CN217890472U - Burr removing device based on mechanical automation - Google Patents

Abstract

The utility model discloses a burr removal device based on mechanical automation, which comprises a lower frame, an upper bracket and an upper frame. A sliding platform is installed inside the upper bracket through a telescopic drive device, and a workpiece support is fixed on the top of the sliding platform. , the top of the workpiece support is installed with four sets of combined gear ring fixtures for clamping the workpiece, the first motor is installed on one side of the top of the upper frame, the top of the upper frame is fixed with a lower support, and the bottom of the lower support A hollow shell is installed through the gear rotating part, a right-angle frame is slidably installed on one side of the bottom end of the hollow shell, and a grinding assembly is installed on the top of the right-angle frame. The utility model satisfies the requirement of grinding and using the combined gear ring workpieces with different diameters and specifications. Its debugging process is fast and convenient, and the processing application range of the lifting device is improved without manual operation of the staff. Deburring efficiency of ring workpieces.

Description

A deburring device based on mechanical automation

technical field

The utility model relates to the technical field, in particular to a burr removal device based on mechanical automation.

Background technique

In the industrialized production of modern machinery, a large number of burrs will be generated after the metal parts are formed, and the harmfulness of the burrs has been paid more and more attention. Among them, after the combined gear ring is machined, the machined burrs generated at the outer edge of the combined gear ring are not easy to remove. Now The technology adopted is to use the deburring tool assembled on the machine to remove the burr. During the use of this type of device, most of the combined gear rings of a single specification are clamped and deburred, that is, the position of the grinding disc is relatively fixed, and it is difficult to The deburring is carried out for the combined gear rings of different diameters, resulting in a limited workpiece processing range of the device.

Utility model content

The purpose of this utility model is to provide a deburring device based on mechanical automation to solve the problem that the setting position of the grinding disc in the device proposed in the above-mentioned background technology is relatively single, and it is difficult to use it for deburring the combined gear rings with different diameters and specifications.

In order to achieve the above object, the utility model provides the following technical solutions: a deburring device based on mechanical automation, including a lower frame, an upper frame and an upper frame, the inside of the upper frame is equipped with a sliding table through a telescopic drive device, And the top of the slide table is fixed with a workpiece holder, the top of the workpiece holder is equipped with four sets of ring gear clamp main bodies for clamping the workpiece, and the first motor is installed on one side of the top of the upper frame. The top of the upper frame is fixed with a lower support, and the bottom end of the lower support is equipped with a hollow shell through a gear rotating part. One side of the bottom of the hollow shell is slidingly installed with a right-angle frame. A grinding assembly is installed on the top of the frame, and a screw moving structure that drives the right-angle frame to move horizontally is installed inside the hollow shell. A PLC control panel is installed on the outer wall of one side of the upper bracket, and the output terminal of the PLC control panel It is electrically connected with the input end of the first motor and the telescopic drive device.

Preferably, the telescopic driving device is a hydraulic cylinder installed at the bottom of the upper bracket, and the top end of the piston rod of the hydraulic cylinder is fixedly connected with the bottom of the slide table.

Preferably, guide posts are fixed at the corners of the bottom of the upper bracket, the top ends of the guide posts extend to the outside of the slide table, and the slide table is slidably installed on the surfaces of the four sets of guide posts.

Preferably, the gear rotating member is an inner shaft column rotatably mounted on the bottom end of the lower support, an outer gear ring is fixed on the outer peripheral surface of the inner shaft column, and the bottom end of the inner shaft column is fixed to the top end of the hollow shell. connect.

Preferably, the gear rotating member also includes a right-angle seat fixed on the outer wall of the lower support, a transmission shaft is rotatably installed on the outer wall of one side of the right-angle seat, and the top end of the transmission shaft is fixedly connected with the rotating end of the first motor, so that The bottom end of the transmission shaft is fixed with a driving gear, and the driving gear and the external gear ring mesh with each other.

