of the lifting frame 3, and one side of the outer wall of the metal frame 2 is penetratingly connected to one side of the inside of the metal frame 2. The inside side of the lifting frame 3 is fixedly connected to one side of the outer wall of the metal frame 2. The metal frame 2 and the lifting frame 3 are slidably connected to the center of the inside of the flattening frame 1 through the output end of the No. 1 motor 301. A set of corresponding bidirectional threaded shafts 302 are rotatably connected to one side of the inside of the flattening frame 1, and the center of the top surface of one of the bidirectional threaded shafts 302 penetrates the top of the inner wall of the flattening frame 1 and is rotatably connected to the output end of the No. 1 motor 301.

[0024] The metal workpiece is put into the opening on one side of the leveling frame 1, and the stress roller 201 is driven by the second motor 204 to bring the metal workpiece into the leveling frame 1. Since the stress rollers 201 are staggered in the leveling frame 1, the first gear 202 and the second gear 203 are engaged with each other, so that the second motor 204 can uniformly apply pressure to the surface of the metal workpiece. The metal workpiece gradually moves towards the outlet under the staggered pressure of the stress rollers 201 in the leveling frame 1. When different thicknesses of metal workpieces need to be processed, the first motor 301 is driven, and the synchronous teeth 304 are arranged on the outer wall of the synchronous shaft 303 at both ends and the outer wall of the double -screw shaft 302 at the bottom, so that the first motor 301 can drive the multiple double -screw shafts 302 on one side of the leveling frame 1 to rotate inward at the same time, and the lifting frame 3 is driven by the outer wall screw to push the metal frame 2 and the stress roller 201 in it vertically into the center of the leveling frame 1, and the conical teeth 305 are fixedly connected with one end of the stress roller 201 on one side of the metal frame 2, and the transmission rod 306 and the hollow rod 307 are arranged between the two metal frames 2. When the conical teeth 305 drive the transmission rod 306 to rotate, the outer wall of the transmission rod 306 is hexagonal, and is slidingly connected with the inner center of the hollow rod 307. The transmission rod 306 drives the hollow rod 307 to rotate through the top hexagonal outer wall, and the meshing teeth 308, double -headed teeth 309 and conical teeth 305 are engaged with each other, so that the distance between the stress rollers 201 can be changed while ensuring the uninterrupted rotation connection between the stress rollers 201, so that the metal workpiece of different thicknesses can be adaptively adjusted. Through the driving of the first motor 301, the double -screw shaft 302 rotates through the outer wall screw to make the lifting frame 3 move up and down, adjust the distance between the stress rollers 201, adapt to metal pieces of different thicknesses, and ensure that the power transmission and synchronization between the stress rollers 201 are not affected when the distance is adjusted, maintain the stability and continuity of the processing process, and effectively improve the applicability and flexibility of the device. It can efficiently process various metal workpieces of different specifications, improve production efficiency and processing quality.

[0025] As shown in Figures 1-4 The stress roller 201 is staggered in the center of the leveling frame 1, one end of the stress roller 201 penetrates the inner wall of the metal frame 2 and is fixedly connected with the first gear 202, and the first gear 202 is located on one side of the metal frame 2. A plurality of second gears 203 are rotatably connected on one side of the metal frame 2, and the second gears 203 and the first gears 202 are rotatably connected and engaged with each other. One side of the outer wall of one of the metal frames 2 is fixedly connected with the second motor 204, and the output end of the second motor 204 penetrates one side of the outer wall of the metal frame 2 and is fixedly connected with the outer wall center of one of the first gears 202.

[0026] The metal workpiece is put into the opening on one side of the leveling frame 1, and the stress roller 201 is driven by the second motor 204 to bring the metal workpiece into the leveling frame 1. Since the stress rollers 201 are staggered in the leveling frame 1, the first gear 202 and the second gear 203 are engaged with each other, so that the second motor 204 can uniformly apply pressure to the surface of the metal workpiece by the stress roller 201. The metal workpiece gradually moves towards the outlet under the staggered pressure of the stress roller 201 in the leveling frame 1, so that the precise engagement of the first gear 202 and the second gear 203 ensures the uniform distribution of the surface pressure of the stress roller 201 on the metal workpiece, avoids the situation of local excessive compression or insufficient pressure application, and enables the surface of the metal workpiece to obtain continuous and uniform leveling effect, thereby improving the overall processing quality and surface consistency.

