CN114346395A - Part welding equipment for mining machinery - Google Patents
Part welding equipment for mining machinery Download PDFInfo
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- CN114346395A CN114346395A CN202210274519.3A CN202210274519A CN114346395A CN 114346395 A CN114346395 A CN 114346395A CN 202210274519 A CN202210274519 A CN 202210274519A CN 114346395 A CN114346395 A CN 114346395A
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Abstract
The invention relates to the field of part welding for mining machinery, in particular to part welding equipment for the mining machinery, which comprises a workbench, a fixing device and a moving device, wherein the fixing device is arranged on the upper end surface of the workbench, the moving device is arranged on the fixing device, and the fixing device comprises an Contraband-shaped plate, an annular cylinder, an electric cylinder, a horizontal plate, a cylindrical rod, a fixed frame and a moving frame; the invention can simultaneously weld the first parts and the second parts on a plurality of sand washers at one time, and solves the problems of complicated operation steps and reduced welding work efficiency caused by welding a group of the first parts and the second parts at one time in the prior art.
Description
Technical Field
The invention relates to the field of part welding for mining machinery, in particular to part welding equipment for the mining machinery.
Background
The mining machine refers to a machine which is specially engaged in mining, mineral separation and prospecting, a large number of cranes, conveyors, ventilators, drainage machines and the like applied in mining operation are commonly called as the mining machine, mineral separation equipment in the mining machine is an essential step, the mineral separation equipment is divided into crushing, grinding, screening, sorting and dehydrating machines according to a mineral separation process, sand washers are commonly used in the dehydrating machines and are mainly used for machines for removing impurities of sand products, and parts on the sand washers are generally assembled in a welding mode.
When welding parts on a sand washer (refer to fig. 12, the parts comprise a first part and a second part, the first part is rectangular, the second part is annular, and the first part is uniformly welded on the second part in the circumferential direction), however, the traditional welding mode only aims at a group of second parts and the first part to weld at one time, the parts on the sand washer need to be fed and discharged back and forth, the operation steps are complex, and the working efficiency of welding the parts is greatly reduced; after the parts on the sand washer are welded, because the parts which are just welded are not supported, the parts which are just welded are easy to crack, so that the quality of the welded parts cannot meet the use requirement, and the welding quality is reduced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides part welding equipment for mining machinery, which is mainly realized by adopting the following technical scheme: the utility model provides a spare part welding equipment for mining machinery, includes workstation, fixing device and mobile device, workstation up end be provided with fixing device, the last mobile device that is provided with of fixing device.
The fixing device comprises a No. Contraband shaped plate, an annular cylinder, an electric cylinder, a horizontal plate, a cylindrical rod, a fixing frame and a moving frame, the utility model discloses a worktable, including workstation, cylinder rod, circular cylinder, electric cylinder, output, horizontal plate, the up end of workstation fixed mounting have an opening decurrent one a \21274, the shape board, the position that the up end of Contraband shape board is close to the front end evenly has seted up a circular recess from left to right, a circular inslot fixed mounting has an annular section of thick bamboo, the position that the terminal surface is close to the below in the annular section of thick bamboo has the rectangle arch along the even fixed mounting of circumference, the up end central point fixed mounting of workstation has electric cylinder, electric cylinder's output fixed mounting has the horizontal plate, the up end of horizontal plate is evenly rotated from left to right and is provided with the cylinder pole, the cylinder pole passes annular section of thick bamboo, the position that the cylinder pole is close to the lower extreme has seted up the spline groove, a \\ 21274, the lower terminal surface of shape board horizontal end is provided with the mount, the position that the cylinder pole is close to the top is provided with the removal frame.
The moving device comprises vertical plates, square plates, a loop frame, a fixed plate, an electric push rod, a connecting plate, a push rod, a lower material plate, a limiting frame and a welding frame, wherein the vertical plates are symmetrically and fixedly arranged on the left side and the right side of the position, close to the rear end, of the upper end surface of the first \ 21274 @ shaped plate, the square plate is fixedly arranged between the two vertical plates, rectangular through grooves are uniformly formed in the upper end surface of the square plate from left to right, the loop frame is fixedly arranged in the rectangular through grooves, the fixed plate is fixedly arranged at the tops of the two vertical plates together, the electric push rod is fixedly arranged at the bottom of the fixed plate, the connecting plate is fixedly arranged at the moving end of the electric push rod, the push rods are uniformly and fixedly arranged at the lower end surface of the connecting plate from left to right, the push rods correspond to the loop frame one by one, the lower material plate is fixedly arranged at the bottom of the push rods, the limiting frame is uniformly arranged at the upper end surface of the Contraband-shaped plate from left to right, the limiting frame and the clip frame are in one-to-one correspondence, namely, the I-shaped 21274is arranged, and the welding frame is arranged on the upper end face of the shaped plate and positioned on the front side of the vertical plate.
