CN2179971Y - Test sample cutter - Google Patents
Test sample cutter Download PDFInfo
- Publication number
- CN2179971Y CN2179971Y CN 93226550 CN93226550U CN2179971Y CN 2179971 Y CN2179971 Y CN 2179971Y CN 93226550 CN93226550 CN 93226550 CN 93226550 U CN93226550 U CN 93226550U CN 2179971 Y CN2179971 Y CN 2179971Y
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- China
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- support
- oil cylinder
- pressing plate
- cutting
- vee
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- 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
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Abstract
The utility model provides a test sample cutter, which comprises a cutting mechanism, a control mechanism and a hydraulic clamping mechanism, wherein, the hydraulic clamping mechanism is composed of a V-shaped block (11), a base (12), a supporting frame (20), a pressing plate (21) and an oil cylinder (17). By three-point clamping of the V-shaped block (11) and the pressing plate (21), samples can be stably clamped, the shift can be avoided, the cracks of emery plates can be reduced, and the utility model can meet requirements of cutting for different samples. The utility model has the characteristics that the structure is simple, the operation is convenient, the hand feeling of cutting is light, the vibration is small, and the noise is low. The utility model is ideal corollary equipment in metallurgy enterprises.
Description
The utility model is a kind of test specimen cutting press.
The test specimen cutting press that uses and supply in the market, its clamp mechanism mostly is manually parallel clipping, system utilizes 2 acting forces that sample is clamped, but because specimen shape, not of uniform size, so extremely difficult clamping, and, cause grinding wheel and sample to split cruelly because the torsional interaction of grinding wheel very easily causes the sample displacement.
The purpose of this utility model is to be to provide a kind of simple in structure, easy to operate and safe, practical, test specimen cutting press that the emery wheel loss is few
For achieving the above object, the utility model adopts the clamp mechanism of being made up of vee-block, base, support, pressing plate and oil cylinder, utilization is contained in afterbody has the pivot pin in the earrings hole of pressing plate of two earrings to be connected with the oil cylinder shaft, the effect of mat oil cylinder hydraulic makes the pressing plate head produce a downward normal pressure to the sample that is placed on the base vee-block, form 3 clampings, sample can be clamped, avoid displacement, and cut down steadily.
The utility model has the advantages that: 1) simple in structure, easy to operate; 2) feel is light when cutting, vibrates for a short time, and noise is low; 3) can adapt to the cutting needs of various sample; 4) can reduce grinding wheel and split cruelly, reduce expenses.
Fig. 1, Figure 2 shows that the utility model vertical view and front view.
Figure 3 shows that the utility model hydraulically operated fixture structural representation.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 show the structure of cutting mechanism of the present utility model and control gear and form.
Cutting mechanism includes main motor 4, support 3, vee-pulley 5, and main motor 4 is fixed on the lathe bed 13, on its axle a web-type driving wheel is housed, and constitutes vee-pulley 5 by V-belt and the engaged wheel that is contained on the main shaft; Support 3 is a steel plate, gusset weldment, main shaft is equipped with in its front end inside, outside central authorities are welded with an axle sleeve, be equipped with in the cover on the T shape cutting handle 1(handle for operation usefulness interlock switch is housed, can connect, disconnect main motor 4), open close optical axis and the support foot 10 adorned in the afterbody hole crossed in back links, and can make support 3, vee-pulley 5 by the center and be contained in the arc-shaped slot that the grinding wheel 22 on the main shaft right-hand member left along dust cover 8 left sides with this point to move up and down, and cutting function carries out; Support 3 afterbodys also have two holes (perpendicular with the optical axis hole), and weight bolt 6 is installed in it, play the counterweight 7 mat nuts of equilibrium activity and fix on it; Damping spring 9 is equipped with over against support 3 middle parts in lathe bed 13 central authorities, can play the bumper and absorbing shock effect when T shape cutting handle 1 carries out cutting depressing.
Control gear links to each other with main motor 4, oil cylinder motor 14, oil cylinder 17, fly-ash separator respectively, by the work of the control of main motor 4 interlock switches cutting mechanism, fly-ash separator (linking to each other with external pipe through dust cover) and hydraulically operated fixture mechanism on the master switch on the control panel 2, connection, cut-off push button and stop valve switch 19 and the T shape cutting handle 1.
