CN208712872U - A kind of automatic clamping machine tool hand on Full-automatic numerical-control lathe - Google Patents
A kind of automatic clamping machine tool hand on Full-automatic numerical-control lathe Download PDFInfo
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- CN208712872U CN208712872U CN201821376197.9U CN201821376197U CN208712872U CN 208712872 U CN208712872 U CN 208712872U CN 201821376197 U CN201821376197 U CN 201821376197U CN 208712872 U CN208712872 U CN 208712872U
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Abstract
The utility model discloses the automatic clamping machine tool hands on a kind of Full-automatic numerical-control lathe, including the mounting base being mounted on numerically controlled lathe, the mounting base bottom is equipped with the rotary cylinder being obliquely installed, rotating disc and right angle block are installed on the rotary cylinder, the rotating disc and horizontal direction shape angle at 45 °, clamping device is symmetrically installed on two right-angle side of right angle block, the clamping device is arranged with vertical direction in the horizontal direction, the clamping device includes gripper cylinder and 3 holding fingers for being evenly arranged on gripper cylinder end for clamping workpiece, the holding finger radially moves back and forth along gripper cylinder；The utility model passes through rotary cylinder and right angle block, gripper cylinder is symmetrically installed on two right-angle side of right angle block, clamping workpiece is carried out automatically controlling using the holding finger on gripper cylinder, reach automatic material taking, upper material process on numerically-controlled machine tool, tens, several hundred a work pieces process can be continuously finished, processing efficiency is improved, processing cost is reduced.
Description
Technical field
The utility model belongs to the workpiece conveying for being specially adapted for automatically or semi-automatically lathe, and feeding is adjusted, commutated, dress
The technical field of card or the device of discharging is specifically related to automatic on the Full-automatic numerical-control lathe that a kind of processing of small workpiece uses
Clamping manipulator.
Background technique
With the raising of machine tooling rhythm and the increase of cost of labor, more and more enterprise requirements lathes are realized entirely certainly
Dynamicization or semi-automatic production；Loading and unloading are one of necessary links of work pieces process, at present there are three types of loading and unloading modes:
The first: manually loading and unloading: when previous lathe in machining long shaft parts, needing artificial loading and unloading；When operation,
Worker's foot steps on chuck floor push, takes workpiece on the other hand, presses tailstock movable button on the other hand, the top slow top tight workpiece of barrel of tail stock,
Worker's sole needs constantly to step on floor push simultaneously；But manually operation of feeding and discharging is cumbersome, needs man-machine cooperation silent
Contract, efficiency is lower, and labor intensity of workers is big, processing beat influenced by operator's qualification it is very big, in addition manually at
This increase, this loading and unloading mode are gradually decreasing.
Second: material supporting rack loading and unloading: numerically controlled lathe generallys use material supporting rack loading and unloading at present；The left end of material supporting rack is fixed
On spindle box, by a V-block up and down adjustment position, it cannot move axially；The right end of material supporting rack is fixed on tailstock, is led to
It crosses another V-block up and down adjustment position but cannot move axially；This material supporting rack structure is simple, and operation is more convenient, is applicable in
In hydraulic tailstock；Due to the limitation of material supporting rack structure, rigidity is poor, will appear sagging phenomenon after a period of use, needs
It readjusts, and axial direction is usually unadjustable, V-block is also easy to produce rotation phenomenon during radially adjustment, adapts to
Property and reliability are lower, and for the tailstock of servo-drive, due to the limitation of structure, this material supporting rack is simultaneously not suitable for.
The third；Full-automatic loading and unloading: lathe is linked to be transfer matic, truss manipulator loading and unloading；This loading and unloading mode
The advantages of it is clear that it uses Fully-mechanized production, processing beat is fast, high-efficient, is particularly suitable for single variety workpiece
Produce in enormous quantities；The shortcomings that full-automatic loading and unloading, is also more prominent, and a set of transfer matic needs two or more hosts mostly, adds
Feed bin, truss, manipulator, special fixture etc., equal cost is high, and many small enterprises powerlessly bear, and occupation area of equipment
Greatly, debugging is difficult, and when renewal part kind needs to carry out whole production line systemic adjustment, therefore full-automatic loading and unloading exist
The occasion advantage of multi-varieties and small-batch processing is not obvious.
Summary of the invention
In view of this, the purpose of this utility model is to provide the automatic clamping machine tools on a kind of Full-automatic numerical-control lathe
Hand, the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe is by rotary cylinder and right angle block, at two right angle of right angle block
It is symmetrically installed with gripper cylinder on side, clamping workpiece is carried out automatically controlling using the holding finger on gripper cylinder, in numerical control machine
Reach automatic material taking, upper material process on bed, tens, several hundred a work pieces process can be continuously finished, improve processing efficiency, reduces
Processing cost.
