CN212350439U

CN212350439U - Automatic indexing and drilling device for axial surface of flange plate

Info

Publication number: CN212350439U
Application number: CN201922474563.5U
Authority: CN
Inventors: 李员生; 刘忠意; 向奕然
Original assignee: Zhejiang Hongyun Industrial Co ltd
Current assignee: Zhejiang Hongyun Industrial Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-15
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a frock field discloses an automatic graduation drilling equipment of ring flange axial plane, comprises a workbench, connect the fixed subassembly that is used for the ring flange to fix on the workstation, locating component and the drilling subassembly that is used for drilling on locating the workstation, locating component is including connecting the positioning seat on the workstation, connect on the positioning seat can carry out graduation pivoted driver one and be controlled by a pivoted chuck that is used for the ring flange location of driver, fixed subassembly includes sliding connection in the fixing base on the workstation and connects the fixed top on the fixing base, the drilling subassembly includes sliding connection in the base on the workstation, connect the mount table on the base, driver two and the drill bit of installing on driver two of being connected with the mount table.

Description

Automatic indexing and drilling device for axial surface of flange plate

Technical Field

The utility model relates to a frock field especially relates to an automatic graduation drilling equipment of ring flange axial plane.

Background

Along with the development of science and technology, the automobile accessory industry is competitive, cost performance becomes one of the problems which must be considered by customers in various automobile half-shaft products, good cost performance can not only improve the working characteristics of the products, but also can improve the competitive advantages of the products, and therefore, the cost performance requirements of the customers on the products are higher and higher; the original process adopts a common multi-hole drill for processing, the universality is not high, the model specification cannot be quickly switched, the vertical structure is inconvenient for loading and unloading workpieces, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the not high shortcoming of the ordinary porous drill commonality of prior art, provide an automatic graduation drilling equipment of ring flange axial plane.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides an automatic graduation drilling equipment of ring flange axial plane, comprises a workbench, connect and be used for the fixed subassembly of ring flange on the workstation, locating component and locate the drilling subassembly that is used for drilling on the workstation, locating component is including connecting the positioning seat on the workstation, connect and to carry out graduation pivoted driver one on the positioning seat and be controlled by a pivoted chuck that is used for the ring flange location of driver, fixed subassembly includes sliding connection in the fixing base on the workstation and connects the fixed top on the fixing base, the drilling subassembly includes sliding connection in the base on the workstation, connect the mount table on the base, driver two of being connected with the mount table and install the drill bit on driver two.

Adopt above-mentioned scheme, fix the car semi-axis through locating component and fixed subassembly, rotate through driver graduation, order about the chuck and drive the car semi-axis and rotate, after rotating certain angle, drill the ring flange through the drilling subassembly, the device, moreover, the steam generator is simple in structure, complicated lathe relatively, the cost is lower, locating component and fixed subassembly are fixed convenient, work efficiency is also higher, improve the drilling for horizontal automatic graduation now, very big improvement part model switching efficiency, workpiece speed about accelerating, reduction in production cost.

Preferably, the workbench is connected with a guide rail, the guide rail is connected with a sliding block in a sliding mode, the base is connected onto the sliding block, the workbench is connected with an air cylinder, and one end of a piston rod of the air cylinder is connected with the base.

By adopting the scheme, the air cylinder pushes the base to slide along the guide rail, manual pushing is not needed, and the air cylinder is more convenient and labor-saving.

Preferably, a second sliding groove is formed in the base, the mounting platform moves along the second sliding groove, a resisting block is arranged on the base in a protruding mode, a fine adjustment rod is connected onto the resisting block and is connected with the mounting platform in a threaded mode, the fine adjustment rod comprises a first threaded section connected with the resisting block, a driving section convenient for a tool to drive the fine adjustment rod to rotate and a second threaded section connected with the mounting platform in a threaded mode, and threads of the first threaded section and the second threaded section are arranged oppositely.

By adopting the scheme, the position of the drill bit can be conveniently adjusted according to the flange plates with different sizes through the fine adjustment rod.