[0027] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , one of the metal frames 2 is fixedly connected with the second motor 204 on one side of the outer wall, and the output end of the second motor 204 penetrates through one side of the outer wall of the metal frame 2 and is fixedly connected with one of the first gears 202 at the center of the outer wall. The leveling frame 1 is rotatably connected with the synchronous shaft 303 on one side of the bottom, and the synchronous shaft 303 is rotatably connected with the synchronous gear 304 on the outer wall of both ends and the outer wall of the bottom end of the bidirectional threaded shaft 302. The synchronous shaft 303 is rotatably connected with the bidirectional threaded shaft 302 through the synchronous gear 304 on the outer wall of both ends. The outer wall of one end of the bidirectional threaded shaft 302 is connected with the inside of the lifting frame 3 on one side, and the outer wall of one end of the bidirectional threaded shaft 302 is rotatably connected with the inside of the lifting frame 3 on one side through the screw. The outer wall of one end of the stress roller 201 penetrates through one side of the inner wall of the metal frame 2 and is fixedly connected with the tapered gear 305. The tapered gear 305 is rotatably connected with the transmission rod 306 on the top of one end of the stress roller 201 close to the synchronous shaft 303. The hollow rod 307 is connected with the transmission rod 306 on the top of the outer wall, and the transmission rod 306 on the top of the outer wall is slidably connected with the inside of the hollow rod 307.

[0028] When it is necessary to process metal workpieces of different thicknesses, drive the first motor 301, and simultaneously drive the multiple bidirectional threaded shafts 302 inside the flattening frame 1 to rotate inward by simultaneously providing synchronous teeth 304 on the outer walls of the synchronous shaft 303 at both ends and the outer wall bottom end of the bidirectional threaded shaft 302, and drive the lifting frame 3 through the outer wall threads, so that the lifting frame 3 pushes the metal frame 2 and the stress roller 201 inside it vertically to the center of the flattening frame 1, and by providing a tapered tooth 305 on one side of the metal frame 2, the tapered tooth 305 is fixedly connected with the outer wall of one end of the stress roller 201, and a transmission rod 306 and a hollow rod 307 are arranged between the two metal frames 2, when the tapered tooth 305 drives the transmission rod 306 to rotate, because the outer wall top end of the transmission rod 306 is hexagonal and is slidingly connected with the inner center of the hollow rod 307, the transmission rod 306 drives the hollow rod 307 to rotate through the top hexagonal outer wall, and by meshing between the meshing teeth 308, double-headed teeth 309 and tapered teeth 305, it can change the distance between the stress rollers 201 while ensuring that the rotational connection between the stress rollers 201 is not interrupted, so that it can adaptively adjust the metal workpieces of different thicknesses, through the drive of the first motor 301, the bidirectional threaded shaft 302 rotates through the outer wall threads to make the lifting frame 3 move up and down, adjust the distance between the stress rollers 201 to adapt to metal pieces of different thicknesses, and ensure that the power transmission and synchronization between the stress rollers 201 are not affected when adjusting the distance, maintaining the stability and continuity of the processing process, thereby effectively improving the applicability and flexibility of the device, which can efficiently process various metal workpieces of different specifications, improve production efficiency and processing quality.

[0029] Working principle: the metal workpiece is put into the opening on one side of the flattening frame 1, and the stress roller 201 is driven by the second motor 204 to bring the metal workpiece into the interior of the flattening frame 1. Since the stress rollers 201 are staggered in the interior of the flattening frame 1, the second motor 204 can make the stress rollers 201 uniformly exert pressure on the surface of the metal workpiece through the meshing between the first gear 202 and the second gear 203. The metal workpiece gradually moves to the outlet under the staggered pressure of the stress rollers 201 in the interior of the flattening frame 1. When the metal workpiece with different thicknesses needs to be processed, the first motor 301 is driven, and the synchronous teeth 304 are arranged on the outer wall of the synchronous shaft 303 at both ends and the outer wall of the double-threaded shaft 302 at the bottom, so that the first motor 301 can drive the double-threaded shafts 302 on one side in the interior of the flattening frame 1 to rotate inward at the same time through the output end, and drive the lifting frame 3 through the outer wall thread, so that the lifting frame 3 vertically pushes the metal frame 2 and the stress rollers 201 in the interior of the metal frame 2 to the center of the interior of the flattening frame 1. The conical teeth 305 are fixedly connected with one end of the outer wall of the stress roller 201 through the conical teeth 305 on one side of the metal frame 2, and the transmission rod 306 and the hollow rod 307 are arranged between the two metal frames 2. When the conical teeth 305 drive the transmission rod 306 to rotate, the transmission rod 306 drives the hollow rod 307 to rotate through the hexagonal outer wall at the top, and ensures that the rotation connection between the stress rollers 201 is not interrupted while changing the distance between the stress rollers 201 through the meshing between the meshing teeth 308, the double-head teeth 309 and the conical teeth 305, so that the metal workpiece with different thicknesses can be adaptively adjusted.

