CN214350905U

CN214350905U - Robot arm clamp

Info

Publication number: CN214350905U
Application number: CN202023345276.3U
Authority: CN
Inventors: 顾易解; 李红芳; 王猛; 李新芳
Original assignee: Jiangsu Wansheng Foundry Co ltd
Current assignee: Jiangsu Wansheng Foundry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a robot arm anchor clamps, comprising a base plate, be equipped with on the bottom plate: the first fixing structure is positioned at one end of the bottom plate and used for supporting the bottom of the first hinge seat, pressing the top of the first hinge seat and tightly propping against the side of the first hinge seat; the second fixing structure is positioned at the other end of the bottom plate and used for clamping the second hinge seat; the third fixing structure is positioned at the other end of the bottom plate and used for clamping the fixing seat; and the supporting component is positioned at the other end of the bottom plate and used for supporting the robot arm. One end of the robot arm is limited and fixed through the first fixing structure, and the other end of the robot arm is limited and fixed through the second fixing structure, the third fixing structure and the supporting assembly; the utility model discloses a fixed clamping once just can mill face, bore hole, drilling, these processes of tapping, has not only improved the machining precision, has still improved machining efficiency.

Description

Robot arm clamp

Technical Field

The utility model relates to the technical field of robots, specifically a robot arm anchor clamps.

Background

An articulated robot, also called an articulated arm robot or an articulated robot arm, is one of the most common forms of industrial robots in the industrial field today, and is suitable for mechanical automation operations in various industrial fields, such as automatic assembly, painting, transportation, welding and the like.

Joint robots may be classified into five-axis and six-axis joint robots, tray joint robots, and planar joint robots. One of the components is a robot arm, as shown in fig. 5, one end of the robot arm is provided with two first hinge seats (10) which are symmetrically arranged and are provided with hinge holes, and the other end of the robot arm is provided with a second hinge seat (20) and a fixed seat (30) which are symmetrically arranged. The robot arm carries out the processes of face milling, boring, drilling and tapping, needs to be positioned and clamped for many times, and causes low machining precision. Therefore, how to overcome the above defects becomes a problem to be solved urgently by the company.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects, the utility model discloses a robot arm clamp.

The utility model provides a robot arm anchor clamps, comprising a base plate, be equipped with on the bottom plate:

the first fixing structure is positioned at one end of the bottom plate and used for supporting the bottom of the first hinge seat, pressing the top of the first hinge seat and tightly propping against the side of the first hinge seat;

the second fixing structure is positioned at the other end of the bottom plate and used for clamping the second hinge seat;

the third fixing structure is positioned at the other end of the bottom plate and used for clamping the fixing seat;

and the supporting component is positioned at the other end of the bottom plate and used for supporting the robot arm.

One end of the robot arm is limited and fixed through the first fixing structure, and the other end of the robot arm is limited and fixed through the second fixing structure, the third fixing structure and the supporting assembly; the utility model discloses a fixed clamping once just can mill face, bore hole, drilling, these processes of tapping, has not only improved the machining precision, has still improved machining efficiency.

Furthermore, the first fixing structure comprises a first support in a convex shape, the two shoulders of the first support are provided with first supporting screws for supporting the bottom of the first hinging seat, and the bulge of the first support is positioned between the first hinging seats and provided with a pressing plate for pressing the upper end of the first hinging seat; and first jacking bolts are further arranged on two sides of the first support and used for jacking the side parts of the robot arms. So set up, realize that robot arm one end is vertical and horizontal fixed, simple structure.

Further, the second fixing structure comprises a second support, a tightening plate and a second tightening bolt are arranged on the second support, the tightening plate is in threaded connection with the second support through two threaded rods, and the tightening plate and the second tightening bolt clamp the second hinge seat. So set up, the tight board in top and the tight bolt in second top are all adjustable, and the articulated seat of the second of being convenient for is fixed.

Furthermore, the third fixing structure comprises a third support, and two clamping blocks are arranged at the upper end of the third support and used for clamping the fixing seat. So set up, simple structure.

Furthermore, a third jacking bolt is further arranged on the third support and used for jacking the outer wall of the end part of the fixed seat. The third puller bolt longitudinally limits the robot arm, so that the robot arm can be conveniently installed.

Further, the supporting component comprises a fourth support, and a second supporting screw rod is connected to the upper end of the fourth support in a threaded mode. The second support screw rod can adjust the height through screwing, so that the robot arm can be supported conveniently.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a right side view of the present invention;

FIG. 5 is a schematic diagram of a robot arm;

in the figure: 1. a base plate; 2. a first support; 3. a first support screw; 4. pressing a plate; 5. a first puller bolt; 6. a second support; 7. a third support; 8. a fourth support; 61. a jacking plate; 62. a second puller bolt; 63. a screw; 71. a clamping block; 72. a third puller bolt; 81. a second support screw; 10. a first hinge mount; 20. a second hinge mount; 30. a fixed seat.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the utility model relates to a robot arm clamp, which comprises a bottom plate 1, wherein one end of the bottom plate 1 is provided with a first fixing structure, as shown in fig. 4, the first fixing structure comprises a first support 2 in a convex shape, the two shoulders of the first support 2 are provided with first supporting screws 3 for supporting the lower end of a first hinge seat 10, the convex part of the first support 2 is positioned between the first hinge seats 10, and a pressing plate 4 is arranged for pressing the upper end of the first hinge seat 10; and first jacking bolts 5 are further arranged on two sides of the first support 2 and used for jacking the side parts of the robot arms. So set up, realize that robot arm one end is vertical and horizontal fixed.

The other end of the bottom plate 1 is provided with a second fixing structure, a third fixing structure and a supporting component.

As shown in fig. 1, the second fixing structure includes a second support 6, a tightening plate 61 and a second tightening bolt 62 are disposed on the second support 6, the tightening plate 61 is in threaded connection with the second support 6 through two screws 63, and the tightening plate 61 and the second tightening bolt 62 clamp the second hinge base 20. So set up, the tight board 61 in top and the tight bolt 62 in second top are all adjustable, and the articulated seat 20 of the second of being convenient for is fixed.

As shown in fig. 1 and 2, the third fixing structure includes a third support 7, and two clamping blocks 71 are disposed at an upper end of the third support 7 for clamping the fixing base 30. And a third jacking bolt 72 is further arranged on the third support 7 and used for jacking the outer wall of the end part of the fixed seat 30. The third jacking bolt 72 longitudinally limits the robot arm, so that the robot arm can be conveniently installed.

As shown in fig. 3, the supporting assembly includes a fourth support 8, and a second supporting screw 81 is threadedly connected to the upper end of the fourth support 8. The second support screw 81 is height-adjustable by screwing, thereby facilitating support of the other end of the robot arm.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a robot arm anchor clamps which characterized in that: including bottom plate (1), be equipped with on bottom plate (1):

the first fixing structure is positioned at one end of the bottom plate (1) and used for supporting the bottom of the first hinge seat (10), pressing the top of the first hinge seat (10) and propping against the side of the first hinge seat (10);

the second fixing structure is positioned at the other end of the bottom plate (1) and used for clamping a second hinge seat (20);

the third fixing structure is positioned at the other end of the bottom plate (1) and used for clamping the fixing seat (30);

and the supporting component is positioned at the other end of the bottom plate (1) and used for supporting the robot arm.

2. The robotic arm gripper of claim 1, wherein: the first fixing structure comprises convex first supporting seats (2), first supporting screw rods (3) for supporting the bottoms of the first hinging seats (10) are arranged on the shoulders of the first supporting seats (2), and the protruding parts of the first supporting seats (2) are positioned between the first hinging seats (10) and provided with pressing plates (4) for pressing the upper ends of the first hinging seats (10); and first jacking bolts (5) are further arranged on two sides of the first support (2) and used for jacking the side part of the robot arm.

3. The robotic arm gripper of claim 1, wherein: the second fixing structure comprises a second support (6), a jacking plate (61) and a second jacking bolt (62) are arranged on the second support (6), the jacking plate (61) is in threaded connection with the second support (6) through two screws (63), and the jacking plate (61) and the second jacking bolt (62) are clamped with the second hinged seat (20).

4. The robotic arm gripper of claim 1, wherein: the third fixing structure comprises a third support (7), and two clamping blocks (71) are arranged at the upper end of the third support (7) and used for clamping the fixing seat (30).

5. The robotic arm gripper according to claim 4, wherein: and a third jacking bolt (72) is further arranged on the third support (7) and used for jacking the outer wall of the end part of the fixed seat (30).

6. The robotic arm gripper of claim 1, wherein: the supporting component comprises a fourth support (8), and a second supporting screw rod (81) is connected to the upper end of the fourth support (8) in a threaded mode.