CN110153755A - A kind of mechanical clamp - Google Patents
A kind of mechanical clamp Download PDFInfo
- Publication number
- CN110153755A CN110153755A CN201910609345.XA CN201910609345A CN110153755A CN 110153755 A CN110153755 A CN 110153755A CN 201910609345 A CN201910609345 A CN 201910609345A CN 110153755 A CN110153755 A CN 110153755A
- Authority
- CN
- China
- Prior art keywords
- electric jar
- servo electric
- clamping plate
- pilot sleeve
- guide rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention discloses a kind of mechanical clamps, including pedestal, the pedestal upper end is fixed with workbench, on pedestal and it is located on the left of workbench equipped with the first servo electric jar and the first pilot sleeve, rotating mechanism is equipped with above first servo electric jar, first servo electric jar telescopic end is stretched out straight up and is connect with rotating mechanism, the first guide rod is fitted in first pilot sleeve, first guide rod upper end is connect with rotating mechanism, on pedestal and it is located on the right side of workbench equipped with the second servo electric jar and the second pilot sleeve, L-type lifter plate is equipped with above second servo electric jar, second servo electric jar telescopic end is connect with L-type lifter plate, the second guide rod is fitted in second pilot sleeve, second guide rod upper end is connect with L-type lifter plate, clamping device is equipped on the right side of L-type lifter plate, clamping device is connect with L-type lifter plate, pedestal It is equipped with controller.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to clamp art, especially a kind of mechanical clamp.
Background technique
Fixture is exactly the device for fixing article or workpiece.In machine-building, in order to enable the position essence of processing
Standard needs that the workpiece processed is clamped and fixed, is fixed with fixture.
The clamping state of conventional brace be it is fixed, the workpiece after clamping can not be overturn, such as Patent No.
A kind of 201721546349.0 machining fixture, including pedestal are fixedly connected with symmetrical at the top of pedestal
One support plate and the second support plate, the top slide of pedestal are connected with third support plate, and third support plate is located at the first support plate
And second between support plate, the top side wall of the first support plate and the second support plate offers first through hole, third support plate
Top side wall offer the first screw hole, first through hole and the first screw hole jointly are sleeved on the first screw rod, the first support plate and
The bottom end side wall of two support plates offers the second through-hole, and the bottom end side wall of third support plate offers the second screw hole, and second is logical
Hole and the second screw hole jointly are sleeved on the second screw rod.
The fixture of above-mentioned patent passes through the curved splint that is equipped with and rectangle clamping plate, and it is round and cut for can be realized to cross section
Face is clamped for the workpiece of rectangle, but when needing the reverse side to workpiece to process, it is also necessary to remove workpiece again, manually
Clamp, of long duration, the low efficiency of processing of consuming are used again after overturning workpiece.For some automatic fixtures, expend
Electric energy it is also more.Therefore in order to solve these problems, also for more meeting the needs of processing and manufacturing, a kind of mechanical clamp is designed
It is necessary to.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of mechanical clamp.
Realize above-mentioned purpose the technical scheme is that, a kind of mechanical clamp, including pedestal, the pedestal upper end are fixed
There is a workbench, on pedestal and is located on the left of workbench and is equipped with the first servo electric jar and the first pilot sleeve, the first pilot sleeve
Quantity be two, the first servo electric jar is positioned at the first pilot sleeve between, equipped with rotating mechanism above the first servo electric jar,
First servo electric jar telescopic end is stretched out straight up and is connect with rotating mechanism, and the first guiding is fitted in the first pilot sleeve
Bar, the first guide rod telescopic end stretch out the first pilot sleeve straight up, and the first guide rod upper end is connect with rotating mechanism, pedestal
Above and it is located on the right side of workbench equipped with the second servo electric jar and the second pilot sleeve, the quantity of the second pilot sleeve is two,
Second servo electric jar is equipped with L-type lifter plate, the second servo-electric between the second pilot sleeve above the second servo electric jar
Cylinder telescopic end is stretched out straight up and is connect with L-type lifter plate, and the second guide rod, the second guiding are fitted in the second pilot sleeve
Bar telescopic end stretches out the second pilot sleeve straight up, and the second guide rod upper end is connect with L-type lifter plate, on the right side of L-type lifter plate
Equipped with clamping device, clamping device is connect with L-type lifter plate, and pedestal is equipped with controller.