In order to achieve the above object, the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model, including
The mounting base being mounted on numerically controlled lathe, the mounting base bottom are equipped with the rotary cylinder being obliquely installed, the rotary cylinder
On rotating disc and right angle block be installed, the rotating disc and horizontal direction shape angle at 45 °, on two right-angle side of right angle block
It is symmetrically installed with clamping device, the clamping device is arranged with vertical direction in the horizontal direction, and the clamping device includes clamping
Cylinder and 3 are evenly arranged on holding finger of the gripper cylinder end for clamping workpiece, and the holding finger is along gripper cylinder radial direction
Move back and forth.
Further, the holding finger bottom is provided with sliding block, and the gripper cylinder end surface has been arranged radially 3
And the sliding slot for holding sliding block, the gripper cylinder inner piston rod are connected with voussoir, the inner side of slider end is provided with and wedge
The inclined-plane that block is abutted against, the inner side of slider bottom extend in gripper cylinder by being connected to reset spring, the reset spring suit
On the piston rod.
Further, air inlet and venthole are provided on the gripper cylinder side wall.
Further, the position-limit mechanism for being positioned to workpiece is provided on the gripper cylinder.
Further, the position-limit mechanism includes that the positioning plate being arranged between holding finger and 3 pieces are arranged in gripper cylinder
Fixed block on side wall and between adjacent holding finger, the positioning plate is arranged in parallel with gripper cylinder end, described
It is provided with that axially parallel screw rod, the positioning plate are connected on screw rod by spring and nut with gripper cylinder on fixed block.
The utility model has the beneficial effects that:
Automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model passes through rotary cylinder and right angle block,
It is symmetrically installed with gripper cylinder on two right-angle side of right angle block, carries out automatically controlling clamping work using the holding finger on gripper cylinder
Part reaches automatic material taking, upper material process on numerically-controlled machine tool, can be continuously finished tens, several hundred a work pieces process, improves and adds
Work efficiency rate reduces processing cost.
Detailed description of the invention
Fig. 1 is the side view of the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model；
Fig. 2 is the front view of the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model；
Fig. 3 is the perspective view of the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model；
Fig. 4 shows for the structure of gripper cylinder in the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model
It is intended to；
Fig. 5 be a kind of Full-automatic numerical-control lathe of the utility model on automatic clamping machine tool hand in holding finger section view
Figure.
Appended drawing reference: 1- mounting base；2- rotary cylinder；3- rotating disc；4- right angle block；5- gripper cylinder；6- holding finger；
7- air inlet；8- venthole；9- fixed block；10- positioning plate；11- screw rod；12- spring；13- nut；14- sliding block；15- is sliding
Slot；16- piston rod；17- voussoir；18- spring.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
It is as shown in Figs. 1-5 the structural representation of the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe of the utility model
Figure；The utility model discloses the automatic clamping machine tool hands on a kind of Full-automatic numerical-control lathe, including are mounted on numerically controlled lathe
Mounting base 1, the mounting base bottom 1 is equipped with the rotary cylinder 2 being obliquely installed, is equipped with rotation on the rotary cylinder 2
Disk 3 and right angle block 4, the rotating disc 3 and horizontal direction shape angle at 45 °, are symmetrically installed on 4 liang of right-angle sides of the right angle block
There is clamping device, the clamping device is arranged with vertical direction in the horizontal direction, and the clamping device includes gripper cylinder 5 and 3
A to be evenly arranged on holding finger 6 of 5 end of gripper cylinder for clamping workpiece, the holding finger 6 is radial back and forth along gripper cylinder 5
It is mobile.
1 pair of gripper cylinder 5 in the present embodiment, wherein 1 gripper cylinder after feeding, is driven using rotary cylinder 2 and clamped
Mechanism rotation makes the raw material on another gripper cylinder carry out feeding or product workpiece progress blowing, convenient to be taken automatically
Material, feeding or blowing improve and process lower efficiency.
The present embodiment is symmetrically installed with gripper cylinder on 4 liang of right-angle sides of right angle block by rotary cylinder 3 and right angle block 4
5, clamping workpiece is carried out automatically controlling using the holding finger 6 on gripper cylinder, automatic material taking, feeding are reached on numerically-controlled machine tool
Process can be continuously finished tens, several hundred a work pieces process, improve processing efficiency, reduce processing cost.
Further, preferred 6 bottom of holding finger is provided with sliding block 14, and 5 end surface of gripper cylinder is radial
It is provided with 3 and the sliding slot 15 for holding sliding block 14,5 inner piston rod 16 of gripper cylinder is connected with voussoir 17, the sliding block
14 medial ends are provided with the inclined-plane being abutted against with voussoir 17, and the inner side of slider bottom extends in gripper cylinder to be resetted by being connected to
Spring 18, the reset spring 18 are sleeved on piston rod 16, and the present embodiment structure utilizes the air inlet of gripper cylinder 5 and goes out
Gas moves back and forth piston rod 16, and when piston rod 16 is shunk, under the action of voussoir 17 and sliding block 14, holding finger 6 is opened
It drives row workpiece into fall off, after the stretching of piston rod 16, under the action of voussoir 17, sliding block 14 and spring 18, holding finger 6 is clamped
Clamping workpiece is carried out, carries out automatically controlling clamping workpiece using the holding finger on gripper cylinder, is reached on numerically-controlled machine tool certainly
Dynamic feeding, upper material process, can be continuously finished tens, several hundred a work pieces process, improve processing efficiency, reduce processing cost.
Further, air inlet 7 and venthole 8 are provided on preferred 5 side wall of gripper cylinder.
Further, the position-limit mechanism for being positioned to workpiece is provided on the preferred gripper cylinder 5.
Further, the preferred position-limit mechanism includes that the positioning plate 10 and 3 piece setting being arranged between holding finger exists
Fixed block 9 on 5 side wall of gripper cylinder and between adjacent holding finger 6, the positioning plate 10 and 5 end of gripper cylinder
It is arranged in parallel, is provided on the fixed block 9 and passes through spring with the axial parallel screw rod 11 of gripper cylinder 5, the positioning plate 10
12 and nut 13 be connected on screw rod, which is conducive to workpiece and is clamped, positions, facilitate and processed automatically, improve plus
Work efficiency rate and machining accuracy.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (5)
1. the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe, special including the mounting base being mounted on numerically controlled lathe
Sign is: the mounting base bottom is equipped with the rotary cylinder being obliquely installed, and rotating disc and straight is equipped on the rotary cylinder
Hornblock, the rotating disc and horizontal direction shape angle at 45 °, are symmetrically installed with clamping machine on two right-angle side of right angle block
Structure, the clamping device are arranged with vertical direction in the horizontal direction, and the clamping device includes that gripper cylinder and 3 are evenly arranged on folder
Holding finger of the cylinder head portions for clamping workpiece is held, the holding finger radially moves back and forth along gripper cylinder.
2. the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe as described in claim 1, it is characterised in that: the folder
It holds finger bottom and is provided with sliding block, the gripper cylinder end surface is arranged radially 3 and the sliding slot for holding sliding block, described
Gripper cylinder inner piston rod is connected with voussoir, and the inner side of slider end is provided with the inclined-plane being abutted against with voussoir, in the sliding block
Side bottom extends in gripper cylinder by being connected to reset spring, and the reset spring is sleeved on piston rod.
3. the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe as claimed in claim 1 or 2, it is characterised in that: institute
It states and is provided with air inlet and venthole on gripper cylinder side wall.
4. the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe as claimed in claim 3, it is characterised in that: the folder
Hold the position-limit mechanism being provided on cylinder for being positioned to workpiece.
5. the automatic clamping machine tool hand on a kind of Full-automatic numerical-control lathe as claimed in claim 4, it is characterised in that: the limit
Position mechanism includes that the positioning plate being arranged between holding finger and 3 pieces are arranged on gripper cylinder side wall and are located at adjacent clamping
Fixed block between finger, the positioning plate are arranged in parallel with gripper cylinder end, are provided on the fixed block and clamping gas
Cylinder shaft is connected on screw rod to parallel screw rod, the positioning plate by spring and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376197.9U CN208712872U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic clamping machine tool hand on Full-automatic numerical-control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376197.9U CN208712872U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic clamping machine tool hand on Full-automatic numerical-control lathe |
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| Publication Number | Publication Date |
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| CN208712872U true CN208712872U (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821376197.9U Active CN208712872U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic clamping machine tool hand on Full-automatic numerical-control lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156975A (en) * | 2022-07-09 | 2022-10-11 | 上海通成企业发展有限公司 | Automatic turning equipment and automatic turning process |
-
2018
- 2018-08-24 CN CN201821376197.9U patent/CN208712872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156975A (en) * | 2022-07-09 | 2022-10-11 | 上海通成企业发展有限公司 | Automatic turning equipment and automatic turning process |
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