CN116673746B - Round-link chain production process and processing device - Google Patents
Round-link chain production process and processing device Download PDFInfo
- Publication number
- CN116673746B CN116673746B CN202310899041.8A CN202310899041A CN116673746B CN 116673746 B CN116673746 B CN 116673746B CN 202310899041 A CN202310899041 A CN 202310899041A CN 116673746 B CN116673746 B CN 116673746B
- Authority
- CN
- China
- Prior art keywords
- ring
- fixedly connected
- arc
- plate
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 34
- 238000005242 forging Methods 0.000 abstract description 12
- 238000005452 bending Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000005498 polishing Methods 0.000 abstract description 7
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 6
- 238000010422 painting Methods 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a round-link chain production process and a processing device, wherein the round-link chain production process comprises the following steps: material forming, serial connection, welding, stretching, heat treatment, low-temperature tempering, polishing, painting and warehousing. The left ring, the right ring and the even chain ring are all made of alloy steel through die forging, and are formed by forging through a die, so that the size is accurate, the mechanical property is good, and the service life is long. The strength of the bending part is larger and more stable, the strength is not uniform due to stretching deformation, and the strength of the bending part of the left ring and the right ring is larger than that of the bending part of the straight steel bar; and the left ring and the right ring are welded into a whole, and two welding points exist on the odd chain ring, so that the wear resistance and the strength of the odd chain ring are enhanced, the strength of the annular chain on two sides along the length direction can be improved, and the integral strength of the annular chain is further improved.
Description
Technical Field
The invention relates to the field of round-link chain production, in particular to a round-link chain production process and a processing device.
Background
In the mechanical manufacturing, a round-link chain is a mechanical component which is quite common in use, and the round-link chain is generally made of metal, is in a shape of a ring or is in a shape of a ring, and is generally used for mechanical transmission and traction. The ring chain structure is simpler, and the functions of hoisting, traction, conveying and installation take important roles in a plurality of fields such as constructional engineering, machine manufacturing and the like by virtue of the rigidity and the high strength of the ring chain structure.
In the related art, the production process of the metal round-link chain comprises bending, serial connection and welding: the single chain ring of the round-link chain is made of steel, two ends of a straight steel bar are bent generally to form the chain ring, the bent steel bar is connected with other bent steel bars in series, and finally two ends of all the bent steel bars are welded together, so that a welding point exists in the single formed chain ring. When the round-link chain is used, the main reason that the round-link chain breaks is that the two side edges in the length direction are worn for a long time.
Aiming at the related technology, when the technology is adopted to produce and manufacture the round-link chain, the straight steel bar is bent, the bending part is forced to stretch and deform, the strength of the bending part is easy to be reduced, and the stress is easy to change; simultaneously, the two sides of the round-link chain along the length direction can be thinned, the strength is reduced, and then the integral strength of the round-link chain is reduced, so that the service life of the round-link chain is shortened.
Disclosure of Invention
In order to improve the strength of the round-link chain, the application provides a round-link chain production process and a processing device.
In a first aspect, the application provides a round-link chain production process, which adopts the following technical scheme:
A round-link chain production process, comprising:
S1, performing S1; forming a material, namely manufacturing an odd chain ring and an even chain ring by using alloy steel as a raw material through a forging method of die forging forming, wherein the odd chain ring comprises a left ring and a right ring, the whole of the even chain ring is elliptical, and the left ring and the right ring are arc-shaped;
S2, performing S2; the method comprises the steps of connecting an odd chain ring with an even chain ring in series, connecting the odd chain ring with the even chain ring in series, connecting two ends of a single even chain ring with a left ring and a right ring in series respectively, enabling the left ring and the right ring to penetrate through two ends of the even chain ring respectively, installing the left ring and the right ring on the same even chain ring in a back-to-back mode, installing the left ring and the right ring of two adjacent even chain rings in a right-to-face mode, and enabling the two ends of the left ring and the two ends of the right ring in a right-to-face mode;
S3, performing S3; welding, namely welding the left ring and the right ring which are connected in series in sequence, wherein the welding point is the position where the left ring and the right ring are opposite to each other, so that the left ring and the right ring are welded into a complete odd chain ring, two welding points are respectively arranged on two sides of the odd chain ring along the length direction, and all the odd chain rings and the even chain ring are connected into a complete annular chain;
s4, performing S4; stretching, namely stretching the whole round-link chain, and measuring by using a round-link chain die or a caliper to ensure that the tolerance of the round-link chain is +/-0.5 mm;
s5, performing S5; heat treatment, annealing and quenching the round-link chain, so as to improve the integral strength of the round-link chain;
s6, performing S6; and warehousing, namely packaging the round-link chain, and conveying the round-link chain into the warehouse through conveying equipment.
