CN211890912U - Damping and buffering device of manipulator - Google Patents
Damping and buffering device of manipulator Download PDFInfo
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- CN211890912U CN211890912U CN201922468987.0U CN201922468987U CN211890912U CN 211890912 U CN211890912 U CN 211890912U CN 201922468987 U CN201922468987 U CN 201922468987U CN 211890912 U CN211890912 U CN 211890912U
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- sheath
- cushion pad
- fixing plate
- buffering
- damping
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Abstract
The utility model provides a shock attenuation buffer of manipulator, includes upper fixed plate, tongs fixed plate, goes up blotter, goes up the blotter sheath, down the blotter sheath, middle bush, bolt, nut. The damping and buffering device is characterized in that an upper buffering pad, a lower buffering pad, an upper buffering pad sheath, a lower buffering pad sheath and a middle bushing are arranged between an upper fixing plate and a gripper fixing plate and are connected through bolts and locknuts. The upper and lower cushion pads can better perform damping and buffering on the axial direction and the radial direction of the gripper fixing plate, and a good effect is achieved.
Description
Technical Field
The utility model relates to a casting production facility, especially a damping and buffering device of manipulator.
Background
In the prior domestic advanced casting production line, a plurality of process procedures in the casting circulation process adopt a manipulator to transfer and convey castings, in particular to a casting shakeout procedure with a severe environment. The foundry goods vibrates along with the shakeout machine on the shakeout machine, and when the manipulator snatched the foundry goods of transporting on the shakeout machine, the vibration of foundry goods can transmit manipulator equipment, has the injury to base, the body of manipulator equipment etc. shortens the life of manipulator equipment, increases manipulator equipment's maintenance work load, improves manufacturing cost.
Disclosure of Invention
The utility model aims at providing a shock attenuation buffer of manipulator can carry out the shock attenuation buffering to the tongs of manipulator, improves the life of manipulator.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a shock attenuation buffer of manipulator, includes upper fixed plate, tongs fixed plate, goes up blotter, goes up the blotter sheath, down the blotter sheath, middle bush, bolt, nut. The hand grab fixing plate is characterized in that an upper cushion pad, a lower cushion pad, an upper cushion pad sheath, a lower cushion pad sheath and a middle bushing are arranged between the upper fixing plate and the hand grab fixing plate and are connected through bolts and nuts.
The damping and buffering device of the manipulator is characterized in that the upper buffering cushion is in a ring shape, the outer diameter of the upper buffering cushion is matched with the inner diameter of the sheath of the upper buffering cushion, and the inner diameter of the upper buffering cushion is matched with the outer diameter of the middle bushing.
Above-mentioned shock attenuation buffer of manipulator, the blotter shape is the ring stairstepping down, and little ring external diameter cooperatees with tongs fixed plate internal diameter, and big ring external diameter cooperatees with lower buffering sheath internal diameter, and lower blotter internal diameter cooperatees with middle bush external diameter.
According to the damping and buffering device of the manipulator, the lower buffering pad is placed in the hole of the gripper fixing plate for prepositioning.
In the damping and buffering device of the manipulator, the middle bushing is placed in the inner diameters of the upper and lower buffering cushions.
The damping and buffering device of the manipulator is characterized in that the upper fixing plate, the upper and lower buffering cushions, the upper and lower buffering cushion sheaths and the gripper fixing plate are connected through the bolts and the nuts, and the anti-loosening bolts and the nuts are used.
The beneficial effects of the utility model are that, the utility model discloses the mode that shock attenuation buffer adopted upper and lower blotter carries out the axial shock attenuation buffering to the tongs fixed plate, and the cushion has the part to get into in the tongs fixed plate hole down simultaneously, carries out radial shock attenuation buffering to the tongs fixed plate effectively to make the shock attenuation buffering effect obtain guaranteeing.
Drawings
FIG. 1 is a front sectional view of the device of the present invention;
FIG. 2 is a top view of the device of the present invention;
FIG. 3 is a front sectional view of the middle bushing of the present invention;
FIG. 4 is a front sectional view of the lower cushion of the present invention;
FIG. 5 is a front sectional view of the upper cushion of the present invention;
FIG. 6 is a front sectional view of the upper cushion sheath of the present invention;
FIG. 7 is a front sectional view of the lower cushion sheath of the present invention;
in the figure, 1, an upper fixing plate, 2, a bolt, 3, a middle bushing, 4, a nut, 5, an upper cushion pad sheath, 6, an upper cushion pad, 7, a gripper fixing plate, 8, a lower cushion pad and 9, a lower cushion pad sheath are arranged.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Referring to the accompanying drawings 1-7, the utility model discloses a manipulator shock attenuation buffer includes upper fixed plate 1, bolt 2, middle bush 3, nut 4, goes up blotter sheath 5, goes up blotter 6, tongs fixed plate 7, lower blotter 8 and lower blotter sheath 9, it is ring shape to go up blotter 6, lower blotter 8 is the ring stairstepping.
