CN215660251U - Make things convenient for arm device of dismouting maintenance - Google Patents
Make things convenient for arm device of dismouting maintenance Download PDFInfo
- Publication number
- CN215660251U CN215660251U CN202121594038.8U CN202121594038U CN215660251U CN 215660251 U CN215660251 U CN 215660251U CN 202121594038 U CN202121594038 U CN 202121594038U CN 215660251 U CN215660251 U CN 215660251U
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- mechanical arm
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- positioning
- positioning pin
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Abstract
The utility model discloses a mechanical arm device convenient to disassemble, assemble and maintain, which comprises a mechanical arm component, a fixed component positioned at the lower end of the mechanical arm component, and a positioning component connected with the mechanical arm component and the fixed component; the mechanical arm assembly comprises a mechanical arm base, a connecting structure arranged at the lower end of the mechanical arm base and a mechanical arm arranged at the upper end of the mechanical arm base; the positioning assembly comprises a positioning pin column and a positioning pin hole. The mechanical arm mounting and dismounting device effectively simplifies the mounting and dismounting processes of the mechanical arm, effectively avoids the problem of inconvenience in mounting and dismounting caused by the fact that the mechanical arm is directly fixed by bolts and foundation bolts, simplifies the mounting and dismounting of the mechanical arm, and brings great convenience to subsequent maintenance of the mechanical arm.
Description
Technical Field
The utility model relates to a mechanical arm, in particular to a mechanical arm device convenient to disassemble, assemble and maintain.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling; because of its unique flexibility of operation, have obtained wide application in fields such as industry assembly, safe explosion-proof, the in-process that present arm was using, in order to avoid the arm to take place to empty, often need fix the arm base, current way is directly fixed the arm base through a plurality of bolt and nut, this kind of way has certain defect, the installation is comparatively difficult, the follow-up dismouting of giving the arm has caused very big inconvenience, be not convenient for carry out the follow-up maintenance of arm.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide a mechanical arm device convenient to disassemble, assemble and maintain.
The technical scheme is as follows: the mechanical arm device convenient to disassemble, assemble and maintain comprises a mechanical arm component, a fixing component and a positioning component, wherein the fixing component is positioned at the lower end of the mechanical arm component; the mechanical arm assembly comprises a mechanical arm base, a connecting structure arranged at the lower end of the mechanical arm base and a mechanical arm arranged at the upper end of the mechanical arm base; the positioning assembly comprises a positioning pin column and a positioning pin hole.
Further, the connecting structure is an inverted T-shaped sliding block.
Further, the fixing assembly comprises a fixing seat and threaded holes uniformly distributed on the edge of the fixing seat.
Furthermore, the middle part of the fixed seat is provided with a track groove, and the track groove is matched with the connecting structure for installation.
Furthermore, the number of the positioning pins is n, and the radiuses of the positioning pins are sequentially reduced from top to bottom; the number of the positioning pin holes is n, and the positioning pin columns are positioned through the positioning pin holes in the mechanical arm base and the fixing seat.
Has the advantages that: compared with the prior art, the utility model has the following advantages: the installation and the dismantlement process of effectual simplification arm have effectively avoided utilizing bolt, rag bolt directly to fix the inconvenient problem of dismouting that leads to the arm, have simplified the dismouting of arm, and then have brought very big facility for the follow-up maintenance of arm.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic cross-sectional structure view of the present invention from the left side.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings.
1. A mechanical arm assembly; 11. a mechanical arm; 12. a mechanical arm base; 2. a fixing assembly; 21. a fixed seat; 22. a threaded hole; 23. a track groove; 3. a connecting structure; 4. and a positioning component.
As shown in the figure, the utility model provides a mechanical arm device convenient for disassembly, assembly and maintenance, which comprises a mechanical arm component 1, a fixed component 2 and a positioning component 4; the mechanical arm assembly 1 comprises a mechanical arm base 12, a mechanical arm 11 is mounted at the upper end of the mechanical arm base 12, a connecting structure 3 is arranged at the lower end of the mechanical arm base 12, the connecting structure 3 is an inverted T-shaped sliding block, and the inverted T-shaped sliding block is fixedly connected with the lower end face of the mechanical arm base 12, so that a foundation is laid for the connection of the mechanical arm assembly 1 and the fixed assembly 2; the fixing component 2 is located at the lower end of the mechanical arm component 1, the fixing component 2 comprises a fixing seat 21, threaded holes 22 which are used for fixing the fixing seat 21 are uniformly distributed in the edge of the fixing seat 21, a foundation can be laid for fixing the fixing component 2 by matching the threaded holes 22 with external bolts and foundation bolts, a track groove 23 corresponding to the inverted T-shaped sliding block is arranged in the middle of the fixing seat 21, and the track groove 23 and the inverted T-shaped sliding block are installed in a matching mode to guarantee normal operation of subsequent installation of the mechanical arm base 12; locating component 4 is at the edge evenly distributed of arm base 12, locating component 4 adopts the locating pin post, the radius of locating pin post reduces from last to down in proper order, be convenient for realize the installation of locating pin post, establish the basis for arm base 12's fixed, all be equipped with the locating pin hole that is used for installing the locating pin post on arm base 12 and the fixing base 21, guarantee the fixed of locating pin post, locating pin hole and locating pin post quantity equal and one-to-one, the locating pin post passes the locating pin hole on arm base 12 and the fixing base 21 in proper order, guarantee the installation of the locating pin post one-to-one of each locating pin post.
In an embodiment of the present invention, with the mechanical arm device with the above structure, which facilitates disassembly and assembly and maintenance, through the use of the threaded holes 22 in cooperation with the external bolts and the anchor bolts, the fixing base 21 is fixed at a suitable position, then the mechanical arm assembly 1 is installed, the mechanical arm base 12 is installed on the fixing base 21 through the use of the inverted T-shaped slider in cooperation with the rail groove 23, after the position of the mechanical arm base 12 is suitable, the mechanical arm base 12 is fixed through the presence of the positioning assembly 4, i.e., the positioning pin, so as to prevent the mechanical arm base 12 from sliding during use, thereby realizing the installation of the mechanical arm assembly 1, and when the mechanical arm assembly 1 is disassembled, the positioning assembly 4 is pulled out first, and then the mechanical arm assembly 1 is pushed out along the rail groove 23, thereby realizing the disassembly of the mechanical arm assembly 1.
The fixing seat 21 and the ground are fixed in a bolt connection mode; the mechanical arm base 12 and the fixed base 21 are fixed by connecting positioning pins.
The mechanical arm fixing device is provided with the corresponding fixing component 2, the inverted T-shaped sliding block and the positioning component 4, and by the matched use of the fixing component 2, the inverted T-shaped sliding block and the positioning component 4, the mounting and dismounting processes of the mechanical arm can be effectively simplified on the premise of ensuring the fixation of the mechanical arm, the problem of inconvenience in mounting and dismounting caused by the fact that the mechanical arm is directly fixed by using bolts and foundation bolts is effectively avoided, the mounting and dismounting of the mechanical arm are simplified, further great convenience is brought to the subsequent maintenance of the mechanical arm, and the popularization and the use of products are facilitated.
Claims (5)
1. A mechanical arm device convenient to disassemble, assemble and maintain is characterized by comprising a mechanical arm component (1), a fixed component (2) positioned at the lower end of the mechanical arm component (1), and a positioning component (4) connected with the mechanical arm component (1) and the fixed component (2); the mechanical arm assembly (1) comprises a mechanical arm base (12), a connecting structure (3) arranged at the lower end of the mechanical arm base (12), and a mechanical arm (11) arranged at the upper end of the mechanical arm base (12); the positioning component (4) is a positioning pin column and a positioning pin hole.
2. The robot arm device according to claim 1, characterized in that the connecting structure (3) is an inverted T-shaped slider.
3. The robot arm device according to claim 1, characterized in that the fixing assembly (2) comprises a fixing base (21) and threaded holes (22) evenly distributed on the edge of the fixing base (21).
4. The arm device according to claim 3, wherein the middle of the fixed seat (21) is provided with a track groove (23), and the track groove (23) is matched with the connecting structure (3).
5. The mechanical arm device as claimed in claim 1, wherein the number of the positioning pins is n, and the radius of the positioning pins decreases from top to bottom; the number of the positioning pin holes is n, and the positioning pin columns are positioned through the positioning pin holes in the mechanical arm base (12) and the fixing base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121594038.8U CN215660251U (en) | 2021-07-14 | 2021-07-14 | Make things convenient for arm device of dismouting maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121594038.8U CN215660251U (en) | 2021-07-14 | 2021-07-14 | Make things convenient for arm device of dismouting maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215660251U true CN215660251U (en) | 2022-01-28 |
Family
ID=79979719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121594038.8U Active CN215660251U (en) | 2021-07-14 | 2021-07-14 | Make things convenient for arm device of dismouting maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215660251U (en) |
-
2021
- 2021-07-14 CN CN202121594038.8U patent/CN215660251U/en active Active
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