CN208214947U - A kind of numerically-controlled machine tool mechanical arm - Google Patents
A kind of numerically-controlled machine tool mechanical arm Download PDFInfo
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- CN208214947U CN208214947U CN201820263552.5U CN201820263552U CN208214947U CN 208214947 U CN208214947 U CN 208214947U CN 201820263552 U CN201820263552 U CN 201820263552U CN 208214947 U CN208214947 U CN 208214947U
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Abstract
The utility model relates to the technical fields of numerically-controlled machine tool auxiliary equipment multistage can support more particularly to a kind of numerically-controlled machine tool mechanical arm, freedom degree is improved, diversified piece-holder can be carried out, adapts to the machining of numerically-controlled machine tool sequencing, adaptability is improved, reduces and uses limitation；And it can be clamped and be unclamped automatically, reduce manpower, it is easy to operate, clamping efficiently can be fixed in workpiece to be processed excessively, improve use reliability；Including first support arm；Including placing block, first motor, gear motor, first rotating shaft, the second shaft, turntable, the first hinge ring, rotating arm, the second hinge ring, second support arm, first hydraulic cylinder, second hydraulic cylinder, supporting block and controller；It further include upper slide, lower skateboard, upper gripper jaw, lower clamping jaw, the second motor and the first lead screw, the right end of first support arm is provided with fixed plate, and top shoe and sliding block are separately mounted to right end the upper side and lower side of fixed plate.
Description
Technical field
The utility model relates to the technical fields of numerically-controlled machine tool auxiliary equipment, mechanical more particularly to a kind of numerically-controlled machine tool
Arm.
Background technique
It is well known that numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, it is a kind of automation equipped with program control system
Lathe, which, which can logically be handled, has control coding or other symbolic instruction regulated procedures, and is decoded,
With the digital representation of code, numerical control device is inputted by information carrier, various controls are issued by numerical control device through calculation process
Signal controls the movement of lathe, and shape and size by drawing automatically process part, and numerically-controlled machine tool is preferable
Ground solves complicated, accurate, small mount, multi items part processing problems, is a kind of flexible, dynamical automation machine
Bed, represents the developing direction of modern machine control technology, is a kind of typical electromechanical integrated product, and numerically-controlled machine tool is mechanical
Arm is a kind of for carrying out clamping and position being adjusted, process workpiece to be added in order to preferably attached for workpieces processing
Belong to device, is widely used in a variety of applications in the field of machining；Existing numerically-controlled machine tool mechanical arm includes first
Arm and clamping device, clamping device are mounted on the right end of first support arm；Existing numerically-controlled machine tool mechanical arm will be in use, first will
Workpiece to be processed is gripped by clamping device, and then workpiece to be processed is input into numerical control extra bed by first support arm
Then Working position is processed according to numerical control program；Existing numerically-controlled machine tool is found in mechanical arm use, depends merely on
One support arm is supported, and freedom degree is lower, cannot be crossed and be carried out diversified piece-holder, be unable to satisfy the sequencing of numerically-controlled machine tool
Machining, adaptability is poor, higher using limitation；And clamping device needs the artificial bolt that carries out to tighten and unclamp,
Waste of manpower, it is cumbersome, clamping efficiently can not be fixed in workpiece to be processed, use reliability is lower.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of multistage support, freedom degree is improved, multiplicity can be carried out
The piece-holder of change adapts to the machining of numerically-controlled machine tool sequencing, improves adaptability, reduces and uses limitation；And it can
To be clamped and be unclamped automatically, manpower is reduced, it is easy to operate, clamping efficiently can be fixed in workpiece to be processed excessively, mentioned
The numerically-controlled machine tool mechanical arm of high use reliability.
