CN209531795U - Positioning mechanism after a kind of twin shaft of bending machine - Google Patents
Positioning mechanism after a kind of twin shaft of bending machine Download PDFInfo
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- CN209531795U CN209531795U CN201821514232.9U CN201821514232U CN209531795U CN 209531795 U CN209531795 U CN 209531795U CN 201821514232 U CN201821514232 U CN 201821514232U CN 209531795 U CN209531795 U CN 209531795U
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- block
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- transverse beam
- bending machine
- positioning mechanism
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Abstract
The utility model relates to bending machine fields, more particularly to positioning mechanism after a kind of bending machine, positioning mechanism after a kind of twin shaft of bending machine, including the linear mould group of X-axis slide unit, R axis lifting assembly, Z axis transverse beam assembly and position block component, R axis lifting assembly is fastened on X-axis through slide unit and slides in linear mould group, and linear mould group is slided along X-axis and is slid back and forth, Z axis transverse beam assembly is slidably mounted on R axis lifting assembly, R axis lifting assembly uses servo motor driving lead screw and realizes that Z axis transverse beam assembly moves up and down along guide rod, position block component is arranged on the guide rail of Z axis transverse beam assembly through sliding block, and it horizontally slips along guide rail, lead screw transmission has self-locking function, with stable, high speed and high-precision feature.
Description
Technical field
The utility model relates to bending machine fields, and in particular to positioning mechanism after a kind of bending machine.
Background technique
Traditional bending machine is mostly large-sized bender, and rear positioning structure mechanism is complicated, and assembling is cumbersome, and positioning accuracy is low,
Increasingly increase now with the demand of small sized product, the rear positioning mechanism accuracy and speed of large-sized bender has been unable to meet production
Demand, there is an urgent need for a kind of rear positioning structures of high-speed, high precision to meet the needs of high speed, high precision, to improve
Product quality and reduction production cost.
Utility model content
For the deficiencies in the prior art, the utility model provides positioning mechanism after the twin shaft of bending machine a kind of, full
The demand of the high-speed, high precision of foot production minor items, reduces production cost.
To achieve the above object, the utility model is achieved by the following technical programs: after a kind of twin shaft of bending machine
Positioning mechanism, including the linear mould group of X-axis slide unit and servo motor, the linear mould group of X-axis slide unit are equipped with capable of sliding back and forth
Slide unit is fixedly connected with shaft coupling on the output shaft of the servo motor, further includes R axis lifting assembly, Z axis transverse beam assembly and fixed
Position stop component, the R axis lifting assembly bottom are fixedly connected on the slide unit, and the Z axis transverse beam assembly, which can slide up and down, to be set
In on the R axis lifting assembly, the position block component is movably arranged on the Z axis transverse beam assembly, the R axis lifting assembly
Including screw rod, lifting bottom plate and lifting top plate, several guide rods are equipped between the lifting bottom plate and the lifting top plate, it is described
Guide rod passes through the Z axis transverse beam assembly, and described screw rod one end is set on the lifting bottom plate through first bearing, and the screw rod is another
One end sequentially passes through the Z axis transverse beam assembly and second bearing is connected to the shaft coupling, and the second bearing is connected to described
Go up and down top plate.
Further, the Z axis transverse beam assembly includes crossbeam, guide rail, sliding block and flexible block, and the crossbeam both ends are all provided with
There is baffle, the crossbeam side is equipped with the guide rail, and the flexible block is movably arranged on the guide rail through the sliding block.
Further, the crossbeam is equipped with several through-holes, and the through-hole is correspondingly provided with guide sleeve and feed screw nut's set, institute
It states guide sleeve to be slidably socketed respectively on the corresponding guide rod, the feed screw nut is socketed on the screw rod.
Further, the flexible block two sides are respectively equipped with dogbolt, and the flexible block is locked equipped with block
Block is equipped with lock screw on the block latch segment.
Further, the position block component includes that block connecting plate, block adjusting seat, block adjustment axis and block are solid
Fixed board, the block connecting plate are set on the flexible block, and the block adjusting seat is set on the block connecting plate, described
Adjustment dial is equipped between block adjusting seat and the block connecting plate, block adjusting seat upper end is equipped with lock handle,
Block adjustment axis one end passes through the block adjusting seat and is connected to adjustment dial, and the block fixing axle other end is through keeping off
Block shaft is connected to the block fixed plate, and the block fixed plate is equipped with position block.
Further, the side between the lifting bottom plate and the lifting top plate is equipped with support plate, the servo motor
The lifting top plate is connected to through motor mount.
Further, the servo motor can be handwheel.
Positioning mechanism compared with prior art, has the advantage that after a kind of twin shaft of bending machine disclosed by the utility model
The R axis lifting assembly uses the up and down motion that the servo motor drives the lead screw to realize the crossbeam, the lead screw
There is self-locking function, has the characteristics that stable, at a high speed and high-precision；Wherein the slide unit, the screw rod and the guide rail are total
Same-action enables position block to slide in three directions, is accurately positioned at desired position, can also add on the guide rail
Position block component described in multiple groups, flexibility are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the R axis lifting assembly structural schematic diagram of the utility model；
Fig. 3 is the Z axis transverse beam assembly structural schematic diagram of the utility model；
Fig. 4 is the position block component structure diagram of the utility model.
Specific embodiment
Utility model is further described below in conjunction with attached drawing and specific embodiment.
Referring to Figure 1 to Fig. 4, positioning mechanism after a kind of twin shaft of bending machine, including the linear mould group 1 of X-axis slide unit, servo electricity
Machine 28, R axis lifting assembly 2, Z axis transverse beam assembly 3 and position block component 4, the linear mould group 1 of X-axis slide unit is equipped with can front and back cunning
Dynamic slide unit 11,2 bottom of R axis lifting assembly are fixed on slide unit 11, and slide unit 11 drives R axis lifting assembly 2 to slide back and forth,
Z axis transverse beam assembly 3 can slide up and down on R axis lifting assembly 2, and the output shaft of servo motor 28 is fixed through shaft coupling 26 and R
Axis lifting assembly 2 connects, and driving Z axis transverse beam assembly 3 slides up and down, and position block component 4 is movably arranged on Z axis transverse beam assembly 3,
Realize horizontally slipping for position block.
R axis lifting assembly 2 includes screw rod 25, lifting bottom plate 211 and lifting top plate 212, goes up and down bottom plate 211 and lifting top plate
The lifting several guide rods 232 of support plate are equipped between 212, the side for going up and down bottom plate 211 and going up and down between top plate 212 is equipped with support
Plate 231 constitutes the sliding space of a Z axis transverse beam assembly 3, and 25 one end of screw rod is set on lifting bottom plate 211 through bearing 22, silk
25 one end of bar, which is set on lifting top plate 212 through bearing 22 and passes through lifting top plate 212, is connected to shaft coupling 26, realizes servo electricity
Machine 28 drive screw rod 25 rotate, input terminal of the servo motor as a driving force, other can rise driving effect engine and
Part also can replace, such as handwheel.
Z axis transverse beam assembly 3 includes crossbeam 31, guide rail 32, sliding block 33 and flexible block 36, and 31 both ends of crossbeam are equipped with baffle
34, at least provided with two bushing through-holes 311 on crossbeam 31, bushing through-hole 311 is fixed with guide sleeve 241, and guide sleeve 241 divides
It is not slidably socketed on corresponding guide rod 232, screw rod through-hole 312 is additionally provided on crossbeam, is fixed with silk in screw rod through-hole 312
Stem nut set 242, feed screw nut's set 242 are socketed on screw rod 25, and the rotation of screw rod 25 makes to be fixedly connected on screw rod in crossbeam 31
Nut set 242 can only move along the vertical direction, so that crossbeam be driven to move up and down, 31 side of crossbeam is equipped with guide rail 32, elasticity gear
Block 36 is set on guide rail 32 through 33 active card of sliding block, is horizontally slipped along 32 direction of guide rail, 36 two sides of flexible block are respectively equipped with only
Dynamic bolt 35, prevents fixation from interfering in sliding process with the position block component 4 on flexible block 36 and damaging, flexible block
36 one side are additionally provided with block latch segment 37), block latch segment 37) on lock screw 38 is installed, pass through lock screw 38 will
Flexible block 36 is locked on guide rail 32, reaches the location status of fixed position block component 4 in the lateral direction.
Position block component 4 includes block connecting plate 41, block adjusting seat 43, block adjustment axis 45 and block fixed plate
46, block connecting plate 41 be set to flexible block 36 on, block adjusting seat 43 be set to block connecting plate 41 on, block adjusting seat 43 with
It is equipped with adjustment dial 42 between block connecting plate 41, locking handle is installed in the tapped through hole that 43 upper end of block adjusting seat is equipped with
Hand 44,45 one end of block adjustment axis pass through the square through hole that block adjusting seat 43 is equipped with and are set to the spiral shell that adjustment dial 42 is equipped with
On line through-hole, 45 other end of block adjustment axis is connected to block fixed plate 46 through block shaft 47, and block fixed plate 46 is equipped with
Position block 48.
Positioning mechanism compared with prior art, has the advantage that R after a kind of twin shaft of bending machine disclosed by the utility model
Axis lifting assembly uses the up and down motion that servo motor driving lead screw realizes crossbeam, and lead screw has self-locking function, has operation steady
Fixed, high speed and high-precision feature；Wherein slide unit, screw rod and guide rail collective effect enable position block to slide in three directions
It is dynamic, it is accurately positioned at desired position, multiple groups position block component can be also added on guide rail, flexibility is high.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (6)
1. positioning mechanism after a kind of twin shaft of bending machine, including the linear mould group (1) of X-axis slide unit and servo motor (28), the X-axis
The linear mould group (1) of slide unit is equipped with slide unit capable of sliding back and forth (11), is fixedly connected on the output shaft of the servo motor (28)
There are shaft coupling (26), it is characterised in that: it further include R axis lifting assembly (2), Z axis transverse beam assembly (3) and position block component (4),
R axis lifting assembly (2) bottom is fixedly connected on the slide unit (11), and the Z axis transverse beam assembly (3), which can slide up and down, to be set to
On the R axis lifting assembly (2), the position block component (4) is movably arranged on the Z axis transverse beam assembly (3), the R axis
Lifting assembly (2) include screw rod (25), lifting bottom plate (211) and go up and down top plate (212), the lifting bottom plate (211) with it is described
It goes up and down and is equipped with several guide rods (232) between top plate (212), the guide rod (232) passes through the Z axis transverse beam assembly (3), institute
It states screw rod (25) one end to be set on the lifting bottom plate (211) through first bearing (221), screw rod (25) other end is successively worn
It crosses the Z axis transverse beam assembly (3) and second bearing (222) is connected to the shaft coupling (26), second bearing (222) connection
In the lifting top plate (212).
2. according to positioning mechanism after a kind of twin shaft of bending machine described in claim 1, it is characterised in that: the Z axis transverse beam assembly
It (3) include crossbeam (31), guide rail (32), sliding block (33) and flexible block (36), crossbeam (31) both ends are equipped with baffle
(34), crossbeam (31) side is equipped with the guide rail (32), and the flexible block (36) is movably arranged at through the sliding block (33)
On the guide rail (32).
3. according to positioning mechanism after a kind of twin shaft of bending machine as claimed in claim 2, it is characterised in that: set on the crossbeam (31)
Have several through-holes (311), the through-hole (311) is correspondingly provided with guide sleeve (241) and feed screw nut covers (242), the guide sleeve
(241) it is slidably socketed respectively on the corresponding guide rod (232), the feed screw nut covers (242) and is socketed on the screw rod
(25) on.
4. according to positioning mechanism after a kind of twin shaft of bending machine as claimed in claim 2, it is characterised in that: the flexible block (36)
Two sides are respectively equipped with dogbolt (35), and the flexible block (36) is equipped with block latch segment (37), the block latch segment
(37) lock screw (38) are installed on.
5. according to positioning mechanism after a kind of twin shaft of bending machine as claimed in claim 4, it is characterised in that: the position block component
It (4) include block connecting plate (41), block adjusting seat (43), block adjustment axis (45) and block fixed plate (46), the block
Connecting plate (41) is set on the flexible block (36), and the block adjusting seat (43) is set on the block connecting plate (41),
Adjustment dial (42), the block adjusting seat are equipped between the block adjusting seat (43) and the block connecting plate (41)
(43) upper end is equipped with lock handle (44), and described block adjustment axis (45) one end passes through the block adjusting seat (43) and is connected to tune
Whole dial (42), block adjustment axis (45) other end are connected to the block fixed plate (46) through block shaft (47),
The block fixed plate (46) is equipped with position block (48).
6. according to positioning mechanism after a kind of twin shaft of bending machine described in claim 1, it is characterised in that: the lifting bottom plate
(211) side between lifting top plate (212) is equipped with support plate (231), and the servo motor (28) is installed through motor
Seat (27) is connected to the lifting top plate (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514232.9U CN209531795U (en) | 2018-09-14 | 2018-09-14 | Positioning mechanism after a kind of twin shaft of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514232.9U CN209531795U (en) | 2018-09-14 | 2018-09-14 | Positioning mechanism after a kind of twin shaft of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531795U true CN209531795U (en) | 2019-10-25 |
Family
ID=68245101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821514232.9U Active CN209531795U (en) | 2018-09-14 | 2018-09-14 | Positioning mechanism after a kind of twin shaft of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035315A (en) * | 2020-01-02 | 2020-04-21 | 孔令立 | Floor cleaning appliance |
| CN111570575A (en) * | 2020-05-06 | 2020-08-25 | 意特利（滁州）智能数控科技有限公司 | Adjustable bending die head, adjustable bending die, use method and machining method |
-
2018
- 2018-09-14 CN CN201821514232.9U patent/CN209531795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035315A (en) * | 2020-01-02 | 2020-04-21 | 孔令立 | Floor cleaning appliance |
| CN111570575A (en) * | 2020-05-06 | 2020-08-25 | 意特利（滁州）智能数控科技有限公司 | Adjustable bending die head, adjustable bending die, use method and machining method |
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