CN117655454A - Cutting pick welding equipment of ditcher - Google Patents
Cutting pick welding equipment of ditcher Download PDFInfo
- Publication number
- CN117655454A CN117655454A CN202410147767.0A CN202410147767A CN117655454A CN 117655454 A CN117655454 A CN 117655454A CN 202410147767 A CN202410147767 A CN 202410147767A CN 117655454 A CN117655454 A CN 117655454A
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- fixedly connected
- pick
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- belt
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 59
- 238000005520 cutting process Methods 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000005219 brazing Methods 0.000 claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000007790 scraping Methods 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 230000036346 tooth eruption Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses cutting pick welding equipment of a ditcher, which belongs to the field of welding and comprises a frame body, wherein an electromagnetic induction heating assembly is arranged at the upper end of the frame body, two groups of first belts are arranged in the frame body, two groups of first connecting shafts are arranged between the two groups of first belts, first belt pulleys are fixedly connected to two ends of each first connecting shaft, the first belt pulleys are wound on the inner wall of each first belt, a first driving motor is arranged on the side wall of the frame body, the output of the first driving motor penetrates through the side wall of the frame body and is in rotary connection with the corresponding first belt pulleys, and a plurality of groups of first connecting plates which are uniformly distributed are arranged between the two groups of first belts. Can realize when the pick heats the welding, rotate through the drive pick, the pick is convenient for be heated in electromagnetic induction heating subassembly when rotating, and the brazing filler metal in the pick is when melting to liquid, and the pick rotates everywhere that also is convenient for liquid brazing filler metal to flow the welding seam to improve the welding effect.
Description
Technical Field
The invention relates to the field of welding, in particular to a ditcher cutting pick welding device.
Background
The cutting pick of the ditcher is a cutting pick on a cutting head of the ditcher, the ditcher is mainly used for ditching, slotting, well drilling and other projects, the cutting pick is an important part on the cutting head of the ditcher and is used for cutting soil or other materials, the cutting pick is composed of a tooth holder and the cutting pick head, the cutting pick head is generally made of high-strength alloy steel, good wear resistance and impact resistance can be guaranteed when the cutting pick head is excavated, the tooth holder and the cutting pick head are required to be welded together in production and processing, a proper amount of brazing filler metal is required to be put into a groove of the tooth holder before welding, then the cutting pick head is put into the groove of the tooth holder, the tooth holder and the cutting pick head are heated, the brazing filler metal in the groove is melted into liquid, the space between the cutting pick head and the tooth holder is fully filled with brazing filler metal, then the cutting pick head is cooled, and the brazing filler metal is solidified, and the cutting pick head can be firmly welded in the tooth holder, and the welding of the cutting pick head is completed at the moment.
Specific welding modes are as disclosed in Chinese patent publication, and the tungsten-cobalt alloy bean pick brazing machine has the application number of: 2022211112049 the pick to be welded is welded after passing through the heated niobium carbide wear-resistant welding wire, the pick is automatically rotated when moving, so that the pick can be uniformly heated by the niobium carbide wear-resistant welding wire, the solder can be uniformly melted, the top of the pick is pressed by the pressing block after being heated, the space between the pick head and the pick seat is filled with liquid solder in the pick, and the effect of firmly fixing the pick welding position is achieved.
The above-mentioned publication can promote the liquid solder of inside to a certain extent through the top of extrusion pick and flow, but the scope of flow is very limited, hardly makes the space between even full tooth head and the toothholder of solder, just so causes the solder filling in the welding seam department not full, leads to there is the clearance in welding seam department, and the welding effect of pick remains to further improve.
In view of the above-mentioned shortcomings, the present invention improves and optimizes the pick welding equipment based on the prior art, and develops a ditcher pick welding equipment.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the cutting pick welding equipment of the ditcher, which can realize that when the cutting pick is heated and welded, the cutting pick is driven to rotate, so that the cutting pick is convenient to be heated uniformly in an electromagnetic induction heating assembly when rotating, and when the brazing filler metal in the cutting pick is melted into liquid, the cutting pick rotates to facilitate the liquid brazing filler metal to flow to all parts of a welding seam, thereby improving the welding effect.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a ditcher pick welding equipment, includes the support body, electromagnetic induction heating subassembly is installed to the upper end of support body, the inside of support body is provided with two sets of first belts, two sets of first connecting axle are provided with between the first belt, the both ends of first connecting axle all fixedly connected with first belt pulley, first belt pulley wrap-around is on first belt inner wall, install first driving motor on the lateral wall of support body, the output of first driving motor runs through the lateral wall of support body and rotates with corresponding first belt pulley to be connected, two sets of first connecting plate of multiunit evenly distributed is provided with between the first belt, the even fixedly connected with first elastic block in both ends about the first connecting plate, first elastic block fixed connection is on the lateral wall of first belt, be provided with evenly distributed's four sets of clamping bars on the first connecting plate;
a rotating mechanism is arranged in the frame body and used for driving the cutting pick to rotate;
a clamping mechanism is arranged in the frame body and close to the left end, and is used for clamping the cutting pick;
the upper part of the clamping mechanism is provided with a fastening mechanism which is used for accelerating the flow of brazing filler metal in the welding line.
Further, the rotating mechanism comprises a first rack plate, a connecting column, teeth and a mounting plate;
be provided with the mounting plate on the first connecting plate, the clamping lever sets up on the mounting plate, the lower terminal surface fixedly connected with spliced pole of mounting plate, the lower extreme of spliced pole runs through first connecting plate and extends to outside, the side surface of spliced pole is close to lower extreme position fixedly connected with multiunit evenly distributed's tooth, the tooth is annular distribution, one side meshing of tooth is connected with first rack board, first rack board is installed on the inner wall of support body.
Further, the clamping mechanism comprises a moving block, an L-shaped column, a first spring, a limiting plate, a guide plate and an arc chute;
the upper surface of the mounting plate is connected with two groups of moving blocks in a sliding manner, the side surfaces of the moving blocks are fixedly connected with L-shaped columns, a first spring is fixedly connected between the two groups of moving blocks, and the lower end of the clamping rod is fixedly connected to the upper surface of the moving block;
the inner wall fixedly connected with two sets of limiting plates of support body, limiting plate right side fixedly connected with guide plate, two sets of guide plate's two adjacent personally submits the inclined plane setting, two sets of guide plate's adjacent face and two sets of guide plate's two adjacent faces have all seted up the arc spout.
Further, the fastening mechanism is connected with a conveying mechanism, and the conveying mechanism is used for conveying the fastening mechanism to operate;
the fastening mechanism comprises a second elastic block, a second connecting plate, a gear, a sleeve, a second spring, a telescopic column and an arc-shaped groove;
the utility model discloses a flexible electric power transmission device, including first connecting plate, second connecting plate, first elastic block, second elastic block, arc recess, the lower surface of second connecting plate rotates and is connected with the gear, the side surface meshing of gear is connected with the third rack board, the third rack board is installed on the inner wall of support frame, the lower fixed surface of gear is connected with the sleeve, telescopic upper end inner wall fixedly connected with second spring, the lower extreme fixedly connected with telescopic column of second spring, the arc recess has been seted up to the lower terminal surface of telescopic column, the inner wall of arc recess is coarse structural design.
Further, the conveying mechanism comprises a second driving motor, a second connecting shaft, a second belt pulley and a second belt;
the upper end fixedly connected with two sets of support frames of support body, two sets of be provided with two sets of second belt between the support frame, two sets of be provided with two sets of second connecting axles between the second belt, the equal fixedly connected with second belt pulley in both ends of second connecting axle, second belt pulley wrap-around is at the inner wall of second belt, second driving motor is installed to the lateral wall of support frame, second driving motor's output shaft runs through the lateral wall of support frame and carries out fixed connection with corresponding second belt pulley, the second connecting plate is the multiunit setting to distribute between two sets of second belt pulleys, second elastic block fixed connection is on the lateral surface of second belt pulley.
Further, the side surface of the telescopic column is fixedly connected with an arc scraping plate through a bolt at a position close to the lower end.
Further, a plurality of groups of horizontal liquid guide grooves are formed in the side surface of the arc-shaped scraping plate, a vertical liquid guide groove is formed in the position, close to the right end, of the side surface of the arc-shaped scraping plate, and the vertical liquid guide groove is communicated with the horizontal liquid guide groove.
Further, a second rack plate is fixedly connected to the inner wall of the supporting frame, and the second rack plate is installed at a path through which the gear passes.
Further, a sliding groove is formed in the upper surface of the mounting plate, a sliding block is fixedly connected to the lower surface of the moving block, and the side surface of the sliding block is slidably connected in the sliding groove.
Further, the outer surface of the electromagnetic induction heating component is wrapped with a layer of heat preservation cotton.