Fig. 3 shows the version of hydraulic pressure clamp mechanism, and it is made up of vee-block 11, base 12, support 20, pressing plate 21, oil cylinder 17, is loaded in the dust cover 8, in order to the clamping sample.Vee-block 11 is used to lay sample, and its both sides respectively have a hole, is fixed on the base 12 with nut; Base 12 is used to place vee-block 11, and the tooth embedding shape of inlaying with support 20 is processed in its left side, and both sides respectively have two holes, with screw base 12 are fixed on the lathe bed 13; Tooth embedding shape is processed on right side, support 20 bottom, joins to connect with base 12, and top has the hole, with the bearing pin socket that is contained in the pressing plate 21 arc portion medium pores, is that fulcrum can make 21 of pressing plates do upper and lower swing with this bearing pin, clamps and unclamps sample; Pressing plate 21 joins with bearing pin and support 20 and the catcher that is contained on the oil cylinder shaft 18 respectively by its garden arc portion medium pore and afterbody two earrings holes, by oil cylinder 17 pressure to clamp and to unclamp sample; Oil cylinder 17 is a general form earrings shape, utilizing stop valve switch 19 to handle oil cylinder 17 piston rods rises, descends, may command pressing plate 21 clamps and unclamps: when closing stop valve switch 19, hydraulic oil enters oil cylinder 17 plunger shaft by fuel tank 15 through oil pipe 16, and oil cylinder 17 piston rods are risen, and sample is clamped, if open stop valve switch 19, hydraulic oil in oil cylinder 17 plunger shaft is gone into fuel tank 15 16 times through oil pipe, and oil cylinder 17 piston rods descend, and anchor clamps unclamp at once.
The kind of drive of the utility model test specimen cutting press is: main motor 4 → vee-pulley 5 → main shaft, and ratio of gear is 1.6, the speed of mainshaft can reach 2240 rev/mins; The mode that compresses of hydraulically operated fixture mechanism is: oil cylinder motor 14 → stop valve → oil cylinder shaft 18 → pressing plate 21, oil circuit pressure is that 5MPa~6MPa(is adjustable), pressing plate 21 downward normal pressures can reach 1 ton.
Before the cutting sample, open the master switch on the console panel 2, press start button; Sample is contained on the vee-block 11 of hydraulically operated fixture mechanism, opens stop valve switch 19, connect oil cylinder motor 14, by hydraulic power oil cylinder 17 piston rods are risen, it is downward to drive the pressing plate 21 that joins with oil cylinder shaft 18 catchers, and sample is clamped on the vee-block 11; After sample clamps, both hands are depressed the interlock switch that T shape cutting handle 1(opens the dress on the handle simultaneously, connect main motor), support 3, vee-pulley 5 and the grinding wheel 22 that is contained on the main shaft right-hand member are promptly downward along the deep-slotted chip breaker that open in dust cover 8 left sides, main motor 4 drives the grinding wheel 22 cutting samples that are contained on the main shaft right-hand member by vee-pulley 5, and smear metal dirt links to each other with external pipe through dust cover 8.After sample cutting finishes, close interlock switch and stop valve switch 19 and disconnect main motor 4 and unclamp pressing plate 21, on lift T shape cutting handle 1, support 3 is answer original state in center with the counterweight 7 that afterbody is adorned around support foot 10 promptly.
Claims (1)
1, a kind of test specimen cutting press, it comprises:
Cutting mechanism, be made up of main motor (4), support (3), vee-pulley (5), T shape cutting handle (1): main motor (4) is fixed on the lathe bed (13), constitute vee-pulley (5), transmitted power drive shaft by the engaged wheel that is contained in the web-type driving wheel on main motor (4) axle and be contained on the main shaft; Support (3) is a steel plate, the gusset weldment, the main shaft that transmits main motor (4) power is equipped with in its front end inside, outside central authorities are welded with an axle sleeve, the T shape cutting handle (1) that is equipped with in the cover for operation usefulness (is equipped with on the handle and can connects, disconnect the interlock switch of main motor), be with the hinge joint of optical axis and support foot (10) in the afterbody perforate of support (3) rear end, with support foot (10) is that fulcrum can make support (3), vee-pulley (5) and the grinding wheel (22) that is contained in the main shaft right-hand member are done top-down movement in a curve, cutting function carries out, also have two holes perpendicular at support (3) afterbody with the optical axis hole, weight bolt (6) is installed in it, playing the counterweight (7) of equilibrium activity fixes on it with nut
