CN210756369U

CN210756369U - Drilling tool for rear hole of bottom plate of bobbin frame

Info

Publication number: CN210756369U
Application number: CN201921281403.2U
Authority: CN
Inventors: 浦建中
Original assignee: Wuxi Jianling Mould Manufacturing Co Ltd
Current assignee: Wuxi Jianling Mould Manufacturing Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-16
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to the technical field of actuator accessories, in particular to a drilling tool for back holes of a bottom plate of a bobbin bracket, which comprises a workbench, a drilling mechanism, a hole reaming mechanism and a tapping mechanism which are sequentially distributed at the edge of the workbench, wherein the drilling mechanism, the hole reaming mechanism and the tapping mechanism all comprise a support frame, the output end of a motor is respectively connected with a hole reaming drill bit, a hole reaming drill bit and a screw tap, the top of the workbench is rotatably connected with a rotating platform component which comprises a horizontally arranged rotating platform, the bottom of the rotating platform is connected with a rotating shaft, the rotating shaft is rotatably connected to the workbench, the top of the rotating platform is provided with a plurality of groups of pressing mechanisms, a workpiece to be processed is pressed and fixed by utilizing a lifting plate, and the drilling mechanism, the hole reaming mechanism and the tapping mechanism are sequentially distributed at the edge of the workbench, only one, the working efficiency is greatly improved.

Description

Drilling tool for rear hole of bottom plate of bobbin frame

Technical Field

The utility model relates to an executor accessory technical field specifically is a hole drilling frock behind bobbin support bottom plate.

Background

The bobbin support base plate is one of important accessories of an actuator, and in the drilling process of the rear hole of the bobbin support base plate, the inventor finds that drilling, reaming and tapping are respectively and independently performed, three processes are difficult to process under the condition of one-time clamping, and a large amount of time is wasted by multiple times of clamping.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model aims to provide a drilling frock of bobbin support bottom plate back hole aims at improving the problem of the back hole of pipe support bottom plate the extravagant plenty of time of clamping many times in drilling course of working.

The technical scheme of the utility model is that: a rear hole drilling tool for a bottom plate of a bobbin frame comprises a workbench, a drilling mechanism, a hole expanding mechanism and a tapping mechanism which are sequentially distributed on the edge of the workbench, the drilling mechanism, the hole expanding mechanism and the tapping mechanism all comprise supporting frames, hydraulic cylinders are fixedly arranged at the tops of the supporting frames, the top of the supporting frame can also be connected with a sliding block in a sliding way, the output end of the hydraulic cylinder is connected to the sliding block, the top of the sliding block is provided with a frame, the frame is provided with motors, the output end of the motor is respectively connected with a hole opening drill bit, a hole expanding drill bit and a screw tap, the top of the workbench is rotatably connected with a rotating platform component, the rotating platform component comprises a horizontally arranged rotating platform, the bottom of the rotating platform is connected with a rotating shaft, the rotating shaft is rotatably connected to the workbench, and a plurality of groups of pressing mechanisms are arranged at the top of the rotating table.

As a further optimization of the technical scheme, the pressing mechanism comprises an L-shaped main frame, a lead screw is connected to one end of the top of the main frame in a threaded manner, a hand wheel and a lifting plate are connected to the top end and the bottom end of the lead screw respectively, a rubber anti-slip pad with the thickness not smaller than five millimeters is covered at the bottom of the lifting plate, a certain anti-slip effect is achieved through the design of the rubber anti-slip pad, when an operator rotates the hand wheel, the lead screw and the lifting plate operate along with the hand wheel, the lifting plate can lift, and the lifting plate can be conveniently used for pressing and fixing a workpiece to be processed.

As a further optimization of the technical scheme, sliding rails are paved at the top of the supporting frame, the sliding blocks are connected on the sliding rails in a sliding mode, and the hydraulic cylinders can push the sliding blocks to move on the sliding rails.

As a further optimization of the technical scheme, connecting lines of distribution positions of the tapping drill, the hole expanding drill and the screw tap form an isosceles right triangle.

As a further optimization of the technical scheme, the support frame and the workbench are both horizontally arranged platforms, and one end of the support frame is fixedly welded on the workbench.

