CN214643779U

CN214643779U - Articulated arm for machine-building convenient to dismantle and install

Info

Publication number: CN214643779U
Application number: CN202120648278.5U
Authority: CN
Inventors: 王新; 郭俊
Original assignee: Vocational and Technical College of IMAU
Current assignee: Vocational and Technical College of IMAU
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-09
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a joint arm for machine-building convenient to dismantle and installation, including the xarm, the lower fixed surface of xarm installs the mounting box, the bottom interlude of mounting box is provided with the joint arm body, the top interlude of xarm is provided with the screw rod, the bottom of screw rod runs through the top of mounting box and extends to the inside of mounting box and the inner circle fixed connection of bearing, the screw hole threaded connection that the top of screw rod and mounting box was seted up. This articulated arm for machine-building convenient to dismantle and installation rotates through setting up the bull stick, drives the screw rod and moves down, and the removal of bearing makes the push rod promote the one end of connecting rod, and under the effect of branch, the other end of connecting rod drives two kellies and draws close to the centre, and the spacing groove joint on through-hole and the articulated arm body is passed through to the one end of kelet to the kelet makes things convenient for the installation to the articulated arm body with articulated arm body joint in the inside of spacing pipe.

Description

Articulated arm for machine-building convenient to dismantle and install

Technical Field

The utility model relates to an arm technical field specifically is a joint arm for machine-building convenient to dismantle and install.

Background

A robot is a mechanical device that can automatically perform a transferring or operating operation of an object (such as a material, a workpiece, a part or a tool) according to a predetermined procedure or requirement, and can partially replace a manual operation of a human.

However, in the process of using the mechanical arm in the current market, a plurality of fixing bolts or connecting pieces need to be disassembled and assembled to disassemble and assemble the articulated arm, so that the articulated arm is inconvenient for workers to assemble and disassemble, and therefore the articulated arm for machine manufacturing is convenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint arm for machine-building convenient to dismantle and install to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a joint arm for machine-building convenient to dismantle and installation, includes the xarm, the lower fixed surface of xarm installs the mounting box, the bottom interlude of mounting box is provided with the joint arm body, the top interlude of xarm is provided with the screw rod.

The utility model discloses a mounting box, including mounting box, screw rod, pivot swing joint, connecting rod, inner circle fixed connection, the bottom of screw rod runs through the top of mounting box and extends to the inside of mounting box and the inner circle fixed connection of bearing, the screw hole threaded connection that the top of screw rod and mounting box was seted up, the outer lane of bearing has two push rods through pivot swing joint, and the bottom of push rod has the connecting rod through pivot swing joint, one side of connecting rod has branch through pivot swing joint, and the one end of branch and the inner wall fixed connection of mounting box, the bottom fixed mounting of branch has the kelly, the articulated arm body is located the inside pot head of mounting box and is equipped with spacing pipe, the bottom of spacing pipe and the inner wall fixed connection of mounting box.

Preferably, the bottom of the joint arm body is fixedly provided with a mounting plate, and the surface of the mounting plate is provided with a mounting hole.

Preferably, a fixing plate is fixedly mounted at one end of the cross arm, a fixing hole is formed in the fixing plate, and a rubber ring is fixedly mounted on the lower surface of the fixing plate and located in the fixing hole.

Preferably, the two sides of the top end of the screw rod are fixedly provided with rotating rods, the surface of each rotating rod is sleeved with a leather sleeve, and the surface of each leather sleeve is provided with an anti-skid block.

Preferably, both sides of the joint arm body and the inside of the limiting pipe are provided with limiting grooves, and both sides of the limiting pipe are provided with through holes.

Preferably, the front surface of the mounting box is provided with an observation hole, and a glass plate is embedded in the observation hole.

Advantageous effects

The utility model provides a joint arm for machine-building convenient to dismantle and install possesses following beneficial effect:

1. this articulated arm for machine-building convenient to dismantle and installation rotates through setting up the bull stick, drives the screw rod and moves down, and the removal of bearing makes the push rod promote the one end of connecting rod, and under the effect of branch, the other end of connecting rod drives two kellies and draws close to the centre, and the spacing groove joint on through-hole and the articulated arm body is passed through to the one end of kelet to the kelet makes things convenient for the installation to the articulated arm body with articulated arm body joint in the inside of spacing pipe.

2. This articulated arm for machine-building convenient to dismantle and installation through setting up mounting panel and mounting hole, at the in-process that articulated arm used, conveniently to the fixed of equipment for machine-building, the bull stick of setting is convenient to the rotation of screw rod to be convenient for make things convenient for staff's use to the installation of articulated arm body and dismantlement operation.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic view of the internal structure of the mounting box of the present invention;

fig. 3 is the schematic diagram of the internal structure of the limiting pipe of the present invention.

