CN204819153U - Automatic turn device of anchor clamps - Google Patents

Automatic turn device of anchor clamps Download PDF

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Publication number
CN204819153U
CN204819153U CN201520554134.8U CN201520554134U CN204819153U CN 204819153 U CN204819153 U CN 204819153U CN 201520554134 U CN201520554134 U CN 201520554134U CN 204819153 U CN204819153 U CN 204819153U
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CN
China
Prior art keywords
turntable
turning arm
tool
polishing
transposition
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Active
Application number
CN201520554134.8U
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Chinese (zh)
Inventor
周群飞
饶桥兵
王再云
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Lens Technology Changsha Co Ltd
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Lens Technology Changsha Co Ltd
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Priority to CN201520554134.8U priority Critical patent/CN204819153U/en
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Publication of CN204819153U publication Critical patent/CN204819153U/en
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Abstract

The utility model discloses an automatic turn device of anchor clamps for carry out the transposition operation in the course of working to the tool on the anchor clamps, revolving stage and promotion revolving stage pivoted including setting up the tool promote parts, the revolving stage rotates and sets up on the mounting panel of anchor clamps, and the tool inlays to be put in the recess of revolving stage, the revolving stage extension is connected with the swinging boom, promoting parts and passing through the support swing and set up on the mounting panel, it is articulated through connecting with the swinging boom that it promotes the end, promotes parts drive swinging boom and drive the revolving stage and rotate. Can be provided with two at least revolving stages on the mounting panel, transposition polishing when driving the polishing tool on a plurality of revolving stages through parallel four sides capable mechanisms, the cooperation burnishing machine use, can make successively to be accomplished the luster -finish of two vertical direction by the converted products on the tool, and the transposition of polishing in -process is convenient, and polishing efficiency is effectively promoted to the polishing quality of product is guaranteed.

