CN215615237U

CN215615237U - Drilling die for workpiece drilling

Info

Publication number: CN215615237U
Application number: CN202121321231.4U
Authority: CN
Inventors: 聂兆宽
Original assignee: Zhangqiu Hongfa Forging Machinery Co ltd
Current assignee: Zhangqiu Hongfa Forging Machinery Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-25
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a drilling die for workpiece drilling, which belongs to the technical field of drilling and comprises a die body, wherein an electric drill is arranged in the middle of the upper end of the die body, air cylinders are symmetrically arranged at the left and right ends of the die body, an air cylinder rod is arranged at one end of each air cylinder, a connecting block is fixedly connected with one end of each air cylinder rod, a clamping block for fixing workpieces in the drilling die for workpiece drilling is arranged into two shapes, one is arc-shaped for fixing round and arc-shaped workpieces, the other is square for fixing square and polygonal workpieces, the purpose of clamping and fixing workpieces in different shapes can be realized, so that the drilling operation is convenient, a dust collector and a scrap collecting box are arranged in the die body, waste scraps generated in the drilling process can be collected, dust is prevented from flying, the problems of environmental pollution, respiratory tract infection of workers and the like are caused, and the effects of protecting the working environment and health of the workers are achieved, is beneficial to use.

Description

Drilling die for workpiece drilling

Technical Field

The utility model relates to the technical field of drilling, in particular to a drilling die for workpiece drilling.

Background

The drilling die is a machine specially used for drilling hardware workpieces, the hardware workpieces are usually tools obtained by machining and casting, the tools can be used for fixing objects, machining the objects, decorating and the like, and when the hardware workpieces are machined, drilling tools are required to be used for drilling the hardware workpieces.

At present, the drilling mould of some work piece drilling that exist on the market is when using to press from both sides to fix the work piece between tight, because the clamping piece sets up to square, so can press from both sides tight fixedly to square or polygon work piece, but can not fix arc or circular shape work, the commonality is relatively poor and application scope is less, and when using the electric drill to drill the work piece, the dust flies upward, operational environment is polluted, and staff's respiratory track is infected easily, can not guarantee that staff is healthy, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a drilling die for workpiece drilling, wherein a clamping block for fixing a workpiece is set into two shapes, one is arc-shaped for fixing round and arc-shaped workpieces, and the other is square for fixing square and polygonal workpieces, so that the purpose of clamping and fixing workpieces in different shapes can be realized, the drilling operation of the workpiece is facilitated, a dust collector and a chip collecting box are arranged in the die body, waste chips generated during drilling can be collected, the problems of environmental pollution, respiratory tract infection of workers and the like caused by dust flying are prevented, the drilling die has the effects of protecting the working environment and the body health of the workers, and is beneficial to use.

In order to solve the above problems, the present invention adopts the following technical solutions.

A drilling die for drilling a workpiece comprises a die body, wherein an electric drill is arranged in the middle of the upper end of the die body, air cylinders are symmetrically arranged at the left end and the right end of the die body, an air cylinder rod is arranged at one end of each air cylinder, a connecting block is fixedly connected to one end of each air cylinder rod, a fixing plate is arranged at one end of each connecting block, a first clamping block is fixedly connected to the upper end of one side of each fixing plate, a second clamping block is fixedly connected to the lower end of one side of each fixing plate, a clamping ring is arranged on the other side of each fixing plate, a clamping groove is formed in the outer surface of each connecting block and clamped with the clamping groove, a drill hole is arranged in the middle of the upper end of the inside of the die body, a chip collecting groove is formed in the lower end of the inside of the die body, a dust collector is arranged at the lower end of the inside of the chip collecting groove, and a chip collecting box is slidably connected to the upper end of the inside of the chip collecting groove, the bottom of collection bits box is provided with the filter cloth, the tight piece of clamp of the fixed work piece of drilling mould of this work piece drilling sets up to two kinds of shapes, an arc is used for fixed circular and arc work piece, another kind of square is used for fixed square and polygon work piece, can realize pressing from both sides tight fixed purpose to different shape work pieces, thereby be convenient for carry out drilling operation to it, the inside of this mould body is provided with dust catcher and collection bits box again, can collect the sweeps that produces when drilling, thereby prevent that the dust from flying upward, arouse polluted environment and staff's respiratory tract infection scheduling problem, the effect that has protection staff operational environment and healthy, do benefit to the use.

Furthermore, the first clamping block is arc-shaped, the second clamping block is square, the first clamping block has the function of fixing round and arc-shaped workpieces, and the second clamping block has the function of fixing square and polygonal workpieces.

Further, the inside of connecting block and snap ring is provided with the bolt, there is the nut lower extreme of bolt through threaded connection, through the threaded connection of bolt and nut, has the effect of firmly fixing the snap ring at the connecting block surface to the position of pressing from both sides tight piece to first clamp piece and second clamp piece is fixed.