Preferably, the screw moving structure is a second motor installed inside the hollow shell, a ball screw is installed on the rotating end of the second motor, and a ball nut is installed on the thread at one end of the surface of the ball screw. pair, the bottom end of the ball nut pair is fixedly connected to the top of the right-angle frame, the grinding assembly is a rotating motor and a grinding disc, the rotating motor is installed on the bottom of the right-angle frame, and the grinding disc is installed on the rotating end of the rotating motor bottom end.

Compared with the prior art, the beneficial effect of the utility model is: the mechanical automation-based burr removal device is provided with a structure that cooperates with the workpiece support and the grinding assembly, and the staff will combine the gear ring workpiece to be processed It is placed at the center of the top of the workpiece support table, and the joint gear ring workpiece is clamped and positioned synchronously through four sets of joint gear ring fixture main bodies. The upper surface of the gear ring workpiece is in contact with the grinding assembly, and then the position of the grinding assembly is adjusted horizontally through the screw rod moving structure. The shorter the distance between the grinding assembly and the center of the hollow shell, the more the grinding assembly can grind The smaller the diameter of the ring workpiece, the grinding assembly can grind and remove the burrs on the upper surface edge of the combined gear ring workpiece, so that the device can be used for grinding combined gear ring workpieces with different diameter specifications. The debugging process is fast and convenient, and the lifting device Processing scope.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is a schematic diagram of the front section structure of the hollow shell of the present invention;

Fig. 4 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

In the figure: 1. Lower frame; 2. Upper bracket; 3. PLC control panel; 4. Hydraulic cylinder; , upper frame; 10, first motor; 11, lower support; 1101, right-angle seat; 1102, transmission shaft; 1103, driving gear; 1104, inner shaft column; 1105, outer gear ring; 12, hollow shell 1201, the second motor; 1202, the ball screw; 1203, the ball nut pair; 1204, the right-angle frame; 13, the grinding assembly; 1301, the rotating motor; 1302, the grinding disc.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, an embodiment provided by the utility model: a deburring device based on mechanical automation, including a lower frame 1, an upper frame 2 and an upper frame 9, and the inside of the upper frame 2 is driven by telescopic The device is equipped with a sliding table 6, and the top of the sliding table 6 is fixed with a workpiece support 7, and the top of the workpiece support 7 is equipped with four sets of combined gear ring fixture main bodies 8 for clamping the workpiece, and the combined gear ring clamp main body 8 can adopt a linear The combination of the screw rod and the arc-shaped holding plate, the staff places the combined gear ring workpiece to be processed at the center of the top of the workpiece support 7, and synchronizes the combined gear ring workpiece through four sets of combined gear ring fixture main body 8 Clamping and positioning;

The telescopic driving device is a hydraulic cylinder 4 installed at the bottom of the upper bracket 2. The top end of the piston rod of the hydraulic cylinder 4 is fixedly connected with the bottom of the slide table 6. The corners of the bottom of the upper bracket 2 are fixed with guide posts 5 and 5. The top of the top extends to the outside of the slide table 6, and the slide table 6 is slidably installed on the surfaces of the four sets of guide pillars 5;

One side of the top of the upper frame 9 is equipped with a first motor 10, the top of the upper frame 9 is fixed with a lower support 11, and the bottom of the lower support 11 is equipped with a hollow shell disc 12 through a gear rotating part. A right-angle frame 1204 is slidably installed on one side of the bottom end of the disc 12, and a grinding assembly 13 is installed on the top of the right-angle frame 1204. The hydraulic cylinder 4 is opened through the PLC control panel 3, so that the hydraulic cylinder 4 pushes the guide column 5, the workpiece support 7 and the coupling gear. The main body 8 of the ring fixture, the workpiece and other components go up until the upper surface of the workpiece combined with the gear ring contacts with the grinding assembly 13;