As preferred, be connected with a plurality of fixed jack catchs on the chuck, a plurality of fixed jack catchs set up round chuck central axis circumference evenly spaced, and fixed jack catch is last to descend progressively in proper order towards chuck central axis direction thickness and is equipped with a plurality of ladder faces, the ring flange and the different ladder face butt of different diameters.

By adopting the scheme, the stepped surface can be suitable for flange plates with different diameters.

Preferably, the positioning seat is connected with a hydraulic buffer, and the hydraulic buffer abuts against the base when the base approaches the positioning seat through the cylinder.

By adopting the scheme, the oil buffer can avoid the phenomenon that the air cylinder pushes too fast, so that the drill bit directly collides with the flange plate.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic indexing and drilling device for the axial surface of a flange;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The names of the parts indicated by the numerical references in the above figures are as follows: 1. a work table; 2. positioning seats; 3. a first driver; 4. a chuck; 5. fixing the clamping jaw; 6. fixing the centre; 7. a first sliding chute; 8. a guide rail; 9. a base; 10. an installation table; 11. a second driver; 12. a drill bit; 13. A fine adjustment rod; 14. a drive section; 15. a second thread section; 16. a hydraulic shock absorber; 17. a fixed seat; 18. a long axis; 19. a flange plate; 20. a cylinder; 21. a first thread section; 22. and (6) butting against blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. An automatic indexing and drilling device for an axial surface of a flange plate is disclosed, and firstly, the device is shown in figures 1 and 2, and comprises a workbench 1, a fixing component connected on the workbench 1 and used for fixing the flange plate, a positioning component and a drilling component arranged on the workbench 1 and used for drilling, wherein the fixing component and the positioning component are used for fixing an automobile half shaft, the automobile half shaft comprises a long shaft 18 and a flange plate 19 needing drilling, the positioning component comprises a positioning seat 2 connected on the workbench 1 through screw threads, a driver I3 which is connected on the positioning seat 2 through screw threads and can perform indexing rotation, and a chuck 4 which is controlled by the driver I3 to rotate and used for positioning the flange plate 19, the driver I3 in the embodiment is a stepping motor with an encoder, the chuck 4 is sleeved on an output shaft of the stepping motor, and the chuck 4 is in a disc shape and is positioned on, in the embodiment, the number of the fixed clamping jaws 5 is four, but not limited to three or more than four, the fixed clamping jaws 5 are circumferentially and uniformly arranged around the central axis of the chuck 4 at intervals, the distances from the fixed clamping jaws 5 to the central axis of the chuck 4 are equal, a plurality of stepped surfaces are arranged on the fixed clamping jaws 5, the stepped surfaces on the fixed clamping jaws 5 are gradually decreased in step thickness towards the central axis of the chuck 4, flange plates 19 with different diameters are abutted against different stepped surfaces, the fixed clamping jaws 5 are in detachable screw thread connection with the chuck 4, the fixed clamping jaws 5 are convenient to replace the fixed clamping jaws 5 at the later stage, the fixed clamping jaws 5 can be used for placing the flange plates 19, the fixed assembly comprises a fixed seat 17 connected to the workbench 1 in a sliding manner and a fixed center 6 connected to the fixed seat 17, a first sliding groove 7 is arranged on the plane of, the fixed seat 17 is connected to the surface of the workbench 1 in a sliding manner through a boss and a first sliding groove 7, the fixed center 6 is connected to the fixed seat 17 in a clamping manner, one end of the fixed center 6 faces the positioning assembly and is conical, the fixed center 6 and the chuck 4 are matched for clamping the automobile half shaft, the workbench 1 is connected with a guide rail 8 through a screw thread, the guide rail 8 is connected with a sliding block in a sliding manner, the drilling assembly comprises a base 9 connected with the sliding block through a screw thread, an installation platform 10 connected to the base 9 in a sliding manner, a second driver 11 connected with the installation platform 10 and a drill bit 12 connected to the second driver 11, the second driver 11 adopts a motor in the embodiment, the drill bit 12 is sleeved on an output shaft of the motor, the workbench 1 is connected with a cylinder 20 through a screw thread, one end of a piston rod of the cylinder 20 is connected with the base 9 through, the mounting table 10 can slide along the second sliding groove through the convex block, the air cylinder 20 drives the base 9 to move towards the positioning seat 2, a resisting block 22 is convexly arranged on one side of the base 9, the resisting block 22 is connected with a fine adjustment rod 13, the fine adjustment rod 13 is simultaneously connected with the mounting table 10, the fine adjustment rod 13 comprises a first threaded section 21 connected with the resisting block 22, a driving section 14 convenient for a tool to drive the fine adjustment rod 13 to rotate and a second threaded section 15 in threaded connection with the mounting table 10, the first threaded section 21 and the second threaded section 15 are oppositely arranged, the driving section 14 is rotated, the mounting table 10 can be driven to be far away from or close to the resisting block 22 relatively, so that the effect of adjusting the relative position of the mounting table 10 is achieved, an oil pressure buffer 16 is in threaded connection with the positioning seat 2, and when the base 9 is close to the positioning seat 2 through the air cylinder 20.

