Horizontal welding machine head

Abstract

The utility model relates to a horizontal type welding head, including headstock, chuck, jack catch, drive piece, chuck rotatablely installed on one side of headstock, fixed installation on chuck, drive piece is installed on one side of headstock and can drive chuck to rotate, chuck includes rotatablely installed on one side of headstock, drive piece can drive the rotatablely installed on one side of headstock, drive the rotatablely installed on one side of headstock, drive the rotatablely installed on one side of headstock, drive the rotatablely installed on the other side of headstock. A chuck base is installed on the rotating shaft, a chuck body abutting against a product is fixedly installed on the chuck base, clamping jaws are arranged on the two sides of the chuck body, hydraulic fixing devices for assisting in fixing the product are fixedly and symmetrically installed on the rotating shaft and located on the two sides of the clamping jaws, and the stability of a workpiece in the machining process is guaranteed through combination of the clamping jaws and the hydraulic fixing devices. By means of the hydraulic clamping device, machining errors caused by vibration or other factors are avoided, stable and even clamping force can be provided through the hydraulic fixing device, and machining precision and consistency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic surfacing equipment technical field, concretely relates to a horizontal welding machine head. BACKGROUND

[0002] The horizontal welding machine head is usually used for realizing automatic welding of the girth seam, is usually designed with the horizontal bed body, is equipped with the rotating machine head with adjustable angle, is suitable for welding of various shafts, discs, cylinder bodies, racks and other workpieces, and the flexible design makes it widely applied in multiple industries, and combined with the automatic digital control system, realizes continuous production.

[0003] The utility model discloses a kind of adsorber welding machines of vacuum cup bottom cover, including machine body and workbench, intermittent rotation can be provided on the workbench Rotary table, 4 bases are evenly distributed on the Rotary table, 4 The adsorber feeding assembly, bottom cover feeding assembly, energy storage welding machine assembly, finished product output assembly are respectively arranged above the base, the adsorber feeding assembly is placed in the base by suction nozzle suction adsorber, the bottom cover feeding assembly is placed on the adsorber in the base by vacuum chuck suction bottom cover, the energy storage welding machine assembly is instantaneously welded to the bottom cover and the adsorber, the finished product output assembly is picked out from the base by vacuum chuck, while the adsorber feeding assembly, bottom cover feeding assembly, energy storage welding machine assembly, finished product output assembly are synchronously operated, but the technology has no positioning structure for chuck, and product is prone to deviation during processing, causing deviation during processing, so the technology still has certain improvement space. SUMMARY

[0004] The utility model relates to horizontal welding machine head that the technical problem that the utility model wants to solve is in view of the deficiency of above-mentioned prior art, provides.

[0005] To achieve the above object, the utility model provides the following technical scheme, a horizontal welding machine head, including headstock, chuck, jaw, driving part, the chuck rotation is installed at one side of headstock, the jaw is fixedly installed in chuck, the driving part is installed at one side of headstock and can drive chuck rotation, characterized by: the chuck includes the rotation shaft that is installed at one side of headstock and is rotated, the driving part can drive rotation shaft rotation, the rotation shaft is installed with chuck base, the chuck base is fixedly installed with the disc body that is in contact with product, the jaw is placed at both sides of disc body, the rotation shaft is fixedly installed with the hydraulic fixing device that is installed symmetrically and assists in fixing product on both sides of jaw.

[0006] The combination of the claw and the hydraulic fixing device ensures the stability of the workpiece during the machining process, avoids machining errors caused by vibration or other factors, and provides stable and uniform clamping force through the hydraulic fixing device, thereby avoiding displacement or deformation of the workpiece during the machining process. The automatic clamping and rotation reduces the uncertainty of manual operation and improves the machining precision and consistency.

[0007] The horizontal welding head can be further provided with the hydraulic fixing device, which includes a rotary support shaft installed in the rotary shaft, and a hydraulic rotary joint provided on the surface of the rotary shaft and fixedly connected with the rotary support shaft. The hydraulic rotary joint is provided with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting and fixing the product.

