CN106624881A - Pressing device for being fitted with T-type groove in a machine tool platform - Google Patents

Pressing device for being fitted with T-type groove in a machine tool platform Download PDF

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Publication number
CN106624881A
CN106624881A CN201611097305.4A CN201611097305A CN106624881A CN 106624881 A CN106624881 A CN 106624881A CN 201611097305 A CN201611097305 A CN 201611097305A CN 106624881 A CN106624881 A CN 106624881A
Authority
CN
China
Prior art keywords
stud
hole
machine tool
platform
pressing plate
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
CN201611097305.4A
Other languages
Chinese (zh)
Inventor
彭思潇
赵本春
肖斌
韦崇福
钟宏伟
陈钧
邱海庆
杨先勇
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.)
Jiangxi Changhe Aviation Industries Co Ltd
Original Assignee
Jiangxi Changhe Aviation Industries 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 Jiangxi Changhe Aviation Industries Co Ltd filed Critical Jiangxi Changhe Aviation Industries Co Ltd
Priority to CN201611097305.4A priority Critical patent/CN106624881A/en
Publication of CN106624881A publication Critical patent/CN106624881A/en
Pending legal-status Critical Current

Links

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

Abstract

The invention belongs to the field of machining, and relates to a pressing device for being fitting with a T-type groove in a machine tool platform. The pressing device is formed by combining a T-type strip, a stud, a supporting rod, locking bolts, a pressing nut and a pressing plate. The pressing device presses a part on the machine tool platform for orientation, and can guarantee the stability of the suspended part of the part to avoid trembling of the part. The pressing device can achieve automatic orientation and convenient positioning, clamps the part stably, rapid and convenient to use, low in clamping difficulty, high in working efficiency and meanwhile capable of meeting the requirements for production of parts of the same type in series. The size of the part is more stable, the qualification rate of the part is greatly increased, the machining efficiency of the part is improved greatly, and machining cost is lowered.

Description

A kind of hold down gag of the T-slot for adapting to platform of machine tool
Technical field
The invention belongs to jig field, is related to a kind of hold down gag of the T-slot for adapting to platform of machine tool.
Background technology
In machining, when the cantilevered out platen in the non-processing face of appearance, at this moment it is also required to press the workpiece Tightly, by the innovation transformation to common pressing plate result, a kind of hold down gag for cantilevered out place's part is devised.
The content of the invention
The purpose of the present invention is:Propose that one kind can automatic orientation and convenient positioning, clamping be stable, efficient and convenient, clamping is difficult Spend little, high working efficiency, while can be with the platform of machine tool fixture of seriation.
The technical scheme is that:
A kind of hold down gag of the T-slot for adapting to platform of machine tool is provided, the hold down gag include T-shaped bar 1, pressing plate 2, Stud 3, pole 4, locking bolt 6 and clamp nut 8;
The T-shaped bar 1 can coordinate with the T-slot of platform of machine tool, and T-shaped bar 1 is provided with bolt hole, stud bolt hole and pole hole; Described locking bolt 6 is arranged in bolt hole, and the lower end of the stud 3 is fixed in stud bolt hole, pole 4 and pole hole screw thread Coordinate;Stud 3 can not be rotated relative to T-shaped bar 1;Pressing plate is provided with through hole;
The through hole of described pressing plate is run through at the top of stud 3, and coordinates with the screw thread of clamp nut 8;Clamp nut 8 can be Freely rotate on stud 3 and move up and down along stud 3, the aperture of the through hole is less than the external diameter of nut;
Pole 4 be arranged in parallel with described stud 3;T-shaped bar 1 can be locked in locking bolt 6 T-slot of platform of machine tool In.
Further, pressure head 5 is provided with described pressing plate lower face, described pressure head 5 is arc or hemispherical.
Further, helical spring 7 is set with described stud 3, described helical spring is located at pressing plate and T-shaped bar 1, Spring force upwards is provided for pressing plate.
Further, described stud bolt hole is internal splined hole, and described stud lower end is male splined shaft.
Further, described bolt hole is multiple.
The invention has the beneficial effects as follows:
The present invention relates to the problem that the cantilevered out place of many parts compresses, during platform of machine tool cantilevered out due to the non-processing face of part, Common screw-pressing can not be adopted, in order to solve problems, it is proposed that a kind of hold down gag for cantilevered out place's part.
It was verified that after using the present invention, reducing the clamping difficulty of operator, surface quality of workpieces is improve, made Accessory size is more stable, greatly improves part qualification rate and working (machining) efficiency, reduces processing cost.And the fixture can be Rowization, meet the production of same type part.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the top view of the present invention;
Fig. 3 is the side view of the present invention;
Wherein:1-T type bars, 2- pressing plates, 3- studs, 4- poles, 5- pressure heads, 6- locking bolts, 7- helical springs, 8- are compressed Nut.
Specific embodiment
The specific embodiment of the present invention is described in further details below:
A kind of hold down gag of the T-slot for adapting to platform of machine tool is provided, the hold down gag include T-shaped bar 1, pressing plate 2, Stud 3, pole 4, locking bolt 6 and clamp nut 8;
The T-shaped bar 1 can coordinate with the T-slot of platform of machine tool, and T-shaped bar 1 is provided with bolt hole, stud bolt hole and pole hole; Described locking bolt 6 is arranged in bolt hole, and the lower end of the stud 3 is fixed in stud bolt hole, pole 4 and pole hole screw thread Coordinate;Stud 3 can not be rotated relative to T-shaped bar 1;Pressing plate is provided with through hole;
The through hole of described pressing plate is run through at the top of stud 3, and coordinates with the screw thread of clamp nut 8;Clamp nut 8 can be Freely rotate on stud 3 and move up and down along stud 3, the aperture of the through hole is less than the external diameter of nut;
Pole 4 be arranged in parallel with described stud 3;T-shaped bar 1 can be locked in locking bolt 6 T-slot of platform of machine tool In.
Further, pressure head 5 is provided with described pressing plate lower face, described pressure head 5 is arc or hemispherical.
Further, helical spring 7 is set with described stud 3, described helical spring is located at pressing plate and T-shaped bar 1, Spring force upwards is provided for pressing plate.
Further, described stud bolt hole is internal splined hole, and described stud lower end is male splined shaft.
Further, described bolt hole is multiple.
In actual Milling Process, the T-shaped bar 1 can coordinate with the T-slot of platform of machine tool, and T-shaped bar 1 is provided with bolt Hole, stud bolt hole and pole hole;Described locking bolt 6 is arranged in bolt hole, and the lower end of the stud 3 is fixed on stud bolt hole In, pole 4 coordinates with pole hole screw thread;Stud 3 can not be rotated relative to T-shaped bar 1;Pressing plate is provided with through hole.

Claims (5)