A kind of numerically-controlled machine tool mechanical arm of the utility model, including first support arm；Including placing block, first motor, tooth
Turbin generator, first rotating shaft, the second shaft, turntable, the first hinge ring, rotating arm, the second hinge ring, second support arm, first hydraulic cylinder,
Two hydraulic cylinders, supporting block and controller, the top for placing block are provided with the first placing groove, and place the inside setting of block
There is mounting hole, the mounting hole is communicated with first placing groove, and the first motor is mounted on inside mounting hole, and described first
Placing groove is internally provided with the first ball bearing, and the bottom end of first rotating shaft is inserted into inside the first ball bearing, and described
The top output port of one motor is connect with the bottom end of the first rotating shaft, the top of the bottom end of the turntable and the first rotating shaft
Connection, the bottom end of first hinge ring are connect with the top of the turntable, the bottom end of the rotating arm and first hinge ring
Top is rotatably connected, and the bottom end of second hinge ring and the top of the rotating arm are rotatably connected, the first support arm
It is connect on the left of bottom end with the top of second hinge ring, the top left hand of the bottom end of the first hydraulic cylinder and the turntable connects
It connects, the center bottom of the rotating arm is provided with third hinge ring, and in the top of third hinge ring and the bottom end of the rotating arm
Portion's connection, the top of the first hydraulic cylinder and the bottom end of the third hinge ring are rotatably connected, the top of the second hydraulic cylinder
End is connect with the bottom end of second support arm, and the top middle portion of rotating arm is provided with the 4th hinge ring, and the bottom end of the 4th hinge ring
It is connect with the top middle portion of the rotating arm, the rotatable company in bottom end of the bottom end of the second hydraulic cylinder and the 4th hinge ring
It connects, is provided with hydraulic oil pipe in the first hydraulic cylinder and second hydraulic cylinder, the right side of second support arm is arranged in the supporting block
End, and the right end of supporting block is provided with the second placing groove, and the second placing groove is internally provided with the second ball bearing, it is described
The left end of second shaft is inserted into inside the second ball bearing, and the left end of the right end of the second shaft and the first support arm connects
It connecing, the gear motor is mounted on the top of supporting block, and the right part output end of supporting block is provided with driving gear, and described
The outside fixing sleeve of two shafts is equipped with driven gear ring, and the driving gear is engaged with driven gear ring, and the controller, which is mounted on, to be put
On the right side of the top for setting block, and first motor, gear motor, first hydraulic cylinder and second hydraulic cylinder are electrically connected with the controller
It connects；It further include upper slide, lower skateboard, upper gripper jaw, lower clamping jaw, the second motor and the first lead screw, the right end of the first support arm is set
It is equipped with fixed plate, the upper slide and lower skateboard are separately mounted to right end the upper side and lower side of fixed plate, and the right side of fixed plate
End the upper side and lower side is respectively arranged with upper hopper chute and gliding groove, and the left end of the upper slide and lower skateboard is respectively arranged with top shoe
And sliding block, and top shoe is slidably matched with upper hopper chute and gliding groove respectively with sliding block, the left end of the upper gripper jaw and institute
The right end connection of upper slide is stated, the left end of the lower clamping jaw is connect with the right end of the lower skateboard, and the inside of the upper slide is vertical
To the first tapped through hole is provided with, the bottom end spiral shell dress of first lead screw inside the first tapped through hole and extend out to upper slide
Bottom end it is extraneous, the top of the lower skateboard is provided with third placing groove, and third placing groove is internally provided with third ball
The bottom end of bearing, first lead screw is inserted into inside third ball bearing, and second motor is mounted on the top of upper slide,
And the bottom output end of the second motor is connect with the top of first lead screw, and second motor is electrically connected with the controller
It connects.
A kind of numerically-controlled machine tool mechanical arm of the utility model further includes support plate, left shaft holder, right bearing seat, second
Lead screw and third motor, the left shaft holder and right bearing seat are respectively and fixedly installed to the left side and the right side of the support front edge of board
Side, and the 4th ball bearing and the 5th ball bearing are respectively arranged with inside left shaft holder and right bearing seat, described second
The left end of thick stick is inserted into inside the 4th ball bearing, and the right end of the second lead screw is passed through inside the 5th ball bearing and extend out to
The right end of right bearing seat is extraneous, and the third motor is mounted on the right end of support plate, and the left part output end of third motor with
The right end of second lead screw connects, and the inner transverse for placing block is provided with the second tapped through hole, and places block and pass through
Second tapped through hole is screwed on the second lead screw, and third motor is electrically connected with the controller.
A kind of numerically-controlled machine tool mechanical arm of the utility model further includes left flange, right flange and multiple groups bolt, the left side
The left end of flange is connect with the right end of the second support arm, and the right end of the right flange is connect with the left end of the supporting block, institute
It states and is provided with multiple groups through-hole on left flange and right flange, the left end of the multiple groups bolt is each passed through on right flange and left flange
Multiple groups through-hole, and the equal spiral shell encapsulation in left end of multiple groups bolt sets right locking nut.
A kind of numerically-controlled machine tool mechanical arm of the utility model further includes left support bar, left chain wheel, right support bar and right cunning
It is connect on the left of wheel, the top of the left support bar and the bottom end of the turntable, the bottom end of the left chain wheel and left support bar can revolve
Turn connection, is connected on the right side of the top of the right support bar and the bottom end of turntable, and the bottom end of right pulley and right support bar can revolve
Turn to connect, tip contact of the bottom end of the left chain wheel and right pulley with the placement block.
A kind of numerically-controlled machine tool mechanical arm of the utility model further includes left contact, left limit switch, right contact and right limit
Bit switch, the left contact is located at the right side of left shaft holder, and connects on the left of the rear end of left contact and the front end of the support plate
It connects, the right contact is located at the left side of right bearing seat, and connects on the right side of the rear end of right contact and the front end of support plate, the left side
Limit switch is mounted on the downside of the left end for placing block, and the right limit switch is mounted on the downside of the right end for placing block.
Compared with prior art the utility model has the following beneficial effects: by above-mentioned setting, rotating arm, second can be passed through
Support arm and turntable etc. realize multistage support, and the lifting of rotating arm can be controlled by first hydraulic cylinder and second hydraulic cylinder, and
Entirety can be driven to be rotated by the rotation of first motor, and first can be driven by the rotation of gear motor
The rotation of arm improves freedom degree, can carry out diversified piece-holder, adapts to the machining of numerically-controlled machine tool sequencing, mentions
High adaptability reduces and uses limitation；And can rotating and reverse by the second motor, it is real to upper gripper jaw and lower clamping jaw
Now clamping and release automatically, reduces manpower, easy to operate, clamping efficiently can be fixed in workpiece to be processed excessively, raising makes
Use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
Fig. 4 is the partial enlargement structural representation at the utility model C；
It is attached marked in the figure: 1, first support arm；2, block is placed；3, first motor；4, gear motor；5, first rotating shaft；6,
Two shafts；7, turntable；8, the first hinge ring；9, rotating arm；10, the second hinge ring；11, second support arm；12, first hydraulic cylinder；13,
Two hydraulic cylinders；14, supporting block；15, controller；16, upper slide；17, upper gripper jaw；18, the second motor；19, the first lead screw；20,
Support plate；21, left shaft holder；22, the second lead screw；23, third motor；24, left flange；25, bolt；26, left support bar；27,
Left chain wheel；28, left contact；29, left limit switchs.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 4, a kind of numerically-controlled machine tool mechanical arm of the utility model, including first support arm 1；Including putting
Block 2, first motor 3, gear motor 4, first rotating shaft 5, the second shaft 6, turntable 7, the first hinge ring 8, rotating arm 9, second is set to cut with scissors
Ring 10, second support arm 11, first hydraulic cylinder 12, second hydraulic cylinder 13, supporting block 14 and controller 15 place the top setting of block
There is the first placing groove, and place the mounting hole that is internally provided with of block, mounting hole is communicated with the first placing groove, first motor installation
Inside mounting hole, the first placing groove is internally provided with the first ball bearing, and the bottom end of first rotating shaft is inserted into the first rolling
Pearl Bearing inner, the top output port of first motor and the bottom end of first rotating shaft connect, the bottom end of turntable and the top of first rotating shaft
End connection, the bottom end of the first hinge ring and the top of turntable connect, and the bottom end of rotating arm and the top of the first hinge ring are rotatably connected,
The bottom end of second hinge ring and the top of rotating arm are rotatably connected, and are connected on the left of the bottom end of first support arm with the top of the second hinge ring
It connecing, the top left hand of the bottom end of first hydraulic cylinder and turntable connects, and the center bottom of rotating arm is provided with third hinge ring, and the
