CN206883229U - auxiliary clamp - Google Patents
auxiliary clamp Download PDFInfo
- Publication number
- CN206883229U CN206883229U CN201720698976.XU CN201720698976U CN206883229U CN 206883229 U CN206883229 U CN 206883229U CN 201720698976 U CN201720698976 U CN 201720698976U CN 206883229 U CN206883229 U CN 206883229U
- Authority
- CN
- China
- Prior art keywords
- actuator
- auxiliary clamp
- drive
- drives
- connector
- 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
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Abstract
The utility model discloses a kind of auxiliary clamp；Jaw is connected to driving plate；Driving plate and drive shaft are connected through a screw thread；Drive shaft turns drive driving plate to slide so as to be moved with movable clamp port；First connector and the second connector are fixed to the both ends of drive shaft；Motor driving main pulley rotates；Main pulley passes through belt drive pair pulley rotation；Secondary belt pulley drives the first actuator to rotate；Handwheel drives the first drive gear to rotate；First drive gear drives the second actuator to rotate；Operating parts moves between the first position and the second position；When operating parts is located at first position, the first actuator engages with the first connector；First actuator drives drive shaft turns；When operating parts is located at the second place, the second actuator engages with the second connector；Second actuator drives drive shaft turns.Auxiliary clamp disclosed in the utility model can quickly realize the clamping to determinand, and clipping operation is simple and efficient.
Description
Technical field
It the utility model is related to a kind of auxiliary clamp.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture.In a broad sense, any process in technical process, for it is rapid, workpiece is easily and safely installed
Device, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is most
To be common, fixture is often simply called.
Traditional auxiliary clamp, it is difficult to quickly realize the clamping to determinand.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fast clamp determinand of being capable of
Auxiliary clamp.
In order to realize above-mentioned target, the utility model adopts the following technical scheme that：
A kind of auxiliary clamp includes：Jaw, for clamping determinand；Casing, for installing jaw；Auxiliary clamp also wraps
Include：Motor, main pulley, secondary belt pulley, drive shaft, the first actuator, the second actuator, the first connector, the second connector,
Driving plate, handwheel, the first drive gear and operating parts for user's operation；Jaw is connected to driving plate；Driving plate and drive shaft
It is connected through a screw thread；Drive shaft turns drive driving plate to slide so as to be moved with movable clamp port；First connector and the second connector
It is fixed to the both ends of drive shaft；Motor driving main pulley rotates；Main pulley passes through belt drive pair pulley rotation；Secondary skin
Belt wheel drives the first actuator to rotate；Handwheel drives the first drive gear to rotate；First drive gear drives the second actuator to turn
It is dynamic；Operating parts moves between the first position and the second position；When operating parts is located at first position, the first actuator and first connects
Fitting engages；First actuator drives drive shaft turns；When operating parts is located at the second place, the second actuator and the second connector
Engagement；Second actuator drives drive shaft turns.
Further, auxiliary clamp also includes pneumatic cylinder and piston rod；Pneumatic cylinder connects jaw and driving plate with piston rod.
Further, motor includes motor shaft；Pivot center of the pivot center of motor shaft perpendicular to handwheel.
Further, the direction of motion of the pivot center of motor shaft parallel to jaw.
Further, the direction of motion of the pivot center of handwheel perpendicular to jaw.
Further, auxiliary clamp also includes first axle；Secondary belt pulley is fixed to one end of first axle；First actuator is slided
The dynamic other end for being connected to first axle；First axle drives the first actuator to rotate.
Further, auxiliary clamp also includes the second axle：First drive gear is fixed to one end of the second axle；Second driving
Part is slidingly attached to the other end of the second axle；Second axle drives the second actuator to rotate.
Further, one end of the second actuator is provided with drive block；One end of second connector with drive block formed with matching somebody with somebody
The groove of conjunction.
Further, one end of the first actuator is provided with drive block：One end of first connector with drive block formed with matching somebody with somebody
The groove of conjunction.
Further, auxiliary clamp also includes hand wheel shaft, first bevel gear and second bevel gear；First bevel gear and handwheel
It is individually secured to the both ends of institute's hand wheel shaft；Second bevel gear engages with first bevel gear；Second bevel gear drives the first sliding tooth
Wheel rotates.
It is of the present utility model to be beneficial in that：The utility model can quickly realize the clamping to determinand, clamping behaviour
Make simple and efficient.
Brief description of the drawings
Fig. 1 is a kind of stereogram of auxiliary clamp；
Fig. 2 is the plan of auxiliary clamp in Fig. 1；
Fig. 3 is the stereogram of the internal structure of auxiliary clamp in Fig. 1；
Fig. 4 is the plan of the internal structure of auxiliary clamp in Fig. 3；
Fig. 5 is the enlarged drawing of the internal structure of auxiliary clamp in Fig. 3；
Fig. 6 is the schematic diagram at another visual angle of structure in Fig. 5；
Fig. 7 is that the operating parts of auxiliary clamp in Fig. 1 is located at the schematic diagram of first position；
Fig. 8 is that the operating parts of auxiliary clamp in Fig. 1 is located at the schematic diagram of the second place；
Fig. 9 is the sectional view of the part-structure of auxiliary clamp in Fig. 1.
