CN217552407U

CN217552407U - Single-station linear type reciprocating motion welding robot

Info

Publication number: CN217552407U
Application number: CN202220413584.5U
Authority: CN
Inventors: 任国莹
Original assignee: Dongguan Chaohong Robot Automation Co ltd
Current assignee: Dongguan Chaohong Robot Automation Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-10-11
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of the welding robot and specifically relates to a simplex position linear type back and forth movement welding robot is related to, including rotating assembly, rotation connect the lifting unit in the rotating assembly bottom, install the subassembly that turns to in the lifting unit bottom and install the centre gripping subassembly that turns to the subassembly bottom, lifting unit includes the erection column, and the bottom outer wall of erection column has seted up lift groove and sliding hole respectively, install hydraulic rod in the lift groove, and sliding connection has the slide bar in the sliding hole, the top welding of erection column has the rotation axis, and the top welding of rotation axis has the rotation worm wheel, the connecting plate is installed to the bottom of hydraulic rod and slide bar. The utility model discloses a slip case, rotation axis, hydraulic push rod and electronic slide rail realize that electronic slide rail, driving motor and hydraulic push rod mutually support, drive welder and rotate, remove and stretch out and draw back, and the adjusting position of being convenient for is convenient for adapt to different articles, is convenient for remove.

Description

Single-station linear reciprocating motion welding robot

Technical Field

The utility model relates to a welding robot technical field especially relates to a simplex position linear type back and forth movement welding robot.

Background

The welding robot is an industrial robot that engages in welding, including cutting and painting. According to the definition that the international organization for standardization (ISO) industrial robot belongs to the standard welding robot, the industrial robot is a multipurpose automatic control manipulator capable of being programmed repeatedly, the traditional welding robot rotates at a point position to work, and the work needing reciprocating movement is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a single-station linear type reciprocating welding robot.

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

the utility model provides a simplex position linear type back and forth movement welding robot, includes rotating assembly, rotates the lifting unit who connects in the rotating assembly bottom, installs at the subassembly that turns to in the lifting unit bottom and install the centre gripping subassembly that turns to the subassembly bottom, lifting unit includes the erection column, and the bottom outer wall of erection column has seted up lift groove and sliding hole respectively, install hydraulic push rod in the lift groove, and sliding connection has the slide bar in the sliding hole, the top welding of erection column has the rotation axis, and the top welding of rotation axis has the rotation worm wheel, the connecting plate is installed to the bottom of hydraulic push rod and slide bar.

Preferably, rotating assembly is including rotating the slip case of connection at the rotation axis outer wall, and the inboard outer wall in bottom of slip case installs driving motor, and driving motor's output shaft has the worm, and the worm meshes with the rotation worm wheel, and the welding of the top outer wall of slip case has spacing slider.

Preferably, the steering assembly comprises a fixing frame arranged on the outer wall of the bottom of the connecting plate, a steering shaft is rotatably connected to the center of the outer wall of the bottom end of the fixing frame through a bearing, a rotating motor is arranged at the center of the fixing frame, a transmission gear is sleeved on the outer wall of one end of an output shaft of the rotating motor, a semicircular gear is sleeved on the outer wall of one end, close to the transmission gear, of the steering shaft, and the transmission gear is meshed with the semicircular gear.

Preferably, the centre gripping subassembly is including cup jointing the grip block at steering spindle center department outer wall, and the extension board has all been welded at the bottom both ends of grip block, and the bottom outer wall both sides of grip block all articulate there is the clamping bar, and the other end outer wall of clamping bar articulates there is splint, and the one side outer wall center department that the splint kept away from each other all welds and has the holding spring, the other end and the clamping bar outer wall connection of holding spring.

Preferably, the outer wall of the bottom of the extension plate is hinged with an electric push rod, the other end of the electric push rod is hinged with the center of one side of the clamping rod, and the cross section of the clamping rod is of an L-shaped structure.

Preferably, the electric push rod, the rotating motor, the driving motor and the hydraulic push rod are connected with a switch through wires, and the switch is connected with a power supply through a wire.

The utility model has the advantages that:

1. the welding gun is driven to rotate, move and stretch by the mutual cooperation of the electric slide rail, the driving motor and the hydraulic push rod, so that the position is convenient to adjust, the welding gun is convenient to adapt to different objects, and the welding gun is convenient to move;

2. through rotating motor, clamping bar, semicircle gear and electric putter realization, the drive gear on the motor that rotates cooperates the semicircle gear to drive the steering spindle and carry out the rotation of certain angle, and the different instruments of centre gripping of being convenient for improve the range of application, the angle regulation of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of a single-station linear type reciprocating welding robot provided by the present invention;

fig. 2 is a schematic structural view of an installation column of the single-station linear type reciprocating welding robot provided by the present invention;

fig. 3 is a schematic view of a main view structure of an installation column of a single-station linear type reciprocating welding robot provided by the present invention;

fig. 4 is a schematic structural view of a sliding box of a single-station linear type reciprocating welding robot provided by the present invention;

fig. 5 is a schematic bottom structure view of a single-station linear type reciprocating welding robot provided by the present invention;

fig. 6 is the utility model provides a clamping bar schematic diagram of simplex position linear type back and forth movement welding robot.

In the figure: the device comprises a rotating assembly 1, a lifting assembly 2, a steering assembly 3, a clamping assembly 4, a mounting column 5, a sliding hole 6, a hydraulic push rod 7, a sliding rod 8, a rotating shaft 9, a sliding box 10, a rotating worm wheel 11, a driving motor 12, a limiting sliding block 13, a connecting plate 14, a fixing frame 15, a rotating motor 16, a steering shaft 17, a transmission gear 18, a semi-circular gear 19, a clamping plate 20, a clamping rod 21, a clamping plate 22, a retaining spring 23 and an electric push rod 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-4, a single-station linear type reciprocating welding robot, comprising a rotating assembly 1, a lifting assembly 2 rotatably connected to the bottom of the rotating assembly 1, a steering assembly 3 installed at the bottom end of the lifting assembly 2, and a clamping assembly 4 installed at the bottom end of the steering assembly 3, wherein the lifting assembly 2 comprises a mounting column 5, a lifting groove and a sliding hole 6 are respectively formed in the outer wall of the bottom of the mounting column 5, a hydraulic push rod 7 is installed in the lifting groove, a sliding rod 8 is slidably connected in the sliding hole 6, a rotating shaft 9 is welded at the top end of the mounting column 5, a rotating worm wheel 11 is welded at the top end of the rotating shaft 9, a connecting plate 14 is installed at the bottom ends of the hydraulic push rod 7 and the sliding rod 8, the rotating assembly 1 comprises a sliding box 10 rotatably connected to the outer wall of the rotating shaft 9, a driving motor 12 is installed on the inner side outer wall of the bottom of the sliding box 10, a worm is connected to an output shaft of the driving motor 12, the worm is engaged with the rotating worm wheel 11, and a limiting slider 13 is welded on the outer wall of the top of the sliding box 10;

the electric slide rail, the driving motor 12 and the hydraulic push rod 7 are mutually matched to drive the welding gun to rotate, move and stretch, so that the position can be conveniently adjusted, the welding gun can be conveniently adapted to different objects, and the welding gun can be conveniently moved.

Example 2:

referring to fig. 1 and 5-6, the steering assembly 3 includes a fixing frame 15 installed on the outer wall of the bottom of the connecting plate 14, a steering shaft 17 is rotatably connected to the center of the outer wall of the bottom of the fixing frame 15 through a bearing, a rotating motor 16 is installed at the center of the fixing frame 15, a transmission gear 18 is sleeved on the outer wall of one end of an output shaft of the rotating motor 16, a semicircular gear 19 is sleeved on the outer wall of one end of the steering shaft 17 close to the transmission gear 18, the transmission gear 18 and the semicircular gear 19 are engaged with each other, the clamping assembly 4 includes a clamping plate 20 sleeved on the outer wall of the center of the steering shaft 17, extension plates are respectively welded at two ends of the bottom of the clamping plate 20, clamping rods 21 are respectively hinged on two sides of the outer wall of the bottom of the clamping plate 20, clamping plates 22 are hinged on the outer wall of the other end of the clamping rods 21, holding springs 23 are respectively welded at the center of the outer wall of one side away from the clamping plates 22, the other ends of the holding springs 23 are connected with the outer wall of the clamping rods 21, electric push rods 24 are respectively hinged on the outer wall of the bottom of the extension plates, the bottom of the electric push rods 24 are respectively hinged with the center of one side of the clamping rods 21, the cross section of the clamping rods 21 is of the L-shaped structure, the electric push rod 24, the driving motor 12 and the hydraulic switch 7 are connected with the hydraulic switch through a wire, and the power switch, and connected with the power switch through a wire;

a transmission gear 18 on the rotating motor 16 is matched with a semicircular gear 19 to drive the steering shaft 17 to rotate at a certain angle, so that different tools can be clamped conveniently, the application range is enlarged, and the angle can be adjusted conveniently.

The working principle is as follows: during the use, put up parallel transport's electronic slide rail on the conveyer belt, be connected equipment and the slider in the electronic slide rail through spacing slider 13, electronic slide rail drives equipment reciprocating motion, driving motor 12 starts cooperation worm and rotates worm wheel 11 and drive the erection column 5 rotation, adjust the direction of centre gripping subassembly 4, start hydraulic push rod 7, hydraulic push rod 7 is installed and is cooperated slide bar 8 to drive and turn to subassembly 3 decline in erection column 5, start and rotate motor 16, drive gear 18 on the rotation motor 16 meshes with semi-circular gear 19, and then transfer clamping bar 21 and carry out ninety degrees angle modulation, put welder in splint 22, electric push rod 24 starts promotion clamping bar 21 and is close to each other, make clamping bar 22 on the clamping bar 21 carry out the centre gripping to tools such as butt welder, operate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simplex position linear type back and forth movement welding robot, includes rotating assembly (1), rotates lift assembly (2) of connection in rotating assembly (1) bottom, installs turning to subassembly (3) and installing centre gripping subassembly (4) that turn to subassembly (3) bottom in lift assembly (2) bottom, its characterized in that, lift assembly (2) are including erection column (5), and the bottom outer wall of erection column (5) has seted up lift groove and sliding hole (6) respectively, install hydraulic rod (7) in the lift groove, and sliding connection has slide bar (8) in sliding hole (6), the top welding of erection column (5) has rotation axis (9), and the top welding of rotation axis (9) has rotation worm wheel (11), connecting plate (14) are installed to the bottom of hydraulic rod (7) and slide bar (8).

2. The simplex site linear type reciprocating motion welding robot as claimed in claim 1, characterized in that the rotating assembly (1) comprises a sliding box (10) rotatably connected to the outer wall of the rotating shaft (9), a driving motor (12) is installed on the inner outer wall of the bottom of the sliding box (10), the output shaft of the driving motor (12) is connected with a worm, the worm is meshed with a rotating worm gear (11), and a limiting slide block (13) is welded on the outer wall of the top of the sliding box (10).

3. The simplex bit linear type reciprocating motion welding robot as claimed in claim 1, wherein the steering assembly (3) comprises a fixing frame (15) installed on the outer wall of the bottom of the connecting plate (14), a steering shaft (17) is rotatably connected to the center of the outer wall of the bottom of the fixing frame (15) through a bearing, a rotating motor (16) is installed at the center of the fixing frame (15), a transmission gear (18) is sleeved on the outer wall of one end of an output shaft of the rotating motor (16), a semicircular gear (19) is sleeved on the outer wall of one end, close to the transmission gear (18), of the steering shaft (17), and the transmission gear (18) and the semicircular gear (19) are meshed with each other.

4. The single-station linear reciprocating welding robot as claimed in claim 1, wherein the clamping assembly (4) comprises a clamping plate (20) sleeved on the outer wall of the center of the steering shaft (17), extension plates are welded at two ends of the bottom of the clamping plate (20), clamping rods (21) are hinged to two sides of the outer wall of the bottom of the clamping plate (20), clamping plates (22) are hinged to the outer wall of the other end of each clamping rod (21), retaining springs (23) are welded at the centers of the outer walls of the sides, away from each other, of the clamping plates (22), and the other ends of the retaining springs (23) are connected with the outer wall of each clamping rod (21).

5. The single-station linear reciprocating welding robot as claimed in claim 4, wherein the outer wall of the bottom of the extension plate is hinged with an electric push rod (24), the other end of the electric push rod (24) is hinged with the center of one side of the clamping rod (21), and the section of the clamping rod (21) is of an L-shaped structure.

6. The single-station linear reciprocating welding robot as claimed in claim 5, wherein the electric push rod (24), the rotating motor (16), the driving motor (12) and the hydraulic push rod (7) are connected with a switch through wires, and the switch is connected with a power supply through a wire.