CN109794788A - A kind of lathe annulus type component roughing clamping device - Google Patents

A kind of lathe annulus type component roughing clamping device Download PDF

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Publication number
CN109794788A
CN109794788A CN201910206542.7A CN201910206542A CN109794788A CN 109794788 A CN109794788 A CN 109794788A CN 201910206542 A CN201910206542 A CN 201910206542A CN 109794788 A CN109794788 A CN 109794788A
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CN
China
Prior art keywords
clamping
clamping fixture
type component
fixture
cylinder
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
CN201910206542.7A
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Chinese (zh)
Inventor
许胜强
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.)
Changxing Qikai Mechanical Equipment Co Ltd
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Changxing Qikai Mechanical Equipment 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 Changxing Qikai Mechanical Equipment Co Ltd filed Critical Changxing Qikai Mechanical Equipment Co Ltd
Priority to CN201910206542.7A priority Critical patent/CN109794788A/en
Publication of CN109794788A publication Critical patent/CN109794788A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of lathe annulus type component roughing clamping devices, including clamping fixture table, the inside of the clamping fixture table offers sliding slot, and the inside of sliding slot is equipped with cylinder, and moving lever is installed above cylinder, clamping plate is installed above the moving lever, support plate is installed at the top of the clamping fixture table, the inside of the clamping fixture table offers limit hole, and the bottom of clamping fixture table is rotatably connected to erecting bed by rotation axis, the side of the erecting bed is rotatably connected to gag lever post by Damping rotation shaft, security bar is installed at a side position of cylinder on the clamping fixture table, and the side of security bar is provided with screw plate, the present invention is provided with gag lever post, solving on vertical machine does not have the dedicated fixed structure of clamping device, clamping device is not easy to be fixed on the problem on vertical machine, provided with security bar, it solves outer It connects cylinder tube to rub on the table, external cylinder tube is caused to wear more serious problem.

