CN217860594U - Polishing device - Google Patents
Polishing device Download PDFInfo
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- CN217860594U CN217860594U CN202220636157.3U CN202220636157U CN217860594U CN 217860594 U CN217860594 U CN 217860594U CN 202220636157 U CN202220636157 U CN 202220636157U CN 217860594 U CN217860594 U CN 217860594U
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- positioning
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Abstract
The utility model relates to a grinding device, press from both sides the mechanism including robotic arm, terminal installed part, grinding machanism, positioning mechanism and work piece clamp, terminal installed part is installed robotic arm's end, grinding machanism reaches the work piece clamp is got the mechanism and is installed on the terminal installed part, positioning mechanism is used for polishing the location to the work piece, grinding machanism is used for right the work piece of polishing of treating on the positioning mechanism polishes, the work piece clamp is got the mechanism and is used for with the last work piece of polishing of positioning mechanism takes out. The polishing device can greatly shorten polishing time, and meanwhile, the clamping time is short, so that the defective rate of three damages caused by clamping can be reduced.
Description
Technical Field
The utility model relates to a precision finishing technical field especially relates to a grinding device.
Background
Along with the development of science and technology, high-tech products such as VR glasses, intelligence wearing and 3C electronic terminal equipment appear in the life more and more. However, to the processing of the less part of part on all kinds of high-tech products, adopt artificial mode to polish more among the prior art for the part is polished consuming time longer and is bumped the scratch product easily when polishing by the manual work, is unfavorable for the production of big batch part.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a grinding device is through the terminal installed part of terminal installation at robotic arm to installation grinding machanism and work piece clamp are got the mechanism on terminal installed part, reach the purpose that shortens the time of polishing.
The utility model provides a grinding device, gets the mechanism including robotic arm, terminal installed part, grinding machanism, positioning mechanism and work piece clamp, terminal installed part is installed robotic arm's end, grinding machanism reaches the work piece clamp is got the mechanism and is installed on the terminal installed part, positioning mechanism is used for polishing the location to the work piece, grinding machanism is used for right the work piece of polishing of treating on the positioning mechanism polishes, the work piece clamp is got the mechanism and is used for with the last work piece of polishing of positioning mechanism takes out.
In one embodiment, the end mounting member includes an end connecting portion connected to an end of the robot arm, and an end mounting portion on which the polishing mechanism and the workpiece clamping mechanism are mounted.
In one embodiment, the end mounting part is formed by connecting a plurality of end mounting plates end to end, and the polishing mechanism and the workpiece clamping mechanism are respectively mounted on different end mounting plates.
In one embodiment, the terminal mounting plate is provided with a plurality of terminal mounting plates, and the section of each terminal mounting plate is a regular polygon.
In one embodiment, the workpiece clamping mechanism comprises a first clamping cylinder and a cylinder mounting plate, the cylinder mounting plate is mounted on the end mounting part, and a cylinder barrel of the first clamping cylinder is mounted on the cylinder mounting plate.
In one embodiment, the positioning mechanism comprises a positioning support, a positioning base, a positioning driving member and a cover plate, the positioning base and the positioning driving member are mounted on the positioning support, the positioning base is used for placing a workpiece, the cover plate can be covered on the workpiece on the positioning base, and the positioning driving member can lock the cover plate, so that the workpiece on the positioning base is temporarily positioned between the cover plate and the positioning base.
In one embodiment, the positioning driving member comprises a rotary cylinder and a locking block, a cylinder barrel of the rotary cylinder is mounted on the positioning support, a piston rod of the rotary cylinder penetrates through the positioning base to be connected with the locking block, and the rotary cylinder can drive the locking block to switch between an unlocking state and a locking state;
in the unlocking state of the locking block, the locking block can pass through a locking hole in the cover plate;
in the locking state of the locking block, the locking block is positioned on one side of the cover plate back to the rotary cylinder, and the locking block abuts against the position, positioned on the edge of the locking hole, of the cover plate.
In one embodiment, the positioning driving part is provided with a plurality of positioning driving parts, and the plurality of positioning driving parts are arranged on the positioning bracket in parallel.
In one embodiment, the grinding device further comprises a cover plate clamping mechanism, and the cover plate clamping mechanism is installed on the end installation part;
the cover plate clamping mechanism is used for covering the cover plate on the workpiece on the positioning base, or taking down the cover plate from the workpiece on the positioning base after the workpiece is polished.
In one embodiment, the cover plate clamping mechanism comprises a base plate and a second clamping cylinder, the base plate is installed on the tail end installation part, a cylinder barrel of the second clamping cylinder is installed on the inner side of the base plate, a clamping jaw of the second clamping cylinder can extend to the outer side of the base plate, a cover plate positioning pin is installed on the outer side of the base plate, the second clamping cylinder is used for clamping the cover plate, and the cover plate positioning pin is used for positioning the cover plate clamped by the second clamping cylinder.
Above-mentioned grinding device robotic arm's terminal installed part to installation grinding machanism and work piece clamp are got the mechanism on terminal installed part, so that robotic arm can drive grinding machanism reaches the work piece clamp is got the mechanism motion, thereby polishes the work piece of treating polishing on the positioning mechanism, treats the completion back of polishing, gets the mechanism by the work piece clamp and will the work piece of accomplishing polishing on the positioning mechanism takes out to accomplish whole polishing process. The polishing device can greatly shorten polishing time, and meanwhile, the clamping time is short, so that the defective rate of three damages caused by clamping can be reduced. In addition, the polishing device can be widely applied to polishing of VR glasses, intelligent wearing or precision machine components such as notebook computers.
Drawings
Fig. 1 is a schematic structural view of the polishing device of the present invention;
FIG. 2 is a schematic view of the robot arm of FIG. 1 with the robot arm removed;
FIG. 3 is a schematic view of the structure of FIG. 2 with the positioning mechanism removed;
FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;
FIG. 5 is a schematic structural view of the positioning mechanism of FIG. 2;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a schematic structural view of the cover plate of FIG. 6;
fig. 8 is a schematic view of the structure of the workpiece of fig. 6.
The meaning of the reference symbols in the drawings is:
100-a grinding device;
1-a mechanical arm;
2-a tip mounting; 21-a terminal connecting part; 22-a terminal mounting portion; 221-end mounting plate;
3-a polishing mechanism; 31-sanding head body; 32-sanding sand paper;
4-a positioning mechanism; 41-positioning the bracket; 42-positioning the base; 43-positioning the driving member; 431-a rotary cylinder; 432-a locking block; 44-a cover plate; 441-cover plate body; 4411-locking holes; 442-a lid handle;
5-a workpiece clamping mechanism; 51-a first gripper cylinder; 52-cylinder mounting plate;
6-cover plate clamping mechanism; 61-a reference plate; 62-a second gripping cylinder; 63-cover plate positioning pins;
200-a workpiece; 201-grinding the area; 202-waste area.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 8, it is the utility model discloses a grinding device 100 of an embodiment, press from both sides including robotic arm 1, terminal installed part 2, grinding mechanism 3, positioning mechanism 4 and work piece and get mechanism 5, terminal installed part 2 is installed robotic arm 1's end, grinding mechanism 3 reaches work piece clamp gets mechanism 5 and installs on terminal installed part 2, positioning mechanism 4 is used for polishing the location to work piece 200, grinding mechanism 3 is used for right the last work piece 200 of treating polishing of positioning mechanism 4 polishes, work piece clamp get mechanism 5 be used for with the work piece 200 of polishing on the positioning mechanism 4 takes out.
This grinding device 100 mechanical arm 1's terminal installation spare 2 to installation grinding machanism 3 and work piece clamp are got mechanism 5 on terminal installation spare 2, so that mechanical arm 1 can drive grinding machanism 3 reaches the work piece clamp is got the mechanism 5 motion, thereby polishes the work piece 200 of treating polishing on the positioning mechanism 4, treats to polish the completion back, gets mechanism 5 by the work piece clamp and will the work piece 200 of accomplishing polishing on the positioning mechanism 4 takes out, in order to accomplish whole polishing process. The polishing device 100 can greatly shorten polishing time, and meanwhile, the clamping time is short, so that the defective rate of three damages caused by clamping can be reduced. In addition, this grinding device 100 can be widely used in the processing of polishing of precision machine components such as VR glasses, intelligence wearing or notebook computer.
In one embodiment, as shown in fig. 8, the workpiece 200 includes a grinding area 201 and a scrap area 202, the grinding area 201 is a portion to be ground, and the grinding area 201 is a main body part in the later product assembly. The waste area 202 is used to assist in locating and removing portions of the article, and the waste area 202 may be removed as needed during later product assembly.
Preferably, the workpiece clamping mechanism 5 can clamp the waste material area 202 to take out the workpiece 200 as a whole when taking out the workpiece 200, so as to avoid the influence on the grinding area 201 and the friction.
In one embodiment, as shown in fig. 3 and 4, the end mounting member 2 includes an end connecting portion 21 and an end mounting portion 22, and the end connecting portion 21 is connected to the end of the robot arm 1 to complete the mounting connection between the end mounting member 2 and the robot arm 1.
Further, the grinding mechanism 3 and the workpiece clamping mechanism 5 are mounted on the end mounting portion 22 to achieve mounting.
In one embodiment, as shown in fig. 3 and 4, the end mounting portion 22 is formed by a plurality of end mounting plates 221 connected end to end, and the grinding mechanism 3 and the workpiece clamping mechanism 5 are respectively mounted on different end mounting plates 221 so as to avoid interference between the two mechanisms.
Preferably, as shown in fig. 3 and 4, the plurality of terminal mounting plates 221 are provided, and the cross section of the terminal mounting portion 22 is a regular polygon. In the illustrated embodiment, six terminal mounting plates 221 are provided, and the section of the terminal mounting portion 22 is a regular hexagon.
In one embodiment, as shown in fig. 3, the grinding mechanism 3 includes a grinding head body 31 and grinding sandpaper 32 mounted on the grinding head body 31, and the grinding sandpaper 32 can grind a workpiece 200.
In one embodiment, as shown in fig. 3, the workpiece gripping mechanism 5 includes a first gripping cylinder 51 and a cylinder mounting plate 52, the cylinder mounting plate 52 is mounted on the end mounting member 2, and the cylinder of the first gripping cylinder 51 is mounted on the cylinder mounting plate 52, so that the first gripping cylinder 51 is mounted on the corresponding end mounting plate 221 via the cylinder mounting plate 52.
In one embodiment, as shown in fig. 5 to 8, the positioning mechanism 4 includes a positioning bracket 41, a positioning base 42, a positioning driving member 43, and a cover plate 44, the positioning base 42 and the positioning driving member 43 are mounted on the positioning bracket 41, the positioning base 42 is used for placing a workpiece 200, the cover plate 44 can be covered on the workpiece 200 on the positioning base 42, and the positioning driving member 43 can lock the cover plate 44, so that the workpiece 200 on the positioning base 42 is temporarily positioned between the cover plate 44 and the positioning base 42, which facilitates the grinding mechanism 3 to grind the positioned workpiece 200 on the positioning base 42.
In one embodiment, as shown in fig. 6, the positioning driving member 43 includes a rotary cylinder 431 and a locking block 432, a cylinder of the rotary cylinder 431 is mounted on the positioning bracket 41, a piston rod of the rotary cylinder 431 passes through the positioning base 42 and is connected to the locking block 432, and the rotary cylinder 431 can drive the locking block 432 to rotate, so that the locking block 432 is switched between an unlocked state and a locked state.
In the unlocked state of the locking blocks 432, the locking blocks 432 may pass through locking holes 4411 in the cover plate 44.
In the locking state of the locking block 432, the locking block 432 is located on a side of the cover plate 44 facing away from the rotary cylinder 431, and the locking block 432 abuts against a position of the cover plate 44 located at an edge of the locking hole 4411.
It will be appreciated that when positioning the workpiece 200, the locking block 432 may be unlocked, such that the piston rod of the rotary cylinder 431 is extended and the locking block 432 passes through the locking hole 4411 of the cover plate 44. Then, the rotating cylinder 431 can drive the locking block 432 to rotate, so that an included angle is formed between the locking block 432 and the locking hole 4411. Finally, the piston rod of the rotary cylinder 431 is retracted, so that the locking block 432 is abutted to the position of the cover plate 44 at the edge of the locking hole 4411, and the cover plate 44 is locked, thereby indirectly positioning the workpiece 200.
In one embodiment, as shown in fig. 5 and 6, a plurality of positioning driving members 43 are provided, and a plurality of positioning driving members 43 are mounted on the positioning bracket 41 in parallel, so as to lock the cover plate 44 and position the workpiece 200 from a plurality of positions.
In one embodiment, as shown in fig. 1 to 4, the sanding apparatus 100 further comprises a cover gripping mechanism 6, the cover gripping mechanism 6 being mounted on the end mount 2.
The cover plate chucking mechanism 6 is used to set the cover plate 44 on the workpiece 200 on the positioning base 42 when the workpiece 200 to be ground is placed on the positioning mechanism 4. When the workpiece 200 on the positioning mechanism 4 is finished being polished, the cover plate clamping mechanism 6 can be used to remove the cover plate 44 from the workpiece 200 on the positioning base 42, so as to achieve the taking and placing of the cover plate 44.
Further, the grinding mechanism 3, the workpiece clamping mechanism 5, and the cover plate clamping mechanism 6 are respectively mounted on different end mounting plates 221 to avoid mutual interference.
In one embodiment, as shown in fig. 7, the cover 44 includes a cover body 441 and a cover handle 442 mounted on the cover body 441, and the locking hole 4411 is formed on the cover body 441. When the cover plate gripping mechanism 6 takes in and puts out the cover plate 44, the cover plate handle 442 can be used for lifting and putting out the cover plate 44.
