CN208743532U - Stamping mechanical arm - Google Patents
Stamping mechanical arm Download PDFInfo
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- CN208743532U CN208743532U CN201821435399.6U CN201821435399U CN208743532U CN 208743532 U CN208743532 U CN 208743532U CN 201821435399 U CN201821435399 U CN 201821435399U CN 208743532 U CN208743532 U CN 208743532U
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- swing arm
- drive
- actuator
- mechanical arm
- synchronizing wheel
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Abstract
A kind of stamping mechanical arm of the utility model, comprising: elevating mechanism, the mounting rack that elevating mechanism includes pedestal and is liftably set on pedestal；Oscillating arm mechanisms, oscillating arm mechanisms include the second swing arm with the first swing arm of mounting rack rotation connection and with the first swing arm rotation connection；And fixed mechanism, for fixing and placing workpiece, fixed mechanism is set in the second swing arm.In above-mentioned stamping mechanical arm, since fixed mechanism can be moved up and down with elevating mechanism, so as to adjust the height of workpiece on fixed mechanism, the blowing platform without guaranteeing every stamping equipment is consistent.And in the oscillating arm mechanisms of above-mentioned stamping mechanical arm, first swing arm is rotatably connected with the second swing arm, when needing for workpiece to be transported on another stamping equipment from one of stamping equipment, first swing arm only needs to rotate a low-angle, it is rotated, workpiece can be transported on another stamping equipment from one of stamping equipment in the first swing arm by the second swing arm again.
Description
Technical field
The utility model relates to stamping equipment technical fields, more particularly to a kind of stamping mechanical arm.
Background technique
In traditional punching machine, need manually to carry workpiece, manually during carrying workpiece, it is easy to pacify
Full problem, and with the increase of labor cost, factory's employment cost is consequently increased.
Currently, there are some stamping mechanical arms on the market, the artificial carrying movement for realizing workpiece can be replaced, by one of them
On workpiece handling to another stamping equipment on stamping equipment.But these stamping mechanical arms are all single arm designs, and single armed
It is highly non-adjustable, when stamping mechanical arm at work, it is necessary to assure the height of the blowing platform of every stamping equipment is consistent, be applicable in
Range is small, and single armed is during rotation, and the single armed angle to be rotated is larger, and required activity space is also bigger.
Summary of the invention
Based on this, it is necessary to provide a kind of stamping mechanical arm, the height of the blowing platform without guaranteeing every stamping equipment
Unanimously, increase the scope of application, while the activity space of stamping mechanical arm can be effectively reduced.
Its technical solution is as follows:
A kind of stamping mechanical arm, comprising: elevating mechanism, the elevating mechanism include pedestal and be liftably set to institute
State the mounting rack on pedestal；Oscillating arm mechanisms, the oscillating arm mechanisms include with the mounting rack rotation connection the first swing arm and with
Second swing arm of the first swing arm rotation connection；And fixed mechanism, for fixing and placing workpiece, the fixed mechanism setting
In in second swing arm.
In above-mentioned stamping mechanical arm, elevating mechanism can drive oscillating arm mechanisms elevating movement, so that setting be driven to put
Fixed mechanism on arm mechanism carries out elevating movement, and oscillating arm mechanisms can drive fixed machine and rotating on elevating mechanism
Structure is mobile, completes the movement being transported to workpiece from one of stamping equipment on another stamping equipment.Above-mentioned press machine
In tool hand, since fixed mechanism can be moved up and down with elevating mechanism, the fixed workpiece of mechanism is fixed so as to adjust
Height, without guarantee every stamping equipment blowing platform it is consistent.And in the oscillating arm mechanisms of above-mentioned stamping mechanical arm, the
One swing arm is rotatably connected with the second swing arm, when needing workpiece being transported to another punching press from one of stamping equipment
When in equipment, the first swing arm only needs to rotate a low-angle, then is rotated in the first swing arm by the second swing arm, can be by work
Part is transported on another stamping equipment from one of stamping equipment, in this way, the work of stamping mechanical arm can be effectively reduced
Dynamic space.
Technical solution is illustrated further below:
Further, the elevating mechanism further includes the first actuator and transmission component, and the transmission component includes setting
In the drive rod on the pedestal and the drive block being flexibly connected with the drive rod, the drive block and the mounting rack connect
It connects, first actuator and the drive block are drivingly connected and are used for the length side for making the drive block along the drive rod
To movement.
