CN208290457U - A kind of progressive gripper of fine motion - Google Patents
A kind of progressive gripper of fine motion Download PDFInfo
- Publication number
- CN208290457U CN208290457U CN201820487564.6U CN201820487564U CN208290457U CN 208290457 U CN208290457 U CN 208290457U CN 201820487564 U CN201820487564 U CN 201820487564U CN 208290457 U CN208290457 U CN 208290457U
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- CN
- China
- Prior art keywords
- gripper
- stepper motor
- lead screw
- progressive
- dual output
- 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 relates to a kind of progressive grippers of fine motion, specifically use the precise displacement that special structure realizes front end gripper, belong to industrial automation equipment field, a kind of progressive gripper of fine motion, it is by rear end housing, dual output stepper motor, lead screw, nut slider, side shell, sliding rail, connecting rod, preceding link block, what gripper chuck and cylinder gripper formed, dual output stepper motor is mounted in rear end housing, dual output stepper motor output end drives lead screw rotation, there is nut slider in upper sliding on lead screw, there are side shell in the two sides of end housing afterwards, hollow out sliding rail is provided on end housing afterwards, connecting rod two end is rotatablely connected respectively at nut slider and preceding link block, preceding link block front end is connected with gripper chuck, cylinder gripper is mounted in gripper chuck, the position that the device can be realized gripper is accurately adjusted；By dual output stepper motor as power source, it is capable of the position of two nut sliders of secondary control, and moves synchronously, control is accurate, and failure rate is low.
Description
Technical field
The present invention relates to a kind of progressive grippers of fine motion, specifically use the essence that special structure realizes front end gripper
Really displacement, belongs to industrial automation equipment field.
Background technique
Manufactured goods are clamped in industrial production in some narrow spaces, the method mostly used now be by manipulator come
It picks up more particularly to plastics products, worker is put into plastic bottle hair training to be processed in mold, after blow moulding machine has been blown, needs
Want worker that the bottle blown is taken out, the bottle body just blown is very warm and softer, so not only easily damaging to worker, also holds
The damage of body is easily caused, so needing one kind that can adjust gripper position automatic grabbing device.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of progressive grippers of fine motion.
The present invention is achieved by the following technical solutions: a kind of progressive gripper of fine motion is by rear end housing, dual output stepping
What motor, lead screw, nut slider, side shell, sliding rail, connecting rod, preceding link block, gripper chuck and cylinder gripper formed, dual output
Stepper motor is mounted in rear end housing, and dual output stepper motor output end drives lead screw rotation, has nut slider upper on lead screw
Sliding, there are side shell in the two sides of rear end housing, hollow out sliding rail are provided on rear end housing, connecting rod two end is respectively at nut slider and preceding connection
Block rotation connection, preceding link block front end are connected with gripper chuck, and cylinder gripper is mounted in gripper chuck.
There is a bearing on the side shell, is used to support the rotation of lead screw.
The nut slider has a connector up and down, and connector slides on the slide rail, and connects for cooperating with connecting rod
It connects.
The connecting rod has 4, and the sliding rail has 4.
The usefulness of the invention is that the position that the device can be realized gripper is accurately adjusted；Pass through dual output stepping electricity
Machine is capable of the position of two nut sliders of secondary control as power source, and moves synchronously, and control is accurate, and failure rate is low；It should
Device is divided into front and back two large divisions, and rear end drives forward telecontrol equipment not hinder the crawl space of front end；With connecting rod machine
Structure carrys out the mode of converting motion, saves cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention,
Fig. 2 is part detailed maps of the present invention,
Fig. 3 is top view of the present invention,
Fig. 4 is installing positions of bearings schematic diagram of the present invention,
Fig. 5 is nut slider and connecting rod scheme of installation,
In figure, rear end housing 1, dual output stepper motor 2, lead screw 3, nut slider 4, side shell 5, sliding rail 6, connecting rod 7, preceding company
Block 8, gripper chuck 9, cylinder gripper 10, bearing 501, connector 401 are connect,
Arrow is the rotation direction of connecting rod in Fig. 5.
Specific embodiment
A kind of progressive gripper of fine motion, be by rear end housing 1, dual output stepper motor 2, lead screw 3, nut slider 4, side shell 5,
What sliding rail 6, connecting rod 7, preceding link block 8, gripper chuck 9 and cylinder gripper 10 formed, dual output stepper motor 2 is mounted on rear end housing
In 1,2 output end of dual output stepper motor drives lead screw 3 to rotate, and has nut slider 4 on lead screw 3 in upper sliding, and the two of rear end housing 1
There is side shell 5 in side, and hollow out sliding rail 6 is provided on rear end housing 1, and 7 both ends of connecting rod connect respectively at nut slider 4 and the rotation of preceding link block 8
It connects, preceding 8 front end of link block is connected with gripper chuck 9, and cylinder gripper 10 is mounted in gripper chuck 9.
There is a bearing 501 on the side shell 5, is used to support the rotation of lead screw 3.
About 4 nut slider has a connection 401, and connector 401 slides on sliding rail 6, and is used for and connecting rod 7
It is cooperatively connected.
The connecting rod 7 has 4, and the sliding rail 6 has 4.
Plastic bottle blank enters below blow moulding machine blown after, dual output stepper motor 2 move, thus drive lead screw 3 rotate,
To drive nut slider 4 to move, and then four movements of connecting rod 7 drive the cylinder gripper 10 of front end to move to catching block, complete
At crawl.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of progressive gripper of fine motion is by rear end housing, dual output stepper motor, lead screw, nut slider, side shell, sliding rail, company
What bar, preceding link block, gripper chuck and cylinder gripper formed, it is characterised in that: dual output stepper motor is mounted in rear end housing,
Dual output stepper motor output end drives lead screw rotation, has nut slider in upper sliding on lead screw, there are side in the two sides of rear end housing
Shell is provided with hollow out sliding rail on rear end housing, and connecting rod two end is rotatablely connected respectively at nut slider and preceding link block, preceding link block front end
It is connected with gripper chuck, cylinder gripper is mounted in gripper chuck.
2. a kind of progressive gripper of fine motion as described in claim 1, it is characterised in that: have a bearing on the side shell, use
In the rotation of support lead screw.
3. a kind of progressive gripper of fine motion as described in claim 1, it is characterised in that: the nut slider has a company up and down
Connector, connector slide on the slide rail, and for being cooperatively connected with connecting rod.
4. a kind of progressive gripper of fine motion as described in claim 1, it is characterised in that: the connecting rod has 4, the cunning
Rail has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487564.6U CN208290457U (en) | 2018-04-08 | 2018-04-08 | A kind of progressive gripper of fine motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820487564.6U CN208290457U (en) | 2018-04-08 | 2018-04-08 | A kind of progressive gripper of fine motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290457U true CN208290457U (en) | 2018-12-28 |
Family
ID=64725077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820487564.6U Expired - Fee Related CN208290457U (en) | 2018-04-08 | 2018-04-08 | A kind of progressive gripper of fine motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290457U (en) |
-
2018
- 2018-04-08 CN CN201820487564.6U patent/CN208290457U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190408 |