As a further optimization of the technical solution, the cross-section of the working table and the rotating table are circular, one end of the rotating shaft is configured to be in transmission connection with a servo motor, the power supply of the servo motor and the principle thereof are clear to those skilled in the art, and a work piece on the rotating table can be sequentially opposite to the hole-drilling bit, the hole-expanding bit and the screw tap by driving the rotating shaft with the servo motor, so as to drill, expand and tap the work piece by using the hole-drilling bit, the hole-expanding bit and the screw tap.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a bobbin holder bottom plate back hole drilling frock, when operating personnel rotated the hand wheel, lead screw and lifter plate moved thereupon, made the lifter plate can go up and down, be convenient for utilize the lifter plate to compress tightly the work piece of waiting to process fixedly, because drilling mechanism, reaming mechanism and tapping mechanism distribute in proper order at the workstation edge, during drilling, only need to make the work piece of waiting to process just to the trompil drill bit setting, then made pneumatic cylinder promote the slider and move, when the drill bit of opposite opening contacts with the work piece, realize the drilling processing to the work piece, made the trompil drill bit reset; reaming adds man-hour, make revolving stage clockwise rotation 90, treat this moment and process the work piece just to reaming drill bit setting, make the pneumatic cylinder promote the slider removal again, when reaming drill bit and work piece contact, the realization is to the reaming processing of work piece, utilize same principle, when carrying out tapping man-hour, make revolving stage clockwise rotation 90 again, treat this moment and process the work piece just to the screw tap setting, then make the pneumatic cylinder promote the slider removal, when screw tap and work piece contact, the realization is to the tapping processing of work piece, only need a clamping, drilling, reaming and tapping are gone on same platform, work efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view under a first vision of the present invention;

FIG. 2 is a schematic structural view of the present invention under a second vision;

fig. 3 is a schematic structural view of the turntable assembly of the present invention.

In the figure: 1-a workbench; 2-a rotating table assembly; 201-rotating table; 202-a rotating shaft; 203-the main frame; 204-hand wheel; 205-a screw rod; 206-a lifter plate; 3-a drilling mechanism; 4-a hole expanding mechanism; 5-a tapping mechanism; 6-a support frame; 7-a hydraulic cylinder; 8-a slide rail; 9-a slide block; 10-a frame; 11-a motor; 12-a hole opening drill; 13-a hole expanding drill bit; 14-tap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bobbin support bottom plate back hole drilling frock, includes workstation 1 and distributes in proper order at drilling mechanism 3, reaming mechanism 4 and tapping mechanism 5 at workstation 1 edge, drilling mechanism 3, reaming mechanism 4 and tapping mechanism 5 all include support frame 6, the equal fixed mounting in top of support frame 6 has pneumatic cylinder 7, but the top of support frame 6 sliding connection has slider 9, the output of pneumatic cylinder 7 is connected to slider 9, frame 10 is installed at the top of slider 9, all install motor 11 in the frame 10, and the output of motor 11 is connected with trompil drill bit 12, reaming drill bit 13 and screw tap 14 respectively, and drilling mechanism 3, reaming mechanism 4 and tapping mechanism 5's motor 11 can drive trompil drill bit 12, reaming drill bit 13 and screw tap 14 respectively and move, the top rotatable coupling of workstation 1 has revolving stage subassembly 2, revolving stage subassembly 2 includes the revolving stage 201 of level setting, the bottom of revolving stage 201 is connected with pivot 202, pivot 202 rotatable coupling is to workstation 1, the top of revolving stage 201 is provided with a plurality of groups hold-down mechanism, and hold-down mechanism has set up two sets ofly in this embodiment, and hold-down mechanism's specific distribution can refer to figure 2, and revolving stage 201 can rotate, and hold-down mechanism is used for compressing tightly fixedly with the work piece of treating that is located revolving stage 201 top.

Specifically, hold-down mechanism includes the body frame 203 of L type, the one end threaded connection at body frame 203 top has lead screw 205, the top and the bottom of lead screw 205 are connected with hand wheel 204 and lifter plate 206 respectively, the bottom of lifter plate 206 covers there is the rubber slipmat of thickness not less than five millimeters, through the design of rubber slipmat, has certain non-slip effect, and when operating personnel rotated hand wheel 204, lead screw 205 and lifter plate 206 ran thereupon for lifter plate 206 can go up and down, and it is fixed to be convenient for utilize lifter plate 206 to compress tightly the work piece of treating processing.

Specifically, referring to fig. 1 and 2, the top of the support frame 6 is laid with a slide rail 8, the slide block 9 is slidably connected to the slide rail 8, and the hydraulic cylinder 7 can push the slide block 9 to move on the slide rail 8.

Specifically, referring to fig. 2, a connecting line of the distribution positions of the tapping drill 12, the reaming drill 13 and the tap 14 forms an isosceles right triangle.

Specifically, referring to fig. 2, the support frame 6 and the workbench 1 are both horizontally disposed platforms, and one end of the support frame 6 is fixedly welded to the workbench 1.

