CN104057150A - Automatic chamfering device for nut - Google Patents

Automatic chamfering device for nut Download PDF

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Publication number
CN104057150A
CN104057150A CN201410259318.1A CN201410259318A CN104057150A CN 104057150 A CN104057150 A CN 104057150A CN 201410259318 A CN201410259318 A CN 201410259318A CN 104057150 A CN104057150 A CN 104057150A
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CN
China
Prior art keywords
feeding
nut
cylinder
flange chuck
automatic chamfering
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.)
Pending
Application number
CN201410259318.1A
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Chinese (zh)
Inventor
林玮信
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.)
NINGBO MINDA ELECTROMECHANICAL CO Ltd
Original Assignee
NINGBO MINDA ELECTROMECHANICAL 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 NINGBO MINDA ELECTROMECHANICAL CO Ltd filed Critical NINGBO MINDA ELECTROMECHANICAL CO Ltd
Priority to CN201410259318.1A priority Critical patent/CN104057150A/en
Publication of CN104057150A publication Critical patent/CN104057150A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automatic chamfering device for a nut. The device comprises a machine base, a control panel and a chamfering reamer, wherein a spindle box is arranged on the upper part of the machine base; a flange chuck is arranged at one end of the spindle box; a feeding transition block with a built-in feeding channel is mounted on an upper end face of the spindle box; one end, close to the flange chuck, of the feeding transition block is connected with a vertically arranged lifting cylinder through a connecting plate; the other end of the feeding transition block is connected with a feeding cylinder I; a side wall of the feeding transition block is connected with a feeding guide rail; an extending end of the lifting cylinder is downward extended and is connected with a lifting feeding block; a feeding cylinder II is mounted on one side of the upper end of the machine base; a cutter clamping acting mechanism is mounted on the machine base on one side of the flange chuck; the chamfering reamer on the cutter clamping acting mechanism and the center of the flange chuck are in the same horizontal plane. The automatic chamfering device for the nut has a simple structure; an automatic feeding, automatic chamfering and automatic discharging structure is adopted, so that the full automatic production is realized; the production efficiency is increased; the labor intensity of workers is reduced.