By adopting the technical scheme, the left ring, the right ring and the even chain ring are all made of alloy steel through die forging, and are formed by forging through using a die, so that the die has the advantages of accurate size, good mechanical property and long service life. The strength of the bending part is relatively high and stable, and the uneven strength caused by stretching deformation can be avoided; and the left ring and the right ring are welded into a whole, so that the wear resistance and the strength of the ring chain are enhanced, the strength of the ring chain on two sides along the length direction can be improved, and the overall strength of the ring chain is further improved.
Optionally, between S5 and S6, further includes: s5.1; and (5) tempering at low temperature, and performing low-temperature tempering on the round-link chain.
By adopting the technical scheme, the low-temperature tempering is convenient for further stabilizing the performance and the size of the chain ring.
Optionally, between S5 and S6, further includes: s5.2; polishing and spraying paint, namely performing rust removal and polishing treatment on the qualified round-link chain; and then the round-link chain is sprayed with paint, and the paint layer surface is noted to have no paint tumor during the paint spraying.
By adopting the technical scheme, the polishing can ensure the surface smoothness of the round-link chain; the paint spraying is beneficial to prolonging the service life of the round-link chain.
In a second aspect, the present application provides a round-link chain processing apparatus, which adopts the following technical scheme:
The utility model provides a round-link chain processingequipment, includes the workstation, workstation sliding connection has the mounting panel, the mounting panel along length direction set up a plurality of perpendicular grooves with even chain link looks adaptation, perpendicular groove length is less than even chain link length, be equipped with first arc wall and second arc wall between the adjacent perpendicular groove, first arc wall and left ring looks adaptation, second arc wall and right ring looks adaptation, workstation fixedly connected with riser, riser fixedly connected with first pneumatic cylinder, two bonding tools of first pneumatic cylinder output fixedly connected with, the workstation is equipped with the drive assembly that the drive mounting panel removed.
By adopting the technical scheme, the even chain rings are sequentially arranged in the vertical grooves of the mounting plate, the left ring passes through the corresponding even chain ring to be arranged in the first arc groove, the right ring passes through the corresponding even chain ring to be arranged in the second arc groove, the two welding heads are opposite to each other between the left ring and the right ring through the first hydraulic cylinder, the left ring and the right ring are further welded together to form an odd chain ring, the first hydraulic cylinder drives the welding heads to move upwards, and the driving assembly drives the mounting plate to move; and repeating the operation, so that all the left rings and the corresponding right rings can be welded together, and finally the odd chain ring and the even chain ring are sequentially connected in series to form a round-link chain, so that the serial connection forming of the round-link chain is more convenient.
Optionally, the workbench is fixedly connected with two hollow charging barrels, one of the charging barrels is matched with the left ring, the other charging barrel is matched with the right ring, the workbench is fixedly provided with two discharging components matched with the charging barrels, the discharging components comprise a first motor, a connecting shaft, a first circular plate and a second circular plate, the first motor is fixedly connected with the workbench, an output shaft of the first motor is fixedly connected with the connecting shaft, the first circular plate is positioned above the second circular plate, the first circular plate and the second circular plate are both fixedly connected with the connecting shaft, the first circular plate is fixedly connected with a first arc plate, the second circular plate is fixedly connected with a second arc plate, the first arc plate and the second arc plate are staggered along the height direction, clamping ports matched with the first arc plate are formed in the charging barrels, and the second arc plate is matched with the lower end face of the corresponding charging barrel; the mounting panel has offered a plurality of first spread grooves with feed cylinder matched with along length direction, is equipped with the second spread groove between first arc wall and the second arc wall, and first spread groove is linked together with the second spread groove, and the second spread groove is linked together with erecting the groove.
By adopting the technical scheme, a plurality of left rings and right rings are respectively arranged in two charging barrels, the output shaft of a first motor drives a first circular plate and a second circular plate to rotate, when the second arc plate rotates, the charging barrels limit the left rings, the left ring at the lowest end of the charging barrels and the second arc plate relatively move, and when the second arc plate is separated from the charging barrels, the left ring at the lowest end of the charging barrels falls into a first connecting groove below; meanwhile, the first arc-shaped plate is inserted into the clamping opening to support the left ring at the lower end of the charging barrel, when the first arc-shaped plate is separated from the charging barrel, the left ring at the lower end of the charging barrel at the last end falls onto the second arc-shaped plate and falls onto the left ring at the lowest end of the initial charging barrel, and the operations are repeated, so that the left ring can fall in the charging barrel intermittently; realize that left ring and right ring whereabouts to corresponding first spread groove, remove left ring and right ring to the second spread groove again in, remove left ring to first arc inslot, right ring remove to the second arc inslot again, be favorable to reducing time and physical power that operating personnel put left ring, right ring, improvement production efficiency.
Optionally, the workbench is fixedly connected with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is fixedly connected with a push plate corresponding to the first connecting groove; the workbench is fixedly connected with a locating plate, the locating plate is fixedly connected with a third hydraulic cylinder, the output end of the third hydraulic cylinder is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a first gear, the lower end of the supporting plate is slidably connected with two first racks meshed with the first gear, and the first racks are fixedly connected with push rods matched with odd chain rings.