The moving structure of the screw is a second motor 1201 installed inside the hollow shell 12, a ball screw 1202 is installed on the rotating end of the second motor 1201, and a ball nut pair 1203 is installed on the thread at one end of the surface of the ball screw 1202. The bottom of the nut pair 1203 is fixedly connected with the top of the right angle frame 1204, and the grinding assembly 13 is a rotating motor 1301 and a grinding disc 1302, the rotating motor 1301 is installed on the bottom of the right angle frame 1204, and the grinding disc 1302 is installed on the rotating end of the rotating motor 1301 bottom;

The staff adjusts the position of the grinding assembly 13 through the screw moving structure. During this process, the second motor 1201 drives the ball screw 1202 to rotate, so that the ball screw 1202 drives the ball nut pair 1203, the right-angle frame 1204, the grinding assembly 13 and other components Moving horizontally, the shorter the distance between the grinding assembly 13 and the center of the hollow shell 12, the smaller the diameter of the grinding assembly 13 that can be polished combined with the ring gear;

The interior of the hollow shell 12 is equipped with a screw moving structure that drives the right-angle frame 1204 to move horizontally. On the outer wall of the upper bracket 2, a PLC control panel 3 is installed. The output end of the PLC control panel 3 and the first motor 10, telescopic The input terminal of the driving device is electrically connected;

The grinding disc 1302 in the grinding assembly 13 is in contact with the edge of the upper surface of the joint gear ring workpiece, and the grinding disc 1302 is driven by the rotating motor 1301 to rotate rapidly, so that the grinding assembly 13 can grind and remove the burrs on the upper surface edge of the joint gear ring workpiece , so that the device can be used for grinding combined gear ring workpieces with different diameter specifications;

The gear rotating part is the inner shaft column 1104 which is installed on the bottom of the lower support 11. The outer peripheral surface of the inner shaft column 1104 is fixed with an outer gear ring 1105. The bottom end of the inner shaft column 1104 is fixedly connected with the top of the hollow shell 12. The gear The rotating part also includes a right-angle seat 1101 fixed on the outer wall of the lower support 11, and a transmission shaft 1102 is rotatably installed on the outer wall of one side of the right-angle seat 1101. The top of the transmission shaft 1102 is fixedly connected with the rotating end of the first motor 10, and the transmission shaft 1102 The bottom end of the drive gear 1103 is fixed, and the drive gear 1103 and the external gear ring 1105 mesh with each other. The staff turns on the first motor 10 through the PLC control panel 3, so that the first motor 10 drives the transmission shaft 1102 and the drive gear 1103 to rotate in turn;

The driving gear 1103 drives the outer gear ring 1105, the inner shaft column 1104 and the hollow shell 12 to rotate. At this time, the hollow shell 12 drives the grinding assembly 13 to rotate along the edge position of the joint gear ring workpiece. After the rotation of the path is completed, the The burr at the peripheral edge of the combined gear ring workpiece is removed. The removal process is fast and stable, without manual operation by the staff, and the automatic deburring function is realized, which can effectively improve the deburring efficiency of the device for the combined gear ring workpiece.

When the embodiment of the present application is in use, the staff first places the combined gear ring workpiece to be processed at the center of the top end of the workpiece support table 7, and performs synchronous clamping of the combined gear ring workpiece through four sets of combined gear ring fixture main bodies 8 , positioning, and then the staff opens the hydraulic cylinder 4 through the PLC control panel 3, so that the hydraulic cylinder 4 pushes the guide column 5, the workpiece support 7, and the joint gear ring fixture body 8, the workpiece and other components to go up until the upper surface of the joint gear ring workpiece In contact with the grinding assembly 13, the staff adjusted the position of the grinding assembly 13 before that, that is, the staff adjusted the position of the grinding assembly 13 through the screw moving structure. During this process, the second motor 1201 drives the ball screw 1202 to rotate, The ball screw 1202 drives the ball nut pair 1203, the right-angle frame 1204, the grinding assembly 13 and other components to move horizontally. The shorter the distance between the grinding assembly 13 and the center of the hollow shell 12, the faster the grinding assembly 13 can grind. The smaller the diameter of the workpiece, the grinding disc 1302 in the grinding assembly 13 is in contact with the edge of the upper surface of the ring gear workpiece, and the grinding disc 1302 is driven by the rotating motor 1301 to rotate quickly, so that the grinding assembly 13 can be combined with the ring gear workpiece. The burrs on the edge of the surface are removed by grinding, so that the device can be used for grinding the combined gear ring workpieces with different diameters and specifications. The debugging process is fast and convenient, and the processing scope of the device can be improved.

