CN111421348A - Production equipment and production process of bicycle folding seat - Google Patents
Production equipment and production process of bicycle folding seat Download PDFInfo
- Publication number
- CN111421348A CN111421348A CN202010195286.9A CN202010195286A CN111421348A CN 111421348 A CN111421348 A CN 111421348A CN 202010195286 A CN202010195286 A CN 202010195286A CN 111421348 A CN111421348 A CN 111421348A
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- blank
- mounting rod
- lathe
- locking piece
- mechanical arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses production equipment and a production process of a bicycle folding seat, and the production equipment comprises a conveyor belt, a storage box for storing a bicycle head mounting rod blank, a lock piece blank, a bicycle head mounting rod discharging box, a lock piece discharging box, a first lathe, a second lathe, a third lathe, a fourth lathe and a fifth lathe, wherein a punching device capable of punching the bicycle head mounting rod and the lock piece simultaneously is arranged on one side of the conveyor belt, which is far away from the fifth lathe; the invention has the following advantages and effects: the production equipment can be used for carrying out large-scale automatic production on the headstock mounting rod and the locking piece with specific structures so as to improve the production efficiency and have higher market value.
Description
Technical Field
The invention relates to the field of bicycle spare and accessory part production, in particular to production equipment and a production process of a bicycle folding seat.
Background
At present, a folding bicycle adopts more quick-release devices in order to reduce weight and quickly detach and adjust length. However, the foldable handlebars as an important component of the foldable bicycle have the problems of complicated structure, complicated operation in the folding and unfolding processes, low folding and unfolding speed and the like in the prior art.
Based on the above problems, I have developed and produced a foldable bicycle handlebar. As shown in fig. 1-4, the handle includes a headstock mounting rod 4, two ends of the headstock mounting rod 4 are hinged with locking pieces 6, one end of each locking piece 6 away from the headstock mounting rod 4 can be detachably connected with a handle 53, and the joint of each locking piece 6 and the headstock mounting rod 4 is sleeved with the same unlocking sleeve ring 54;
when the foldable handle is folded, the unlocking sleeve ring 54 slides towards the direction far away from the head mounting rod 4 until the unlocking sleeve ring 54 is only sleeved with the locking piece 6, and at the moment, the locking piece 6 rotates around the hinged position to fold.
In automated manufacturing, it is also necessary to perforate lock 6 to form spring hole 55. Two steel balls (not shown) are provided in the spring hole 55, and a spring (not shown) is provided between the two steel balls. Through the action of the spring, the steel balls at the two ends can always abut against the inner wall of the unlocking sleeve ring 54. To ensure that release collar 54 does not easily slide relative to lock 6.
In addition, the center of the head mounting rod 4 needs to be punched to form the mounting hole 56 during automatic production. The two ends of the headstock mounting rod 4 are symmetrically arranged compared with the mounting holes 56. The bicycle head mounting rod 4 can be fixed on the bicycle front wheel frame through the mounting hole 56, and then the folding handle is mounted on the bicycle front wheel frame.
Although I developed the above products, there is no equipment on the market for producing the above products. Therefore, I also developed a production device which can perform large-scale automatic production aiming at the headstock mounting rod and the locking piece, so that the produced folding handle can be circulated on the market in a large scale.
Disclosure of Invention
The invention aims to provide production equipment and a production process of a bicycle folding seat.
The technical purpose of the invention is realized by the following technical scheme: the production equipment of the bicycle folding seat comprises a conveying belt, wherein a storage box used for storing a bicycle head mounting rod blank material and a locking piece blank material is arranged at the initial end of the conveying belt, and a bicycle head mounting rod discharging box and a locking piece discharging box are respectively arranged at the tail end of the conveying belt;
a first lathe and a second lathe which can sequentially process the head mounting rod blank materials are arranged on one side of the conveying belt along the direction from the initial end to the tail end of the conveying belt, a third lathe, a fourth lathe and a fifth lathe which can sequentially process the locking piece blank materials are arranged on the other side of the conveying belt along the direction from the initial end to the tail end of the conveying belt, and a punching device which can simultaneously punch the head mounting rod and the locking piece is arranged on one side of the conveying belt away from the fifth lathe;
the automatic lathe is characterized in that a fixed plate is arranged on the conveying belt, a transfer table used for storing lathe head mounting rod blank materials to be machined and lock piece blank materials is arranged on the fixed plate, a mechanical arm capable of conveying the lathe head mounting rod blank materials or the lock piece blank materials on the transfer table to a machining lathe on two sides of the conveying belt for machining is further arranged on the supporting plate, the lathe head mounting rod blank materials or the lock piece blank materials after machining is completed on the machining lathe can be clamped and taken back to the transfer table by the mechanical arm along with the movement of the conveying belt and are conveyed to the next machining lathe for machining by the mechanical arm, finally, the lathe head mounting rod blank materials or the lock piece blank materials are subjected to punching operation by a punching device, and the lathe head mounting rod blank materials or the lock piece materials after punching are respectively arranged at a lathe head mounting rod discharging box and a lock piece box by the.
