CN207807151U - A kind of lifting gripper - Google Patents
A kind of lifting gripper Download PDFInfo
- Publication number
- CN207807151U CN207807151U CN201820050866.7U CN201820050866U CN207807151U CN 207807151 U CN207807151 U CN 207807151U CN 201820050866 U CN201820050866 U CN 201820050866U CN 207807151 U CN207807151 U CN 207807151U
- Authority
- CN
- China
- Prior art keywords
- gear
- driving gear
- elevating lever
- motor
- chuck
- 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.)
- Expired - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model provides a kind of lifting gripper, in rack, including chuck, elevating lever, motor and driving gear, the motor is fixedly mounted in rack, the driving gear is set on the output shaft of motor, the elevating lever surface is equipped with the tooth row and elevating lever one end connecting chuck for extending along its length and being engaged with driving gear, which is hollow structure.Simple to operation, structure and the compact of the entire lifting process of the utility model, energy effective protection oil circuit and electric wire, it is great in practice to have practicability.
Description
Technical field
The utility model is related to a kind of lifting grippers.
Background technology
Gripper is the mechanical device for being used for clamping workpiece on lathe comprising chuck, at present generally by hydraulic pressure
Cylinder controls chuck oscilaltion, and hydraulic cylinder structure is complex and maintenance cost is high.In view of this, the applicant is directed to existing skill
Drawbacks described above further investigation in art, there is this case generation then.
Invention content
It is compact-sized succinct the purpose of this utility model is to provide a kind of lifting gripper, convenient for safeguarding and manipulating.
The utility model is realized in this way：
A kind of lifting gripper is provided, is mounted in rack, wherein including chuck, elevating lever, motor and driving tooth
Wheel, the motor are fixedly mounted in rack, and the driving gear is set on the output shaft of motor, and the elevating lever surface is set
It is hollow knot to have the tooth row and elevating lever one end connecting chuck for extending along its length and being engaged with driving gear, the elevating lever
Structure.
Further, further include the fixed plate and gear-box for having interconnection, the fixed plate is fixedly connected in rack,
The motor is mounted in gear-box, and the elevating lever is engaged across gear-box with driving gear.
Further, the outer surface fixing sleeve of the output shaft is equipped with gear shaft, and the driving gear is set in gear shaft
On, the gear shaft is equipped with deep groove ball bearing and deep-groove ball in driving gear in the both sides of width direction, and deep-groove ball is located at depth
In ditch ball bearing, deep groove ball bearing outer surface is connect with gear-box.
Further, the gear shaft in driving gear the both sides of width direction and deep groove ball bearing in the direction of the width
It is equipped with fixing groove, fixing groove closely driving gear or deep groove ball bearing setting, each fixation close to the side of driving gear
Circlip is equipped in slot.
Further, the driving gear is helical gear.
Further, there are two the chuck, elevating lever, motor, driving gear and gear-box are all provided with, and two chucks
It is arranged side by side in the width direction.
Further, the chuck is scroll chuck.
After adopting the above technical scheme, the utility model is related to a kind of lifting gripper, compared with prior art, advantageous effect
It is, the utility model adds motor and elevating lever in the rack of lathe, and lifting rod outer surface is equipped with tooth row and elevating lever one end is set
There is chuck, motor to be fixedly mounted in rack and remain stationary as, and the output sleeve of motor be equipped with driving gear, driving gear with
Tooth row engages, and such motor drives driving gear rotation, driving gear that tooth row is driven to move up and down, to realize that chuck lifts.
In addition, elevating lever is hollow structure, since chuck is connected to one end of elevating lever again, elevating lever hollow part can house use
Two oil circuits of grasping power are provided in a detection line of connecting chuck and for chuck, both so that oil circuit and electric wire is regular has
Sequence is not easy in a jumble, and achievees the effect that protect oil circuit and electric wire.
Simple to operation, the structure and compact of the utility model of so entire lifting process, it is great in practice to have reality
The property used.
Description of the drawings
Fig. 1 is one of the overall structure diagram of the utility model；
Fig. 2 is the two of the overall structure diagram of the utility model；
Fig. 3 is the partial cutaway schematic view of the utility model.
Reference sign：
1, chuck, 2, elevating lever, 21, tooth row, 3, motor, 31, output shaft, 4, driving gear, 41, gear shaft, 411, solid
Determine slot, 5, fixed plate, 6, gear-box, 7, circlip, 8, deep groove ball bearing, 9, deep-groove ball.
Specific implementation mode
For the technology contents of the utility model, construction feature, the objects and the effects are described in detail, below in conjunction with implementation
Mode simultaneously coordinates attached drawing to be explained in detail.Coordinate X, Y indicate length direction and width direction respectively in figure.
Referring to Fig.1 shown in -3, the utility model provides a kind of lifting gripper, is mounted in rack (not shown), wherein packet
Include chuck 1, elevating lever 2, motor 3 and driving gear 4, in the present embodiment, the chuck 1 is scroll chuck.The motor 3 is solid
In rack, the driving gear 4 is set on the output shaft 31 of motor 3, further includes having interconnection specifically for Dingan County
Fixed plate 5 and gear-box 6, the fixed plate 5 be fixedly connected in rack, the motor 3 be mounted on gear-box 6 in.More
It says to body, as shown in figure 3, the outer surface fixing sleeve of the output shaft 31 is equipped with gear shaft 41, the driving gear 4 is set in tooth
On wheel shaft 41, the rotation of output shaft 31 can be rotated with movable gear shaft 41, and the rotation of gear shaft 41 drives driving gear 4 to rotate.The tooth
Wheel shaft 41 is equipped with deep groove ball bearing 8 and deep-groove ball 9 in the both sides of width direction in driving gear 4 and rubs and provide branch to reduce
Support force, deep-groove ball 9 are located in deep groove ball bearing 8, and 8 outer surface of deep groove ball bearing is connect with gear-box 6, so passes through deep-groove ball axis
Holding 8 allows gear shaft 41 to be connect with gear-box 6, and then realizes that motor 3 is connect with gear-box 6.