Specifically, the cross-section of the working table 1 and the rotating table 201 are circular, one end of the rotating shaft 202 is configured to be drivingly connected to a servo motor, the power supply of the servo motor and the principle thereof are clear to those skilled in the art, and a detailed description is omitted here, and the rotating shaft 202 is driven by the servo motor to operate, so that a workpiece on the rotating table 201 is sequentially opposite to the tapping drill 12, the hole expanding drill 13 and the tap 14, and the tapping drill 12, the hole expanding drill 13 and the tap 14 are used to drill, expand and tap the workpiece.

Specifically, when an operator rotates the hand wheel 204, the screw rod 205 and the lifting plate 206 rotate along with the hand wheel, so that the lifting plate 206 can be lifted, the workpiece to be machined is conveniently pressed and fixed by the lifting plate 206, and as the drilling mechanism 3, the hole expanding mechanism 4 and the tapping mechanism 5 are sequentially distributed on the edge of the workbench 1, during drilling, the workpiece to be machined is only required to be arranged right opposite to the hole opening drill bit 12, and then the hydraulic cylinder 7 pushes the sliding block 9 to move, so that when the hole opening drill bit 12 is contacted with the workpiece, the hole drilling machining of the workpiece is realized, and the hole opening drill bit 12 is reset; during reaming processing, make revolving stage 201 rotate 90 clockwise, treat this moment and process the work piece just to reamer bit 13 setting, make pneumatic cylinder 7 promote slider 9 to remove again, when reamer bit 13 and work piece contact, the realization is to the reaming processing of work piece, utilize same principle, when carrying out tapping processing, make revolving stage 201 rotate 90 clockwise again, treat this moment and process the work piece just to screw tap 14 setting, then make pneumatic cylinder 7 promote slider 9 to remove, when screw tap 14 and work piece contact, the realization is to the tapping processing of work piece, only need a clamping, drilling, reaming and tapping are gone on same platform, work efficiency is greatly improved.

It should be noted that the specific model specifications of the hydraulic cylinder 7 and the motor 11 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The supply of the hydraulic cylinder 7 and the electric motor 11 and their principle will be clear to the skilled person and will not be described in detail here.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bobbin support bottom plate back hole drilling frock, includes workstation (1) and distributes in proper order at drilling mechanism (3), reaming mechanism (4) and tapping mechanism (5) at workstation (1) edge, its characterized in that: drilling mechanism (3), reamer mechanism (4) and tapping mechanism (5) all include support frame (6), the equal fixed mounting in top of support frame (6) has pneumatic cylinder (7), but the top sliding connection of support frame (6) has slider (9), the output of pneumatic cylinder (7) is connected to slider (9), frame (10) are installed at the top of slider (9), all install motor (11) on frame (10), and the output of motor (11) is connected with trompil drill bit (12), reamer drill bit (13) and screw tap (14) respectively, the top rotatable coupling of workstation (1) has revolving stage subassembly (2), revolving stage subassembly (2) are including revolving stage (201) that the level set up, the bottom of revolving stage (201) is connected with pivot (202), pivot (202) rotatable coupling is to workstation (1), the top of the rotating platform (201) is provided with a plurality of groups of pressing mechanisms.

2. The drilling tool for the rear hole of the bottom plate of the bobbin frame as claimed in claim 1, characterized in that: the pressing mechanism comprises an L-shaped main frame (203), a lead screw (205) is connected to one end of the top of the main frame (203) in a threaded manner, a hand wheel (204) and a lifting plate (206) are connected to the top end and the bottom end of the lead screw (205) respectively, and a rubber anti-slip pad with the thickness not less than five millimeters is covered at the bottom of the lifting plate (206).

3. The drilling tool for the rear hole of the bottom plate of the bobbin frame as claimed in claim 1, characterized in that: slide rails (8) are laid at the tops of the support frames (6), and the slide blocks (9) are connected to the slide rails (8) in a sliding mode.

4. The drilling tool for the rear hole of the bottom plate of the bobbin frame as claimed in claim 1, characterized in that: and the connecting line of the distribution positions of the tapping drill (12), the hole expanding drill (13) and the screw tap (14) forms an isosceles right triangle.

5. The drilling tool for the rear hole of the bottom plate of the bobbin frame as claimed in claim 1, characterized in that: support frame (6) and workstation (1) are the platform of level setting, the one end fixed welding of support frame (6) is in workstation (1).

6. The drilling tool for the rear hole of the bottom plate of the bobbin frame as claimed in claim 1, characterized in that: the cross sections of the working table (1) and the rotating table (201) are circular, and one end of the rotating shaft (202) is configured to be in transmission connection with a servo motor.