The invention is further provided with: the punching device comprises a rack, a first puncher and a second puncher, wherein a first clamping piece capable of clamping the headstock mounting rod and a second clamping piece capable of clamping the locking piece are arranged on the rack, the first puncher is matched with the first clamping piece and can punch the headstock mounting rod, and the second puncher is matched with the second clamping piece and can punch the locking piece;
the first clamping piece comprises a supporting plate, a movable plate, a fixed seat and a driving cylinder are sequentially arranged on the supporting plate from left to right, the telescopic end of the driving cylinder penetrates through the fixed seat and is fixedly connected with the movable plate, an accommodating groove for the axial placement of a vehicle head mounting rod is arranged on one side of the movable plate in a penetrating mode, a top plate is arranged at one end, away from the supporting plate, of the fixed seat, a V-shaped groove is arranged on one side of the top plate in a penetrating mode and is located right above the accommodating groove, and when the driving cylinder drives the movable plate to move towards the direction of the fixed seat, the projection area of the top plate vertically projected into the accommodating;
the supporting plate is provided with an inserting block which can be matched with the headstock mounting rod at a position under the containing groove, one end of the headstock mounting rod is axially provided with a slot which can be matched with the inserting block, and two ends of the inserting block are both provided with supporting rods which can support the headstock mounting rod.
The invention is further provided with: the support plate is further provided with a first positioning plate, one side of the first positioning plate is provided with a first positioning hole through which a drill bit on the first hole puncher can penetrate, and the first positioning hole is aligned with a part to be punched on the headstock mounting rod.
The invention is further provided with: the vertical distance between the upper end of the supporting rod and the axis of the positioning hole is equal to half of the length of the headstock mounting rod.
The invention is further provided with: the cross sectional area of one end of the insertion block close to the support plate is larger than that of one end of the insertion block far away from the support plate.
The invention is further provided with: the second holder is including mutually supporting first grip block and the second grip block in order to form the U-shaped breach, the U-shaped breach cooperatees with the latch fitting, be provided with on the latch fitting can rotate the hinge hole of being connected with locomotive installation pole, the gag lever post that can cooperate the joint with the hinge hole on the latch fitting is worn to be equipped with in one side of first grip block, the one end that first grip block was kept away from to the gag lever post is provided with first spacing cylinder.
The invention is further provided with: one end of the first clamping block is integrally connected with an extending part, one side of the extending part is rotatably connected with a baffle, one end of the baffle is arranged in the U-shaped notch, the other end of the baffle is rotatably connected with a telescopic rod, and one end of the telescopic rod, which is far away from the baffle, is provided with a second limiting cylinder;
when the telescopic link moves towards the direction of keeping away from the spacing cylinder of second, the baffle rotates around the pin joint with first grip block, makes to be located the baffle of the intraoral one end of U-shaped breach extrudes the latch fitting mutually.
The invention is further provided with: one end of the first clamping block is provided with a second positioning plate, one side of the second positioning plate penetrates through a second positioning hole through which a drill bit on the second puncher can penetrate, and the second positioning hole is aligned to a locking piece located in the U-shaped notch.
The invention is further provided with: the frame embeds there are header tank and suction pump, be provided with in the frame and be used for holding the workstation of putting first puncher, second puncher, first holder and second holder, one side of workstation is run through and is provided with the logical groove of being connected that can be linked together with the header tank, the output of suction pump is connected with two water pipes respectively, two the one end of water pipe is corresponding to first holder and second holder respectively.
A production process of a bicycle folding seat comprises the production processes of a bicycle head mounting rod and a locking piece respectively;
the production process of the headstock mounting rod comprises the following steps:
s1: the mechanical arm clamps the excircle of one end of the rod hair blank installed on the headstock, the rod hair blank is placed on a first lathe for processing, the processes of turning the excircle, milling two planes at the first end, punching and deburring are carried out, and the machined rod hair blank is transferred to a transfer table by the mechanical arm;
s2: the transfer table and the mechanical arm are driven by the conveyor belt to move towards the tail end of the conveyor belt at the same time, when the transfer table moves to the position of a second lathe, the mechanical arm clamps the outer circle of the other end of the rod hair blank installed on the lathe head, the rod hair blank is placed on the second lathe for processing, the outer circle is turned, two planes of the second end are milled, a punching process and a deburring process are carried out, and the transfer table is transferred to the transfer table by the mechanical arm after the processing is finished;
s3: the transfer table and the mechanical arm are driven by the conveying belt to move towards the tail end of the conveying belt simultaneously, the blank materials are placed on the punching device by the mechanical arm clamping head mounting rod to penetrate out the mounting hole, and the blank materials are transferred to the head mounting rod discharging box by the mechanical arm after being punched.
