CN105855933A - Installation adjustment mechanism used for tool fixtures - Google Patents

Installation adjustment mechanism used for tool fixtures Download PDF

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Publication number
CN105855933A
CN105855933A CN201610163727.0A CN201610163727A CN105855933A CN 105855933 A CN105855933 A CN 105855933A CN 201610163727 A CN201610163727 A CN 201610163727A CN 105855933 A CN105855933 A CN 105855933A
Authority
CN
China
Prior art keywords
drive screw
base
slide plate
slide
pitch
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
CN201610163727.0A
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Chinese (zh)
Inventor
冯杰华
Original Assignee
冯杰华
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 冯杰华 filed Critical 冯杰华
Priority to CN201610163727.0A priority Critical patent/CN105855933A/en
Publication of CN105855933A publication Critical patent/CN105855933A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/061Work-clamping means adapted for holding a plurality of workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/08Devices for clamping a plurality of workpieces

Abstract

The invention discloses an installation adjustment mechanism used for tool fixtures. The installation adjustment mechanism comprises a base which is provided with a guide rail. The base is further provided with a driving gear, a first transmission gear and a second transmission gear, wherein the first transmission gear and the second transmission gear can be driven by the driving gear and can achieve output at the same rotation speed. The output end of the first transmission gear is provided with a first transmission threaded rod. The output end of the second transmission gear is provided with a second transmission threaded rod. The base is further provided with a first sliding plate, a second sliding plate, a third sliding plate and a fourth sliding plate, and the first sliding plate, the second sliding plate, the third sliding plate and the fourth sliding plate can slide front and back along the guide rail. A fixing plate which is matched with the first sliding plate and used for installing the first fixture is further arranged on the base. The distance between every two adjacent sliding plates of the four sliding plates is equal and is equal to that between the fixing plate and the first sliding plate.