Further, the elevating mechanism further includes the first actuator and transmission component, and the transmission component includes setting
In on the pedestal drive rod, movably the drive sleeve that is sheathed on the drive rod and be set in the drive sleeve
Drive block, the inner wall of the drive sleeve is equipped with the first screw thread, and the drive rod includes bar body and is set to the bar sheet
The second screw thread on body, second screw thread and first screw thread cooperate, first actuator and the drive rod
It is drivingly connected.
Further, first actuator is first motor, and the transmission component further includes being sheathed on first electricity
The first synchronizing wheel in the rotation axis of machine, the second synchronizing wheel being sheathed on the drive rod and to be set around described first synchronous
Wheel and the first synchronous belt in second synchronizing wheel.
Further, the elevating mechanism further includes slide assemblies, and the slide assemblies include being set to the mounting rack
On sliding rail and be set to the pedestal top shoe, the sliding rail is slidably matched with the sliding block.
Further, the oscillating arm mechanisms further include the second actuator being set on the mounting rack, first pendulum
Arm includes first end, and second actuator is drivingly connected with the first end and is used to drive first swing arm around described
First end rotation.
Further, first swing arm further includes the second end opposite with the first end, and second swing arm includes
Third end, the oscillating arm mechanisms further include the third actuator for being set to the second end, the third actuator and described the
Three ends are drivingly connected and are used to that second swing arm to be driven to rotate around the third end.
Further, second swing arm further includes fourth end opposite with the third end, and the fixed mechanism includes
The fourth drive member for being set to the sucker at the 4th end and being drivingly connected with the sucker, the fourth drive member is for driving
Move the sucker rotation.
Further, the fourth drive member is the second motor, and second motor is set to the third end, described solid
Determining mechanism further includes the third synchronizing wheel being sheathed in the rotation axis of second motor, the 4th synchronization of the connection sucker
Wheel and the second synchronous belt being set around in the third synchronizing wheel and the 4th synchronizing wheel.
Further, second swing arm is equipped with mounting groove, the third synchronizing wheel, the 4th synchronizing wheel and described the
Two synchronous belts are all set in the mounting groove.
Detailed description of the invention
Fig. 1 is the schematic perspective view of stamping mechanical arm in the first state described in an embodiment of the present invention；
Fig. 2 is the side structure schematic view of stamping mechanical arm in the first state described in an embodiment of the present invention；
Fig. 3 is the positive structure diagram of stamping mechanical arm in the second condition described in an embodiment of the present invention；
Fig. 4 is the present invention looks up structural representation of stamping mechanical arm described in an embodiment of the present invention.
Description of symbols:
110, pedestal, 111, mounting base, 120, mounting rack, the 130, first actuator, 131, motor mount, 141, transmission
Bar, 142, drive block, the 143, first synchronizing wheel, the 144, second synchronizing wheel, the 145, first synchronous belt, 151, sliding rail, 152, sliding block,
210, the first swing arm, the 211, second actuator, the 220, second swing arm, 221, third actuator, 222, mounting groove, 230, sucker,
231, fourth drive member, the 232, second synchronous belt, 300, bottom plate.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
As shown in Figure 1, a kind of stamping mechanical arm described in an embodiment, comprising: elevating mechanism, elevating mechanism include pedestal
110 and the mounting rack 120 that is liftably set on pedestal 110；Oscillating arm mechanisms, oscillating arm mechanisms include rotating with mounting rack 120
First swing arm 210 of connection and the second swing arm 220 being rotatablely connected with the first swing arm 210；And fixed mechanism, for fixed and
Workpiece is placed, fixed mechanism is set in the second swing arm 220.
In above-mentioned stamping mechanical arm, elevating mechanism can drive oscillating arm mechanisms elevating movement, so that setting be driven to put
Fixed mechanism on arm mechanism carries out elevating movement, and oscillating arm mechanisms can drive fixed machine and rotating on elevating mechanism
Structure is mobile, completes the movement being transported to workpiece from one of stamping equipment on another stamping equipment.Above-mentioned press machine
In tool hand, since fixed mechanism can be moved up and down with elevating mechanism, the fixed workpiece of mechanism is fixed so as to adjust
Height, without guarantee every stamping equipment blowing platform it is consistent.And in the oscillating arm mechanisms of above-mentioned stamping mechanical arm, the
One swing arm 210 is rotatably connected with the second swing arm 220, another when needing for workpiece to be transported to from one of stamping equipment
When on a stamping equipment, the first swing arm 210 only needs to rotate a low-angle, then by the second swing arm 220 in the first swing arm 210
Workpiece can be transported on another stamping equipment, in this way, can effectively reduce by upper rotation from one of stamping equipment
The activity space of stamping mechanical arm.
