Punching equipment for planet wheel machining

Abstract

The utility model belongs to the technical field of planet wheel machining, particularly relates to punching equipment for planet wheel machining, and provides the following scheme aiming at the problems that in the prior art, when a planet wheel is punched, due to the fact that chippings are splashed, protection plates are generally arranged on the four faces for blocking, but the mode is large in occupied space and high in cost. The device comprises a processing table; the L-shaped support is fixedly installed on the top of the machining table, an air cylinder is fixedly arranged on the L-shaped support, the bottom end of the air cylinder is fixedly connected with a hanging plate, a protection frame is fixedly installed at the bottom of the hanging plate, reset grooves are formed in the inner walls of the two sides of the protection frame, and a controller is arranged on the machining table. And the fixing mechanism is arranged on the machining table and used for clamping the planet gear. The punching device is simple in structure, small in occupied space, low in cost and convenient for people to use, and the protective cylinder is formed by the two arc-shaped covers, so that splashed scraps can be blocked during punching.

Description

TECHNICAL FIELD

[0001] The utility model relates to planetary wheel processing technical field especially relates to a kind of punching equipment for planetary wheel processing. BACKGROUND

[0002] Planetary gear is the gear system that in addition to being able to rotate around its own rotation axis, its rotation axis also rotates around the axis of other gears. In the process of punching the planetary gear, punching equipment is needed. The punching machine is one of the equipment used for punching the planetary gear.

[0003] In the prior art, when punching the planetary gear, debris will splash, so protective plates are generally provided on four sides to block. However, this method occupies a large space and has high cost. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of punching equipment for planetary wheel processing, to solve the shortcoming that in the prior art, when punching the planetary gear, debris will splash, so protective plates are generally provided on four sides to block, but this method occupies a large space and has high cost.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of punching equipment for planetary wheel processing, comprising:

[0007] Processing table;

[0008] L-shaped support, fixedly installed on the top of the processing table, a gas cylinder is fixedly arranged on the L-shaped support, the bottom end of the gas cylinder is fixedly connected with a hanging plate, the bottom of the hanging plate is fixedly installed with a protective frame, reset grooves are arranged on the inner walls of the two sides of the protective frame, and a controller is arranged on the processing table;

[0009] Fixing mechanism, arranged on the processing table, for clamping the planetary gear;

[0010] Protective mechanism, arranged on the protective frame, for blocking debris during punching.

[0011] Further, the bottom of the hanging plate is fixedly installed with a punching motor, the output shaft of the punching motor is fixedly connected with a punching rotating rod, and the bottom end of the punching rotating rod is fixedly connected with a punching drill bit.

[0012] Further, the fixing mechanism comprises two support plates fixedly installed on the top of the processing table at two ends respectively, and each of the two support plates is fixedly provided with an electric push rod on the opposite side, and each of the two electric push rods is fixedly connected with a clamping seat at one end.

[0013] Further, two said clamping seats are provided with semicircular grooves, and the two semicircular grooves are combined to form a circular groove.

[0014] Further, the protection mechanism comprises two reset springs fixedly connected to top walls of the two reset grooves respectively, bottom ends of the two reset springs are fixedly connected with reset plates, the two reset plates are slidably connected with the two reset grooves respectively, one end of each of the two reset plates is provided with a fixing plate, and two mounting screws are threadedly connected between the two fixing plates and the two reset plates respectively.

[0015] Further, one end of each of the two fixing plates is fixedly connected with an arc-shaped cover, and the two arc-shaped covers are combined to form a protection cylinder.

[0016] Further, a vertical groove is vertically arranged on the front side of the L-shaped support, a limiting plate is slidably connected in the vertical groove, the limiting plate is fixedly connected to the rear side of the protection frame, and the sliding between the limiting plate and the vertical groove can improve the stability when the protection frame is moved up and down.

[0017] Compared with the prior art, the advantages of the utility model lie in that:

[0018] 1. The output shaft of the punching motor drives the punching rotating rod to rotate, the punching rotating rod drives the punching drill bit to rotate to perform the punching work on the planetary gear;

[0019] 2. The protection cylinder formed by the two arc-shaped covers is used for blocking to avoid the splashing injury or the difficult cleaning condition.

[0020] The utility model discloses simple structure, utilize two arc-shaped covers to form protection cylinder, can block the splashing debris when punching, small space occupation, low cost, convenient for people to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the punching equipment for planetary gear machining provided by the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic view of the punching motor, the punching rotating rod and the punching drill bit of the punching equipment for planetary gear machining provided by the utility model;

[0023] Figure 3 It is a structural schematic view of the A part in the punching equipment for planetary gear machining provided by the utility model. Figure 1

[0024] ​In the figure: 1, processing table; 2, L-shaped support; 3, air cylinder; 4, hanging plate; 5, protective frame; 6, reset slot; 7, punching motor; 8, punching rotating rod; 9, punching drill; 10, controller; 11, support plate; 12, electric push rod; 13, clamping seat; 14, reset spring; 15, reset plate; 16, fixed plate; 17, mounting screw; 18, arc cover; 19, limiting plate; 20, vertical slot; 21, supporting leg; 22, shock pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.

[0026] Embodiment one

[0027] Reference Figures 1-3 A punching device for planetary gear machining, comprising:

[0028] a processing table 1;

[0029] an L-shaped support 2 fixedly installed on the top of the processing table 1, an air cylinder 3 fixedly provided on the L-shaped support 2, a hanging plate 4 fixedly connected to the bottom end of the air cylinder 3, a protective frame 5 fixedly installed on the bottom of the hanging plate 4, reset slots 6 provided on the inner walls of the two sides of the protective frame 5, and a controller 10 provided on the processing table 1.

[0030] In the embodiment, a punching motor 7 is fixedly installed on the bottom of the hanging plate 4, a punching rotating rod 8 is fixedly connected to the output shaft of the punching motor 7, and a punching drill is fixedly connected to the bottom end of the punching rotating rod 8.

[0031] In the embodiment, a fixing mechanism is provided on the processing table 1 and used for clamping the planetary gear, the fixing mechanism comprises support plates 11 fixedly installed on the top of the processing table 1 at two ends, electric push rods 12 fixedly provided on the opposite sides of the two support plates 11, clamping seats 13 fixedly connected to one end of the two electric push rods 12, semicircular grooves provided on the two clamping seats 13, and a circular groove formed by the two semicircular grooves.

[0032] In the embodiment, a protection mechanism is provided on the protective frame 5 and used for blocking the debris during punching, the protection mechanism comprises two reset springs 14 fixedly connected to the top walls of the two reset slots 6, reset plates 15 fixedly connected to the bottom ends of the two reset springs 14, the two reset plates 15 in sliding connection with the two reset slots 6, fixed plates 16 provided in one end of the two reset plates 6, mounting screws 17 threadedly connected between the two fixed plates 16 and the two reset plates 6, arc covers 18 fixedly connected to one end of the two fixed plates 16, and a protection cylinder formed by the two arc covers 18 in abutment with each other, so that the splashing debris can be blocked by the two arc covers 18.

[0033] In this embodiment, the front side of the L-shaped support 2 is vertically provided with a vertical groove 20, a limiting plate 19 is slidably connected in the vertical groove 20, the limiting plate 19 is fixedly connected to the rear side of the protective frame 5, and the sliding between the limiting plate 19 and the vertical groove 20 can improve the stability when the protective frame 5 moves up and down.

[0034] The implementation principle of the punching equipment for planetary gear machining in the embodiment of the application is as follows: first, the controller 10 is used to control two electric push rods 12 to push two clamping seats 13 to approach each other, so that the planetary gear is located between the two semicircular grooves, and the two clamping seats 13 can clamp and fix the planetary gear when they approach each other; after the fixing is completed, the controller 10 is used to control the cylinder 3 to push the hanging plate 4 to move downward, the hanging plate 4 drives the protective frame 5 to move downward, and the two arc-shaped covers 18 move downward and contact and press down the top surface of the planetary gear; the extrusion between the planetary gear and the two arc-shaped covers 18 drives the two fixing plates 16 to move upward and compress the two return springs 14, until the punching drill bit 9 contacts the planetary gear; the punching motor 7 is started, so that the output shaft of the punching motor 7 drives the punching rotating rod 8 to rotate, the punching rotating rod 8 drives the punching drill bit 9 to rotate and punch the planetary gear, and the generated debris can be blocked by the protective cylinder formed by the two arc-shaped covers 18, so as to avoid the situation that the debris splashes and causes injury or is difficult to clean; when it is necessary to disassemble the two arc-shaped covers 18, the two mounting screws 17 are loosened, so that the two mounting screws 17 are separated, and then the two arc-shaped covers 18 can be removed, so as to complete the disassembly.

[0035] Embodiment two

[0036] Embodiment two is the same as the remaining part of embodiment one, except that a plurality of supporting legs 21 are fixedly arranged at the bottom of the machining table 1, a plurality of shock-absorbing pads 22 are fixedly arranged at the bottom of the plurality of supporting legs 21, the plurality of supporting legs 21 can stably support the machining table 1, and the plurality of shock-absorbing pads 22 have the functions of shock absorption and anti-skid. In the application, all the structural shapes, sizes and materials of embodiment one can be selected and adjusted to meet specific use conditions. The drawings are schematic structural diagrams, and the specific actual sizes can be appropriately adjusted.

[0037] The above is only a preferred specific implementation manner of the embodiment, but the protection scope of the embodiment is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the embodiment within the technical range disclosed by the embodiment, which should be covered in the protection scope of the embodiment.

Claims

1. A drilling device for planetary gear machining, characterized in that, Include: Processing platform (1); L-shaped support (2) is fixedly installed on the top of the processing platform (1), the L-shaped support (2) is fixedly provided with a cylinder (3), the bottom end of the cylinder (3) is fixedly connected with a hanging plate (4), the bottom of the hanging plate (4) is fixedly installed with a protection frame (5), the two side inner walls of the protection frame (5) are provided with reset grooves (6), and the processing platform (1) is provided with a controller (10); The fixing mechanism is arranged on the processing platform (1) and is used for clamping the planetary gear; The protection mechanism is arranged on the protection frame (5) and is used for blocking the debris when punching.

2. A punching apparatus for machining a planetary gear according to claim 1, wherein The bottom of the hanging plate (4) is fixedly installed with a punching motor (7), the output shaft of the punching motor (7) is fixedly connected with a punching rotating rod (8), and the bottom end of the punching rotating rod (8) is fixedly connected with a punching drill bit (9).

3. The punching apparatus for machining of planetary gears according to claim 1, characterized in that, The fixing mechanism includes two support plates (11) fixedly installed at the two ends of the top of the processing platform (1), and the opposite sides of the two support plates (11) are fixedly provided with electric push rods (12), and one end of the two electric push rods (12) is fixedly connected with clamping seats (13).

4. A punching apparatus for machining a planetary gear according to claim 3, wherein Two clamping seats (13) are provided with semicircular grooves, and the two semicircular grooves are combined to form a circular groove.

5. The punching apparatus for machining of planetary gears according to claim 1, characterized in that, The protection mechanism includes two reset springs (14) fixedly connected to the top walls of the two reset grooves (6), the bottom ends of the two reset springs (14) are fixedly connected with reset plates (15), the two reset plates (15) are slidably connected with the two reset grooves (6) respectively, and one end of the two reset plates (6) is provided with a fixed plate (16), and the two fixed plates (16) are threadedly connected with two mounting screws (17) between the two reset plates (6) respectively.

6. A punching apparatus for machining a planetary gear according to claim 5, wherein One end of the two fixed plates (16) is fixedly connected with an arc-shaped cover (18), and the two arc-shaped covers (18) are combined to form a protection cylinder.

7. The punching apparatus for machining of planetary gears according to claim 1, characterized in that, The front side of the L-shaped support (2) is vertically provided with a vertical groove (20), the vertical groove (20) is slidably connected with a limiting plate (19), and the limiting plate (19) is fixedly connected with the rear side of the protection frame (5).

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