Burr polishing device for punched automobile filter

Abstract

The utility model relates to a burr polishing device after stamping of an automobile filter, which comprises a working table, a circulating conveying mechanism is arranged on the working table, a plurality of mounting plates are arranged on the circulating conveying mechanism in an array manner along the running direction of the circulating conveying mechanism, a polishing placing seat is fixed on each mounting plate, a round polishing seat is fixed on each polishing placing seat, and a polishing head is arranged on each round polishing seat. A circular grinding protruding column is coaxially fixed to the center of each circular grinding base, annular grinding bodies distributed around the circular grinding protruding columns are fixed to the circular grinding bases, the diameter of the circular grinding bases is larger than that of the bottom shell, and the circular grinding protruding columns can penetrate through the holes in a matched mode. According to the bottom shell polishing device, the bottom shell is positioned and fed to the polishing placement base, the polishing assembly drives the bottom shell to rotate around the circular polishing convex column, and therefore polishing treatment can be conducted on a hole, the inner edge wall of an inner flange, the outer edge wall of an outer flange, the cavity wall of an annular cavity and burrs on the end edges of the inner flange and the outer flange at the same time, and batch polishing operation is not needed; time and labor are saved, and the deburring efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing equipment technical field, concretely is a kind of burr polishing device after automobile filter stamping. BACKGROUND

[0002] Automobile filter is the component for filtering the air, fuel or lubricating oil entering engine in vehicle, to ensure that engine obtains clean air, fuel and oil, so that the normal operation of engine is maintained, and the service life of engine is extended.

[0003] Referring to the accompanying drawings Figure 5 Of prior art, it is the bottom shell 01 of a kind to be made by stamping processing of automobile filter, and the bottom shell 01 center has hole 011, and the bottom shell 01 has inner flange 102 around hole 011, and the outer periphery of bottom shell 01 has outer flange 013, and annular cavity 014 is formed between inner flange 012 and outer flange 013 on bottom shell 01.

[0004] The above-mentioned bottom shell 01 when stamping processing, because the burr formed by stamping is mainly concentrated in inner wall of inner flange 012, outer wall of outer flange 013, cavity wall of annular cavity 014 and end along of inner flange 012 and outer flange 013, when burr polishing, traditional polishing equipment cannot complete the burr polishing of inner wall of inner flange 012, outer wall of outer flange 013, cavity wall of annular cavity 014 and end along of inner flange 012 and outer flange 013 once continuously, need to be divided into multiple polishing operations, it is more time-consuming and laborious, and the efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of burr polishing device after automobile filter stamping, effectively solve the problem proposed in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] The application discloses a burr polishing device for a punched filter of an automobile, which comprises a workbench, a circulating conveying mechanism arranged on the workbench, a plurality of mounting plates arranged in an array along the running direction of the circulating conveying mechanism, a polishing placement seat fixed on each mounting plate, a circular polishing seat fixed on each polishing placement seat, a circular polishing convex column coaxially fixed at the center of each circular polishing seat, an annular polishing body fixed on each circular polishing seat and distributed around the circular polishing convex column, wherein the diameter of the circular polishing seat is larger than the diameter of the bottom shell, the circular polishing convex column can pass through the hole, and an annular gap for matching the insertion of the inner flange is formed between the outer edge of the circular polishing convex column and the inner edge of the annular polishing body.

[0008] Therefore, by positioning and feeding the bottom shell to the polishing placement seat and driving the bottom shell to rotate around the circular polishing convex column through the polishing assembly, the burrs on the hole, the inner edge wall of the inner flange, the outer edge wall of the outer flange, the annular cavity wall, and the end edges of the inner flange and the outer flange can be simultaneously polished without batch polishing operation, thereby saving time and effort and improving the burr removal efficiency.

[0009] Further, the circulating conveying mechanism comprises side frame plates, shaft rods, chain wheels, conveying chains and a driving motor, the two side frame plates are symmetrically fixed above the workbench and extend along the length direction of the workbench, the shaft rods are rotatably installed on the two sides between the two side frame plates, two chain wheels are fixedly sleeved on each shaft rod, the conveying chains are commonly and transmissionally sleeved on the two chain wheels on the same side, the plurality of mounting plates are fixed in an array on the two conveying chains, the driving motor is fixed on one side frame plate, and the output shaft of the driving motor is fixedly connected with one end of the corresponding shaft rod.