Elevating mechanism further includes the first actuator and transmission component in one of the embodiments, and transmission component includes setting
The drive rod being placed on pedestal and the drive block being flexibly connected with drive rod, drive block are connect with mounting rack, the first actuator with
Drive block is drivingly connected and is used to that drive block to be driven to move along the length direction of drive rod.In this way, the first actuator can drive
Drive block moves on drive rod, so that the mounting rack connecting with drive block be driven to move up and down, then drives in oscillating arm mechanisms
Lower movement, finally moves up and down the fixed mechanism being arranged in oscillating arm mechanisms, so as to adjust the fixed workpiece of mechanism is fixed
Height.
Specifically, the first actuator is oil cylinder or cylinder, and the pedestal of the first actuator is arranged on chassis, the first actuator
Telescopic rod directly connect with drive block, the first actuator can be done by telescopic rod stretching motion drive drive block on move down
It is dynamic.
As shown in Figure 1, Figure 2, Figure 3 shows, in another embodiment, elevating mechanism further includes the first actuator 130 and transmission
Component, transmission component include the drive rod 141 being set on pedestal 110, the transmission being movably sheathed on drive rod 141
Set and the drive block 142 being set in drive sleeve, drive block 142 are connect with mounting rack 120, and the first actuator 130 is for driving
Drive block 142 is moved along the length direction of drive rod 141.First actuator 130 is for driving drive rod 141 to rotate, due to passing
Lever 141 links together threadably with drive sleeve, and during rotation, drive sleeve can be for drive rod 141
It is moved on drive rod 141, so that the drive block 142 being arranged in drive sleeve be driven to move up and down.In this way, the first actuator 130
Drive block 142 can be driven to move on drive rod 141, moved down on the mounting rack 120 being connect with drive block 142 to drive
It is dynamic, then oscillating arm mechanisms is driven to move up and down, finally moves up and down the fixed mechanism being arranged in oscillating arm mechanisms, so as to adjust
It is fixed the height of the fixed workpiece of mechanism.
Specifically, the column that pedestal 110 is vertically arranged, column are arranged on bottom plate 300, and drive rod 141 passes through installation
Seat 111 is set side by side with pedestal 110, and the length direction of drive rod 141 is consistent with the length direction of pedestal 110.Pedestal 110 is used
In support drive rod 141, the 141 stress run-off the straight of drive rod when moving on drive rod 141 of drive block 142 is avoided, is influenced whole
The normal operation of a device.
Optionally, the first actuator 130 is motor or rotary oil cylinder.Rotation axis on first actuator 130 can be direct
It links together with drive rod 141, drive rod 141 is driven to rotate；Or first actuator 130 can pass through transmission component and transmission
Bar 141 connects, and drive rod 141 is driven to rotate.
Specifically, the first actuator 130 is first motor, and transmission component further includes being sheathed in the rotation axis of first motor
The first synchronizing wheel 143, the second synchronizing wheel 144 for being sheathed on drive rod 141 and be set around the first synchronizing wheel 143 and second
The first synchronous belt 145 in synchronizing wheel 144.In this way, the rotation axis of first motor can drive first when first motor work
Synchronizing wheel 143 rotates, to drive the movement of the first synchronous belt 145, then drives the second synchronizing wheel 144 to rotate, finally makes to be driven
Bar 141 rotates.This structure in such a way that first motor drives drive rod 141 to rotate is simple, and stability is high, easy to accomplish.
More specifically, first motor stands upside down ground setting on bottom plate 300 by motor mount 131, this setup
The longitudinal space of whole device can be maximally utilized, so that whole device can be minimized more.
As shown in Figure 1, Figure 3, as the further improvement of above-described embodiment, elevating mechanism further includes slide assemblies, sliding
Component includes the sliding rail 151 being set on mounting rack 120 and is set to 110 top shoe 152 of pedestal, sliding rail 151 and sliding block 152
It is slidably matched.Specifically, sliding rail 151 is arranged vertically on pedestal 110, by the way that sliding block 152 is arranged on pedestal 110,
Sliding rail 151 is set on mounting rack 120, it can be more steady when mounting rack 120 is moved up and down with respect to pedestal 110.
