CN209273000U

CN209273000U - Universal the 4th axis turntable auxiliary clamping device of CNC

Info

Publication number: CN209273000U
Application number: CN201920009697.7U
Authority: CN
Inventors: 李学磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2019-08-20
Anticipated expiration: 2029-01-04

Abstract

The utility model discloses a kind of the 4th axis turntable auxiliary clamping device of universal CNC, includes the first fixing seat, the second fixing seat, the first sliding seat, the second sliding seat, flange, front jig, rear jig, the first driving mechanism and the second driving mechanism；First sliding seat is rotatablely arranged in the first fixing seat；Second sliding seat can be set to fore-aft travel in the second fixing seat；The flange is rotatablely arranged at the front side of the second sliding seat；The front jig is set in the first sliding seat；The rear jig and front jig front and back face and are set on flange each other.By using this clamp device, the utilization rate of machining center and the degree of automation of process operation can be improved, save the cost of grip device, and effectively solve in current CNC four-axis fixture it is some can not clamping, the machining benchmark of unified standard can not be formed and cause to process finished product position and depth offset, yield and efficiency can not be up to standard.

Description

Universal the 4th axis turntable auxiliary clamping device of CNC

Technical field

The utility model relates to clamp device field technologies, refer in particular to a kind of the 4th axis turntable auxiliary clamping of universal CNC Device.

Background technique

It is a kind of call of Hong Kong over there that CNC, which is called and does computer gong, CNCCH or numerically-controlled machine tool in fact, is passed to continent later Pearl River Delta is exactly CNC milling machine in fact, is new in one kind that wide, Jiangsu-zhejiang Shanghai Area one makes " CNC machining center " to be machined with someone Type processing technology, groundwork are machining programmings, i.e., original handwork are switched to computer programming.

Currently, mobile phone battery cover, mobile phone center and digital product shell shape surrounding side opening (volume keyhole, power key Hole, the hole USB, speaker hole, Kato hole, the hole Mic etc.) CNC processing be all made of CNC machining center, to these products carry out CNC It is required to be clamped positioning using fixture when processing, it, can not be into for some products however, current fixture versatility is poor Luggage folder.Therefore, it is necessary to be improved to current fixture.

Utility model content

In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of universal The 4th axis turntable auxiliary clamping device of CNC, can effectively solve the poor problem of existing fixture versatility.

To achieve the above object, the utility model is using following technical solution:

A kind of the 4th axis turntable auxiliary clamping device of universal CNC includes the first fixing seat, the second fixing seat, the first work Dynamic seat, the second sliding seat, flange, front jig, rear jig, the first driving mechanism and the second driving mechanism；First sliding seat It is rotatablely arranged in the first fixing seat；Second sliding seat can be set to fore-aft travel in the second fixing seat；The flange It is rotatablely arranged at the front side of the second sliding seat；The front jig is set in the first sliding seat；The rear jig and front jig that This front and back face is simultaneously set on flange；First driving mechanism is set in the first fixing seat and the first sliding seat is driven to turn It is dynamic；Second driving mechanism is set in the second fixing seat and drives the second sliding seat fore-aft travel.

Preferably, second fixing seat includes bottom plate, side plate and vertical plate；The side plate is fixed on bottom plate, side plate On offer vertically extending adjustment hole, which can install to up and down adjustment position with side plate and connect, the setting of the side of vertical plate There is fixation hole, screw passes through adjustment hole and is fixedly connected with fixation hole, and aforementioned second driving mechanism is fixed on vertical plate.

Preferably, it is fixed with guide sleeve on the vertical plate, is provided with guide post in second sliding seat, which is arranged In outside guide post.

Preferably, second sliding seat includes movable push, air cylinder fixed plate and the axis successively folded set back to front Fixed plate is held, a cylinder is fixed in air cylinder fixed plate, which drives two locating detents to open or be closed, bearing (setting) plate each other It is inside provided with bearing, which has a shaft, which is set to outside shaft, and the inner end of shaft is between two locating detents.

Preferably, first driving mechanism is motor.

Preferably, second driving mechanism is cylinder.

The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology Known to scheme:

By using this clamp device, the utilization rate of machining center and the degree of automation of process operation can be improved, save folder Have device cost, and effectively solve in current CNC four-axis fixture it is some can not clamping, the processing of unified standard can not be formed Benchmark and cause to process finished product position and depth offset, yield and efficiency can not be up to standard.

For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair The utility model is described in detail.

Detailed description of the invention

Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model；

Fig. 2 is the assembling schematic perspective view of another angle of preferred embodiment of the utility model；

Fig. 3 is the sectional view of the preferred embodiment of the utility model.

Description of drawing identification:

10, the first fixing seat 20, the second fixing seat

21, bottom plate 22, side plate

23, vertical plate 201, adjustment hole

202, fixation hole 30, the first sliding seat

40, the second sliding seat 41, movable push

42, air cylinder fixed plate 43, bearing (setting) plate

44, cylinder 45, locating detent

46, bearing 50, flange

51, shaft 61, front jig

62, rear jig 71, the first driving mechanism

72, the second driving mechanism 81, guide sleeve

82, guide post 90, product.

Specific embodiment

It please refers to shown in Fig. 1 to Fig. 3, that show the specific structures of the preferred embodiment of the utility model, include First fixing seat 10, the second fixing seat 20, the first sliding seat 30, the second sliding seat 40, flange 50, front jig 61, rear jig 62, First driving mechanism 71 and the second driving mechanism 72.