The production process of the locking piece comprises the following steps of transferring the locking piece to a transfer table by a mechanical arm:
a1: the mechanical arm clamps the excircle of the locking piece, the excircle is placed on a third lathe or a fourth lathe for processing, the processes of turning the excircle, milling two planes and punching are carried out, the processing is finished, and the machined excircle is transferred to a transfer table by the mechanical arm;
a2: the transfer table and the mechanical arm are driven by the conveyor belt to move towards the tail end of the conveyor belt at the same time, when the conveyor belt moves to the position of a fifth lathe, the mechanical arm clamps the outer circle of the locking piece blank, the locking piece blank is placed on the fifth lathe to machine threads, and the locking piece blank is transferred to the transfer table by the mechanical arm after being machined;
a3, clamping the locking piece blank material by a mechanical arm, placing the locking piece blank material on the punching device to penetrate through the spring hole, and transferring the locking piece blank material to a locking piece discharging box by the mechanical arm after the punching is finished.
In conclusion, the invention has the following beneficial effects: the production equipment can be used for carrying out large-scale automatic production on the headstock mounting rod and the locking piece with specific structures so as to improve the production efficiency and have higher market value.
Drawings
FIG. 1 is a schematic view of the folding handle in an unfolded state;
FIG. 2 is a schematic structural view of the unlocking collar of FIG. 1 after unlocking the folding handle;
FIG. 3 is a schematic view of the folding handle in a folded position;
FIG. 4 is an exploded view of the structure of FIG. 3;
FIG. 5 is a schematic view of the structure of the production apparatus of the present invention;
FIG. 6 is a schematic view of the punch device of FIG. 5;
FIG. 7 is a schematic view of the structure of FIG. 6 with the waterproof cover removed;
FIG. 8 is an exploded view of the first clamp and the cab mounting bar of FIG. 7;
FIG. 9 is a schematic structural view of the first clamping member and the head mounting bar of FIG. 8 in an unclamped engagement;
FIG. 10 is a schematic structural view of the first clamping member and the headset bar of FIG. 9 in clamping engagement;
FIG. 11 is a schematic view of the second clamp and lock of FIG. 7;
FIG. 12 is a schematic view of the second clamp member of FIG. 11 in an unclamped engagement with the lock member;
fig. 13 is a schematic view of the second clamp member of fig. 12 in clamping engagement with the lock member;
fig. 14 is a schematic structural view of the water collection tank, the suction pump, and the filter plate.
Reference numerals: 1. a frame; 2. a first perforator; 3. a second hole puncher; 4. a headstock mounting rod; 5. a first clamping member; 6. a lock; 7. a second clamping member; 8. a support plate; 9. moving the plate; 10. a fixed seat; 11. a driving cylinder; 12. accommodating grooves; 13. a top plate; 14. a V-shaped groove; 15. inserting a block; 16. a slot; 17. a support bar; 18. a gap; 19. a first positioning plate; 20. a first positioning hole; 21. a first clamping block; 22. a second clamping block; 23. a limiting rod; 24. a first limit cylinder; 25. an extension portion; 26. a baffle plate; 27. a telescopic rod; 28. a second limit cylinder; 29. a second positioning plate; 30. a second positioning hole; 31. a yielding groove; 32. a water collection tank; 33. a water pump; 34. a work table; 35. connecting the through grooves; 36. filtering the plate; 37. fencing; 38. a partition plate; 39. a waterproof cover; 40. a conveyor belt; 41. a storage tank; 42. a rod discharging box is arranged on the headstock; 43. the locking piece is discharged from the box; 44. a first lathe; 45. a second lathe; 46. a third lathe; 47. a fourth lathe; 48. a fifth lathe; 49. a punching device; 50. a fixing plate; 51. a transfer table; 52. a mechanical arm; 53. a handle; 54. unlocking the lantern ring; 55. a spring hole; 56. and (7) installing holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 5, a device for producing a bicycle folding seat comprises a conveyor belt 40, wherein an initial end of the conveyor belt 40 is provided with a storage tank 41 for storing blank materials of a head mounting rod 4 and blank materials of a locking piece 6, and a tail end of the conveyor belt 40 is respectively provided with a head mounting rod discharging tank 42 and a locking piece discharging tank 43.
A first lathe 44 and a second lathe 45 which can sequentially process the blank of the headstock mounting rod 4 are arranged on one side of the conveyor belt 40 along the direction from the initial end to the tail end of the conveyor belt, a third lathe 46, a fourth lathe 47 and a fifth lathe 48 which can sequentially process the blank of the locking piece 6 are arranged on the other side of the conveyor belt 40 along the direction from the initial end to the tail end of the conveyor belt, and a punching device 49 which can simultaneously punch the headstock mounting rod 4 and the locking piece 6 is arranged on one side of the conveyor belt 40 away from the fifth lathe 48.