In the figure: the device comprises a cross arm 1, a mounting box 2, a joint arm body 3, a screw rod 4, a bearing 5, a push rod 6, a connecting rod 7, a support rod 8, a clamping rod 9, a limiting pipe 10, a through hole 11, a mounting plate 12, a mounting hole 13, a fixing plate 14, a rubber ring 15, a rotating rod 16 and a limiting groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a joint arm for mechanical manufacturing convenient to detach and mount comprises a cross arm 1, wherein a fixing plate 14 is fixedly mounted at one end of the cross arm 1, a fixing hole is formed in the fixing plate 14, a rubber ring 15 is fixedly mounted at the position, located in the fixing hole, of the lower surface of the fixing plate 14, a mounting box 2 is fixedly mounted at the lower surface of the cross arm 1, an observation hole is formed in the front surface of the mounting box 2, a glass plate is inlaid in the observation hole, a joint arm body 3 is arranged at the bottom of the mounting box 2 in an inserting mode, a mounting plate 12 is fixedly mounted at the bottom of the joint arm body 3, a mounting hole 13 is formed in the surface of the mounting plate 12, through arrangement of the mounting plate 12 and the mounting hole 13, a screw rod 4 is conveniently arranged at the top of the fixing cross arm 1 of mechanical manufacturing equipment in an inserting mode in the use process of the joint arm, rotating rods 16 are fixedly mounted on two sides of the top ends of the screw rod 4, and a leather sleeve is sleeved on the surface of the rotating rods 16, and the surface of the leather sheath is provided with an anti-skid block, and the rotating rod 16 is arranged, so that the screw rod 4 can be conveniently rotated, the joint arm body 3 can be conveniently installed and detached, and the use of workers is facilitated.

The top of mounting box 2 is run through and the inside of mounting box 2 and the inner circle fixed connection of bearing 5 are extended to screw rod 4's bottom, the screw hole threaded connection that screw rod 4 and mounting box 2's top were seted up, bearing 5's outer lane has two push rods 6 through pivot swing joint, and push rod 6's bottom has connecting rod 7 through pivot swing joint, one side of connecting rod 7 has branch 8 through pivot swing joint, and the one end of branch 8 and mounting box 2's inner wall fixed connection, the bottom fixed mounting of branch 8 has kelly 9, the pot head that articulated arm body 3 is located mounting box 2 inside is equipped with spacing pipe 10, spacing groove 17 has all been seted up in the both sides of articulated arm body 3 and the inside that is located spacing pipe 10, through-hole 18 has all been seted up to the both sides of spacing pipe 10, the bottom of spacing pipe 10 and the inner wall fixed connection of mounting box 2.

Set up the bull stick 16 and rotate, drive screw rod 4 downstream, the removal of bearing 5 makes push rod 6 promote the one end of connecting rod 7, under branch 8's effect, the other end of connecting rod 7 drives two kellies 9 and draws close to the centre, the spacing groove 17 joint on through-hole 18 and the articulated arm body 3 is passed through to the one end of kellies 9 to kellies 9 has made things convenient for the installation to articulated arm body 3 with articulated arm body 3 joint in the inside of spacing pipe 10.

The working principle is as follows: when installing articulated arm body 3 to needs, insert the inside of spacing pipe 10 with articulated

arm body

3, 16 drive screw rod 4 downstream through forward rotation bull stick, push rod 6 on the bearing 5 outer lane says that the one end of connecting rod 7 promotes to both sides, thereby make the kelly 9 of the connecting rod 7 other end to middle the removal, the one end of kelly 9 is passed through-hole 18 and the spacing groove 17 joint of articulated arm body 3 both sides, stop rotating bull stick 16 afterwards, the installation of articulated arm body 3 is accomplished, when needs are dismantled articulated arm body 3, only need reverse rotation bull stick 16 can, kelly 9 breaks away from with spacing groove 17, articulated arm body 3 breaks away from with spacing pipe 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An articulated arm for machine-building convenient to dismantle and install, includes xarm (1), its characterized in that: a mounting box (2) is fixedly mounted on the lower surface of the cross arm (1), a joint arm body (3) is inserted and arranged at the bottom of the mounting box (2), and a screw rod (4) is inserted and arranged at the top of the cross arm (1);

the bottom of the screw rod (4) penetrates through the top of the mounting box (2) and extends into the mounting box (2) to be fixedly connected with the inner ring of the bearing (5), the screw rod (4) is in threaded connection with a threaded hole formed in the top of the mounting box (2), the outer ring of the bearing (5) is movably connected with two push rods (6) through a rotating shaft, the bottom end of the push rod (6) is movably connected with a connecting rod (7) through a rotating shaft, one side of the connecting rod (7) is movably connected with a supporting rod (8) through the rotating shaft, one end of the supporting rod (8) is fixedly connected with the inner wall of the mounting box (2), the bottom of the supporting rod (8) is fixedly provided with a clamping rod (9), one end of the joint arm body (3) positioned in the mounting box (2) is sleeved with a limiting pipe (10), the bottom of the limiting pipe (10) is fixedly connected with the inner wall of the mounting box (2).

2. The articulated arm for machine building, easy to disassemble and assemble according to claim 1, wherein: the bottom of the joint arm body (3) is fixedly provided with a mounting plate (12), and the surface of the mounting plate (12) is provided with a mounting hole (13).

3. The articulated arm for machine building, easy to disassemble and assemble according to claim 1, wherein: one end of the cross arm (1) is fixedly provided with a fixing plate (14), a fixing hole is formed in the fixing plate (14), and a rubber ring (15) is fixedly arranged on the lower surface of the fixing plate (14) and located in the fixing hole.

4. The articulated arm for machine building, easy to disassemble and assemble according to claim 1, wherein: the anti-skidding type screw rod is characterized in that rotating rods (16) are fixedly mounted on two sides of the top end of the screw rod (4), leather sleeves are sleeved on the surfaces of the rotating rods (16), and anti-skidding blocks are arranged on the surfaces of the leather sleeves.

5. The articulated arm for machine building, easy to disassemble and assemble according to claim 1, wherein: limiting grooves (17) are formed in the two sides of the joint arm body (3) and located inside the limiting pipes (10), and through holes (11) are formed in the two sides of the limiting pipes (10).

6. The articulated arm for machine building, easy to disassemble and assemble according to claim 1, wherein: the front surface of the mounting box (2) is provided with an observation hole, and a glass plate is embedded in the observation hole.