[0030] It should be noted that in this paper, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected", "linked" should be understood in a broad sense, for example, "mounted" can be fixed connection, can also be detachable connection, or integral connection; "connected" can be mechanical connection, can also be electrical connection; "connection" can be direct connection, can also be indirect connection through intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A finishing device for machining a piece, comprising a finishing frame (1), characterized in that: The inside center of the flattening frame (1) is slidably connected with a group of metal frames (2), and a plurality of stress rollers (201) are rotatably connected to the inside of the metal frames (2). The inside upper and lower ends of the flattening frame (1) are slidably connected with a group of corresponding lifting frames (3), and one side of the top surface of the flattening frame (1) is fixedly connected with a first motor (301). The metal frame (2) is located on one side of the inside of the lifting frame (3). The outer wall of one side of the metal frame (2) is connected with the inside of the metal frame (2), and the inside of one side of the lifting frame (3) is fixedly connected with the outer wall of one side of the metal frame (2). The metal frame (2) and the lifting frame (3) are slidably connected with the inside center of the flattening frame (1) through the output end of the first motor (301). One side of the inside of the flattening frame (1) is rotatably connected with a group of corresponding bidirectional screw shafts (302), and the top center of one of the bidirectional screw shafts (302) is rotatably connected with the output end of the first motor (301) through the inside wall top end of the flattening frame (1).

2. A finishing device for machining pieces according to claim 1, characterized in that: The stress rollers (201) are staggered in the inside center of the flattening frame (1). One end of the outer wall of the stress roller (201) penetrates the inside wall of the metal frame (2) and is fixedly connected with a first gear (202), and the first gear (202) is located on the inside of the metal frame (2).

3. A finishing device for machining pieces according to claim 2, characterized in that: A plurality of second gears (203) are rotatably connected to the inside of the metal frame (2), and the second gears (203) are rotatably connected with the first gears (202).

4. The device for finishing a machined piece according to claim 3, characterized in that: One side of the outer wall of one of the metal frames (2) is fixedly connected with a second motor (204), and the output end of the second motor (204) penetrates one side of the outer wall of the metal frame (2) and is fixedly connected with the outer wall center of one of the first gears (202).

5. The device for finishing a machined piece according to claim 1, characterized in that: A synchronous shaft (303) is rotatably connected to one side of the bottom of the flattening frame (1), and synchronous teeth (304) are fixedly connected to the outer wall of both ends of the synchronous shaft (303) and the bottom end of the outer wall of the bidirectional screw shaft (302). The outer wall of both ends of the synchronous shaft (303) is rotatably connected with the bottom end of the outer wall of the bidirectional screw shaft (302) through the synchronous teeth (304). One end of the outer wall of the bidirectional screw shaft (302) penetrates one side of the inside of the lifting frame (3), and one end of the outer wall of the bidirectional screw shaft (302) is rotatably connected with one side of the inside of the lifting frame (3) through threads.

6. A finishing device for machining pieces according to claim 5, characterized in that: One end of the outer wall of the stress roller (201) penetrates one side of the inside wall of the metal frame (2) and is fixedly connected with a tapered tooth (305), and one end of the stress roller (201) is rotatably connected with a transmission rod (306) through the tapered tooth (305) near the synchronous shaft (303). A hollow rod (307) is connected through the outer wall top end of the transmission rod (306), and the outer wall top end of the transmission rod (306) is slidably connected with the inside center of the hollow rod (307).

7. A finishing device for machining pieces according to claim 6, characterized in that: The top center of the hollow rod (307) is fixedly connected with an engagement tooth (308), and the outer wall of one side of the engagement tooth (308) is rotatably connected with a double-tooth (309). One side of the outer wall of one of the tapered teeth (305) away from the synchronous shaft (303) is rotatably connected with one side of the outer wall of the double-tooth (309).

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