The rotating mechanism includes the first rectangular enclosure above pedestal, the first rectangular enclosure lower end and the first guiding
Bar and the connection of the first servo electric jar, the first rectangular enclosure is interior to be equipped with servo motor, is equipped on the first rectangular enclosure right side
First bearing seat is equipped with first bearing in first bearing seat, is fitted with the first hollow pipe in first bearing, on the right side of first bearing
Equipped with first clamping plate, the first hollow pipe right end is fixedly connected with first clamping plate left end, and servo motor round end is inserted through the first sky
It heart pipe and is connect with first clamping plate.
The clamping device includes the second rectangular enclosure on the right side of L-type lifter plate, and L-type lifter plate is installed on right side
There is second bearing seat, second bearing is installed in second bearing seat, the second hollow pipe, the second hollow pipe are fitted in second bearing
Left end is fixedly connected with the second rectangular enclosure, and third servo electric jar and third pilot sleeve are equipped in the second rectangular enclosure,
Third servo electric jar telescopic end stretches out the second rectangular enclosure to the left, and the quantity of third pilot sleeve is two, third guide sleeve
Cylinder is located at third servo electric jar two sides, and the second rectangular enclosure, inserting in third pilot sleeve are stretched out in third pilot sleeve left end
There is third guide rod, is equipped with second clamping plate on the left of the second rectangular enclosure, second clamping plate both ends are connect with two third guide rods, the
It is connect at second splint center with third servo electric jar telescopic end.
The first clamping plate right side is equipped with anti-skid chequer, and first clamping plate is located above workbench.
The second clamping plate left side is equipped with anti-skid chequer, and second clamping plate is located above workbench, and second clamping plate is pressed from both sides to first
Plate is corresponding, and second clamping plate and first clamping plate clamp workpiece.
Pressure sensor, pressure sensor test side and second clamping plate left side are embedded on the second clamping plate left side
Concordantly, the pressure between pressure sensor detection second clamping plate and clamping workpiece.
The model of first servo electric jar and the second servo electric jar is identical, the first servo electric jar and the second servo
Electric cylinder synchronization telescope.
When the telescopic end of first servo electric jar and the second servo electric jar is retracted to minimum value, first clamping plate and
Second splint lower end attaches on the table.
The internal diameter of first hollow pipe is greater than the diameter of servo motor rotary shaft, and servo motor does not connect with the first hollow pipe
Touching.
The signal output end of the controller is watched with the first servo electric jar, the second servo electric jar, servo motor, third
The signal input part for taking electric cylinder is electrically connected, and the signal input part of controller and the signal output end of pressure sensor electrically connect
It connects.