Claims (6)

1. The utility model provides a burr remove device based on mechanical automation which characterized in that: including lower carriage (1), upper bracket (2) and last frame (9), slip table (6) are installed through flexible drive arrangement to the inside of upper bracket (2), just the top of slip table (6) is fixed with work piece saddle (7), four groups of combination ring gear anchor clamps main parts (8) of clamping work piece are installed on the top of work piece saddle (7), first motor (10) are installed to one side on upper carriage (9) top, the top of going up frame (9) is fixed with undersetting (11), cavity shell dish (12) are installed through gear revolve spare in the bottom of undersetting (11), one side slidable mounting of cavity shell dish (12) bottom has right angle frame (1204), grinding component (13) are installed at the top of right angle frame (1204), the internally mounted of cavity shell dish (12) has the lead screw removal structure that drives right angle frame (1204) horizontal migration, install PLC control panel (3) on the outer wall of upper bracket (2) one side, the output of PLC control panel (3) and first motor (10), flexible drive arrangement's input electric connection.

2. The burr removal device based on mechanical automation of claim 1, wherein: the telescopic driving device is a hydraulic cylinder (4) installed at the bottom end of the upper support (2), and the top end of a piston rod of the hydraulic cylinder (4) is fixedly connected with the bottom end of the sliding table (6).

3. The burr removal device based on mechanical automation of claim 1, wherein: guide posts (5) are fixed at the corner positions of the bottom of the upper support (2), the top ends of the guide posts (5) extend to the outer portion of the sliding table (6), and the sliding table (6) is slidably mounted on the surfaces of the four groups of guide posts (5).

4. The burr removal device based on mechanical automation of claim 1, wherein: the gear rotating piece is an inner shaft column (1104) rotatably mounted at the bottom end of the lower support (11), an outer toothed ring (1105) is fixed on the peripheral surface of the inner shaft column (1104), and the bottom end of the inner shaft column (1104) is fixedly connected with the top end of the hollow shell disc (12).

5. The burr removal device based on mechanical automation of claim 4, wherein: the gear rotating piece further comprises a right-angle seat (1101) fixed on the outer wall of the lower support (11), a transmission shaft (1102) is rotatably installed on the outer wall of one side of the right-angle seat (1101), the top end of the transmission shaft (1102) is fixedly connected with the rotating end of the first motor (10), a driving gear (1103) is fixed at the bottom end of the transmission shaft (1102), and the driving gear (1103) and the outer toothed ring (1105) are meshed with each other.

6. The burr removal device based on mechanical automation of claim 1, wherein: the lead screw moving structure is a second motor (1201) installed inside a hollow shell disc (12), a ball screw (1202) is installed at the rotating end of the second motor (1201), a ball nut pair (1203) is installed at one end thread of the surface of the ball screw (1202), the bottom end of the ball nut pair (1203) is fixedly connected with the top end of a right-angle frame (1204), the grinding assembly (13) is a rotating motor (1301) and a grinding disc (1302), the rotating motor (1301) is installed at the bottom of the right-angle frame (1204), and the grinding disc (1302) is installed at the bottom end of the rotating motor (1301).

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