As a preferred technical scheme of the invention, the limiting frame comprises an L-shaped plate, a partition plate, an inclined plate, a first spring rod, a baffle plate, a reset spring, a clamping frame, a first electromagnet and a second electromagnet, the upper end surface of the workbench is fixedly provided with the L-shaped plate at a position close to the left side of the cylindrical rod, the right end surface of the vertical section of the L-shaped plate is provided with a sliding groove at a position close to the rear end, the partition plate is arranged in the sliding groove in a sliding manner, the upper end surface of the partition plate is fixedly provided with the inclined plate which inclines downwards from back to front, the partition plate is connected with the sliding groove through the first spring rod, the upper end surface of the workbench is provided with a first rectangular groove at a position close to the right side of the cylindrical rod, one side of the first rectangular groove close to the L-shaped plate is hinged with the baffle plate, the baffle plate is fixedly connected with the first rectangular groove through the reset springs, the clamping frame is arranged at a position close to the front side of the opposite surface of the L-shaped plate and the baffle plate, the position between the L-shaped plate and the baffle plate, which is close to the upper part, is splayed, the position on the right side wall of the baffle plate, which is close to the upper part, is provided with a first electromagnet, and the position on the right side in the first rectangular groove is fixedly provided with a second electromagnet.
As a preferable technical scheme, open rings are uniformly and fixedly arranged at the positions, located on the front side, of the upper end face of the workbench from left to right, the open rings correspond to the cylindrical rods one to one, placing grooves are uniformly formed in the inner side wall of the open rings from left to right, second spring rods are fixedly arranged at the tops of the placing grooves, fixing blocks are fixedly arranged at the tail ends of the second spring rods, semi-arc grooves are formed in the ends, far away from the second spring rods, of the fixing blocks, cylindrical rollers are rotatably arranged in the semi-arc grooves, annular plates are fixedly arranged at the positions, located in the first circular grooves, of the upper end faces of the first Contraband-shaped plates, arc-shaped bearing plates are fixedly arranged on the upper end faces of the first Contraband-shaped plates and located in the inner side walls of the open rings, and the heights of the arc-shaped bearing plates are the same as the heights of the annular plates.
As a preferable technical scheme of the invention, the fixing frame comprises a driving motor, an incomplete gear, a chain and a driven gear, wherein the position, close to the right side, of the lower end surface of the horizontal end of the I-shaped plate is fixedly provided with the driving motor, an output shaft of the driving motor is fixedly provided with the incomplete gear, the position, close to the lower part, of the side wall of the annular cylinder is fixedly provided with a chain wheel, the chain wheels are in transmission connection through the chain, the side wall of one annular cylinder is also fixedly provided with the driven gear, and the driven gear and the incomplete gear are in meshing transmission.
As a preferred technical scheme, the moving frame comprises an arc-shaped plate, a guide rod, a limiting plate, a third spring rod, an electric telescopic rod and a circular table block, wherein a circular groove is formed in the upper end face of the cylindrical rod, moving grooves are uniformly formed in the side wall of the cylindrical rod along the circumferential direction, limiting grooves are formed in the left inner side wall and the right inner side wall of each moving groove, the arc-shaped plate is arranged in each moving groove in a sliding mode, the arc-shaped plate is arranged in the limiting grooves in a sliding mode, the guide rod is fixedly installed on the inner side wall of the arc-shaped plate, penetrates through the inner side wall of the cylindrical rod and is fixedly installed with the limiting plate, the limiting plate is fixedly connected with the inner side wall of the circular groove through the third spring rod, the electric telescopic rod is fixedly installed at the bottom of the circular groove, and the circular table block is fixedly installed at the top of the electric telescopic rod.
As a preferable technical scheme, the welding frame comprises a No. two Contraband shaped plate, a No. two electric push rod, a moving plate and a welding gun, a No. two Contraband shaped plate with a downward opening and a No. two 21274are fixedly installed on the upper end face of the No. Contraband shaped plate and positioned on the front side of the vertical plate, a No. two electric push rod is fixedly installed on the lower end face of the horizontal section of the shaped plate, the moving plate is fixedly installed on the output end of the No. two electric push rod, and the welding gun is uniformly and fixedly installed on the lower end face of the moving plate from left to right.
As a preferred technical scheme of the invention, the clamping frame comprises rubber columns, limiting teeth, pawls and leaf springs, a rectangular groove is formed in the position, close to the front side, of the opposite surface of the L-shaped plate and the baffle, a plurality of rubber columns are rotatably arranged in the rectangular groove, the limiting teeth are uniformly and fixedly arranged on the side wall of each rubber column along the circumferential direction, the pawls are rotatably arranged at the bottom of the rectangular groove and are clamped with the limiting teeth, the leaf springs are fixedly arranged on the side wall of the rectangular groove, and the leaf springs are in contact with the pawls.