[0008] The above-mentioned horizontal welding head can be further provided with the hydraulic fixing device, which includes a rotary support shaft installed in the rotary shaft, and a hydraulic rotary joint provided on the surface of the rotary shaft and fixedly connected with the rotary support shaft. The hydraulic rotary joint is provided with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting and fixing the product.

[0009] The above-mentioned horizontal welding head can be further provided with the hydraulic fixing device, which includes a rotary support shaft installed in the rotary shaft, and a hydraulic rotary joint provided on the surface of the rotary shaft and fixedly connected with the rotary support shaft. The hydraulic rotary joint is provided with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting and fixing the product.

[0010] The above-mentioned horizontal welding head can be further provided with the hydraulic fixing device, which includes a rotary support shaft installed in the rotary shaft, and a hydraulic rotary joint provided on the surface of the rotary shaft and fixedly connected with the rotary support shaft. The hydraulic rotary joint is provided with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting and fixing the product.

[0011] The above-mentioned horizontal welding head can be further provided with the hydraulic fixing device, which includes a rotary support shaft installed in the rotary shaft, and a hydraulic rotary joint provided on the surface of the rotary shaft and fixedly connected with the rotary support shaft. The hydraulic rotary joint is provided with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting and fixing the product.

[0012] By means of the above technical scheme, the moving range of the telescopic arm can be accurately adjusted through the design of the hydraulic rotary joint and the rotary abutting block, so that fine control of force and position is realized, the abutting portion is fixedly arranged with the mounting arm, the structural design between the hinged end and the abutting block of the hydraulic rotary joint can effectively resist external force, and the stability of the whole device is improved, the limit design of the telescopic arm makes it maintain a proper range of movement under different working conditions, and the adaptability and reliability of the hydraulic arm are enhanced.

[0013] The horizontal welding head can be further provided with the abutting member including an abutting rod arranged in the mounting arm, and the abutting rod is fixedly provided with adjusting nuts at both ends.

[0014] By means of the above technical scheme, the length of the abutting rod can be conveniently changed through the rotary adjusting nut, so that the range of movement and position of the telescopic arm can be flexibly adjusted, and the abutting rods with different lengths can be adjusted through the same adjusting nut system, so that the hydraulic arm can adapt to various different working environments and requirements.

[0015] The horizontal welding head can be further provided with the disc body provided with a fixing hole on the inner side of the clamping jaw, and a positioning pin for positioning and mounting the product is arranged in the fixing hole.

[0016] By means of the above technical scheme, the positioning pin is arranged in the fixing hole on the inner side of the clamping jaw, so that accurate positioning of the product can be realized, the position of the product is stable during carrying or processing, the risk of accidents can be reduced, especially in the case of high-speed operation or multi-axis cooperative operation, the product is prevented from being damaged during the production process, so that the product quality is protected.

[0017] The clamping jaw and the hydraulic fixing device are combined, the stability of the workpiece during processing is ensured, processing errors caused by vibration or other factors are avoided, the hydraulic fixing device can provide stable and uniform clamping force, and the processing precision and consistency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The figure is a structural schematic view of the utility model;

[0019] Fig. 2 The figure is a chuck structure view of the utility model;

[0020] Fig. 3 The figure is a chuck internal structure sectional view of the utility model;

[0021] Fig. 4 The figure is a chuck internal structure sectional view of the utility model;

[0022] Fig. 5The chuck structure side sectional view of the utility model;

[0023] Fig. 6 The A place structure enlarged view of the utility model;

[0024] Label annotation: 1 - head frame, 2 - chuck, 3 - chuck claw, 4 - driving part, 5 - hydraulic fixing device, 6 - rotary support shaft, 7 - hydraulic rotary joint, 8 - hydraulic arm, 9 - abutment piece, 10 - hydraulic inlet and outlet pipeline, 11 - hydraulic cavity, 12 - fixed hole, 13 - positioning pin, 201 - rotary shaft, 202 - chuck base, 203 - disc body, 801 - telescopic arm, 802 - mounting arm, 803 - abutment part, 803A - hinged end, 803B - abutment block, 901 - abutment rod, 902 - adjusting nut. DETAILED DESCRIPTION

