CN218800698U - Welding seam milling module - Google Patents
Welding seam milling module Download PDFInfo
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- CN218800698U CN218800698U CN202222967949.1U CN202222967949U CN218800698U CN 218800698 U CN218800698 U CN 218800698U CN 202222967949 U CN202222967949 U CN 202222967949U CN 218800698 U CN218800698 U CN 218800698U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a welding seam milling module, which comprises a foundation-free base, and a positioning clamping device, a welding seam milling device and a transmission lifting roller module which are arranged on the foundation-free base, wherein the positioning clamping device and the welding seam milling device are arranged in parallel; the conveying lifting roller module is arranged on the input side and the output side of the positioning and clamping device; the welding seam milling device comprises a longitudinal guide frame, a transverse guide frame, a vertical guide frame and a power milling head; the power milling head comprises a speed reducer power assembly fixed on the front side of the vertical frame body, and a milling pin head is mounted on an output shaft of the speed reducer power assembly; the utility model discloses a welding seam mills module can carry out accurate centre gripping to shaped steel, and the centre gripping is convenient and the precision is high, can assist shaped steel business turn over material, accomplishes the clamping position back, can directly mill the operation.
Description
Technical Field
The utility model particularly relates to a welding seam mills module belongs to flatcar monolithic roof beam fish belly welding equipment technical field.
Background
The fish-belly sill is a flat car center sill made of profile steel through welding; the fish-belly sill is formed by welding two pieces of section steel after being processed into a fish-belly shape; when the flatcar fish-bellied beam is produced, submerged-arc welding is adopted for processing and welding, two-side milling of a welding seam and trimming are needed for processing and welding the fish-bellied profile steel, the existing welding seam milling and machining are carried out manually, a workpiece cannot be accurately and stably clamped during welding seam milling, and the positioning difficulty of the workpiece is high; accordingly, there is a need for improvements to existing weld milling equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a welding seam mills module can carry out accurate centre gripping to shaped steel, and the centre gripping is convenient and the precision is high, can assist shaped steel business turn over material, accomplishes the centre gripping location back, can directly mill the operation.
The utility model discloses a welding seam mills module, include
A base-less base, which is used as a carrier of the whole milling module,
the positioning and clamping device is arranged on the foundation-free base;
the welding seam milling device is arranged on the foundation-free base; the positioning and clamping device and the welding seam milling device are arranged in parallel;
the transmission lifting roller module is arranged on the foundation-free base and is arranged on the input side and the output side of the positioning and clamping device;
the positioning and clamping device comprises a positioning bottom plate fixed with the foundation-free base, and a plurality of H-shaped supports are integrally manufactured on the positioning bottom plate; a concave jacking block is movably arranged at the upper part of the inner side of the H-shaped bracket; a jacking oil cylinder is fixed in the middle of the inner side of the H-shaped support; the head of the jacking oil cylinder penetrates through the H-shaped bracket, and guide rods are movably arranged on the H-shaped bracket at two sides of the jacking oil cylinder; the top of the guide rod and the cylinder head of the jacking oil cylinder are fixed with the top surface of the inner side of the jacking block through nuts; a fixed claw hook is fixed on the rear side of the H-shaped bracket; two bearing seats are fixed on the front side of the H-shaped bracket; a driving claw hook is fixed between the two bearing seats through a connecting shaft; a foot-frame type hole output single rack series swing oil cylinder is fixed between the H-shaped supports on the front side of the positioning bottom plate; the connecting shaft is fixedly arranged with an output hole of the swing oil cylinder; limiting blocks are arranged at two ends of the connecting shaft;
after the conveying lifting roller module sends a workpiece to a proper position, the driving claw hook moves under the action of the swing oil cylinder to be in a vertical state, the shifting claw of the driving claw hook rotates and drives the workpiece to approach to the fixed claw hook, the workpiece is clamped between the driving claw hook and the fixed claw hook to realize transverse fixation, then the jacking oil cylinder jacks the jacking block, the jacking block is guided by the guide rod during jacking, the driving claw hook and the fixed claw hook press the top of the workpiece, and the bottom of the workpiece is jacked by the jacking block to realize longitudinal fixation; finishing workpiece clamping; the swing oil cylinder drives forward rotation or reverse rotation through hydraulic pressure, so that the output hole is driven to rotate, the connecting shaft is driven to rotate, and the driving claw on the connecting shaft is overturned;
the welding seam milling device comprises a longitudinal guide frame, a transverse guide frame, a vertical guide frame and a power milling head; the longitudinal guide frame, the transverse guide frame and the vertical guide frame can realize three-axis motion, so that the power milling head can be conveyed to a corresponding machining position;
the longitudinal guide frame comprises a longitudinal frame body, a longitudinal movement driving mechanism and a guide mechanism; the longitudinal frame body is a frame body formed by welding steel plates, and a longitudinal movement driving mechanism is fixed at one end of the inner side of the longitudinal frame body; the guide mechanism comprises guide rails arranged on two sides of the top surface of the longitudinal frame body; a sliding seat is arranged on the guide rail in a sliding manner; the nut of the longitudinal movement driving mechanism is fixed on the bottom surface of the sliding seat; the top surface of the sliding seat is fixed with an organism;
the longitudinal frame body is used as a supporting body of the whole welding seam milling device, and when the longitudinal frame body moves longitudinally, the longitudinal frame body rotates through the longitudinal movement driving mechanism to drive the screw nut to move linearly or retreat; the nut drives the sliding seat to move to realize linear movement; when the sliding seat moves, the sliding seat slides along the guide rail in a guiding way;
the transverse guide frame comprises a transverse frame body, and transverse linear guide rails are fixed on two sides of the bottom surface of the transverse frame body; the transverse linear guide rail is provided with a transverse sliding block in a sliding manner, and the transverse sliding block is fixed with the top surface of the machine body; a transverse moving driving mechanism is fixed on the bottom surface of the transverse frame body; the nut of the transverse movement driving mechanism is fixed on the top surface of the machine body;
during lateral shifting, the lateral shifting actuating mechanism rotates, and the lead screw rotates along the screw, because the screw is fixed in on the organism, and lateral shifting actuating mechanism and horizontal support body realize advancing in step and retreating, and during the removal, the linear guide on the horizontal support body is along fixing the slider lateral shifting on the organism.
The vertical guide frame comprises a vertical frame body, and vertical linear guide rails are fixed on two sides of the bottom surface of the vertical frame body; the vertical linear guide rail is provided with a vertical sliding block in a sliding manner, and the vertical sliding block is fixed with the front end of the transverse frame body; a vertical movement driving mechanism is fixed on the back of the vertical frame body; the nut of the vertical movement driving mechanism is fixed at the front end of the transverse frame body;
when the vertical movement is carried out, the vertical movement driving mechanism rotates, the screw rod rotates along the screw nut, the screw nut is fixed at the front end of the transverse frame body, the vertical movement driving mechanism and the vertical frame body realize synchronous lifting, and when the vertical movement driving mechanism and the vertical frame body move up and down along the sliding block fixed on the transverse frame body;
the power milling head comprises a speed reducer power assembly fixed on the front side of the vertical frame body, and a milling pin head is mounted on an output shaft of the speed reducer power assembly; the power assembly of the speed reducer is driven by a high-power motor, and the power of the motor is 5.5KW;
the conveying lifting roller module comprises a pedestal fixed with a foundation-free base, guide shafts are movably mounted at four ends of the pedestal, and a lifting oil cylinder is fixed in the middle of the pedestal; a support body is fixed at the tops of the lifting oil cylinder and the guide shaft, a transmission roller is installed on the support body through a bearing, a transmission mechanism is fixed at the end part of the transmission roller, and the transmission mechanism is installed with a transmission motor; the conveying lifting roller module can realize the feeding and the discharging of workpieces; the concrete engineering is as follows: lifting oil cylinders of the conveying lifting roller modules, starting a transmission motor, enabling the transmission motor to rotate a transmission roller through a transmission mechanism to realize feeding or discharging of workpieces, and stopping the transmission motor to stop the transmission roller after the workpieces are in place; and then the lifting oil cylinder is started to descend, and the workpiece is placed on the positioning and clamping device.