Claims

1. An automatic indexing drilling device for the axial surface of a flange plate comprises a workbench (1), a fixing component connected to the workbench (1) and used for fixing the flange plate (19), a positioning component and a drilling component arranged on the workbench (1) and used for drilling, the drilling device is characterized in that the positioning assembly comprises a positioning seat (2) connected onto a workbench (1), a driver I (3) capable of performing indexing rotation and a chuck (4) controlled by the driver I (3) to rotate and used for positioning a flange plate (19) are connected onto the positioning seat (2), the fixing assembly comprises a fixing seat (17) connected onto the workbench (1) in a sliding mode and a fixing tip (6) connected onto the fixing seat (17), the drilling assembly comprises a base (9) connected onto the workbench (1) in a sliding mode, a mounting table (10) connected onto the base (9), a driver II (11) connected with the mounting table (10) and a drill bit (12) installed onto the driver II (11).

2. The automatic indexing and drilling device for the axial surface of the flange plate as claimed in claim 1, wherein a guide rail (8) is connected to the workbench (1), a sliding block is connected to the guide rail (8) in a sliding manner, the base (9) is connected to the sliding block, an air cylinder (20) is connected to the workbench (1), and the air cylinder (20) drives the base (9) to move towards the positioning seat (2).

3. The automatic indexing drilling device for the shaft surface of the flange plate according to claim 1, wherein a second sliding groove is formed in the base (9), the mounting table (10) moves along the second sliding groove, a resisting block (22) is convexly arranged on the base (9), a fine adjustment rod (13) is connected to the resisting block (22), the fine adjustment rod (13) is simultaneously in threaded connection with the mounting table (10), the fine adjustment rod (13) comprises a first threaded section (21) connected with the resisting block (22), a driving section (14) facilitating a tool to drive the fine adjustment rod (13) to rotate and a second threaded section (15) in threaded connection with the mounting table (10), and the first threaded section (21) and the second threaded section (15) are oppositely arranged in thread.

4. The automatic indexing drilling device for the axial surface of the flange plate as claimed in claim 1, wherein a plurality of fixing clamping jaws (5) are connected to the chuck (4), the plurality of fixing clamping jaws (5) are circumferentially and uniformly arranged around the central axis of the chuck (4) at intervals, a plurality of stepped surfaces are sequentially arranged on the fixing clamping jaws (5) in a gradually decreasing manner towards the thickness of the chuck (4) in the direction of the central axis, and the flange plates with different diameters are abutted against different stepped surfaces.

5. The automatic indexing drilling device for the axial surface of the flange plate as claimed in claim 1, wherein the positioning seat (2) is connected with an oil buffer (16), and when the base (9) approaches the positioning seat (2) through the cylinder, the oil buffer (16) abuts against the base (9).