CN208896100U - A kind of knockout machine grasping structures - Google Patents
A kind of knockout machine grasping structures Download PDFInfo
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- CN208896100U CN208896100U CN201821684930.3U CN201821684930U CN208896100U CN 208896100 U CN208896100 U CN 208896100U CN 201821684930 U CN201821684930 U CN 201821684930U CN 208896100 U CN208896100 U CN 208896100U
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- cylinder
- clamping
- drive device
- arm
- gear
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Abstract
The utility model discloses a kind of knockout machine grasping structures, including clamp device, arm, clamping driving device, rotation drive device and reclining drive device；Clamp device is mounted on the front end of arm, and clamping driving device is mounted on the end of arm, and rotation drive device and reclining drive device are connected with clamping driving device.Pass through clamping driving device, rotation drive device and reclining drive device cooperation, the clamping workpiece that clamp device is consolidated can rotate angle and more easily clamp workpiece, when arm retreats after clamping workpiece, certain angle can be tilted under the action of reclining drive device, facilitate the disengaging of arm.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of knockout machine grasping structures.
Background technique
Hot chamber machine is exactly the metal hydraulic in melting furnace to be mapped in mold to be cooled and shaped under pressure, die sinking
A series of industry castings of solid metal casting are obtained afterwards；After die casting machine die cast, taking-up a part of die casting be by
By the way of manually taking out, there are the characteristics of be: die casting machine downtime is long, and working efficiency is low, and speed is slow, and work
Intensity is big, is easy to cause industrial accident；Another part is using manipulator come pickup, and the existing manipulator speed of service is slow, the period is long,
High failure rate, arm shake is big when operation, clamps low precision, is easy to appear product and does not pull out not Chu Lai or situations such as product is fallen,
Make that the production cost increases, reduces the qualification rate of product.Moreover, existing unloading device structure is single, it can only be that one direction takes
Part be easy to cause the inconvenience of pickup.
Summary of the invention
In view of this, the present invention provides a kind of knockout machine grasping structures, pass through clamping cylinder, rotary cylinder and inclination
Cylinder cooperation enables gripping body to clamp casting from each orientation, structurally reasonable, easy to use.
A kind of knockout machine grasping structures, including clamp device, arm, clamping driving device, rotation drive device and inclination
Driving device；Clamp device is mounted on the front end of arm, and clamping driving device is mounted on the end of arm, rotation drive device and
Reclining drive device is connected with clamping driving device.
Preferably, clamping jaw connecting rod built in arm, clamping driving device are provided with the first cylinder, the output end of the first cylinder with
One end of clamping jaw connecting rod is connected, and the other end of clamping jaw connecting rod is connected with clamp device.
Preferably, the other end of the first cylinder connects sprocket drive spindle, and one end setting of the gear shaft far from the first cylinder is with teeth
Wheel, gear shaft are provided with shield outside.
Preferably, gear shaft is connected by a flange with the first cylinder.
Preferably, it is provided with the second cylinder in rotation drive device, is provided with third cylinder on reclining drive device, second
Cylinder is connected with a rack gear with the output end of third cylinder, rack and pinion engagement.
Preferably, rotation drive device includes limit assembly, and limit assembly includes limited block and anticollision screw, limited block peace
On flange, anticollision screw is mounted on shield.
Preferably, anticollison block is provided on gear shaft, anticollison block is arranged between the first cylinder and gear, the number of anticollison block
Amount is 2, and respectively the first anticollison block and the second anticollison block, the first anticollison block is close to gear, and the second anticollison block is close to the first cylinder.
Preferably, one end of rack gear offers first mounting hole, and the output shaft of the second cylinder is mounted on the first installation
In hole, the output end of third cylinder is in contact with the other end of rack gear.
Preferably, clamp device is provided with gripper assembly, and gripper assembly includes the first clamping jaw and the second clamping jaw, the first clamping jaw
Including first clamping plate and the first clip tooth, the centre of first clamping plate is arranged in the first clip tooth, and the second clamping jaw includes second clamping plate and
The both sides of second clamping plate are arranged in two clip tooths, the second clip tooth, and clamping is completed in the first clip tooth and the cooperation of the second clip tooth.
After adopting the above technical scheme, being made by clamping driving device, rotation drive device and reclining drive device cooperation
The clamping workpiece that clamp device can consolidate is obtained, angle can be rotated and more easily clamp workpiece, when arm stretches out after clamping workpiece,
Certain angle can be tilted under the action of reclining drive device, facilitate the disengaging of arm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model removes shield.