The conveying belt 40 is provided with a fixing plate 50, the fixing plate 50 is provided with a transfer table 51 for storing the blank of the headstock mounting rod 4 to be processed and the blank of the locking piece 6, and the supporting plate 8 is further provided with a mechanical arm 52 which can convey the blank of the headstock mounting rod 4 or the blank of the locking piece 6 on the transfer table 51 to a processing lathe on two sides of the conveying belt 40 for processing. The mechanical arm 52 can also clamp and take back the machined headstock mounting rod 4 blank or the lock 6 blank on the machining lathe to the transfer table 51, the mechanical arm 52 transfers the machined headstock mounting rod 4 blank or the lock 6 blank to the next machining lathe to be machined along with the movement of the conveyor belt 40, finally, the boring operation is carried out on the headstock mounting rod 4 blank or the lock 6 blank by the boring device 49, and the headstock mounting rod 4 or the lock 6 which is punched completely is respectively arranged at the headstock mounting rod discharge box 42 and the lock discharge box 43 by the mechanical arm 52.
Further, a control console is included which controls the operation of the various machine lathes, as well as the robot arm 52 and conveyor 40.
Further, the first lathe 44, the second lathe 45, the third lathe 46, the fourth lathe 47 and the fifth lathe 48 are all prior art, and can be implemented by using the prior art lathe, which is not described in detail herein. The specific functions and effects of the above lathes can be seen in the following production processes.
Further, the mechanical arm and the transfer table are both in the prior art, and the manner of clamping the workpiece by the mechanical arm is suggested and realized by those skilled in the art, which is not the creation point of the present invention, and is not described in detail herein.
As shown in fig. 6-7, the punching device includes a frame 1, a first punch 2 and a second punch 3, and the frame 1 is provided with a first clamping member 5 capable of clamping the headstock mounting rod 4 and a second clamping member 7 capable of clamping the locking member 6. The first puncher 2 is matched with the first clamping piece 5 and can punch the headstock mounting rod 4, and the second puncher 3 is matched with the second clamping piece 7 and can punch the locking piece 6.
In practical use, the headstock mounting rod 4 is clamped and fixed by the first clamping piece 5, so that the first hole puncher 2 can punch the headstock mounting rod 4 conveniently. Similarly, second holder 7 carries out the centre gripping to latch fitting 6 fixedly to second hole puncher 3 punches to latch fitting 6.
As shown in fig. 7-10, the first clamping member 5 includes a supporting plate 8, a moving plate 9, a fixing seat 10 and a driving cylinder 11 sequentially disposed from left to right on the supporting plate 8, a telescopic end of the driving cylinder 11 penetrates through the fixing seat 10 and is fixedly connected with the moving plate 9, and an accommodating groove 12 for the head mounting rod 4 to be axially disposed is disposed on one side of the moving plate 9 in a penetrating manner. One end of the fixing seat 10, which is far away from the supporting plate 8, is provided with a top plate 13, one side of the top plate 13 is provided with a V-shaped groove 14 in a penetrating manner, and the V-shaped groove 14 is located right above the accommodating groove 12. When the driving cylinder 11 drives the moving plate 9 to move toward the fixed seat 10, the projection area of the top plate 13 vertically projected into the accommodating groove 12 gradually increases.
An inserting block 15 which can be matched with the vehicle head mounting rod 4 is arranged at the position of the supporting plate 8 right below the accommodating groove 12, and an inserting groove 16 which can be matched with the inserting block 15 is axially arranged at one end of the vehicle head mounting rod 4. The two ends of the plug block 15 are provided with support rods 17 which can support the vehicle head mounting rod 4.
First, the locomotive mounting rod 4 to be clamped by the first clamping member 5 in the present application has a structure with slots 16 at both ends. The slot 16 is used for inserting one end of the locking piece 6 to realize the rotary connection of the two. The clamping operation of the first clamping member 5 on the vehicle head mounting rod 4 is as follows:
through the effect that drives actuating cylinder 11 earlier for moving plate 9 removes towards the direction of keeping away from fixing base 10, makes roof 13 vertical projection reduce gradually to the projected area in the holding tank 12, with the actual opening of increase holding tank 12, the holding tank 12 is passed with the axial vertically direction to locomotive installation pole 4 of being convenient for, makes slot 16 of its one end and the inserted block 15 cooperation joint that is located directly below holding tank 12, and the both ends bracing piece 17 and locomotive installation pole 4 looks butt up until inserted block 15 is in order to provide its support.
At this time, the movable plate 9 is moved toward the fixed seat 10 by the action of the driving cylinder 11 to reduce the actual opening of the receiving groove 12. When the both ends of locomotive installation pole 4 were respectively by the inner wall of holding tank 12 and the cell wall looks butt of the V type groove 14 of roof 13, the one end and the inserted block 15 cooperation joint of locomotive installation pole 4 in addition, in order to accomplish the spacing to locomotive installation pole 4 under the effect of three, and then guarantee that locomotive installation pole 4 is stationary when punching the position assurance to guarantee the precision of punching.