Control gear, link to each other with main motor (4), oil cylinder motor (14), fly-ash separator respectively, work by the control of main motor (4) interlock switch cutting mechanism, fly-ash separator and hydraulically operated fixture mechanism on the master switch on the control panel (2), ON switch, cut-off push button, stop valve switch (19) and the T shape cutting handle (1)
It is characterized in that it also comprises:
Hydraulically operated fixture mechanism, it is made up of vee-block (11), base (12), support (20), pressing plate (21) and oil cylinder (17): vee-block (11) is used to lay sample, and its both sides respectively have a hole, and the mat screw is fixed on the base (12); Base (12) is used to place vee-block (11), and the tooth embedding shape of inlaying mutually with support (20) is processed in its left side, and both sides respectively have two holes, are fixed on the lathe bed (13) with screw; Tooth embedding shape is processed on support (20) right side, bottom, joins to join with base (12), and its top perforate and the bearing pin socket that is contained in pressing plate (21) the garden arc portion medium pore are that fulcrum can make pressing plate (21) head swing up and down with this bearing pin, with clamping with unclamp sample; Pressing plate (21) is used bearing pin and support (20) respectively by its garden arc portion medium pore and afterbody two earrings holes and the catcher that is contained on the oil cylinder shaft (18) joins, by oil cylinder (17) pressure so that pressing plate (21) head compress and unclamp sample; Oil cylinder (17) is a general form earrings shape, utilizes stop valve switch (19) to handle oil cylinder (17) piston rod rise and fall, the unclamping and clamp of may command pressing plate (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93226550 CN2179971Y (en) | 1993-11-10 | 1993-11-10 | Test sample cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93226550 CN2179971Y (en) | 1993-11-10 | 1993-11-10 | Test sample cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2179971Y true CN2179971Y (en) | 1994-10-19 |
Family
ID=33804137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93226550 Expired - Fee Related CN2179971Y (en) | 1993-11-10 | 1993-11-10 | Test sample cutter |
Country Status (1)
Country | Link |
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CN (1) | CN2179971Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102554648A (en) * | 2012-01-17 | 2012-07-11 | 芜湖市澳威汽车工业有限公司 | Fixture for machining end surface of brake master cylinder |
CN102672479A (en) * | 2012-04-25 | 2012-09-19 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
RU2465565C1 (en) * | 2011-05-06 | 2012-10-27 | Открытое акционерное общество "Техдиагностика" | Manufacturing method of specimens of high-rate metal of oil-gas equipment for cyclic crack resistance testing |
CN103837364A (en) * | 2012-11-20 | 2014-06-04 | 江苏天工钛业科技有限公司 | Titanium material sampling apparatus |
CN104236950A (en) * | 2014-09-30 | 2014-12-24 | 中材科技股份有限公司 | Composite material NOL loop test spline cutting device |
CN105136513A (en) * | 2015-10-21 | 2015-12-09 | 吉林省农业科学院 | Beet sampling machine |
CN109794836A (en) * | 2019-01-28 | 2019-05-24 | 韶关市先标实验设备有限公司 | A kind of Environmental-protection cutting machine |
CN112557245A (en) * | 2020-11-25 | 2021-03-26 | 安徽荷金来农业发展股份有限公司 | Beef processing moisture detection device and use method thereof |
-
1993
- 1993-11-10 CN CN 93226550 patent/CN2179971Y/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2465565C1 (en) * | 2011-05-06 | 2012-10-27 | Открытое акционерное общество "Техдиагностика" | Manufacturing method of specimens of high-rate metal of oil-gas equipment for cyclic crack resistance testing |
CN102554648A (en) * | 2012-01-17 | 2012-07-11 | 芜湖市澳威汽车工业有限公司 | Fixture for machining end surface of brake master cylinder |
CN102672479A (en) * | 2012-04-25 | 2012-09-19 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
CN102672479B (en) * | 2012-04-25 | 2015-05-27 | 常州协润精机有限公司 | Automatic centering fixture for cylindrical part |
CN103837364A (en) * | 2012-11-20 | 2014-06-04 | 江苏天工钛业科技有限公司 | Titanium material sampling apparatus |
CN103837364B (en) * | 2012-11-20 | 2015-12-09 | 江苏天工钛业科技有限公司 | A kind of titanium material sampler |
CN104236950A (en) * | 2014-09-30 | 2014-12-24 | 中材科技股份有限公司 | Composite material NOL loop test spline cutting device |
CN105136513A (en) * | 2015-10-21 | 2015-12-09 | 吉林省农业科学院 | Beet sampling machine |
CN105136513B (en) * | 2015-10-21 | 2018-03-30 | 吉林省农业科学院 | Beet sampler |
CN109794836A (en) * | 2019-01-28 | 2019-05-24 | 韶关市先标实验设备有限公司 | A kind of Environmental-protection cutting machine |
CN112557245A (en) * | 2020-11-25 | 2021-03-26 | 安徽荷金来农业发展股份有限公司 | Beef processing moisture detection device and use method thereof |
CN112557245B (en) * | 2020-11-25 | 2023-04-14 | 安徽荷金来农业发展股份有限公司 | Beef processing moisture detection device and use method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |