CN112059703A - Metal cutting machine tool convenient for collecting metal chips - Google Patents

Metal cutting machine tool convenient for collecting metal chips Download PDF

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Publication number
CN112059703A
CN112059703A CN202010912485.7A CN202010912485A CN112059703A CN 112059703 A CN112059703 A CN 112059703A CN 202010912485 A CN202010912485 A CN 202010912485A CN 112059703 A CN112059703 A CN 112059703A
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CN
China
Prior art keywords
collecting
block
metal
plate
cavity
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Granted
Application number
CN202010912485.7A
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Chinese (zh)
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CN112059703B (en
Inventor
李艳艳
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Riming computer accessories (Shanghai) Co.,Ltd.
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李艳艳
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Priority to CN202010912485.7A priority Critical patent/CN112059703B/en
Publication of CN112059703A publication Critical patent/CN112059703A/en
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Publication of CN112059703B publication Critical patent/CN112059703B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032Arrangements for preventing or isolating vibrations in parts of the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/0067Devices for removing chips chip containers located under a machine or under a chip conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08Protective coverings for parts of machine tools; Splash guards

Abstract

The invention discloses a metal cutting machine tool convenient for collecting metal chips, which structurally comprises an upright post, a collecting tank, a ram, a motor and a drill bit, wherein the collecting tank is positioned in the middle of the front surface of the upright post, the ram is movably matched with the front surface of the upright post, the motor is arranged at the top of the ram, the drill bit is arranged in the middle of the bottom surface of the ram, when a metal workpiece is drilled, the generated metal chips are easy to collide with the inner wall of the collecting tank under the throwing force of the drill bit, the metal chips thrown away by the drill bit are buffered by an inner wall block, the impact force of the metal chips is favorably reduced, the metal chips are collided with the inner wall of the collecting tank and rebounded to the surface of the metal workpiece, the drill bit is favorable for normally drilling the metal workpiece, the drilling precision is not changed, the metal cutting yield is increased, the metal chips are easy to bounce out of a cavity due, and the metal scraps in the collecting cavity in the collecting block are compacted by the pressing plate, so that the volume in the collecting cavity is increased.