In one embodiment, as shown in fig. 4, the cover plate clamping mechanism 6 includes a reference plate 61 and a second clamping cylinder 62, the reference plate 61 is mounted on the end mounting part 2, a cylinder of the second clamping cylinder 62 is mounted inside the reference plate 61, a clamping jaw of the second clamping cylinder 62 can extend to an outside of the reference plate 61, a cover plate positioning pin 63 is mounted outside the reference plate 61, the second clamping cylinder 62 is used for clamping the cover plate 44, and the cover plate positioning pin 63 is used for positioning the cover plate 44 clamped by the second clamping cylinder 62 to ensure smooth taking and placing of the cover plate 44.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A grinding device is characterized in that: press from both sides including robotic arm, terminal installed part, grinding machanism, positioning mechanism and work piece and get the mechanism, terminal installed part is installed robotic arm's end, grinding machanism reaches the work piece is got the mechanism and is installed on the terminal installed part, positioning mechanism is used for polishing the location to the work piece, grinding machanism is used for right the work piece of polishing of treating on the positioning mechanism polishes, the work piece is got the mechanism and is used for with the work piece of polishing on the positioning mechanism takes out.
2. The abrading device of claim 1, wherein: the terminal installed part includes terminal connecting portion and terminal installation department, terminal connecting portion with robotic arm's end is connected, grinding machanism reaches the mechanism is installed to the work piece clamp on the terminal installation department.
3. An abrading device as defined in claim 2, wherein: the terminal installation department is formed by a plurality of terminal mounting panels end to end, grinding machanism with the mechanism is installed respectively differently to the work piece clamp on the terminal mounting panel.
4. An abrading device as defined in claim 3, wherein: the terminal mounting panel is provided with a plurality ofly, the cross-section of terminal installation department is regular polygon.
5. An abrading device as defined in claim 1, wherein: the workpiece clamping mechanism comprises a first clamping cylinder and a cylinder mounting plate, the cylinder mounting plate is mounted on the tail end mounting part, and a cylinder barrel of the first clamping cylinder is mounted on the cylinder mounting plate.
6. An abrading device as defined in claim 1, wherein: the positioning mechanism comprises a positioning support, a positioning base, a positioning driving piece and an cover plate, the positioning base reaches the positioning driving piece is installed on the positioning support, the positioning base is used for placing workpieces, the cover plate can be covered on the workpieces on the positioning base, and the positioning driving piece can be used for locking the cover plate so as to enable the workpieces on the positioning base to be temporarily positioned between the cover plate and the positioning base.
7. An abrading device as defined in claim 6, wherein: the positioning driving piece comprises a rotary cylinder and a locking block, the cylinder barrel of the rotary cylinder is mounted on the positioning support, a piston rod of the rotary cylinder penetrates through the positioning base to be connected with the locking block, and the rotary cylinder can drive the locking block to be switched between an unlocking state and a locking state;
in the unlocking state of the locking block, the locking block can pass through a locking hole in the cover plate;
in the locking state of the locking block, the locking block is positioned on one side of the cover plate back to the rotary cylinder, and the locking block is abutted to the position, positioned on the edge of the locking hole, of the cover plate.
8. An abrading device as defined in claim 7, wherein: the positioning driving pieces are arranged in a plurality and are arranged on the positioning support in parallel.
9. An abrading device as defined in claim 6, wherein: the polishing device further comprises a cover plate clamping mechanism, and the cover plate clamping mechanism is installed on the tail end installation part;
the cover plate clamping mechanism is used for covering the cover plate on a workpiece on the positioning base, or taking down the cover plate from the workpiece on the positioning base after the workpiece is polished.
10. A sanding device as defined in claim 9, wherein: the cover plate clamping mechanism comprises a base plate and a second clamping cylinder, the base plate is installed on the terminal installation part, a cylinder barrel of the second clamping cylinder is installed on the inner side of the base plate, a clamping jaw of the second clamping cylinder can extend out of the outer side of the base plate, a cover plate positioning pin is installed on the outer side of the base plate, the second clamping cylinder is used for clamping the cover plate, and the cover plate positioning pin is used for positioning the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636157.3U CN217860594U (en) | 2022-03-22 | 2022-03-22 | Polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636157.3U CN217860594U (en) | 2022-03-22 | 2022-03-22 | Polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217860594U true CN217860594U (en) | 2022-11-22 |
Family
ID=84085753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220636157.3U Active CN217860594U (en) | 2022-03-22 | 2022-03-22 | Polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217860594U (en) |
-
2022
- 2022-03-22 CN CN202220636157.3U patent/CN217860594U/en active Active
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