Furthermore, the air outlets are symmetrically arranged at the left end and the right end of the interior of the die body and are arranged at the left end and the right end of the scrap collecting groove and the dust collector, and the air outlets have the function of filtering out air sucked by the dust collector.

Further, both ends symmetry is provided with the slider about collection bits box, the upper and lower both ends of slider are provided with the ball, slider and ball and mould body sliding connection through add the ball in the inside of slider, have the effect of the friction power when reducing slider and mould body slip to make collection bits box remove more smoothly in slipform utensil is originally internal.

Compared with the prior art, the utility model has the advantages that:

(1) the tight piece of clamp of this scheme fixed work piece sets up to two kinds of shapes, an arc is used for fixed circular and arc work piece, another kind of square is used for fixed square and polygon work piece, can realize pressing from both sides tight fixed purpose to different shape work pieces, thereby be convenient for carry out the drilling operation to it, the inside of this mould body is provided with dust catcher and collection bits box again, the sweeps that can produce when drilling are collected, thereby prevent that the dust from flying upward, arouse polluted environment and staff's respiratory tract infection scheduling problem, the effect that has protection staff operational environment and healthy, do benefit to the use.

(2) The first clamping block is arc-shaped, the second clamping block is square, the first clamping block has the function of fixing round and arc-shaped workpieces, and the second clamping block has the function of fixing square and polygonal workpieces.

(3) The inside of connecting block and snap ring is provided with the bolt, and there is the nut lower extreme of bolt through threaded connection, through the threaded connection of bolt and nut, has the effect of firmly fixing the snap ring at the connecting block surface to the position of pressing from both sides tight piece to first clamp piece and person second is fixed.

(4) The air outlets are symmetrically arranged at the left end and the right end of the interior of the die body and are arranged at the left end and the right end of the chip collecting groove and the dust collector, and the air outlets have the function of filtering out air sucked by the dust collector.

(5) Both ends symmetry is provided with the slider about album bits box, and the upper and lower both ends of slider are provided with the ball, slider and ball and mould body sliding connection, through the inside ball that adds at the slider, have the effect of the friction force when reducing slider and mould body slip to it is more smooth and easy to make album bits box remove in this internal removal of slipform utensil.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing plate of the present invention;

FIG. 3 is a top view of the first clamping block of the present invention;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is an enlarged view of fig. 2 at a.

The reference numbers in the figures illustrate:

the device comprises a die body 1, an electric drill 2, an air cylinder 3, an air cylinder rod 4, a connecting block 5, a fixing plate 6, a first clamping block 7, a second clamping block 8, a clamping ring 9, a clamping groove 10, a bolt 11, a nut 12, a drilling hole 13, a chip collecting groove 14, a dust collector 15, an air outlet 16, a chip collecting box 17, filter cloth 18, a sliding block 19 and a ball 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-5, a drilling die for drilling a workpiece comprises a die body 1, and referring to fig. 1-5, an electric drill 2 is arranged in the middle of the upper end of the die body 1, the electric drill 2 has a function of drilling the workpiece, air cylinders 3 are symmetrically arranged at the left and right ends of the die body 1, the model of the air cylinders 3 is SC50, the die belongs to the prior art, an air cylinder rod 4 is arranged at one end of the air cylinder 3, a connecting block 5 is fixedly connected to one end of the air cylinder rod 4, a fixing plate 6 is arranged at one end of the connecting block 5, the fixing plate 6 has a function of supporting and fixing a first clamping block 7 and a second clamping block 8, a first clamping block 7 is fixedly connected to the upper end of one side of the fixing plate 6, a second clamping block 8 is fixedly connected to the lower end of one side of the fixing plate 6, a clamping ring 9 is arranged at the other side of the fixing plate 6, and a clamping groove 10 is arranged on the outer surface of the connecting block 5, snap ring 9 and draw-in groove 10 joint, through the joint of snap ring 9 and draw-in groove 10, not only have the effect of fixing fixed plate 6 on connecting block 5, still have the effect that makes things convenient for fixed plate 6 to rotate and adjust the tight piece 8 position of first clamp 7 of adjustment and second clamp, the inside upper end middle part of mould body 1 is provided with drilling 13, the inside lower extreme of mould body 1 is provided with chip collecting groove 14, the inside lower extreme of chip collecting groove 14 is provided with dust catcher 15, dust catcher 15 belongs to prior art, have the effect of sucking into chip and dust that produce when drilling and collect in chip collecting box 17, chip collecting groove 14's inside upper end sliding connection has chip collecting box 17, chip collecting box 17 has the effect of collecting the chip and the dust that produce when drilling, the bottom of chip collecting box 17 is provided with filter cloth 18, filter cloth 18 has the effect of filtering and stopping waste chip and dust.