[0010] Further, one side of the workbench close to the driving motor is defined as a feeding area, the feeding area is provided with a feeding robot for feeding the bottom shell to the polishing placement seat, one side of the workbench away from the driving motor is defined as a discharging area, the discharging area is provided with a discharging robot for taking the polished bottom shell from the polishing placement seat, and the feeding robot and the discharging robot both adopt the mode of sucking and holding the bottom shell.

[0011] Further, the driving mechanism comprises a stand, an electric push cylinder and a connecting arm, the stand is vertically fixed on the workbench, the electric push cylinder is horizontally fixed on the stand, one end of the connecting arm is fixed with the telescopic rod end of the electric push cylinder, and the polishing assembly is installed on the other end of the connecting arm.

[0012] Further, the polishing assembly comprises an L-shaped mounting arm, a rotating shaft, a polishing disc and a driving motor, the L-shaped mounting arm is fixed on the connecting arm, the rotating shaft is rotatably installed on the L-shaped mounting arm and vertically extends, the polishing disc is fixed on the bottom end of the rotating shaft, and the driving motor is fixed on the L-shaped mounting arm, and the output shaft of the driving motor is fixedly connected with the top end of the rotating shaft.

[0013] Further, the side of the L-shaped mounting arm is fixedly provided with a limiting insertion plate extending horizontally, and the end of each circular polishing convex column is provided with a clamping groove for matching insertion of the limiting insertion plate.

[0014] Compared with the prior art, the polishing device has the following beneficial effects.

[0015] The bottom shell is positioned and fed to the polishing placing seat, the polishing assembly drives the bottom shell to rotate around the circular polishing convex column, the burrs on the hole, the inner edge wall of the inner flange, the outer edge wall of the outer flange, the cavity wall of the annular cavity and the end of the inner flange and the outer flange can be polished at the same time, and the polishing operation is not required in batches, time and labor are saved, and the burr removal efficiency is high.

[0016] The polishing placing seat can be circularly conveyed by the circulating conveying mechanism, and then the bottom shell can be continuously conveyed and supplied when the bottom shell is fed to the polishing placing seat, and the feeding and discharging robot works, so that the whole polishing production line has high continuity, and the burr removal efficiency is further improved.

[0017] When the electric push cylinder is elongated to push the polishing disc to be attached to the outer edge wall of the outer flange, the limiting insertion plate can be synchronously pushed to be matched and inserted into the clamping groove, the bottom shell fed to the polishing placing seat can be blocked and positioned, the bottom shell is prevented from moving upward and being separated from the circular polishing convex column in the rotating polishing process, and then the stability of the bottom shell during polishing is ensured, and the burr removal effect is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure perspective view of the utility model;

[0019] Figure 2 It is a detailed structure view of the mounting plate in the utility model;

[0020] Figure 3 It is a detailed structure view of the driving mechanism and the polishing assembly in the utility model;

[0021] Figure 4 It is a structure distribution view of the utility model during polishing;

[0022] Figure 5 It is a structure view of an existing automobile filter bottom shell stamping part.