In addition, when the V-shaped groove 14 on the top plate 13 abuts against the headstock mounting rod 4, a gap 18 exists between the top plate 13 and the headstock mounting rod 4, and the gap 18 can expose the drill bit on the first hole puncher 2 when the drill bit penetrates through the headstock mounting rod 4, so that the drill bit is prevented from damaging the top plate 13.
Furthermore, a first positioning plate 19 is further arranged on the support plate 8, a first positioning hole 20 through which a drill bit on the first hole puncher 2 can pass is arranged on one side of the first positioning plate 19 in a penetrating manner, and the first positioning hole 20 is aligned with a part to be punched on the headstock mounting rod 4. Set up first locating hole 20 through setting up on first locating plate 19 for the drill bit is when punching locomotive installation pole 4, and the skew can not take place for the drill bit position, improves the precision of punching.
Further, the vertical distance between the upper end of the support rod 17 and the axis of the positioning hole is equal to half of the length of the headstock mounting rod 4. So as to ensure that the two ends of the headstock mounting rod 4 are symmetrical compared with the two ends of the part to be punched.
Further, the cross-sectional area of the end of the insert 15 close to the support plate 8 is larger than the cross-sectional area of the end of the insert 15 far from the support plate 8. So that the insert block 15 is better matched and clamped with the slot 16 at one end of the headstock mounting rod 4.
As shown in fig. 7, 11-13, second clamping member 7 includes a first clamping piece 21 and a second clamping piece 22 that cooperate to form a U-shaped notch that cooperates with locking member 6. Be provided with on latch fitting 6 and rotate the hinge hole (not shown in the drawing) of being connected with locomotive installation pole 4, one side of first grip block 21 is worn to be equipped with can with the gag lever post 23 of hinge hole cooperation joint on the latch fitting 6, the one end that first grip block 21 was kept away from to gag lever post 23 is provided with first spacing cylinder 24.
In the actual clamping process, the locking piece 6 is firstly placed in the U-shaped notch, so that the inner wall of the U-shaped notch is abutted against the outer wall of the locking piece 6. Then, the hinge hole on the locking piece 6 is aligned with the limiting rod 23, and the limiting rod 23 is inserted into the hinge hole under the driving of the first limiting cylinder 24 to complete the positioning and clamping of the locking piece 6.
Further, one end an organic whole of first grip block 21 is connected with extension 25, and one side of extension 25 is rotated and is connected with baffle 26, and the one end of baffle 26 is in the U-shaped breach, and the other end of baffle 26 is rotated and is connected with telescopic link 27, and the one end that baffle 26 was kept away from to telescopic link 27 is provided with the spacing cylinder 28 of second.
When the telescopic rod 27 moves away from the second limiting cylinder 28, the baffle 26 rotates around the hinge point with the first clamping block 21, so that the baffle 26 at one end in the U-shaped notch presses the locking piece 6. At this time, the baffle 26 located at one end of the U-shaped notch rotates toward the locking member 6, so that the two ends of the locking member 6 are respectively clamped by the inner wall of the U-shaped notch and the baffle 26.
Further, one end of the first clamping block 21 is provided with a second positioning plate 29, one side of the second positioning plate 29 is provided with a second positioning hole 30 for the drill bit of the second punch 3 to pass through, and the second positioning hole 30 is aligned with the locking piece 6 located in the U-shaped notch. Through setting up second locating hole 30 on second locating plate 29 for the drill bit is when punching the position that treats the punching to locking piece 6, and the drill bit position can not take place the skew, improves the precision of punching.
Furthermore, a yielding groove 31 for exposing the drill bit on the second puncher 3 is arranged at the joint of the first clamping block 21 and the second clamping block 22.
As shown in fig. 7 and 14, a water collection tank 32 and a water pump 33 are built in the frame 1, a table 34 for placing the first puncher 2, the second puncher 3, the first clamping member 5 and the second clamping member 7 is provided on the frame 1, and a connecting through groove 35 capable of communicating with the water collection tank 32 is provided through one side of the table 34. The output end of the water pump 33 is connected with two water pipes (not shown in the drawings), and one end of each of the two water pipes corresponds to the first clamping piece 5 and the second clamping piece 7, so that heat generated during drilling is taken away into the water collecting tank 32 through water flow, and a workpiece to be drilled is rapidly cooled.
Further, a filter plate 36 for blocking the passage of metal debris is provided in the water collection tank 32. Since drilling produces a large amount of metal debris that can enter the header tank 32 with the water flow. The filter screen may filter the debris to avoid damage to the suction pump 33 by the debris.
Further, a surrounding baffle 37 is arranged around the workbench 34, and the surrounding baffle 37 can prevent the scraps generated during punching from flying out all around. The enclosure 37 is provided with a partition 38 capable of dividing the workbench 34 into two parts, and both ends of the partition 38 are fixedly connected with the enclosure 37.
The first punch 2 and the second punch 3 are located on the same side of the partition 38, and the first holder 5 and the second holder 7 are located on the other side of the partition 38. The drills of the first punch 2 and the second punch 3 are respectively matched with the first clamping piece 5 and the second clamping piece 7 through the partition plate 38.
Further, the driving cylinder, the first limiting cylinder and the second limiting cylinder are all sleeved with a waterproof cover 39.
A production process of a bicycle folding seat comprises the production processes of a bicycle head mounting rod 4 and a locking piece 6 respectively;
the production process of the headstock mounting rod 4 comprises the following steps:
s1: the mechanical arm 52 clamps the outer circle of one end of the rough blank of the headstock mounting rod 4, the rough blank is placed on the first lathe 44 for processing, the processes of turning the outer circle, milling two planes at the first end, punching and deburring are carried out, and the rough blank is transferred to the transfer table 51 by the mechanical arm 52 after being processed;
s2: the transfer table 51 and the mechanical arm 52 are driven by the conveyor belt 40 to move towards the tail end of the conveyor belt 40 at the same time, when the transfer table moves to the position of the second lathe 45, the mechanical arm 52 clamps the outer circle of the other end of the blank of the headstock mounting rod 4, the blank is placed on the second lathe 45 for processing, the outer circle is turned, two planes of the second end are milled, a punching process and a deburring process are carried out, and the transfer table 51 is transferred to the mechanical arm 52 after the processing is finished;
s3: the transfer table 51 and the mechanical arm 52 are driven by the conveyor belt 40 to move towards the tail end of the conveyor belt 40 at the same time, the blank materials of the head mounting rod 4 are clamped by the mechanical arm 52 and placed on the punching device 49 to penetrate through the mounting hole 56, and the blank materials are transferred to the head mounting rod discharging box 42 by the mechanical arm 52 after the punching is finished.
The production process of the locks 6 comprises the following steps, which are followed by the transfer of the robot arm 52 to the transfer table 51:
a1: the mechanical arm 52 clamps the excircle of the locking piece 6, the excircle is placed on the third lathe 46 or the fourth lathe 47 for processing, the processes of turning the excircle, milling two planes and punching are carried out, the processing is finished, and the mechanical arm 52 transfers the machined excircle to the transfer table 51;
a2: the transfer table 51 and the mechanical arm 52 are driven by the conveyor belt 40 to move towards the tail end of the conveyor belt 40 at the same time, when the conveyor belt moves to the position of the fifth lathe 48, the mechanical arm 52 clamps the outer circle of the blank of the locking piece 6, the blank is placed on the fifth lathe 48 for processing threads, and the blank is transferred to the transfer table 51 by the mechanical arm 52 after being processed;
a3, the blank material of the locking piece 6 is held by the mechanical arm 52, is placed on the punching device 49 to penetrate through the spring hole 55, and is transferred to the locking piece discharging box 43 by the mechanical arm 52 after the punching is finished.
The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a production facility of folding seat of bicycle which characterized in that: the automatic feeding device comprises a conveying belt (40), wherein a storage box (41) used for storing blank materials of a head mounting rod (4) and blank materials of a locking piece (6) is arranged at the initial end of the conveying belt (40), and a head mounting rod discharging box (42) and a locking piece discharging box (43) are respectively arranged at the tail end of the conveying belt (40);
a first lathe (44) and a second lathe (45) which can sequentially process the blank materials of the headstock mounting rod (4) are arranged on one side of the conveyor belt (40) along the direction from the initial end to the tail end of the conveyor belt, a third lathe (46), a fourth lathe (47) and a fifth lathe (48) which can sequentially process the blank materials of the locking piece (6) are arranged on the other side of the conveyor belt (40) along the direction from the initial end to the tail end of the conveyor belt, and a punching device (49) which can simultaneously punch the headstock mounting rod (4) and the locking piece (6) is arranged on one side of the conveyor belt (40) far away from the fifth lathe (48);
the automatic punching machine is characterized in that a fixing plate (50) is arranged on the conveying belt (40), a transfer table (51) used for storing a head mounting rod (4) blank to be machined and a locking piece (6) blank is arranged on the fixing plate (50), a mechanical arm (52) capable of conveying the head mounting rod (4) blank or the locking piece (6) blank on the transfer table (51) to machining lathes on two sides of the conveying belt (40) for machining is further arranged on the supporting plate (8), the mechanical arm (52) can also clamp and take back the head mounting rod (4) blank or the locking piece (6) blank on the machining lathes after machining is finished to the transfer table (51), the head mounting rod (4) blank or the locking piece (6) blank is transferred to the next machining lathe for machining along with the movement of the conveying belt (40), and finally the head mounting rod (4) blank or the locking piece (6) blank is punched by a punching device (49), and the mechanical arm (52) is used for respectively placing the head mounting rod (4) or the locking piece (6) after the punching is finished at the head mounting rod discharging box (42) and the locking piece discharging box (43).
2. The apparatus for producing a folding seat for bicycles, according to claim 1, wherein: the punching device comprises a rack (1), a first puncher (2) and a second puncher (3), wherein a first clamping piece (5) capable of clamping a headstock mounting rod (4) and a second clamping piece (7) capable of clamping a locking piece (6) are arranged on the rack (1), the first puncher (2) is matched with the first clamping piece (5) and can punch the headstock mounting rod (4), and the second puncher (3) is matched with the second clamping piece (7) and can punch the locking piece (6);
the first clamping piece (5) comprises a supporting plate (8), a moving plate (9), a fixed seat (10) and a driving cylinder (11) are sequentially arranged on the supporting plate (8) from left to right, the telescopic end of the driving cylinder (11) passes through the fixed seat (10) and is fixedly connected with the movable plate (9), one side of the moving plate (9) is provided with an accommodating groove (12) for the axial placement of the headstock mounting rod (4), a top plate (13) is arranged at one end of the fixed seat (10) far away from the supporting plate (8), one side of the top plate (13) is provided with a V-shaped groove (14) in a penetrating way, the V-shaped groove (14) is positioned right above the accommodating groove (12), when the driving cylinder (11) drives the moving plate (9) to move towards the fixed seat (10), the projection area of the top plate (13) vertically projected into the accommodating groove (12) is gradually increased;
backup pad (8) are provided with under holding tank (12) position department can with locomotive installation pole (4) matched with inserted block (15), the one end axial of locomotive installation pole (4) is provided with can with inserted block (15) matched with slot (16), the both ends of inserted block (15) all are provided with bracing piece (17) that can support locomotive installation pole (4).
3. The apparatus for producing a folding seat for bicycles, as claimed in claim 2, wherein: the support plate (8) is further provided with a first positioning plate (19), one side of the first positioning plate (19) is provided with a first positioning hole (20) through which a drill bit on the first hole puncher (2) can penetrate, and the first positioning hole (20) is aligned with a part to be punched on the headstock mounting rod (4).
4. A production facility of a folding seat for bicycles, as claimed in claim 3, characterized in that: the vertical distance between the upper end of the supporting rod (17) and the axis of the positioning hole is equal to half of the length of the headstock mounting rod (4).
5. The apparatus for producing a folding seat for bicycles, as claimed in claim 4, wherein: the cross sectional area of one end, close to the support plate (8), of the insertion block (15) is larger than that of one end, far away from the support plate (8), of the insertion block (15).
6. The apparatus for producing a folding seat for bicycles, as claimed in claim 2, wherein: second holder (7) are including mutually supporting first grip block (21) and second grip block (22) in order to form the U-shaped breach, the U-shaped breach cooperatees with latch fitting (6), be provided with on latch fitting (6) and rotate the hinge hole of being connected with locomotive installation pole (4), gag lever post (23) that can cooperate the joint with the hinge hole on latch fitting (6) are worn to be equipped with in one side of first grip block (21), the one end that first grip block (21) were kept away from in gag lever post (23) is provided with first spacing cylinder (24).
7. The apparatus for producing a folding seat for bicycles, according to claim 6, wherein: one end of the first clamping block (21) is integrally connected with an extending portion (25), one side of the extending portion (25) is rotatably connected with a baffle (26), one end of the baffle (26) is arranged in the U-shaped notch, the other end of the baffle (26) is rotatably connected with an expansion rod (27), and one end, far away from the baffle (26), of the expansion rod (27) is provided with a second limiting cylinder (28);
when the telescopic rod (27) moves towards the direction far away from the second limiting cylinder (28), the baffle plate (26) rotates around a hinge point with the first clamping block (21), so that the baffle plate (26) at one end in the U-shaped notch extrudes the locking piece (6).
8. The apparatus for producing a folding seat for bicycles, according to claim 7, wherein: one end of the first clamping block (21) is provided with a second positioning plate (29), one side of the second positioning plate (29) is provided with a second positioning hole (30) through which a drill bit on the second puncher (3) can pass, and the second positioning hole (30) is aligned to a locking piece (6) located in the U-shaped notch.
9. The apparatus for producing a folding seat for bicycles, as claimed in claim 2, wherein: frame (1) embeds there are header tank (32) and suction pump (33), be provided with workstation (34) that are used for holding and put first puncher (2), second puncher (3), first holder (5) and second holder (7) in frame (1), one side of workstation (34) is run through and is provided with the logical groove (35) of being connected that can be linked together with header tank (32), the output of suction pump (33) is connected with two water pipes respectively, two the one end of water pipe is corresponding to first holder (5) and second holder (7) respectively.