Description

Installation governor motion for frock clamp
Technical field
The present invention relates to frock clamp field, be particularly used for the installation governor motion of frock clamp.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, to accept construction Or the device of detection, also known as fixture.In a broad sense, any operation in technical process, for fast Speed, the device of workpiece is installed easily and safely, all can be described as fixture.Such as weld jig, inspection folder Tool, assembling jig, jig etc..Wherein jig is most commonly seen, is often simply called fixture.? When processing workpiece on lathe, drawing specifies in order to make the surface of workpiece to reach dimensions, geometry and The technology requirements such as the relative-position error with other surfaces, must install workpiece before processing, clip. Fixture generally by setting element, clamping device, to cutter induction element, indexing means, connecting element with And the composition such as clamp body.Fixture is typically all and is designed for distinctive product, different products, The everyway such as shape, size there are differences, high according to patience to process equipment of the most different products, Versatility is low.The present invention is aiming at this present situation and researches and develops.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, it is provided that a kind of installation for frock clamp is adjusted Joint mechanism;It has that mechanism is the compactest, mechanical strength is high, practical and convenient, production effect can be effectively improved The advantage of rate.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
Installation governor motion for frock clamp, it is characterised in that include base, base is provided with Guide rail, base is additionally provided with driving gear and can be driven by and realize the first biography of same rotational speed output Moving gear, the second travelling gear, the first travelling gear outfan is provided with the first drive screw, the second transmission Gear outfan is provided with the second drive screw, and two drive screws are arranged in parallel;First drive screw is provided with spiral shell Away from two thread segments of respectively a and 3a, the second drive screw is provided with pitch and is respectively two spiral shells of 2a and 4a Stricture of vagina section;Be additionally provided with on base that be arranged in order, can be along the first sliding panel of guide rail slide anteroposterior, second sliding Dynamic plate, the 3rd slide plate and the 4th slide plate, wherein, on the first slide plate and the first drive screw, pitch is a spiral shell Stricture of vagina section screw-driven connects;On 3rd slide plate the first drive screw, pitch is that 3a thread segment screw-driven connects Connect;On second slide plate and the second drive screw, pitch is that 2a thread segment screw-driven connects;4th slide plate It is connected with the thread segment screw-driven that pitch on the second drive screw is 4a;Being additionally provided with on described base can Coordinate with the first slide plate for install first fixture fixed plate, two pieces the most adjacent in four pieces of slide plates it Spacing is equal and this spacing is equal to the spacing between fixed plate and described first slide plate.
Further, described base is additionally provided with the regulation servomotor for driving driving gear.
Further, it is respectively equipped with transmission nut bottom described four slide plates.
Further, described base is additionally provided with for installing the first drive screw and the second transmission spiral shell The bearing block of bar.
Further, guide rail is provided with slip draw-in groove, described four pieces of slide plates is respectively equipped with and can snap in cunning Slide block in dynamic draw-in groove.
The invention has the beneficial effects as follows: by reasonably design, install between fixed plate and the first slide plate First fixture, installs second fixture between first and second slide plate, pacifies between second and third slide plate Fill the 3rd fixture, the 4th fixture is installed between second and third slide plate, owing to relative velocity is identical, Four fixtures can realize clamping simultaneously, and according to the needs produced, four fixtures can process same work Sequence, or process different operations respectively, therefore can be greatly improved production efficiency;Screw drive is joined Close the slip draw-in groove of guide rail, stable and mechanical strength is high;This is rational in infrastructure compact, can effectively save Save space, practicality gets up to be also convenient for;
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the detonation configuration schematic diagram of the present invention.
Fig. 3 is the cross-sectional view that the present invention installs after fixture under original state.
Fig. 4 is each slide plate forward travel distance d on the basis of 3 on figure1Cross-sectional view.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and Embodiment, is described in further detail the present invention.Should be appreciated that specific embodiment described herein Only in order to explain the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to shown in Fig. 2, for the installation governor motion of frock clamp, it is characterised in that include Having base 2, base is provided with guide rail 1, base is additionally provided with driving gear 3 and can be driven by and Realizing first travelling gear the 4, second travelling gear 5 of same rotational speed output, the first travelling gear 4 is defeated Going out end and be provided with the first drive screw 6, the second travelling gear 5 outfan is provided with the second drive screw 7, and two Drive screw is arranged in parallel;First drive screw 6 is provided with pitch and is respectively two thread segments of a and 3a, Second drive screw 7 is provided with pitch and is respectively two thread segments of 2a and 4a;It is additionally provided with on base and arranges successively Row, can along first sliding panel the 8, second sliding panel the 9, the 3rd slide plate 10 of guide rail 1 slide anteroposterior and 4th slide plate 11, wherein, on the first slide plate and the first drive screw 6, pitch is a thread segment screw-driven Connect;On 3rd slide plate the first drive screw 6, pitch is that 3a thread segment screw-driven connects;Second is sliding On plate and the second drive screw 7, pitch is that 2a thread segment screw-driven connects;4th slide plate and second passes On dynamic screw rod 7, pitch is the thread segment screw-driven connection of 4a;Being additionally provided with on base 2 can be sliding with first Plate 8 coordinates the fixed plate 12 for installing first fixture, the spacing phase of the most adjacent two pieces in four pieces of slide plates Deng and this spacing equal to spacing between fixed plate 12 and described first slide plate 8.
In the present invention, base 1 is additionally provided with the regulation servomotor 17 for driving driving gear 3. It is of course also possible to use alternate manner to realize the driving to driving gear 3.
In the present invention, bottom four slide plates, it is respectively equipped with transmission nut 16.Each transmission nut mates it Corresponding thread segment, when the drive screw is rotated, drive screw coordinates with transmission nut, by transmission spiral shell Female slide plate driving correspondence realizes slide anteroposterior.
In the present invention, base 1 is additionally provided with for installing the first drive screw 6 and the second drive screw 7 Bearing block 13.
In the present invention, guide rail 1 is provided with slip draw-in groove 14, four pieces of slide plates is respectively equipped with and can snap in cunning Slide block 15 in dynamic draw-in groove 14.
Utilize the installation governor motion of the present invention, fixture 19 can be installed, at fixed plate and the first slide plate Between first fixture is installed, second fixture is installed between first and second slide plate, sliding at second and third 3rd fixture is installed between plate, the 4th fixture is installed between second and third slide plate.It is worth mentioning It is that the present invention can also increase the quantity of travelling gear and drive screw, to reach to install more sliding panel Purpose.
Certainly, in the present invention, it is also possible to increase the hop count of different pitch on same drive screw, with Reach to install the purpose of more sliding panel.
The operation principle of the present invention is: drive driving gear 3 to rotate by servomotor, driving gear 3 Impart power to first from travelling gear 4 and the second travelling gear 5, same the, two travelling gears will Power is respectively by the first drive screw 6 and the second drive screw 7, and two drive screws lead to when rotating respectively Crossing transmission nut drives corresponding slide plate to realize slide anteroposterior, divides owing to the first drive screw 6 is provided with pitch Not Wei two thread segments of a and 3a, the second drive screw 7 is provided with pitch and is respectively two screw threads of 2a and 4a Section, with reference to shown in Fig. 3, fixed plate, first to fourth slide plate are arranged in order and come, in four pieces of slide plates The spacing of the most adjacent two pieces is equal and this spacing is equal between fixed plate 12 and described first slide plate 8 Away from, install workpiece 18 by fixture 19, every in original state bottom plate, first to fourth slide plate Adjacent spacing between the two is D+d1, between each adjacent workpiece, there is uniform distances D1, due to two On drive screw, the pitch of different sections has geometric proportion relation, the phase between the first slide plate with fixed plate 12 When being B to speed, the relative velocity between the second slide plate and the first slide plate is also B, the 3rd slide plate and Relative velocity between two slide plates is also B, similarly, and the speed relatively between the 4th slide plate and the 3rd slide plate Degree is also B, because both relative velocity adjacent is identical, no matter therefore under any state, fixed plate, Spacing between the two the most adjacent in first to fourth slide plate is all identical, with reference to shown in Fig. 4, when First slide plate opposing fixed plate forward travel distance is d1Time, the second slide plate is relative to the first slide plate, the 3rd slide plate phase Also it is d to the second slide plate, the 4th slide plate relative to the 3rd slide plate forward travel distance1, accordingly, adjacent workpieces it Between the distance of relative movement be also d1, therefore process same workpiece, can simultaneously clamp on once mounting.
The governor motion structure of the present invention, according to the needs produced, four fixtures can process same work Sequence, or process different operations respectively, therefore can be greatly improved production efficiency;For processing not Same workpiece, utilizes the installation governor motion of the present invention, only need to optimize clamp structure.And clamping Can be with the spacing between compression element when of finding, minimizing equipment walks the time of sky cutter, improves and produces effect Rate.This structure can also be applied to some occasion needing even regulation spacing, it is achieved a power adjustment Multiple positions, such as feed preparing device etc..

Claims (5)

1. for the installation governor motion of frock clamp, it is characterised in that include base (2), on base It is provided with guide rail (1), base is additionally provided with driving gear (3) and can be driven by and realize First travelling gear (4) of same rotational speed output, the second travelling gear (5), the first driving cog Wheel (4) outfan is provided with the first drive screw (6), and the second travelling gear (5) outfan sets Having the second drive screw (7), two drive screws are arranged in parallel;First drive screw (6) sets Having pitch to be respectively two thread segments of a and 3a, the second drive screw (7) is provided with pitch and is respectively Two thread segments of 2a and 4a;Be additionally provided with on base that be arranged in order, can be along before and after guide rail (1) The first sliding panel (8), the second sliding panel (9), the 3rd slide plate (10) and the 4th that slide are sliding Plate (11), wherein, the first slide plate and the upper pitch of the first drive screw (6) are a thread segment spiral shell Stricture of vagina is in transmission connection;The upper pitch of 3rd slide plate the first drive screw (6) is that 3a thread segment screw thread passes It is dynamically connected;Second slide plate and the upper pitch of the second drive screw (7) are 2a thread segment screw-driven Connect;4th slide plate and the thread segment screw-driven that the upper pitch of the second drive screw (7) is 4a Connect;It is additionally provided with on described base (2) and can coordinate with the first slide plate (8) for installation first The fixed plate (12) of individual fixture, in four pieces of slide plates, the spacing of the most adjacent two pieces is equal and this spacing Equal to the spacing between fixed plate (12) and described first slide plate (8).
Installation governor motion for frock clamp the most according to claim 1, it is characterised in that institute The regulation servomotor (17) for driving driving gear (3) it is additionally provided with on the base (1) stated.
Installation governor motion for frock clamp the most according to claim 2, it is characterised in that institute State and bottom four slide plates, be respectively equipped with transmission nut (16).
Installation governor motion for frock clamp the most according to claim 3, it is characterised in that institute It is additionally provided with for installing the first drive screw (6) and the second drive screw on the base (1) stated (7) bearing block (13).
5., according to the installation governor motion for frock clamp described in any one of claim 1-4, it is special Levy and be that described guide rail (1) is provided with slip draw-in groove (14), on described four pieces of slide plates respectively It is provided with and can snap in slide block (15) in slip draw-in groove (14).
CN201610163727.0A 2016-03-22 2016-03-22 Installation adjustment mechanism used for tool fixtures Pending CN105855933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610163727.0A CN105855933A (en) 2016-03-22 2016-03-22 Installation adjustment mechanism used for tool fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610163727.0A CN105855933A (en) 2016-03-22 2016-03-22 Installation adjustment mechanism used for tool fixtures

Publications (1)

Publication Number Publication Date
CN105855933A true CN105855933A (en) 2016-08-17

Family

ID=56625404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610163727.0A Pending CN105855933A (en) 2016-03-22 2016-03-22 Installation adjustment mechanism used for tool fixtures

Country Status (1)

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CN (1) CN105855933A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421828A (en) * 2017-08-28 2017-12-01 安徽奥丰汽车配件有限公司 One bulb arm hardness test device
CN108340180A (en) * 2018-04-28 2018-07-31 湖州新元素金属制品有限公司 A kind of metal product chamfering machinery
CN108490004A (en) * 2018-03-27 2018-09-04 武汉理工大学 A kind of adjustable tool for automating non-destructive testing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421828A (en) * 2017-08-28 2017-12-01 安徽奥丰汽车配件有限公司 One bulb arm hardness test device
CN108490004A (en) * 2018-03-27 2018-09-04 武汉理工大学 A kind of adjustable tool for automating non-destructive testing
CN108340180A (en) * 2018-04-28 2018-07-31 湖州新元素金属制品有限公司 A kind of metal product chamfering machinery

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160817

WD01 Invention patent application deemed withdrawn after publication