As a preferred technical scheme, the left side and the right side of the inner side wall of the square-shaped frame are provided with second rectangular grooves, spring telescopic rods are uniformly and fixedly arranged in the second rectangular grooves, the tail ends of the spring telescopic rods are fixedly provided with clamping plates, and inclined convex blocks are fixedly arranged at positions, close to the lower parts, of opposite surfaces of the left clamping plate and the right clamping plate.
As a preferred technical scheme of the invention, the side wall of the upper end face of the cylindrical rod is uniformly provided with clamping grooves along the circumferential direction, the upper end face of the cylindrical rod is provided with a circular barrel with a downward opening, the inner side wall of the circular barrel is uniformly and fixedly provided with clamping blocks along the circumferential direction, the clamping blocks are matched with the clamping grooves, and the side wall of the circular barrel is uniformly and fixedly provided with push plates along the circumferential direction.
Compared with the prior art, the invention has the following advantages: 1. the invention can simultaneously weld the first parts and the second parts on a plurality of sand washers at one time, and solves the problems of complicated operation steps and reduced welding work efficiency caused by welding a group of the first parts and the second parts at one time in the prior art.
2. According to the invention, through the arrangement of the limiting frame, the parts can be quickly butted while being limited and guided, so that the parts are always in a close fit state, and the parts can be conveniently welded.
3. According to the invention, through the arranged opening ring, the parts which are just welded can be always in a joint state, and the displacement phenomenon between the parts which are welded in the rotating process is prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view (from front to back) of the present invention.
Fig. 2 is a schematic perspective view (from back to front) of the present invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3 in accordance with the present invention.
Fig. 5 is an enlarged view of the invention from the N-direction of fig. 4.
Fig. 6 is an enlarged view of the invention in section F of fig. 4.
Fig. 7 is an enlarged view of the invention in fig. 4 taken along line X.
Fig. 8 is a partial cross-sectional view of the present invention.
Fig. 9 is a partial enlarged view of fig. 8 taken in the Z direction of the present invention.
Fig. 10 is a schematic top view of the present invention.
FIG. 11 is a cross-sectional view taken along line B-B of FIG. 10 in accordance with the present invention.
Fig. 12 is a schematic diagram of the structure of the work object of the present invention.
In the figure: 1. a work table; 11. an open circular ring; 12. a second spring lever; 13. a fixed block; 14. a cylindrical roll; 15. an annular plate; 16. an arc-shaped bearing plate; 2. a fixing device; 21. i \ 21274; a shaped plate; 22. an annular cylinder; 23. an electric cylinder; 24. a horizontal plate; 25. a cylindrical rod; 251. a circular barrel; 252. pushing the plate; 26. a fixed mount; 261. a drive motor; 262. an incomplete gear; 263. a chain; 264. a driven gear; 27. a movable frame; 271. an arc-shaped plate; 272. a guide bar; 273. a limiting plate; 274. a third spring lever; 275. an electric telescopic rod; 276. a round table block; 3. a mobile device; 30. a vertical plate; 31. a square plate; 32. a back-shaped frame; 321. a spring telescopic rod; 322. a clamping plate; 323. the inclined raised block; 33. a fixing plate; 34. a first electric push rod; 35. a connecting plate; 36. a push rod; 37. a blanking plate; 38. a limiting frame; 381. an L-shaped plate; 382. a separator plate; 383. an inclined plate; 384. a first spring rod; 385. a baffle plate; 386. a return spring; 387. a clamping frame; 301. a rubber column; 302. limiting teeth; 303. a pawl; 304. a leaf spring; 388. an electromagnet; 389. a second electromagnet; 39. welding a frame; 391. a second Contraband shaped plate; 392. a second electric push rod; 393. moving the plate; 394. welding a gun; 1A, a component I; 1B, part two.
Detailed Description
The present invention is further described in order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand.
Referring to fig. 1 and 12, the part welding equipment for the mining machinery comprises a workbench 1, a fixing device 2 and a moving device 3, wherein the fixing device 2 is arranged on the upper end face of the workbench 1, and the moving device 3 is arranged on the fixing device 2.
Referring to fig. 1 and 2, the fixing device 2 includes a first-type 21274, a first-type Contraband plate 21 with a downward opening and a first-type 21274fixedly mounted on the upper end surface of the workbench 1, a first-type circular groove uniformly formed in the upper end surface of the first-type 2127421 from left to right near the front end, a first-type circular cylinder 22 fixedly mounted in the first-type circular groove, a rectangular protrusion uniformly mounted on the lower end surface of the first-type circular cylinder 22 along the circumferential direction, an electric cylinder 23 fixedly mounted at the center of the upper end surface of the workbench 1, a horizontal plate 24 fixedly mounted at the output end of the electric cylinder 23, a cylindrical rod 25 uniformly rotatably mounted on the upper end surface of the horizontal plate 24 from left to right, the cylindrical rod 25 penetrating through the first-type circular cylinder 22, a spline groove formed in the cylindrical rod 25 near the lower end, a fixing frame 26 disposed on the lower end surface of the first-type Contraband plate 21, a moving frame 27 is provided near the upper portion of the cylindrical rod 25.
