CN211491515U

CN211491515U - Precision installation on-rail mechanical arm device

Info

Publication number: CN211491515U
Application number: CN202020143025.8U
Authority: CN
Inventors: 黄志虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-09-15
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses an accurate installation on-rail mechanical arm device, including base and waist, the waist sets up in the top of base, the lower fixed surface of base installs the connecting seat, the both sides surface of connecting seat all is connected with clamping device, the lower fixed surface of waist installs the guide holder, the guide way has been seted up to the upper surface of base, the internal surface of waist inlays and is equipped with the rack, the inside of base is equipped with driving motor, driving motor's output is connected with the transfer line, the end position of transfer line is connected with the gear, wheel and rack intermeshing, the surface integrated into one piece of waist has linking seat, the end position of linking seat links to each other with the one end of big arm. A precision installation on-rail mechanical arm device, can play the effect of direction when mechanical arm device rotates, and can conveniently fix mechanical arm device.

Description

Precision installation on-rail mechanical arm device

Technical Field

The utility model relates to an arm field, in particular to precision installation on-rail mechanical arm device.

Background

A robot refers to an automatic operating device that can simulate some action functions of human hands and arms and is used for grabbing, carrying objects or operating tools according to a fixed program. The device mainly comprises an actuating mechanism, a driving mechanism and a control system, can replace heavy labor of people to realize mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like; when the existing precision mounting on-rail mechanical arm device is used, the mechanical arm device does not have the guiding function when rotating, and the mechanical arm device is inconvenient to fix.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an accurate mounting on-rail arm device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a precision mounting on-rail mechanical arm device comprises a base and a waist part, wherein the waist part is arranged at the top of the base, the lower surface of the base is fixedly provided with a connecting seat, the outer surfaces of the two sides of the connecting seat are both connected with clamping devices, the lower surface of the waist part is fixedly provided with a guide seat, the upper surface of the base is provided with a guide groove, the inner surface of the waist part is embedded with a rack, the inside of the base is provided with a driving motor, the output end of the driving motor is connected with a transmission rod, the end position of the transmission rod is connected with a gear which is meshed with the rack, the outer surface of the waist part is integrally formed with a connecting seat, the end position of the connecting seat is connected with one end of the large arm, the other end of the large arm is connected with the small arm, the end position of the small arm is connected with a wrist, and the bottom of the wrist is connected with an installation seat.

Preferably, clamping device comprises pressing from both sides tight seat, threaded rod, adjust knob, clamp plate, adapter, slipmat and thread groove, press from both sides tight seat fixed mounting in the both sides surface of connecting seat, the threaded rod runs through in the top of pressing from both sides tight seat, adjust knob is fixed in the top of threaded rod, the clamp plate sets up in the bottom of threaded rod, adapter fixed mounting is at the upper surface of clamp plate, and the adapter cover is established in the bottom of threaded rod, the slipmat is fixed in the lower surface of clamp plate, the thread groove is seted up in the inside of pressing from both sides tight seat, and clamping device can conveniently fix mechanical arm device, makes things convenient for mechanical arm device to fix in different positions simultaneously.

Preferably, the clamping plate is movably connected with the clamping seat through an adapter and a threaded rod.

Preferably, the guide seat and the guide groove are both annularly arranged between the waist and the base, and the outer surface of the guide seat is tangent to the inner surface of the guide groove.

Preferably, connecting pins are arranged between the large arm and the small arm and between the small arm and the wrist, and are used for connecting the large arm and the small arm and connecting the small arm and the wrist.

Preferably, the outer surface of the mounting seat is fixedly provided with a connecting piece, and the connecting piece is used for connecting the mounting seat with the grabbing component.

Compared with the prior art, the utility model discloses following beneficial effect has: this precision installation on-rail mechanical arm device through guide holder and the guide way that sets up, can play the effect of direction when mechanical arm device rotates to can improve the relative stability when mechanical arm device rotates, through the clamping device who sets up, can conveniently fix mechanical arm device, thereby can improve the relative stability after mechanical arm device installs.

Drawings

Fig. 1 is a schematic view of the overall structure of a precision mounting on-rail mechanical arm device of the present invention;

FIG. 2 is a schematic view of the base and wrist of a precision mounted on-rail robotic arm apparatus of the present invention;

fig. 3 is a schematic structural diagram of a clamping device for precisely installing an on-rail arm device according to the present invention.

In the figure: 1. a base; 2. a waist part; 3. a connecting seat; 4. a clamping device; 401. a clamping seat; 402. a threaded rod; 403. adjusting a knob; 404. a clamping plate; 405. an adaptor head; 406. a non-slip mat; 407. a thread groove; 5. a guide seat; 6. a guide groove; 7. a rack; 8. a drive motor; 9. a transmission rod; 10. a gear; 11. a linking seat; 12. a large arm; 13. a small arm; 14. a wrist portion; 15. and (7) mounting a seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a precision mounting rail mechanical arm device comprises a base 1 and a waist part 2, wherein the waist part 2 is arranged at the top of the base 1, a connecting seat 3 is fixedly mounted on the lower surface of the base 1, clamping devices 4 are connected to the outer surfaces of two sides of the connecting seat 3, a guide seat 5 is fixedly mounted on the lower surface of the waist part 2, a guide groove 6 is formed in the upper surface of the base 1, a rack 7 is embedded in the inner surface of the waist part 2, a driving motor 8 is arranged inside the base 1, the output end of the driving motor 8 is connected with a transmission rod 9, the end position of the transmission rod 9 is connected with a gear 10, the gear 10 is meshed with the rack 7, a connecting seat 11 is integrally formed on the outer surface of the waist part 2, the end position of the connecting seat 11 is connected with one end of a large arm 12, the other end of the large arm 12 is connected with a small arm 13;