[0023] In the figure: 01, bottom shell; 011, hole; 012, inner flange; 013, outer flange; 014, annular cavity; 1, workbench; 2, circulating conveying mechanism; 21, side frame plate; 22, shaft; 23, chain wheel; 24, conveying chain; 25, driving motor; 3, mounting plate; 4, polishing placement seat; 41, circular polishing seat; 42, annular polishing body; 43, circular polishing convex column; 431, clamping groove; 5, driving mechanism; 51, stand; 52, electric push cylinder; 53, connecting arm; 6, polishing assembly; 61, L-shaped mounting arm; 62, rotating shaft; 63, polishing disc; 64, driving motor; 65, limiting insertion plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection", "installation" should be understood broadly, for example, "connection" can be detachable connection, or can be non-detachable connection; can be direct connection, or can be indirect connection through intermediate medium. In addition, "communication" can be direct communication, or can be indirect communication through intermediate medium. Among them, "fixing" means connecting with each other and the relative positional relationship after connection does not change. The orientation language mentioned in the embodiments of the present application, such as "inner", "outer", "top", "bottom", etc., is only the direction of the drawings, therefore, the orientation language used is for better and clearer description and understanding of the embodiments of the present application, and is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0026] In the embodiments of the present application, the terms "first", "second" are only for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0027] Please refer to Figures 1-4The utility model provides a kind of burr polishing device after automobile filter stamping, including workbench 1, workbench 1 is equipped with circulation conveying mechanism 2, circulation conveying mechanism 2 is arrayed with several mounting plate 3 along its running direction, circulation conveying mechanism 2 includes side frame plate 21, shaft 22, chain wheel 23, conveying chain 24 and drive motor 25, two side frame plates 21 are fixed above workbench 1 symmetrically, and all extend along the length direction of workbench 1, two shafts 22 are rotatably installed between two side frame plates 21, two chain wheels 23 are fixedly sleeved on each shaft 22, conveying chain 24 is jointly transmission sleeved on two chain wheels 23 of same side, several mounting plates 3 are arrayed fixed on two conveying chains 24, one side frame plate 21 is fixed with drive motor 25, the output shaft of drive motor 25 is fixedly connected with the one end of corresponding shaft 22, the rotation of one side shaft 22 and the chain wheel 23 on the shaft 22 is driven by drive motor 25 work, under the cooperation of the shaft 22 and chain wheel 23 of other side, two conveying chains 24 can be driven synchronous operation, realize circulation conveying effect.

[0028] The polishing seat 4 is fixed on each mounting plate 3, the side of workbench 1 close to drive motor 25 is defined as loading area, loading area is equipped with loading robot (not shown in the figure), for loading bottom shell 01 to polishing seat 4, the side of workbench 1 away from drive motor 25 is defined as unloading area, unloading area is equipped with unloading robot (not shown in the figure), for taking bottom shell 01 from polishing seat 4 after polishing, in loading area, bottom shell 01 is loaded to polishing seat 4 by loading robot, when bottom shell 01 is polished, bottom shell 01 is conveyed to unloading area by circulation conveying mechanism 2, bottom shell 01 is taken from polishing seat 4 by unloading robot, complete unloading, to realize the continuity of bottom shell 01 feeding, loading and unloading robot adopts prior art, and specific structure and working principle will not be described in detail, in addition, loading robot and unloading robot are all in the way of sucking and holding to bottom shell 01, and will not cause damage to the outer surface of bottom shell 01.

[0029] Each polishing placement seat 4 is fixed with a circular polishing seat 41, and a circular polishing convex column 43 is coaxially fixed at the center of each circular polishing seat 41. Each circular polishing seat 41 is fixed with an annular polishing body 42 distributed around the circular polishing convex column 43. The circular polishing convex column 43 can match through the hole 011, and the annular gap between the outer edge of the circular polishing convex column 43 and the inner edge of the annular polishing body 42 is formed for the inner flange 012 to match and insert. When the bottom shell 01 is loaded onto the polishing placement seat 4, the circular polishing convex column 43 passes through the hole 011 and the inner flange 012, the inner edge wall of the inner flange 012 is movably attached to the outer wall of the circular polishing convex column 43, the inner flange 012 is matched and inserted into the annular gap formed between the outer edge of the circular polishing convex column 43 and the inner edge of the annular polishing body 42, the annular polishing body 42 is matched and inserted into the annular cavity 014, and the end edge of the annular cavity 014 and the outer flange 013 is attached to the upper surface of the circular polishing seat 41. The diameter of the circular polishing seat 41 is greater than the diameter of the bottom shell 01, which ensures that the circular polishing seat 41 covers the end edge of the annular cavity 014 and the outer flange 013.

[0030] The workbench 1 is provided with a driving mechanism 5 on one side of the circulating conveying mechanism 2. The end of the driving mechanism 5 is provided with a polishing assembly 6. The driving mechanism 5 is used to push the polishing assembly 6 to translate along the width direction of the workbench 1. The polishing assembly 6 drives the bottom shell 01 to rotate around the circular polishing convex column 43 by generating friction with the outer edge wall of the outer flange 013. When the circulating conveying mechanism 2 conveys the bottom shell 01 loaded on the polishing placement seat 4 to the position corresponding to the polishing assembly 6, the polishing assembly 6 is pushed to attach to the outer edge wall of the outer flange 013 by the work of the driving mechanism 5. The friction between the polishing assembly 6 and the outer edge wall of the outer flange 013 drives the bottom shell 01 to rotate around the circular polishing convex column 43. The outer edge wall of the outer flange 013 is polished by the polishing assembly 6. The cavity wall of the annular cavity 014 can be polished by the annular polishing body 42. The inner edge wall of the inner flange 012 and the hole 011 can be polished by the circular polishing convex column 43. The end edge of the inner flange 012 and the outer flange 013 can be polished by the circular polishing seat 41.

[0031] In addition, the circular polishing seat 41, the annular polishing body 42, the circular polishing convex column 43 and the polishing disc 63 are all made of polycrystalline diamond material. Polycrystalline diamond is sintered by tiny diamond grains through high temperature and high pressure process, which has good hardness, wear resistance and thermal conductivity, so as to have long service life.

[0032] The burr polishing device provided by the utility model can position and feed the bottom shell 01 to the polishing placing seat 4, drive the bottom shell 01 to rotate around the circular polishing convex column 43 through the polishing assembly 6, simultaneously polish the burrs on the hole 011, the inner flange 012 inner edge wall, the outer flange 013 outer edge wall, the annular cavity 014 cavity wall and the inner flange 012 and the outer flange 013 end, and need not polish in batches, thereby saving time and effort and improving burr removal efficiency.

[0033] In addition, the polishing placing seat 4 can be circulated by the circulation conveying mechanism 2, and the bottom shell 01 can be continuously conveyed when being fed to the polishing placing seat 4, and the feeding and discharging robot is used, so that the whole polishing production line has high continuity and the burr removal efficiency is further improved.

[0034] Specifically, the driving mechanism 5 comprises a stand 51, an electric push cylinder 52 and a connecting arm 53, the stand 51 is vertically fixed on the workbench 1, the electric push cylinder 52 is horizontally fixed on the stand 51, one end of the connecting arm 53 is fixed with the telescopic rod end of the electric push cylinder 52, the polishing assembly 6 is installed on the other end of the connecting arm 53, the electric push cylinder 52 is telescoped to drive the polishing assembly 6 to move, and the feeding and back-off of the polishing assembly 6 are driven.

[0035] Specifically, the polishing assembly 6 comprises an L-shaped mounting arm 61, a rotating shaft 62, a polishing disc 63 and a driving motor 64, the L-shaped mounting arm 61 is fixed on the connecting arm 53, the rotating shaft 62 is rotatably installed on the L-shaped mounting arm 61 and vertically extends, the polishing disc 63 is fixed on the bottom end of the rotating shaft 62, the driving motor 64 is fixed on the L-shaped mounting arm 61, the output shaft of the driving motor 64 is fixedly connected with the top end of the rotating shaft 62, when the electric push cylinder 52 is elongated to push the polishing disc 63 to be attached to the outer edge wall of the outer flange 013, the rotating shaft 62 and the polishing disc 63 are driven to rotate by the driving motor 64, and the bottom shell 01 is driven to rotate around the circular polishing convex column 43, so that the bottom shell 01 is effectively polished.

[0036] Specifically, the side of the L-shaped mounting arm 61 is fixed with a horizontally extending limiting plug plate 65, the end of each circular polishing convex column 43 is provided with a clamping groove 431 for matching the insertion of the limiting plug plate 65, when the electric push cylinder 52 is elongated to push the polishing disc 63 to be attached to the outer edge wall of the outer flange 013, the limiting plug plate 65 can be synchronously pushed to be matched and inserted into the clamping groove 431, the bottom shell 01 fed on the polishing placing seat 4 can be blocked and positioned, the bottom shell 01 is prevented from moving upward and separating from the circular polishing convex column 43 in the rotating polishing process, and the stability of the bottom shell 01 during polishing is ensured, and the burr removal effect is effectively improved.

[0037] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An automobile filter post-stamping burr polishing device, comprising a workbench (1), characterized in that: a circulating conveying mechanism (2) is arranged on the workbench (1), a plurality of mounting plates (3) are arranged on the circulating conveying mechanism (2) along the running direction thereof, and a polishing placement seat (4) is fixed on each mounting plate (3); a circular polishing seat (41) is fixed on each polishing placement seat (4), a circular polishing convex column (43) is coaxially fixed at the center of each circular polishing seat (41), and an annular polishing body (42) is fixed on each circular polishing seat (41) and is distributed around the circular polishing convex column (43); the diameter of the circular polishing seat (41) is greater than the diameter of a bottom shell (01), the circular polishing convex column (43) can match through a hole (011), and an annular gap for matching insertion of an inner flange (012) is formed between the outer edge of the circular polishing convex column (43) and the inner edge of the annular polishing body (42); a driving mechanism (5) is arranged on one side of the circulating conveying mechanism (2) on the workbench (1), an end of the driving mechanism (5) is provided with a polishing assembly (6), and the driving mechanism (5) is used for driving the polishing assembly (6) to translate along the width direction of the workbench (1) for adjustment; and the polishing assembly (6) drives the bottom shell (01) to rotate around the circular polishing convex column (43) by generating friction with the outer edge wall of an outer flange (013).

2. The automobile filter post-stamping burr polishing device according to claim 1, characterized in that: the circulating conveying mechanism (2) comprises side frame plates (21), shaft rods (22), chain wheels (23), conveying chains (24) and a driving motor (25); two side frame plates (21) are symmetrically fixed above the workbench (1) and extend along the length direction of the workbench (1); the shaft rods (22) are rotatably arranged on the two sides between the two side frame plates (21), two chain wheels (23) are fixedly sleeved on each shaft rod (22), the conveying chains (24) are drivingly sleeved on the two chain wheels (23) on the same side, and a plurality of mounting plates (3) are arrayed and fixed on the two conveying chains (24); the driving motor (25) is fixed on one side frame plate (21), and the output shaft of the driving motor (25) is fixedly connected with one end of the corresponding shaft rod (22).

3. The automobile filter post-stamping burr polishing device according to claim 2, characterized in that: one side of the workbench (1) close to the driving motor (25) is defined as a feeding area, a feeding robot is arranged in the feeding area, and the feeding robot is used for feeding the bottom shell (01) to the polishing placement seat (4); one side of the workbench (1) away from the driving motor (25) is defined as a discharging area, a discharging robot is arranged in the discharging area, and the discharging robot is used for taking the polished bottom shell (01) away from the polishing placement seat (4); and the feeding robot and the discharging robot both adopt the mode of sucking and holding the bottom shell (01). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 4. The burr polishing device for the punched automobile filter according to claim 1, characterized in that: the driving mechanism (5) comprises a vertical stand (51), an electric push cylinder (52) and a connecting arm (53); the vertical stand (51) is vertically fixed on the workbench (1), and the electric push cylinder (52) is horizontally fixed on the vertical stand (51); one end of the connecting arm (53) is fixed with the telescopic rod end of the electric push cylinder (52), and the polishing assembly (6) is installed on the other end of the connecting arm (53).

5. The burr polishing device for the punched automobile filter according to claim 4, characterized in that: the polishing assembly (6) comprises an L-shaped mounting arm (61), a rotating shaft (62), a polishing disc (63) and a driving motor (64); the L-shaped mounting arm (61) is fixed on the connecting arm (53), the rotating shaft (62) is rotatably installed on the L-shaped mounting arm (61) and vertically extends; the polishing disc (63) is fixed on the bottom end of the rotating shaft (62), the driving motor (64) is fixed on the L-shaped mounting arm (61), and the output shaft of the driving motor (64) is fixedly connected with the top end of the rotating shaft (62).

6. The burr polishing device for the punched automobile filter according to claim 5, characterized in that: the side of the L-shaped mounting arm (61) is fixed with a horizontally extending limiting insert plate (65), and the end of each circular polishing convex column (43) is provided with a clamping groove (431) for matching insertion of the limiting insert plate (65).

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