Referring to fig. 1, 2 and 10, the side wall of the upper end face of the cylindrical rod 25 is uniformly provided with a clamping groove along the circumferential direction, the upper end face of the cylindrical rod 25 is provided with a circular barrel 251 with a downward opening, the inner side wall of the circular barrel 251 is uniformly and fixedly provided with a clamping block along the circumferential direction, the clamping block is matched with the clamping groove, and the side wall of the circular barrel 251 is uniformly and fixedly provided with a push plate 252 along the circumferential direction.
Referring to fig. 1, 2 and 3, the moving device 3 includes vertical plates 30, square plates 31, a clip frame 32, a fixing plate 33, an electric push rod 34, a connecting plate 35, a push rod 36, a blanking plate 37, a limiting frame 38 and a welding frame 39, the vertical plates 30 are symmetrically and fixedly installed on the left and right sides of the position of the upper end surface of the Contraband-shaped plate 21 near the rear end, the square plate 31 is fixedly installed between the two vertical plates 30, a rectangular through groove is uniformly formed in the upper end surface of the square plate 31 from left to right, the clip frame 32 is fixedly installed in the rectangular through groove, the fixing plate 33 is fixedly installed on the top of the two vertical plates 30 together, the electric push rod 34 is fixedly installed on the bottom of the fixing plate 33, the connecting plate 35 is fixedly installed on the moving end of the electric push rod 34, the push rod 36 is uniformly and fixedly installed on the lower end surface of the connecting plate 35 from left to right, the push rods 36 and the clip frame 32 correspond to one another, the bottom of the push rod 36 is fixedly provided with a blanking plate 37, the upper end face of the first Contraband-shaped plate 21 is uniformly provided with a limiting frame 38 from left to right, the limiting frame 38 corresponds to the clip frame 32 one by one, and the upper end face of the first Contraband-shaped plate 21 is provided with a welding frame 39 on the front side of the vertical plate 30.
Firstly, a first part 1A to be welded is placed in a hollow frame 32, in an original state, a rectangular bulge in an annular cylinder 22 is matched with a spline groove formed outside a cylindrical rod 25, the cylindrical rod 25 penetrates through the annular cylinder 22 to extend upwards, after the first part is placed, a second part 1B to be welded is placed on the cylindrical rod 25, after the second part is placed, a circular barrel 251 is sleeved on the cylindrical rod 25, so that a clamping block in the circular barrel 251 and a clamping groove on the outer side wall of the cylindrical rod 25 are in quick butt joint, the inner diameter of the second part 1B is quickly clamped and fixed by using a moving frame 27, after the first part is clamped, a first electric push rod 34 is started, the first electric push rod 34 enables a connecting plate 35 to push a push rod 36 to move downwards, the push rod 36 pushes a lower material plate 37 to enable the first part 1A in the hollow frame 32 to fall downwards, so that the first part 1A falls into a limiting frame 38, spacing 38 makes part 1A and part two 1B carry out quick butt joint, after the butt joint, utilize the welding jig 39 that sets up to weld its butt joint department, in the welded, it makes the cylinder pole 25 drive tight part of clamp and carries out intermittent type rotation to utilize the mount 26 that sets up, thereby make things convenient for part two 1B's quick welding, after the welding is accomplished, start electric cylinder 23 shrink, electric cylinder 23 makes horizontal plate 24 drive cylinder pole 25 downstream, cylinder pole 25 contracts in the annular section of thick bamboo 22, thereby make things convenient for the welded spare part to carry out the unloading.
Referring to fig. 2, 8 and 9, the left and right sides of the inner sidewall of the clip frame 32 are provided with two rectangular grooves, spring expansion rods 321 are uniformly and fixedly installed in the two rectangular grooves, the tail ends of the spring expansion rods 321 are fixedly installed with clamping plates 322, and inclined protruding blocks 323 are fixedly installed at positions, close to the lower side, of the opposite surfaces of the left and right clamping plates 322.
Through the spring telescopic rod 321 and the clamping plate 322 which are arranged on the inner side wall of the shape-returning frame 32, the left side wall and the right side wall of the first part 1A are limited, the bottom of the first part 1A can be limited through the inclined convex block 323, and therefore single blanking can be conveniently carried out on the first part 1A in the shape-returning frame 32.