the clamping device 4 consists of a clamping seat 401, a threaded rod 402, an adjusting knob 403, a clamping plate 404, an adapter 405, a non-slip mat 406 and a threaded groove 407, the clamping seat 401 is fixedly installed on the outer surfaces of the two sides of the connecting seat 3, the threaded rod 402 penetrates through the top of the clamping seat 401, the adjusting knob 403 is fixed on the top end of the threaded rod 402, the clamping plate 404 is arranged at the bottom end of the threaded rod 402, the adapter 405 is fixedly installed on the upper surface of the clamping plate 404, the adapter 405 is sleeved on the bottom end of the threaded rod 402, the non-slip mat 406 is fixed on the lower surface of the clamping plate 404, and the threaded groove 407 is formed; the clamping plate 404 is movably connected with the clamping seat 401 through an adapter 405 and a threaded rod 402; the guide seat 5 and the guide groove 6 are both annularly arranged between the waist part 2 and the base 1, and the outer surface of the guide seat 5 is tangent to the inner surface of the guide groove 6; connecting pins are arranged between the large arm 12 and the small arm 13 and between the small arm 13 and the wrist 14; the outer surface of the mounting seat 15 is fixedly provided with a connecting piece.

It should be noted that, the utility model relates to a precision mounting rail mechanical arm device, when in use, the base 1, the waist 2, the big arm 12, the small arm 13 and the wrist 14 constitute the main body frame of the whole mechanical arm device, the clamping plate 404 moves relative to the clamping seat 401 through the joint 405 and the threaded rod 402, the clamping plate 404 is clamped on the mounting block, the mechanical arm device can be conveniently fixed, thereby the relative stability of the mechanical arm device after mounting can be improved, the anti-skid pad 406 can increase the friction force of the contact surface, and play a role of anti-skid, the driving motor 8 is started, the driving motor 8 drives the gear 10 to rotate through the transmission rod 9, the gear 10 and the rack 7 are mutually meshed to provide power for the rotation of the waist 2, the waist 2 rotates relative to the base 1 through the guide seat 5 in the guide groove 6, so as to realize the rotation of the waist 2, the guide seat 5 and the guide groove 6 can play a role of guiding when the mechanical arm device rotates, so that the relative stability of the robot arm assembly during rotation can be improved and the mounting seat 15 is used for connecting with the pick-up member.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision installation on-rail mechanical arm device which characterized in that: including base (1) and waist (2), waist (2) set up in the top of base (1), the lower fixed surface of base (1) installs connecting seat (3), the both sides surface of connecting seat (3) all is connected with clamping device (4), the lower fixed surface of waist (2) installs guide holder (5), guide way (6) have been seted up to the upper surface of base (1), the internal surface of waist (2) inlays and is equipped with rack (7), the inside of base (1) is equipped with drive motor (8), the output of drive motor (8) is connected with transfer line (9), the end position of transfer line (9) is connected with gear (10), gear (10) and rack (7) intermeshing, the surface integrated into one piece of waist (2) has linking seat (11), the end position of linking seat (11) links to each other with the one end of big arm (12), the other end of the large arm (12) is connected with the small arm (13), the end position of the small arm (13) is connected with a wrist (14), and the bottom of the wrist (14) is connected with an installation seat (15).

2. A precision mounted on-rail robotic arm assembly as claimed in claim 1, wherein: clamping device (4) comprise pressing from both sides tight seat (401), threaded rod (402), adjust knob (403), clamp plate (404), adapter (405), slipmat (406) and thread groove (407), press from both sides tight seat (401) fixed mounting in the both sides surface of connecting seat (3), threaded rod (402) run through in the top of pressing from both sides tight seat (401), adjust knob (403) are fixed in the top of threaded rod (402), clamp plate (404) set up in the bottom of threaded rod (402), adapter (405) fixed mounting is at the upper surface of clamp plate (404), and adapter (405) cover establishes the bottom at threaded rod (402), the lower surface of clamp plate (404) is fixed in slipmat (406), the inside of pressing from both sides tight seat (401) is seted up in thread groove (407).

3. A precision mounted on-rail robotic arm assembly as claimed in claim 2, wherein: the clamping plate (404) is movably connected with the clamping seat (401) through an adapter head (405) and a threaded rod (402).

4. A precision mounted on-rail robotic arm assembly as claimed in claim 1, wherein: the guide seat (5) and the guide groove (6) are both arranged between the waist (2) and the base (1) in an annular mode, and the outer surface of the guide seat (5) is tangent to the inner surface of the guide groove (6).

5. A precision mounted on-rail robotic arm assembly as claimed in claim 1, wherein: connecting pins are arranged between the large arm (12) and the small arm (13) and between the small arm (13) and the wrist (14).

6. A precision mounted on-rail robotic arm assembly as claimed in claim 1, wherein: and a connecting piece is fixedly arranged on the outer surface of the mounting seat (15).