Description

Metal cutting machine tool convenient for collecting metal chips
Technical Field
The invention belongs to the field of metal cutting machine tools, and particularly relates to a metal cutting machine tool convenient for collecting metal chips.
Background
Cutting metal after processing a metal workpiece, cutting the metal by using a metal cutting machine tool in order to enable the workpiece to meet the designed process and requirements, and collecting waste scraps generated during cutting of the workpiece in a recovery tank; when a metal cutting machine tool is used for drilling metal in the prior art, due to the fact that a drill bit rotates at a high speed, metal scraps are thrown away along with the rotation of the drill bit, the metal scraps with large weight have large impact force and are easy to collide with the inner wall of a recycling groove to generate reverse thrust force, a small amount of metal scraps collide with the surface of a workpiece again and return to the surface of the workpiece, the drill bit cannot timely clear the metal scraps on the surface of the workpiece when in operation, the accuracy of drilling is reduced due to the existence of the metal scraps on the surface of the workpiece, and metal cutting defective products are increased.
Disclosure of Invention
In order to solve the problems that when the metal cutting machine tool is used for drilling metal, due to the fact that the drill bit rotates at a high speed, metal scraps are thrown away along with the rotation of the drill bit, the metal scraps with large weight have large impact force and are easy to collide with the inner wall of the recovery groove to generate reverse thrust force, a small amount of metal scraps collide back to the surface of a workpiece again, the metal scraps on the surface of the workpiece cannot be removed in time when the drill bit operates, the accuracy of drilling is reduced due to the existence of the metal scraps on the surface of the workpiece, and defective products of metal cutting are increased, the metal cutting machine tool convenient for collecting the metal scraps is provided.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a metal cutting machine tool convenient to collect metal fillings, its structure includes stand, collecting vat, ram, motor, drill bit, the collecting vat is located the positive middle part of stand, ram and the positive clearance fit of stand, the motor is installed at the ram top, the drill bit is installed at ram bottom surface middle part.
The collecting tank comprises a workbench, clamping teeth and inner wall blocks, the workbench is fixed in the middle of the inside of the collecting tank, the clamping teeth are arranged on the top surface of the workbench, and the inner wall blocks are fixedly embedded in the inner wall of the collecting tank.
As a further improvement of the invention, the inner wall block consists of a buffer block, a buffer plate, a rebound cavity and an elastic block, the buffer plate is arranged on the front surface of the buffer block, the rebound cavity is arranged on the front surface of the buffer plate, the elastic block is embedded and fixed on the front surface of the buffer plate, the buffer block is made of rubber, and the rebound cavity is in a semi-elliptical shape.
As a further improvement of the invention, the rebounding cavity comprises two clamping blocks, two push rods, two swinging plates and two collecting blocks, wherein the clamping blocks are fixed in the middle of the inner wall of the left side of the rebounding cavity, the swinging plates are installed on the middle upper portion of the left inner side of the rebounding cavity, the push rods are connected between the right sides of the swinging plates and the inner wall of the rebounding cavity, and the collecting blocks are located on the middle lower portion of the rebounding cavity.
As a further improvement of the invention, the swinging plate comprises a groove, a connecting block and a convex block, wherein the groove is sunken on the surface of the top of the swinging plate, the convex block is arranged on the top of the swinging plate through the connecting block, the convex block is positioned on two sides of the groove, the convex block is in a trapezoidal shape, and concave grains are arranged on two sides of the convex block.
As a further improvement of the invention, the collecting block comprises a pushing block, a drainage plate, a reset rod, a pressing plate, blocking teeth and a collecting cavity, the drainage plate is arranged at the top in the collecting block, the pushing block is fixed between two sides of the drainage plate and the inner wall of the collecting block, the pressing plate is arranged at the bottom in the collecting block, two sides of the pressing plate are movably matched with the reset rod, the blocking teeth are fixed at the bottom in the collecting block and are movably matched with the pressing plate, the collecting cavity is arranged in the collecting block, the two drainage plates are symmetrically distributed and are arc-shaped, and the side surface of the blocking teeth close to the pressing plate is an uneven surface.
As a further improvement of the invention, the pressure plate comprises a fixed block, a side plate, an air cavity, teeth and air outlet holes, wherein the fixed block is fixedly embedded at the top and the inner bottom of the pressure plate, the side plate is positioned at the left side of the pressure plate and is movably matched with the fixed block, the air cavity is arranged in the pressure plate, the teeth are fixed at the left side surface of the side plate, the air outlet holes penetrate through the two sides of the side plate, the air outlet holes are positioned between the teeth and are movably matched with the air cavity, the number of the teeth is ten, and the surface of the teeth is an irregular surface.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. because metal workpiece is when drilling, the metal fillings that produce receive the whipping force of drill bit easily collide with the collecting vat inner wall, through the metal fillings buffering that the inner wall piece was thrown away to the drill bit, be favorable to reducing the impulsive force of metal fillings greatly with the collecting vat inner wall collision by bounce-back get back to metal workpiece surface, be favorable to the drill bit normally to the metalwork drilling and the precision of drilling does not change, increase the yield of metal cutting.
2. Because the metal fillings receive the thrust of swinging the board after the swing board buffering and easily pop out the chamber outside, collect the metal fillings that throw away through collecting the piece, be favorable to reducing the metal fillings bounce-back, and through the clamp plate to the metal fillings compaction of the collection chamber of collecting the piece inside, be favorable to increasing the volume of collecting the intracavity portion.
Drawings
Fig. 1 is a schematic structural view of a metal cutting machine facilitating the collection of metal chips according to the present invention.
FIG. 2 is a schematic top view of a collecting tank according to the present invention.
Fig. 3 is a schematic side view of an inner wall block according to the present invention.
Fig. 4 is a schematic structural view of a side cross section of a rebound chamber of the present invention.
FIG. 5 is a top view of a swing plate according to the present invention.
FIG. 6 is a side sectional view of a collection block according to the present invention.
FIG. 7 is a side sectional view of a platen according to the present invention.
In the figure: the device comprises an upright post-1, a collecting groove-2, a ram-3, a motor-4, a drill bit-5, a workbench-21, a clamping tooth-22, an inner wall block-23, a buffer block-a 1, a buffer plate-a 2, a rebound cavity-a 3, an elastic block-a 4, a clamping block-s 1, a push rod-s 2, a swing plate-s 3, a collecting block-s 4, a groove-d 1, a connecting block-d 2, a bump-d 3, a push block-r 1, a drainage plate-r 2, a reset rod-r 3, a pressure plate-r 4, a blocking tooth-r 5, a collecting cavity-r 6, a fixing block-t 1, a side plate-t 2, an air cavity-t 3, a tooth-t 4 and an air outlet hole-t 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a metal cutting machine tool convenient for collecting metal chips, which structurally comprises an upright post 1, a collecting tank 2, a ram 3, a motor 4 and a drill bit 5, wherein the collecting tank 2 is positioned in the middle of the front surface of the upright post 1, the ram 3 is movably matched with the front surface of the upright post 1, the motor 4 is installed at the top of the ram 3, and the drill bit 5 is installed in the middle of the bottom surface of the ram 3.
The collecting tank 2 comprises a workbench 21, clamping teeth 22 and inner wall blocks 23, the workbench 21 is fixed in the middle of the inside of the collecting tank 2, the clamping teeth 22 are arranged on the top surface of the workbench 21, and the inner wall blocks 23 are embedded in the inner wall of the collecting tank 2.
Wherein, interior wall piece 23 comprises buffer block a1, buffer block a2, bounce chamber a3, bullet piece a4, buffer block a2 is installed at buffer block a1 openly, bounce chamber a3 sets up at buffer block a2 openly, bullet piece a4 inlays admittedly at buffer block a2 openly, buffer block a1 is the rubber material, has elasticity, is favorable to driving buffer block a2 slow movement, is favorable to the metal fillings buffering to throwing away, bounce chamber a3 is half oval shape, is favorable to the opening area who increases bounce chamber a3, increases the entering volume of metal fillings, reduces the metal fillings and is rebounded.
Wherein, bounce cavity a3 includes fixture block s1, push rod s2, swing board s3, collection piece s4, fixture block s1 is fixed at bounce cavity a3 left side inner wall middle part, swing board s3 is installed at the upper portion in the left side inboard of bounce cavity a3, push rod s2 is connected between swing board s3 right side and bounce cavity a3 inner wall, it is located bounce cavity a3 middle and lower part to collect piece s4, push rod s2 is equipped with two altogether, and all has elasticity, is favorable to driving swing board s3, cushions the metal fillings.
Wherein, swing board s3 includes recess d1, connecting block d2, lug d3, recess d1 is sunken at swing board s3 top surface, lug d3 passes through connecting block d2 and installs at swing board s3 top, lug d3 is located recess d1 both sides, lug d3 is trapezoidal form, is favorable to increasing the area of contact at lug d3 top and metal fillings, increases the lifting surface area, reduces the metal fillings bounce-back, lug d3 both sides are equipped with the dimpled grain, are favorable to the metal fillings along the dimpled grain landing.
The specific use mode and function of the embodiment are as follows:
in the invention, a metal workpiece is placed on the top of a workbench 21 and clamped by a clamping tooth 22, the height of the ram 3 and the height of the interior of a collecting tank 2 are controlled, a motor 4 drives a drill bit 5 to rotate to drill the workpiece, when metal chips of the workpiece are thrown away, the metal chips are sprayed to an inner wall block 23 of the inner wall of the collecting tank 2, a small amount of metal chips impact the surface of a buffer plate a2, so that the buffer plate a2 extrudes and deforms the buffer block a1 to buffer the metal chips, the metal chips are buffered by a spring block a4, a large amount of metal chips enter along the left top of a bounce cavity a3, the metal chips are contacted with a bump d3 on the surface of a swinging plate s3, so that the bump d3 extrudes a connecting block d2, the bump d3 slightly moves, the metal chips enter into the interior of the collecting block s4 along a groove d1, when the impact force of the metal chips is large amount, the swinging plate s3 extrudes a push rod s2, the push rod s2 drives the swinging plate s3, through the metal fillings buffering that inner wall piece 23 throwed away drill bit 5, be favorable to reducing the impulsive force of metal fillings big and the collecting vat 2 inner wall collision is rebounded back to the metal work surface, is favorable to drill bit 5 normally to the metalwork drilling and the precision of drilling does not change, increases the yield of metal cutting.
Example 2:
as shown in fig. 6 to 7:
the collecting block s4 comprises a pushing block r1, a drainage plate r2, a reset rod r3, a pressing plate r4, blocking teeth r5 and a collecting cavity r6, the drainage plate r2 is installed at the inner top of the collecting block s4, the pushing block r1 is fixed between two sides of the drainage plate r2 and the inner wall of the collecting block s4, the pressing plate r4 is installed at the inner bottom of the collecting block s4, two sides of the pressing plate r4 are movably matched with the reset rod r3, the blocking teeth r5 are fixed at the inner bottom of the collecting block s4 and are movably matched with the pressing plate r 63 4, the collecting cavity r6 is arranged inside the collecting block s4, two of the drainage plate r2 are symmetrically distributed and arc-shaped, so that the resistance and friction force of the top are reduced, metal chips are accelerated to fall along the drainage plate r2, the side surface of the blocking teeth 2 close to the pressing plate r2 is an uneven surface, which is beneficial to increase the contact area of the pressing plate r2 and promote the pushing of the pressing plate 2.
The pressing plate r4 comprises a fixing block t1, a side plate t2, an air cavity t3, teeth t4 and air outlet holes t5, the fixing block t1 is embedded in the top and the inner bottom of the pressing plate r4, the side plate t2 is located on the left side of the pressing plate r4 and movably matched with the fixing block t1, the air cavity t3 is arranged inside the pressing plate r4, the teeth t4 are fixed on the left side face of the side plate t2, the air outlet holes t5 penetrate through two sides of the side plate t2, the air outlet holes t5 are located between the teeth t4 and movably matched with the air cavity t3, ten teeth t4 are arranged, the surfaces of the teeth t4 are irregular surfaces, contact area with metal chips is increased, thrust is increased, flattening of the metal chips is accelerated, and internal volume of the collecting cavity r6 is increased.
The specific use mode and function of the embodiment are as follows:
in the invention, when metal chips slide along the groove d1 of the swinging plate s3, the metal chips collide with the flow guide plate r2 in the collecting block s4, so that the flow guide plate r2 presses the push block r1, the push block r1 swings to drive the flow guide plate r2 to vibrate, the metal chips slide along the arc surface at the top of the flow guide plate r2 is accelerated, the metal chips drop in the collecting cavity r6, when the swinging plate s3 swings, the reset rod r3 is subjected to vibration force to vibrate continuously, the reset rod r3 drives the pressure plate r4 to move towards the middle in the collecting block s 6327 when vibrating, the teeth t4 of the pressure plate r4 contact with the metal chips to press the metal chips continuously, the metal chips are compacted by pressing, when the pressure plate r4 moves, the side plate t2 moves towards two sides of the pressure plate r2 to press the t2, air in the pressure plate t2 blows off the surface of the teeth 2, when the metal chips drop, the air cavity 2 is rebounded by the reset baffle 2, the inside metal fillings compaction of chamber r6 is collected in constantly moving of clamp plate r4, collects the metal fillings that are thrown away through collection piece s4, is favorable to reducing the metal fillings bounce-back, and compacts the metal fillings of the inside collection chamber r6 of collection piece s4 through clamp plate r4, is favorable to increasing the inside volume of collection chamber r 6.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides a metal cutting machine tool convenient to collect metal fillings, its structure includes stand (1), collecting vat (2), ram (3), motor (4), drill bit (5), collecting vat (2) are located stand (1) positive middle part, ram (3) and stand (1) positive clearance fit, install at ram (3) top motor (4), install at ram (3) bottom surface middle part drill bit (5), its characterized in that:
collecting vat (2) are including workstation (21), card tooth (22), inner wall piece (23), middle part in collecting vat (2) is fixed in workstation (21), card tooth (22) are established at workstation (21) top surface, inner wall piece (23) are inlayed and are fixed at collecting vat (2) inner wall.
2. A metal cutting machine facilitating collection of metal chips according to claim 1, wherein: interior wall piece (23) comprise buffer block (a1), buffer board (a2), bounce-back chamber (a3), bullet piece (a4), buffer board (a2) are installed at buffer block (a1) openly, bounce-back chamber (a3) are seted up at buffer board (a2) openly, bullet piece (a4) are inlayed and are fixed at buffer board (a2) openly.
3. A metal cutting machine facilitating the collection of metal chips according to claim 2, wherein: the bounce cavity (a3) comprises a clamping block (s1), a push rod (s2), a swinging plate (s3) and a collecting block (s4), the clamping block (s1) is fixed in the middle of the inner wall of the left side of the bounce cavity (a3), the swinging plate (s3) is installed on the middle upper portion of the left inner side of the bounce cavity (a3), the push rod (s2) is connected between the right side of the swinging plate (s3) and the inner wall of the bounce cavity (a3), and the collecting block (s4) is located on the middle lower portion of the bounce cavity (a 3).
4. A metal cutting machine facilitating the collection of metal chips according to claim 3, wherein: the swing plate (s3) comprises a groove (d1), a connecting block (d2) and a bump (d3), wherein the groove (d1) is sunken on the top surface of the swing plate (s3), the bump (d3) is installed on the top of the swing plate (s3) through the connecting block (d2), and the bump (d3) is located on two sides of the groove (d 1).
5. A metal cutting machine facilitating the collection of metal chips according to claim 3, wherein: the collecting block (s4) comprises a push block (r1), a drainage plate (r2), a reset rod (r3), a pressing plate (r4), blocking teeth (r5) and a collecting cavity (r6), wherein the drainage plate (r2) is installed at the inner top of the collecting block (s4), the push block (r1) is fixed between the two sides of the drainage plate (r2) and the inner wall of the collecting block (s4), the pressing plate (r4) is installed at the inner bottom of the collecting block (s4), the two sides of the pressing plate are movably matched with the reset rod (r3), the blocking teeth (r5) are fixed at the inner bottom of the collecting block (s4) and are movably matched with the pressing plate (r4), and the collecting cavity (r6) is arranged inside the collecting block (s 4).
6. A metal cutting machine facilitating the collection of metal shavings according to claim 5 wherein: the pressing plate (r4) comprises a fixing block (t1), a side plate (t2), an air cavity (t3), teeth (t4) and air outlet holes (t5), wherein the fixing block (t1) is embedded and fixed at the inner top and the inner bottom of the pressing plate (r4), the side plate (t2) is located on the left side of the pressing plate (r4) and is movably matched with the fixing block (t1), the air cavity (t3) is arranged inside the pressing plate (r4), the teeth (t4) are fixed on the left side face of the side plate (t2), the air outlet holes (t5) penetrate through two sides of the side plate (t2), and the air outlet holes (t5) are located between the teeth (t4) and are movably matched with the air cavity (t 3).
CN202010912485.7A 2020-09-03 2020-09-03 Metal cutting machine tool convenient for collecting metal chips Active CN112059703B (en)

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CN112059703B CN112059703B (en) 2021-11-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113059355A (en) * 2021-03-29 2021-07-02 林文通 Magnetic material drilling device that polishes
CN113199299A (en) * 2021-05-15 2021-08-03 丁平军 Cutting fluid recovery unit for digit control machine tool

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CN108655489A (en) * 2018-05-23 2018-10-16 马飞虎 A kind of safe reinforcing bar cutter device for building
CN109550997A (en) * 2018-11-29 2019-04-02 江前达 A kind of machining drilling equipment with safeguard function
CN109663940A (en) * 2019-02-18 2019-04-23 邢建 A kind of machine-building drilling machine
CN208929811U (en) * 2018-10-22 2019-06-04 安徽青润精密科技有限公司 A kind of electromechanical equipment protective device
CN110170680A (en) * 2019-06-13 2019-08-27 阜阳万瑞斯电子锁业有限公司 Device for Deep Hole is used in a kind of processing of electronic lock
CN110877230A (en) * 2019-12-30 2020-03-13 王宏斌 Milling processing flushing device

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Publication number Priority date Publication date Assignee Title
JPS63260744A (en) * 1987-04-17 1988-10-27 Fuji Heavy Ind Ltd Coolant fluid supply device
JP2000153427A (en) * 1998-11-17 2000-06-06 Amada Co Ltd Workpiece supporting work device
CN106346053A (en) * 2016-10-28 2017-01-25 无锡市富能金属制品有限公司 Steel structure hole drilling device with high accuracy
CN206305917U (en) * 2016-11-22 2017-07-07 仪征市四方建设工程检测有限公司 A kind of double end sanding machine
CN107175532A (en) * 2017-04-18 2017-09-19 苏州亚思科精密数控有限公司 A kind of numerically controlled machine method for cleaning
CN108655489A (en) * 2018-05-23 2018-10-16 马飞虎 A kind of safe reinforcing bar cutter device for building
CN208929811U (en) * 2018-10-22 2019-06-04 安徽青润精密科技有限公司 A kind of electromechanical equipment protective device
CN109550997A (en) * 2018-11-29 2019-04-02 江前达 A kind of machining drilling equipment with safeguard function
CN109663940A (en) * 2019-02-18 2019-04-23 邢建 A kind of machine-building drilling machine
CN110170680A (en) * 2019-06-13 2019-08-27 阜阳万瑞斯电子锁业有限公司 Device for Deep Hole is used in a kind of processing of electronic lock
CN110877230A (en) * 2019-12-30 2020-03-13 王宏斌 Milling processing flushing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113059355A (en) * 2021-03-29 2021-07-02 林文通 Magnetic material drilling device that polishes
CN113199299A (en) * 2021-05-15 2021-08-03 丁平军 Cutting fluid recovery unit for digit control machine tool

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