Compared with the prior art, the invention has the beneficial effects that:
(1) This scheme rotates through driving the pick when pick heating welding, and the pick is convenient for evenly be heated in electromagnetic induction heating subassembly when rotating, and the brazing filler metal in the pick is when melting to liquid, and the pick rotates everywhere that also is convenient for liquid brazing filler metal to flow the welding seam to improve the welding effect.
(2) This scheme is after the pick is accomplished by the heating, and the grip block is held, then positive and negative rotation pick head, and pick head can carry out positive and negative rotation in the welding seam, helps liquid solder to flow in the welding seam, and the even everywhere that flows to the welding seam of liquid solder of being convenient for to further improvement is to the welding effect of pick.
(3) This scheme is when the pick head is extruded, and the inside unnecessary solder of pick overflows, and pivoted arc scraper blade can strike off the solder that overflows, prevents that the solder from solidifying in the overflow department of pick head, avoids follow-up comparatively troublesome problem of polishing.
Drawings
FIG. 1 is an overall structural external view of the present invention;
FIG. 2 is a conveying block diagram of a welding pick of the present invention;
FIG. 3 is a bottom view of the rotary mechanism of the present invention;
FIG. 4 is a schematic view of a clamping mechanism according to the present invention;
FIG. 5 is a bottom view of the moving block of the present invention;
FIG. 6 is a schematic view of the fastening mechanism of the present invention;
FIG. 7 is a bottom view of the fastening mechanism of the present invention;
FIG. 8 is a cross-sectional view of the interior of the sleeve and telescoping post of the present invention;
FIG. 9 is an enlarged view of point A of FIG. 7 in accordance with the present invention;
fig. 10 is a view showing a cutting pick of the present invention.
The reference numerals in the figures illustrate:
1. a frame body; 2. a first driving motor; 3. a first pulley; 4. a first connecting shaft; 5. a first belt; 6. a first elastic block; 7. a first connection plate; 8. a clamping rod; 9. an electromagnetic induction heating assembly; 10. a first rack plate; 11. a connecting column; 12. teeth; 13. a mounting plate; 14. a moving block; 15. an L-shaped column; 16. a first spring; 17. a chute; 18. a slide block; 19. a limiting plate; 20. a guide plate; 21. an arc chute; 22. a second driving motor; 23. a second connecting shaft; 24. a second pulley; 25. a second belt; 26. a second elastic block; 27. a second connecting plate; 28. a gear; 29. a sleeve; 30. a second spring; 31. a telescopic column; 32. an arc-shaped groove; 33. a support frame; 34. an arc-shaped scraping plate; 35. a horizontal liquid guiding groove; 36. a vertical liquid guide groove; 37. a bolt; 38. a second rack plate; 39. a third rack plate; 40. a tooth holder; 41. cutting pick head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 10, a cutting pick welding device of a ditcher comprises a frame body 1, wherein an electromagnetic induction heating assembly 9 is installed at the upper end of the frame body 1, two groups of first belts 5 are arranged in the frame body 1, two groups of first connecting shafts 4 are arranged between the two groups of first belts 5, two ends of each first connecting shaft 4 are fixedly connected with first belt pulleys 3, the first belt pulleys 3 are wound on the inner walls of the first belts 5, a first driving motor 2 is installed on the side walls of the frame body 1, the output of the first driving motor 2 penetrates through the side walls of the frame body 1 and is in rotary connection with the corresponding first belt pulleys 3, a plurality of groups of first connecting plates 7 which are uniformly distributed are arranged between the two groups of first belts 5, the left end and the right end of each first connecting plate 7 are uniformly and fixedly connected with first elastic blocks 6, the first elastic blocks 6 are fixedly connected to the outer side walls of the first belts 5, and four groups of clamping rods 8 which are uniformly distributed are arranged on the first connecting plates 7;
as shown in fig. 2 to 4 and 10, a rotating mechanism is arranged in the frame body 1 and is used for driving the cutting pick to rotate, and the rotating mechanism comprises a first rack plate 10, a connecting column 11, teeth 12 and a mounting disc 13;
be provided with mounting plate 13 on the first connecting plate 7, clamping lever 8 sets up on mounting plate 13, and the lower terminal surface fixedly connected with spliced pole 11 of mounting plate 13, and the lower extreme of spliced pole 11 runs through first connecting plate 7 and extends to outside, and the side surface of spliced pole 11 is close to lower extreme position fixedly connected with multiunit evenly distributed's tooth 12, and tooth 12 is annular distribution, and one side meshing of tooth 12 is connected with first rack board 10, and first rack board 10 is installed on the inner wall of support body 1.
When the cutting pick needs to be welded, a proper amount of brazing filler metal is firstly added into a groove of the tooth holder 40 or the brazing filler metal is smeared on the side surface of the cutting pick head 41, then the cutting pick head 41 is put into the groove of the tooth holder 40, at the moment, the cutting pick is put between the plurality of groups of clamping rods 8, the plurality of groups of clamping rods 8 can prop against the mushroom cap of the tooth holder 40, the first driving motor 2 and the electromagnetic induction heating assembly 9 are started, the first driving motor 2 can drive the corresponding first belt pulley 3 and the first connecting shaft 4 to synchronously rotate, the first belt pulley 3 can drive the two groups of first belt 5 to operate when rotating, the first belt 5 can drive the first elastic block 6 and the first connecting plate 7 to move towards the inside of the electromagnetic induction heating assembly 9, the first elastic block 6 is mainly used for moving to the bending position of the first belt 5 along with the first belt 5, the first elastic block 6 deforms, and normal movement of the first connecting plate 7 is ensured.
After the first connecting plate 7 enters the electromagnetic induction heating assembly 9, teeth 12 on the connecting column 11 are contacted with the first rack plate 10, under the action of the first rack plate 10 on the teeth 12, the connecting column 11 rotates along with the first belt 5, the mounting plate 13 is driven to rotate in the rotation process, the mounting plate 13 can drive the plurality of groups of clamping rods 8 above to rotate in the rotation process, the clamping rods 8 can drive picks inside the clamping rods to rotate in the rotation process, the picks rotate in the electromagnetic induction heating assembly 9, the picks are convenient to uniformly heat in the electromagnetic induction heating assembly 9 when rotating, and brazing filler metal in the picks is convenient for liquid brazing filler metal to flow to all parts of a welding line when being melted to liquid, so that the welding effect is improved.
As shown in fig. 2 to 6 and 10, a clamping mechanism is arranged at a position, close to the left end, inside the frame body 1 and used for clamping a cutting pick, and comprises a moving block 14, an L-shaped column 15, a first spring 16, a limiting plate 19, a guide plate 20 and an arc-shaped chute 21;
the upper surface sliding connection of mounting disc 13 has two sets of movable blocks 14, the side surface fixedly connected with L shape post 15 of movable block 14, fixedly connected with first spring 16 between two sets of movable blocks 14, the lower extreme fixed connection of clamping lever 8 is on the upper surface of movable block 14, the inner wall fixedly connected with two sets of limiting plates 19 of support body 1, limiting plate 19 right side fixedly connected with guide plate 20, the inclined plane setting is personally submitted to two adjacent faces of two sets of guide plates 20, arc spout 21 has all been seted up to the adjacent face of two sets of guide plates 20 and the two adjacent faces of two sets of guide plates 20.
As shown in fig. 6 to 8 and 10, a fastening mechanism is arranged above the clamping mechanism, the fastening mechanism is used for accelerating the flow of brazing filler metal in the welding line, a conveying mechanism is connected to the fastening mechanism, and the conveying mechanism is used for conveying the fastening mechanism to operate;
the fastening mechanism comprises a second elastic block 26, a second connecting plate 27, a gear 28, a sleeve 29, a second spring 30, a telescopic column 31 and an arc-shaped groove 32; the both ends fixedly connected with second elastic block 26 of second connecting plate 27, second elastic block 26 sets up on transport mechanism, the lower surface rotation of second connecting plate 27 is connected with gear 28, the side surface meshing of gear 28 is connected with third rack board 39, third rack board 39 installs on the inner wall of support frame 33, the lower surface fixedly connected with sleeve 29 of gear 28, the upper end inner wall fixedly connected with second spring 30 of sleeve 29, the lower extreme fixedly connected with telescopic column 31 of second spring 30, arc recess 32 has been seted up to the lower terminal surface of telescopic column 31, the inner wall of arc recess 32 is coarse mechanism design.
As shown in fig. 6 and 7 and 10, the transfer mechanism includes a second driving motor 22, a second connecting shaft 23, a second pulley 24, and a second belt 25; the upper end fixedly connected with two sets of support frames 33 of support body 1, be provided with two sets of second belt 25 between two sets of support frames 33, be provided with two sets of second connecting axle 23 between two sets of second belt 25, the both ends of second connecting axle 23 all fixedly connected with second belt pulley 24, second belt pulley 24 wrap-around is at the inner wall of second belt 25, second driving motor 22 is installed to the lateral wall of support frame 33, the output shaft of second driving motor 22 runs through the lateral wall of support frame 33 and carries out fixed connection with corresponding second belt pulley 24, second connecting plate 27 is the multiunit setting, and distribute between two sets of second belt pulley 24, second elastic block 26 fixed connection is on the lateral surface of second belt pulley 24.
As shown in fig. 6, 7 and 10, a second rack plate 38 is fixedly connected to the inner wall of the support frame 33, and the second rack plate 38 is installed at a path through which the gear 28 passes.
After the cutting pick is welded, the cutting pick moves out of the electromagnetic induction heating assembly 9 and continues to move along with the first belt 5, finally the L-shaped column 15 contacts the arc-shaped chute 21 on the guide plate 20, the L-shaped column 15 is deflected due to rotation before, after contacting the guide plate 20 and is gradually aligned due to limit of the guide plate 20, the L-shaped column 15 is extruded by the inner wall of the arc-shaped chute 21 along with the gradual narrowing of the distance between the two groups of guide plates 20, the two groups of L-shaped columns 15 push the corresponding moving blocks 14, the two groups of moving blocks 14 are mutually close and extrude the first spring 16 between the two groups of moving blocks, the clamping rods 8 fixed above are driven to synchronously move after the two groups of moving blocks are mutually close, the clamping rods 8 clamp the tooth holder 40, and the L-shaped column 15 enters the arc-shaped chute 21 in the limiting plate 19 and continuously moves along with the continuous movement of the first belt 5.
After the cutting pick is moved out of the electromagnetic induction heating assembly 9, the second driving motor 22 is started, the second driving motor 22 drives the corresponding second belt pulley 24 and the second connecting shaft 23 to synchronously rotate, meanwhile, the second belt 25 is driven to operate, the second belt 25 drives the second elastic block 26 and the second connecting plate 27 to move together when operating, the second elastic block 26 is mainly used for the second connecting plate 27 to move to the bending position of the second belt 25 along with the second belt 25, the second elastic block 26 deforms, normal movement of the second connecting plate 27 is ensured, after the L-shaped column 15 enters between the two groups of guide plates 20, the second connecting plate 27 moves along with the second belt 25, the telescopic column 31 contacts the upper part of the cutting pick head 41, along with the continuous movement, the arc-shaped groove 32 covers the cutting pick head 41, and simultaneously the telescopic column 31 moves into the sleeve 29, and extrude second spring 30, realize the inner wall and the pick head 41 intensive contact of arc recess 32 this moment, first connecting plate 7 and second connecting plate 27 at this moment move leftwards simultaneously, gear 28 can contact second rack board 38 and third rack board 39 when the second connecting plate 27 is moving, will lead to gear 28 can carry out positive and negative rotation in the route of removal like this, gear 28 carries out positive and negative rotation and can drive telescopic column 31 and carry out positive and negative rotation, because the rough design of inner wall of arc recess 32, telescopic column 31 can drive pick head 41 and carry out positive and negative rotation in the toothholder 40 when carrying out positive and negative rotation, pick head 41 carries out positive and negative rotation in the welding seam, help liquid solder to flow in the welding seam, the even everywhere of welding seam that flows to the liquid solder of being convenient for, thereby improve the welding effect to the pick greatly.
After L-shaped post 15 leaves limiting plate 19, toothholder 40 no longer is pressed from both sides tightly, and the pick continues to move along with first belt 5, and finally when telescopic post 31 rotates along with second belt 25, telescopic post 31 can leave pick head 41, and when clamping lever 8 rotates along with first belt 5 downwards, the pick that welds is automatic to drop after, can place the basin that fills water in the below that drops, and the pick can drop in water and quick cooling to accomplish quenching.
As shown in fig. 9 and 10, an arc-shaped scraper 34 is fixedly connected to the side surface of the telescopic column 31 near the lower end by a bolt 37.
As shown in fig. 9 and 10, a plurality of groups of horizontal liquid guiding grooves 35 are formed in the side surface of the arc-shaped scraping plate 34, a vertical liquid guiding groove 36 is formed in the position, close to the right end, of the side surface of the arc-shaped scraping plate 34, and the vertical liquid guiding groove 36 and the horizontal liquid guiding groove 35 are communicated with each other.
When the pick head 41 is extruded by the telescopic column 31, redundant brazing filler metal in a welding line overflows from the upper end of the tooth holder 40, the arc-shaped scraping plate 34 can be driven to rotate when the telescopic column 31 rotates, the lower end of the arc-shaped scraping plate 34 can be contacted with the tooth holder 40, the overflowed brazing filler metal can be scraped off when the arc-shaped scraping plate 34 rotates, the brazing filler metal can flow into the horizontal liquid guide groove 35 under the action of centrifugal force and finally is converged in the vertical liquid guide groove 36, because the air flow is fast when the arc-shaped scraping plate 34 rotates, the liquid brazing filler metal of the arc-shaped scraping plate 34 can be quickly solidified and remain in the horizontal liquid guide groove 35 and the vertical liquid guide groove 36, when the brazing filler metal content in the horizontal liquid guide groove 35 and the vertical liquid guide groove 36 is high, the arc-shaped scraping plate 34 can be detached through the detaching bolts 37, the brazing filler metal in the arc-shaped scraping plate 34 can be cleaned through heating, and the cleaned brazing filler metal can be collected, and the cleaned brazing filler metal is convenient to be reused.
As shown in fig. 4 to 5 and 10, a chute 17 is formed on the upper surface of the mounting plate 13, a slider 18 is fixedly connected to the lower surface of the moving block 14, and the side surface of the slider 18 is slidably connected to the chute 17.
By adopting the above technical scheme, when the two groups of moving blocks 14 are close to or far from each other, the sliding block 18 slides in the sliding groove 17, so that a sliding space is provided for the moving blocks 14 to move.
As shown in fig. 1, the outer surface of the electromagnetic induction heating assembly 9 is wrapped with a layer of heat insulation cotton, so that the cutting pick is ensured to be in a stable heating environment, and the cutting pick is convenient to be heated rapidly.
Working principle: firstly, cutting picks to be welded are placed between a plurality of groups of clamping rods 8, the plurality of groups of clamping rods 8 can prop against the mushroom cap of a tooth holder 40, a first driving motor 2 and an electromagnetic induction heating assembly 9 are started, the first driving motor 2 can drive a corresponding first belt pulley 3 and a first connecting shaft 4 to synchronously rotate, the first belt pulley 3 can drive two groups of first belts 5 to operate when rotating, the first belts 5 can drive a first elastic block 6 and a first connecting plate 7 to move when operating and move towards the inside of the electromagnetic induction heating assembly 9, the first elastic block 6 is mainly used for moving the first connecting plate 7 along with the first belt 5 to the bending position of the first belt 5, the first elastic block 6 deforms, and normal movement of the first connecting plate 7 is guaranteed.
After the first connecting plate 7 enters the electromagnetic induction heating assembly 9, teeth 12 on the connecting column 11 are contacted with the first rack plate 10, under the action of the first rack plate 10 on the teeth 12, the connecting column 11 rotates along with the first belt 5, the mounting plate 13 is driven to rotate in the rotation process, the mounting plate 13 can drive the plurality of groups of clamping rods 8 above to rotate in the rotation process, the clamping rods 8 can drive picks inside the clamping rods to rotate in the rotation process, the picks rotate in the electromagnetic induction heating assembly 9, the picks are convenient to uniformly heat in the electromagnetic induction heating assembly 9 when rotating, and brazing filler metal in the picks is convenient for liquid brazing filler metal to flow to all parts of a welding line when being melted to liquid, so that the welding effect is improved.
After the cutting pick is welded, the cutting pick moves out of the electromagnetic induction heating assembly 9 and continues to move along with the first belt 5, finally the L-shaped column 15 contacts the arc-shaped chute 21 on the guide plate 20, the L-shaped column 15 is deflected due to rotation before, after contacting the guide plate 20 and is gradually aligned due to limit of the guide plate 20, the L-shaped column 15 is extruded by the inner wall of the arc-shaped chute 21 along with the gradual narrowing of the distance between the two groups of guide plates 20, the two groups of L-shaped columns 15 push the corresponding moving blocks 14, the two groups of moving blocks 14 are mutually close and extrude the first spring 16 between the two groups of moving blocks, the clamping rods 8 fixed above are driven to synchronously move after the two groups of moving blocks are mutually close, the clamping rods 8 clamp the tooth holder 40, and the L-shaped column 15 enters the arc-shaped chute 21 in the limiting plate 19 and continuously moves along with the continuous movement of the first belt 5.
After the cutting pick is moved out of the electromagnetic induction heating assembly 9, the second driving motor 22 is started, the second driving motor 22 drives the corresponding second belt pulley 24 and the second connecting shaft 23 to synchronously rotate, meanwhile, the second belt 25 is driven to operate, the second belt 25 drives the second elastic block 26 and the second connecting plate 27 to move together when operating, the second elastic block 26 is mainly used for the second connecting plate 27 to move to the bending position of the second belt 25 along with the second belt 25, the second elastic block 26 deforms, normal movement of the second connecting plate 27 is ensured, after the L-shaped column 15 enters between the two groups of guide plates 20, the second connecting plate 27 moves along with the second belt 25, the telescopic column 31 contacts the upper part of the cutting pick head 41, along with the continuous movement, the arc-shaped groove 32 covers the cutting pick head 41, and simultaneously the telescopic column 31 moves into the sleeve 29, and extrude second spring 30, realize the inner wall and the pick head 41 intensive contact of arc recess 32 this moment, first connecting plate 7 and second connecting plate 27 at this moment move leftwards simultaneously, gear 28 can contact second rack board 38 and third rack board 39 when the second connecting plate 27 is moving, will lead to gear 28 can carry out positive and negative rotation in the route of removal like this, gear 28 carries out positive and negative rotation and can drive telescopic column 31 and carry out positive and negative rotation, because the rough design of inner wall of arc recess 32, telescopic column 31 can drive pick head 41 and carry out positive and negative rotation in the toothholder 40 when carrying out positive and negative rotation, pick head 41 carries out positive and negative rotation in the welding seam, help liquid solder to flow in the welding seam, the even everywhere of welding seam that flows to the liquid solder of being convenient for, thereby improve the welding effect to the pick greatly.
After L-shaped post 15 leaves limiting plate 19, toothholder 40 no longer is pressed from both sides tightly, and the pick continues to move along with first belt 5, and finally when telescopic post 31 rotates along with second belt 25, telescopic post 31 can leave pick head 41, and when clamping lever 8 rotates along with first belt 5 downwards, the pick that welds is automatic to drop after, can place the basin that fills water in the below that drops, and the pick can drop in water and quick cooling to accomplish quenching.
The above is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a ditcher pick welding equipment, includes support body (1), its characterized in that: the electromagnetic induction type clamping device comprises a frame body (1), and is characterized in that an electromagnetic induction heating assembly (9) is arranged at the upper end of the frame body (1), two groups of first belts (5) are arranged in the frame body (1), two groups of first connecting shafts (4) are arranged between the first belts (5), first belt pulleys (3) are fixedly connected to the two ends of each first connecting shaft (4), the first belt pulleys (3) are wound on the inner wall of each first belt (5), a first driving motor (2) is arranged on the side wall of the frame body (1), the output of the first driving motor (2) penetrates through the side wall of the frame body (1) and is in rotary connection with the corresponding first belt pulleys (3), a plurality of groups of first connecting plates (7) which are uniformly distributed are arranged between the two groups of first belts (5), first elastic blocks (6) are uniformly and fixedly connected to the left end and right end of each first connecting plate (7), the first elastic blocks (6) are fixedly connected to the outer side wall of the first belts (5), and four groups of clamping rods (8) are uniformly distributed on the first connecting plates (7);
a rotating mechanism is arranged in the frame body (1) and used for driving the cutting pick to rotate;
a clamping mechanism is arranged in the frame body (1) at a position close to the left end, and is used for clamping cutting teeth;
the upper part of the clamping mechanism is provided with a fastening mechanism which is used for accelerating the flow of brazing filler metal in the welding line.
2. A ditcher pick welding apparatus in accordance with claim 1, wherein: the rotating mechanism comprises a first rack plate (10), a connecting column (11), teeth (12) and a mounting disc (13);
be provided with mounting plate (13) on first connecting plate (7), clamping lever (8) set up on mounting plate (13), the lower terminal surface fixedly connected with spliced pole (11) of mounting plate (13), the lower extreme of spliced pole (11) runs through first connecting plate (7) and extends to outside, the side surface of spliced pole (11) is close to lower extreme position fixedly connected with multiunit evenly distributed's tooth (12), tooth (12) are annular distribution, one side meshing of tooth (12) is connected with first tooth board (10), first tooth board (10) are installed on the inner wall of support body (1).
3. A ditcher pick welding apparatus in accordance with claim 2, wherein: the clamping mechanism comprises a moving block (14), an L-shaped column (15), a first spring (16), a limiting plate (19), a guide plate (20) and an arc chute (21);
the upper surface of the mounting plate (13) is slidably connected with two groups of moving blocks (14), the side surfaces of the moving blocks (14) are fixedly connected with L-shaped columns (15), a first spring (16) is fixedly connected between the two groups of moving blocks (14), and the lower end of the clamping rod (8) is fixedly connected to the upper surface of the moving blocks (14);
two groups of limiting plates (19) are fixedly connected to the inner wall of the frame body (1), guide plates (20) are fixedly connected to the right sides of the limiting plates (19), two groups of guide plates (20) are arranged in an inclined section on two adjacent surfaces, and arc-shaped sliding grooves (21) are formed in the adjacent surfaces of the guide plates (20) and the two adjacent surfaces of the guide plates (20).
4. A ditcher pick welding apparatus in accordance with claim 3, wherein: the fastening mechanism is connected with a conveying mechanism, and the conveying mechanism is used for conveying the fastening mechanism to operate;
the fastening mechanism comprises a second elastic block (26), a second connecting plate (27), a gear (28), a sleeve (29), a second spring (30), a telescopic column (31) and an arc-shaped groove (32);
the utility model discloses a transmission mechanism, including first connecting plate (27), second elastic block (26) set up on transport mechanism, the lower surface of second connecting plate (27) rotates and is connected with gear (28), the side surface meshing of gear (28) is connected with third rack board (39), third rack board (39) are installed on the inner wall of support frame (33), the lower surface fixedly connected with sleeve (29) of gear (28), the upper end inner wall fixedly connected with second spring (30) of sleeve (29), the lower extreme fixedly connected with telescopic column (31) of second spring (30), arc recess (32) have been seted up to the lower terminal surface of telescopic column (31), the inner wall of arc recess (32) is coarse structural design.
5. A ditcher pick welding apparatus in accordance with claim 4, wherein: the conveying mechanism comprises a second driving motor (22), a second connecting shaft (23), a second belt pulley (24) and a second belt (25);
the upper end fixedly connected with two sets of support frames (33) of support body (1), two sets of be provided with two sets of second belt (25) between support frames (33), two sets of be provided with two sets of second connecting axle (23) between second belt (25), the equal fixedly connected with second belt pulley (24) in both ends of second connecting axle (23), second belt pulley (24) wrap-around is at the inner wall of second belt (25), second driving motor (22) are installed to the lateral wall of support frames (33), the output shaft of second driving motor (22) runs through the lateral wall of support frames (33) and carries out fixed connection with corresponding second belt pulley (24), second connecting plate (27) are the multiunit setting to distribute between two sets of second belt pulley (24), second elastomeric block (26) fixed connection is on the lateral surface of second belt pulley (24).
6. A ditcher pick welding apparatus in accordance with claim 4, wherein: the side surface of the telescopic column (31) is fixedly connected with an arc scraping plate (34) close to the lower end through a bolt (37).
7. The ditcher cutting pick welding apparatus of claim 6, wherein: the side surface of the arc-shaped scraping plate (34) is provided with a plurality of groups of horizontal liquid guide grooves (35), the position, close to the right end, of the side surface of the arc-shaped scraping plate (34) is provided with a vertical liquid guide groove (36), and the vertical liquid guide groove (36) and the horizontal liquid guide groove (35) are mutually communicated.
8. A ditcher pick welding apparatus in accordance with claim 4, wherein: a second rack plate (38) is fixedly connected to the inner wall of the supporting frame (33), and the second rack plate (38) is installed on a path where the gear (28) passes.
9. A ditcher pick welding apparatus in accordance with claim 3, wherein: the upper surface of mounting disc (13) has seted up spout (17), the lower surface fixedly connected with slider (18) of movable block (14), the side surface sliding connection of slider (18) is in spout (17).
10. A ditcher pick welding apparatus in accordance with claim 1, wherein: the outer surface of the electromagnetic induction heating component (9) is wrapped with a layer of heat preservation cotton.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410147767.0A CN117655454B (en) | 2024-02-02 | 2024-02-02 | Cutting pick welding equipment of ditcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410147767.0A CN117655454B (en) | 2024-02-02 | 2024-02-02 | Cutting pick welding equipment of ditcher |
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| CN117655454B CN117655454B (en) | 2024-04-16 |
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|---|---|
| CN117655454B (en) | 2024-04-16 |
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