The top of three hinge rings and the center bottom of rotating arm connect, the top of first hydraulic cylinder and the rotatable company in bottom end of third hinge ring
It connecing, the top of second hydraulic cylinder and the bottom end of second support arm connect, and the top middle portion of rotating arm is provided with the 4th hinge ring, and
And the 4th hinge ring bottom end and rotating arm top middle portion connect, the bottom end of second hydraulic cylinder and the bottom end of the 4th hinge ring are rotatable
It is provided with hydraulic oil pipe in connection, first hydraulic cylinder and second hydraulic cylinder, the right end of second support arm is arranged in supporting block, and
The right end of supporting block is provided with the second placing groove, and the second placing groove is internally provided with the second ball bearing, the second shaft
Left end is inserted into inside the second ball bearing, and the left end of the right end of the second shaft and first support arm connects, gear motor peace
Right part output end mounted in the top of supporting block, and supporting block is provided with driving gear, the fixed suit in the outside of the second shaft
There is driven gear ring, driving gear is engaged with driven gear ring, and controller is mounted on the right side of the top for placing block, and first motor,
Gear motor, first hydraulic cylinder and second hydraulic cylinder are electrically connected with the controller；It further include upper slide 16, lower skateboard, upper gripper jaw
17, lower clamping jaw, the second motor 18 and the first lead screw 19, the right end of first support arm are provided with fixed plate, upper slide and lower skateboard point
It is not mounted on right end the upper side and lower side of fixed plate, and right end the upper side and lower side of fixed plate is respectively arranged with upper hopper chute under
The left end of sliding slot, upper slide and lower skateboard is respectively arranged with top shoe and sliding block, and top shoe and sliding block respectively with it is upper
Sliding slot and gliding groove are slidably matched, and the left end of upper gripper jaw and the right end of upper slide connect, the left end of lower clamping jaw and the right side of lower skateboard
End connection, the inside of upper slide are vertically arranged with the first tapped through hole, and the bottom end spiral shell of the first lead screw is filled across the first tapped through hole
Bottom end that is internal and extending out to upper slide is extraneous, and the top of lower skateboard is provided with third placing groove, and inside third placing groove
It is provided with third ball bearing, the bottom end of the first lead screw is inserted into inside third ball bearing, and the second motor is mounted on upper slide
Top, and the bottom output end of the second motor is connect with the top of the first lead screw, and the second motor is electrically connected with the controller；It is logical
Above-mentioned setting is crossed, multistage support can be realized by rotating arm, second support arm and turntable etc., first hydraulic cylinder and the can be passed through
Two hydraulic cylinders control the lifting of rotating arm, and can by the rotation of first motor, drive it is whole is rotated, and can be with
By the rotation of gear motor, the rotation of first support arm is driven, freedom degree is improved, diversified piece-holder can be carried out, is fitted
The machining of numerically-controlled machine tool sequencing is answered, adaptability is improved, reduces and uses limitation；And the second motor can be passed through
It rotates and reverse, automatic clamping is realized to upper gripper jaw and lower clamping jaw and unclamps, reduce manpower, it is easy to operate, can efficiently will excessively
Clamping is fixed in workpiece to be processed, improves use reliability.
A kind of numerically-controlled machine tool mechanical arm of the utility model, further include support plate 20, left shaft holder 21, right bearing seat,
Second lead screw 22 and third motor 23, left shaft holder and right bearing seat are respectively and fixedly installed to the left side and the right side of support front edge of board
Side, and it is respectively arranged with the 4th ball bearing and the 5th ball bearing inside left shaft holder and right bearing seat, the second lead screw
Left end is inserted into inside the 4th ball bearing, and the right end of the second lead screw passes through inside the 5th ball bearing and extend out to right axle
The right end for holding seat is extraneous, and third motor is mounted on the right end of support plate, and the left part output end and the second lead screw of third motor
Right end connection, the inner transverse for placing block is provided with the second tapped through hole, and places block and pass through the second tapped through hole spiral shell dress
On the second lead screw, and third motor is electrically connected with the controller；By above-mentioned setting, can by the rotation of third motor,
The rotation for driving the second lead screw makes the whole adjusting that can carry out distance on left and right directions, improves adaptability, reduces and use office
It is sex-limited.
A kind of numerically-controlled machine tool mechanical arm of the utility model further includes left flange 24, right flange and multiple groups bolt 25, a left side
The left end of flange and the right end of second support arm connect, and the right end of right flange and the left end of supporting block connect, left flange and right flange
On be provided with multiple groups through-hole, the left end of multiple groups bolt is each passed through the multiple groups through-hole on right flange and left flange, and multiple groups
The equal spiral shell encapsulation in the left end of bolt sets right locking nut；By above-mentioned setting, first support arm part and second support arm part can be made
Between dismantled, convenient maintenance and dismounting to clamping jaw etc. is easy to operate, improves practicability.
A kind of numerically-controlled machine tool mechanical arm of the utility model, further include left support bar 26, left chain wheel 27, right support bar and
It is connected on the left of right pulley, the top of left support bar and the bottom end of turntable, the bottom end of left chain wheel and left support bar is rotatably connected, right
It is connected on the right side of the top of support rod and the bottom end of turntable, and the bottom end of right pulley and right support bar is rotatably connected, left chain wheel
With the bottom end of right pulley with the tip contact of placing block；By above-mentioned setting, whole rotation support is improved, stability is improved
And use reliability.
A kind of numerically-controlled machine tool mechanical arm of the utility model, further include left contact 28, left limit switch 29, right contact and
Right limit switch, left contact is located at the right side of left shaft holder, and connects on the left of the rear end of left contact and the front end of support plate, right
Contact is located at the left side of right bearing seat, and connects on the right side of the rear end of right contact and the front end of support plate, left limit switch installation
On the downside of the left end for placing block, right limit switch is mounted on the downside of the right end for placing block；By above-mentioned setting, left limit can be passed through
Bit switch and right limit, which switch, realizes rotating and reverse for third motor, prevents from placing block traveling transition, improve pre- protectiveness and
Safety.
A kind of numerically-controlled machine tool mechanical arm of the utility model before completing above-mentioned movement, first will at work
Be moved to user needs position, by control program connect controller, controller control the second motor by workpiece to be processed into
Row clamping, then controls first motor, gear motor, third motor, first hydraulic cylinder and second hydraulic cylinder, controls whole carry out
Rotation, the adjusting of the functions such as lifting cooperate numerically-controlled machine tool sequencing cutting in time, are processed.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (5)
1. a kind of numerically-controlled machine tool mechanical arm, including first support arm (1)；It is characterised in that it includes placing block (2), first motor
(3), gear (4) motor, first rotating shaft (5), the second shaft (6), turntable (7), the first hinge ring (8), rotating arm (9), the second hinge
Ring (10), second support arm (11), first hydraulic cylinder (12), second hydraulic cylinder (13), supporting block (14) and controller (15), it is described
The top for placing block (2) is provided with the first placing groove, and places the mounting hole that is internally provided with of block (2), the mounting hole with
First placing groove communicates, and the first motor (3) is mounted on inside mounting hole, and first placing groove is internally provided with
One ball bearing, and the bottom end of first rotating shaft (5) is inserted into inside the first ball bearing, the top of the first motor (3)
Output end is connect with the bottom end of the first rotating shaft (5), and the bottom end of the turntable (7) and the top of the first rotating shaft (5) connect
It connects, the bottom end of first hinge ring (8) is connect with the top of the turntable (7), the bottom end and described first of the rotating arm (9)
The top of hinge ring (8) is rotatably connected, the bottom end of second hinge ring (10) and the rotatable company in top of the rotating arm (9)
It connects, is connect on the left of the bottom end of the first support arm (1) with the top of second hinge ring (10), the first hydraulic cylinder (12)
Bottom end is connect with the top left hand of the turntable (7), and the center bottom of the rotating arm (9) is provided with third hinge ring, and
The top of three hinge rings is connect with the center bottom of the rotating arm (9), the top of the first hydraulic cylinder (12) and the third
The bottom end of hinge ring is rotatably connected, and the top of the second hydraulic cylinder (13) is connect with the bottom end of second support arm (11), and is revolved
The top middle portion of pivoted arm (9) is provided with the 4th hinge ring, and the top middle portion of the bottom end of the 4th hinge ring and the rotating arm (9) connects
It connects, the bottom end of the second hydraulic cylinder (13) and the bottom end of the 4th hinge ring are rotatably connected, the first hydraulic cylinder (12)
Be provided with hydraulic oil pipe on second hydraulic cylinder (13), supporting block (14) setting second support arm (11) right end, and
And the right end of supporting block (14) is provided with the second placing groove, and the second placing groove is internally provided with the second ball bearing, it is described
The left end of second shaft (6) is inserted into inside the second ball bearing, and the right end of the second shaft (6) and the first support arm
(1) left end connection, gear (4) motor are mounted on the top of supporting block (14), and the right part output of supporting block (14)
End is provided with driving gear (4), and the outside fixing sleeve of second shaft (6) is equipped with driven gear ring, the driving gear (4) with
Driven gear ring engagement, the controller (15) is mounted on the right side of the top for placing block (2), and first motor (3), gear (4)
Motor, first hydraulic cylinder (12) are electrically connected with the controller (15) with second hydraulic cylinder (13)；Further include upper slide (16),
Lower skateboard, upper gripper jaw (17), lower clamping jaw, the second motor (18) and the first lead screw (19), the right end setting of the first support arm (1)
There is a fixed plate, the upper slide (16) and lower skateboard are separately mounted to right end the upper side and lower side of fixed plate, and fixed plate
Right end the upper side and lower side is respectively arranged with upper hopper chute and gliding groove, and the left end of the upper slide (16) and lower skateboard is respectively arranged with
Top shoe and sliding block, and top shoe is slidably matched with upper hopper chute and gliding groove respectively with sliding block, the upper gripper jaw (17)
Left end connect with the right end of the upper slide (16), the left end of the lower clamping jaw is connect with the right end of the lower skateboard, described
The inside of upper slide (16) is vertically arranged with the first tapped through hole, and the bottom end spiral shell of first lead screw (19) is filled across the first screw thread
Inside through-hole and extend out to upper slide (16) bottom end it is extraneous, the top of the lower skateboard is provided with third placing groove, and the
Three placing grooves are internally provided with third ball bearing, and the bottom end of first lead screw (19) is inserted into inside third ball bearing,
Second motor (18) is mounted on the top of upper slide (16), and the bottom output end of the second motor (18) and described first
The top of lead screw (19) connects, and second motor (18) is electrically connected with the controller (15).
2. a kind of numerically-controlled machine tool mechanical arm as described in claim 1, which is characterized in that further include support plate (20), left axle
Seat (21), right bearing seat, the second lead screw (22) and third motor (23) are held, the left shaft holder (21) and right bearing seat are solid respectively
Dingan County is mounted in the left and right side of the support plate (20) front end, and is respectively set inside left shaft holder (21) and right bearing seat
There are the 4th ball bearing and the 5th ball bearing, the left end of second lead screw (22) is inserted into inside the 4th ball bearing, and
And second lead screw (22) right end pass through inside the 5th ball bearing and extend out to right bearing seat right end it is extraneous, the third electricity
Machine (23) is mounted on the right end of support plate (20), and the left part output end of third motor (23) and second lead screw (22)
Right end connection, the inner transverse for placing block (2) are provided with the second tapped through hole, and place block (2) by described second
Tapped through hole is screwed on the second lead screw (22), and third motor (23) is electrically connected with the controller (15).