Referring to fig. 1, 4, 8 and 9, the limiting frame 38 includes an L-shaped plate 381, a separating plate 382, an inclined plate 383, a first spring rod 384, a baffle 385, a return spring 386, a clamping frame 387, a first electromagnet 388 and a second electromagnet 389, the L-shaped plate 381 is fixedly installed on the upper end surface of the workbench 1 and near the left side of the cylindrical rod 25, a sliding groove is formed on the right end surface of the vertical section of the L-shaped plate 381 and near the rear end, the separating plate 382 is slidably installed in the sliding groove, the inclined plate 383 inclined downward from the rear to the front is fixedly installed on the upper end surface of the separating plate 382, the separating plate 382 and the sliding groove are connected through the first spring rod 384, a first rectangular groove is formed on the upper end surface of the workbench 1 and near the right side of the cylindrical rod 25, the baffle 385 is hinged on one side of the first rectangular groove near the L-shaped plate 381, the baffle 385 and the first rectangular groove are fixedly connected through a plurality of return springs 386, the position that the opposite face of L shaped plate 381 and baffle 385 is close to the front side is provided with chucking frame 387, the position that is close to the top between L shaped plate 381 and the baffle 385 is the slope of inverted eight characters, the position that the right side wall of baffle 385 is close to the top installs No. one electro-magnet 388, No. two electro-magnets 389 are fixedly installed to the position that is close to the right side in the rectangular groove No. one.
When the device is in an original state, the return spring 386 enables the baffle 385 to be in a vertical state, so that the second component 1B can be conveniently limited, when the pushing rod 36 pushes the blanking plate 37 to enable the first component 1A in the return frame 32 to drop downwards, the first component 1A can be conveniently dropped through the reverse splayed inclination between the arranged L-shaped plate 381 and the baffle 385, after the dropping, the first spring rod 384 enables the separation plate 382 to push the first component 1A and the second component 1B to be rapidly aligned, the first component 1A can only move to a position close to the second component 1B through the arranged clamping frame 387, when the welded parts are rotated by the fixing frame 26, the cylindrical rod 25 can drive the circular barrel 251 to rotate, the push plate 252 arranged on the circular barrel 251 firstly pushes the baffle 385 to incline rightwards, the second electromagnet 389 and the first electromagnet 389 are simultaneously started, so that the second electromagnet 389 and the first electromagnet 389 can adsorb, the baffle 385 is changed from a vertical state to a horizontal state, so that the rotation of the welded parts is not influenced.
Referring to fig. 4 and 5, the clamping frame 387 includes rubber column 301, limit tooth 302, pawl 303 and leaf spring 304, a rectangular groove is formed in the position, close to the front side, of the opposite surface of the L-shaped plate 381 and the baffle 385, a plurality of rubber columns 301 are arranged in the rectangular groove in a rotating mode, limit teeth 302 are evenly and fixedly installed on the side wall of each rubber column 301 in the circumferential direction, the pawl 303 is arranged at the bottom of the rectangular groove in a rotating mode, the pawl 303 is clamped with the limit teeth 302, the leaf spring 304 is fixedly installed on the side wall of the rectangular groove, and the leaf spring 304 is in contact with the pawl 303.
When the first spring rod 384 enables the isolation plate 382 to push the falling component I1A to move to a position close to the component II 1B, the limiting teeth 302 are limited by the arranged pawls 303, so that the rubber column 301 can only rotate in a direction close to the component I1A but cannot rotate reversely, and the component I1A and the component II 1B are always in a close butt joint state.
Referring to fig. 4, 6, 10 and 11, the movable frame 27 includes an arc plate 271, a guide rod 272, a limiting plate 273, a third spring rod 274, an electric telescopic rod 275 and a circular truncated cone 276, the upper end surface of the cylindrical rod 25 is provided with a circular groove, the side wall of the cylindrical rod 25 is uniformly provided with a moving groove along the circumferential direction, the left and right inner side walls of the moving groove are provided with a limiting groove, the arc plate 271 is slidably arranged in the moving groove, the arc plate 271 is slidably arranged in the limiting groove, the inner side wall of the arc plate 271 is fixedly provided with the guide rod 272, the guide rod 272 penetrates through the inner side wall of the cylindrical rod 25 and is fixedly provided with the limiting plate 273, the limiting plate 273 and the inner side wall of the circular groove are fixedly connected through the third spring rod 274, the bottom of the circular groove is fixedly provided with the electric telescopic rod 275, and the top of the electric telescopic rod 275 is fixedly provided with the circular truncated cone 276.
When will need to carry out welded part two 1B and place the cylindric pole 25 on, start electric telescopic handle 275 rebound, electric telescopic handle 275 drives platform piece 276 upward movement, and platform piece 276 extrudees limiting plate 273, and limiting plate 273 makes guide bar 272 drive arc 271 carry out the quick clamping to the inner wall of part two 1B and fix to conveniently drive part two 1B and rotate.
Referring to fig. 1 and 3, the fixing frame 26 includes a driving motor 261, an incomplete gear 262, a chain 263 and a driven gear 264, the first-letter-21274, the driving motor 261 is fixedly installed at a position on the lower end surface of the horizontal end of the shape plate 21 near the right side, the incomplete gear 262 is fixedly installed on an output shaft of the driving motor 261, chain wheels are fixedly installed at positions on the side wall of the annular cylinder 22 near the lower side, the chain wheels are in transmission connection through the chain 263, the driven gear 264 is also fixedly installed on the side wall of one of the annular cylinders 22, and the driven gear 264 and the incomplete gear 262 are in meshing transmission.
In an original state, when welding is performed between the second component 1B and the first component 1A, the driving motor 261 is started, the driving motor 261 drives the incomplete gear 262 to intermittently rotate, the incomplete gear 262 drives the driven gear 264 to intermittently rotate, the driven gear 264 drives one of the annular cylinders 22 to intermittently rotate, the annular cylinder 22 enables the cylindrical rod 25 to drive the clamped second component 1B to intermittently rotate, and rapid welding is performed between the second component 1B and the first component 1A conveniently.
With continuing reference to fig. 1 and fig. 3, the welding frame 39 includes a second Contraband-shaped plate 391, a second electric push rod 392, a moving plate 393 and a welding gun 394, the second Contraband-shaped plate 391 with a downward opening is fixedly installed on the upper end face of the first Contraband-shaped plate 21 and located on the front side of the vertical plate 30, the second 21274is fixedly installed on the lower end face of the horizontal section of the moving plate 391, the moving plate 393 is fixedly installed at the output end of the second electric push rod 392, and the welding gun 394 is uniformly and fixedly installed on the lower end face of the moving plate 393 from left to right.
After the second component 1B and the first component 1A are butted, the second electric push rod 392 is started to move downwards, the second electric push rod 392 enables the moving plate 393 to simultaneously drive the welding guns 394 to move downwards, and the welding guns 394 make contact with the butted part of the second component 1B and the first component 1A and perform quick welding.
Referring to fig. 1, 4 and 7, an opening ring 11 is uniformly and fixedly mounted at a position, located on the front side, of the upper end face of the workbench 1 from left to right, the opening ring 11 corresponds to the cylindrical rod 25 one by one, a placing groove is uniformly formed in the inner side wall of the opening ring 11 from left to right, a second spring rod 12 is fixedly mounted at the top of the placing groove, a fixing block 13 is fixedly mounted at the tail end of the second spring rod 12, a semi-arc groove is formed in one end, away from the second spring rod 12, of the fixing block 13, a cylindrical roller 14 is rotatably arranged in the semi-arc groove, an annular plate 15 is fixedly mounted at a position, located on the first circular groove, of the upper end face of a first Contraband-shaped plate 21, an arc-shaped bearing plate 16 is fixedly mounted at an inner side wall, located on the opening ring 11, of the upper end face of the first Contraband-shaped plate 21, and the height of the arc-shaped bearing plate 16 is the same as that of the annular plate 15.
When the second component 1B is placed on the cylindrical rod 25, the second component 1B is supported by the arranged annular plate 15, after the second component 1B and the first component 1A are welded, the welding position of the second component 1B and the first component 1A is supported by the annular plate 15, the other end of the first component 1A is supported by the arranged arc-shaped bearing plate 16, the second component 1B is prevented from being in a suspended state for a long time, and therefore the welded position which is just welded is prevented from cracking, when the welded parts are rotated by the fixing frame 26, the second spring rod 12 and the fixing block 13 which are arranged on the opening ring 11 can enable the second component 1B which is just welded and the first component 1A to be always in a joint state, and prevent the displacement phenomenon between the parts which are welded in the rotating process and the parts, through the cylindrical roller 14 which is arranged on the fixing block 13, thereby facilitating the rotation of the welded parts.
The concrete during operation: first step, at first in the time of will needing to carry out welded part 1A and place back type frame 32, during original state, the spline groove that rectangle arch and cylinder pole 25 in the annular section of thick bamboo 22 set up outward cooperatees, cylinder pole 25 passes annular section of thick bamboo 22 and upwards extends, place after again and will need carry out welded part two 1B and place on cylinder pole 25, after placing, establish cylinder pole 25 with circular bucket 251 cover simultaneously on, make the chucking piece in the circular bucket 251 and the chucking groove of cylinder pole 25 lateral wall carry out quick butt joint, restart electric telescopic handle 275 rebound this moment, electric telescopic handle 275 drives round platform piece 276 upward movement, round platform piece 276 extrudees limiting plate 273, limiting plate 273 makes guide bar 272 drive arc plate 271 drive the inner wall of part two 1B and carries out the quick clamp fixedly.
In the second step, the first electric push rod 34 is activated, the first electric push rod 34 enables the connecting plate 35 to push the push rod 36 to move downwards, the push rod 36 pushes the blanking plate 37 to enable the first component 1A in the profiling frame 32 to blank downwards, the first component 1A is enabled to be arranged between the L-shaped plate 381 and the baffle 385, and after blanking, the first spring rod 384 enables the isolation plate 382 to push the first component 1A and the second component 1B to be aligned quickly.
And thirdly, after the second component 1B is in butt joint with the first component 1A, the second electric push rod 392 is started to move downwards, the second electric push rod 392 enables the moving plate 393 to simultaneously drive the plurality of welding guns 394 to move downwards, the welding guns 394 are enabled to contact the butt joint of the second component 1B and the first component 1A and perform rapid welding, and meanwhile, the cylindrical rod 25 is enabled to drive the clamped parts to rotate intermittently by means of the arranged fixing frame 26, so that rapid welding of the second component 1B is facilitated.
Fourthly, after the welding is completed, the electric cylinder 23 is started to contract, the electric cylinder 23 enables the horizontal plate 24 to drive the cylindrical rod 25 to move downwards, and the cylindrical rod 25 contracts into the annular cylinder 22, so that the welded parts can be conveniently discharged.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a spare part welding equipment for mining machinery, includes workstation (1), fixing device (2) and mobile device (3), its characterized in that: the upper end surface of the workbench (1) is provided with a fixing device (2), and the fixing device (2) is provided with a moving device (3);
the fixing device (2) comprises a one-number 21274, a shape plate (21), an annular cylinder (22), an electric cylinder (23), a horizontal plate (24), a cylindrical rod (25), a fixing frame (26) and a moving frame (27), wherein the one-number 21274with a downward opening is fixedly installed on the upper end surface of the workbench (1), one-number circular grooves are uniformly formed in the positions, close to the front end, of the upper end surface of the one-number Contraband shape plate (21) from left to right, the annular cylinder (22) is fixedly installed in the one-number circular grooves, rectangular bulges are uniformly and fixedly installed in the positions, close to the lower portion, of the inner end surface of the annular cylinder (22) along the circumferential direction, the electric cylinder (23) is fixedly installed in the center position of the upper end surface of the workbench (1), the horizontal plate (24) is fixedly installed at the output end of the electric cylinder (23), the cylindrical rod (25) is uniformly and rotatably installed on the upper end surface of the horizontal plate (24) from left to right, the cylindrical rod (25) penetrates through the annular cylinder (22), a spline groove is formed in the position, close to the lower end, of the cylindrical rod (25), a first-grade \ 21274is arranged on the lower end face of the horizontal end of the annular plate (21), and a movable frame (27) is arranged on the position, close to the upper portion, of the cylindrical rod (25);
the moving device (3) comprises vertical plates (30), square plates (31), a loop frame (32), a fixing plate (33), an electric push rod (34), a connecting plate (35), a push rod (36), a blanking plate (37), a limiting frame (38) and a welding frame (39), wherein the vertical plates (30) are symmetrically and fixedly installed on the left side and the right side of the position, close to the rear end, of the upper end face of the shape plate (21), the square plate (31) is fixedly installed between the two vertical plates (30), rectangular through grooves are uniformly formed in the upper end face of the square plate (31) from left to right, the loop frame (32) is fixedly installed in the rectangular through grooves, the fixing plate (33) is fixedly installed on the top portions of the two vertical plates (30) together, the electric push rod (34) is fixedly installed on the bottom portion of the fixing plate (33), the connecting plate (35) is fixedly installed at the moving end of the electric push rod (34), the lower end face of the connecting plate (35) is uniformly and fixedly provided with push rods (36) from left to right, the push rods (36) correspond to the bent frames (32) one by one, the bottom of each push rod (36) is fixedly provided with a blanking plate (37) and a limiting frame (38) from left to right, the limiting frames (38) correspond to the bent frames (32) one by one, and the upper end face of each bent plate (21) is provided with a welding frame (39) on the front side of the vertical plate (30).
2. The mining machine part welding apparatus according to claim 1, wherein: the limiting frame (38) comprises an L-shaped plate (381), a partition plate (382), an inclined plate (383), a first spring rod (384), a baffle (385), a reset spring (386), a clamping frame (387), a first electromagnet (388) and a second electromagnet (389), the upper end face of the workbench (1) and the position close to the left side of the cylindrical rod (25) are fixedly provided with the L-shaped plate (381), the right end face of the vertical section of the L-shaped plate (381) and the position close to the rear end are provided with a sliding groove, the partition plate (382) is arranged in the sliding groove in a sliding mode, the upper end face of the partition plate (382) is fixedly provided with the inclined plate (383) which inclines downwards from back to front, the partition plate (382) is connected with the sliding groove through the first spring rod (384), the right rectangular groove is arranged on the upper end face of the workbench (1) and the position close to the cylindrical rod (25), the baffle (385) is hinged to one side of the L-shaped plate (381) in the rectangular groove, baffle (385) and a rectangle recess between through a plurality of reset spring (386) fixed connection, the position that the relative face of L shaped plate (381) and baffle (385) is close to the front side is provided with chucking frame (387), the position that is close to the top between L shaped plate (381) and baffle (385) is the splayed slope, electromagnet (388) are installed to the position that the right side wall of baffle (385) is close to the top, No. two electromagnet (389) are installed to the position fixed mounting that is close to the right side in the rectangle recess.
3. The mining machine part welding apparatus according to claim 1, wherein: the position that the up end of workstation (1) is located the front side has opening ring (11) from left to right even fixed mounting, opening ring (11) and cylinder pole (25) one-to-one, the standing groove has evenly been seted up from left to right to the inside wall of opening ring (11), No. two spring beam (12) have been installed to solid top in the standing groove, the terminal fixed mounting of No. two spring beam (12) has fixed block (13), the semi-arc groove has been seted up to the one end that No. two spring beam (12) were kept away from in fixed block (13), the semi-arc inslot internal rotation is provided with cylinder roller (14), the up end of No. Contraband shaped plate (21) is located the position fixed mounting of a circular groove and has annular plate (15), the up end of No. Contraband shaped plate (21) and the inside wall fixed mounting that is located opening ring (11) have arc to accept board (16), the height that arc accepted board (16) is the same with the height of annular plate (15).
4. The mining machine part welding apparatus according to claim 1, wherein: the fixing frame (26) comprises a driving motor (261), an incomplete gear (262), a chain (263) and a driven gear (264), wherein the position, close to the right side, of the lower end face of the horizontal end of the first V-shaped plate (21) is fixedly provided with the driving motor (261), the output shaft of the driving motor (261) is fixedly provided with the incomplete gear (262), the position, close to the lower side, of the side wall of the annular cylinder (22) is fixedly provided with a chain wheel, the chain wheels are in transmission connection through the chain (263), the side wall of one annular cylinder (22) is also fixedly provided with the driven gear (264), and the driven gear (264) and the incomplete gear (262) are in meshing transmission.
5. The mining machine part welding apparatus according to claim 1, wherein: the movable frame (27) comprises an arc-shaped plate (271), a guide rod (272), a limit plate (273), a third spring rod (274), an electric telescopic rod (275) and a circular truncated cone block (276), circular recess has been seted up to the up end of cylinder pole (25), the shifting chute has evenly been seted up along circumference to the lateral wall of cylinder pole (25), the spacing groove has been seted up to the inside wall about the shifting chute, it is provided with arc (271) to slide in the shifting chute, arc (271) slide and set up in the spacing groove, the inside wall fixed mounting of arc (271) has guide bar (272), the inside wall fixed mounting that guide bar (272) passed cylinder pole (25) has limiting plate (273), through No. three spring beam (274) fixed connection between the inside wall of limiting plate (273) and circular recess, the bottom fixed mounting of circular recess has electric telescopic handle (275), the top fixed mounting of electric telescopic handle (275) has round platform piece (276).
6. The mining machine part welding apparatus according to claim 1, wherein: the welding frame (39) comprises a second Contraband-shaped plate (391), a second electric push rod (392), a moving plate (393) and a welding gun (394), a first # 21274, the front side of the upper end face of the shaped plate (21) and the vertical plate (30) is fixedly provided with a second Contraband-shaped plate (391) with a downward opening, a second # electric push rod (392) is fixedly arranged on the lower end face of the horizontal section of the second Contraband-shaped plate (391), the output end of the second electric push rod (392) is fixedly provided with the moving plate (393), and the lower end face of the moving plate (393) is uniformly and fixedly provided with the welding gun (394) from left to right.
7. The mining machine part welding apparatus according to claim 2, wherein: chucking frame (387) include rubber column (301), spacing tooth (302), pawl (303) and leaf spring (304), the rectangular channel has been seted up to the position that the opposite face of L shaped plate (381) and baffle (385) is close to the front side, the rectangular channel internal rotation is provided with a plurality of rubber columns (301), the even fixed mounting in circumference of lateral wall of rubber column (301) has spacing tooth (302), the bottom rotation of rectangular channel is provided with pawl (303), pawl (303) and spacing tooth (302) looks joint, the lateral wall fixed mounting of rectangular channel has leaf spring (304), leaf spring (304) and pawl (303) contact.
8. The mining machine part welding apparatus according to claim 1, wherein: the utility model discloses a mould frame (32) of returning, including the inner wall of mould frame (32), the inner wall left and right sides seted up No. two rectangle recesses, even fixed mounting has spring telescopic link (321) in No. two rectangle recesses, the terminal fixed mounting of spring telescopic link (321) has pinch-off blades (322), the opposite face of left and right sides pinch-off blades (322) is close to the position fixed mounting of below has slope protruding piece (323).
9. The mining machine part welding apparatus according to claim 1, wherein: the clamping groove has been evenly seted up along circumference to the up end face lateral wall of cylinder pole (25), the up end of cylinder pole (25) is provided with circular bucket (251) that open side down, the even fixed mounting in circumference of the inside wall of circular bucket (251) has the chucking piece, chucking piece and clamping groove cooperate, the even fixed mounting in circumference of the lateral wall of circular bucket (251) has push pedal (252).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210274519.3A CN114346395A (en) | 2022-03-21 | 2022-03-21 | Part welding equipment for mining machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210274519.3A CN114346395A (en) | 2022-03-21 | 2022-03-21 | Part welding equipment for mining machinery |
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| CN114346395A true CN114346395A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210274519.3A Pending CN114346395A (en) | 2022-03-21 | 2022-03-21 | Part welding equipment for mining machinery |
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Application publication date: 20220415 |