Description

A kind of fixture automatic transposition apparatus
Technical field
The utility model belongs to clamping device, relates to the product clamping device in a kind of glass or jewelry industry polishing process, particularly a kind of automatic transposition apparatus of fixture.
Background technology
When current glass or jewelry industry polishing product, when behind the complete direction of polishing, need that product is revolved and turn to another direction to continue polishing again, conventional approach is fixed in tool by product, when behind the complete direction of polishing, use artificial by jig rotation direction again, not only affect efficiency, also waste muscle power.
Particularly along with the increase of industry production demand, for improving polishing production efficiency, can on same workbench together with time clamping multiple tool, carry out the batch polishing of product, in this context, the multiple tools angle that rotation one is identical in the same direction simultaneously ensureing same batch is needed, in actual mechanical process, manually comparatively be difficult to ensure the transposition accuracy demonstrate,proving multiple tool, be difficult to ensure to the polishing required precision of product.
Utility model content
The technical problem that the utility model solves is: the transposition difficult problem existed for multistation polishing clamp, and the utility model provides a kind of novel fixture automatic transposition apparatus, and changing of workpieces bit manipulation is convenient, saves muscle power, effectively enhances productivity.
The utility model adopts following technical scheme to realize:
A kind of fixture automatic transposition apparatus, comprises the turntable 2 arranging tool and the push mechanism 5 promoting turntable 2 rotation; Described turntable 2 rotates and is arranged on the installing plate 1 of fixture, and tool 3 embeds in the groove of turntable 2, and described turntable 2 extension is connected with turning arm 4; Described push mechanism 5 is swung by support 51 and is arranged on installing plate 1, and it is hinged that its promote-side and turning arm 4 pass through joint 52, and push mechanism 5 drives turning arm 4 to drive turntable to rotate.
Further, described installing plate 1 is provided with at least two turntables 2, the turning arm 4 that described turntable 2 connects is arranged in parallel, and connect into parallelogram linkage by connecting rod 41 and turning arm 4, described push mechanism 5 is connected with one of them cantilever 4, by parallelogram linkage, can drive the angle that all turntable 2 rotating in same directions are identical, synchronism is high, and the transposition angle between mutual turntable is accurate.
Preferably, the quantity of described turntable 2 is two.
Further, be provided with bucker 11 above described parallelogram linkage, avoid when polishing operation, the liquid such as polishing fluid drench on linkage, cause the clamping stagnation of linkage.
Further, described installing plate 1 is provided with the limited block 42 limiting turning arm 4 pendulum angle, described limited block 42 is arranged in the hunting range of turning arm 4, by regulating the pendulum angle of the position adjustments turning arm of limited block, namely regulates the transposition angle of turntable and tool.
Concrete, described push mechanism 5 is cylinder, oil cylinder or linear electric motors.
In the utility model, described turntable 2 fixed cover is on a pivoted housing 23, and described pivoted housing 23 is rotated by bearing 22 and is assemblied on an axle core 21, and described axle core 21 is cylinder, and is fixed on installing plate 1.
Further, described turning arm 4 is fixedly connected with pivoted housing 23.
Further, fixed by holding screw 23 between described turntable 2 and pivoted housing 23, relatively rotating between turntable and pivoted housing can be made, regulate the initial angle of turntable and tool.
The utility model stretching by push mechanism, drive in the turning arm of one of them turntable and swing, due to the characteristic of parallel four Bian Hang mechanisms, the turning arm of another one turntable also rotates same angle (being generally 90 degree).Adopt above-mentioned turn device of the present utility model, transposition polishing while can realizing multiple polishing jig, burnishing machine is coordinated to use, the product to be processed on tool can be made successively to complete the polishing of two vertical direction, in polishing process, transposition is accurately convenient, polishing efficiency is effectively promoted, and the quality of finish of product is guaranteed.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the fixture automatic transposition apparatus in the utility model.
Fig. 2 is the top view of the fixture automatic transposition apparatus in the utility model, is specially the turning arm of multi-station turning table and the parallelogram connection-rod schematic diagram of connecting rod formation.
Fig. 3 is the turntable sectional view in the utility model.
Number in the figure:
1-installing plate, 11-bucker;
2-turntable, 21-axle core, 22-bearing, 23-pivoted housing, 24-holding screw;
3-tool;
4-turning arm, 41-connecting rod, 42-limited block;
5-push mechanism, 51-support, 52-joint.
Detailed description of the invention
Embodiment
See Fig. 1, what adopt in the present embodiment is a kind of fixture automatic transposition apparatus, comprises two and arranges the turntable 2 of tool and the push mechanism 5 of promotion turntable 2 unitary rotation.
Concrete combination is see Fig. 2, two turntables 2 all rotate and are arranged on the installing plate 1 of fixture, plate 1 can be mounted opposite freely rotate, tool 3 embeds in the groove at turntable 2 top, polishing product is fixed on tool 3, tool 3 is fixed on turntable together with polishing product by vacuum suction or the placement of other clampings, is fixed on by installing plate on burnishing machine, carries out polishing to the product on tool.Each turntable 2 all extends from radial direction and is connected with turning arm 4, length and the direction of all turning arms 4 are all consistent, and be linked to be parallelogram linkage in the end of all turning arms 4 by connecting rod 41, ensure that each turning arm 4 carries out the swing of identical angle with the rotating shaft of turntable 2.Push mechanism 5 is arranged on installing plate 1 by support 51, it is hinged that its promote-side and one of them turning arm 4 pass through joint 52, joint 52 can adopt bulb or articulated joint, push mechanism 5 drives turning arm 4 to drive turntable to rotate, pass through parallelogram linkage, can drive the angle that all turntable 2 rotating in same directions are identical, synchronism is high, and the transposition angle between mutual turntable is accurate.
Due in promotion turning arm swing process, the camber line that push mechanism 5 can swing along turning arm does plane rocking, for avoiding occurring in push mechanism stretching motion process damaging, push mechanism 5 should be hinged on support 51, to adapt to the plane rocking promoting turning arm process.
Concrete, the driver part that push mechanism 5 can adopt linear telescopic to move, as cylinder, oil cylinder or linear electric motors, in the present embodiment, push mechanism 5 adopts cylinder, and wherein the cylinder barrel part of cylinder is connected with support 51, and piston rod portion is connected by joint with turning arm.
Installing plate 1 is provided with the limited block 42 limiting turning arm 4 pendulum angle; limited block 42 is arranged in the hunting range of turning arm 4; to be contacted with limited block 42 by turning arm 4 and stop that turning arm 4 swings; make the decompression protection of push mechanism and stop; realize turning arm from initial position to limited block position angle transposition; by regulating the pendulum angle of the position adjustments turning arm of limited block, namely regulate the transposition angle of turntable and tool.
Preferably, bucker 11 is provided with above parallelogram linkage, bucker 11 can removably connect with installing plate, when bucker 11 is installed, when polishing operation, the liquid such as polishing fluid can be avoided to drench on linkage, cause the clamping stagnation of linkage, dismounting bucker 11 linkage can carry out maintaining.
Specifically see Fig. 3, turntable 2 comprises pivoted housing 23, axle core 21, turntable 2 fixed cover is on pivoted housing 23, pivoted housing 23 is rotated by bearing 22 and is assemblied on an axle core 21, so, turntable 2 can rotate around the center line of axle core, axle core 21 is revolving body, be preferably cylinder, the bottom of axle core is connected by screw and is vertically fixed on installing plate 1, its middle (center) bearing 22 inner ring is fixed on above axle core 21, the rotation outer ring of bearing 22 is connected with pivoted housing 23, turntable 2 is set on pivoted housing 23, and be directed radially through between holding screw 23 and pivoted housing 23 on surface and detachably fix, holding screw 23 is unclamped, relatively rotating between turntable and pivoted housing can be made, regulate the initial angle of turntable and tool, after holding screw 23 is locked, turntable together rotates with pivoted housing, owing to can relatively rotate to adjust angle between turntable 2 with pivoted housing 23, turning arm 4 is fixedly connected with by screw with pivoted housing 23, turning arm drives the turntable be fixedly connected with to rotate by pivoted housing 23.
The turn device of the present embodiment is in specific works process, and according to the characteristic of parallelogram linkage, above two turntables 2 and its turning arm 4 are always around the axle core 21 synchronous rotary equal angular of respective turntable.When cylinder piston rod is all retracted, turning arm 4 is in low order end, and turntable 2 is also in the counterclockwise corner limit, and the initial angle of this position of turntable regulates with the relative angle of pivoted housing 23 by regulating turntable 2.When cylinder piston rod stretches out, turning arm 4 is also along with rotation, and when turning arm 4 contacts with the limited block 42 on installing plate 1, turning arm 4 reaches the high order end of swing, and turntable is also in the clockwise corner limit.Same, by the stop screw regulating limited block 42 to connect, the transposition angle of adjustable turntable, the initial angle of general polishing rotary work station should differ 90 ° with final angle.
Adopt above-mentioned automatic transposition apparatus to coordinate burnishing machine to use, the product to be processed on tool can be made automatically to complete the polishing of two vertical direction.
In actual production process, be not limited only to two with the station of batch polishing, can be two or more, above-mentioned turn device can be adopted equally to carry out unifying transposition, and the present embodiment is only described as a concrete case, forms restriction to the actual quantity of turntable.
Embodiment above describes general principle of the present utility model and principal character and advantage of the present utility model, the technical staff of the industry should understand, the utility model is not restricted to the described embodiments, what describe in above-described embodiment and description just illustrates specific works principle of the present utility model, under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (9)

1. a fixture automatic transposition apparatus, is characterized in that: comprise the turntable (2) that arranges tool and promote the push mechanism (5) that turntable (2) rotates;
Described turntable (2) rotates and is arranged on the installing plate (1) of fixture, and tool (3) embeds in the groove of turntable (2), and the extension of described turntable (2) is connected with turning arm (4);
Described push mechanism (5) by support (51) swing be arranged on installing plate (1), its promote-side and turning arm (4) hinged by joint (52).
2. a kind of fixture automatic transposition apparatus according to claim 1, described installing plate (1) is provided with at least two turntables (2), the turning arm (4) that described turntable (2) connects is arranged in parallel, and connecting into parallelogram linkage by connecting rod (41) and turning arm (4), described push mechanism (5) is connected with one of them cantilever (4).
3. a kind of fixture automatic transposition apparatus according to claim 2, the quantity of described turntable (2) is two.
4. a kind of fixture automatic transposition apparatus according to claim 2, is provided with bucker (11) above described parallelogram linkage.
5. a kind of fixture automatic transposition apparatus according to claim 1, described installing plate (1) is provided with the limited block (42) limiting turning arm (4) pendulum angle, and described limited block (42) is arranged in the hunting range of turning arm (4).
6. a kind of fixture automatic transposition apparatus according to claim 1, described push mechanism (5) is cylinder, oil cylinder or linear electric motors.
7. a kind of fixture automatic transposition apparatus according to any one of claim 1-6, described turntable (2) fixed cover is on a pivoted housing (23), described pivoted housing (23) is rotated by bearing (22) and is assemblied on an axle core (21), described axle core (21) is cylinder, and is fixed on installing plate (1).
8. a kind of fixture automatic transposition apparatus according to claim 7, described turning arm (4) is fixedly connected with pivoted housing (23).
9. a kind of fixture automatic transposition apparatus according to claim 8, is fixed by holding screw (23) between described turntable (2) and pivoted housing (23).
CN201520554134.8U 2015-07-28 2015-07-28 Automatic turn device of anchor clamps Active CN204819153U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520554134.8U CN204819153U (en) 2015-07-28 2015-07-28 Automatic turn device of anchor clamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520554134.8U CN204819153U (en) 2015-07-28 2015-07-28 Automatic turn device of anchor clamps

Publications (1)

Publication Number Publication Date
CN204819153U true CN204819153U (en) 2015-12-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520554134.8U Active CN204819153U (en) 2015-07-28 2015-07-28 Automatic turn device of anchor clamps

Country Status (1)

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CN (1) CN204819153U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113843605A (en) * 2021-10-21 2021-12-28 浙江环动机器人关节科技有限公司 Automatic assembling device and assembling method for screw and pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113843605A (en) * 2021-10-21 2021-12-28 浙江环动机器人关节科技有限公司 Automatic assembling device and assembling method for screw and pin

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