CN202377545U - Automatic feeding and blanking machine for lathe - Google Patents

Automatic feeding and blanking machine for lathe Download PDF

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Publication number
CN202377545U
CN202377545U CN 201220004018 CN201220004018U CN202377545U CN 202377545 U CN202377545 U CN 202377545U CN 201220004018 CN201220004018 CN 201220004018 CN 201220004018 U CN201220004018 U CN 201220004018U CN 202377545 U CN202377545 U CN 202377545U
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CN
China
Prior art keywords
workpiece
track
cylinder
plate
connects
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Withdrawn - After Issue
Application number
CN 201220004018
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Chinese (zh)
Inventor
王维锐
饶道龚
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Research Institute of Zhejiang University Taizhou
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Research Institute of Zhejiang University Taizhou
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Priority to CN 201220004018 priority Critical patent/CN202377545U/en
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Publication of CN202377545U publication Critical patent/CN202377545U/en
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Abstract

The utility model discloses an automatic feeding and blanking machine for a lathe. The automatic feeding and blanking machine consists of two parts, namely a feeding machine and a blanking machine. The feeding machine comprises a workpiece falling mechanism, a bracket mechanism, a working traveling track mechanism and a workpiece feeding mechanism. The blanking machine comprises a spring mechanism. A pushing plate of the workpiece falling mechanism is opposite to a material outlet of the bracket mechanism. The material outlet of the bracket mechanism is communicated with a track entrance of the workpiece traveling track mechanism. A track exit of the workpiece traveling track mechanism is opposite to a material accommodation cavity of the workpiece feeding mechanism. An axial cylinder is arranged on one side of the material accommodation cavity. The other side of the material accommodation cavity is opposite to a pneumatic clamping jaw of the spring mechanism. Bar stocks with a diameter of 10 to 40mm and a length of 20 to 100mm can be automatically fed and blanked through the coordinated operation of the feeding machine and the blanking machine, the requirements of the machine on operators are optimized, and a plurality of machines can be operated by one operator, so that manpower is saved, and the machining efficiency of the lathe is greatly improved.

Description

Lathe automatic loading/unloading machine
Technical field
The utility model relates to a kind of annex of lathe, is specifically related to a kind of lathe automatic loading/unloading machine.
Background technology
Traditional lathe in use need be through artificial blanking, and working strength is big, and working (machining) efficiency is low.
Summary of the invention
The utility model technical problem to be solved provides a kind of lathe automatic loading/unloading machine, and it can realize automatic loading/unloading.
For solving the problems of the technologies described above, the technical solution of the utility model lathe automatic loading/unloading machine is:
Be made up of feeder and blanking machine two parts, feeder comprises workpiece lowering mechanism 1, bracket institution 2, workpiece advance rail mechanism 3, workpiece feed mechanism 4, and blanking machine comprises spring mechanism 5; The scraping wings 1-5 of workpiece lowering mechanism 1 is corresponding to the discharging opening of bracket institution 2, and the advance track inlet of rail mechanism 3 of the discharging opening of bracket institution 2 and workpiece is communicated with; Workpiece is advanced the track export of rail mechanism 3 corresponding to the material container cavity of workpiece feed mechanism 4, and a side of material container cavity is provided with axial cylinder; The opposite side of material container cavity is corresponding to the air-actuated jaw 5-1 of spring mechanism 5; The scraping wings 1-5 of workpiece lowering mechanism 1 promotes workpiece at the discharging opening of bracket institution 2, and workpiece is pushed into track export from the advance track inlet of rail mechanism 3 of workpiece, and workpiece is got in the material container cavity of workpiece feed mechanism 4; Workpiece is clamped by air-actuated jaw 5-1 under the effect of axial cylinder in the material container cavity.
Said workpiece lowering mechanism 1 comprises the first cylinder 1-1, spice piece 1-3, scraping wings 1-5, and the piston rod of the first cylinder 1-1 connects spice piece 1-3 through connecting plate 1-2; Connecting plate 1-2 is through the end of removable pin connection connecting rod 1-4, and removable pin is arranged in the gathering sill of connecting rod 1-4, makes this end of connecting rod 1-4 realize moving with respect to connecting plate 1-2; The other end of connecting rod 1-4 connects scraping wings 1-5.Form an angle between the bearing of trend of said gathering sill and the connecting plate 1-2.
Said bracket institution 2 comprises charging hopper 2-1, support 2-3, and charging hopper 2-1 realizes supporting through support 2-3, and the bottom of charging hopper 2-1 is provided with tapping channel 2-2; The side of support 2-3 is provided with connecting plate 2-4; The bottom of tapping channel 2-2 is provided with discharging opening.
The said workpiece rail mechanism 3 of advancing comprises the track that forms an angle of inclination with horizontal plane, and the both sides of track are provided with track baffle plate 3-1, and track is realized supporting through track support 3-2; The port of export of track is provided with stock stop; Stock stop comprises block guide rod 3-11, and the upper end of block guide rod 3-11 connects overhead gage 3-12, and the lower end of block guide rod 3-11 connects block base plate 3-15, and block base plate 3-15 is provided with lower baffle plate 3-14; Stock stop can be with respect to the track upper and lower translation under the drive that clamps cylinder 4-1; The moving overhead gage 3-12 of last shipper pole and the lower baffle plate 3-14 that clamp cylinder 4-1 rise, and overhead gage 3-12 makes workpiece to be processed get into workpiece feed mechanism 4, and lower baffle plate 3-14 rises and blocks next workpiece; Otherwise, clamping moving down of cylinder 4-1 and drive overhead gage 3-12 and lower baffle plate 3-14 decline, the decline of lower baffle plate 3-14 makes next workpiece to be processed get into position to be processed, and moving down of overhead gage 3-12 isolated itself and workpiece feed mechanism 4; The port of export of track is provided with spring leaf 3-13.The arrival end of said track and the port of export are respectively arranged with the material supervising device, and whether be used to monitor track inlet and track export has material to exist.
Said workpiece feed mechanism 4 comprises clamping cylinder 4-1, clamps cylinder 4-1 and is fixedly set on the feed mechanism support 4-9; The piston that clamps cylinder 4-1 connects slide block 4-11 through cylinder baffle plate 4-2, and slide block 4-11 flexibly connects and is arranged at the line slideway 4-10 on the feed mechanism support 4-9; Slide block 4-11 connects interlock piece 4-3 through connecting rod, and interlock piece 4-3 connects nylon plain cushion 4-5 through last pressing tight plate 4-4, and the below of nylon plain cushion 4-5 is provided with nylon V-block 4-6, and nylon V-block 4-6 is fixed in down on the pressing tight plate 4-7; Nylon plain cushion 4-5 and nylon V-block 4-6 form the material container cavity, and the bottom of material container cavity is provided with spring leaf 4-8.
Said spring mechanism 5 comprises air-actuated jaw 5-1, and the center of air-actuated jaw 5-1 is provided with push rod 5-2, and the end of push rod 5-2 connects spring 5-4, and spring 5-4 is arranged in the screw thread inner sleeve 5-5, and screw thread inner sleeve 5-5 matches with thread jacket tube 5-3.
The technique effect that the utility model can reach is:
The utility model is through the coordination between feeder and the blanking machine; Making diameter is that 10~40mm, length are that 20~100mm bar can automatic loading/unloading; Optimized the requirement of equipment to operating personnel; Make people's multimachine be achieved, saved manpower, improved the efficient of machine tooling simultaneously again greatly.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
Fig. 1 is the sketch map of the utility model lathe automatic loading/unloading machine;
Fig. 2 is the sketch map of the workpiece lowering mechanism of the utility model;
Fig. 3 is the sketch map of the bracket institution of the utility model;
Fig. 4 is the advance sketch map of rail mechanism of the workpiece of the utility model;
Fig. 5 is the sketch map of the workpiece feed mechanism of the utility model;
Fig. 6 is the sketch map of the spring mechanism of the utility model.
Description of reference numerals among the figure:
1 is the workpiece lowering mechanism, and 1-1 is first cylinder,
1-2 is a connecting plate, and 1-3 is the spice piece,
1-4 is a connecting rod, and 1-5 is a scraping wings,
1-6 is a locating piece, and 1-7 is a pressing plate,
2 is bracket institution, and 2-1 is a charging hopper,
2-3 is a support, and 2-4 is a connecting plate,
3 are the workpiece rail mechanism of advancing, and 3-1 is the track baffle plate,
3-2 is a track support, and 3-11 is the block guide rod,
3-12 is an overhead gage, and 3-13 is a spring leaf,
3-14 is a lower baffle plate, and 3-15 is the block base plate,
4 is the workpiece feed mechanism, and 4-1 is the clamping cylinder,
4-2 is the cylinder baffle plate, and 4-3 is the interlock piece,
4-4 is last pressing tight plate, and 4-5 is the nylon plain cushion,
4-6 is the nylon V-block, and 4-7 is following pressing tight plate,
4-8 is a spring leaf, and 4-9 is the feed mechanism support,
4-10 is a line slideway, and 4-11 is a slide block,
5 is spring mechanism, and 5-1 is an air-actuated jaw,
5-2 is a push rod, and 5-3 is the thread jacket tube,
5-5 is the screw thread inner sleeve, and 5-4 is a spring.
The specific embodiment
As shown in Figure 1, the utility model lathe automatic loading/unloading machine is made up of feeder and blanking machine two parts, and feeder comprises workpiece lowering mechanism 1, bracket institution 2, workpiece advance rail mechanism 3, workpiece feed mechanism 4, and blanking machine comprises spring mechanism 5;
The scraping wings 1-5 of workpiece lowering mechanism 1 is corresponding to the discharging opening of bracket institution 2; The advance track inlet of rail mechanism 3 of the discharging opening of bracket institution 2 and workpiece is communicated with; Workpiece is advanced the track export of rail mechanism 3 corresponding to the material container cavity of workpiece feed mechanism 4, and a side of material container cavity is provided with axial cylinder;
The opposite side of material container cavity is corresponding to the air-actuated jaw 5-1 of spring mechanism 5;
The scraping wings 1-5 of workpiece lowering mechanism 1 promotes workpiece at the discharging opening of bracket institution 2, and workpiece is pushed into track export from the advance track inlet of rail mechanism 3 of workpiece, and workpiece is got in the material container cavity of workpiece feed mechanism 4; Workpiece is clamped by air-actuated jaw 5-1 under the effect of axial cylinder in the material container cavity.
As shown in Figure 2, workpiece lowering mechanism 1 comprises the first cylinder 1-1, spice piece 1-3, scraping wings 1-5, and the piston rod of the first cylinder 1-1 connects spice piece 1-3 through connecting plate 1-2; Connecting plate 1-2 is through the end of removable pin connection connecting rod 1-4, and removable pin is arranged in the gathering sill of connecting rod 1-4, makes this end of connecting rod 1-4 realize moving with respect to connecting plate 1-2; Form certain included angle between the bearing of trend of gathering sill and the connecting plate 1-2;
The other end of connecting rod 1-4 connects scraping wings 1-5; The top of scraping wings 1-5 is provided with locating piece 1-6, and the bottom of scraping wings 1-5 is provided with pressing plate 1-7.
As shown in Figure 3, bracket institution 2 comprises charging hopper 2-1, support 2-3, and charging hopper 2-1 realizes supporting through support 2-3, and the bottom of charging hopper 2-1 is provided with tapping channel 2-2; The side of support 2-3 is provided with connecting plate 2-4; The bottom of tapping channel 2-2 is provided with discharging opening.
As shown in Figure 4, the workpiece rail mechanism 3 of advancing comprises the track that forms an angle of inclination with horizontal plane, and the both sides of track are provided with track baffle plate 3-1, and track is realized supporting through track support 3-2; The port of export of track is provided with stock stop; The arrival end of track and the port of export are respectively arranged with the material supervising device, and whether be used to monitor track inlet and track export has material to exist; According to the size of workpiece, track baffle plate 3-1 can carry out the position adjustment;
Stock stop comprises block guide rod 3-11, and the upper end of block guide rod 3-11 connects overhead gage 3-12, and the lower end of block guide rod 3-11 connects block base plate 3-15, and block base plate 3-15 is provided with lower baffle plate 3-14; Stock stop can be with respect to the track upper and lower translation under the drive that clamps cylinder 4-1; The moving overhead gage 3-12 of last shipper pole and the lower baffle plate 3-14 that clamp cylinder 4-1 rise, and overhead gage 3-12 makes workpiece to be processed get into workpiece feed mechanism 4, and lower baffle plate 3-14 rises and blocks next workpiece; Otherwise, clamping moving down of cylinder 4-1 and drive overhead gage 3-12 and lower baffle plate 3-14 decline, the decline of lower baffle plate 3-14 makes next workpiece to be processed get into position to be processed, and moving down of overhead gage 3-12 isolated itself and workpiece feed mechanism 4;
The port of export of track is provided with spring leaf 3-13, and spring leaf 3-13 is used for after workpiece gets into workpiece feed mechanism 4, playing a supportive role.
As shown in Figure 5, workpiece feed mechanism 4 comprises clamping cylinder 4-1, clamps cylinder 4-1 and is fixedly set on the feed mechanism support 4-9; The piston that clamps cylinder 4-1 connects slide block 4-11 through cylinder baffle plate 4-2, and slide block 4-11 flexibly connects and is arranged at the line slideway 4-10 on the feed mechanism support 4-9;
Slide block 4-11 connects interlock piece 4-3 through connecting rod, and interlock piece 4-3 connects nylon plain cushion 4-5 through last pressing tight plate 4-4, and the below of nylon plain cushion 4-5 is provided with nylon V-block 4-6, and nylon V-block 4-6 is fixed in down on the pressing tight plate 4-7; Nylon plain cushion 4-5 and nylon V-block 4-6 form the material container cavity, and the bottom of material container cavity is provided with spring leaf 4-8.
As shown in Figure 6, spring mechanism 5 comprises air-actuated jaw 5-1, and the center of air-actuated jaw 5-1 is provided with push rod 5-2, and the end of push rod 5-2 connects spring 5-4, and spring 5-4 is arranged in the screw thread inner sleeve 5-5, and screw thread inner sleeve 5-5 matches with thread jacket tube 5-3.
The operation principle of the utility model is following:
Suitable bar is put among the charging hopper 2-1 of bracket institution 2, started the first cylinder 1-1 of workpiece lowering mechanism 1, the first cylinder 1-1 drives spice piece 1-3 through connecting plate 1-2 and moves back and forth, and is not smooth to eliminate the blanking that causes owing to extruding between the workpiece; Meanwhile, the first cylinder 1-1 drives scraping wings 1-5 through connecting rod 1-4 and moves back and forth, and gets into the workpiece rail mechanism 3 of advancing in an orderly manner to guarantee workpiece;
Workpiece gets in the material container cavity of workpiece feed mechanism 4 on the advance track inclined-plane of rail mechanism 3 of the effect lower edge of gravity workpiece; The material supervising device monitors track inlet and track export when having workpiece to exist simultaneously; The first cylinder 1-1 of workpiece lowering mechanism 1 quits work, otherwise track export does not have workpiece to exist; The first cylinder 1-1 will work always, till track inlet and track export have workpiece;
After workpiece gets into the material container cavity of workpiece feed mechanism 4, clamp cylinder 4-1 and promote cylinder baffle plate 4-2 workpiece pressing; Meanwhile, stock stop moves down, and workpiece and the workpiece on the track that the lower baffle plate 3-14 of stock stop will get into the material container cavity separate;
Start axial cylinder, axial cylinder promotes the workpiece feeding, until workpiece alignment and get into air-actuated jaw 5-1; Clamp cylinder 4-1 retraction, with backgauge structure jack-up, cylinder baffle plate 4-2 unclamps;
Air-actuated jaw 5-1 clamping work pieces is processed, and after machining, air-actuated jaw 5-1 opens, and the push rod 5-2 at air-actuated jaw 5-1 center releases air-actuated jaw 5-1 with workpiece under the effect of spring 5-4, and workpiece is fallen into the groove that connects material.

Claims (8)

1. lathe automatic loading/unloading machine; It is characterized in that: form by feeder and blanking machine two parts; Feeder comprises workpiece lowering mechanism (1), bracket institution (2), workpiece advance rail mechanism (3), workpiece feed mechanism (4), and blanking machine comprises spring mechanism (5);
The scraping wings (1-5) of workpiece lowering mechanism (1) is corresponding to the discharging opening of bracket institution (2), and the advance track inlet of rail mechanism (3) of the discharging opening of bracket institution (2) and workpiece is communicated with; Workpiece is advanced the track export of rail mechanism (3) corresponding to the material container cavity of workpiece feed mechanism (4), and a side of material container cavity is provided with axial cylinder; The opposite side of material container cavity is corresponding to the air-actuated jaw (5-1) of spring mechanism (5);
The scraping wings of workpiece lowering mechanism 1 (1-5) promotes workpiece at the discharging opening of bracket institution (2), and workpiece is pushed into track export from the advance track inlet of rail mechanism (3) of workpiece, and workpiece is got in the material container cavity of workpiece feed mechanism (4); Workpiece is clamped by air-actuated jaw (5-1) under the effect of axial cylinder in the material container cavity.
2. lathe automatic loading/unloading machine according to claim 1; It is characterized in that: said workpiece lowering mechanism (1) comprises first cylinder (1-1), spice piece (1-3), scraping wings (1-5), and the piston rod of first cylinder (1-1) connects spice piece (1-3) through connecting plate (1-2); Connecting plate 1-2 is through an end of removable pin connection connecting rod (1-4), and removable pin is arranged in the gathering sill of connecting rod (1-4), makes this end of connecting rod (1-4) realize moving with respect to connecting plate (1-2); The other end of connecting rod (1-4) connects scraping wings (1-5).
3. lathe automatic loading/unloading machine according to claim 2 is characterized in that: form an angle between the bearing of trend of said gathering sill and the connecting plate (1-2).
4. lathe automatic loading/unloading machine according to claim 1; It is characterized in that: said bracket institution (2) comprises charging hopper (2-1), support (2-3); Charging hopper (2-1) is realized supporting through support (2-3), and the bottom of charging hopper (2-1) is provided with tapping channel (2-2); One side of support (2-3) is provided with connecting plate (2-4); The bottom of tapping channel (2-2) is provided with discharging opening.
5. lathe automatic loading/unloading machine according to claim 1; It is characterized in that: the said workpiece rail mechanism (3) of advancing comprises the track that forms an angle of inclination with horizontal plane; The both sides of track are provided with track baffle plate (3-1), and track is realized supporting through track support (3-2); The port of export of track is provided with stock stop;
Stock stop comprises block guide rod (3-11), and the upper end of block guide rod (3-11) connects overhead gage (3-12), and the lower end of block guide rod (3-11) connects block base plate (3-15), and block base plate (3-15) is provided with lower baffle plate (3-14); Stock stop can be with respect to the track upper and lower translation under the drive that clamps cylinder (4-1); The moving overhead gage (3-12) of last shipper pole and the lower baffle plate (3-14) that clamp cylinder (4-1) rise, and overhead gage (3-12) makes workpiece to be processed get into workpiece feed mechanism (4), and lower baffle plate (3-14) rises and blocks next workpiece; Otherwise; Clamp moving down of cylinder (4-1) and drive overhead gage (3-12) and lower baffle plate (3-14) decline; The decline of lower baffle plate (3-14) makes next workpiece to be processed get into position to be processed, and moving down of overhead gage (3-12) isolated itself and workpiece feed mechanism (4);
The port of export of track is provided with spring leaf (3-13).
6. lathe automatic loading/unloading machine according to claim 5, it is characterized in that: the arrival end of said track and the port of export are respectively arranged with the material supervising device, and whether be used to monitor track inlet and track export has material to exist.
7. lathe automatic loading/unloading machine according to claim 1 is characterized in that: said workpiece feed mechanism (4) comprises clamping cylinder (4-1), clamps cylinder (4-1) and is fixedly set on the feed mechanism support (4-9); The piston that clamps cylinder (4-1) connects slide block (4-11) through cylinder baffle plate (4-2), and slide block (4-11) flexibly connects and is arranged at the line slideway (4-10) on the feed mechanism support (4-9);
Slide block (4-11) connects interlock piece (4-3) through connecting rod; Interlock piece (4-3) connects nylon plain cushion (4-5) through last pressing tight plate (4-4); The below of nylon plain cushion (4-5) is provided with nylon V-block (4-6), and nylon V-block (4-6) is fixed on the following pressing tight plate (4-7); Nylon plain cushion (4-5) forms the material container cavity with nylon V-block (4-6), and the bottom of material container cavity is provided with spring leaf (4-8).
8. lathe automatic loading/unloading machine according to claim 1; It is characterized in that: said spring mechanism (5) comprises air-actuated jaw (5-1); The center of air-actuated jaw (5-1) is provided with push rod (5-2); One end of push rod (5-2) connects spring (5-4), and spring (5-4) is arranged in the screw thread inner sleeve (5-5), and screw thread inner sleeve (5-5) matches with thread jacket tube (5-3).
CN 201220004018 2012-01-06 2012-01-06 Automatic feeding and blanking machine for lathe Withdrawn - After Issue CN202377545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220004018 CN202377545U (en) 2012-01-06 2012-01-06 Automatic feeding and blanking machine for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220004018 CN202377545U (en) 2012-01-06 2012-01-06 Automatic feeding and blanking machine for lathe

Publications (1)

Publication Number Publication Date
CN202377545U true CN202377545U (en) 2012-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220004018 Withdrawn - After Issue CN202377545U (en) 2012-01-06 2012-01-06 Automatic feeding and blanking machine for lathe

Country Status (1)

Country Link
CN (1) CN202377545U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554275A (en) * 2012-01-06 2012-07-11 浙江大学台州研究院 Automatic feeding and discharging machine of lathe
CN103817559A (en) * 2012-11-16 2014-05-28 真彩文具股份有限公司 Automatic precise positioning rising and discharging device for machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554275A (en) * 2012-01-06 2012-07-11 浙江大学台州研究院 Automatic feeding and discharging machine of lathe
CN103817559A (en) * 2012-11-16 2014-05-28 真彩文具股份有限公司 Automatic precise positioning rising and discharging device for machine tool
CN103817559B (en) * 2012-11-16 2016-04-27 真彩文具股份有限公司 Lathe automatic precision determines that position rises blanking device

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C14 Grant of patent or utility model
GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20120815

Effective date of abandoning: 20130619