Description

A kind of lathe annulus type component roughing clamping device
Technical field
The invention belongs to machine tool fixture technical fields, and in particular to a kind of lathe annulus type component roughing clamping dress It sets.
Background technique
Machine tool fixture is a kind of device on lathe to clamping workpiece and guidance cutter, aims at certain road work of a certain workpiece Sequence and the fixture specially designed, its main feature is that compact-sized, operation rapidly, conveniently, it is laborsaving, it is ensured that higher machining accuracy And production efficiency, but manufacture and design that the period is longer, manufacturing expense is also higher.
It is CN201721761983.6 in China Patent No., patent name is to mention in a kind of air-actuated jaw, using cylinder Drive three convex bodys mobile, thus realize the clamping to workpiece, but a kind of above-mentioned air-actuated jaw is in actual use, vertical machine No dedicated fixed structure of clamping device on bed, clamping device is not easy to be fixed on vertical machine, and external cylinder Pipe is contacted with the workbench on vertical machine, and in clamping device movement, external cylinder tube rubs on the table, causes external The more serious problem of cylinder pipe abrasion the problem of based on appearing above, proposes a kind of lathe annulus type component roughing dress Clamp device.
Summary of the invention
The purpose of the present invention is to provide a kind of lathe annulus type component roughing clamping devices, to solve above-mentioned background There is no dedicated fixed structure on the vertical machine proposed in technology, the installation of clamping device is complex, and clamping device The upper structure without protecting external cylinder tube, the problem for causing cylinder tube service life short.
To achieve the above object, the invention provides the following technical scheme: a kind of lathe annulus type component roughing clamping Device, including clamping fixture table, the inside of the clamping fixture table offers sliding slot, and the inside of sliding slot is equipped with cylinder, and cylinder is upper Side is equipped with moving lever, and clamping plate is equipped with above the moving lever, support plate, the folder are equipped at the top of the clamping fixture table The inside of tool platform offers limit hole, and the bottom of clamping fixture table is rotatably connected to erecting bed by rotation axis, the erecting bed Side is rotatably connected to gag lever post by Damping rotation shaft, is equipped with protection at a side position of cylinder on the clamping fixture table Item, and the side of security bar is provided with screw plate, and limit steel ring has been bolted to connection at the top of the clamping fixture table.
Preferably, there are three the limit hole is arranged altogether, and three limit hole circular arrays are distributed in inside clamping fixture table, Be internally provided with and the corresponding matching hole of limit hole of the erecting bed, the inside of the limit hole is equipped with spacer pin.
Preferably, there are two the gag lever post is arranged altogether, and two gag lever posts are symmetricly set on the two sides of clamping fixture table, wherein The rotational angle of gag lever post is 0 ° -180 °
Preferably, the security bar is trapezium structure, and wherein the appearance cotton of security bar is coated with oil-repellent.
Preferably, the bottom of the erecting bed is provided with several anti-skid bulges, and the outer surface of several anti-skid bulges It is coated with rust-proof coating.
Preferably, it is 120 ° that the clamping fixture table, which rotates primary angle, and clamping fixture table of every rotation, inside clamping fixture table Limit hole and erecting bed inside matching hole can correspond.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention be provided with gag lever post, gag lever post firmly rotate down afterwards with the card slot on the workbench of vertical machine Cooperation, can be fixed clamping device, solving on vertical machine does not have the dedicated fixed structure of clamping device, clamping device It is not easy to be fixed on the problem on vertical machine, is conducive to the quick fixation of clamping device, has saved the set-up time, avoid biography The clamping device of system is fixed on the workbench of vertical machine using the weight of itself, causes the weight of clamping device itself big, It is not easy to mobile problem.
(2) present invention is provided with security bar, and security bar is for the external cylinder tube of support, on external cylinder tube and lathe Workbench between separated by security bar, be conducive to protect external cylinder tube, reduce rubbing for external cylinder tube and workbench It wipes, reduces the wear intensity of external cylinder tube, improve the service life of external cylinder tube, solve external cylinder tube and exist It rubs on workbench, external cylinder tube is caused to wear more serious problem.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is that the present invention removes the state diagram after security bar;
Fig. 3 is the side view of cylinder of the present invention;
Fig. 4 is the structural schematic diagram of security bar of the present invention;
Fig. 5 is the side view of security bar of the present invention;
In figure: 1- clamping fixture table;2- sliding slot;3- cylinder;4- moving lever;5- clamping plate;6- support plate;7- limit hole;8- rotation Axis;9- erecting bed;10- Damping rotation shaft;11- gag lever post;12- security bar;13- screw plate;14- limits steel ring;15- matching hole; 16- spacer pin;17- anti-skid bulge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-Fig. 5, the invention provides the following technical scheme: a kind of lathe annulus type component roughing fills Clamp device, including clamping fixture table 1, the inside of clamping fixture table 1 offers sliding slot 2, and the inside of sliding slot 2 is equipped with cylinder 3, and cylinder 3 Top moving lever 4 is installed, the top of moving lever 4 is equipped with clamping plate 5, and the top of clamping fixture table 1 is equipped with support plate 6, round Part is placed in support plate 6, is conducive to the pre- clamping of circular pieces, improves clamping speed, the inside of clamping fixture table 1 opens up limited Position hole 7, and the bottom of clamping fixture table 1 is rotatably connected to erecting bed 9 by rotation axis 8, the side of erecting bed 9 passes through Damping rotation shaft 10 It is rotatably connected to gag lever post 11, the two sides of gag lever post 11 are provided with anti-wear convex block, are conducive in gag lever post 11 and workbench Card slot cooperation is fixed, and is improved the stability of clamping device, is equipped with security bar at a side position of cylinder 3 on clamping fixture table 1 12, and the side of security bar 12 is provided with screw plate 13, the top of clamping fixture table 1 has been bolted to connection limit steel ring 14, The extreme sport position that steel ring 14 limits moving lever 4 is limited, stable clamping parts are conducive to.
