CN206883211U - A kind of special rapid clamping fixture of milling machine - Google Patents

A kind of special rapid clamping fixture of milling machine Download PDF

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Publication number
CN206883211U
CN206883211U CN201720455138.XU CN201720455138U CN206883211U CN 206883211 U CN206883211 U CN 206883211U CN 201720455138 U CN201720455138 U CN 201720455138U CN 206883211 U CN206883211 U CN 206883211U
Authority
CN
China
Prior art keywords
guide rail
chuck
servo
clamping jaw
plane
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
CN201720455138.XU
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Chinese (zh)
Inventor
孙生强
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.)
Suzhou Lanwang Machine Tools Technology Co Ltd
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Suzhou Lanwang Machine Tools 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 Suzhou Lanwang Machine Tools Technology Co Ltd filed Critical Suzhou Lanwang Machine Tools Technology Co Ltd
Priority to CN201720455138.XU priority Critical patent/CN206883211U/en
Application granted granted Critical
Publication of CN206883211U publication Critical patent/CN206883211U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of special rapid clamping fixture of milling machine, it mainly includes the fixed chuck, active chuck, servo-actuated gripping block being arranged on base, and its used principle is:Rotating threaded shaft pushes against ball recess with active chuck, servo-actuated gripping block has the trend rotated around bearing pin, the distance between minimum point due to peak and the servo-actuated gripping block bottom of bearing pin is more than the height dimension of T-slot shape guide rail internal orifice, therefore servo-actuated gripping block can not rotate, in addition ratchet bar limits the retrogressing trend of servo-actuated gripping block, so, leading screw just plays a part of clamping, workpiece is between the first clamping jaw and the second clamping jaw while horizontal-clamping, because inclined-plane has downward component, the bottom surface of workpiece is compressed, prevent the hanging or bottom surface of workpiece does not press tightly from causing process quality issue, the utility model has Quick holding part, and clamping effect it is preferable the advantages of, and there is the advantages of service efficiency is higher, in addition, the utility model also has the advantages of versatility and all preferable adaptability.

