A kind of bracket of the sucked type of motor drive branch point height and adjustable angle
Technical field
The utility model belongs to technical field of mechanical processing, more particularly to a kind of motor drive branch point height and angle
The bracket of adjustable sucked type.
Background technology
The processing of some workpiece, due to material and the characteristic of structure so that the processing technology and means of workpiece also phase not to the utmost
Together.It is big if you need to what is shaped with mold for some for some curvature features with special shape and surface to be machined
Type workpiece, when workpiece is detached from from mold, the intensity of itself cannot be guaranteed the technology in terms of size and shape in a mold
Index when to process this workpiece, in order to ensure the technical indicator of workpieces processing, needs the theory and technology for restoring workpieces processing to refer to
Mark.
Utility model content
The purpose of this utility model is, for some if you need to the large-scale workpiece that is shaped with mold, when workpiece is from mold
During disengaging, the intensity of itself cannot be guaranteed the technical indicator in terms of size and shape in a mold.When this kind of workpiece is detached from mould
During tool, in order to ensure the technical indicator of workpieces processing, need to restore the theory and technology index of workpieces processing, ensure that processing is accurate
Degree.
A kind of motor drive branch point height and the bracket of the sucked type of adjustable angle told, his top are sucker,
The height of sucker and the angle of sucker mouth are towards adjustable.The sucked type of a kind of multiple motor drive branch point heights and adjustable angle
Bracket arrangement on workbench, it is possible to support and drawing workpiece multiple technical parameter points, by sucker be sucked technology join
Several points.Workpiece will recover to theoretical technical indicator, meet process requirements.
Figure 10 is special-shaped workpiece supported schematic diagram on the table.Wherein 001 is fixed workpiece, and 002 is work
The technical parameter supporting point and fixed point of part, 003 is a kind of motor drive branch point height and the support of the sucked type of adjustable angle
Frame, 004 is workbench, the behaviour area of the bracket of the sucked type of a kind of 005 single motor drive branch point height and adjustable angle
Domain.
The technical solution of use
A kind of bracket of the sucked type of motor drive branch point height and adjustable angle, including:Second flange component stretches
It is bar, cylinder body, piston, feed screw nut, first flange component, leading screw, the second belt pulley, belt, the first belt pulley, pedestal, electronic
Machine, sliding block, sucker, first axle, the first lock-screw, the first closing piece, stent, the second closing piece, first handle(1), second handle,
Second lock-screw, third closing piece and the 4th closing piece;It is characterized in that:
First Pulley shaft is connected in the hole until the setting on pedestal, and the lower part of the axis is fixedly connected with pedestal, should
The top of axis and the centre bore underclearance of the first belt pulley coordinate;
Second Pulley shaft is connected in the hole until the setting on pedestal, and the lower part of the axis is fixedly connected with pedestal, should
The top of axis and the centre bore underclearance of the second belt pulley coordinate;
The output shaft of motor is fixedly connected with the top of the centre bore of the first belt pulley;
Belt is socketed in the groove of the first belt pulley and the second belt pulley;
The top that the lower end of leading screw is placed in the centre bore of the second belt pulley is fixedly connected;
The centre bore of first flange component is socketed the lower part of leading screw, transition cooperation by bearing;Under first flange component
End is fixedly connected on pedestal;
Cylinder body entangles leading screw, and the lower end of cylinder body is fixedly connected on first flange component;The lower end of cylinder body abuts first flange
In the annular table of component;
Feed screw nut is placed in cylinder body, and feed screw nut connect with threads of lead screw, clearance fit;
In piston merging cylinder body, the outer cylinder of the centre bore socket feed screw nut of piston, interference fit;The outer cylinder of piston
Resist the inner cylinder of cylinder body;
In telescopic rod merging cylinder body, the centre bore of telescopic rod entangles leading screw;The lower end of telescopic rod is fixedly connected on piston
Upper end;
The centre bore socket telescopic rod of second flange component, clearance fit;
In the hole on the lower part outer cylinder merging cylinder body top of second flange component, interference fit;
The cylinder at the top of the 4th hole socket telescopic rod of stent, clearance fit;Screw is fixedly connected with stent and telescopic rod
Top;
Second handle is threadedly coupled the 5th hole of stent;
First closing piece is identical with third closing piece, and the second closing piece is identical with the 4th closing piece;
In third hole on third closing piece Stent Implantation, the second face on third closing piece and the cylinder phase at the top of telescopic rod
It is adjacent;
In third hole on 4th closing piece Stent Implantation, the first face on the 4th closing piece(2)With the cylinder at the top of telescopic rod
It is adjacent;
Second lock-screw passes through the hole on third closing piece, and the second lock-screw is threadedly coupled with the hole of the 4th closing piece;
First axle passes through the first hole on stent, clearance fit;
The second hole on first closing piece Stent Implantation, the second face on the first closing piece are adjacent with the outer cylinder of first axle;
The second hole on second closing piece Stent Implantation, the first face on the second closing piece(2)It is adjacent with the outer cylinder of first axle;
First lock-screw passes through the hole on the first closing piece, and the first lock-screw is threadedly coupled with the hole of the second closing piece;
The lower end of sucker passes through the first recess on stent(1), it is connected by screw with the outer cylinder of first axle;Sucker
Lower end is close to be not connected on the cylinder of cantilever tip;
First handle(1)Threaded portion end pass through the first recess on stent(1)It is threadedly coupled with the outer cylinder of first axle;
On the wall of cylinder body, prolong and slot hole is provided on the axis direction of cylinder body, by this slot hole, screw is connected to be stretched sliding block
The outer cylinder of contracting bar;The diameter of screw and the two side clearance fit of slot hole;There is boss on sliding block, this projection section is embedded into
It is provided in slot hole on the axis direction of cylinder body, clearance fit.
Motor, belt are commercial product.
Advantage
When workpiece is detached from from mold, the intensity of itself cannot be guaranteed the technology in terms of size and shape in a mold
Index.A kind of bracket of the sucked type of motor drive branch point height and adjustable angle can restore the theory and technology of workpieces processing
Index ensures machining accuracy, improves the processing quality of workpiece.
Description of the drawings
Fig. 1 is a kind of assembling schematic diagram of the bracket of the sucked type of motor drive branch point height and adjustable angle;
Fig. 2 is the sectional view A-A of Fig. 1;
Fig. 3 is the sectional view B-B of Fig. 1;
Fig. 4 is the partial enlarged view I of Fig. 2;
Fig. 5 is the structure diagram of stent;
Fig. 6 is the sectional view C-C of Fig. 5;
Fig. 7 is the sectional view D-D of Fig. 5;
Fig. 8 is the station location marker figure of the second closing piece;
Fig. 9 is the station location marker figure of the first closing piece;
Figure 10 is supported fixed schematic diagram on the table for special-shaped workpiece;
Figure 11 is the partial enlarged view II of Fig. 2.
Specific embodiment
Embodiment 1
A kind of bracket of the sucked type of motor drive branch point height and adjustable angle, including:Second flange component 1 is stretched
Contracting bar 2, cylinder body 3, piston 4, feed screw nut 5, first flange component 6, leading screw 7, the second belt pulley 8, belt 9, the first belt pulley
10th, pedestal 11, motor 12, sliding block 13, sucker 15, first axle 16, the first lock-screw 17, the first closing piece 18, stent 19,
Two closing pieces 20, first handle 21, second handle 22, the second lock-screw 23,24 and the 4th closing piece 25 of third closing piece;Its feature exists
In:
For first belt pulley, 10 axis connection in the hole until the setting on pedestal 11, lower part and the pedestal 11 of the axis fix company
It connects, the top of the axis and the centre bore underclearance of the first belt pulley 10 coordinate;
For second belt pulley, 8 axis connection in the hole until the setting on pedestal 11, lower part and the pedestal 11 of the axis fix company
It connects, the top of the axis and the centre bore underclearance of the second belt pulley 8 coordinate;
The output shaft of motor 12 is fixedly connected with the top of the centre bore of the first belt pulley 10;
Belt 9 is socketed in the groove of the first belt pulley 10 and the second belt pulley 8;
The top that the lower end of leading screw 7 is placed in the centre bore of the second belt pulley 8 is fixedly connected;
The centre bore of first flange component 6 is socketed the lower part of leading screw 7, transition cooperation by bearing;First flange component 6
Lower end is fixedly connected on pedestal 11;
Cylinder body 3 entangles leading screw 7, and the lower end of cylinder body 3 is fixedly connected on first flange component 6;The lower end of cylinder body 3 abuts first
In the annular table of flange assembly 6;
Feed screw nut 5 is placed in cylinder body 3, and feed screw nut 5 is threadedly coupled with leading screw 7, clearance fit;
Piston 4 is placed in cylinder body 3, the outer cylinder of the centre bore socket feed screw nut 5 of piston 4, interference fit;Piston 4
Outer cylinder resists the inner cylinder of cylinder body 3;
Telescopic rod 2 is placed in cylinder body 3, and the centre bore of telescopic rod 2 entangles leading screw 7;The lower end of telescopic rod 2 is fixedly connected on work
The upper end of plug 4;
The centre bore socket telescopic rod 2 of second flange component 1, clearance fit;
In the hole on lower part 3 top of outer cylinder merging cylinder body of second flange component 1, interference fit;
The cylinder at the top of the 4th hole 29 socket telescopic rod 2 of stent 19, clearance fit;Screw is fixedly connected with 19 He of stent
The top of telescopic rod 2;
Second handle 22 is threadedly coupled the 5th hole 30 of stent 19;
First closing piece 18 is identical with third closing piece 24, and the second closing piece 20 is identical with the 4th closing piece 25;
In third hole 28 on 24 Stent Implantation 19 of third closing piece, the second face 33 on third closing piece 24 is pushed up with telescopic rod 2
The cylinder in portion is adjacent;
In third hole 28 on 4th closing piece, 25 Stent Implantation 19, the first face 32 on the 4th closing piece 25 is pushed up with telescopic rod 2
The cylinder in portion is adjacent;
Second lock-screw 23 passes through the hole screw thread in the hole on third closing piece 24, the second lock-screw 23 and the 4th closing piece 25
Connection;
First axle 16 passes through the first hole 26 on stent 19, clearance fit;
The second hole 27 on first closing piece, 18 Stent Implantation 19, the second face 33 on the first closing piece 18 are outer with first axle 16
Cylinder is adjacent;
The second hole 27 on second closing piece, 20 Stent Implantation 19, the first face 32 on the second closing piece 20 are outer with first axle 16
Cylinder is adjacent;
First lock-screw 17 passes through the hole screw thread in the hole on the first closing piece 18, the first lock-screw 17 and the second closing piece 20
Connection;
The lower end of sucker 15 is connected by screw by the first recess 31 on stent 19 with the outer cylinder of first axle 16;
The lower end of sucker 15 is close to be not connected on the cylinder on 19 top of stent;
The threaded portion end of first handle 21 is connected by the first recess 31 on stent 19 and the outer cylinder screw thread of first axle 16
It connects;
On the wall of cylinder body 3, prolong and slot hole is provided on the axis direction of cylinder body 3, sliding block 13 passes through this slot hole, screw connection
In the outer cylinder of telescopic rod 2;The diameter of screw and the two side clearance fit of slot hole;There is boss on sliding block 13, this boss portion
Divide to be embedded on the axis direction of cylinder body 3 and be provided in slot hole, clearance fit.
Embodiment 2
A kind of embodiment 2 of the bracket of the sucked type of motor drive branch point height and adjustable angle is basic with embodiment 1
It is identical;The difference is that:
Sheath 14 is socketed the outer cylinder at 2 top of telescopic rod, the upper port of sheath 14 and the column jacket face closure at 2 top of telescopic rod
Connection;The lower port of sheath 14 is tightly connected the upper port of second flange component 1.
Embodiment 3
A kind of embodiment 3 of the bracket of the sucked type of motor drive branch point height and adjustable angle and 1 or 2 base of embodiment
This is identical;The difference is that:
The drive connection of second belt pulley 8,9 and first belt pulley 10 of belt by multiple gears engaged transmission side
Formula replaces.
Operation principle
As shown in figure 11, motor(12)Drive the first belt pulley(10), pass through belt(9)Drive the second belt pulley(8)
And leading screw(7)Rotation, leading screw(7)It is threadedly coupled telescopic rod(2), telescopic rod(2)In cylinder body(3)With motor(12)Main story is anti-
Turn to rise or fall.
As shown in figure 3, top is sucker(15), for adsorbing workpiece surface positioning.
As shown in figure 3, pull first handle(21), sucker(15)Around first axle(16)Axis rotation.Screw first
Lock-screw(17), the first closing piece(18)With the second closing piece(20)It is close, clamp first axle(16), sucker(15)Rotational angle
Locking.
As shown in figure 4, pull second handle(22), sucker(15)Around telescopic rod(2)Axis rotation.Screw the second lock
Tight screw(23), third closing piece(24)With the 4th closing piece(25)It is close, clamp telescopic rod(2)Upper end, sucker(15)Rotation
Angle locking.
In cylinder body(3)Axis direction, cylinder body(3)Wall on offer slot hole, sliding block(13)And telescopic rod(2)Pass through this
A slot hole screw connection.Telescopic rod(2)It can move up and down under the driving of motor, sliding block(13)Limitation telescopic rod cannot turn
It is dynamic.That is the angle of sucker mouth is adjusted towards telescopic rod is not had to.
As shown in figure 11, in cylinder body(3)And telescopic rod(2)Between set piston(4)With second flange component(1)It is
It is used for accurate be oriented to of telescopic rod.In cylinder body(3)And leading screw(7)Between set first flange component(6)It is to allow
Leading screw(7)Flexible rotating.
In telescopic rod(2)External and cylinder body(3)End set have sheath(14)It is in order to dust-proof, prevents small dust
Enter cylinder body with sundries(3)Inner cavity.