First sliding seat 30 is rotatablely arranged in the first fixing seat 10；Second sliding seat 40 can fore-aft travel It is set in the second fixing seat 20；The flange 50 is rotatablely arranged at the front side of the second sliding seat 40.

The front jig 61 is set in the first sliding seat 30；The rear jig 62 and front jig 61 front and back face and are arranged each other In on flange 50.

First driving mechanism 71 is set in the first fixing seat 10 and the first sliding seat 30 is driven to rotate；Second driving Mechanism 72 is set in the second fixing seat 20 and drives 40 fore-aft travel of the second sliding seat.In the present embodiment, it described first drives Motivation structure 71 is motor, and second driving mechanism 72 is cylinder.

Second fixing seat 20 includes bottom plate 21, side plate 22 and vertical plate 23；The side plate 22 is fixed on bottom plate 21, Vertically extending adjustment hole 201 is offered on side plate 22, which can install to up and down adjustment position with side plate 22 and connect, and stand The side of plate 23 is provided with fixation hole 202, and screw (not shown) passes through adjustment hole 201 and is fixedly connected with fixation hole 202, preceding It states the second driving mechanism 72 to be fixed on vertical plate 23, side plate same can be overregulated according to four axis center of different platform and table surface height Screw on 22 is consistent with four axis center table tops come the centre-height for adjusting rear jig 62；Also, it is fixed on the vertical plate 23 Guide sleeve 81 is provided with guide post 82 in second sliding seat 40, which is sheathed on outside guide post 82.

And second sliding seat 40 includes movable push 41, the air cylinder fixed plate 42 successively folded set back to front With bearing (setting) plate 43, be fixed with a cylinder 44 in air cylinder fixed plate 42, the cylinder 44 drive two locating detents 45 open each other or It is closed, is provided with bearing 46 in bearing (setting) plate 43, which has a shaft 51, which is sheathed on outside shaft 51, The inner end of shaft 51, by setting cylinder 44 and two locating detents 45, can brake to shaft 51 between two locating detents 45 It is constant that the rotation origin when rear jig 62 is retracted backward can be effectively ensured in positioning, to prevent in front jig 61 and rear folder Processing caused by pressing deviation caused by 62 pressing of tool is bad and product is damaged and scratched.

The working principle that the present embodiment is described in detail is as follows:

In use, by product 90(such as mobile phone battery cover, mobile phone center and digital product shell etc.) it is placed in front jig 61 Between rear jig 62, then, 40 activity of the second sliding seat is driven by the second driving mechanism 72, so that front jig 61 and rear jig 62 clamp product 90, then, i.e., CNC processing are carried out using all side of the external processing head to product 90, to process Side opening can drive the first sliding seat 30 to rotate by the first driving mechanism 71 during processing, so that product rotates, so as to Processing head carries out CNC processing to each side plate of product 90.

The design focal point of the utility model is: by using this clamp device, the utilization rate and processing of machining center can be improved The degree of automation of operation saves the cost of grip device, and effectively solves some in current CNC four-axis fixture not filling Folder can not form the machining benchmark of unified standard and cause to process finished product position and depth offset, yield and efficiency can not It is up to standard.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims

1. a kind of the 4th axis turntable auxiliary clamping device of universal CNC, it is characterised in that: include the first fixing seat, the second fixation Seat, the first sliding seat, the second sliding seat, flange, front jig, rear jig, the first driving mechanism and the second driving mechanism；This One sliding seat is rotatablely arranged in the first fixing seat；Second sliding seat can be set to fore-aft travel the second fixing seat On；The flange is rotatablely arranged at the front side of the second sliding seat；The front jig is set in the first sliding seat；The rear jig with Front and back and is set on flange face front jig each other；First driving mechanism is set in the first fixing seat and drives first to live Dynamic seat rotation；Second driving mechanism is set in the second fixing seat and drives the second sliding seat fore-aft travel.

2. universal the 4th axis turntable auxiliary clamping device of CNC as described in claim 1, it is characterised in that: described second is fixed Seat includes bottom plate, side plate and vertical plate；The side plate is fixed on bottom plate, and vertically extending adjustment hole is offered on side plate, should Vertical plate can be installed to up and down adjustment position with side plate and be connected, and the side of vertical plate is provided with fixation hole, screw pass through adjustment hole and with Fixation hole is fixedly connected, and aforementioned second driving mechanism is fixed on vertical plate.

3. universal the 4th axis turntable auxiliary clamping device of CNC as claimed in claim 2, it is characterised in that: solid on the vertical plate Surely there is guide sleeve, be provided with guide post in second sliding seat, which is sheathed on outside guide post.

4. universal the 4th axis turntable auxiliary clamping device of CNC as described in claim 1, it is characterised in that: second activity Seat includes movable push, air cylinder fixed plate and the bearing (setting) plate successively folded set back to front, is fixed in air cylinder fixed plate One cylinder, the cylinder drive two locating detents to open or be closed each other, are provided with bearing in bearing (setting) plate, which has one turn Axis, the bearing holder (housing, cover) are set to outside shaft, and the inner end of shaft is between two locating detents.

5. universal the 4th axis turntable auxiliary clamping device of CNC as described in claim 1, it is characterised in that: first driving Mechanism is motor.

6. universal the 4th axis turntable auxiliary clamping device of CNC as described in claim 1, it is characterised in that: second driving Mechanism is cylinder.