By adopting the technical scheme, the mounting plate moves to the position corresponding to the left ring and the right ring and the push plate, and the output end of the second hydraulic cylinder drives the push plate to push the left ring and the right ring into the corresponding second connecting groove; the operating personnel restarts the third pneumatic cylinder, and the third pneumatic cylinder output drives the backup pad and moves down, and second motor output shaft rotates and makes two first racks be close to each other, and the push rod promotes the left ring to first arc inslot, and the right ring promotes to the second arc inslot, realizes automatic installation and welding to left ring, right ring, is favorable to practicing thrift manpower and time cost, improves production efficiency.
Optionally, limiting plates are fixedly connected with two sides of the mounting plate, limiting grooves matched with the limiting plates are formed in the workbench, the driving assembly comprises a third motor, a second gear and a second rack, the third motor is fixedly connected with the workbench, the second rack is fixedly connected with the lower end face of the mounting plate, an output shaft of the third motor is fixedly connected with the second gear, and the second gear is meshed with the second rack.
Through adopting above-mentioned technical scheme, the third motor drives second gear rotation, makes second rack and mounting panel remove, and the spacing groove is spacing to the mounting panel, and it is comparatively convenient to realize the removal of mounting panel.
Optionally, a plurality of through holes have been seted up to the mounting panel, and first arc wall and second arc wall all are linked together with the through-hole, and the workstation below is equipped with the collection box corresponding with the through-hole.
Through adopting above-mentioned technical scheme, welding slag that the welding produced passes the through-hole whereabouts to the collection incasement, and it is comparatively convenient to collect welding slag.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The left ring, the right ring and the even chain ring are all made of alloy steel through die forging, and are formed by forging through a die, so that the size is accurate, the mechanical property is good, and the service life is long. The strength of the bending part is relatively high and stable, and the uneven strength caused by stretching deformation can be avoided; the left ring and the right ring are welded into a whole, so that the wear resistance and the strength of the ring chain are enhanced, the strength of the ring chain at two sides along the length direction can be improved, and the overall strength of the ring chain is further improved;
2. The even chain rings are sequentially arranged in the vertical grooves of the mounting plate, the left ring passes through the corresponding even chain ring to be arranged in the first arc-shaped groove, the right ring passes through the corresponding even chain ring to be arranged in the second arc-shaped groove, the two welding heads are opposite to the left ring and the right ring through the first hydraulic cylinder, the left ring and the right ring are further welded together to form an odd chain ring, the first hydraulic cylinder drives the welding heads to move upwards, and the driving assembly drives the mounting plate to move; the operation is repeated, so that all left rings and corresponding right rings can be welded together, and finally, the odd chain ring and the even chain ring are sequentially connected in series to form a round-link chain, so that the serial connection forming of the round-link chain is more convenient;
3. The mounting plate moves to the position where the left ring and the right ring correspond to the push plate, and the output end of the second hydraulic cylinder drives the push plate to push the left ring and the right ring into the corresponding second connecting groove; the operating personnel restarts the third pneumatic cylinder, and the third pneumatic cylinder output drives the backup pad and moves down, and second motor output shaft rotates and makes two first racks be close to each other, and the push rod promotes the left ring to first arc inslot, and the right ring promotes to the second arc inslot, realizes automatic installation and welding to left ring, right ring, is favorable to practicing thrift manpower and time cost, improves production efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a round-link chain production process according to an embodiment of the present application.
Fig. 2 is a schematic diagram of the overall structure of a round-link chain processing device according to an embodiment of the present application.
Fig. 3 is a schematic structural view of the driving assembly.
Fig. 4 is a schematic view of the position structure of the vertical groove, the first connecting groove and the second connecting groove.
Fig. 5 is a schematic view of the positional relationship of the mounting plate and the cartridge.
Fig. 6 is a schematic structural view of the blanking assembly.
Fig. 7 is a schematic diagram of the connection of the first gear to the first rack.
Reference numerals illustrate: 1. odd links; 2. a coupling link; 3. a left ring; 4. a right ring; 5. a work table; 6. a mounting plate; 7. a vertical groove; 8. a first arc-shaped groove; 9. a second arc-shaped groove; 10. a vertical plate; 11. a first hydraulic cylinder; 12. welding head; 13. a drive assembly; 14. a charging barrel; 15. a blanking assembly; 16. a first motor; 17. a connecting shaft; 18. a first circular plate; 19. a second circular plate; 20. a first arcuate plate; 21. a second arcuate plate; 22. a clamping port; 23. a first connection groove; 24. a second connecting groove; 25. a second hydraulic cylinder; 26. a push plate; 27. a positioning plate; 28. a third hydraulic cylinder; 29. a support plate; 30. a second motor; 31. a first gear; 32. a first rack; 33. a push rod; 34. a limiting plate; 35. a limit groove; 36. a third motor; 37. a second gear; 38. a second rack; 39. a through hole; 40. and (5) collecting a box.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a round-link chain production process.
Examples
Referring to fig. 1, a round-link chain production process includes:
s1, performing S1; forming materials, namely manufacturing an odd chain ring 1 and an even chain ring 2 by using alloy steel as a raw material through a forging method of die forging forming, wherein the odd chain ring 1 comprises a left ring 3 and a right ring 4, the whole even chain ring 2 is elliptical, and the left ring 3 and the right ring 4 are arc-shaped;
S2, performing S2; when the two ends of a single even chain ring 2 are respectively connected in series with a left ring 3 and a right ring 4, the left ring 3 and the right ring 4 respectively penetrate through two end parts of the even chain ring 2, the left ring 3 and the right ring 4 on the same even chain ring 2 are installed in a back-to-back way, the left ring 3 and the right ring 4 of two adjacent even chain rings 2 are installed in a right-to-face way, and the two end parts of the left ring 3 are opposite to the two end parts of the right ring 4;
S3, performing S3; welding, namely sequentially welding the left ring 3 and the right ring 4 which are connected in series, wherein the welding point is the position where the left ring 3 and the right ring 4 are opposite to each other, so that the left ring 3 and the right ring 4 are welded into a complete odd chain ring 1, two welding points are respectively arranged on two sides of the odd chain ring 1 along the length direction, and all the odd chain rings 1 and the even chain rings 2 are connected into a whole annular chain;
s4, performing S4; stretching, namely stretching the whole round-link chain, and measuring by using a round-link chain die or a caliper to ensure that the tolerance of the round-link chain is +/-0.5 mm;
s5, performing S5; heat treatment, annealing and quenching the round-link chain, so as to improve the integral strength of the round-link chain;
S5.1; low-temperature tempering is carried out on the round-link chain, so that the performance and the size of the chain ring are further stabilized;
S5.2; polishing and painting, namely derusting and polishing the qualified round-link chain, wherein the polishing can ensure the surface smoothness of the round-link chain; painting the round-link chain, wherein paint tumors do not exist on the surface of the paint layer during painting, and the service life of the round-link chain is prolonged by painting;
s6, performing S6; and warehousing, namely packaging the round-link chain, and conveying the round-link chain into the warehouse through conveying equipment.
Referring to fig. 1, the left ring 3, the right ring 4 and the even chain ring 2 are all made of alloy steel through die forging, and are formed through forging by using a die, so that the size is accurate, the mechanical property is good, and the service life is long. The strength of the bending part is larger and more stable, the strength is not uniform due to stretching deformation, and the strength of the bending part of the left ring 3 and the right ring 4 is larger than that of the bending part of the straight steel bar; and the left ring 3 and the right ring 4 are welded into a whole, and the odd chain ring 1 is provided with two welding points, so that the wear resistance and the strength of the odd chain ring are enhanced, the strength of the round-link chain at two sides along the length direction can be improved, and the integral strength of the round-link chain is further improved.
The embodiment of the application also discloses a device for processing the round-link chain.
Referring to fig. 2 and 3, a round-link chain processing device comprises a workbench 5, the workbench 5 is slidably connected with a mounting plate 6, the workbench 5 is provided with a driving assembly 13 for driving the mounting plate 6 to move, the driving assembly 13 comprises a third motor 36, a second gear 37 and a second rack 38, the third motor 36 is fixedly connected with the workbench 5, the second rack 38 is fixedly connected with the lower end face of the mounting plate 6, an output shaft of the third motor 36 is fixedly connected with the second gear 37, an operator starts the third motor 36, the output shaft of the third motor 36 rotates to drive the second gear 37 to rotate, the second gear 37 is meshed with the second rack 38, and then the second rack 38 and the mounting plate 6 are driven to move. Limiting plates 34 are fixedly connected to two sides of the mounting plate 6, limiting grooves 35 are formed in the workbench 5, the limiting grooves 35 limit the mounting plate 6, and movement of the mounting plate 6 is convenient and fast.
Referring to fig. 2 and 4, the mounting plate 6 is provided with a plurality of vertical grooves 7 adapted to the even chain rings 2 along the length direction, and an operator sequentially places the plurality of even chain rings 2 in the vertical grooves 7 of the mounting plate 6 according to the required annular chain length, wherein the length of the vertical grooves 7 is smaller than that of the even chain rings 2, so that the even chain rings 2 are prevented from falling.
Referring to fig. 5 and 6, the workbench 5 is fixedly connected with two hollow barrels 14, one barrel 14 is matched with the left ring 3, the other barrel 14 is matched with the right ring 4, an operator respectively places a plurality of left rings 3 and right rings 4 in the two barrels 14, and the left rings 3 and the right rings 4 in the barrels 14 are vertically stacked along the height direction. The workbench 5 is fixedly provided with two blanking components 15 matched with the charging barrel 14, the blanking components 15 comprise a first motor 16, a connecting shaft 17, a first circular plate 18 and a second circular plate 19, the first motor 16 is fixedly connected with the workbench 5, an output shaft of the first motor 16 is fixedly connected with the connecting shaft 17, the first circular plate 18 is positioned above the second circular plate 19, and the first circular plate 18 and the second circular plate 19 are fixedly connected with the connecting shaft 17. The operator starts the first motor 16, and the output shaft of the first motor 16 drives the connecting shaft 17 to rotate, so that the first circular plate 18 and the second circular plate 19 rotate.
Referring to fig. 5 and 6, the first circular plate 18 is fixedly connected with the first arc plate 20, the second circular plate 19 is fixedly connected with the second arc plate 21, the first arc plate 20 and the second arc plate 21 are staggered along the height direction, the charging barrel 14 is provided with clamping openings 22 matched with the first arc plate 20, the second arc plate 21 is matched with the lower end surface of the corresponding charging barrel 14, and in the initial position, the second arc plate 21 is in contact with the left ring 3 at the lowest end in the charging barrel 14, and the first arc plate 20 is not in contact with the charging barrel 14. When the second arc plate 21 rotates, the charging barrel 14 limits the left ring 3, the left ring 3 at the lowest end of the charging barrel 14 and the second arc plate 21 move relatively, the mounting plate 6 is provided with a plurality of first connecting grooves 23 matched with the charging barrel 14 along the length direction, and when the second arc plate 21 is separated from the charging barrel 14, the left ring 3 at the lowest end of the charging barrel 14 falls into the first connecting grooves 23 below.
Referring to fig. 5 and 6, at the same time, the first arc plate 20 is inserted into the clamping opening 22 to support the left ring 3 at the last one of the lower ends of the charging barrel 14, and as the first arc plate 20 continues to rotate, the left ring 3 at the last one of the lower ends of the charging barrel 14 moves relatively to the first arc plate 20, when the first arc plate 20 is separated from the charging barrel 14, the left ring 3 at the last one of the lower ends of the charging barrel 14 falls onto the second arc plate 21, falls onto the position of the left ring 3 at the last one of the lower ends of the initial charging barrel 14, and repeats the above operation, so that intermittent falling of the left ring 3 in the charging barrel 14 can be realized; the intermittent falling of the right ring 4 in the charging barrel 14 is the same as the falling of the left ring 3, so that the falling of the left ring 3 and the right ring 4 into the corresponding first connecting grooves 23 can be realized.
Referring to fig. 4 and 5, the workbench 5 is fixedly connected with a second hydraulic cylinder 25, the output end of the second hydraulic cylinder 25 is fixedly connected with a push plate 26 corresponding to the first connecting groove 23, and after the left ring 3 and the right ring 4 fall into the corresponding first connecting groove 23, the mounting plate 6 moves to the positions corresponding to the push plate 26 of the left ring 3 and the right ring 4. The operator starts the second hydraulic cylinder 25, and the output end of the second hydraulic cylinder 25 stretches to drive the push plate 26 to move. A first arc-shaped groove 8 and a second arc-shaped groove 9 are arranged between the adjacent vertical grooves 7, the first arc-shaped groove 8 is matched with the left ring 3, and the second arc-shaped groove 9 is matched with the right ring 4; a second connecting groove 24 is arranged between the first arc-shaped groove 8 and the second arc-shaped groove 9, and the second connecting groove 24 is communicated with the corresponding first arc-shaped groove 8 and second arc-shaped groove 9. The first connecting groove 23 is communicated with the second connecting groove 24, the first connecting groove 23 is vertical to the second connecting groove 24, the groove depth of the second connecting groove 24 is smaller than the groove depths of the first arc-shaped groove 8 and the second arc-shaped groove 9, the second connecting groove 24 is communicated with the vertical groove 7, the push plate 26 is driven to move by the second hydraulic cylinder 25, the left ring 3 and the right ring 4 are pushed into the corresponding second connecting groove 24, and the left ring 3 and the right ring 4 can pass through the gap of the corresponding coupling ring 2 when moving into the second connecting groove 24.
Referring to fig. 4 and 7, the workbench 5 is fixedly connected with a positioning plate 27, the positioning plate 27 is fixedly connected with a third hydraulic cylinder 28, the output end of the third hydraulic cylinder 28 penetrates through the positioning plate 27 and is fixedly connected with a supporting plate 29, an operator restarts the third hydraulic cylinder 28, and the output end of the third hydraulic cylinder 28 drives the supporting plate 29 to move downwards. The supporting plate 29 is fixedly connected with a second motor 30, an output shaft of the second motor 30 penetrates through the supporting plate 29 and is fixedly connected with a first gear 31, the second motor 30 is started again, and the output shaft of the second motor 30 rotates to drive the first gear 31 to rotate. The lower end part of the supporting plate 29 is slidably connected with two first racks 32 meshed with the first gear 31, so that the two first racks 32 are close to each other, the first racks 32 are fixedly connected with push rods 33 matched with the odd chain ring 1, the push rods 33 push the corresponding left ring 3 and right ring 4, the left ring 3 is pushed into the first arc-shaped groove 8, the right ring 4 is pushed into the second arc-shaped groove 9, the two end parts of the left ring 3 are opposite to the two end parts of the corresponding right ring 4, the installation and positioning of the left ring 3 and the right ring 4 are realized, the left ring 3 is installed in the first arc-shaped groove 8, and the left ring 3 is close to the right ring 4 but not contacted when the right ring 4 is installed in the second arc-shaped groove 9.