Further, the longitudinal movement driving mechanism, the transverse movement driving mechanism and the vertical movement driving mechanism comprise servo motors, and output ends of the servo motors are connected with input shafts of the speed reducers; the output shaft of the speed reducer is mounted with a lead screw; two ends of the lead screw are movably arranged on the bearing body; a screw nut is screwed on the screw rod, and the servo motor drives the speed reducer to rotate; the screw rod is driven to rotate, when the servo motor and the speed reducer are fixed, the screw rod rotates to drive the screw nut to linearly move, and when the screw nut is fixed, the screw rod moves forwards and backwards.
Compared with the prior art, the utility model discloses a welding seam mills the module, can carry out accurate centre gripping to shaped steel, and the centre gripping is convenient and the precision is high, can assist shaped steel business turn over material, accomplishes the centre gripping location back, can directly mill the operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the positioning and clamping device of the present invention.
Fig. 3 is a schematic side view of the positioning and clamping device of the present invention.
Fig. 4 is the schematic structural diagram of the welding seam milling device of the present invention.
Fig. 5 is a schematic structural view of the conveying lift roller module of the present invention.
Detailed Description
Examples
The weld milling module shown in FIGS. 1 to 5 comprises
A base-less base 1, which is used as a carrier of the whole milling module,
the positioning and clamping device 2 is arranged on the foundation-free base 1;
a weld milling device 3, the weld milling device 3 being arranged on the foundation-less base 1; the positioning and clamping device 2 and the welding seam milling device 3 are arranged in parallel;
the conveying lifting roller module 4 is arranged on the foundation-free base 1, and the conveying lifting roller module 4 is arranged on the input side and the output side of the positioning clamping device 2;
the positioning and clamping device 2 comprises a positioning bottom plate 21 fixed with a foundation-free base, and a plurality of H-shaped supports 22 are integrally manufactured on the positioning bottom plate 21; a concave top block 23 is movably arranged at the upper part of the inner side of the H-shaped bracket 22; a jacking oil cylinder 24 is fixed in the middle of the inner side of the H-shaped support 22; the head of the jacking oil cylinder 24 penetrates through the H-shaped bracket 22, and guide rods 25 are movably arranged on the two sides of the jacking oil cylinder of the H-shaped bracket 22; the cylinder head of the jacking oil cylinder 24 and the top of the guide rod 25 are fixed with the top surface of the inner side of the jacking block 23 through nuts; a fixed claw hook 26 is fixed at the rear side of the H-shaped bracket 22; two bearing seats are fixed on the front side of the H-shaped bracket 22; a driving claw hook 28 is fixed between the two bearing blocks through a connecting shaft 27; a foot-frame type hole output single rack series swing oil cylinder 29 is fixed between the H-shaped supports at the front side of the positioning bottom plate 21; the connecting shaft 27 is fixedly arranged with an output hole of the swing oil cylinder 29; limiting blocks are arranged at two ends of the connecting shaft 27;
after the conveying lifting roller module sends a workpiece to a proper position, the driving claw hook moves under the action of the swing oil cylinder to be in a vertical state, the shifting claw of the driving claw hook rotates and drives the workpiece to approach to the fixed claw hook, the workpiece is clamped between the driving claw hook and the fixed claw hook to realize transverse fixation, then the jacking oil cylinder jacks the jacking block, the jacking block is guided by the guide rod during jacking, the driving claw hook and the fixed claw hook press the top of the workpiece, and the bottom of the workpiece is jacked by the jacking block to realize longitudinal fixation; finishing workpiece clamping; the swing oil cylinder is driven to rotate forwards or backwards through hydraulic pressure, so that the output hole is driven to rotate, the connecting shaft is driven to rotate, and the driving claw on the connecting shaft is turned over;
the welding seam milling device comprises a longitudinal guide frame, a transverse guide frame, a vertical guide frame and a power milling head; the longitudinal guide frame, the transverse guide frame and the vertical guide frame can realize three-axis movement, so that the power milling head can be conveyed to a corresponding processing position;
the longitudinal guide frame comprises a longitudinal frame body 31, a longitudinal movement driving mechanism 32 and a guide mechanism; the longitudinal frame body is a frame body formed by welding steel plates, and a longitudinal movement driving mechanism 32 is fixed at one end of the inner side of the longitudinal frame body 31; the guide mechanism comprises guide rails 33 arranged on two sides of the top surface of the longitudinal frame body; a sliding seat 34 is arranged on the guide rail 33 in a sliding manner; the nut of the longitudinal movement driving mechanism 32 is fixed on the bottom surface of the sliding seat 34; the sliding seat 34 fixes an organism 35 on the top surface;
the longitudinal frame body is used as a supporting body of the whole welding seam milling device, and when the longitudinal frame body moves longitudinally, the longitudinal frame body rotates through the longitudinal movement driving mechanism to drive the screw nut to move linearly or retreat; the nut drives the sliding seat to move to realize linear movement; when the sliding seat moves, the sliding seat slides along the guide rail in a guiding way;
the transverse guide frame comprises a transverse frame body 36, and transverse linear guide rails 361 are fixed on two sides of the bottom surface of the transverse frame body 36; a transverse sliding block 362 is slidably arranged on the transverse linear guide rail 361, and the transverse sliding block 362 is fixed with the top surface of the machine body 35; a transverse movement driving mechanism 363 is fixed on the bottom surface of the transverse frame body 36; the nut of the transverse movement driving mechanism 363 is fixed on the top surface of the machine body 35;
during lateral shifting, the lateral shifting actuating mechanism is rotatory, and the lead screw rotates along the screw, because on the screw is fixed in the organism, the synchronous gos forward and retreat of lateral shifting actuating mechanism and horizontal support body realization, during the removal, linear guide on the horizontal support body is along fixing the slider lateral shifting on the organism.
The vertical guide frame comprises a vertical frame body 37, and vertical linear guide rails 371 are fixed on two sides of the bottom surface of the vertical frame body 37; the vertical linear guide rail 371 is slidably provided with a vertical sliding block 372, and the vertical sliding block 372 is fixed with the front end of the transverse frame body 36; a vertical movement driving mechanism 373 is fixed on the back of the vertical frame body 371; the nut of the vertical movement driving mechanism 373 is fixed at the front end of the transverse frame body 36;
when the vertical movement driving mechanism moves vertically, the lead screw rotates along the screw nut, the screw nut is fixed at the front end of the transverse frame body, the vertical movement driving mechanism and the vertical frame body realize synchronous lifting, and when the vertical movement driving mechanism moves, the linear guide rail on the vertical frame body moves up and down along the sliding block fixed on the transverse frame body;
the power milling head comprises a speed reducer power assembly 38 fixed on the front side of the vertical frame body, and a milling pin head 39 is mounted on an output shaft of the speed reducer power assembly 38; the reducer power assembly 38 is driven by a high-power motor, and the motor power is 5.5KW;
the conveying lifting roller module 4 comprises a pedestal 41 fixed with a foundation-free base, guide shafts 42 are movably mounted at four ends of the pedestal 41, and a lifting oil cylinder 43 is fixed in the middle of the pedestal 41; a support body 44 is fixed on the top of the lifting oil cylinder 43 and the guide shaft 42, a driving roller 46 is installed on the support body 44 through a bearing 45, a transmission mechanism 47 is fixed on the end part of the driving roller 46, and the transmission mechanism 47 is installed with a transmission motor; the conveying lifting roller module can realize the feeding and the discharging of workpieces; the concrete engineering is as follows: lifting oil cylinders of the conveying lifting roller modules, starting a transmission motor, enabling the transmission motor to rotate a transmission roller through a transmission mechanism to realize feeding or discharging of workpieces, and stopping the transmission motor to stop the transmission roller after the workpieces are in place; and then starting the lifting oil cylinder to descend, and placing the workpiece on the positioning and clamping device.