10. A process for manufacturing a folding seat for bicycles, as claimed in any one of claims 1 to 9, wherein: comprises a production process for respectively aiming at a headstock mounting rod (4) and a locking piece (6);
the production process of the headstock mounting rod (4) comprises the following steps:
s1: the mechanical arm (52) clamps the outer circle of one end of the blank of the headstock mounting rod (4), the blank is placed on a first lathe (44) for processing, the outer circle turning, the two planes of the first end milling, the punching and the deburring processes are carried out, and the machined blank is transferred to a transfer table (51) through the mechanical arm (52);
s2: the transfer table (51) and the mechanical arm (52) are driven by the conveyor belt (40) to move towards the tail end of the conveyor belt (40) at the same time, when the transfer table moves to the position of a second lathe (45), the mechanical arm (52) clamps the outer circle of the other end of the blank of the headstock mounting rod (4), the blank is placed on the second lathe (45) for processing, the outer circle is turned, two planes of the second end are milled, the hole punching process and the deburring process are carried out, and the transfer table (51) is transferred by the mechanical arm (52) after the processing is finished;
s3: the transfer table (51) and the mechanical arm (52) are driven by the conveyor belt (40) to move towards the tail end of the conveyor belt (40) at the same time, the blank materials are clamped by the mechanical arm (52) and placed on the punching device (49) to penetrate out the mounting hole (56), and the blank materials are transferred to the discharge box (42) of the head mounting rod by the mechanical arm (52) after the punching is finished.
The production process of the lock (6) comprises the following steps of transferring the lock to a transfer table (51) by a mechanical arm (52):
a1: the mechanical arm (52) clamps the excircle of the locking piece (6), the excircle is placed on a third lathe (46) or a fourth lathe (47) for processing, the processes of turning the excircle, milling two planes and punching are carried out, the processing is finished, and the mechanical arm (52) is used for transferring the machined excircle to a transfer table (51);
a2: the transfer table (51) and the mechanical arm (52) are driven by the conveyor belt (40) to move towards the tail end of the conveyor belt (40) at the same time, when the conveyor belt moves to the position of a fifth lathe (48), the mechanical arm (52) clamps the outer circle of a blank of the locking piece (6), the blank is placed on the fifth lathe (48) to machine threads, and after machining is finished, the mechanical arm (52) transfers the blank to the transfer table (51);
a3, a mechanical arm (52) clamps the blank material of the locking piece (6), the blank material is placed on the punching device (49) to penetrate through the spring hole (55), and the blank material is transferred to a locking piece discharging box (43) by the mechanical arm (52) after the punching is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195286.9A CN111421348A (en) | 2020-03-19 | 2020-03-19 | Production equipment and production process of bicycle folding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195286.9A CN111421348A (en) | 2020-03-19 | 2020-03-19 | Production equipment and production process of bicycle folding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111421348A true CN111421348A (en) | 2020-07-17 |
Family
ID=71548350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010195286.9A Withdrawn CN111421348A (en) | 2020-03-19 | 2020-03-19 | Production equipment and production process of bicycle folding seat |
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| Country | Link |
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| CN (1) | CN111421348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438386A (en) * | 2020-03-19 | 2020-07-24 | 浙江硕和机器人科技股份有限公司 | Punching device for folding bicycle handle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20140007968A (en) * | 2012-03-08 | 2014-01-20 | 바오샨 아이론 앤 스틸 유한공사 | Motor vehicle panel blanking method and system |
| CN104723115A (en) * | 2013-12-19 | 2015-06-24 | 常州创胜特尔数控机床设备有限公司 | Full-automatic robot-assisted machining production line |
| CN108381196A (en) * | 2018-04-28 | 2018-08-10 | 佛山市佛大华康科技有限公司 | A kind of flange automatic production line |
| CN109571041A (en) * | 2018-12-25 | 2019-04-05 | 昆山惠众机电有限公司 | A kind of automatic production line of flange |
| CN212398788U (en) * | 2020-03-19 | 2021-01-26 | 金华卓远实业有限公司 | Production equipment for folding seat of bicycle |
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2020
- 2020-03-19 CN CN202010195286.9A patent/CN111421348A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140007968A (en) * | 2012-03-08 | 2014-01-20 | 바오샨 아이론 앤 스틸 유한공사 | Motor vehicle panel blanking method and system |
| CN104723115A (en) * | 2013-12-19 | 2015-06-24 | 常州创胜特尔数控机床设备有限公司 | Full-automatic robot-assisted machining production line |
| CN108381196A (en) * | 2018-04-28 | 2018-08-10 | 佛山市佛大华康科技有限公司 | A kind of flange automatic production line |
| CN109571041A (en) * | 2018-12-25 | 2019-04-05 | 昆山惠众机电有限公司 | A kind of automatic production line of flange |
| CN212398788U (en) * | 2020-03-19 | 2021-01-26 | 金华卓远实业有限公司 | Production equipment for folding seat of bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438386A (en) * | 2020-03-19 | 2020-07-24 | 浙江硕和机器人科技股份有限公司 | Punching device for folding bicycle handle |
| CN111438386B (en) * | 2020-03-19 | 2021-02-19 | 浙江硕和机器人科技股份有限公司 | Punching device for folding bicycle handle |
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Application publication date: 20200717 |