[0025] The embodiment is only an explanation of the utility model, and it is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

[0026] For example, Figs. 1-6The utility model provides the following technical scheme, a horizontal welding head, head frame 1, chuck 2, clamping jaw 3, driving part 4, chuck 2 rotation is installed in head frame 1 one side, clamping jaw 3 is fixedly installed in chuck 2, driving part 4 is installed in head frame 1 one side can drive chuck 2 rotation, its characterized in that: chuck 2 includes the rotation shaft 201 of being installed in rotation installation will in head frame 1 one side, driving part 4 can drive rotation shaft 201 rotation, and rotation shaft 201 is installed with chuck base 202, and chuck base 202 is fixedly installed with the disc body 203 of abutting with product, and clamping jaw 3 is placed in the both sides of disc body 203, and the hydraulic fixing device 5 of auxiliary fixed product is fixedly installed in the both sides of clamping jaw 3 on the shaft and is installed symmetrically, and the combination of clamping jaw 3 and hydraulic fixing device 5 ensures the stability of workpiece in the machining process, avoids the machining error due to vibration or other factors, through hydraulic fixing device 5, can provide stable and uniform clamping force, avoids the displacement or deformation of workpiece in the machining process, and the automation of clamping and rotation reduces the uncertainty of manual operation, improves the machining precision and consistency, and the hydraulic fixing device includes the rotary support shaft 6 of being installed in rotation shaft 201, and the surface of rotation shaft 201 is also equipped with hydraulic rotary joint 7, and hydraulic rotary joint 7 is fixedly connected with rotary support shaft 6, and hydraulic rotary joint 7 is installed with hydraulic arm 8, and hydraulic arm 8 is equipped with the abutting piece 9 of being able to abut with product fixed, through hydraulic arm 8 and abutting piece 9, realize the accurate positioning and fixing of workpiece, through the setting of rotary support shaft 6 and hydraulic rotary joint 7, make the axial movement of hydraulic arm 8 shaft that is installed on hydraulic rotary joint 7, and the abutting piece 9 that is installed on hydraulic arm 8 abuts with product fixed, greatly enhance the stability of welding process and equipment, and the hydraulic inlet and outlet pipeline 10 of multiple dry liquid flow is arranged in hydraulic rotary joint, and hydraulic cavity 11 is also arranged in hydraulic rotary joint, and hydraulic inlet and outlet pipeline 10 is communicated with hydraulic cavity 11, and hydraulic cavity 11 can drive hydraulic arm 8 and abutting piece 9 to abut with product, the hydraulic fixing device passes through the liquid in the hydraulic inlet and outlet pipeline 10 and the hydraulic cavity 11 that are installed in hydraulic rotary joint, make hydraulic arm 8 can axial movement, and the product to be machined is installed, further strengthen the stability of product when processing, ensure the process when welding.