The outer diameter 311 of the middle bushing 3 is matched with the inner diameter 612 of the upper buffer pad 6 and the inner diameter 811 of the lower buffer pad 8, and the thickness of the middle bushing 3 is equal to the sum of the thicknesses of the upper buffer pad 6 and the lower buffer pad 8.
The cylindrical surface 813 of the lower cushion pad 8 is matched with the inner diameter 911 of the lower cushion pad sheath 9, the thickness 913 is three fourths of 813, the outer diameter 812 of the cylindrical surface is matched with the inner diameter of the fixing hole of the gripper fixing plate 7, the outer diameter 611 of the upper cushion pad 6 is matched with the inner diameter 511 of the upper cushion pad sheath 5, and the thickness 511 is three fourths of 611.
The outer diameter of the bolt 2 is 1 mm smaller than the inner diameter 312 of the middle bush 3 and the inner diameters 512, 912 of the upper and lower cushions 5, 9.
When the handle is installed and used, the arranged upper cushion 6 and the upper cushion sheath 5 are positioned between the upper fixing plate 1 and the handle fixing plate 7, 811 of the lower cushion 8 is inserted into a fixing hole of the handle fixing plate 7, 311 of the middle bushing 3 is inserted into an inner diameter hole 612 of the upper cushion 6 and an inner diameter hole 811 of the lower cushion 8, the bolt 2 sequentially passes through the fixing hole of the upper fixing plate 1, 312 of the middle bushing 3, 912 of the lower cushion 9 and the nut 4 to be connected and fixed, the bolt 2 and the nut 4 are both of anti-loosening structures, and 6-8 fixing holes are symmetrically formed in the upper fixing plate 1 and the handle fixing plate 7.
Claims (6)
1. The utility model provides a shock attenuation buffer of manipulator which characterized in that: the upper cushion pad, the upper cushion pad sheath, the lower cushion pad sheath and the middle bushing are arranged between the upper fixing plate and the gripper fixing plate, and the upper cushion pad, the lower cushion pad sheath and the middle bushing are connected through bolts and nuts.
2. The damping and buffering device for the manipulator according to claim 1, wherein: the shape of the upper cushion pad is a circular ring, the outer diameter of the upper cushion pad is matched with the inner diameter of the sheath of the upper cushion pad, and the inner diameter of the upper cushion pad is matched with the outer diameter of the middle bushing.
3. The damping and buffering device for the manipulator according to claim 1, wherein: the shape of the lower buffering cushion is of a circular ring stepped shape, the outer diameter of the small circular ring is matched with the inner diameter of the gripper fixing plate, the outer diameter of the large circular ring is matched with the inner diameter of the lower buffering sheath, and the inner diameter of the lower buffering cushion is matched with the outer diameter of the middle bushing.
4. The damping and buffering device for the manipulator according to claim 1, wherein: and the lower cushion pad is placed in a hole of the gripper fixing plate for prepositioning.
5. The damping and buffering device for the manipulator according to claim 1, wherein: the middle bushing is placed into the inner diameter of the upper and lower cushions.
6. The damping and buffering device for the manipulator according to claim 1, wherein: the bolt and the nut connect the upper fixing plate, the upper cushion pad, the lower cushion pad, the upper cushion pad sheath, the lower cushion pad sheath and the gripper fixing plate, and the anti-loosening bolt and the nut are used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468987.0U CN211890912U (en) | 2019-12-31 | 2019-12-31 | Damping and buffering device of manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468987.0U CN211890912U (en) | 2019-12-31 | 2019-12-31 | Damping and buffering device of manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211890912U true CN211890912U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468987.0U Active CN211890912U (en) | 2019-12-31 | 2019-12-31 | Damping and buffering device of manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211890912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343961A (en) * | 2020-11-23 | 2021-02-09 | 屈军军 | Shock attenuation installation mechanism for electronic machinery |
-
2019
- 2019-12-31 CN CN201922468987.0U patent/CN211890912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343961A (en) * | 2020-11-23 | 2021-02-09 | 屈军军 | Shock attenuation installation mechanism for electronic machinery |
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