Description

A kind of automatic chamfering device of nut
Technical field
The present invention relates to the manufacture field of hardware-joint, particularly relate to a kind of automatic chamfering device of nut.
Background technology
In the production process of nut, chamfering is necessary operation, conventional method is to be manually that instrument lathe is processed now, and this just need to get workpiece artificially and take down, and labor strength is large, production efficiency is low, manufacturing cost is high, and in operating process, the nipped situation of hand easily appears in workman when workpiece being placed on flange chuck, and location easily there is deviation, affect the quality of product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of automatic chamfering device of nut, simple in structure, adopts self-feeding, automatic chamfering and self-emptying structure, realizes fully-automatic production, enhances productivity, and reduces labor strength.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic chamfering device of nut is provided, comprises support, control panel and rose reamer, the top of described support is furnished with main spindle box, and one end of this main spindle box is furnished with flange chuck.
In order to realize, nut is sent in the flange chuck of lathe automatically, the upper surface of described main spindle box is provided with the feeding transition block of built-in feeding channel, one end near flange chuck in this feeding transition block is connected with the lift cylinder of vertical layout by connecting plate, the other end of this feeding transition block is connected with feeding cylinder I, the sidewall of this feeding transition block is connected with feeding guide, the external part of described lift cylinder stretches out downwards and is connected with the lifting feedblock of built-in feeding channel, feeding cylinder I can eject the nut on feeding guide to be arranged in high-order lifting feedblock along feeding channel, upper end one side of described support is provided with feeding cylinder II, the extension bar of this feeding cylinder II overlaps with the center line of flange chuck, feeding cylinder II can push into flange chuck by the nut of lifting feedblock inside and clamp when lifting feedblock is arranged in low level, cutter is installed on the support of the described first side of banjo clip and clamps actuating mechanism, rose reamer in this cutter clamping actuating mechanism and the center of flange chuck are in same level, in the rotation of flange chuck, realize the chamfering to nut.
A kind of optimal way as facing attachment of the present invention, described connecting plate is L-shaped, lift cylinder is vertically installed on its horizontal part, one side of this lift cylinder is vertically through being furnished with the guide rod that lower end is connected with lifting feedblock, adopt L shaped connecting plate rationally distributed, and can not be offset when guaranteeing the lifting of lifting feedblock by guide rod.
As a kind of of facing attachment of the present invention, supplement, one end end face of described lifting feedblock is close to but does not contact with the end face of one end end face of feeding transition block and flange chuck, be close to layout and guaranteed that the workpiece in feeding transition block can must enter into lifting feedblock smoothly, and the workpiece in lifting feedblock can successfully be ejected in flange chuck.
Another kind as facing attachment of the present invention supplements, the other end of described lifting feedblock is connected with L shaped installing plate, one end of the horizontal part of this L shaped installing plate is connected with the upper end of lifting feedblock, its vertical portion is installed with between two parties one end and is inserted into the push rod in the feeding channel with lifting feedblock, on this push rod, be socketed with axle sleeve, between this axle sleeve and the end face of lifting feedblock, be connected with back-moving spring;
When lifting feedblock is positioned at low level, feeding cylinder II can be moved and be promoted push rod and inwardly slide, and the back-moving spring between axle sleeve and lifting feedblock is compressed, treats that feeding cylinder II is sent to workpiece in flange chuck, feeding cylinder II is retracted, and then back-moving spring will be replied and be made push rod return.
Another kind of preferred version as facing attachment of the present invention, described cutter clamps actuating mechanism and comprises the rail plate seat that is arranged on support upper surface, the cutter fixture block that is slidably mounted on the slide block on rail plate seat and is arranged on upper end of slide block, one end of described slide block is connected with sending the external part of cutter cylinder, send cutter cylinder to promote slide block slides on rail plate seat, thereby cutter is moved the nut on flange chuck is carried out to chamfering, angle between the center line of rose reamer and flange chuck and and flange chuck between distance determined angle and the width of chamfering.
Another kind as facing attachment of the present invention supplements, one end of described feeding guide communicates with the feeding channel of feeding transition block inside, the other end is connected with feeding vibration disk, and feeding vibration disk is relatively suitable for the automatic blanking with small-sized handware, working stability.
Another kind as facing attachment of the present invention supplements, for convenient, interoperation between each cylinder is adjusted and controlled, in the upper surface of described support, one side is vertically provided with control panel, and number of times that can display action by control panel is convenient to producing quantitative statistics.
Further, the inside of described flange chuck is provided with elastic push rod between two parties, nut after elastic push rod completes chamfering when flange chuck unclamps ejects, nut after ejecting flies in the hopper of lathe one side or directly drops in the hopper of flange chuck below, realizes the automatic blanking of nut finished product.
beneficial effect
The present invention relates to simple in structurely, adopt self-feeding, automatic chamfering and self-emptying structure, realize fully-automatic production, enhance productivity, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the main TV structure schematic diagram of next step operation of the present invention;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is local structure for amplifying schematic diagram of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in figure 1 ?4, embodiments of the present invention relate to a kind of automatic chamfering device of nut, comprise support 8, control panel 7 and rose reamer, and the top of described support 8 is furnished with main spindle box 15, and one end of this main spindle box 15 is furnished with flange chuck; The upper surface of described main spindle box 15 is provided with the feeding transition block 17 of built-in feeding channel, one end near flange chuck in this feeding transition block 17 is connected with the lift cylinder 4 of vertical layout by connecting plate 16, the other end of this feeding transition block 17 is connected with feeding cylinder I 3, and the sidewall of this feeding transition block 17 is connected with feeding guide 2;
The external part of described lift cylinder 4 stretches out downwards and is connected with the lifting feedblock 9 of built-in feeding channel, upper end one side of described support 8 is provided with feeding cylinder II 5, the extension bar of this feeding cylinder II 5 overlaps with the center line of flange chuck, cutter is installed on the support 8 of the described first side of banjo clip and clamps actuating mechanism 6, the rose reamer in this cutter clamping actuating mechanism 6 and the center of flange chuck are in same level.
Described connecting plate 16 is L-shaped, and lift cylinder 4 is vertically installed on its horizontal part, and a side of this lift cylinder 4 is vertically through being furnished with the guide rod 14 that lower end is connected with lifting feedblock 9.
One end end face of described lifting feedblock 9 is close to but does not contact with the end face of one end end face of feeding transition block 17 and flange chuck.
The other end of described lifting feedblock 9 is connected with L shaped installing plate 11, one end of the horizontal part of this L shaped installing plate 11 is connected with the upper end of lifting feedblock 9, its vertical portion is installed with between two parties one end and is inserted into the push rod 12 in the feeding channel with lifting feedblock 9, on this push rod 12, be socketed with axle sleeve 18, between this axle sleeve 18 and the end face of lifting feedblock 9, be connected with back-moving spring 10.
Described cutter clamps actuating mechanism 6 and comprises and be arranged on the rail plate seat 63 of support 8 upper surfaces, the cutter fixture block 62 that is slidably mounted on the slide block 64 on rail plate seat 63 and is arranged on slide block 64 upper ends, and one end of described slide block 64 is connected with sending the external part of cutter cylinder 61.
One end of described feeding guide 2 communicates with the feeding channel of feeding transition block 17 inside, and the other end is connected with feeding vibration disk 1.
Upper surface one side of described support 8 is vertically provided with control panel 7, and the inside of described flange chuck is provided with elastic push rod between two parties.
Embodiment
The nut that needs chamfering is put in feeding vibration disk 1, set operating frequency and the number of times of each cylinder on control panel 7, the interoperation between each cylinder is to realize by the PLC control circuit in control panel 7.
The vibration of feeding vibration disk 1 makes nut along feeding guide 2, down carry and enter into the feeding channel of feeding transition block 17 inside, now, as shown in Figure 1, lifting feedblock 9 is positioned at a high position, feeding cylinder I 3 starts action, and feeding cylinder I 3 ejects the nut on feeding guide 2 to be arranged in high-order lifting feedblock 9 along feeding channel;
Then, as shown in Figure 2, lift cylinder 4 promotes lifting feedblocks 9 and moves down into low level, with flange chuck and feeding cylinder II 5 in the same horizontal line, now, feeding cylinder II 5 starts action, promote push rod 12 and inwardly slide, the back-moving spring 10 between axle sleeve 18 and lifting feedblock 9 is compressed, and push rod 12 pushes into the nut in lifting feedblock 9 centre position of flange chuck and lived by banjo clip head-clamp, feeding cylinder II 5 is retracted, and then back-moving spring 10 will be replied and be made push rod 12 returns.
Main spindle box 15 drives flange chuck to rotate, send cutter cylinder 61 to promote slide block 64 slides on rail plate seat 63, thereby cutter is moved the nut on flange chuck is carried out to chamfering, angle between the center line of rose reamer and flange chuck and and flange chuck between distance determined angle and the width of chamfering, generally the angle between rose reamer and the center line of flange chuck is 45 °.
After chamfering completes, send cutter cylinder 61 band movable sliders 64 to return, flange chuck stops operating and unclamps, and the nut after elastic push rod completes chamfering when flange chuck unclamps ejects, nut after ejecting flies in the hopper of lathe one side, realizes the automatic blanking of nut finished product.

Claims (8)

1. an automatic chamfering device for nut, comprises support (8), control panel (7) and rose reamer, and the top of described support (8) is furnished with main spindle box (15), and one end of this main spindle box (15) is furnished with flange chuck;
It is characterized in that:
The upper surface of described main spindle box (15) is provided with the feeding transition block (17) of built-in feeding channel, the upper one end near flange chuck of this feeding transition block (17) is connected with the lift cylinder (4) of vertically arranging by connecting plate (16), the other end of this feeding transition block (17) is connected with feeding cylinder I (3), and the sidewall of this feeding transition block (17) is connected with feeding guide (2);
The external part of described lift cylinder (4) stretches out downwards and is connected with the lifting feedblock (9) of built-in feeding channel, upper end one side of described support (8) is provided with feeding cylinder II (5), the extension bar of this feeding cylinder II (5) overlaps with the center line of flange chuck, cutter is installed on the support (8) of the described first side of banjo clip and clamps actuating mechanism (6), the rose reamer in this cutter clamping actuating mechanism (6) and the center of flange chuck are in same level.
2. the automatic chamfering device of a kind of nut according to claim 1, it is characterized in that: described connecting plate (16) is L-shaped, lift cylinder (4) is vertically installed on its horizontal part, and a side of this lift cylinder (4) is vertically through being furnished with the guide rod (14) that lower end is connected with lifting feedblock (9).
3. the automatic chamfering device of a kind of nut according to claim 1, is characterized in that: one end end face of described lifting feedblock (9) is close to but does not contact with one end end face of feeding transition block (17) and the end face of flange chuck.
4. the automatic chamfering device of a kind of nut according to claim 3, it is characterized in that: the other end of described lifting feedblock (9) is connected with L shaped installing plate (11), one end of the horizontal part of this L shaped installing plate (11) is connected with the upper end of lifting feedblock (9), its vertical portion is installed with between two parties one end and is inserted into the push rod (12) in the feeding channel with lifting feedblock (9), on this push rod (12), be socketed with axle sleeve (18), between this axle sleeve (18) and the end face of lifting feedblock (9), be connected with back-moving spring (10).
5. the automatic chamfering device of a kind of nut according to claim 1, it is characterized in that: described cutter clamps actuating mechanism (6) and comprises and be arranged on the rail plate seat (63) of support (8) upper surface, the cutter fixture block (62) that is slidably mounted on the slide block (64) on rail plate seat (63) and is arranged on slide block (64) upper end, and one end of described slide block (64) is connected with sending the external part of cutter cylinder (61).
6. the automatic chamfering device of a kind of nut according to claim 1, is characterized in that: one end of described feeding guide (2) feeding channel inner with feeding transition block (17) communicates, and the other end is connected with feeding vibration disk (1).
7. the automatic chamfering device of a kind of nut according to claim 1, is characterized in that: upper surface one side of described support (8) is vertically provided with control panel (7).
8. the automatic chamfering device of a kind of nut according to claim 1, is characterized in that: the inside of described flange chuck is provided with elastic push rod between two parties.
CN201410259318.1A 2014-06-11 2014-06-11 Automatic chamfering device for nut Pending CN104057150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410259318.1A CN104057150A (en) 2014-06-11 2014-06-11 Automatic chamfering device for nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410259318.1A CN104057150A (en) 2014-06-11 2014-06-11 Automatic chamfering device for nut