Fig. 3 is the structural schematic diagram of the utility model gear shaft.
Fig. 4 is the structural schematic diagram of the utility model limit assembly.
Fig. 5 is the structural schematic diagram of the utility model clamping jaw connecting rod.
Fig. 6 is the structural schematic diagram of the utility model gripper assembly.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Please refer to Fig. 1-6, a kind of knockout machine grasping structures 100, including clamp device 50, arm 40, clamping driving device
10, rotation drive device 20 and reclining drive device 30；Clamp device 50 is mounted on the front end of arm 40, clamps driving device 10
It is mounted on the end of arm, rotation drive device 20 and reclining drive device 30 are connected with clamping driving device 10.
Fig. 1-6 is please referred to, clamping jaw connecting rod 41 built in arm 20, clamping jaw connecting rod 41 includes connecting rod 411, the first connector
412, the second mounting hole 413, the second connector 414 and third mounting hole 415；First connector 412 and the second connector 414 divide
The both ends of connecting rod 411 are not set, the second mounting hole 413 is offered on the first connector 412, clamping driving device 10 is arranged
There is the first cylinder 11, the output end of the first cylinder 11 is mounted in the second mounting hole 413, and is offered on the second connector 414
Three mounting holes 415, clamp device 50 are mounted in connecting rod 411 by third mounting hole 415.
Fig. 1-6 is please referred to, the other end of the first cylinder 11 connects sprocket drive spindle 12, and gear shaft 12 includes gear shaft body
121, gear 122 and the 4th mounting hole 123, gear shaft 12 are provided with gear 122, gear shaft sheet far from one end of the first cylinder 11
The 4th mounting hole 123 is offered on body 121, the 4th mounting hole 123 is used to install anticollison block 13, and anticollison block 13 is arranged in the first gas
Between cylinder 11 and gear 122, the quantity of anticollison block 13 is 2, and respectively the first anticollison block and the second anticollison block, the first anticollison block lean on
Nearly gear 122, the second anticollison block make gear shaft 12 in rotary course close to the first cylinder 11, anticollison block 13, reduce zero
Security protection, the service life of elongated component are played the role of in direct contact between part.Protection is provided with outside gear shaft 12
Cover, entire knockout machine grasping structures 100 are provided with shield, play the role of security protection.Gear shaft 12 passes through a flange
It is connected with the first cylinder 11.
Fig. 1-6 is please referred to, the second cylinder 21 is provided in rotation drive device 20, is provided on reclining drive device 30
Three cylinders 31, the second cylinder 21 are connected with a rack gear 22 with the output end of third cylinder 31, and rack gear 22 is nibbled with gear 122
It closes.One end of rack gear 22 offers first mounting hole, and the output shaft of the second cylinder 21 is mounted in the first mounting hole, third
The output end of cylinder 31 is in contact with the other end of rack gear 22, and the starting of the second cylinder 21, band carry-over bar 22 and gear 122 are driven,
It drives arm 40 to rotate clockwise, changes the clamping angle of clamp device 50.Third cylinder 31 starts, and arm 40 revolves counterclockwise
Turn, arm 40 rotates counterclockwise such that arm 40 tilts certain angle toward certain orientation, and arm 40 is facilitated to drive clamping dress
50 are set to pass in and out in die casting machine.Driving device 20 includes limit assembly 23, and limit assembly 23 can control the size of rotation angle.
Limit assembly 23 includes limited block 231, mounting blocks 232, rubber mat 233 and anticollision screw 234, and limited block 231 is mounted on flange,
Anticollision screw 234 is mounted on shield by mounting blocks 232, and rubber mat 233 is arranged on anticollision screw 234, can protect limit
Position block 231 is not broken by anticollision screw 234；The setting of the trapezoidal shape of limited block 231.
Fig. 1-6 is please referred to, clamp device 50 is provided with gripper assembly, and gripper assembly includes the first clamping jaw 51 and the second clamping jaw
52, the first clamping jaw 51 includes the first clamp arm 513, first clamping plate 512 and the first clip tooth 511, and the setting of the first clip tooth 511 is in the first folder
The centre of plate 512, first clamping plate 512 are mounted in the first clamp arm 513.Second clamping jaw 52 includes the second clamp arm 523, second clamping plate
522 and second clip tooth 521, the second clip tooth 521 both sides of second clamping plate 522 are set, second clamping plate 522 is mounted on the second folder
On arm 523；When clamping workpiece, first clamping plate 512 is located between two group of second clip tooth 521, passes through the first clip tooth 511 and the second folder
The clamping to workpiece is completed in the cooperation of tooth 521, and clamping is firm, and workpiece is not easy to drop out.