Referring to fig. 2 and 3, the workbench 5 is fixedly connected with a vertical plate 10, the vertical plate 10 is fixedly connected with a first hydraulic cylinder 11, the output end of the first hydraulic cylinder 11 is fixedly connected with two welding heads 12, and the driving assembly 13 drives the mounting plate 6 to move so that the two welding heads 12 are opposite to the left ring 3 and the right ring 4. An operator starts a first hydraulic cylinder 11, the output end of the first hydraulic cylinder 11 moves downwards, two welding heads 12 are opposite to the left ring 3 and the right ring 4, the left ring 3 and the right ring 4 are welded together to form an odd chain ring 1, after one odd chain ring 1 is welded, the first hydraulic cylinder 11 drives the welding heads 12 to move upwards, and then the driving assembly 13 drives the mounting plate 6 to move; the mounting plate 6 is provided with a plurality of through holes 39, the first arc-shaped groove 8 and the second arc-shaped groove 9 are communicated with the through holes 39, a collecting box 40 corresponding to the through holes 39 is arranged below the workbench 5, and welding slag generated in the welding process passes through the through holes 39 and falls into the collecting box 40.
Referring to fig. 4 and 5, the left ring 3 is installed to the first arc-shaped groove 8 and the right ring 4 is installed to the second arc-shaped groove 9 without manual operation, so that the left ring 3 and the right ring 4 are automatically installed and welded, the labor and time cost are saved, and the production efficiency is improved. And by repeating the operation, all the left rings 3 and the corresponding right rings 4 can be welded together, and finally the odd chain ring 1 and the even chain ring 2 are sequentially connected in series to form a round-link chain, so that the serial connection forming of the round-link chain is more convenient.
The implementation principle of the round-link chain processing device provided by the embodiment of the application is as follows: according to the required round-link chain length, a plurality of even chain rings 2 are sequentially arranged in the vertical grooves 7 of the mounting plate 6, an operator respectively arranges a plurality of left rings 3 and right rings 4 in two charging barrels 14, and the left rings 3 and the right rings 4 in the charging barrels 14 are vertically stacked along the height direction. The left rings 3 and the right rings 4 are respectively arranged in the two charging barrels 14, and the left rings 3 and the right rings 4 in the charging barrels 14 are vertically stacked along the height direction. Through unloading subassembly 15, realize that left ring 3 and right ring 4 fall to corresponding first spread groove 23. The mounting plate 6 moves to the corresponding position of the left ring 3 and the right ring 4 and the push plate 26, the output end of the second hydraulic cylinder 25 stretches to drive the push plate 26 to move, and the left ring 3 and the right ring 4 are pushed into the corresponding second connecting groove 24. The operator then activates the third hydraulic cylinder 28 and the output of the third hydraulic cylinder 28 drives the support plate 29 to move downwards. The second motor 30 is started again, the push rod 33 pushes the left ring 3 into the first arc-shaped groove 8, and the right ring 4 into the second arc-shaped groove 9. The mounting plate 6 is driven to move through the driving component 13, the two welding heads 12 are opposite to the left ring 3 and the right ring 4, the welding heads 12 weld the left ring 3 and the right ring 4 together to form an odd chain ring 1, after one odd chain ring 1 is welded, the first hydraulic cylinder 11 drives the welding heads 12 to move upwards, and then the driving component 13 drives the mounting plate 6 to move; and by repeating the operation, all the left rings 3 and the corresponding right rings 4 can be welded together, and finally the odd chain ring 1 and the even chain ring 2 are sequentially connected in series to form a round-link chain, so that the automatic installation and welding of the left rings 3 and the right rings 4 are realized, the labor and time cost is saved, and the production efficiency is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. The utility model provides a round-link chain processingequipment, includes workstation (5), its characterized in that: the workbench (5) is slidably connected with a mounting plate (6), a plurality of vertical grooves (7) matched with the even chain rings (2) are formed in the mounting plate (6) along the length direction, the length of each vertical groove (7) is smaller than that of each even chain ring (2), a first arc-shaped groove (8) and a second arc-shaped groove (9) are formed between every two adjacent vertical grooves (7), the first arc-shaped grooves (8) are matched with the left ring (3), the second arc-shaped grooves (9) are matched with the right ring (4), the workbench (5) is fixedly connected with a vertical plate (10), the first hydraulic cylinder (11) is fixedly connected with two welding heads (12), and the workbench (5) is provided with a driving assembly (13) for driving the mounting plate (6) to move; the workbench (5) is fixedly connected with two hollow charging barrels (14), one charging barrel (14) is matched with the left ring (3), the other charging barrel (14) is matched with the right ring (4), the workbench (5) is fixedly provided with two blanking components (15) matched with the charging barrels (14), the blanking components (15) comprise a first motor (16), a connecting shaft (17), a first circular plate (18) and a second circular plate (19), the first motor (16) is fixedly connected with the workbench (5), an output shaft of the first motor (16) is fixedly connected with the connecting shaft (17), the first circular plate (18) is positioned above the second circular plate (19), the first circular plate (18) and the second circular plate (19) are fixedly connected with the connecting shaft (17), the first circular plate (18) is fixedly connected with a first arc-shaped plate (20), the second circular plate (19) is fixedly connected with a second arc-shaped plate (21), the first arc-shaped plate (20) and the second arc-shaped plate (21) are arranged in a staggered mode along the height direction, and the first arc-shaped plate (20) and the second arc-shaped plate (21) are matched with the first arc-shaped plate (14) and the second arc-shaped plate (21) correspondingly; the mounting plate (6) is provided with a plurality of first connecting grooves (23) matched with the charging barrel (14) along the length direction, a second connecting groove (24) is arranged between the first arc-shaped groove (8) and the second arc-shaped groove (9), the first connecting groove (23) is communicated with the second connecting groove (24), and the second connecting groove (24) is communicated with the vertical groove (7); the workbench (5) is fixedly connected with a second hydraulic cylinder (25), and the output end of the second hydraulic cylinder (25) is fixedly connected with a push plate (26) corresponding to the first connecting groove (23); workstation (5) fixedly connected with locating plate (27), locating plate (27) fixedly connected with third pneumatic cylinder (28), third pneumatic cylinder (28) output fixedly connected with backup pad (29), backup pad (29) fixedly connected with second motor (30), second motor (30) output shaft fixedly connected with first gear (31), tip sliding connection has two first racks (32) with first gear (31) engaged with under backup pad (29), first rack (32) all fixedly connected with and odd chain ring (1) matched with push rod (33).
2. The round-link chain processing apparatus according to claim 1, wherein: limiting plates (34) are fixedly connected to two sides of the mounting plate (6), limiting grooves (35) matched with the limiting plates (34) are formed in the workbench (5), the driving assembly (13) comprises a third motor (36), a second gear (37) and a second rack (38), the third motor (36) is fixedly connected with the workbench (5), the second rack (38) is fixedly connected with the lower end face of the mounting plate (6), an output shaft of the third motor (36) is fixedly connected with the second gear (37), and the second gear (37) is meshed with the second rack (38).
3. The round-link chain processing apparatus according to claim 1, wherein: a plurality of through holes (39) are formed in the mounting plate (6), the first arc-shaped groove (8) and the second arc-shaped groove (9) are communicated with the through holes (39), and a collecting box (40) corresponding to the through holes (39) is arranged below the workbench (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899041.8A CN116673746B (en) | 2023-07-21 | 2023-07-21 | Round-link chain production process and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899041.8A CN116673746B (en) | 2023-07-21 | 2023-07-21 | Round-link chain production process and processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116673746A CN116673746A (en) | 2023-09-01 |
| CN116673746B true CN116673746B (en) | 2024-05-17 |
Family
ID=87783984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310899041.8A Active CN116673746B (en) | 2023-07-21 | 2023-07-21 | Round-link chain production process and processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116673746B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188142Y (en) * | 1993-12-23 | 1995-01-25 | 金馥松 | Anchor chain link |
| CN1184760A (en) * | 1996-12-13 | 1998-06-17 | Dbt德国矿业工程有限责任公司 | Link chain for chain conveyors, in particular scraper-chain conveyors for use in mining |
| CN1978090A (en) * | 2005-11-30 | 2007-06-13 | 辽源煤矿水泵厂 | Process for integrated forging three-ring chain |
| CN101157115A (en) * | 2007-10-31 | 2008-04-09 | 王洪军 | Automatic concatenation knitting-on method and apparatus for metal smith forging circular chain |
| CN101918159A (en) * | 2007-12-20 | 2010-12-15 | 佩瓦格奥地利有限公司 | Method for producing welded round and profile chains, chain links for a round or profile chain and round or profile chain made of chain links of said kind |
| CN102434630A (en) * | 2011-12-03 | 2012-05-02 | 江苏欧玛机械有限公司 | Round-link chain for heavy-duty hoisting |
| CN202398779U (en) * | 2011-12-23 | 2012-08-29 | 王洪军 | Automatic string braiding device for high strength large ring chain for mine |
| CN103418738A (en) * | 2013-08-13 | 2013-12-04 | 江苏金茂制链有限公司 | Compact-chain connecting method by once positioning, bending and molding |
| CN103707508A (en) * | 2013-12-18 | 2014-04-09 | 上海地慧光电科技有限公司 | Three-dimensional endless chain making device |
| CN107283729A (en) * | 2017-08-24 | 2017-10-24 | 江阴澄云机械有限公司 | One kind injection chain processing method |
| CN114799034A (en) * | 2022-04-22 | 2022-07-29 | 王瑞丰 | Manufacturing process of high-strength round-link chain |
| CN115161439A (en) * | 2022-07-20 | 2022-10-11 | 国家能源集团新疆能源有限责任公司 | Method for manufacturing a chain and chain obtained by said method |
| CN116851608A (en) * | 2023-07-21 | 2023-10-10 | 青岛海洲电力设备有限公司 | Round-link chain and round-link chain production and processing equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7343729B2 (en) * | 2004-08-05 | 2008-03-18 | Avraham Rozenvasser | Simulated chains with flexible sections |
-
2023
- 2023-07-21 CN CN202310899041.8A patent/CN116673746B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188142Y (en) * | 1993-12-23 | 1995-01-25 | 金馥松 | Anchor chain link |
| CN1184760A (en) * | 1996-12-13 | 1998-06-17 | Dbt德国矿业工程有限责任公司 | Link chain for chain conveyors, in particular scraper-chain conveyors for use in mining |
| CN1978090A (en) * | 2005-11-30 | 2007-06-13 | 辽源煤矿水泵厂 | Process for integrated forging three-ring chain |
| CN101157115A (en) * | 2007-10-31 | 2008-04-09 | 王洪军 | Automatic concatenation knitting-on method and apparatus for metal smith forging circular chain |
| CN101918159A (en) * | 2007-12-20 | 2010-12-15 | 佩瓦格奥地利有限公司 | Method for producing welded round and profile chains, chain links for a round or profile chain and round or profile chain made of chain links of said kind |
| CN102434630A (en) * | 2011-12-03 | 2012-05-02 | 江苏欧玛机械有限公司 | Round-link chain for heavy-duty hoisting |
| CN202398779U (en) * | 2011-12-23 | 2012-08-29 | 王洪军 | Automatic string braiding device for high strength large ring chain for mine |
| CN103418738A (en) * | 2013-08-13 | 2013-12-04 | 江苏金茂制链有限公司 | Compact-chain connecting method by once positioning, bending and molding |
| CN103707508A (en) * | 2013-12-18 | 2014-04-09 | 上海地慧光电科技有限公司 | Three-dimensional endless chain making device |
| CN107283729A (en) * | 2017-08-24 | 2017-10-24 | 江阴澄云机械有限公司 | One kind injection chain processing method |
| CN114799034A (en) * | 2022-04-22 | 2022-07-29 | 王瑞丰 | Manufacturing process of high-strength round-link chain |
| CN115161439A (en) * | 2022-07-20 | 2022-10-11 | 国家能源集团新疆能源有限责任公司 | Method for manufacturing a chain and chain obtained by said method |
| CN116851608A (en) * | 2023-07-21 | 2023-10-10 | 青岛海洲电力设备有限公司 | Round-link chain and round-link chain production and processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116673746A (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111531090B (en) | Wind-powered electricity generation crab-bolt auxiliary production device | |
| CN116673746B (en) | Round-link chain production process and processing device | |
| CN115351627A (en) | Oil hole machining device capable of being operated in assembly line | |
| CN202367123U (en) | Extensible bar distributing structure of molding machine of reinforcement cage | |
| CN111761013A (en) | Steel processing hammering forming device for steel smelting | |
| CN116851608A (en) | Round-link chain and round-link chain production and processing equipment | |
| CN111001935A (en) | Full-automatic press-fitting welding equipment for automobile gearbox gear assembly | |
| CN114669679B (en) | Full-automatic inner hexagonal red upsetting processing method | |
| CN114012136B (en) | Electric power fitting U-shaped hanging ring punching device | |
| CN215786833U (en) | Drilling machine | |
| CN212664820U (en) | Speed-multiplying chain assembly machine with plastic finger protector | |
| CN211306594U (en) | High-efficient perforating device of furniture board | |
| CN210023286U (en) | Pushing equipment for extruder and send excellent device thereof | |
| CN113523087A (en) | Production and processing technology of finned evaporator accessory | |
| CN111715842A (en) | Double-speed chain assembly machine with plastic finger protector and assembly method | |
| CN111531076A (en) | Cutting roller set of steel wire shot cutting equipment | |
| CN214816268U (en) | Automatic heating device for front shell of hydraulic motor | |
| CN212190681U (en) | Automatic high-temperature quenching straightener | |
| CN110900041A (en) | Automatic welding device for rectangular pipes | |
| CN210139236U (en) | Discharging and deslagging device of numerical control cutting machine | |
| CN220612616U (en) | Multi-point flexible automatic gantry spot welding equipment | |
| CN213729668U (en) | Pipe cutting structure | |
| CN211614658U (en) | Automatic welding device for rectangular pipes | |
| CN212634384U (en) | Die steel drilling device | |
| CN220944851U (en) | Gear cleaning-free support ring type strengthening tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |