CN207358822U - A kind of metallographical cutter for being conveniently replaceable grinding wheel - Google Patents

A kind of metallographical cutter for being conveniently replaceable grinding wheel Download PDF

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Publication number
CN207358822U
CN207358822U CN201721314221.1U CN201721314221U CN207358822U CN 207358822 U CN207358822 U CN 207358822U CN 201721314221 U CN201721314221 U CN 201721314221U CN 207358822 U CN207358822 U CN 207358822U
Authority
CN
China
Prior art keywords
grinding wheel
motor
inverted draw
right end
metallographical cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721314221.1U
Other languages
Chinese (zh)
Inventor
孟明全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangyang Hehe Machinery Technology Co Ltd
Original Assignee
Xiangyang Hehe Machinery Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiangyang Hehe Machinery Technology Co Ltd filed Critical Xiangyang Hehe Machinery Technology Co Ltd
Priority to CN201721314221.1U priority Critical patent/CN207358822U/en
Application granted granted Critical
Publication of CN207358822U publication Critical patent/CN207358822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of metallographical cutter for being conveniently replaceable grinding wheel,Including metallographical cutter,Motor cabinet is equipped with the top of the metallographical cutter,Motor is installed with the top of the motor cabinet,The left side of the motor is equipped with motor shaft,Upper and lower ends are installed with snap-gauge on the left of the lateral wall of the motor shaft,The left side of the motor is equipped with grinding wheel,The left end of the motor shaft penetrates the left side that grinding wheel is extended in the middle part of grinding wheel,The right flank of the grinding wheel is equipped with two card slots,The utility model on motor shaft by installing two snap-gauges,Grinding wheel right flank is equipped with two card slots,Left surface is equipped with upper inverted draw cut and lower inverted draw cut,It is equipped with the left of grinding wheel by spring controlled upper ejector pin and lower push rod,Two snap-gauges and two card slots are used cooperatively,Upper ejector pin and lower push rod are used cooperatively with upper inverted draw cut and lower inverted draw cut,Make installation and removal grinding wheel more convenient,And without the more worry of part.

Description

A kind of metallographical cutter for being conveniently replaceable grinding wheel
Technical field
Metallographical cutter technical field is the utility model is related to, is specially a kind of metallographic cutting for being conveniently replaceable grinding wheel Machine.
Background technology
Metallographical cutter is to intercept metallographic specimen using high-speed rotating disc wheel, it is widely applicable for metallographic reality Test room and cut various metal materials, metallographical cutter gold needs to be replaced frequently grinding wheel, and most of metallographical cutters are replaced at present Grinding wheel part is more, easily loses part, causes to replace failure, and replaces and more bother, for this reason, it is proposed that a kind of It is conveniently replaceable the metallographical cutter of grinding wheel.
Utility model content
The purpose of this utility model is to provide a kind of metallographical cutter for being conveniently replaceable grinding wheel, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution:A kind of metallographic for being conveniently replaceable grinding wheel is cut Cutting mill, including metallographical cutter, the metallographical cutter top are equipped with motor cabinet, electricity are installed with the top of the motor cabinet Machine, the left side of the motor are equipped with motor shaft, and upper and lower ends are installed with snap-gauge on the left of the lateral wall of the motor shaft, institute The left side for stating motor is equipped with grinding wheel, and the left end of the motor shaft penetrates the left side that grinding wheel is extended in the middle part of grinding wheel, The right flank of the grinding wheel is equipped with two card slots, and described two snap-gauges are respectively engaged with two card slots, the grinding wheel Both sides are respectively equipped with three upper inverted draw cuts to left surface up and down and three lower inverted draw cuts, the top of the motor are installed with the bottom of montant End, the top of the montant are installed with the right end of cross bar, and the left end of the cross bar is installed with the top of riser, described The bottom of riser is equipped with mounting hole, and the outer shaft lateral wall of bearing is installed with the inner wall of the mounting hole, the bearing The lateral wall of retainer ring is installed with interior axle madial wall, the madial wall of the retainer ring is slidably fitted with the side wall of pull rod, The right end of the pull rod is installed with the middle part of the left surface of connecting plate, and the right flank top of the connecting plate is installed with three The left end of a upper ejector pin, the right end of three upper ejector pins are fitted tightly in three upper inverted draw cuts respectively, the right side of the connecting plate Side bottom is installed with the left end of three lower push rods, and the right end of three lower push rods is fitted tightly under three respectively to be pushed up In groove, spring is socketed with the pull rod, the left end of the spring is fixedly mounted on the right end of retainer ring, the right end of the spring It is fixedly mounted on the left surface of connecting plate.
Preferably, handle is fixedly mounted in the left surface of the grinding wheel.
Preferably, the left end of the pull rod, which is installed with, holds head.
Compared with prior art, the beneficial effects of the utility model are:The utility model on motor shaft by installing two A snap-gauge, grinding wheel right flank are equipped with two card slots, and left surface is equipped with upper inverted draw cut and lower inverted draw cut, is equipped with the left of grinding wheel by spring The upper ejector pin and lower push rod of control, two snap-gauges and two card slots are used cooperatively, upper ejector pin and lower push rod and upper inverted draw cut and lower top Groove is used cooperatively, and makes installation and removal grinding wheel more convenient, and without the more worry of part.
Brief description of the drawings
Fig. 1 is the overall schematic of the utility model;
Fig. 2 is detail view at a of the utility model.
In figure:1st, metallographical cutter, 2, motor cabinet, 3, motor, 4, motor shaft, 5, snap-gauge, 6, grinding wheel, 7, card slot, 8, Upper inverted draw cut, 9, lower inverted draw cut, 10, montant, 11, cross bar, 12, riser, 13, mounting hole, 14, bearing, 15, retainer ring, 16, pull rod, 17th, connecting plate, 18, upper ejector pin, 19, lower push rod, 20, spring, 21, handle, 22, hold head.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 and Fig. 2, the utility model provide a kind of technical solution:A kind of metallographic for being conveniently replaceable grinding wheel is cut Cutting mill, including metallographical cutter 1, the top of metallographical cutter 1 are equipped with motor cabinet 2, and the top of the motor cabinet 2 is fixedly mounted There is motor 3, the left side of the motor 3 is equipped with motor shaft 4, and upper and lower ends are fixedly mounted on the left of the lateral wall of the motor shaft 4 There is a snap-gauge 5, the left side of the motor 3 is equipped with grinding wheel 6, and the middle part that the left end of the motor shaft 4 penetrates grinding wheel 6 extends to The left side of grinding wheel 6, the right flank of the grinding wheel 6 are equipped with two card slots 7, and described two snap-gauges 5 are respectively engaged with two cards In groove 7, the size of card slot 7 and the size of snap-gauge 5 are mutually matched, and the left surface of the grinding wheel 6 is respectively equipped with three in both sides up and down A upper inverted draw cut 8 and three lower inverted draw cuts 9, the top of the motor 3 are installed with the bottom of montant 10, the top of the montant 10 The right end of cross bar 11 is installed with, the left end of the cross bar 11 is installed with the top of riser 12, the bottom of the riser 12 End is equipped with mounting hole 13, and the outer shaft lateral wall of bearing 14 is installed with the inner wall of the mounting hole 13, the bearing 14 The lateral wall of retainer ring 15 is installed with interior axle madial wall, the madial wall of the retainer ring 15 is slidably fitted with pull rod 16 Side wall, the left end of pull rod 16 are located at the left side of riser 12, and the right end of the pull rod 16 is installed with the left surface of connecting plate 17 Middle part, the right flank top of the connecting plate 17 are installed with the left end of three upper ejector pins 18, three upper ejector pins 18 from up to Under be sequentially distributed, the right ends of three upper ejector pins 18 is fitted tightly in three upper inverted draw cuts 8 respectively, the right side of the connecting plate 17 Side bottom is installed with the left end of three lower push rods 19, and three lower push rods 19 are sequentially distributed under upper, under described three The right end of mandril 19 is fitted tightly in three lower inverted draw cuts 9 respectively, and spring 20 is socketed with the pull rod 16, the spring 20 Left end is fixedly mounted on the right end of retainer ring 15, and the right end of the spring 20 is fixedly mounted on the left surface of connecting plate 17.
Specifically, handle 21 is fixedly mounted in the left surface of the grinding wheel 6, and handle 21 is made of heat-barrier material, is easy to Remove grinding wheel 6.
Specifically, the left end of the pull rod 16, which is installed with, holds first 22, easy to pull pull rod 16.
Operation principle:When seated, grinding wheel 6 is held, then pulls pull rod 16 to the left, spring 20 compresses, by motor shaft 4 Left end insertion grinding wheel 6 middle part, two snap-gauges 5 are respectively engaged with two card slots 7, releasing lever 1, due to spring 20 Elastic force makes mandril 18 enter in inverted draw cut 8, and lower push rod 19 is entered in lower inverted draw cut 9, fixes grinding wheel 6 and completes installation, dismounting When, pull rod 16 only need to be pulled to the left, mandril 18 is departed from inverted draw cut 8, and lower push rod 19 departs from lower inverted draw cut 9, holds handle 21, take out sand Take turns piece 6.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of metallographical cutter for being conveniently replaceable grinding wheel, including metallographical cutter (1), metallographical cutter (1) top Equipped with motor cabinet (2), motor (3) is installed with the top of the motor cabinet (2), the left side of the motor (3) is equipped with motor Axis (4), it is characterised in that:Upper and lower ends are installed with snap-gauge (5), the electricity on the left of the lateral wall of the motor shaft (4) The left side of machine (3) is equipped with grinding wheel (6), and the left end of the motor shaft (4) penetrates extends to grinding wheel in the middle part of grinding wheel (6) (6) left side, the right flank of the grinding wheel (6) are equipped with two card slots (7), and described two snap-gauges (5) are respectively engaged with two In card slot (7), both sides are respectively equipped with three upper inverted draw cuts (8) and three lower inverted draw cuts (9) to the left surface of the grinding wheel (6) up and down, The top of the motor (3) is installed with the bottom of montant (10), and the top of the montant (10) is installed with cross bar (11) right end, the left end of the cross bar (11) are installed with the top of riser (12), and the bottom of the riser (12) is equipped with Mounting hole (13), the outer shaft lateral wall of bearing (14), the bearing (14) are installed with the inner wall of the mounting hole (13) Interior axle madial wall on be installed with the lateral walls of retainer ring (15), the madial wall of the retainer ring (15) is slidably fitted with drawing The side wall of bar (16), the right end of the pull rod (16) are installed with the middle part of the left surface of connecting plate (17), the connecting plate (17) right flank top is installed with the left end of three upper ejector pins (18), and the right end difference of three upper ejector pins (18) is tight Close to be fitted in three upper inverted draw cuts (8), the right flank bottom of the connecting plate (17) is installed with three lower push rods (19) Left end, the right end of three lower push rods (19) are fitted tightly in three lower inverted draw cuts (9), are socketed on the pull rod (16) respectively There is spring (20), the left end of the spring (20) is fixedly mounted on the right end of retainer ring (15), and the right end of the spring (20) is consolidated Dingan County is on the left surface of connecting plate (17).
A kind of 2. metallographical cutter for being conveniently replaceable grinding wheel according to claim 1, it is characterised in that:The grinding wheel (6) handle (21) is fixedly mounted in left surface.
A kind of 3. metallographical cutter for being conveniently replaceable grinding wheel according to claim 1, it is characterised in that:The pull rod (16) left end, which is installed with, holds head (22).
CN201721314221.1U 2017-10-12 2017-10-12 A kind of metallographical cutter for being conveniently replaceable grinding wheel Expired - Fee Related CN207358822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721314221.1U CN207358822U (en) 2017-10-12 2017-10-12 A kind of metallographical cutter for being conveniently replaceable grinding wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721314221.1U CN207358822U (en) 2017-10-12 2017-10-12 A kind of metallographical cutter for being conveniently replaceable grinding wheel

Publications (1)

Publication Number Publication Date
CN207358822U true CN207358822U (en) 2018-05-15

Family

ID=62347273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721314221.1U Expired - Fee Related CN207358822U (en) 2017-10-12 2017-10-12 A kind of metallographical cutter for being conveniently replaceable grinding wheel

Country Status (1)

Country Link
CN (1) CN207358822U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994729A (en) * 2018-07-27 2018-12-14 安徽海蚨祥橡胶有限公司 Abrasive machine more changing device
CN109397055A (en) * 2018-12-03 2019-03-01 刘德太 A kind of cutting machine in fitment process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108994729A (en) * 2018-07-27 2018-12-14 安徽海蚨祥橡胶有限公司 Abrasive machine more changing device
CN109397055A (en) * 2018-12-03 2019-03-01 刘德太 A kind of cutting machine in fitment process
CN109397055B (en) * 2018-12-03 2020-08-28 南京溧水高新创业投资管理有限公司 Cutting machine used in decoration process

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180515

Termination date: 20191012

CF01 Termination of patent right due to non-payment of annual fee