Embodiment
Make specific introduce to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 8, auxiliary clamp 100 includes：Jaw 20, casing 10, motor 30, handwheel 40, main pulley
31st, secondary belt pulley 32, drive shaft 50, the first actuator 53, the second actuator 54, the first connector 51, the second connector 52, drive
Dynamic plate 60, the first drive gear 41 and operating parts 70.
Jaw 20 is used to clamp determinand；Casing 10 is used to install jaw 20；Motor 30 is arranged in casing 10.
Auxiliary clamp 100 can use the control of electronic mode and manual mode realization to jaw 20.Specifically, motor
30 can drive jaw 20 to move；Auxiliary clamp 100 is provided with clamping switch and opens switch.Clamping switch and opening switch can be right
Motor 30 is controlled.Clamping switch controlled motor 30 is rotated forward so that the clamping determinand close to each other of jaw 20.Open switch control
Motor 30 processed inverts so that jaw 20 is located remotely from each other to discharge determinand.Handwheel 40 can be rotated driving jaw 20 by user and move.
User can operate the forward or reverse of handwheel 40 and realize clamping determinand or release determinand respectively.
Jaw 20 is connected to driving plate 60.Jaw 20 can be directly connected to driving plate 60 and can also be indirectly connected to drive
Plate 60.The slip band movable clamp port 20 of driving plate 60 slides.
Drive shaft 50 is formed with external screw thread；Driving plate 60 is formed with internal thread.Drive shaft 50 and driving plate 60 pass through screw thread
Connection.Drive shaft 50, which rotates, drives driving plate 60 to slide.Drive shaft 50 can be driven by motor 30 or be driven by handwheel 40.First
The connector 52 of connector 51 and second is fixed to the both ends of drive shaft 50.
Motor 30 drives main pulley 31 to rotate.Main pulley 31 is rotated by belt drive pair belt pulley 32.Secondary belt
The first actuator 53 of drive of wheel 32 rotates.
Handwheel 40 drives the first drive gear 41 to rotate.First drive gear 41 drives the second actuator 54 to rotate.
Operating parts 70 can be user-operably and move between the first position and the second position.Shown in Fig. 7, operating parts 70 is in
First position.Shown in Fig. 8, operating parts 70 is in the second place.
When operating parts 70 is located at first position, auxiliary clamp 100 is in electric model, i.e., is realized using electronic mode to pincers
The control of mouth 20.When operating parts 70 is located at the second place, auxiliary clamp 100 is in manual mode, i.e., is realized using manual mode
Control to jaw 20.
Specifically, when operating parts 70 is located at first position, the first actuator 53 engages with the first connector 51.First drives
Moving part 53 drives drive shaft 50 to rotate.Now the second actuator 54 is disengaged from the second connector 52.I.e. user rotates handwheel
40 will not drive drive shaft 50 to rotate.Same motor 30 will not drive handwheel 40 to rotate when driving drive shaft 50 to rotate.
When operating parts 70 is located at the second place, the second actuator 54 engages in the second connector 52.The band of second actuator 54
Dynamic drive shaft 50 rotates.Now the first actuator 53 is disengaged from the first connector 51.I.e. motor 30, which rotates, will not drive drive
Moving axis 50 rotates.Same user rotate handwheel 40 also will not the motor shaft of drive motor 30 rotate.User can conveniently easily
Rotate the position that handwheel 40 controls jaw 20.
Motor 30 includes motor shaft.Pivot center 102 of the pivot center 101 of motor shaft perpendicular to handwheel 40.Motor shaft
Pivot center 101 parallel to jaw 20 the direction of motion 103.Motion of the pivot center 102 of handwheel 40 perpendicular to jaw 20
Direction 103.Casing 10 is provided with the handle 80 that auxiliary clamp 100 is carried for user.
Auxiliary clamp 100 also includes the axle 47 of first axle 33 and second.
First axle 33 is fixed to secondary belt pulley 32.First axle 33 drives the first actuator 53 to rotate.First actuator 53 is slided
It is dynamic to be connected to first axle 33.Second axle 47 is fixed to the first drive gear 41.Second axle 47 drives the second actuator 54 to rotate.The
Two actuators 54 are slidingly attached to the second axle 47.
One end of first actuator 53 is provided with drive block.One end of first connector 51 is recessed formed with coordinating with drive block
Groove.
One end of second actuator 54 is provided with drive block.One end of second connector 52 is recessed formed with coordinating with drive block
Groove.
Auxiliary clamp also includes hand wheel shaft 42, first bevel gear 43 and second bevel gear 44.
