CN221231877U - Mechanical arm for welding part welding robot - Google Patents

Mechanical arm for welding part welding robot Download PDF

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Publication number
CN221231877U
CN221231877U CN202322764948.1U CN202322764948U CN221231877U CN 221231877 U CN221231877 U CN 221231877U CN 202322764948 U CN202322764948 U CN 202322764948U CN 221231877 U CN221231877 U CN 221231877U
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China
Prior art keywords
plate
groove
welding
fixed
rod
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Application number
CN202322764948.1U
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Chinese (zh)
Inventor
陈翔
林建灶
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Fuzhou Xingsheng Mechanical Equipment Co ltd
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Fuzhou Xingsheng Mechanical Equipment Co ltd
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Abstract

The utility model discloses a mechanical arm for a welding part welding robot, which comprises a fixed rod, wherein the right side of the fixed rod is provided with a fixed groove, the fixed groove is arranged in a vertically penetrating way, two rotating rods are connected and arranged in a rotating way in the fixed groove, the side walls of the two rotating rods are fixedly connected and provided with rotating plates, one side of each rotating plate, which is far away from the fixed rod, is provided with a through groove, the through groove is arranged in a vertically penetrating way, clamping rods are connected and arranged in a rotating way, the outer side of each clamping rod is fixedly sleeved with a clamping plate, one side, which is far away from the other side, of each clamping plate is fixedly connected and provided with a rectangular plate, the rectangular plates are oppositely arranged, one side, which is close to the other side, of each clamping plate is fixedly connected and provided with an arc plate, and the arc plates are oppositely arranged. According to the utility model, through mutual combination among the right angle plate, the arc plate and the contact plate, clamping and fixing operations on different welding pieces are completed, more different working requirements are met, the whole operation is simple, the adjustability is high, and the practical effect is good.

Description

Mechanical arm for welding part welding robot
Technical Field
The utility model relates to the technical field of welding part processing, in particular to a mechanical arm for a welding part welding robot.
Background
A welding assembly refers to a relatively complex assembly of two or more pieces welded together according to drawings or specifications. In the process of welding the welding parts, along with the development of digital, automatic, computer and mechanical design technologies and the high importance of people on welding quality, automatic welding has developed into an advanced manufacturing technology, so that a welding robot is all the same, and compared with manual welding, when the welding robot is used for welding operation, the welding robot is safe and reliable, good in welding effect and high in accuracy, but in the actual welding process, the whole mechanical arm of the traditional welding robot is low in adjustability, the fixing operation of the welding parts is mainly completed in a clamping mode, the whole clamping plate is in a fixed state, and auxiliary work is often needed by using other devices, so that time and labor are wasted, and the whole operation and the complexity are increased.
Disclosure of utility model
The utility model aims to solve the defects existing in the prior art, such as: the whole scalability of the mechanical arm of traditional welding robot is lower, mainly adopts the mode of centre gripping to accomplish the fixed operation to the seam piece, and splint wholly are in fixed state, often need utilize other devices to carry out auxiliary work, waste time and energy, whole operation and loaded down with trivial details, and a seam piece welding robot uses mechanical arm that proposes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a seam welding robot is with arm, includes the dead lever, the right side of dead lever is equipped with the fixed slot, penetrating setting about the fixed slot, fixed slot internal rotation connection is equipped with two dwang, two the lateral wall fixed connection of dwang is equipped with the rotor plate, one side that the dead lever was kept away from to the rotor plate is equipped with logical groove, penetrating setting from top to bottom, logical inslot internal rotation connection is equipped with the clamp lever, the outside fixed cover of clamp lever is equipped with splint, one side fixedly connected with that keeps away from the other side of splint is equipped with the right angle plate, the right angle plate sets up relatively, one side fixedly connected with that is close to the other side of splint is equipped with the arc, one side fixedly connected with contact bar that the rotor plate was kept away from to the splint, one side fixedly connected with contact plate that the dead lever was kept away from to the contact bar.
Preferably, gears are fixedly sleeved on the outer sides of the two rotating rods, and the gears are in meshed connection.
Preferably, two telescopic rods are symmetrically arranged on the right side of the fixed rod, and magnet plates are fixedly connected to one sides, far away from the fixed rod, of the two telescopic rods.
Preferably, rubber sleeves are fixedly sleeved on the outer sides of the right angle plate, the arc-shaped plate and the contact plate.
Preferably, the left side is equipped with the spout in the logical inslot, sliding connection is equipped with the slide bar in the spout, the slide bar runs through in the spout setting, the slide bar passes through spring and spout bottom connection setting, the outside fixed cover of clamp lever is equipped with the saw gear, slide bar and saw gear meshing contact connection setting.
Compared with the prior art, the utility model has the beneficial effects that: through the mutual combination between right angle plate, arc and the contact plate, accomplish the fixed operation of centre gripping to different weldments, satisfy more different work needs, and, can also accomplish the adjustment and the fixed operation to right angle plate, arc or contact plate angle according to actual operational aspect, further accomplish the fixed operation of centre gripping to different weldments, the centre gripping is effectual, under the in-process of carrying out the centre gripping, can improve the frictional force of right angle plate, arc and contact plate greatly, further improve the holistic fastness of device, whole easy operation, the adjustability is higher, practical effect is good.
Drawings
Fig. 1 is a schematic structural view of a mechanical arm for a welding robot for a welding part according to the present utility model;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
Fig. 3 is a schematic top view connection diagram of a mechanical arm for a welding robot according to the present utility model;
Fig. 4 is an enlarged view of the structure at B in fig. 3.
In the figure: the device comprises a fixed rod 1, a fixed groove 2, a rotating rod 3, a rotating plate 4, a clamping rod 5, a clamping plate 6, an arc-shaped plate 7, a right-angle plate 8, a contact rod 9, a contact plate 10, a telescopic rod 11, a gear 12, a through groove 13, a magnet plate 14, a sliding groove 15, a sliding rod 16, a spring 17 and a saw gear 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a mechanical arm for a welding part welding robot comprises a fixing rod 1, wherein a fixing groove 2 is formed in the right side of the fixing rod 1, the fixing groove 2 is arranged in a vertically penetrating manner, two rotating rods 3 are fixedly connected and arranged in the rotating groove 2, a rotating plate 4 is fixedly connected and arranged on the side wall of the two rotating rods 3, a through groove 13 is formed in one side, far away from the fixing rod 1, of the rotating plate 4, the through groove 13 is arranged in a vertically penetrating manner, a clamping rod 5 is fixedly connected and arranged in the through groove 13, a clamping plate 6 is fixedly sleeved on the outer side, far away from the other side, of the clamping plate 6, a rectangular plate 8 is fixedly connected and arranged on one side, far away from the other side, of the clamping plate 6, is fixedly connected and provided with an arc plate 7, the arc plate 7 is oppositely arranged, one side, far away from the rotating plate 4, of the contact rod 9 is fixedly connected and provided with a contact plate 10, according to actual working conditions, the clamping and fixing operation of welding parts is completed by using the rectangular plate 8, the arc plate 7 or the contact plate 10, and further different welding parts are correspondingly clamped and fixed;
the outer sides of the two rotating rods 3 are fixedly sleeved with gears 12, and the gears 12 are in meshed connection;
Two telescopic rods 11 are symmetrically arranged on the right side of the fixed rod 1, a magnet plate 14 is fixedly connected to one side, far away from the fixed rod 1, of the two telescopic rods 11, and the fixing operation of the welding piece is further completed by utilizing the attraction effect of the magnet plate 14;
The outside of the right angle plate 8, the arc plate 7 and the contact plate 10 are fixedly sleeved with rubber sleeves, so that the right angle plate 8, the arc plate 7 and the contact plate 10 are more tightly connected with a welding piece;
The left side is equipped with spout 15 in the logical groove 13, and sliding connection is equipped with slide bar 16 in spout 15, and slide bar 16 runs through in spout 15 setting, and slide bar 16 passes through spring 17 and spout 15 bottom connection setting, and the outside fixed cover of clamp lever 5 is equipped with saw gear 18, and slide bar 16 and saw gear 18 meshing contact connection setting utilizes cooperateing between slide bar 16 and the saw gear 18, accomplishes the fixed operation of screens between clamp lever 5 and the pivoted plate 4, and then accomplishes the adjustment to right angle plate 8, arc 7 and contact plate 10 fixed operation.
In the utility model, when the whole device is required to be used for corresponding work, the specific operation is as follows: firstly, a proper clamp is selected according to the actual working condition, then, the slide bar 16 is moved to a direction far away from the clamping bar 5, the slide bar 16 compresses the spring 17 until the slide bar 16 and the saw gear 18 are disconnected, the whole clamping plate 6 is rotated by taking the clamping bar 5 as the center until the positions of the arc plate 7, the right angle plate 8 or the contact plate 10 meet the working requirement, the slide bar 16 is loosened, the slide bar 16 and the saw gear 18 are meshed and connected together again under the action of the spring 17, the whole moving device is moved to a proper working position, the fixing bar 1 drives the two rotating bars 3 to rotate through the gear 12, the two rotating bars 3 drive the whole clamping plate 6 to rotate through the rotating plate 4, the clamping plate 6 and the welding piece are clamped and connected together, the prior art is omitted, in the process again, the magnet plate 14 is tightly contacted and connected with the welding piece, the fixing operation of the welding piece is further completed, and the corresponding welding operation is started.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a seam welding robot arm, includes dead lever (1), its characterized in that, the right side of dead lever (1) is equipped with fixed slot (2), pass through about fixed slot (2) sets up, fixed slot (2) internal rotation is connected and is equipped with two dwang (3), two the lateral wall fixed connection of dwang (3) is equipped with dwang (4), one side that dwang (4) was kept away from dead lever (1) is equipped with logical groove (13), pass through from top to bottom penetrating setting in groove (13), pass through groove (13) internal rotation and be connected and be equipped with clamp lever (5), the outside fixed cover of clamp lever (5) is equipped with splint (6), one side fixed connection of keeping away from the other side of clamp plate (6) is equipped with right-angle board (8), one side fixed connection that is close to the other side of clamp plate (6) is equipped with arc (7), arc (7) set up relatively, one side fixed connection that dwang (4) was kept away from to rotate plate (6) is equipped with logical groove (13), contact lever (9) are kept away from fixed connection plate (10).
2. The mechanical arm for the welding robot for the welding parts according to claim 1, wherein gears (12) are fixedly sleeved on the outer sides of the two rotating rods (3), and the gears (12) are in meshed connection.
3. The mechanical arm for the welding robot for the welding parts according to claim 1, wherein two telescopic rods (11) are symmetrically arranged on the right side of the fixed rod (1), and magnet plates (14) are fixedly connected to one sides, far away from the fixed rod (1), of the two telescopic rods (11).
4. The mechanical arm for the welding robot for the welding parts according to claim 1, wherein rubber sleeves are fixedly sleeved on the outer sides of the rectangular plate (8), the arc-shaped plate (7) and the contact plate (10).
5. The mechanical arm for the welding robot for the welding parts according to claim 1, characterized in that a sliding groove (15) is formed in the left side in the through groove (13), a sliding rod (16) is arranged in the sliding groove (15) in a sliding connection mode, the sliding rod (16) penetrates through the sliding groove (15) to be arranged, the sliding rod (16) is connected with the bottom of the sliding groove (15) through a spring (17), a saw gear (18) is fixedly sleeved on the outer side of the clamping rod (5), and the sliding rod (16) is connected with the saw gear (18) in a meshed contact mode.
CN202322764948.1U 2023-10-16 2023-10-16 Mechanical arm for welding part welding robot Active CN221231877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322764948.1U CN221231877U (en) 2023-10-16 2023-10-16 Mechanical arm for welding part welding robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322764948.1U CN221231877U (en) 2023-10-16 2023-10-16 Mechanical arm for welding part welding robot

Publications (1)

Publication Number Publication Date
CN221231877U true CN221231877U (en) 2024-06-28

Family

ID=91600456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322764948.1U Active CN221231877U (en) 2023-10-16 2023-10-16 Mechanical arm for welding part welding robot

Country Status (1)

Country Link
CN (1) CN221231877U (en)

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