[0027] As Figs. 1-6The horizontal welding machine head provided by the present application comprises a hydraulic arm 8, a telescopic arm 801 provided in a hydraulic cavity 11, an installation arm 802 hinged to the telescopic arm 801 and provided with an abutting part 803 capable of limiting the movement of the telescopic arm 801, the abutting part 803 comprises a hinged end 803A fixedly provided on the installation arm 802, and the hinged end 803A is hingedly provided with an abutting block 803B of a hydraulic rotary joint, the movement range of the telescopic arm 801 can be adjusted through the rotary abutting block 803B, the movement range of the telescopic arm 801 can be accurately adjusted through the design of the hydraulic rotary joint and the rotary abutting block 803B, thereby realizing fine control of force and position, the abutting part 803 is fixedly provided on the installation arm 802, and the structure design between the hinged end 803A and the abutting block 803B of the hydraulic rotary joint can effectively resist external force and improve the stability of the whole device, the limited design of the telescopic arm 801 enables the telescopic arm 801 to maintain an appropriate range of movement under different working conditions, thereby enhancing the adaptability and reliability of the hydraulic arm 8, the abutting piece 9 comprises an abutting rod 901 provided in the installation arm 802, and adjusting nuts 902 are fixedly installed at both ends of the abutting rod 901, the length of the abutting rod 901 can be conveniently changed through the rotation of the adjusting nuts 902, thereby flexibly adjusting the movement range and position of the telescopic arm 801, the abutting rods 901 with different lengths can be adjusted through the same adjusting nut 902 system, so that the hydraulic arm 8 can adapt to various different working environments and requirements, the disc body 203 is provided with a fixing hole 12 on the inner side of the clamping jaw, and a positioning pin 13 for positioning and installing products is installed in the fixing hole 12, the positioning pin 13 installed in the fixing hole 12 on the inner side of the clamping jaw can realize accurate positioning of the products, and the position of the products is stable during carrying or processing, the stable product positioning can reduce the risk of accidents, especially in high-speed operation or multi-axis cooperative operation, the products are prevented from being damaged during the production process, thereby protecting the product quality.

[0028] The utility model discloses the combination of the claw 3 and the hydraulic fixing device 5 ensures the stability of the workpiece during processing, avoids processing errors caused by vibration or other factors, and provides stable and uniform clamping force through the hydraulic fixing device 5, thereby improving processing precision and consistency.

Claims

1. A horizontal welding head, comprising a head frame, a chuck, a chuck jaw, a driving member, the chuck is rotatably installed on one side of the head frame, the chuck jaw is fixedly installed on the chuck, and the driving member is installed on one side of the head frame and can drive the chuck to rotate, characterized in that: The chuck comprises a rotating shaft mounted on one side of the rotating mounting head frame, the driving member can drive the rotating shaft to rotate, the rotating shaft is mounted with a chuck base, the chuck base is fixedly mounted with a disc body abutting against the product, the chuck claws are arranged on both sides of the disc body, and the rotating shaft is fixedly mounted with hydraulic fixing devices symmetrically arranged on both sides of the chuck claws for assisting in fixing the product.

2. A horizontal weld head as claimed in claim 1, characterized in that: The hydraulic fixing device comprises a rotary support shaft mounted in the rotating shaft, the surface of the rotating shaft is further provided with a hydraulic rotary joint, the hydraulic rotary joint is fixedly connected with the rotary support shaft, the hydraulic rotary joint is mounted with a hydraulic arm, and the hydraulic arm is provided with an abutting piece capable of abutting against and fixing the product.

3. A horizontal weld head as claimed in claim 2, characterized in that: The hydraulic rotary joint is provided with a hydraulic inlet and outlet pipeline for liquid flow, the hydraulic rotary joint is further provided with a hydraulic cavity, the hydraulic inlet and outlet pipeline is communicated with the hydraulic cavity, and the hydraulic cavity can drive the hydraulic arm and the abutting piece to abut against the product.

4. A horizontal weld head as claimed in claim 3, characterized in that: The hydraulic arm comprises a telescopic arm arranged in the hydraulic cavity, the telescopic arm is hingedly connected with a mounting arm for mounting the abutting piece, the mounting arm is provided with an abutting portion capable of limiting the movement of the telescopic arm on the side of the hydraulic rotary joint, the abutting portion comprises a hinged end fixedly arranged with the mounting arm, the hinged end is hingedly provided with an abutting block abutting against the hydraulic rotary joint, and the abutting block can rotate to adjust the movement range of the telescopic arm.

5. A horizontal weld head as defined in claim 3, wherein: The abutting piece comprises an abutting rod penetrating through the mounting arm, and adjusting nuts are fixedly mounted on both ends of the abutting rod.

6. A horizontal welding head according to any one of claims 1-5, characterized in that: The disc body is provided with a fixing hole on the inner side of the chuck claw, and a positioning pin for positioning and mounting the product is mounted in the fixing hole.

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