1. a kind of hold down gag of the T-slot for adapting to platform of machine tool, the hold down gag includes T-shaped bar (1), pressing plate (2), spiral shell Post (3), pole (4), locking bolt (6) and clamp nut (8);
The T-shaped bar (1) can coordinate with the T-slot of platform of machine tool, and T-shaped bar (1) is provided with bolt hole, stud bolt hole and pole hole; During described locking bolt (6) is arranged on bolt hole, the lower end of the stud (3) is fixed in stud bolt hole, pole (4) and pole Hole screw thread coordinates;Stud (3) can not be rotated relative to T-shaped bar (1);Pressing plate is provided with through hole;
The through hole of described pressing plate is run through at the top of stud (3), and coordinates with clamp nut (8) screw thread;Clamp nut (8) can Freely rotate on stud (3) and move up and down along stud (3), the aperture of the through hole is less than the external diameter of nut;
Pole (4) be arranged in parallel with described stud (3);T-shaped bar (1) can be locked in locking bolt (6) T of platform of machine tool In type groove.
2. according to a kind of hold down gag of the T-slot for adapting to platform of machine tool of claim 1, it is characterised in that:Described pressing plate Pressure head (5) is provided with lower face, described pressure head (5) is arc or hemispherical.
3. according to a kind of hold down gag of the T-slot for adapting to platform of machine tool of claim 1, it is characterised in that:Described stud (3) it is set with helical spring (7) on, described helical spring is located at pressing plate and T-shaped bar (1), for pressing plate spring upwards is provided Power.
4. according to a kind of hold down gag of the T-slot for adapting to platform of machine tool of claim 1, it is characterised in that:Described stud Hole is internal splined hole, and described stud lower end is male splined shaft.
5. according to a kind of hold down gag of the T-slot for adapting to platform of machine tool of claim 1, it is characterised in that:Described bolt Hole is multiple.
CN201611097305.4A 2016-12-02 2016-12-02 Pressing device for being fitted with T-type groove in a machine tool platform Pending CN106624881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611097305.4A CN106624881A (en) 2016-12-02 2016-12-02 Pressing device for being fitted with T-type groove in a machine tool platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611097305.4A CN106624881A (en) 2016-12-02 2016-12-02 Pressing device for being fitted with T-type groove in a machine tool platform

Publications (1)

Publication Number Publication Date
CN106624881A true CN106624881A (en) 2017-05-10

Family

ID=58814287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611097305.4A Pending CN106624881A (en) 2016-12-02 2016-12-02 Pressing device for being fitted with T-type groove in a machine tool platform

Country Status (1)

Country Link
CN (1) CN106624881A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857990A (en) * 2018-09-19 2018-11-23 重庆齿轮箱有限责任公司 flange connecting device
CN110450065A (en) * 2019-07-25 2019-11-15 上海拓璞数控科技股份有限公司 The simple tooling fixture and its method for tooling of cylinder section part
CN113977321A (en) * 2021-11-26 2022-01-28 河北晶龙阳光设备有限公司 Milling fixture device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203228032U (en) * 2013-04-17 2013-10-09 无锡东雄金鹰科技有限公司 Boss end face milling fixture
CN203712548U (en) * 2013-12-30 2014-07-16 新乡职业技术学院 Fast adjustable press plate device
CN104972333A (en) * 2015-07-27 2015-10-14 洛阳轴研科技股份有限公司 Fixture for machining annular parts and method for machining parts through fixture
CN204748034U (en) * 2015-07-30 2015-11-11 陕西柴油机重工有限公司 Machine tool table compresses tightly and uses rhombus seat
CN105729169A (en) * 2014-12-09 2016-07-06 安徽池州家用机床股份有限公司 Saddle boring and milling clamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203228032U (en) * 2013-04-17 2013-10-09 无锡东雄金鹰科技有限公司 Boss end face milling fixture
CN203712548U (en) * 2013-12-30 2014-07-16 新乡职业技术学院 Fast adjustable press plate device
CN105729169A (en) * 2014-12-09 2016-07-06 安徽池州家用机床股份有限公司 Saddle boring and milling clamp
CN104972333A (en) * 2015-07-27 2015-10-14 洛阳轴研科技股份有限公司 Fixture for machining annular parts and method for machining parts through fixture
CN204748034U (en) * 2015-07-30 2015-11-11 陕西柴油机重工有限公司 Machine tool table compresses tightly and uses rhombus seat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857990A (en) * 2018-09-19 2018-11-23 重庆齿轮箱有限责任公司 flange connecting device
CN108857990B (en) * 2018-09-19 2023-09-26 重庆齿轮箱有限责任公司 Flange plate connecting device
CN110450065A (en) * 2019-07-25 2019-11-15 上海拓璞数控科技股份有限公司 The simple tooling fixture and its method for tooling of cylinder section part
CN113977321A (en) * 2021-11-26 2022-01-28 河北晶龙阳光设备有限公司 Milling fixture device

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Application publication date: 20170510

WD01 Invention patent application deemed withdrawn after publication