CN209503540U - A kind of high-accuracy milling machine turntable clamping device - Google Patents

A kind of high-accuracy milling machine turntable clamping device Download PDF

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Publication number
CN209503540U
CN209503540U CN201920203863.7U CN201920203863U CN209503540U CN 209503540 U CN209503540 U CN 209503540U CN 201920203863 U CN201920203863 U CN 201920203863U CN 209503540 U CN209503540 U CN 209503540U
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CN
China
Prior art keywords
workpiece
turntable
milling machine
clamping device
pedestal
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CN201920203863.7U
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Chinese (zh)
Inventor
童大明
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SHENZHEN AIDELI ELECTROMECHANCIAL CO Ltd
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SHENZHEN AIDELI ELECTROMECHANCIAL CO Ltd
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Priority to CN201920203863.7U priority Critical patent/CN209503540U/en
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Abstract

The utility model discloses a kind of high-accuracy milling machine turntable clamping devices, for carrying out Machining of Curved Surface to workpiece, including pedestal, runner assembly and symmetrically arranged two workpiece fixation kit, the pedestal is open-topped cylindrical structure, the runner assembly is set in pedestal, and the workpiece fixation kit is set on runner assembly.Runner assembly is arranged in the utility model in the base, and workpiece fixation kit is arranged on runner assembly, is rotated by runner assembly and drives the rotation of workpiece fixation kit, and then rotates workpiece, and structure is simple, at low cost, and is conducive to dismounting, maintenance, high in machining efficiency.

Description

A kind of high-accuracy milling machine turntable clamping device
Technical field
The utility model relates to field of machining more particularly to a kind of high-accuracy milling machine turntable clamping devices.
Background technique
In the prior art, when hand-rail type milling machine workpieces processing, workpiece can only be fixed and move in a straight line processing, for some It needs to do for the workpiece of Machining of Curved Surface, and Machining of Curved Surface can not be carried out when workpiece linear motion, therefore, existing hand-rail type milling Bed workpieces processing Shortcomings are unable to satisfy curve surface of workpiece processing.
Therefore, the prior art is defective, needs to improve.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of stable structure, easy to operate, high in machining efficiency High-accuracy milling machine turntable clamping device.
The technical solution of the utility model is as follows: a kind of high-accuracy milling machine turntable clamping device, for workpiece march Face processing, including pedestal, runner assembly and symmetrically arranged two workpiece fixation kit, the pedestal are open-topped circle Barrel structure, the runner assembly are set in pedestal, and the workpiece fixation kit is set on runner assembly;
The runner assembly includes: turntable, disk gear, side gear and connecting rod, and the turntable bottom is provided with support Column, the support column bottom are abutted against with pedestal, and the disk gear, which is arranged, to be fixed on support column, and the side gear is vertically and disk Gear engagement, the connecting rod are set on base side wall and connect with side gear;
The fixation kit includes: keel, briquetting and screw arbor assembly, and the keel is set to turntable top surface, described Briquetting first end is pressed on keel, and the briquetting second end is pressed on workpiece, and the screw arbor assembly bottom is connect with turntable, institute It states and is connect at the top of screw arbor assembly with briquetting middle part.
By adopting the above technical scheme, in the high-accuracy milling machine turntable clamping device, if being provided at the top of the turntable Parallel T-slot is done, the screw arbor assembly bottom is set to the T-block for having T-slot to be adapted to.
Using above-mentioned each technical solution, in the high-accuracy milling machine turntable clamping device, the base top setting There is the gland moved up and down for limiting turntable.
Using above-mentioned each technical solution, in the high-accuracy milling machine turntable clamping device, the keel is close to work The side top surface of part is provided with several steps.
Using above-mentioned each technical solution, in the high-accuracy milling machine turntable clamping device, the support column bottom set Equipped with bearing, the bearing is connect with pedestal.
Using above-mentioned each technical solution, in the high-accuracy milling machine turntable clamping device, the connection boom end is also It is provided with handwheel.
Using above-mentioned each technical solution, runner assembly is arranged in the utility model in the base, and work is arranged on runner assembly Part fixation kit is rotated by runner assembly and drives the rotation of workpiece fixation kit, and then rotates workpiece, and structure is simple, cost It is low, and it is conducive to dismounting, maintenance, it is high in machining efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the configuration schematic diagram of the utility model;
Fig. 3 is the schematic diagram of base structure of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of high-accuracy milling machine turntable clamping device is present embodiments provided, is used to carry out Machining of Curved Surface to workpiece, including Pedestal 1, runner assembly and symmetrically arranged two workpiece fixation kit, the pedestal 1 are open-topped cylindrical structure, institute Runner assembly is stated in pedestal 1, the workpiece fixation kit is set on runner assembly.
The runner assembly includes: turntable 21, disk gear 24, side gear 25 and connecting rod 22,21 bottom of turntable It is provided with support column, the support column bottom is abutted against with pedestal 1, and the disk gear 24, which is arranged, to be fixed on support column, described Side gear 25 is vertically engaged with disk gear 24, and the connecting rod 22 is set on 1 side wall of pedestal and connect with side gear 25.
The fixation kit includes: keel 31, briquetting 32 and screw arbor assembly 33, and the keel 31 is set to turntable 21 top surfaces, 32 first end of briquetting are pressed on keel 31, and 32 second end of briquetting is pressed on workpiece, the screw arbor assembly 33 bottoms are connect with turntable 21,33 top of the screw arbor assembly with connected in the middle part of briquetting 32.
As shown in Figures 1 to 3, in this implementation, pedestal 1 is open-topped cylindrical shape, and pedestal both sides are provided with fixed ear 12, Fixed ear 12 is fixed with milling machine, and runner assembly is set in pedestal 1 and can rotate.Runner assembly is equipped with turntable 21, disk gear 24, side Gear 25 and connecting rod 22,21 bottom of turntable are provided with support column, and support column is abutted with pedestal 1.Disk gear 24 is fixed on branch It on dagger, and is engaged with side gear 25,22 one end of connecting rod connects side gear 25, and 22 other end of connecting rod is located at outside pedestal 1, turns Dynamic connecting rod 22, can be such that turntable 21 rotates.
Symmetrical two workpiece fixation kit is provided on turntable 21, workpiece fixation kit is for fixing workpiece.Workpiece is solid Determining component follows turntable 21 to rotate, and workpiece also follows rotation, and milling machine is made to carry out Machining of Curved Surface to workpiece.Specifically, workpiece is fixed The keel 31 of component is set on turntable 21, and 32 first end of briquetting pushes down keel 31, and 32 second end of briquetting pushes down workpiece, and spiral shell 33 bottom of bar assembly is connect with turntable 21, the top of screw arbor assembly 33 with connected in the middle part of briquetting 32.Screw arbor assembly 33 is tightened by briquetting 32 press down, and fix workpiece, and Unscrew component 33 up unclamps briquetting 32, replace workpiece.
Further, as depicted in figs. 1 and 2, it in order to make 33 fast assembling-disassembling of screw arbor assembly, is provided at the top of the turntable 21 Several parallel T-slots 211,33 bottom of screw arbor assembly are set to the T-block for having T-slot 211 to be adapted to, 33 bottom of screw arbor assembly T-block slide in T-slot 211, can be fixed by screw arbor assembly 33, turntable 21 and briquetting 32.
Further, it is set at the top of the pedestal 1 such as Fig. 1 and Fig. 2 in order to guarantee that turntable 21 is stably fixed in pedestal 1 It is equipped with the gland 11 moved up and down for limiting turntable 21.
Further, described padded in order to guarantee that workpiece fixation kit adapts to various sizes of workpiece such as Fig. 1 and Fig. 2 Block 31 is provided with several steps 311 close to the side top surface of workpiece.When workpiece size is larger, 32 first end of briquetting is pressed in higher On step 311, when workpiece size is smaller, 32 first end of briquetting is pressed on shorter step 311.
Further, such as Fig. 2, in order to guarantee that support column has good turning power, the support column bottom is arranged with axis 26 are held, the bearing 26 is connect with pedestal 1.
Further, such as Fig. 1 and Fig. 2, it is rotatablely connected bar 22 for convenience, 22 end of connecting rod is additionally provided with handwheel 23。
Further, it is provided in the briquetting 32 vertical such as Fig. 1 and Fig. 2 in order to guarantee to be applicable in various sizes of workpiece Straight perforative sliding slot 321 is set in sliding slot 321 at the top of the screw arbor assembly 33.When workpiece size is larger, by the cunning of screw arbor assembly 33 Screw arbor assembly 33 is slided to sliding slot 321 close to one end of workpiece when workpiece size is smaller by one end to sliding slot 321 far from workpiece.
Further, in order to facilitate the rotation of side gear 25, a groove 13, the bottom of side gear 25 are set on pedestal 1 In groove 13.
Using above-mentioned each technical solution, runner assembly is arranged in the utility model in the base, and work is arranged on runner assembly Part fixation kit is rotated by runner assembly and drives the rotation of workpiece fixation kit, and then rotates workpiece, and structure is simple, cost It is low, and it is conducive to dismounting, maintenance, it is high in machining efficiency.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (7)

1. a kind of high-accuracy milling machine turntable clamping device, for carrying out Machining of Curved Surface to workpiece, it is characterised in that: including pedestal, Runner assembly and symmetrically arranged two workpiece fixation kit, the pedestal are open-topped cylindrical structure, the rotating group Part is set in pedestal, and the workpiece fixation kit is set on runner assembly;
The runner assembly includes: turntable, disk gear, side gear and connecting rod, and the turntable bottom is provided with support column, The support column bottom is abutted against with pedestal, and the disk gear, which is arranged, to be fixed on support column, the side gear vertically with disk tooth Wheel engagement, the connecting rod are set on base side wall and connect with side gear;
The fixation kit includes: keel, briquetting and screw arbor assembly, and the keel is set to turntable top surface, the briquetting First end is pressed on keel, and the briquetting second end is pressed on workpiece, and the screw arbor assembly bottom is connect with turntable, the spiral shell It is connect at the top of bar assembly with briquetting middle part.
2. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: be provided at the top of the turntable Several parallel T-slots, the screw arbor assembly bottom are set to the T-block for having T-slot to be adapted to.
3. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: the base top is provided with The gland moved up and down for limiting turntable.
4. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: the keel is close to workpiece Side top surface be provided with several steps.
5. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: the support column bottom is arranged There is bearing, the bearing is connect with pedestal.
6. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: the connection boom end is also set It is equipped with handwheel.
7. high-accuracy milling machine turntable clamping device according to claim 1, it is characterised in that: the briquetting is provided with vertically Perforative sliding slot, the screw arbor assembly top are set in sliding slot.
CN201920203863.7U 2019-02-15 2019-02-15 A kind of high-accuracy milling machine turntable clamping device Active CN209503540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920203863.7U CN209503540U (en) 2019-02-15 2019-02-15 A kind of high-accuracy milling machine turntable clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920203863.7U CN209503540U (en) 2019-02-15 2019-02-15 A kind of high-accuracy milling machine turntable clamping device

Publications (1)

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CN209503540U true CN209503540U (en) 2019-10-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842247A (en) * 2019-11-21 2020-02-28 温州市瓯海朝光阀门机械铸件厂 A trompil equipment for sole make-up machine carousel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842247A (en) * 2019-11-21 2020-02-28 温州市瓯海朝光阀门机械铸件厂 A trompil equipment for sole make-up machine carousel
CN110842247B (en) * 2019-11-21 2020-09-22 温州市瓯海朝光阀门机械铸件厂 A trompil equipment for sole make-up machine carousel

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