A kind of mechanical clamp made using technical solution of the present invention clamps work by first clamping plate and second clamping plate
Part, when needing to process workpiece reverse side, the first servo electric jar and the second servo electric jar telescopic end stretch out, and drive quilt
It clamps workpiece to rise, subsequent servo motor, by clamped workpiece rotation 180 degree, is clamped work according to actual processing demand after rotation
Upward, the first servo electric jar and the second servo electric jar telescopic end shrink clamped workpiece being reapposed over work the reverse side of part
Make on platform, reduce and manually remove the process overturn again, saves process time, it is energy saving, improve processing efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mechanical clamp of the present invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 is a kind of left view of mechanical clamp of the present invention;
Fig. 4 is a kind of right view of mechanical clamp of the present invention;
Fig. 5 is the schematic diagram of clamping device of the present invention;
In figure, 1, pedestal;2, workbench;3, the first servo electric jar;4, the first pilot sleeve;5, the first guide rod;6, second
Servo electric jar;7, the second pilot sleeve;8, L-type lifter plate;9, the second guide rod;10, controller;11, the first rectangular enclosure;
12, servo motor;13, first bearing seat;14, first bearing;15, the first hollow pipe;16, first clamping plate;17, outside the second rectangle
Shell;18, second bearing seat;19, second bearing;20, the second hollow pipe;21, third servo electric jar;22, third pilot sleeve;
23, third guide rod;24, second clamping plate;25, pressure sensor.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, in the present embodiment: needing to press from both sides
When clamping of workpieces, first workpiece is placed on workbench 2, workpiece left end is attached on the first clamping plate, controller is then passed through
10 starting clamping process, 21 telescopic end of third servo electric jar stretch out, and third servo electric jar 21 pushes the second clamping plate to work
Part is mobile, and third guide rod 23 is mobile with the second clamping plate and stretches out from third pilot sleeve 22, third guide rod 23 and the
Three pilot sleeves 22 bear the gravity of the second clamping plate and move the second clamping plate steadily, when the second clamping plate is contacted with workpiece
When, pressure sensor 25 detects that pressure value changes and send signal to controller 10,21 telescopic end of third servo electric jar
Continue to stretch out, make the second clamping plate workpiece pressing, pressure sensor 25 detects the pressure between the second clamping plate and workpiece, works as pressure
When value reaches preset value, controller 10 judges that workpiece has been compacted, and subsequent controller 10 controls third servo electric jar 21 and stops
It only stretches out, 21 telescopic end locking of third servo electric jar, the second clamping plate remains stationary, and the first clamping plate and the second clamping plate will
Workpiece clamping can then be machined workpiece;
When needing to process workpiece reverse side, first passes through controller 10 and control the first servo electric jar 3 and the second servo electricity
Dynamic 6 telescopic end of cylinder is synchronous to be stretched out, and the first servo electric jar 3 pushes the first rectangular enclosure 11 to rise, and the first guide rod 5 is with the first square
Shape shell 11 rises and stretches out from the first pilot sleeve 4, and the first guide rod 5 and the first pilot sleeve 4 make the first rectangular enclosure
11 it is steady rise, the second servo electric jar 6 pushes L-type lifter plate 8 to rise, the second guide rod 9 rise with L-type lifter plate 8 and from
It is stretched out in second pilot sleeve 7, the second guide rod 9 and the second pilot sleeve 7 rise L-type lifter plate 8 steadily, outside the second rectangle
Shell 17 rises together with L-type lifter plate 8, to make to be clamped workpiece raising, when workpiece is increased to turnover height, first
The telescopic end of servo electric jar 3 and the second servo electric jar 6 stops stretching out simultaneously locking;
Subsequent servo motor 12 is powered rotation, and servo motor 12 drives the first clamping plate to rotate 180 degree, and the first hollow pipe 15 is with the
One clamping plate rotates together with, and the first hollow pipe 15 bears the gravity of the first clamping plate, and first bearing 14 makes the first hollow pipe 15 can
With rotation, thus make the first clamping plate that workpiece be driven to rotate smoothly, the second clamping plate, the second rectangular enclosure 17 and the second hollow pipe
20 stress are rotated together with workpiece, and the second hollow pipe 20 rotates in second bearing 19, so that workpiece be allow to rotate, work as workpiece
After overturning 180 degree, the first servo electric jar 3 and 6 telescopic end of the second servo electric jar are shunk, so that clamped workpiece be relay
It sets on workbench 2, workpiece reverse side can be then machined, reduce and manually remove the process overturn again, save processing
It is time, energy saving, improve processing efficiency.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of mechanical clamp, including pedestal (1), which is characterized in that pedestal (1) upper end is fixed with workbench (2), pedestal
(1) on and it is located on the left of workbench (2) equipped with the first servo electric jar (3) and the first pilot sleeve (4), the first pilot sleeve
(4) quantity is two, and the first servo electric jar (3) is between the first pilot sleeve (4), above the first servo electric jar (3)
Equipped with rotating mechanism, the first servo electric jar (3) telescopic end is stretched out straight up and is connect with rotating mechanism, the first pilot sleeve
(4) it being fitted with the first guide rod (5) in, the first guide rod (5) telescopic end stretches out the first pilot sleeve (4) straight up, and first
Guide rod (5) upper end is connect with rotating mechanism, on pedestal (1) and is located on the right side of workbench (2) equipped with the second servo electric jar (6)
With the second pilot sleeve (7), the quantity of the second pilot sleeve (7) is two, and the second servo electric jar (6) is located at the second guide sleeve
Between cylinder (7), L-type lifter plate (8) are equipped with above the second servo electric jar (6), the second servo electric jar (6) telescopic end is straight up
It stretches out and is connect with L-type lifter plate (8), is fitted with the second guide rod (9) in the second pilot sleeve (7), the second guide rod (9) is stretched
Contracting end is stretched out the second pilot sleeve (7) straight up, and the second guide rod (9) upper end is connect with L-type lifter plate (8), L-type lifter plate
(8) right side is equipped with clamping device, and clamping device is connect with L-type lifter plate (8), and pedestal (1) is equipped with controller (10).