First bevel gear 43 and handwheel 40 are individually secured to hand wheel shaft 42.Second bevel gear 44 is nibbled with first bevel gear 43
Close.Second bevel gear 44 drives the first drive gear 41 to rotate.Specifically, the first drive gear 41 and the second drive gear 45
Engagement.Second drive gear 45 engages with the 3rd drive gear 46.3rd drive gear 46 is fixed to second bevel gear 44.3rd
Drive gear 46 rotates coaxially in second bevel gear 44.
With reference to figure 3, Fig. 6 and Fig. 9, auxiliary clamp also includes pneumatic cylinder 90 and piston rod 91.Pneumatic cylinder 90 and piston rod 91
Connect jaw 20 and driving plate 60.Pneumatic cylinder 90 and piston rod 91 play a part of caching, avoid the driving force of the moment of motor 30
It is excessive to cause the excessive damage for causing determinand of the chucking power of jaw 20 or the damage of motor 30.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical scheme obtained, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of auxiliary clamp, including：
Jaw, for clamping determinand；
Casing, for installing the jaw；
It is characterized in that：
The auxiliary clamp also includes：Motor, main pulley, secondary belt pulley, drive shaft, the first actuator, the second actuator,
A connection piece, the second connector, driving plate, handwheel, the first drive gear and operating parts for user's operation；
The jaw is connected to the driving plate；
The driving plate and the drive shaft are connected through a screw thread；The drive shaft turns drive the driving plate to slide so as to band
The dynamic jaw motion；
First connector and second connector are fixed to the both ends of the drive shaft；
The motor drives the main pulley to rotate；The main pulley passes through secondary pulley rotation described in belt drive；Institute
Stating secondary belt pulley drives first actuator to rotate；
The handwheel drives the first drive gear to rotate；First drive gear drives second actuator to rotate；
The operating parts moves between the first position and the second position；
When the operating parts is located at first position, first actuator engages with first connector；First driving
Part drives the drive shaft turns；
When the operating parts is located at the second place, second actuator engages with second connector；Second driving
Part drives the drive shaft turns.
2. auxiliary clamp according to claim 1, it is characterised in that：
The auxiliary clamp also includes pneumatic cylinder and piston rod；
The pneumatic cylinder connects the jaw and the driving plate with the piston rod.
3. auxiliary clamp according to claim 1, it is characterised in that：
The motor includes motor shaft；Pivot center of the pivot center of the motor shaft perpendicular to the handwheel.
4. auxiliary clamp according to claim 3, it is characterised in that：
The direction of motion of the pivot center of the motor shaft parallel to the jaw.
5. auxiliary clamp according to claim 3, it is characterised in that：
The direction of motion of the pivot center of the handwheel perpendicular to the jaw.
6. auxiliary clamp according to claim 1, it is characterised in that：
The auxiliary clamp also includes first axle；
The secondary belt pulley is fixed to one end of the first axle；
First actuator is slidingly attached to the other end of the first axle；
The first axle drives first actuator to rotate.
7. auxiliary clamp according to claim 6, it is characterised in that：
The auxiliary clamp also includes the second axle：
First drive gear is fixed to one end of the second axle；
Second actuator is slidingly attached to the other end of the second axle；
Second axle drives second actuator to rotate.
8. auxiliary clamp according to claim 7, it is characterised in that：
One end of second actuator is provided with drive block；One end of second connector formed with the drive block coordinate
Groove.
9. auxiliary clamp according to claim 6, it is characterised in that：
One end of first actuator is provided with drive block；One end of first connector formed with the drive block coordinate
Groove.
10. auxiliary clamp according to claim 1, it is characterised in that：
The auxiliary clamp also includes hand wheel shaft, first bevel gear and second bevel gear；
The first bevel gear and the handwheel are individually secured to the both ends of institute's hand wheel shaft；
The second bevel gear engages with the first bevel gear；
The second bevel gear drives first drive gear to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698976.XU CN206883229U (en) | 2017-06-15 | 2017-06-15 | auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698976.XU CN206883229U (en) | 2017-06-15 | 2017-06-15 | auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883229U true CN206883229U (en) | 2018-01-16 |
Family
ID=61317809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698976.XU Expired - Fee Related CN206883229U (en) | 2017-06-15 | 2017-06-15 | auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531199A (en) * | 2018-11-27 | 2019-03-29 | 蒋博 | A kind of parallel sliding track suspended steel structure process equipment |
-
2017
- 2017-06-15 CN CN201720698976.XU patent/CN206883229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531199A (en) * | 2018-11-27 | 2019-03-29 | 蒋博 | A kind of parallel sliding track suspended steel structure process equipment |
| CN109531199B (en) * | 2018-11-27 | 2021-01-19 | 浙江智合金属科技有限公司 | Parallel slide rail suspension type steel structure processing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200615 |