Description

A kind of special rapid clamping fixture of milling machine
Technical field
A kind of special rapid clamping fixture of milling machine is the utility model is related to, belongs to machining process equipment technical field.
Background technology
The process component on milling machine is, it is necessary to which workpiece is fixed on the workbench of milling machine, and at present, retaining element is in milling machine The method that fixture is typically used on workbench, part is fixed on milling machine table, although existing fraise jig species is numerous More, principle is also not quite similar, and still, this kind of fraise jig is usually according to manufactured by the concrete structure and processing technology of workpiece Special fixture, the defects of versatility and adaptability are poor be present, in addition, this kind of fixture typically also exist step up work speed compared with Slowly, the defects of service efficiency is relatively low be present.
Utility model content
The purpose of this utility model is:A kind of special rapid clamping fixture of new milling machine is provided, this kind of milling machine is special Rapid clamping fixture, which has, steps up the advantages of work speed is very fast, and service efficiency is higher, at the same also have preferable versatility with Adaptability, it can preferably meet milling machine processing work production needs.
Technical scheme is used by the utility model realizes above-mentioned purpose:A kind of described special quick clip of milling machine grips Tool, it mainly includes base(1), described base(1)On be formed with T-slot shape guide rail(14), in base(1)Left part pass through Key(2)And bolt(17)By fixed chuck(5)With base(1)It is fixedly installed togather, in fixed chuck(5)The base on opposite (1)One active chuck of upper setting(18), described active chuck(18)Bottom surface there is cross sectional shape and T-slot shape guide rail (14)Section identical shape T connector guide rail(19), T connector guide rail(19)Can be along T-slot shape guide rail(14)Length direction slides Agree with T-slot shape guide rail on ground(14)Interior, described T connector guide rail(19)Bottom is formed with open slot(20), ratchet bar(16)Wear Cross open slot(20)It is fixedly mounted on T-slot shape guide rail(14)Bottom, in active chuck(18)The T-slot shape guide rail in outside (14)One servo-actuated gripping block of interior setting(10), the bottom of described servo-actuated gripping block is an inclined-plane(22), on inclined-plane(22)'s Top, close to T-slot shape guide rail(14)The servo-actuated gripping block at interior position suitable for reading(10)With it, one and T-slot shape guide rail are set (14)The vertical bearing pin in side(13), in servo-actuated gripping block(10)Upper position, fixed setting one feed screw nut(11), institute The feed screw nut stated(11)Interior cooperation piece leading screw of installation settings(12), described leading screw(12)End be round end shape, it is described Leading screw(12)End corresponding to direction active chuck(18)Ball recess is formed with it(15), in fixed chuck(5)It is interior On side, to be formed with bottom be in the first outward-dipping inclined-plane(6), on the first inclined-plane(6)One the first clamping jaw of upper setting(4), First clamping jaw(4)Bottom and fixed chuck(5)Between be provided with the first elastic block rubber(3), described the first clamping jaw(4)With Fixed chuck(5)Between inclined-plane on be provided with the first guide rail(21), the first clamping jaw(4)With fixed chuck(5)Led by first Rail(21)Can slidably it be combined together along guide rail direction, in active chuck(18)On medial surface, bottom is formed with outward-dipping The second inclined-plane(8), on the second inclined-plane(8)One the second clamping jaw of upper setting(7), in the second clamping jaw(7)Bottom with activity press from both sides Head(18)Between be provided with the second elastic block rubber(9), described the second clamping jaw(7)With active chuck(18)Between it is second oblique Face(8)On be provided with the second guide rail(23), the second clamping jaw(7)With active chuck(18)Pass through the second guide rail(23)Can be along guide rail side To being slidably combined together.
Beneficial effect:Operation principle of the present utility model is such, according to clamped workpiece relative dimensions, regulation activity Chuck(18)Position, make the first clamping jaw(4)With the second clamping jaw(7)Between A/F to suitably sized, and by workpiece It is placed on the first clamping jaw(4)With the second clamping jaw(7)Between opening in, while adjust servo-actuated gripping block(10)Close to active chuck (18), rotating threaded shaft(12)And push against active chuck(18)Ball recess with it(15), due to being servo-actuated gripping block(10)With around Bearing pin(13)The trend of rotation, due to bearing pin(13)Peak and servo-actuated gripping block(10)The distance between minimum point of bottom More than T-slot shape guide rail(14)The height dimension of internal orifice, therefore servo-actuated gripping block(10)It can not rotate, in addition ratchet bar(16)Limit Servo-actuated gripping block is made(10)Retrogressing trend, so, leading screw is just(12)Just play a part of clamping, workpiece is in the first clamping jaw (4)With the second clamping jaw(7)Between horizontal-clamping while, because inclined-plane has downward component, the bottom surface of workpiece is compressed, prevented Only the hanging or bottom surface of workpiece, which does not press tightly, causes process quality issue, can be seen that by operation principle of the present utility model:This reality There is the advantages of Quick holding part and preferable clamping effect with new, and there is the advantages of service efficiency is higher, in addition, this Utility model also has the advantages of versatility and all preferable adaptability.
Brief description of the drawings
Fig. 1 is the front view of structure principle chart of the present utility model;
Fig. 2 is the Section A-A figure in Fig. 1;
Fig. 3 is the section B-B figure in Fig. 1;
Fig. 4 is the C-C sectional views in Fig. 1;
Fig. 5 is the D-D sectional views in Fig. 1;
Fig. 6 is the E-E sectional views in Fig. 1.
Shown in figure:1 it is base, 2 be key, 3 be the first elastic block rubber, 4 be the first clamping jaw, 5 be fixed chuck, 6 is First inclined-plane, 7 be the second clamping jaw, 8 be the second inclined-plane, 9 be the second elastic block rubber, 10 be servo-actuated gripping block, 11 be leading screw spiral shell It is female, 12 be leading screw, 13 be bearing pin, 14 be T-slot shape guide rail, 15 be ball recess, 16 be ratchet bar, 17 be bolt, 18 be living Dynamic chuck, 19 be T connector guide rail, 20 be open slot, 21 be the first guide rail, 22 be inclined-plane, 23 be the second guide rail.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, specific embodiment of the present utility model is:
A kind of special rapid clamping fixture of milling machine, it mainly includes base(1), described base(1)On be formed with T-slot shape Guide rail(14), in base(1)Left part pass through key(2)And bolt(17)By fixed chuck(5)With base(1)It is fixedly mounted Together, in fixed chuck(5)The base on opposite(1)One active chuck of upper setting(18), described active chuck(18)'s Bottom surface has cross sectional shape and T-slot shape guide rail(14)Section identical shape T connector guide rail(19), T connector guide rail(19)Can Along T-slot shape guide rail(14)Length direction slidably agrees with T-slot shape guide rail(14)Interior, described T connector guide rail(19)Bottom Portion is formed with open slot(20), ratchet bar(16)Through open slot(20)It is fixedly mounted on T-slot shape guide rail(14)Bottom, in work Dynamic chuck(18)The T-slot shape guide rail in outside(14)One servo-actuated gripping block of interior setting(10), the bottom of described servo-actuated gripping block Portion is an inclined-plane(22), on inclined-plane(22)Top, close to T-slot shape guide rail(14)The servo-actuated gripping block at interior position suitable for reading(10) With it, one and T-slot shape guide rail are set(14)The vertical bearing pin in side(13), in servo-actuated gripping block(10)Upper position, A feed screw nut is fixedly installed(11), described feed screw nut(11)Interior cooperation piece leading screw of installation settings(12), it is described Leading screw(12)End be round end shape, described leading screw(12)End corresponding to direction active chuck(18)Ball is formed with it Connected in star(15), in fixed chuck(5)On medial surface, to be formed with bottom be in the first outward-dipping inclined-plane(6), on the first inclined-plane (6)One the first clamping jaw of upper setting(4), in the first clamping jaw(4)Bottom and fixed chuck(5)Between be provided with the first elastic rubber Blob of viscose(3), described the first clamping jaw(4)With fixed chuck(5)Between inclined-plane on be provided with the first guide rail(21), the first clamping jaw (4)With fixed chuck(5)Pass through the first guide rail(21)Can slidably it be combined together along guide rail direction, in active chuck(18)It is interior On side, to be formed with bottom be in the second outward-dipping inclined-plane(8), on the second inclined-plane(8)One the second clamping jaw of upper setting(7), Second clamping jaw(7)Bottom and active chuck(18)Between be provided with the second elastic block rubber(9), described the second clamping jaw(7) With active chuck(18)Between the second inclined-plane(8)On be provided with the second guide rail(23), the second clamping jaw(7)With active chuck(18) Pass through the second guide rail(23)Can slidably it be combined together along guide rail direction.

Claims (4)

1. a kind of special rapid clamping fixture of milling machine, it mainly includes base(1), it is characterized in that:Described base(1)On be formed with T-slot shape guide rail(14), in base(1)Left part pass through key(2)And bolt(17)By fixed chuck(5)With base(1) It is fixedly installed togather, in fixed chuck(5)The base on opposite(1)One active chuck of upper setting(18), described activity folder Head(18)Bottom surface there is cross sectional shape and T-slot shape guide rail(14)Section identical shape T connector guide rail(19), T connector leads Rail(19)Can be along T-slot shape guide rail(14)Length direction slidably agrees with T-slot shape guide rail(14)Interior, described T connector is led Rail(19)Bottom is formed with open slot(20), ratchet bar(16)Through open slot(20)It is fixedly mounted on T-slot shape guide rail(14)'s Bottom, in active chuck(18)The T-slot shape guide rail in outside(14)One servo-actuated gripping block of interior setting(10), described servo-actuated folder The bottom of tight block is an inclined-plane(22), on inclined-plane(22)Top, close to T-slot shape guide rail(14)The servo-actuated folder at interior position suitable for reading Tight block(10)With it, one and T-slot shape guide rail are set(14)The vertical bearing pin in side(13), in servo-actuated gripping block(10)It is upper One portion position, fixed setting feed screw nut(11), described feed screw nut(11)Interior cooperation piece leading screw of installation settings(12), Described leading screw(12)End be round end shape, described leading screw(12)End corresponding to direction active chuck(18)With It is formed with ball recess(15).
A kind of 2. special rapid clamping fixture of milling machine according to claim 1, it is characterised in that:In fixed chuck(5)It is interior On side, to be formed with bottom be in the first outward-dipping inclined-plane(6), on the first inclined-plane(6)One the first clamping jaw of upper setting(4), Active chuck(18)On medial surface, to be formed with bottom be in the second outward-dipping inclined-plane(8), on the second inclined-plane(8)It is upper to set one Second clamping jaw(7).
A kind of 3. special rapid clamping fixture of milling machine according to claim 1 or 2, it is characterised in that:First clamping jaw(4)With Fixed chuck(5)Between inclined-plane on be provided with the first guide rail(21), the first clamping jaw(4)With fixed chuck(5)Led by first Rail(21)Can slidably it be combined together along guide rail direction, in the second clamping jaw(7)Bottom and active chuck(18)Described Two clamping jaws(7)With active chuck(18)Between the second inclined-plane(8)On be provided with the second guide rail(23), the second clamping jaw(7)With work Dynamic chuck(18)Pass through the second guide rail(23)Can slidably it be combined together along guide rail direction.
A kind of 4. special rapid clamping fixture of milling machine according to claim 3, it is characterised in that:In the first clamping jaw(4)'s Bottom and fixed chuck(5)Between be provided with the first elastic block rubber(3), in the second clamping jaw(7)Bottom and active chuck (18)Between be provided with the second elastic block rubber(9).
CN201720455138.XU 2017-04-27 2017-04-27 A kind of special rapid clamping fixture of milling machine Expired - Fee Related CN206883211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720455138.XU CN206883211U (en) 2017-04-27 2017-04-27 A kind of special rapid clamping fixture of milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720455138.XU CN206883211U (en) 2017-04-27 2017-04-27 A kind of special rapid clamping fixture of milling machine

Publications (1)

Publication Number Publication Date
CN206883211U true CN206883211U (en) 2018-01-16

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Family Applications (1)

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CN201720455138.XU Expired - Fee Related CN206883211U (en) 2017-04-27 2017-04-27 A kind of special rapid clamping fixture of milling machine

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106944849A (en) * 2017-04-27 2017-07-14 苏州蓝王机床工具科技有限公司 A kind of special rapid clamping fixture of milling machine
CN108851849A (en) * 2018-07-07 2018-11-23 宁波晓势电子科技有限公司 Assisting sleep mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106944849A (en) * 2017-04-27 2017-07-14 苏州蓝王机床工具科技有限公司 A kind of special rapid clamping fixture of milling machine
CN108851849A (en) * 2018-07-07 2018-11-23 宁波晓势电子科技有限公司 Assisting sleep mechanism

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180116

Termination date: 20180427