3. a kind of numerically-controlled machine tool mechanical arm as claimed in claim 2, which is characterized in that further include left flange (24), right method
Blue and multiple groups bolt (25), the left end of the left flange (24) are connect with the right end of the second support arm (11), the right flange
Right end connect with the left end of the supporting block (14), multiple groups through-hole, institute are provided on the left flange (24) and right flange
The left end for stating multiple groups bolt (25) is each passed through multiple groups through-hole on right flange and left flange (24), and multiple groups bolt (25)
The equal spiral shell encapsulation in left end sets right locking nut.
4. a kind of numerically-controlled machine tool mechanical arm as claimed in claim 3, which is characterized in that further include left support bar (26), left
It is connect on the left of pulley (27), right support bar and right pulley, the top of the left support bar (26) and the bottom end of the turntable (7),
The left chain wheel (27) and the bottom end of left support bar (26) are rotatably connected, the top of the right support bar and the bottom of turntable (7)
The connection of end right side, and the bottom end of right pulley and right support bar is rotatably connected, the bottom end of left chain wheel (27) and right pulley
With it is described place block (2) tip contact.
5. a kind of numerically-controlled machine tool mechanical arm as claimed in claim 4, which is characterized in that further include left contact (28), left limit
Bit switch (29), right contact and right limit switch, the left contact (28) are located at the right side of left shaft holder (21), and left contact
(28) it is connect on the left of rear end and the front end of the support plate (20), the right contact is located at the left side of right bearing seat, and right
It is connect on the right side of the rear end of contact and the front end of support plate (20), the left limit switch (29) is mounted on placement block (2)
On the downside of left end, the right limit switch is mounted on the downside of the right end for placing block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263552.5U CN208214947U (en) | 2018-02-23 | 2018-02-23 | A kind of numerically-controlled machine tool mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263552.5U CN208214947U (en) | 2018-02-23 | 2018-02-23 | A kind of numerically-controlled machine tool mechanical arm |
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| Publication Number | Publication Date |
|---|---|
| CN208214947U true CN208214947U (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820263552.5U Expired - Fee Related CN208214947U (en) | 2018-02-23 | 2018-02-23 | A kind of numerically-controlled machine tool mechanical arm |
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| CN111070300A (en) * | 2019-12-11 | 2020-04-28 | 邢台职业技术学院 | Rotary clamping mechanism for cutting off pineapple bottom stem |
| CN112157374A (en) * | 2020-08-04 | 2021-01-01 | 盐城工学院 | Production line for new energy automobile production |
| CN112223271A (en) * | 2020-10-21 | 2021-01-15 | 南京科技职业学院 | Robot arm |
| CN112247645A (en) * | 2020-10-21 | 2021-01-22 | 曾宝香 | Adjustable arm digit control machine tool |
| CN113441967A (en) * | 2021-07-19 | 2021-09-28 | 孟明玉 | Workpiece clamping device of numerical control machine tool and using method thereof |
| CN114603504A (en) * | 2022-03-14 | 2022-06-10 | 廉洪萍 | Machining clamping equipment based on stable clamping |
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2018
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| CN111070300A (en) * | 2019-12-11 | 2020-04-28 | 邢台职业技术学院 | Rotary clamping mechanism for cutting off pineapple bottom stem |
| CN112157374A (en) * | 2020-08-04 | 2021-01-01 | 盐城工学院 | Production line for new energy automobile production |
| CN112223271A (en) * | 2020-10-21 | 2021-01-15 | 南京科技职业学院 | Robot arm |
| CN112247645A (en) * | 2020-10-21 | 2021-01-22 | 曾宝香 | Adjustable arm digit control machine tool |
| CN112247645B (en) * | 2020-10-21 | 2022-03-18 | 浙江百阳教育科技有限公司 | Adjustable arm digit control machine tool |
| CN113441967A (en) * | 2021-07-19 | 2021-09-28 | 孟明玉 | Workpiece clamping device of numerical control machine tool and using method thereof |
| CN113441967B (en) * | 2021-07-19 | 2024-02-02 | 青岛伟硕金属科技有限公司 | Workpiece clamping device of numerical control machine tool and application method of workpiece clamping device |
| CN114603504A (en) * | 2022-03-14 | 2022-06-10 | 廉洪萍 | Machining clamping equipment based on stable clamping |
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