It is adjusted for the ease of the position of clamping fixture table 1, it is preferred that there are three limit hole 7 is arranged altogether, and three limit holes 7 are in Annular array is distributed in inside clamping fixture table 1, be internally provided with and the corresponding matching hole 15 of limit hole 7 of erecting bed 9, limit The inside in hole 7 is equipped with spacer pin 16.
For the ease of the fixation of clamping device, it is preferred that there are two gag lever post 11 is arranged altogether, and two gag lever posts 11 are symmetrical The two sides of clamping fixture table 1 are set, and wherein the rotational angle of gag lever post 11 is 0 ° -180 °.
In order to guarantee the service life of security bar 12, it is preferred that security bar 12 is trapezium structure, and wherein security bar 12 is outer Table cotton is coated with oil-repellent.
In order to be conducive to the stabilization of erecting bed 9, it is preferred that the bottom of erecting bed 9 is provided with several anti-skid bulges 17, and The outer surface of several anti-skid bulges 17 is coated with rust-proof coating.
For the ease of the rotation of clamping fixture table 1, it is preferred that it is 120 ° that clamping fixture table 1, which rotates primary angle, and every rotation is primary Clamping fixture table 1, the limit hole 7 inside clamping fixture table 1 can be corresponded with the matching hole 15 inside erecting bed 9.
The working principle of the invention and process for using: in use, clamping device is carried on the workbench of vertical machine, Then two gag lever posts 7 firmly are pulled down simultaneously manually, gag lever post 7 is caught in the card slot inside workbench, gag lever post 7 and work Make the card slot interference fit of platform, clamping device is fixed to be completed, and user connects the pipeline of external air pump and cylinder 3, then will Security bar 12 is bolted to connection on the outer wall of clamping fixture table 1, and external pipe is placed on security bar 12, user's tune The position of clamping fixture table 1, rotary clamp platform 1 are saved, clamping fixture table 1 rotates around rotation axis 8, after determining position, spacer pin 16 is inserted into Inside limit hole 7 and matching hole 15, finally annulus part is placed in support plate 6, then opens the switch of outer inside casing, gas Cylinder supplies power to cylinder 3, and the push rod of cylinder 3 pushes moving lever 4 to move, and moving lever 4 drives clamping plate 5 to move, three 5 phases of clamping plate It is mutually close, annulus part is clamped, user operates lathe and processes to annulus part.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. the inside of a kind of lathe annulus type component roughing clamping device, including clamping fixture table (1), the clamping fixture table (1) is opened Inside equipped with sliding slot (2), and sliding slot (2) is equipped with cylinder (3), and moving lever (4) are equipped with above cylinder (3), described It is equipped with above moving lever (4) clamping plate (5), support plate (6) is installed at the top of the clamping fixture table (1), it is characterised in that: institute The inside for stating clamping fixture table (1) offers limit hole (7), and the bottom of clamping fixture table (1) is rotatably connected to installation by rotation axis (8) The side of platform (9), the erecting bed (9) is rotatably connected to gag lever post (11) by Damping rotation shaft (10), on the clamping fixture table (1) It is equipped with security bar (12) at a side position of cylinder (3), and the side of security bar (12) is provided with screw plate (13), institute It states and has been bolted to connection limit steel ring (14) at the top of clamping fixture table (1).
2. a kind of lathe annulus type component roughing clamping device according to claim 1, it is characterised in that: the limit There are three position hole (7) is arranged altogether, and three limit hole (7) circular arrays are distributed in clamping fixture table (1) inside, the erecting bed (9) be internally provided with limit hole (7) corresponding matching hole (15), the inside of the limit hole (7) is equipped with limit It sells (16).
3. a kind of lathe annulus type component roughing clamping device according to claim 1, it is characterised in that: the limit There are two position bar (11) is arranged altogether, and two gag lever posts (11) are symmetricly set on the two sides of clamping fixture table (1), wherein gag lever post (11) Rotational angle be 0 ° -180 °.
4. a kind of lathe annulus type component roughing clamping device according to claim 1, it is characterised in that: described anti- Guard strip (12) is trapezium structure, and wherein the appearance cotton of security bar (12) is coated with oil-repellent.
5. a kind of lathe annulus type component roughing clamping device according to claim 1, it is characterised in that: the peace The bottom of dress platform (9) is provided with several anti-skid bulges (17), and the outer surface of several anti-skid bulges (17) be coated with it is anti- Become rusty coating.
6. a kind of lathe annulus type component roughing clamping device according to claim 1, it is characterised in that: the folder Having platform (1) to rotate primary angle is 120 °, and clamping fixture table (1) of every rotation, the internal limit hole (7) of clamping fixture table (1) Internal matching hole (15) can correspond with erecting bed (9).
CN201910206542.7A 2019-03-19 2019-03-19 A kind of lathe annulus type component roughing clamping device Pending CN109794788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910206542.7A CN109794788A (en) 2019-03-19 2019-03-19 A kind of lathe annulus type component roughing clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910206542.7A CN109794788A (en) 2019-03-19 2019-03-19 A kind of lathe annulus type component roughing clamping device

Publications (1)

Publication Number Publication Date
CN109794788A true CN109794788A (en) 2019-05-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910206542.7A Pending CN109794788A (en) 2019-03-19 2019-03-19 A kind of lathe annulus type component roughing clamping device

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110039347A (en) * 2019-05-31 2019-07-23 合肥连森裕腾新材料科技开发有限公司 A kind of mechanical workpieces fastening clamp device
CN111152125A (en) * 2020-01-14 2020-05-15 新昌县维斯机械有限公司 Honing machine workbench for machining irregular parts
CN111673614A (en) * 2020-04-28 2020-09-18 芜湖凯德机械制造有限公司 Clamp for polishing lock ring of synchronizer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110039347A (en) * 2019-05-31 2019-07-23 合肥连森裕腾新材料科技开发有限公司 A kind of mechanical workpieces fastening clamp device
CN111152125A (en) * 2020-01-14 2020-05-15 新昌县维斯机械有限公司 Honing machine workbench for machining irregular parts
CN111152125B (en) * 2020-01-14 2021-09-10 新昌县维斯机械有限公司 Honing machine workbench for machining irregular parts
CN111673614A (en) * 2020-04-28 2020-09-18 芜湖凯德机械制造有限公司 Clamp for polishing lock ring of synchronizer

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