Publications (1)

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CN104057150A true CN104057150A (en) 2014-09-24

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438904A (en) * 2014-10-23 2015-03-25 平湖市品耀机器自动化有限公司 Feeding mechanism for air cylinder bending equipment
CN107738153A (en) * 2017-11-03 2018-02-27 朱明德 A kind of nut automates facing attachment
CN107824848A (en) * 2017-11-17 2018-03-23 嘉善蓝欣涂料有限公司 A kind of nut chamfering device
CN107999878A (en) * 2017-11-17 2018-05-08 嘉善蓝欣涂料有限公司 A kind of processing unit (plant) in nut production

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927071A1 (en) * 1978-07-27 1980-02-07 Osrodek Badawczo Rozwojowy Prz Multispindle automatic lathe producing nuts - has cam-operated L=shaped levers to hold blanks in recesses around periphery of disc
JPS5627760A (en) * 1979-08-06 1981-03-18 Tsugami Corp Tool post feeding mechanism of nc automatic lathe
US5782151A (en) * 1995-08-07 1998-07-21 Kitagawa Iron Works Co., Ltd. Workpiece transfer apparatus
CN202123254U (en) * 2011-05-16 2012-01-25 柳品法 Feed mechanism used for automatic lathe
CN202123250U (en) * 2011-05-16 2012-01-25 柳品法 Hydraulic automatic machine tool
CN202344297U (en) * 2011-10-25 2012-07-25 德利赉精密五金制品(深圳)有限公司 Machining clamp and automatic chamfering machine
CN103056451A (en) * 2011-10-21 2013-04-24 鹰潭市和兴光通讯器件有限公司 Automatic metal polygon cutting machining device
CN202963650U (en) * 2012-11-30 2013-06-05 巢湖市新力源液压机械有限公司 Full-automatic metal-cutting machine tool
CN203992649U (en) * 2014-06-11 2014-12-10 宁波敏达机电有限公司 A kind of automatic chamfering device of nut

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927071A1 (en) * 1978-07-27 1980-02-07 Osrodek Badawczo Rozwojowy Prz Multispindle automatic lathe producing nuts - has cam-operated L=shaped levers to hold blanks in recesses around periphery of disc
JPS5627760A (en) * 1979-08-06 1981-03-18 Tsugami Corp Tool post feeding mechanism of nc automatic lathe
US5782151A (en) * 1995-08-07 1998-07-21 Kitagawa Iron Works Co., Ltd. Workpiece transfer apparatus
CN202123254U (en) * 2011-05-16 2012-01-25 柳品法 Feed mechanism used for automatic lathe
CN202123250U (en) * 2011-05-16 2012-01-25 柳品法 Hydraulic automatic machine tool
CN103056451A (en) * 2011-10-21 2013-04-24 鹰潭市和兴光通讯器件有限公司 Automatic metal polygon cutting machining device
CN202344297U (en) * 2011-10-25 2012-07-25 德利赉精密五金制品(深圳)有限公司 Machining clamp and automatic chamfering machine
CN202963650U (en) * 2012-11-30 2013-06-05 巢湖市新力源液压机械有限公司 Full-automatic metal-cutting machine tool
CN203992649U (en) * 2014-06-11 2014-12-10 宁波敏达机电有限公司 A kind of automatic chamfering device of nut

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438904A (en) * 2014-10-23 2015-03-25 平湖市品耀机器自动化有限公司 Feeding mechanism for air cylinder bending equipment
CN104438904B (en) * 2014-10-23 2017-08-22 平湖市品耀机器自动化有限公司 Cylinder bending equipment feed mechanism
CN107738153A (en) * 2017-11-03 2018-02-27 朱明德 A kind of nut automates facing attachment
CN107824848A (en) * 2017-11-17 2018-03-23 嘉善蓝欣涂料有限公司 A kind of nut chamfering device
CN107999878A (en) * 2017-11-17 2018-05-08 嘉善蓝欣涂料有限公司 A kind of processing unit (plant) in nut production

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Application publication date: 20140924