CN214391669U - Multi-tube synchronous cold-drawing machine - Google Patents
Multi-tube synchronous cold-drawing machine Download PDFInfo
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- CN214391669U CN214391669U CN202120519504.XU CN202120519504U CN214391669U CN 214391669 U CN214391669 U CN 214391669U CN 202120519504 U CN202120519504 U CN 202120519504U CN 214391669 U CN214391669 U CN 214391669U
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- 238000010622 cold drawing Methods 0.000 title claims abstract description 116
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 126
- 239000010959 steel Substances 0.000 claims abstract description 126
- 239000000463 material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a field of steel pipe processing equipment specifically is a synchronous drawbench of multitube, and it includes the drawbench body, and the drawbench body is provided with the cold drawing mould including the cold drawing dolly that is used for drawing the steel pipe on the drawbench body, cold drawing mould and drawbench body fixed connection, set up a plurality of cold drawing holes that are used for the shaping steel pipe on the cold drawing mould, and the position that corresponds the cold drawing hole in the cold drawing dolly all is provided with the clamp that is used for pressing from both sides tight steel pipe. This application has the effect that improves steel pipe cold drawing efficiency.
Description
Technical Field
The application relates to the field of steel pipe processing equipment, in particular to a multi-pipe synchronous cold-drawing machine.
Background
The production of the steel pipe needs to be carried out by the steps of inspection, softening, perforation, necking, acid washing, cold drawing, straightening, cutting and the like from the beginning of a pipe blank.
Cold drawing is a processing technology of materials, and for metal materials, cold drawing refers to drawing under the condition that the materials are at normal temperature in order to achieve a certain shape and a certain mechanical property. Compared with hot forming, the cold drawn product has the advantages of high size precision and good surface smoothness.
Chinese patent with publication number CN109351788A discloses a pipe wall ultrathin steel pipe cold-drawing machine, which comprises a cold-drawing trolley and a cold-drawing machine, wherein a walking wheel is installed on the cold-drawing trolley, a walking track is arranged on a cold-drawing support, the walking wheel moves linearly along the walking track, a cold-drawing chain is installed on the cold-drawing support, a hook is hinged on the cold-drawing trolley, a tension spring is arranged between the cold-drawing trolley and the hook, one end of the tension spring is fixed on the cold-drawing trolley, the other end of the tension spring is fixed on the hook, an air cylinder is fixed on the cold-drawing trolley, the end of a piston rod of the air cylinder is hinged on the hook, a pneumatic clamp is fixed on the cold-drawing trolley, a cold-drawing mold is arranged on the cold-drawing support, and the cold-drawing mold is a block body formed with a mold center hole.
In view of the above-mentioned related technologies, the inventor believes that when the cold drawing machine performs cold drawing, only one steel pipe can be cold drawn at a time, and the cold drawing efficiency is very low.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of steel pipe drawbench, this application provides a synchronous drawbench of multitube.
The application provides a synchronous drawbench of multitube adopts following technical scheme:
the utility model provides a synchronous drawbench of multitube, includes the drawbench body, the drawbench body is including the drawbench dolly that is used for drawing the steel pipe, be provided with the cold drawing mould on the drawbench body, cold drawing mould and drawbench body fixed connection, its characterized in that: and a plurality of cold-drawing holes for forming the steel pipe are formed in the cold-drawing die, and clamps for clamping the steel pipe are arranged in positions corresponding to the cold-drawing holes in the cold-drawing trolley.
Through adopting above-mentioned technical scheme, the user passes the cold drawing mould with the steel pipe through the cold drawing hole of seting up on the cold drawing mould, and the clamp presss from both sides tightly the steel pipe, and the clamp slides under the drive of cold drawing dolly, has realized drawing to the steel pipe, has seted up a plurality of cold drawing holes on the cold drawing mould and can realize drawing of many steel pipes simultaneously, has improved the efficiency of steel pipe cold drawing greatly.
Optionally, the cold-drawing hole is in a horn shape, and one end of the cold-drawing hole with a smaller diameter is close to the clamp.
Through adopting above-mentioned technical scheme, the one end diameter that the clamp was kept away from in the cold drawing hole is great, can make things convenient for the insertion of steel pipe, and the steel pipe inserts the back, extracts from the less one end of cold drawing mouth diameter.
Optionally, a feeding assembly is arranged on one side of the cold drawing machine body and comprises a first frame, a feeding plate is arranged at the upper end of the first frame, and the feeding plate is a corrugated plate.
Through adopting above-mentioned technical scheme, the user can directly place the steel pipe in the low end department of going up flitch ripple, has realized promptly that the location to every steel pipe placement position.
Optionally, the material loading subassembly still includes door type frame, door type frame slides with first frame and is connected, door type frame includes the crossbeam, the vertical rigid coupling of lower extreme of crossbeam has the slurcam that is used for supporting the steel pipe.
Through adopting above-mentioned technical scheme, the back is accomplished in the steel pipe material loading, drives the slurcam through sliding of door type frame and removes, and the end looks butt of slurcam and steel pipe, and then pulls the steel pipe to appointed position with the synchronous propelling movement of steel pipe.
Optionally, a sliding mechanism for driving the door-shaped frame to slide is arranged at the upper end of the first frame, the sliding mechanism comprises two guide rails parallel to each other, the guide rails are fixedly connected with the first frame, two sliding blocks corresponding to the guide rails are fixedly connected to the lower end of the door-shaped frame, the sliding blocks are connected with the guide rails in a sliding manner, the sliding mechanism further comprises a first rack parallel to the guide rails, the first rack is fixedly connected with the first frame, a motor is fixedly connected to the door-shaped frame, a first gear is fixedly connected to an output shaft of the motor, and the first gear is meshed with the first rack.
Through adopting above-mentioned technical scheme, the motor starts, and the output shaft of motor drives first gear revolve, because first gear and first rack mesh mutually, and then the drive slider slides along the guide rail, has realized the automatically move of slurcam, has improved the degree of automation of equipment.
Optionally, first frame one side is provided with the feed subassembly, the feed subassembly includes the curb plate that the polylith interval set up, the polylith the curb plate all with first frame one side fixed connection, the upper end of curb plate is including first inclined plane and the second inclined plane that the slope set up, first inclined plane is the same with second inclined plane incline direction, the low end department on first inclined plane is located the high-end department below on second inclined plane, the polylith one side of curb plate all is provided with the telescopic machanism who is used for throwing the steel pipe and puts the different positions of flitch, telescopic machanism includes the second rack, the second rack slides with the curb plate and is connected, telescopic machanism still is including the rack limiting plate that is used for retraining the second rack, rack limiting plate and curb plate fixed connection.
Through adopting above-mentioned technical scheme, the user at first places many steel pipes in the first inclined plane upper end of curb plate, because there is the difference in height between first inclined plane and the second inclined plane, consequently the steel pipe can be spacing, and during the material loading, the different positions of flitch are rolled down to the second rack along the second inclined plane under the direction of second rack to the steel pipe, has realized the material loading of steel pipe.
Optionally, the polylith the curb plate rotates jointly and is connected with the dwang, the polylith curb plate one side all is provided with the second gear, second gear and dwang fixed connection, the second gear meshes with the second rack mutually.
Through adopting above-mentioned technical scheme, drive arrangement such as servo motor drive dwang rotates, and the dwang drives the second gear rotation, and the second gear drives the second rack and slides, has realized that the synchronous automation of second rack is flexible, has improved the degree of automation of equipment.
Optionally, a first cylinder is fixedly connected to the side wall of the side plate, a jacking plate used for jacking the steel pipe upwards is fixedly connected to the end of a piston rod of the first cylinder, and the upper end face of the jacking plate is arranged in an inclined mode.
By adopting the technical scheme, the first air cylinder is started, the piston rod of the first air cylinder drives the jacking plate to move, the steel pipe is jacked, and the steel pipe rolls down along the second inclined plane under the guide of the second rack, so that the automatic feeding of the steel pipe is realized.
Optionally, a blanking assembly is arranged at the lower end of the cold drawing machine body and comprises a second frame, a second cylinder is arranged on the second frame, a blanking plate used for bearing the steel pipe is fixedly connected to the end head of a piston rod of the second cylinder, and a zigzag notch is formed in the position, corresponding to the steel pipe, of the blanking plate.
Through adopting above-mentioned technical scheme, drawing after the clamp presss from both sides the steel pipe tight, the second cylinder starts, and the piston rod of second cylinder drives the lower flitch and rises, and the steel pipe is placed in the zigzag gap of flitch down, and the steel pipe is drawn and is accomplished the back, and the clamp loosens, and the second cylinder drives the lower flitch whereabouts, has realized the synchronous unloading to many steel pipes.
Optionally, a discharging assembly is arranged at the lower end of the cold drawing machine body and comprises a third rack, the third rack is located on one side of the second rack, a conveying belt used for conveying the steel pipe is rotatably connected to the third rack, and a material guide rod used for guiding the steel pipe is fixedly connected to one end of the third rack.
Through adopting above-mentioned technical scheme, the unloading board drives many steel pipes and descends the back, and steel pipe and conveyer belt looks butt, and the conveyer belt rotates under drive of drive arrangement such as servo motor, drives the steel pipe and removes, and the concentrated ejection of compact has been realized to the steel pipe under the direction of guide pole.
In summary, the present application includes at least one of the following beneficial technical effects:
1. a user enables a steel pipe to pass through the cold-drawing die through the cold-drawing holes formed in the cold-drawing die, the clamp clamps the steel pipe, the clamp slides under the driving of the cold-drawing trolley, the steel pipe is drawn, the cold-drawing die is provided with a plurality of cold-drawing holes, so that the drawing of a plurality of steel pipes can be simultaneously realized, and the cold-drawing efficiency of the steel pipe is greatly improved;
2. the first cylinder is started, a piston rod of the first cylinder drives the jacking plate to move, the steel pipe is jacked, and the steel pipe rolls down along the second inclined plane under the guidance of the second rack, so that the automatic feeding of the steel pipe is realized;
3. the second cylinder starts, and the piston rod of second cylinder drives the flitch and rises down, and the steel pipe is placed in the zigzag gap of flitch down, and after the steel pipe was drawn and is accomplished, the clamp loosens, and the second cylinder drives the flitch whereabouts down, has realized the synchronous unloading to many steel pipes.
Drawings
FIG. 1 is a schematic view showing the overall structure of a multi-tube synchronous cold drawing machine.
FIG. 2 is a cross-sectional view for embodying a cold drawn hole.
Fig. 3 is a schematic structural diagram for embodying the feeding assembly.
Fig. 4 is a schematic structural view for embodying the feed assembly.
Fig. 5 is a schematic diagram showing the structure of the blanking assembly and the discharging assembly.
Description of reference numerals: 1. a cold drawing machine body; 2. cold drawing the trolley; 3. cold drawing the mould; 4. cold drawing the hole; 5. a feed assembly; 51. a side plate; 511. a first inclined plane; 512. a second inclined plane; 52. a second gear; 53. a second rack; 54. a rack limiting plate; 55. rotating the rod; 56. a first cylinder; 57. a jacking plate; 6. a feeding assembly; 61. a first frame; 62. feeding plates; 63. a gantry frame; 64. a push plate; 65. a slider; 66. a guide rail; 67. a motor; 68. a first gear; 69. a first rack; 7. a blanking assembly; 71. a second frame; 72. a second cylinder; 73. a blanking plate; 74. a guide shaft; 75. a sleeve; 8. a discharge assembly; 81. a third frame; 82. a conveyor belt; 83. a material guiding rod; 9. and (4) clamping.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a multi-pipe synchronous cold drawing machine.
Referring to fig. 1, the direction along arrow a in the drawing is specified as the length direction, the multi-tube synchronous cold-drawing machine comprises a cold-drawing machine body 1, a cold-drawing die 3 used for forming a steel tube is fixedly connected to the upper end of the cold-drawing machine body 1, a plurality of cold-drawing holes 4 used for forming the steel tube are formed in the side wall of the cold-drawing die 3 at horizontal intervals, a cold-drawing trolley 2 used for drawing the steel tube is connected to the upper end of the cold-drawing machine body 1 in a sliding mode, clamps 9 used for clamping the steel tube are fixedly connected to the positions, corresponding to the cold-drawing holes 4, of the cold-drawing trolley 2, a feeding assembly 6 is arranged at one end of the cold-drawing machine body 1 along the length direction, a feeding assembly 5 is arranged at one side of the feeding assembly 6 along the width direction, and a discharging assembly 7 and a discharging assembly 8 are arranged at the lower end of the cold-drawing machine body 1.
Referring to fig. 1, a user places a plurality of steel pipes on a feeding assembly 5, the feeding assembly 5 feeds the steel pipes, the steel pipes are fed to a feeding assembly 6, the feeding assembly 6 feeds the steel pipes, the steel pipes pass through a cold-drawing die 3 through cold-drawing holes 4, clamps 9 clamp the steel pipes, the steel pipes are clamped and finished, a cold-drawing trolley 2 slides and pulls the steel pipes, the steel pipes are pulled and finished, a blanking assembly 7 simultaneously discharges the plurality of steel pipes, the blanking of the plurality of steel pipes is finished, a discharging assembly 8 automatically discharges the plurality of steel pipes, the overall automation degree of the equipment is improved, the steel pipes are pulled simultaneously, and the steel pipe pulling efficiency is improved.
Referring to fig. 1 and 2, the cold drawing hole 4 is in a horn shape, one end of the cold drawing hole 4 with a smaller diameter is opened on a side wall of the cold drawing die 3 close to the clamp 9, and one end of the cold drawing hole 4 with a larger diameter is opened on a side wall of the cold drawing die 3 far away from the clamp 9.
Referring to fig. 1 and 2, the steel pipe is inserted from the end with the larger opening of the cold-drawing hole 4, so that the steel pipe can be more conveniently inserted into the cold-drawing die 3, and then the steel pipe penetrates out from the end with the smaller opening of the cold-drawing hole 4 to be drawn.
Referring to fig. 1 and 3, the feeding assembly 6 includes a first frame 61, the first frame 61 is disposed at one end of the cold drawing machine body 1 in the length direction, a feeding plate 62 is fixedly laid at the upper end of the first frame 61, the feeding plate 62 is a serrated corrugated plate, a sliding mechanism for pushing the steel tube is disposed at the upper end of the first frame 61, the sliding mechanism includes two parallel guide rails 66, the two guide rails 66 are fixedly connected with the first frame 61, the upper end of the first frame 61 is connected with a door-shaped frame 63 in a sliding manner, the door-shaped frame 63 includes two upright posts and a cross beam which are sequentially and vertically fixed, the lower end of the cross beam is vertically fixed with a pushing plate 64 for pushing the steel tube, the lower ends of the two upright posts are fixedly connected with sliding blocks 65 corresponding to the guide rails 66, the sliding blocks 65 are connected with the guide rails 66 in a sliding manner, a motor 67 is fixedly connected to the door-shaped frame 63, a first gear 68 is fixedly connected to an output shaft of the motor 67, a first rack 69 parallel to the guide rails 66 is fixedly connected to the upper end of the first frame 61, the first rack 69 is engaged with the first gear 68.
Referring to fig. 3 and 4, the feeding assembly 5 includes a plurality of side plates 51, the plurality of side plates 51 are all fixedly connected to the side wall of the first frame 61 along the length direction, the upper end of the side plates 51 includes a first inclined surface 511 and a second inclined surface 512, the inclined directions of the first inclined surface 511 and the second inclined surface 512 are the same, the lower end of the first inclined surface 511 is located below the high end of the second inclined surface 512, the side wall of the side plate 51 is fixedly connected to a first cylinder 56, a piston rod of the first cylinder 56 is disposed upward, the end of the piston rod of the first cylinder 56 is fixedly connected to a lifting plate 57 for lifting up the steel pipe, the upper end of the lifting plate 57 is parallel to the second inclined surface 512, the plurality of side plates 51 are jointly and rotatably connected to a rotating rod 55, one side of each side plate 51 is provided with a telescopic mechanism, the telescopic mechanism includes a second gear 52, the second gear 52 is fixedly connected to the rotating rod 55, the side plate 51 is fixedly connected to a rack limiting plate 54 for limiting the second rack 53, the second rack 53 is engaged with the second gear 52.
Referring to fig. 3 and 4, a user places a plurality of steel pipes on the first inclined plane 511 of the side plate 51, the steel pipes are limited due to the height difference between the first inclined plane 511 and the second inclined plane 512, when feeding is performed, the first cylinder 56 is started, the piston rod of the first cylinder 56 drives the jacking plate 57 to move upwards to jack up the steel pipes, and the steel pipes roll downwards under the action of the inclined planes after jacking because the upper end surface of the jacking plate 57 is parallel to the second inclined plane 512; before every steel pipe jacking, dwang 55 can rotate under drive arrangement's such as servo motor drive, and dwang 55 rotates and drives second gear 52 and rotate, and second rack 53 takes place to slide under rack limiting plate 54's restraint, extends to different assigned positions, and second rack 53 stretches out different positions and can make the steel pipe fall into in the different cockscomb structure recesses on last flitch 62. After the steel pipe feeding is completed, the motor 67 is started, the output shaft of the motor 67 drives the first gear 68 to rotate, the first gear 68 is meshed with the first rack 69, the door-shaped frame 63 slides under the limiting and guiding of the guide rail 66 and the sliding block 65, the pushing plate 64 moves along with the door-shaped frame 63 to push the steel pipe, the steel pipe is pushed to a specified position to be drawn, and the automatic feeding of the steel pipe is realized.
Referring to fig. 5, the blanking assemblies 7 are arranged in parallel, each blanking assembly 7 includes a second frame 71, two second cylinders 72 are fixedly connected to the second frame 71, piston rod ends of the two second cylinders 72 are fixedly connected to a blanking plate 73, a zigzag opening for supporting a steel pipe is provided at a position corresponding to the steel pipe on the blanking plate 73, a guide shaft 74 is fixedly connected to the lower end of the blanking plate 73, a sleeve 75 is fixedly connected to a position corresponding to the guide shaft 74 on the second frame 71, and the guide shaft 74 is slidably connected to the sleeve 75.
Referring to fig. 5, the discharging assembly 8 is disposed between every two sets of the discharging assemblies 7, the discharging assembly 8 includes a third frame 81, a conveyor belt 82 for conveying the steel pipes is rotatably connected to the third frame 81, and a material guiding rod 83 for guiding the steel pipes is fixedly connected to one end of the third frame 81 in the width direction.
Referring to fig. 5, after the steel pipe is drawn, the second cylinder 72 is started, the piston rod of the second cylinder 72 drives the blanking plate 73 to rise, after the blanking plate 73 rises, the steel pipe is located in a sawtooth-shaped notch formed in the side wall of the blanking plate 73, the clamp 9 is loosened, the piston rod of the second cylinder 72 retracts to drive the blanking plate 73 to fall, in the process of blanking the steel pipe 73, the steel pipe is abutted to the conveyor belt 82, the conveyor belt 82 rotates under the driving of a driving device such as a servo motor, and the concentrated blanking of a plurality of steel pipes is realized.
The implementation principle of the multi-tube synchronous cold-drawing machine in the embodiment of the application is as follows: a user places a plurality of steel pipes on the upper end of the side plate 51, the second rack 53 extends to a specified length, the jacking plate 57 jacks the steel pipes, and the steel pipes roll to different positions on the feeding plate 62 through the second rack 53. After the steel pipe feeding is finished, the sliding mechanism drives the pushing plate 64 to slide, and the driving plate pushes the steel pipe into the cold drawing hole 4 and penetrates through the cold drawing die 3. At the moment, the clamp 9 clamps the steel pipes, and after the steel pipes are clamped, the cold-drawing trolley 2 slides under the driving of the driving device, so that the purpose of simultaneously drawing a plurality of steel pipes is realized. After the steel pipes are drawn, the second cylinder 72 drives the blanking plate 73 to ascend, and the blanking plate 73 simultaneously blanks a plurality of steel pipes. After the material discharging plate 73 completes receiving of the steel pipes, the piston rod of the second air cylinder 72 retracts, the steel pipes fall to the upper end of the conveyor belt 82, and the conveyor belt 82 rotates under the driving of a driving device such as a servo motor, so that concentrated discharging of the steel pipes is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a synchronous drawbench of multitube, includes drawbench body (1), drawbench body (1) is including cold drawing dolly (2) that are used for drawing the steel pipe, be provided with cold drawing mould (3) on drawbench body (1), cold drawing mould (3) and drawbench body (1) fixed connection, its characterized in that: a plurality of cold drawing holes (4) used for forming steel pipes are formed in the cold drawing die (3), and clamps (9) used for clamping the steel pipes are arranged in the cold drawing trolley (2) corresponding to the cold drawing holes (4).
2. A multi-tube synchronous cold drawing machine according to claim 1, wherein: the cold-drawing hole (4) is arranged to be horn-shaped, and one end of the cold-drawing hole (4) with smaller diameter is close to the clamp (9).
3. A multi-tube synchronous cold drawing machine according to claim 1, wherein: cold drawing machine body (1) one side is provided with material loading subassembly (6), material loading subassembly (6) include first frame (61), first frame (61) upper end is provided with flitch (62), it is the buckled plate to go up flitch (62).
4. A multi-tube synchronous cold drawing machine according to claim 3, wherein: the feeding assembly (6) further comprises a door-shaped frame (63), the door-shaped frame (63) is connected with the first rack (61) in a sliding mode, the door-shaped frame (63) comprises a cross beam, and a pushing plate (64) used for pushing the steel pipe is fixedly connected to the lower end of the cross beam in a vertical mode.
5. A multi-tube synchronous cold drawing machine according to claim 4, wherein: first frame (61) upper end is provided with the glide machanism that is used for driving door type frame (63) to slide, glide machanism includes two guide rail (66) that are parallel to each other, guide rail (66) and first frame (61) fixed connection, door type frame (63) lower extreme fixedly connected with two slider (65) corresponding with guide rail (66) position, slider (65) and guide rail (66) slide and are connected, glide machanism still includes first rack (69) that parallels with guide rail (66), first rack (69) and first frame (61) fixed connection, fixedly connected with motor (67) on door type frame (63), the output shaft fixedly connected with first gear (68) of motor (67), first gear (68) mesh with first rack (69).
6. A multi-tube synchronous cold drawing machine according to claim 5, wherein: first frame (61) one side is provided with feed subassembly (5), feed subassembly (5) include curb plate (51) that the polylith interval set up, the polylith curb plate (51) all with first frame (61) one side fixed connection, the upper end of curb plate (51) is including first inclined plane (511) and second inclined plane (512) that the slope set up, first inclined plane (511) is the same with second inclined plane (512) incline direction, the low end department on first inclined plane (511) is located the high-end department below on second inclined plane (512), the polylith one side of curb plate (51) all is provided with the telescopic machanism that is used for throwing the steel pipe and puts last flitch (62) different positions, telescopic machanism includes second rack (53), second rack (53) and curb plate (51) slide and be connected, telescopic machanism still includes rack limiting plate (54) that are used for retraining second rack (53), the rack limiting plate (54) is fixedly connected with the side plate (51).
7. A multi-tube synchronous cold drawing machine according to claim 6, wherein: the polylith curb plate (51) rotate jointly and are connected with dwang (55), polylith curb plate (51) one side all is provided with second gear (52), second gear (52) and dwang (55) fixed connection, second gear (52) and second rack (53) mesh mutually.
8. A multi-tube synchronous cold drawing machine according to claim 7, wherein: the steel pipe lifting device is characterized in that a first air cylinder (56) is fixedly connected to the side wall of the side plate (51), a lifting plate (57) used for lifting a steel pipe upwards is fixedly connected to the end head of a piston rod of the first air cylinder (56), and the upper end face of the lifting plate (57) is obliquely arranged.
9. A multi-tube synchronous cold drawing machine according to claim 1, wherein: the cold drawing machine is characterized in that a blanking assembly (7) is arranged at the lower end of the cold drawing machine body (1), the blanking assembly (7) comprises a second rack (71), a second cylinder (72) is arranged on the second rack (71), a piston rod end of the second cylinder (72) is fixedly connected with a blanking plate (73) used for bearing a steel pipe, and a zigzag notch is formed in the position, corresponding to the steel pipe, of the blanking plate (73).
10. A multi-tube synchronous cold drawing machine according to claim 9, wherein: the cold drawing machine is characterized in that a discharging assembly (8) is arranged at the lower end of the cold drawing machine body (1), the discharging assembly (8) comprises a third rack (81), the third rack (81) is located on one side of the second rack (71), a conveying belt (82) used for conveying steel pipes is connected to the third rack (81) in a rotating mode, and a material guide rod (83) used for guiding the steel pipes is fixedly connected to one end of the third rack (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519504.XU CN214391669U (en) | 2021-03-11 | 2021-03-11 | Multi-tube synchronous cold-drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519504.XU CN214391669U (en) | 2021-03-11 | 2021-03-11 | Multi-tube synchronous cold-drawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN214391669U true CN214391669U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120519504.XU Expired - Fee Related CN214391669U (en) | 2021-03-11 | 2021-03-11 | Multi-tube synchronous cold-drawing machine |
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| CN (1) | CN214391669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116767861A (en) * | 2023-07-14 | 2023-09-19 | 唐山市丰润区龙翔轧钢厂(普通合伙) | Automatic pile up neatly device of angle steel |
-
2021
- 2021-03-11 CN CN202120519504.XU patent/CN214391669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116767861A (en) * | 2023-07-14 | 2023-09-19 | 唐山市丰润区龙翔轧钢厂(普通合伙) | Automatic pile up neatly device of angle steel |
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