2. a kind of mechanical clamp according to claim 1, which is characterized in that the rotating mechanism includes being located at pedestal (1)
The first rectangular enclosure (11) of top, the first rectangular enclosure (11) lower end and the first guide rod (5) and the first servo electric jar (3)
Connection, the first rectangular enclosure (11) is interior to be equipped with servo motor (12), is equipped with first axle on the first rectangular enclosure (11) right side
It holds seat (13), is equipped with first bearing (14) in first bearing seat (13), be fitted with the first hollow pipe in first bearing (14)
(15), first clamping plate (16) are equipped on the right side of first bearing (14), the first hollow pipe (15) right end and first clamping plate (16) left end are solid
Fixed connection, servo motor (12) round end are inserted through the first hollow pipe (15) and connect with first clamping plate (16).
3. a kind of mechanical clamp according to claim 1, which is characterized in that the clamping device includes being located at L-type to go up and down
The second rectangular enclosure (17) on the right side of plate (8) is equipped with second bearing seat (18), second bearing on L-type lifter plate (8) right side
It is equipped with second bearing (19), is fitted with the second hollow pipe (20) in second bearing (19), the second hollow pipe (20) in seat (18)
Left end is fixedly connected with the second rectangular enclosure (17), and third servo electric jar (21) and the are equipped in the second rectangular enclosure (17)
Three pilot sleeves (22), third servo electric jar (21) telescopic end stretch out the second rectangular enclosure (17), third pilot sleeve to the left
(22) quantity is two, and third pilot sleeve (22) is located at third servo electric jar (21) two sides, third pilot sleeve (22)
The second rectangular enclosure (17) are stretched out in left end, are fitted with third guide rod (23), the second rectangular enclosure in third pilot sleeve (22)
(17) left side is equipped with second clamping plate (24), and second clamping plate (24) both ends are connect with two third guide rods (23), second clamping plate
(24) it is connect at center with third servo electric jar (21) telescopic end.
4. a kind of mechanical clamp according to claim 2, which is characterized in that first clamping plate (16) right side is equipped with anti-
Sliding line, first clamping plate (16) are located above workbench (2).
5. a kind of mechanical clamp according to claim 3, which is characterized in that second clamping plate (24) left side is equipped with anti-
Sliding line, second clamping plate (24) are located above workbench (2), and second clamping plate (24) is corresponding to first clamping plate (16), second clamping plate
(24) and first clamping plate (16) clamps workpiece.
6. a kind of mechanical clamp according to claim 3, which is characterized in that be embedded on second clamping plate (24) left side
Have pressure sensor (25), pressure sensor (25) test side is concordant with second clamping plate (24) left side, pressure sensor (25)
Detect the pressure between second clamping plate (24) and clamping workpiece.
7. a kind of mechanical clamp according to claim 2, which is characterized in that first servo electric jar (3) and second
The model of servo electric jar (6) is identical, the first servo electric jar (3) and the second servo electric jar (6) synchronization telescope.
8. a kind of mechanical clamp according to claim 2, which is characterized in that first servo electric jar (3) and second
When the telescopic end of servo electric jar (6) is retracted to minimum value, first clamping plate (16) and second clamping plate (24) lower end are attached to work
On platform (2).
9. a kind of mechanical clamp according to claim 2, which is characterized in that the internal diameter of first hollow pipe (15) is greater than
The diameter of servo motor (12) rotary shaft, servo motor (12) are not contacted with the first hollow pipe (15).
10. a kind of mechanical clamp according to claim 1, which is characterized in that the signal output end of the controller (10)
It is defeated with the first servo electric jar (3), the second servo electric jar (6), servo motor (12), the signal of third servo electric jar (21)
Enter end to be electrically connected, the signal input part of controller (10) and the signal output end of pressure sensor (25) are electrically connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910609345.XA CN110153755A (en) | 2019-07-08 | 2019-07-08 | A kind of mechanical clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910609345.XA CN110153755A (en) | 2019-07-08 | 2019-07-08 | A kind of mechanical clamp |
Publications (1)
Publication Number | Publication Date |
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CN110153755A true CN110153755A (en) | 2019-08-23 |
Family
ID=67637931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910609345.XA Pending CN110153755A (en) | 2019-07-08 | 2019-07-08 | A kind of mechanical clamp |
Country Status (1)
Country | Link |
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CN (1) | CN110153755A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111069956A (en) * | 2019-11-22 | 2020-04-28 | 嘉兴致信精密零部件制造有限公司 | Cutter feeding device for numerical control machining |
CN112171337A (en) * | 2020-11-05 | 2021-01-05 | 左健康 | Automatic clamp capable of being turned over |
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KR101126116B1 (en) * | 2009-12-09 | 2012-03-29 | 주식회사 에이치케이알 | Chuck clamp welder |
CN206912713U (en) * | 2017-06-30 | 2018-01-23 | 沈鹏飞 | A kind of liftable rolling clamp |
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CN208342269U (en) * | 2018-04-23 | 2019-01-08 | 太仓越华精密机械配件有限公司 | A kind of auxiliary clamp device of rotary shaft dibit stator seat |
CN208391552U (en) * | 2018-07-02 | 2019-01-18 | 苏州辛得利机电科技有限公司 | A kind of clamping turnover fixture of aluminum products |
CN208496382U (en) * | 2018-06-22 | 2019-02-15 | 福建久源建筑装饰工程有限公司 | A kind of assembled architecture wall assemblies turnover device |
CN209021677U (en) * | 2018-11-22 | 2019-06-25 | 大连亿鸿机械设备制造有限公司 | A kind of frock clamp for lathe gearbox processing |
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2019
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KR101126116B1 (en) * | 2009-12-09 | 2012-03-29 | 주식회사 에이치케이알 | Chuck clamp welder |
CN206912713U (en) * | 2017-06-30 | 2018-01-23 | 沈鹏飞 | A kind of liftable rolling clamp |
CN208019837U (en) * | 2018-02-05 | 2018-10-30 | 天津欧斯液压设备有限公司 | A kind of novel hydraulic fixture |
CN208342269U (en) * | 2018-04-23 | 2019-01-08 | 太仓越华精密机械配件有限公司 | A kind of auxiliary clamp device of rotary shaft dibit stator seat |
CN208496382U (en) * | 2018-06-22 | 2019-02-15 | 福建久源建筑装饰工程有限公司 | A kind of assembled architecture wall assemblies turnover device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111069956A (en) * | 2019-11-22 | 2020-04-28 | 嘉兴致信精密零部件制造有限公司 | Cutter feeding device for numerical control machining |
CN112171337A (en) * | 2020-11-05 | 2021-01-05 | 左健康 | Automatic clamp capable of being turned over |
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Application publication date: 20190823 |
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