Further, sliding block 152 is equipped with sliding slot, and sliding rail 151 and the cell wall of sliding slot are slidably matched.In this way, the slot of sliding slot
Wall can play position-limiting action to sliding rail 151, when mounting rack 120 with respect to pedestal 110 move up and down when, can be avoided sliding rail 151 from
It is detached from sliding slot, influences the normal operation of whole device.
Further, sliding block 152 is four, and sliding rail 151 is two, and two sliding rails 151 are arranged at intervals at mounting rack 120
On, two of them sliding block 152 is slidably matched with one of sliding rail 151, and another two sliding block 152 and another sliding rail 151 slide
Cooperation.In this way, can be further improved the stability between pedestal 110 and mounting rack 120.
As shown in Figure 1 and Figure 2, oscillating arm mechanisms further include be set on mounting rack 120 in one of the embodiments,
Two actuators 211, the first swing arm 210 include first end, and the second actuator 211 is drivingly connected with first end and is used for driving the
One swing arm 210 is rotated around first end.In this way, working as the second actuator 211 at work, the first swing arm 210 can be driven around first
The first end of swing arm 210 rotates, to drive the second swing arm 220 rotation being arranged in the first swing arm 210, then drives setting
Workpiece is transported to another punching press from one of stamping equipment and set by the rotation of fixed mechanism in the second swing arm 220, realization
Standby movement.
Specifically, the second actuator 211 is decelerating motor, and the top of mounting rack 120 is arranged in the second actuator 211, the
The first end of one swing arm 210 is equipped with first shaft hole, and the rotation axis of decelerating motor is threaded through in first shaft hole.In this way, when the electricity that slows down
At work, the rotation axis of decelerating motor is able to drive the first swing arm 210 and rotates around the first end of the first swing arm 210 machine.
Further, the first swing arm 210 further includes the second end opposite with first end, and the second swing arm 220 includes third end,
Oscillating arm mechanisms further include the third actuator 221 for being set to second end, and third actuator 221 is drivingly connected with third end, is used in combination
It is rotated in the second swing arm 220 of driving around third end.In this way, working as third actuator 221 at work, the second swing arm can be driven
220 rotate around the third end of the second swing arm 220, to drive the rotation that fixed mechanism in the second swing arm 220 is arranged in, realizing will
Workpiece is transported to the movement of another stamping equipment from one of stamping equipment.
Specifically, third actuator 221 is decelerating motor, and the second end of the first swing arm 210 is equipped with the first mounting hole, second
The third end of swing arm 220 is equipped with the second axis hole, and decelerating motor is arranged in the first mounting hole, and the rotation axis of decelerating motor is worn
In the second axis hole.In this way, when decelerating motor at work, the rotation axis of decelerating motor is able to drive the second swing arm 220 around the
The third end of two swing arms 220 rotates.
It should be noted that the second actuator 211 described above and third actuator 221 can also each be that servo motor is matched
Close the assembly of RV speed reducer or the assembly of servo motor cooperation harmonic wave speed reducing machine.
The second swing arm 220 further includes fourth end opposite with third end in one of the embodiments, and fixed mechanism includes
The fourth drive member 231 for being set to the sucker 230 at the 4th end and being drivingly connected with sucker 230, fourth drive member 231 is for driving
Dynamic sucker 230 rotates.Sucker 230 is for adsorbing workpiece, and fourth drive member 231 is for driving sucker 230 to rotate, to realize work
The steering of part.
Further, fourth drive member 231 is the second motor, and the second motor is set to the third end of the second swing arm 220, Gu
Determine mechanism further include the third synchronizing wheel being sheathed in the rotation axis of the second motor, the 4th synchronizing wheel of connecting sucker 230 and around
The second synchronous belt 232 in third synchronizing wheel and the 4th synchronizing wheel.In this way, when the work of the second motor, the second motor
Rotation axis can drive third synchronizing wheel to rotate, to drive the movement of the second synchronous belt 232, then drive the 4th synchronous rotation
It is dynamic, finally rotate sucker 230.This structure in such a way that the second motor driven sucker 230 rotates is simple, and stability is high,
It is easy to accomplish.And the third end of the second swing arm 220 is arranged in above-mentioned fourth drive member 231, can reduce the second swing arm 220
The weight at four ends improves the load capacity and positioning accuracy at the 4th end of the second swing arm 220.
As shown in figure 4, specifically, the third end of the second swing arm 220 is equipped with the second mounting hole, fourth drive member 231 is arranged
In the second mounting hole, the second swing arm 220 is additionally provided with the mounting groove 222 being connected to the second mounting hole, and third synchronizing wheel, the 4th are together
Step wheel and the second synchronous belt 232 are all set in mounting groove 222.In this way, by by third synchronizing wheel, the 4th synchronizing wheel and second
Synchronous belt 232 is all set in mounting groove 222, and the cell wall of mounting groove 222 can play protective action, avoid third synchronizing wheel,
4th synchronizing wheel and the second synchronous belt 232 are destroyed.
It should be noted that above-described first swing arm 210 and the second swing arm 220 can use aluminium alloy castings material
Material is integrally formed, and guarantees its rigidity and intensity while mitigating weight.And first swing arm 210 length and second swing arm 220
Length is 1000mm.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of stamping mechanical arm characterized by comprising
Elevating mechanism, the mounting rack that the elevating mechanism includes pedestal and is liftably set on the pedestal；
Oscillating arm mechanisms, the oscillating arm mechanisms include with the mounting rack rotation connection the first swing arm and with first swing arm
Second swing arm of rotation connection；And
Fixed mechanism, for fixing and placing workpiece, the fixed mechanism is set in second swing arm.
2. stamping mechanical arm according to claim 1, which is characterized in that the elevating mechanism further include the first actuator and
Transmission component, the transmission component include the drive rod being set on the pedestal and the biography that is flexibly connected with the drive rod
Motion block, the drive block are connect with the mounting rack, and first actuator and the drive block are drivingly connected and are used to make institute
The length direction that drive block is stated along the drive rod moves.
3. stamping mechanical arm according to claim 1, which is characterized in that the elevating mechanism further include the first actuator and
Transmission component, the transmission component include the drive rod being set on the pedestal, are movably sheathed on the drive rod
Drive sleeve and the drive block that is set in the drive sleeve, the drive block connect with the mounting rack, the drive sleeve
Inner wall is equipped with the first screw thread, and the drive rod includes bar body and the second screw thread being set in the bar body, and described the
Two screw threads and first screw thread cooperate, and first actuator and the drive rod are drivingly connected.
4. stamping mechanical arm according to claim 3, which is characterized in that first actuator is first motor, described
Transmission component further includes the first synchronizing wheel being sheathed in the rotation axis of the first motor, be sheathed on the drive rod
Two synchronizing wheels and the first synchronous belt being set around in first synchronizing wheel and second synchronizing wheel.
5. stamping mechanical arm according to claim 1-4, which is characterized in that the elevating mechanism further includes sliding
Component, the slide assemblies include the sliding rail being set on the mounting rack and are set to the pedestal top shoe, the sliding rail
It is slidably matched with the sliding block.
6. stamping mechanical arm according to claim 1, which is characterized in that the oscillating arm mechanisms further include being set to the peace
The second actuator shelved, first swing arm includes first end, second actuator and the first end be drivingly connected,
And for driving first swing arm to rotate around the first end.
7. stamping mechanical arm according to claim 6, which is characterized in that first swing arm further includes and the first end
Opposite second end, second swing arm include third end, and the oscillating arm mechanisms further include being set to the third of the second end
Actuator, the third actuator and the third end are drivingly connected and are used to drive second swing arm around the third end
Rotation.
8. stamping mechanical arm according to claim 7, which is characterized in that second swing arm further includes and the third end
The 4th opposite end, the fixed mechanism include for being set to the sucker at the 4th end and being drivingly connected with the sucker
Four actuators, the fourth drive member is for driving the sucker to rotate.
9. stamping mechanical arm according to claim 8, which is characterized in that the fourth drive member is the second motor, described
Second motor is set to the third end, and the fixed mechanism further includes the third being sheathed in the rotation axis of second motor
Synchronizing wheel, the 4th synchronizing wheel of the connection sucker and be set around in the third synchronizing wheel and the 4th synchronizing wheel the
Two synchronous belts.
10. stamping mechanical arm according to claim 9, which is characterized in that second swing arm is equipped with mounting groove, and described the
Three synchronizing wheels, the 4th synchronizing wheel and second synchronous belt are all set in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435399.6U CN208743532U (en) | 2018-08-31 | 2018-08-31 | Stamping mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435399.6U CN208743532U (en) | 2018-08-31 | 2018-08-31 | Stamping mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743532U true CN208743532U (en) | 2019-04-16 |
Family
ID=66082916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435399.6U Active CN208743532U (en) | 2018-08-31 | 2018-08-31 | Stamping mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743532U (en) |
-
2018
- 2018-08-31 CN CN201821435399.6U patent/CN208743532U/en active Active
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