Referring to fig. 2, 3 and 4, the first clamping block 7 is arc-shaped, the second clamping block 8 is square, the first clamping block 7 has the function of fixing circular and arc-shaped workpieces, the second clamping block 8 has the function of fixing square and polygonal workpieces, the connecting block 5 and the clamping ring 9 are internally provided with bolts 11, the lower end of each bolt 11 is connected with a nut 12 through threads, and the clamping ring 9 is firmly fixed on the outer surface of the connecting block 5 through the threaded connection of the bolts 11 and the nuts 12, so that the positions of the first clamping block 7 or the second clamping block 8 are fixed.

Referring to fig. 1 and 5, air outlets 16 are symmetrically formed at left and right ends inside the mold body 1, the air outlets 16 are formed at left and right ends of the chip collecting groove 14 and the dust collector 15, the air outlets 16 have a function of filtering air sucked by the dust collector 15, sliders 19 are symmetrically formed at left and right ends of the chip collecting box 17, balls 20 are arranged at upper and lower ends of the sliders 19, the sliders 19 and the balls 20 are slidably connected with the mold body 1, and the balls 20 are added inside the sliders 19, so that friction force generated when the sliders 19 slide with the mold body 1 is reduced, and the chip collecting box 17 can move more smoothly inside the sliding mold body 1.

When the tool is used, if a square or polygonal workpiece needs to be fixed for drilling, the workpiece is directly placed on the upper surface of the die body 1, the cylinder 3 is opened, the cylinder 3 drives the connecting block 5, the fixing plate 6 and the second clamping block 8 to move oppositely through the cylinder rod 4 to clamp and fix the workpiece, and when an arc or circular workpiece needs to be fixed, the positions of the first clamping block 7 and the second clamping block 8 need to be adjusted, so that the first clamping block 7 is positioned at the lower end of the second clamping block 8, the nut 12 is rotated anticlockwise to be separated from the bolt 11, then the bolt 11 is taken out from the connecting block 5 and the clamping ring 9, the clamping ring 9 and the fixing plate 6 are rotated 180, the positions of the first clamping block 7 and the second clamping block 8 can be adjusted, so that the first clamping block 7 is positioned at the lower end, and then the bolt 11 and the nut 12 are used to fix the clamping ring 9 and the fixing plate 6, open cylinder 3, repeat above-mentioned operation, can use the first tight piece 7 of clamp of arc to fix work pieces such as arc, the ring, fixed completion back, use electric drill 2 to carry out drilling operation to it, during drilling, can produce a large amount of dusts and sweeps, open dust catcher 15 in advance, dust catcher 15 inhales air and dust and sweeps in album bits box 17, the air filters through filter cloth 18, filter out the clean air that does not contain dust and sweeps, discharge from air outlet 16, dust and sweeps are blocked by filter cloth 18 and are located album bits box 17, when drilling is accomplished, can take out album bits box 17 and clear up dust and sweeps, moreover, the steam generator is simple in operation, and can guarantee good operational environment, and staff's is healthy, do benefit to the use.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a drilling mould of work piece drilling, includes mould body (1), its characterized in that: the electric drill (2) is arranged in the middle of the upper end of the die body (1), the cylinders (3) are symmetrically arranged at the left end and the right end of the die body (1), a cylinder rod (4) is arranged at one end of each cylinder (3), a connecting block (5) is fixedly connected at one end of each cylinder rod (4), a fixing plate (6) is arranged at one end of each connecting block (5), a first clamping block (7) is fixedly connected at the upper end of one side of each fixing plate (6), a second clamping block (8) is fixedly connected at the lower end of one side of each fixing plate (6), a clamping ring (9) is arranged at the other side of each fixing plate (6), a clamping groove (10) is formed in the outer surface of each connecting block (5), the clamping ring (9) is clamped with the clamping groove (10), a drilling hole (13) is formed in the middle of the upper end of the interior of the die body (1), and a chip collecting groove (14) is formed in the lower end of the interior of the die body (1), the dust collector is characterized in that a dust collector (15) is arranged at the lower end of the interior of the chip collecting groove (14), a chip collecting box (17) is connected to the upper end of the interior of the chip collecting groove (14) in a sliding mode, and filter cloth (18) is arranged at the bottom end of the chip collecting box (17).

2. The drilling die for drilling a workpiece according to claim 1, wherein: the first clamping block (7) is arc-shaped, and the second clamping block (8) is square.

3. The drilling die for drilling a workpiece according to claim 1, wherein: the connecting block (5) and the clamping ring (9) are internally provided with bolts (11), and the lower ends of the bolts (11) are connected with nuts (12) through threads.

4. The drilling die for drilling a workpiece according to claim 1, wherein: the die is characterized in that air outlets (16) are symmetrically arranged at the left end and the right end of the interior of the die body (1), and the air outlets (16) are arranged at the left end and the right end of the chip collecting groove (14) and the dust collector (15).

5. The drilling die for drilling a workpiece according to claim 1, wherein: the left end and the right end of the scrap collecting box (17) are symmetrically provided with sliding blocks (19), the upper end and the lower end of each sliding block (19) are provided with balls (20), and the sliding blocks (19) and the balls (20) are connected with the die body (1) in a sliding mode.