Fig. 1-6 is please referred to, the utility model structure is simple, and it is convenient and practical, pass through clamping driving device 10, rotation driving dress
20 and the cooperation of reclining drive device 30 are set, the clamping workpiece for enabling clamp device 50 firm can rotate angle and more easily press from both sides
Take workpiece that can tilt certain angle under the action of reclining drive device 30 when arm stretches out after clamping workpiece, facilitate arm
Disengaging, especially arm clips workpiece, other components are inconvenient to act, and reclining drive device 30 can make arm with clamping
Workpiece Safe withdrawing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should all be included in the utility model
Within the scope of protection.
Claims (9)
1. a kind of knockout machine grasping structures, it is characterised in that: including clamp device, arm, clamping driving device, rotation driving dress
It sets and reclining drive device；The clamp device is mounted on the front end of the arm, and the clamping driving device is mounted on described
The end of arm, the rotation drive device and the reclining drive device are connected with the clamping driving device.
2. a kind of knockout machine grasping structures as described in claim 1, it is characterised in that: clamping jaw connecting rod built in the arm, institute
It states clamping driving device and is provided with the first cylinder, the output end of first cylinder is connected with one end of the clamping jaw connecting rod,
The other end of the clamping jaw connecting rod is connected with the clamp device.
3. a kind of knockout machine grasping structures as claimed in claim 2, it is characterised in that: the other end of first cylinder connects
Sprocket drive spindle, the gear shaft are provided with gear far from one end of first cylinder, shield are provided with outside the gear shaft.
4. a kind of knockout machine grasping structures as claimed in claim 3, it is characterised in that: the gear shaft passes through a flange and institute
The first cylinder is stated to be connected.
5. a kind of knockout machine grasping structures as claimed in claim 3, it is characterised in that: be provided in the rotation drive device
Second cylinder is provided with third cylinder, the output end of second cylinder and the third cylinder on the reclining drive device
It is connected with a rack gear, the rack gear is engaged with the gear.
6. a kind of knockout machine grasping structures as claimed in claim 4, it is characterised in that: the rotation drive device includes limit
Component, the limit assembly include limited block and anticollision screw, and the limited block is mounted on the flange, the anticollision screw
It is mounted on the shield.
7. a kind of knockout machine grasping structures as claimed in claim 3, it is characterised in that: be provided with anticollision on the gear shaft
Block, the anticollison block are arranged between the first cylinder and gear, and the quantity of the anticollison block is 2, respectively the first anticollison block and
Second anticollison block, first anticollison block is close to the gear, and second anticollison block is close to first cylinder.
8. a kind of knockout machine grasping structures as claimed in claim 5, it is characterised in that: one end of the rack gear offers one
First mounting hole, the output shaft of second cylinder are mounted in first mounting hole, the output end of the third cylinder with
The other end of the rack gear is in contact.
9. a kind of knockout machine grasping structures as described in claim 1, it is characterised in that: the clamp device is provided with clamping group
Part, the gripper assembly include the first clamping jaw and the second clamping jaw, and first clamping jaw includes first clamping plate and the first clip tooth, described
First clip tooth is arranged in the centre of the first clamping plate, and second clamping jaw includes second clamping plate and the second clip tooth, and described second
The both sides of the second clamping plate are arranged in clip tooth, and clamping movement is completed in first clip tooth and second clip tooth cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684930.3U CN208896100U (en) | 2018-10-17 | 2018-10-17 | A kind of knockout machine grasping structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684930.3U CN208896100U (en) | 2018-10-17 | 2018-10-17 | A kind of knockout machine grasping structures |
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| Publication Number | Publication Date |
|---|---|
| CN208896100U true CN208896100U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684930.3U Active CN208896100U (en) | 2018-10-17 | 2018-10-17 | A kind of knockout machine grasping structures |
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| CN (1) | CN208896100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941408A (en) * | 2020-07-16 | 2020-11-17 | 昆明理工大学 | Rotatable mechanical clamping jaw for vision sorting system |
-
2018
- 2018-10-17 CN CN201821684930.3U patent/CN208896100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941408A (en) * | 2020-07-16 | 2020-11-17 | 昆明理工大学 | Rotatable mechanical clamping jaw for vision sorting system |
| CN111941408B (en) * | 2020-07-16 | 2022-11-01 | 昆明理工大学 | Rotatable mechanical clamping jaw for vision sorting system |
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