2 surface of the elevating lever is equipped with the tooth row 21 for extending along its length and being engaged with driving gear 4, is processed to save
Cost, the surface of elevating lever 2 do not have to all open up tooth row 21, as long as in the wherein one side setting tooth row 21 of elevating lever 2, and
The tooth row 21 is arranged through whole elevating lever 2.2 one end connecting chuck 1 of elevating lever and the other end are free end, not with any object
Connection, the elevating lever 2 are perforative hollow structure along its length.The elevating lever 2 is nibbled across gear-box 6 with driving gear 4
It closes.
The motor 3 of the utility model, which is fixedly mounted in rack, to be remained stationary as, and motor 3 drives driving gear 4 to rotate, driving gear
4, which engage drive elevating lever 2 with tooth row 21, moves up and down, to realize that chuck 1 lifts.In addition, elevating lever 2 is hollow structure, by
It is connected to one end of elevating lever 2 again in chuck 1, therefore 2 hollow part of elevating lever can house a detection for connecting chuck 1
Line and two oil circuits that grasping power is provided for chuck 1, both so that oil circuit and electric wire are regular orderly, will not mixed and disorderly or winding,
Achieve the effect that protect oil circuit and electric wire again.Simple to operation, the structure compact letter again of the utility model of so entire lifting process
It is clean, the lifting of chuck 1 can be controlled as long as by motor 3 and elevating lever 2, greatly reduces cost of installation and maintenance, and can to
It is great in practice to have practicability.
It is more firm in order to make motor 3 and driving gear 4 connect, it is preferable that the gear shaft 41 is in driving gear 4 in width
The both sides and deep groove ball bearing 8 for spending direction are equipped with fixing groove 411 close to the side of driving gear 4 in the direction of the width, fixed
Closely driving gear 4 or the setting of 9 deep groove ball bearing 8 of deep-groove ball of slot 411, each fixing groove 411 is interior to be equipped with circlip 7, bullet
Property baffle ring 7 have the function of positioning driving gear 4 and deep groove ball bearing 8, increase pretightning force.
It is highly preferred that the driving gear 4 is helical gear, helical gear work is more steady, and bearing capacity is stronger, convenient for clamping
The big workpiece of weight, noise and impact force smaller.
In the present embodiment, there are two the chuck 1, elevating lever 2, motor 3, driving gear 4 and gear-box 6 are all provided with, and
Two chucks 1 are arranged side by side in the width direction, and two gear-boxes 6 are mounted in the same fixed plate 5 and two gear-boxes 6 are flat
Row setting.
The above description is only the embodiments of the present invention, is not intended to limit the scope of patent protection of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of lifting gripper is mounted in rack, which is characterized in that including chuck, elevating lever, motor and driving tooth
Wheel, the motor are fixedly mounted in rack, and the driving gear is set on the output shaft of motor, and the elevating lever surface is set
It is hollow knot to have the tooth row and elevating lever one end connecting chuck for extending along its length and being engaged with driving gear, the elevating lever
Structure.
2. a kind of lifting gripper according to claim 1, which is characterized in that further include the fixed plate for having interconnection
And gear-box, the fixed plate are fixedly connected in rack, the motor is mounted in gear-box, and the elevating lever passes through gear
Case is engaged with driving gear.
3. a kind of lifting gripper according to claim 2, which is characterized in that the outer surface fixing sleeve of the output shaft
Equipped with gear shaft, the driving gear is set on gear shaft, and the gear shaft is equal in the both sides of width direction in driving gear
Equipped with deep groove ball bearing and deep-groove ball, deep-groove ball is located in deep groove ball bearing, and deep groove ball bearing outer surface is connect with gear-box.
4. a kind of lifting gripper according to claim 3, which is characterized in that the gear shaft is in driving gear in width
The both sides and deep groove ball bearing for spending direction are equipped with fixing groove close to the side of driving gear in the direction of the width, and fixing groove is closely
Driving gear or deep groove ball bearing setting, each fixing groove is interior to be equipped with circlip.
5. according to a kind of lifting gripper of claim 1-4 any one of them, which is characterized in that the driving gear is oblique
Gear.
6. a kind of lifting gripper according to claim 5, which is characterized in that the chuck, elevating lever, motor, master
There are two moving gear and gear-box are all provided with, and two chucks are arranged side by side in the width direction.
7. a kind of lifting gripper according to claim 6, which is characterized in that the chuck is scroll chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050866.7U CN207807151U (en) | 2018-01-12 | 2018-01-12 | A kind of lifting gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050866.7U CN207807151U (en) | 2018-01-12 | 2018-01-12 | A kind of lifting gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207807151U true CN207807151U (en) | 2018-09-04 |
Family
ID=63326896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050866.7U Expired - Fee Related CN207807151U (en) | 2018-01-12 | 2018-01-12 | A kind of lifting gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207807151U (en) |
-
2018
- 2018-01-12 CN CN201820050866.7U patent/CN207807151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |