CN217224205U

CN217224205U - High-adaptation efficiency-increasing automatic welding device

Info

Publication number: CN217224205U
Application number: CN202220299604.0U
Authority: CN
Inventors: 张涛华
Original assignee: Guangzhou Shunan Traffic Facilities Engineering Co ltd
Current assignee: Guangzhou Shunan Traffic Facilities Engineering Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-19
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an automatic welding set of increased efficiency type of high adaptation, the on-line screen storage device comprises a base, the top of base is equipped with the welding machine, the equal fixedly connected with backup pad in top both sides of base, the same roof of top fixedly connected with of two backup pads, the top of roof is inlayed and is equipped with the push rod motor, and first groove has been seted up to the output shaft bottom of push rod motor and the top fixed connection of welding machine, the top of base. The utility model discloses be convenient for treat welded accessory fast automatically before the welding and carry out the centre gripping fixed, two splint remove the mode of centre gripping to the direction that is close to each other, can realize carrying out the clamping to the accessory of different length, be convenient for overturn the adjustment and fix to the accessory after fixing is automatic, do not need personnel to remove fixed upset, improve work efficiency, make things convenient for personnel to operate, and through the high position of adjusting splint, can realize overturning the accessory of co-altitude not, improve application scope, satisfy the user demand.

Description

High-adaptation efficiency-increasing type automatic welding device

Technical Field

The utility model relates to an automatic change welding equipment technical field, especially relate to an automatic welding set of increase type of high adaptation.

Background

In the machining process of some machine tool accessories, a welding device is needed to weld the two accessories to be connected, in order to improve the welding efficiency, most of the existing automatic welding devices adopt an automatic welding device, two accessories to be welded need to be fixed before the accessories are welded, most of the existing automatic welding devices adopt a bolt and a clamp to realize fixed positioning, the fixing efficiency is low, and after one-side welding is finished, the machined surface of the accessory is not convenient to turn over and adjust, because of different processing requirements, two surfaces of the accessory are required to be respectively welded sometimes, when the welding surface is required to be adjusted, the accessory needs to be reinstalled and fixed after being released from the clamp, the operation is complex, time and labor are wasted, the working efficiency is low, the using requirements cannot be met, therefore, we propose a highly adaptable enhanced automatic welding device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-adaptation synergy type automatic welding device.

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

a high-adaptation synergistic type automatic welding device comprises a base, wherein a welding machine is arranged above the base, two sides of the top of the base are fixedly connected with supporting plates, the tops of the two supporting plates are fixedly connected with a same top plate, a push rod motor is embedded in the top of the top plate, the bottom end of an output shaft of the push rod motor is fixedly connected with the top of the welding machine, a first groove is formed in the top of the base, two electric telescopic rods are arranged in the first groove, the tops of the electric telescopic rods extend to the upper side of the base, a rectangular box is fixedly connected to the top end of the output shaft of the electric telescopic rod, the top of the rectangular box is provided with an opening, one side, far away from each other, of the two rectangular boxes is provided with an opening, a first thread driving mechanism is rotatably arranged between the inner walls of the two sides of the first groove, the top of the first thread driving mechanism is fixedly connected with the bottoms of the two electric telescopic rods, and the right side of the first thread driving mechanism extends to the right side of the base, be equipped with two splint between two rectangle boxes, the equal fixedly connected with pivot in one side that two splint kept away from each other, the one end that two pivots kept away from each other extends to respectively in the rectangle box that corresponds, the rectangle box rotates the cover and establishes in the pivot that corresponds, the left end that is located left pivot extends to the left rectangle box the left side and fixedly connected with rotary driving mechanism, rotary driving mechanism's bottom fixedly connected with second screw thread actuating mechanism, second screw thread actuating mechanism fixed connection is in the left side of left electric telescopic handle output shaft, rotary driving mechanism's top fixedly connected with guiding mechanism, guiding mechanism fixed connection is on the right side inner wall of left rectangle box, second screw thread actuating mechanism fixed connection is at guiding mechanism's top.

Preferably, the rotary driving mechanism comprises a gear, the right side of the gear is fixedly connected with the left end of the rotating shaft on the left side, and the rear side of the gear is meshed with a rack.

Preferably, the second thread driving mechanism comprises a moving block, the top of the moving block is fixedly connected with the bottom of the rack, an installation block is fixedly connected to the left side of the output shaft of the electric telescopic rod on the left side, a first screw rod is rotatably installed at the top of the installation block, the moving block is sleeved on the first screw rod in a threaded manner, and a first motor fixedly connected with the output shaft and the top end of the first screw rod is arranged above the first screw rod.

Preferably, the guide mechanism comprises a moving rod fixedly connected to the top end of the rack, an installation rod is fixedly connected to the inner wall of the right side of the left rectangular box, a U-shaped rod is fixedly connected to the top of the installation rod, the moving rod is slidably sleeved on the U-shaped rod, and the first motor is fixedly installed at the top of the U-shaped rod.

Preferably, first screw thread actuating mechanism includes two second screw rods, two second screw rods rotate respectively and install on the both sides inner wall of first groove, the one end that two second screw rods are close to each other welds mutually, the screw thread of two second screw rods revolves to opposite, the right side fixedly connected with second motor of base, the right-hand member that is located the second screw rod on right side and the output shaft left end fixed connection of second motor, the thread bush is equipped with the internal thread cover on the second screw rod, internal thread cover slidable mounting is on the bottom inner wall of first groove, the top of internal thread cover and the bottom fixed connection of the electric telescopic handle who corresponds.

Preferably, two elastic rubber blocks are fixedly bonded on the sides, close to each other, of the two clamping plates.

Preferably, a circular hole is formed in the inner wall, close to each other, of one side of each rectangular box, an installation bearing is fixedly sleeved in the circular hole, and the inner ring of the installation bearing is fixedly connected with the outer side of the corresponding rotating shaft.

Preferably, the top of the moving block is provided with a threaded hole, the threaded hole is in threaded connection with the first screw, the top of the mounting block is provided with a first rotating groove, a first bearing is fixedly sleeved in the first rotating groove, and the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the first screw.

Preferably, fixedly connected with T shape slide rail on the bottom inner wall of first groove, the T shape spout that both sides are the opening setting is seted up to the bottom of internal thread cover, two T shape spouts all with T shape slide rail sliding connection, fixedly connected with second bearing on the left side inner wall of first groove, seted up the mounting hole on the right side inner wall of first groove, the fixed cover is equipped with two third bearings in the mounting hole, the inner circle of second bearing and third bearing respectively with the fixed suit in the outside of the second screw rod that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for carry out the centre gripping fixedly before the welding fast automatically to the welded accessory, two splint can realize carrying out the clamping to the accessory of different length to the mode that the centre gripping was removed to the direction that is close to each other, are convenient for overturn the adjustment and fix the accessory after fixing automatically, do not need personnel to remove fixed upset, improve work efficiency, make things convenient for personnel's operation, and through the high position of adjusting splint, can realize overturning the accessory of co-altitude not, improve application scope, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural diagram of a high-adaptation synergistic automatic welding device provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a base; 101. a top plate; 102. a support plate; 103. a push rod motor; 104. welding machine; 1. a first groove; 2. an internal thread sleeve; 3. a second screw; 4. an electric telescopic rod; 5. a rectangular box; 6. a splint; 7. a rotating shaft; 8. a gear; 9. a rack; 10. mounting blocks; 11. a first screw; 12. a travel bar; 13. mounting a rod; 14. a U-shaped rod; 15. a first motor; 16. moving the mass.

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.

Referring to fig. 1-3, a high-adaptation efficiency-enhancing automatic welding device comprises a base 100, a welding machine 104 is arranged above the base 100, support plates 102 are fixedly connected to both sides of the top of the base 100, the top of the two support plates 102 is fixedly connected with a same top plate 101, a push rod motor 103 is embedded in the top of the top plate 101, the bottom end of an output shaft of the push rod motor 103 is fixedly connected with the top of the welding machine 104, a first groove 1 is formed in the top of the base 100, two electric telescopic rods 4 are arranged in the first groove 1, the top of the electric telescopic rods 4 extends to the upper side of the base 100, a rectangular box 5 is fixedly connected to the top end of the output shaft of the electric telescopic rods 4, the top of the rectangular box 5 is provided with an opening, one side, away from each other, of the two rectangular boxes 5 is provided with an opening, a first thread driving mechanism is rotatably arranged between the inner walls of both sides of the first groove 1, and the top of the first thread driving mechanism is fixedly connected with the bottoms of the two electric telescopic rods 4, the right side of the first thread driving mechanism extends to the right side of the base 100, two clamping plates 6 are arranged between the two rectangular boxes 5, one sides, away from each other, of the two clamping plates 6 are fixedly connected with rotating shafts 7, one ends, away from each other, of the two rotating shafts 7 extend into the corresponding rectangular boxes 5 respectively, the rectangular boxes 5 are rotatably sleeved on the corresponding rotating shafts 7, the left ends, located on the left rotating shafts 7, extend to the left side of the left rectangular box 5 and are fixedly connected with rotary driving mechanisms, the bottoms of the rotary driving mechanisms are fixedly connected with second thread driving mechanisms, the second thread driving mechanisms are fixedly connected to the left side of the output shaft of the left electric telescopic rod 4, the tops of the rotary driving mechanisms are fixedly connected with guiding mechanisms, the guiding mechanisms are fixedly connected to the inner walls of the right sides of the left rectangular boxes 5, and the second thread driving mechanisms are fixedly connected to the tops of the guiding mechanisms;

the rotary driving mechanism comprises a gear 8, the right side of the gear 8 is fixedly connected with the left end of the rotating shaft 7 on the left side, and a rack 9 is meshed with the rear side of the gear 8;

the second thread driving mechanism comprises a moving block 16, the top of the moving block 16 is fixedly connected with the bottom of the rack 9, the left side of the output shaft of the electric telescopic rod 4 positioned on the left side is fixedly connected with an installation block 10, the top of the installation block 10 is rotatably provided with a first screw rod 11, the moving block 16 is sleeved on the first screw rod 11 in a threaded manner, and a first motor 15, the output shaft of which is fixedly connected with the top end of the first screw rod 11, is arranged above the first screw rod 11;

the guide mechanism comprises a moving rod 12 fixedly connected to the top end of the rack 9, an installation rod 13 is fixedly connected to the inner wall of the right side of the rectangular box 5 on the left side, a U-shaped rod 14 is fixedly connected to the top of the installation rod 13, the moving rod 12 is sleeved on the U-shaped rod 14 in a sliding mode, a guide through hole in sliding fit with the outer side of the U-shaped rod 14 is formed in the top of the moving rod 12, and a first motor 15 is fixedly installed on the top of the U-shaped rod 14;

the first thread driving mechanism comprises two second screw rods 3, the two second screw rods 3 are respectively rotatably arranged on the inner walls of two sides of the first groove 1, one ends of the two second screw rods 3 which are close to each other are welded, the thread turning directions of the two second screw rods 3 are opposite, the right side of the base 100 is fixedly connected with a second motor, the right end of the second screw rod 3 positioned on the right side is fixedly connected with the left end of the output shaft of the second motor, an internal thread sleeve 2 is sleeved on the second screw rod 3, the internal thread sleeve 2 is slidably arranged on the inner wall of the bottom of the first groove 1, the top of the internal thread sleeve 2 is fixedly connected with the bottom of the corresponding electric telescopic rod 4, the utility model is convenient for rapidly and automatically clamping and fixing the to-be-welded accessories before welding, and the two clamping plates 6 can clamp the accessories with different lengths by moving in the mutually close direction, so as to clamp the accessories with different lengths, and is convenient for automatically overturning, adjusting and fixing the fixed accessories, need not personnel to remove fixed upset, improve work efficiency, make things convenient for personnel to operate, and through the high position of adjusting splint 6, can realize overturning the accessory of co-altitude not, improve application scope, satisfy the user demand.

In the utility model, two elastic rubber blocks are bonded and fixed on one side of two clamping plates 6 which are close to each other, the two elastic rubber blocks on the same clamping plate 6 are used for clamping the same part to be welded, a circular hole is arranged on the inner wall of one side of two rectangular boxes 5 which are close to each other, a mounting bearing is sleeved in the circular hole, the inner ring of the mounting bearing is fixedly connected with the outer side of a corresponding rotating shaft 7, a threaded hole is arranged on the top of a moving block 16, the threaded hole is in threaded connection with a first screw 11, a first rotating groove is arranged on the top of a mounting block 10, a first bearing is fixedly sleeved in the first rotating groove, the inner ring of the first bearing is fixedly connected with the outer side of the first screw 11, a T-shaped sliding rail is fixedly connected on the inner wall of the bottom of a first groove 1, a T-shaped sliding groove with an opening on the bottom of an inner thread sleeve 2, and the two T-shaped sliding grooves are both connected with the T-shaped sliding rail, fixedly connected with second bearing on the left side inner wall of first groove 1, the mounting hole has been seted up on the right side inner wall of first groove 1, the fixed cover in the mounting hole is equipped with two third bearings, the inner circle of second bearing and third bearing respectively with the fixed suit in the outside of the second screw rod 3 that corresponds, the utility model discloses be convenient for treat welded accessory fast automatically before the welding and carry out the centre gripping fixed, two splint 6 are to the mode that the direction removal centre gripping that is close to each other, can realize carrying out the clamping to the accessory of different length, be convenient for turn over the adjustment and fix the accessory after fixing automatically, do not need personnel to remove fixed upset, improve work efficiency, make things convenient for personnel to operate, and through the high position of adjusting splint 6, can realize overturning the accessory of co-altitude, improve application scope, satisfy the user demand.

The working principle is as follows: when the device is used, two accessories to be welded are placed between two clamping plates 6, the positions of the two accessories to be welded are in movable contact, the height of the two clamping plates 6 is adjusted according to the center points of the accessories, when the device is adjusted, two electric telescopic rods 4 are started in the forward direction, output shafts of the electric telescopic rods 4 drive corresponding rectangular boxes 5 to move upwards, the rectangular boxes 5 drive the clamping plates 6 to move upwards through corresponding rotating shafts 7, when the clamping plates 6 move upwards to be located at the vertical center positions of the accessories, the electric telescopic rods 4 are stopped, the two accessories to be welded are respectively placed between corresponding two elastic rubber blocks, the two elastic rubber blocks located on the same clamping plate 6 clamp the corresponding accessories to be welded, then a second motor is started in the forward direction, the output shafts of the second motor drive two second screw rods 3 to rotate, and the thread directions of the two second screw rods 3 are opposite, the two second screws 3 rotate to drive the two internal thread sleeves 2 to move towards the mutually approaching direction, the internal thread sleeves 2 drive the corresponding electric telescopic rods 4 to move, the electric telescopic rods 4 sequentially pass through the corresponding rectangular boxes 5 and the rotating shafts 7 to drive the clamping plates 6 and the two elastic rubber blocks on the clamping plates to move until the mutually approaching sides of the two accessories to be welded are contacted, at the moment, the two clamping plates 6 are matched with the four elastic rubber blocks to clamp and fix the two accessories to be welded, when welding is carried out, the push rod motor 103 is started in the forward direction, the output shaft of the push rod motor 103 drives the welding machine 104 to move downwards, the welding machine 104 carries out automatic welding operation on the accessories to be welded downwards, so that the two accessories to be welded can be clamped and fixed before welding is carried out, the two clamping plates 6 move towards the mutually approaching direction to each other in a clamping mode, and the accessories with different lengths can be clamped, the application range is improved;

when the other side of the accessory needs to be welded, the first motor 15 is started in a forward direction, an output shaft of the first motor 15 drives the first screw rod 11 to rotate, under the action of a threaded hole formed in the moving block 16, the first screw rod 11 rotates to drive the moving block 16 to move upwards, the moving block 16 drives the rack 9 to move upwards, the rack 9 drives the moving rod 12 to slide upwards on the U-shaped rod 14, the rack 9 drives the gear 8 meshed with the rack 9 to rotate, the gear 8 drives the left rotating shaft 7 to rotate, the left rotating shaft 7 drives the left clamping plate 6 to rotate, the left clamping plate 6 drives the two accessories to be welded to rotate through the corresponding two elastic rubber blocks, the accessories drive the right clamping plate 6 to rotate through the two elastic rubber blocks on the right side, when the accessories rotate to the side to be welded to face upwards, the first motor 15 can be stopped, under the action of the thread locking force of the threaded hole and the first screw rod 11, make splint 6 fixed, and then make and treat welded accessory fixed, the upset is accomplished for be convenient for turn over the adjustment and fix the accessory after fixing automatically, do not need personnel to remove fixed upset, improve work efficiency, make things convenient for personnel to operate, and through the high position of adjusting splint 6, can realize overturning the accessory of co-altitude not, improve application scope.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 high-adaptation synergistic type automatic welding device comprises a base (100), wherein a welding machine (104) is arranged above the base (100), and the high-adaptation synergistic type automatic welding device is characterized in that supporting plates (102) are fixedly connected to two sides of the top of the base (100), the tops of the two supporting plates (102) are fixedly connected with a same top plate (101), a push rod motor (103) is embedded into the top of the top plate (101), the bottom end of an output shaft of the push rod motor (103) is fixedly connected with the top of the welding machine (104), a first groove (1) is formed in the top of the base (100), two electric telescopic rods (4) are arranged in the first groove (1), the tops of the electric telescopic rods (4) extend to the upper portion of the base (100), a rectangular box (5) is fixedly connected to the top end of the output shaft of the electric telescopic rod (4), the top of the rectangular box (5) is arranged to be an opening, and one side, far away from each other, of the two rectangular boxes (5) is arranged to be an opening, a first thread driving mechanism is rotatably arranged between the inner walls of the two sides of the first groove (1), the top of the first thread driving mechanism is fixedly connected with the bottoms of the two electric telescopic rods (4), the right side of the first thread driving mechanism extends to the right side of the base (100), two clamping plates (6) are arranged between the two rectangular boxes (5), one sides, far away from each other, of the two clamping plates (6) are fixedly connected with rotating shafts (7), one ends, far away from each other, of the two rotating shafts (7) respectively extend into the corresponding rectangular boxes (5), the rectangular boxes (5) are rotatably sleeved on the corresponding rotating shafts (7), the left end of the rotating shaft (7) positioned on the left side extends to the left side of the rectangular box (5) on the left side and is fixedly connected with a rotary driving mechanism, the bottom of the rotary driving mechanism is fixedly connected with a second thread driving mechanism, the second thread driving mechanism is fixedly connected on the left side of the output shaft of the electric telescopic rod (4) on the left side, the top of the rotary driving mechanism is fixedly connected with a guide mechanism, the guide mechanism is fixedly connected to the inner wall of the right side of the left rectangular box (5), and the second thread driving mechanism is fixedly connected to the top of the guide mechanism.

2. The high-adaptation synergy type automatic welding device is characterized in that the rotary driving mechanism comprises a gear (8), the right side of the gear (8) is fixedly connected with the left end of the rotating shaft (7) on the left side, and the rear side of the gear (8) is meshed with a rack (9).

3. The high-adaptation synergistic type automatic welding device is characterized in that the second thread driving mechanism comprises a moving block (16), the top of the moving block (16) is fixedly connected with the bottom of the rack (9), a mounting block (10) is fixedly connected to the left side of an output shaft of the electric telescopic rod (4) on the left side, a first screw (11) is rotatably mounted on the top of the mounting block (10), the moving block (16) is sleeved on the first screw (11) in a threaded mode, and a first motor (15) is arranged above the first screw (11) and fixedly connected with the top end of the first screw (11) through the output shaft.

4. The high-adaptation synergy type automatic welding device is characterized in that the guide mechanism comprises a moving rod (12) fixedly connected to the top end of the rack (9), a mounting rod (13) is fixedly connected to the inner wall of the right side of the left rectangular box (5), a U-shaped rod (14) is fixedly connected to the top of the mounting rod (13), the moving rod (12) is slidably sleeved on the U-shaped rod (14), and the first motor (15) is fixedly installed at the top of the U-shaped rod (14).

5. The high-adaptation synergistic type automatic welding device is characterized in that the first thread driving mechanism comprises two second screws (3), the two second screws (3) are respectively rotatably installed on the inner walls of the two sides of the first groove (1), one ends, close to each other, of the two second screws (3) are welded, the thread directions of the two second screws (3) are opposite, a second motor is fixedly connected to the right side of the base (100), the right end of the second screw (3) located on the right side is fixedly connected with the left end of the output shaft of the second motor, an internal thread sleeve (2) is sleeved on the second screw (3), the internal thread sleeve (2) is slidably installed on the inner wall of the bottom of the first groove (1), and the top of the internal thread sleeve (2) is fixedly connected with the bottom of the corresponding electric telescopic rod (4).

6. A highly adaptable efficiency-increasing automatic welding device according to claim 1, characterized in that two elastic rubber blocks are adhesively fixed on the side where the two clamping plates (6) are close to each other.

7. The high-adaptation efficiency-increasing automatic welding device according to claim 1, wherein circular holes are formed in the inner wall of one side, close to each other, of each of the two rectangular boxes (5), mounting bearings are fixedly sleeved in the circular holes, and inner rings of the mounting bearings are fixedly connected with the outer sides of the corresponding rotating shafts (7).

8. The high-adaptation efficiency-increasing automatic welding device is characterized in that a threaded hole is formed in the top of the moving block (16), the threaded hole is in threaded connection with the first screw (11), a first rotating groove is formed in the top of the mounting block (10), a first bearing is fixedly sleeved in the first rotating groove, and the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the first screw (11).

9. The high-adaptation synergy type automatic welding device according to claim 5, wherein a T-shaped sliding rail is fixedly connected to the inner wall of the bottom of the first groove (1), a T-shaped sliding groove with two sides both opened is formed in the bottom of the internal thread sleeve (2), the two T-shaped sliding grooves are both connected with the T-shaped sliding rail in a sliding manner, a second bearing is fixedly connected to the inner wall of the left side of the first groove (1), a mounting hole is formed in the inner wall of the right side of the first groove (1), two third bearings are fixedly sleeved in the mounting hole, and inner rings of the second bearing and the third bearings are respectively fixedly sleeved with the outer sides of the corresponding second screws (3).