The longitudinal movement driving mechanism 32, the transverse movement driving mechanism 363 and the vertical movement driving mechanism 373 comprise a servo motor 321, and the output end of the servo motor 321 is connected with the input shaft of the speed reducer 322; the output shaft of the speed reducer 322 is mounted with a lead screw 323; two ends of the lead screw 323 are movably arranged on the bearing body; a screw nut is screwed on the screw 323, and the servo motor drives the speed reducer to rotate; thereby drive the lead screw rotation, after servo motor and speed reducer are fixed, the lead screw rotation drives the screw straight line action, and after the screw is fixed, the lead screw realizes advancing and retreating.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (2)
1. The utility model provides a welding seam mills module which characterized in that: comprises that
The base of the device is not provided with a base,
the positioning and clamping device is arranged on the foundation-free base;
a weld milling device disposed on the baseless base; the positioning and clamping device and the welding seam milling device are arranged in parallel;
the transmission lifting roller module is arranged on the foundation-free base and is arranged on the input side and the output side of the positioning and clamping device;
the positioning and clamping device comprises a positioning bottom plate fixed with the foundation-free base, and a plurality of H-shaped supports are integrally manufactured on the positioning bottom plate; a concave jacking block is movably arranged at the upper part of the inner side of the H-shaped bracket; a jacking oil cylinder is fixed in the middle of the inner side of the H-shaped support; the head of the jacking oil cylinder penetrates through the H-shaped bracket, and guide rods are movably arranged on the H-shaped bracket at two sides of the jacking oil cylinder; the cylinder head of the jacking oil cylinder and the top of the guide rod are fixed with the top surface of the inner side of the jacking block through nuts; a fixed claw hook is fixed on the rear side of the H-shaped bracket; two bearing seats are fixed on the front side of the H-shaped bracket; a driving claw hook is fixed between the two bearing seats through a connecting shaft; a foot-frame type hole output single rack series swing oil cylinder is fixed between the H-shaped supports on the front side of the positioning bottom plate; the connecting shaft is fixedly installed with an output hole of the swing oil cylinder; limiting blocks are arranged at two ends of the connecting shaft;
the welding seam milling device comprises a longitudinal guide frame, a transverse guide frame, a vertical guide frame and a power milling head;
the longitudinal guide frame comprises a longitudinal frame body, a longitudinal movement driving mechanism and a guide mechanism; the longitudinal frame body is a frame body formed by welding steel plates, and a longitudinal movement driving mechanism is fixed at one end of the inner side of the longitudinal frame body; the guide mechanism comprises guide rails arranged on two sides of the top surface of the longitudinal frame body; a sliding seat is arranged on the guide rail in a sliding manner; the nut of the longitudinal movement driving mechanism is fixed on the bottom surface of the sliding seat; the organism is fixed on the top surface of the sliding seat;
the transverse guide frame comprises a transverse frame body, and transverse linear guide rails are fixed on two sides of the bottom surface of the transverse frame body; the transverse linear guide rail is provided with a transverse sliding block in a sliding manner, and the transverse sliding block is fixed with the top surface of the machine body; a transverse moving driving mechanism is fixed on the bottom surface of the transverse frame body; the nut of the transverse movement driving mechanism is fixed on the top surface of the machine body;
the vertical guide frame comprises a vertical frame body, and vertical linear guide rails are fixed on two sides of the bottom surface of the vertical frame body; the vertical linear guide rail is provided with a vertical sliding block in a sliding manner, and the vertical sliding block is fixed with the front end of the transverse frame body; a vertical movement driving mechanism is fixed on the back of the vertical frame body; the nut of the vertical movement driving mechanism is fixed at the front end of the transverse frame body;
the power milling head comprises a speed reducer power assembly fixed on the front side of the vertical frame body, and a milling pin head is mounted on an output shaft of the speed reducer power assembly;
the conveying lifting roller module comprises a pedestal fixed with a foundation-free base, guide shafts are movably mounted at four ends of the pedestal, and a lifting oil cylinder is fixed in the middle of the pedestal; the support body is fixed to the top of the lifting oil cylinder and the top of the guide shaft, the transmission roller is installed on the support body through a bearing, a transmission mechanism is fixed to the end portion of the transmission roller, and the transmission mechanism is installed with a transmission motor.
2. The weld milling module of claim 1, wherein: the longitudinal movement driving mechanism, the transverse movement driving mechanism and the vertical movement driving mechanism comprise servo motors, and output ends of the servo motors are connected with input shafts of the speed reducers; the output shaft of the speed reducer is mounted with the lead screw; two ends of the screw rod are movably arranged on the bearing body; and a nut is screwed on the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967949.1U CN218800698U (en) | 2022-11-08 | 2022-11-08 | Welding seam milling module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967949.1U CN218800698U (en) | 2022-11-08 | 2022-11-08 | Welding seam milling module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218800698U true CN218800698U (en) | 2023-04-07 |
Family
ID=87271595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222967949.1U Active CN218800698U (en) | 2022-11-08 | 2022-11-08 | Welding seam milling module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218800698U (en) |
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2022
- 2022-11-08 CN CN202222967949.1U patent/CN218800698U/en active Active
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