CN215543780U - Seamless steel pipe cold drawing machine of full-automatic unloading - Google Patents
Seamless steel pipe cold drawing machine of full-automatic unloading Download PDFInfo
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- CN215543780U CN215543780U CN202120854078.5U CN202120854078U CN215543780U CN 215543780 U CN215543780 U CN 215543780U CN 202120854078 U CN202120854078 U CN 202120854078U CN 215543780 U CN215543780 U CN 215543780U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 238000010622 cold drawing Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The application relates to a seamless steel tube cold-drawing machine with full-automatic blanking, which relates to the field of cold-drawing machines and comprises a frame, wherein a die holder is fixedly arranged on the frame, a die is arranged on the die holder, a die drawing clamp is arranged on one side of the die holder and is in sliding connection with the frame along the direction close to or far away from the die holder, a driving part for driving the die drawing clamp to slide is arranged on one side of the die drawing clamp far away from the die holder, a blanking plate for supporting a steel tube is arranged above the frame, the length direction of the blanking plate is vertical to the moving direction of the die drawing clamp, an elastic part is arranged between the blanking plate and the frame, when the die drawing clamp slides to one side of the blanking plate close to the die holder, the blanking plate moves to the lower part or one side of the frame, when the die drawing clamp slides to one side of the blanking plate far away from the die holder, the elastic piece drives the blanking plate to reset, a material receiving frame is arranged on one side of the rack, and one end, close to the material receiving frame, of the top surface of the blanking plate inclines downwards. This application has the automatic unloading of realizing the steel pipe, improves the effect of unloading efficiency.
Description
Technical Field
The application relates to the field of cold drawing machines, in particular to a seamless steel pipe cold drawing machine capable of achieving full-automatic blanking.
Background
The cold drawing machine is used as the main equipment of the cold drawing process, can be used for drawing metal bars and carrying out secondary processing on a blank pipe after hot rolling and extrusion, and is important processing equipment in the production process of seamless steel pipes.
The existing Chinese patent with reference to publication number CN104190732B discloses a steel tube cold-drawing machine, which comprises a frame, wherein a die holder is arranged on the frame, a plurality of mounting holes are formed in the die holder, a die is mounted in each mounting hole, a steel tube positioning seat and a die drawing clamp are respectively arranged at two ends of the die holder, and a hydraulic oil cylinder is fixedly arranged at one side, far away from the die holder, of each die drawing clamp. During cold drawing, pass different moulds respectively with many steel pipes, the steel pipe positioning seat can play the supporting role to many steel pipes simultaneously, and drawing die anchor clamps press from both sides tight steel pipe and keep away from the one end of steel pipe positioning seat, and hydraulic cylinder shrink makes drawing die anchor clamps draw the steel pipe this moment to can once draw many steel pipes, improve the production efficiency of cold drawing machine.
In view of the above-mentioned related technologies, the inventor thinks that the steel pipe needs to be manually taken down from the frame after being formed, and the blanking process is very inconvenient and inefficient.
SUMMERY OF THE UTILITY MODEL
In order to realize the automatic unloading of steel pipe, improve unloading efficiency, this application provides a seamless steel pipe drawbench of full-automatic unloading.
The application provides a pair of seamless steel pipe drawbench of full-automatic unloading adopts following technical scheme:
the utility model provides a seamless steel pipe cold drawing machine of full-automatic unloading, which comprises a frame, the fixed die holder that is provided with in the frame, install the mould on the die holder, die holder one side is provided with the drawing die anchor clamps, drawing die anchor clamps and frame are along being close to or keeping away from the direction sliding connection of die holder, one side that the die holder was kept away from to the drawing die anchor clamps is provided with and is used for driving the gliding drive division of drawing die anchor clamps, the frame top is provided with the unloading board that is used for supporting the steel pipe, the length direction of unloading board is perpendicular with the moving direction of drawing die anchor clamps, be provided with the elastic component between unloading board and the frame, when drawing die anchor clamps slide to one side that the unloading board is close to the die holder, the unloading board removes to frame below or one side, when drawing die anchor clamps slide to one side that the die holder was kept away from to the unloading board, the elastic component drive unloading board resets, frame one side is provided with the material receiving frame, the one end slope of unloading board top surface near the material receiving frame is downward.
Through adopting above-mentioned technical scheme, during the cold drawing, drive division drive drawing die anchor clamps slide towards the one side that is close to the die holder in the frame, when drawing die anchor clamps slide to the one side that the lower feed plate is close to the die holder, the lower feed plate removes to frame below or one side, drawing die anchor clamps press from both sides the one end of tight steel pipe and draw the steel pipe towards the direction of keeping away from the die holder under the effect of drive division, when drawing die anchor clamps slide to the one side that the die holder was kept away from to the lower feed plate, the flitch resets under the elastic component drive, the flitch plays the supporting role to the steel pipe at this moment, drawing die anchor clamps loosen the steel pipe after the steel pipe cold drawing shaping, the steel pipe can be along the incline direction landing of lower feed plate top surface to receiving in the material frame, realize the automatic unloading process of steel pipe, the unloading efficiency of steel pipe has been improved.
Optionally, one end of the blanking plate is hinged to the frame, the elastic element is used for driving the blanking plate to rotate towards one side far away from the die holder, and one side, far away from the die holder, of the other end of the blanking plate is abutted to a limiting piece fixedly connected with the frame.
By adopting the technical scheme, when the die drawing clamp slides towards the direction close to the die holder, and the die drawing clamp is abutted against the blanking plate, the die drawing clamp can push the blanking plate to rotate towards one side close to the die holder, so that the blanking plate rotates to one side of the rack; when the die drawing fixture draws the steel pipe towards the one side of keeping away from the die holder, the die drawing fixture slides to the side of the blanking plate away from the die holder, the blanking plate can rotate towards the direction of keeping away from the die holder and reset under the action of the elastic piece, and the blanking plate is abutted against the limiting piece, so that the steel pipe can slide downwards along the inclination of the blanking plate after being formed, and the automatic blanking process of the steel pipe is realized.
Optionally, a first accommodating groove for accommodating the blanking plate is formed in the frame, the elastic piece is used for driving the blanking plate to vertically move downwards, a driving plate is fixedly arranged on one side, away from the die holder, of the blanking plate, a second accommodating groove for accommodating the driving plate is formed in the frame, the top surface of the driving plate inclines downwards towards the direction away from the die holder, the top surface, close to one end of the die holder, of the driving plate is higher than the top surface of the frame, and the other end of the driving plate is not higher than the top surface of the frame.
By adopting the technical scheme, when the drawing die clamp slides towards the direction close to the die holder, the drawing die clamp is abutted against the driving part, the driving plate is vertically pressed down into the second accommodating groove by the drawing die clamp, and the driving plate drives the blanking plate to vertically move downwards into the first accommodating groove; when the die drawing clamp draws the steel pipe towards the side of keeping away from the die holder, the die drawing clamp slides to the drive plate and keeps away from the side of die holder after, can make the vertical lapse of unloading board and reset under the effect of elastic component to can slide downwards along the slope of unloading board after the steel pipe shaping, realize the automatic unloading process of steel pipe.
Optionally, the blanking plate is provided with at least two blanking plates along the sliding direction of the die drawing fixture, and one side of one end, far away from the die holder, of the die drawing fixture, close to the hinge shaft of the blanking plate, is fixedly connected with a push plate.
Through adopting above-mentioned technical scheme, set up two at least flitchs down in the frame, can make down the flitch more stable to the supporting role of steel pipe to can incline the lapse after steel pipe cold drawing shaping on flitch down, avoid the steel pipe to take place great skew at the slip in-process, ensure that the steel pipe stabilizes the landing to receive in the material frame. The push plate is arranged on the die drawing clamp, so that the push plate can be always abutted to the blanking plate after the die drawing clamp slides to one side, close to the die holder, of the blanking plate, the blanking plate is ensured to rotate to one side of the rack, and the situation that the blanking plate is reset when the die drawing clamp is close to one side of the die holder is avoided.
Optionally, one side of the push plate, which is close to the hinge shaft of the blanking plate, is rotatably connected with a plurality of antifriction rollers, and the antifriction rollers are vertically arranged.
Through adopting above-mentioned technical scheme, when drive division drive drawing die anchor clamps slided towards the direction that is close to the die holder in the frame, drawing die anchor clamps can drive the push pedal and remove thereupon, and drawing die anchor clamps can promote down the flitch and rotate to one side of frame to make the reducing roller and the flitch butt in the push pedal, the reducing roller can reduce the frictional force between flitch and the push pedal down this moment, makes the slip process of drawing die anchor clamps more convenient.
Optionally, the blanking plate is provided with at least two blanking plates along the sliding direction of the die drawing fixture, the die drawing fixture is far away from the die holder and is fixedly provided with a pressing plate, and the bottom surface of the pressing plate is flush with the top surface of the frame.
Through adopting above-mentioned technical scheme, set up two at least flitchs down in the frame, can make down the flitch and to the supporting role of steel pipe more stable to avoid the steel pipe to take place great skew at the slip in-process after the steel pipe cold drawing shaping, ensure that the steel pipe stabilizes the landing to receiving in the material frame. The pressing plate is arranged on the die drawing clamp, so that the pressing plate can be always pressed on the blanking plate after the die drawing clamp slides to one side, close to the die holder, of the blanking plate, and the situation that the blanking plate of the die drawing clamp resets when the blanking plate is close to one side of the die holder is avoided.
Optionally, the bottom surface of the pressing plate is rotatably connected with a plurality of horizontal antifriction rollers along the sliding direction of the drawing die fixture, and the axial direction of the antifriction rollers is perpendicular to the sliding direction of the drawing die fixture.
Through adopting above-mentioned technical scheme, when drawing die anchor clamps drive the push pedal and slide towards the direction that is close to the die holder, drawing die anchor clamps can promote down the flitch and rotate to one side of frame to make the reducing roller and the flitch butt in the push pedal, the reducing roller can reduce down the frictional force between flitch and the push pedal this moment, makes drawing die anchor clamps's slip process more convenient.
Optionally, the elastic element is a tension spring, the tension spring is located on one side, away from the die holder, of the blanking plate, the tension spring is horizontally arranged, one end of the tension spring is fixedly connected with the blanking plate, and the other end of the tension spring is fixedly connected with the rack.
By adopting the technical scheme, when the die drawing clamp pushes the blanking plate to rotate towards one side close to the die holder, the blanking plate can pull the tension spring to enable the tension spring to be stretched; when the die drawing clamp slides to one side of the blanking plate far away from the die holder, the blanking plate can rotate towards the side far away from the die holder and reset under the action of the elastic restoring force of the tension spring.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the blanking plate and the elastic piece, the blanking plate can support the steel pipe, and the steel pipe slides into the material receiving frame along the inclined direction of the top surface of the blanking plate after being cold-drawn and formed, so that the automatic blanking process of the steel pipe is realized;
2. one end of the blanking plate is hinged with the rack, so that when the die drawing clamp slides towards the direction close to the die holder, the blanking plate is pushed to rotate to one side of the rack, and the blanking plate automatically resets through the elastic piece after the die drawing clamp slides to one side of the blanking plate far away from the die holder;
3. through making flitch and frame follow vertical direction sliding connection down to set up the drive plate, can press the flitch into first accomodating inslot when drawing die anchor clamps are close to the die holder, and slide to the one side that the die holder was kept away from to the flitch through the elastic component automatic re-setting after drawing die anchor clamps.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;
FIG. 2 is a partial structural view of embodiment 1 of the present application;
FIG. 3 is a schematic structural diagram of embodiment 1 of the present application;
fig. 4 is an exploded view of example 2 of the present application.
Description of reference numerals: 1. a frame; 11. a first receiving groove; 12. a second receiving groove; 2. a die holder; 21. a mold; 3. drawing a die clamp; 31. pushing the plate; 311. reducing the grinding roller; 32. pressing a plate; 4. a drive section; 41. a driving wheel; 42. a transmission belt; 43. a motor; 5. a blanking plate; 51. a tension spring; 52. a limiting sheet; 53. a pressure spring; 54. a drive plate; 6. a material collecting frame.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses seamless steel pipe cold drawing machine of full-automatic unloading.
Example 1
Referring to fig. 1, a full-automatic blanking seamless steel tube cold drawing machine comprises a frame 1, wherein a die holder 2 is fixedly arranged on the frame 1, a die 21 is installed on the die holder 2, a die drawing clamp 3 is arranged on one side of the die holder 2, the die drawing clamp 3 is slidably connected with the frame 1 along a direction close to or far away from the die holder 2, and a driving portion 4 for driving the die drawing clamp 3 to slide is arranged on one side, far away from the die holder 2, of the die drawing clamp 3. During cold drawing, the upper necking end of the steel pipe penetrates through the die 21 on the die holder 2, then the driving part 4 drives the die drawing clamp 3 to slide towards the direction close to the die holder 2, the die drawing clamp 3 clamps one end of the steel pipe, and the die drawing clamp 3 drives the steel pipe to draw towards the direction far away from the die holder 2 under the action of the driving part 4, so that the cold drawing process of the steel pipe is realized.
Referring to fig. 1, the driving portion 4 includes two driving wheels 41, a transmission belt 42 and a motor 43, one of the two driving wheels 41 is rotatably connected to a position on the frame 1 close to the die holder 2, the other one of the two driving wheels 41 is rotatably connected to an end of the frame 1 far away from the material pushing mechanism, the transmission belt 42 is disposed between the two driving wheels 41 and used in cooperation with the driving wheel 41, the transmission belt 42 is fixedly connected to the die drawing fixture 3, the motor 43 is fixedly disposed on the frame 1, and an output shaft of the motor 43 is fixedly connected to the driving wheel 41 far away from the die holder 2.
When the die-drawing fixture 3 slides on the frame 1, the motor 43 drives the transmission wheels 41 far away from the die holder 2 to rotate, and drives the transmission belt 42 to transmit between the two transmission wheels 41, so that the transmission belt 42 drives the die-drawing fixture 3 to slide on the frame 1 towards the direction close to or far away from the die holder 2, and the driving effect on the sliding process of the die-drawing fixture 3 is realized.
Referring to fig. 1 and 2, at least two blanking plates 5 are disposed above the frame 1 along a direction close to or far from the die holder 2, in this embodiment, two blanking plates 5 are disposed, the blanking plates 5 are vertically disposed, a length direction of the blanking plates 5 is perpendicular to a moving direction of the die holder 3, one end of each blanking plate 5 is hinged to the frame 1, one side of the other end of each blanking plate 5 far from the die holder 2 is provided with a limiting piece 52, the limiting piece 52 is abutted to the blanking plates 5 and is fixedly connected to the frame 1, an elastic piece is disposed between one side of each blanking plate 5 far from the die holder 2 and the frame 1, the elastic piece is a horizontally disposed tension spring 51, the tension spring 51 is located on one side of each blanking plate 5 far from the die holder 2, one end of the tension spring 51 is fixedly connected to the blanking plate 5, and the other end is fixedly connected to the frame 1, when the die holder 3 slides to one side of each blanking plate 5 close to the die holder 2, the blanking plates 5 rotate to one side of the frame 1, when the die drawing clamp 3 slides to the side of the blanking plate 5 far away from the die holder 2, the tension spring 51 drives the blanking plate 5 to reset.
Referring to fig. 1, a material receiving frame 6 is arranged on one side of a machine frame 1, the top of the material receiving frame 6 is open, the length direction of the material receiving frame 6 is the same as the sliding direction of a drawing die clamp 3, and the top surface of a blanking plate 5 inclines downwards towards the direction close to the material receiving frame 6.
Referring to fig. 1 and 2, one side fixedly connected with push plate 31 near the hinge shaft of blanking plate 5 on one end of die holder 2 is kept away from to die drawing fixture 3, and push plate 31 is vertical to be set up, and one side that push plate 31 is near the hinge shaft of blanking plate 5 is rotated and is connected with a plurality of antifriction roller 311, and antifriction roller 311 is vertical to be set up, and when blanking plate 5 rotates to one side of frame 1, antifriction roller 311 and blanking plate 5 butt.
When the driving part 4 drives the die drawing clamp 3 to slide towards the direction close to the die holder 2, the die drawing clamp 3 can push the blanking plate 5 to rotate towards one side close to the die holder 2, and the blanking plate 5 rotates to the state the same as the sliding direction of the die drawing clamp 3, and at the moment, the grinding reducing roller 311 on the push plate 31 is abutted to the blanking plate 5; when drawing die anchor clamps 3 and drawing the steel pipe, drawing die anchor clamps 3 slide towards the direction of keeping away from die holder 2, move to one side back that die holder 2 was kept away from to lower flitch 5 when push pedal 31, under extension spring 51's effect, lower flitch 5 can rotate and reset towards the one side of keeping away from die holder 2, unloading board 5 plays the supporting role to the steel pipe this moment, after the steel pipe cold drawing shaping, drawing die anchor clamps 3 unclamp the steel pipe, the steel pipe can be on lower flitch 5 along the incline direction landing of lower flitch 5 to receiving in the material frame 6, realize the automatic unloading process of steel pipe.
The implementation principle of the embodiment 1 is as follows: during cold drawing, the direction that drive division 4 drive drawing die anchor clamps 3 towards keeping away from die holder 2 slides, and draw the steel pipe, remove to one side back that die holder 2 was kept away from to lower flitch 5 when push pedal 31, extension spring 51 can drive down flitch 5 and rotate and reset towards one side of keeping away from die holder 2, make down flitch 5 play the supporting role to the steel pipe, after the steel pipe cold drawing shaping, drawing die anchor clamps 3 loosen the steel pipe, the steel pipe can be on flitch 5 down along the incline direction landing of flitch 5 down to receiving in the material frame 6, realize the automatic unloading process of steel pipe.
Example 2
Referring to fig. 3 and 4, the difference between the embodiment and embodiment 1 is that at least two blanking plates 5 are arranged along the sliding direction of the die drawing fixture 3, two blanking plates 5 are arranged in the embodiment, a first accommodating groove 11 for accommodating the blanking plates 5 is formed in the frame 1, a drive plate 54 is fixedly arranged on one side of each blanking plate 5 away from the die holder 2, the drive plate 54 is vertically arranged and perpendicular to the blanking plates 5, the drive plate 54 is located on one side of each blanking plate 5 away from the material receiving frame 6, one side of each driving plate 54 on the top surface of each blanking plate 5 away from the material receiving frame 6 is horizontal and flush with the top surface of one end of each driving plate 54 close to the corresponding blanking plate 5, and the other side of each driving plate inclines downwards towards the direction close to the material receiving frame 6. The rack 1 is provided with a second accommodating groove 12 for accommodating the driving plate 54, the top surface of the driving plate 54 inclines downwards towards the direction far away from the die holder 2, the top surface of one end, close to the die holder 2, of the driving plate 54 is higher than the top surface of the rack 1, and the other end of the driving plate 54 is not higher than the top surface of the rack 1.
Referring to fig. 4, the elastic member is a pressure spring 53, the pressure springs 53 are provided in a plurality, the pressure spring 53 is vertically arranged below the blanking plate 5 or the driving plate 54, the top end of the pressure spring 53 is fixedly connected with the blanking plate 5 or the driving plate 54, and the bottom end of the pressure spring is fixedly connected with the frame 1. When the die drawing clamp 3 slides to one side of the blanking plate 5 close to the die holder 2, the blanking plate 5 moves into the first accommodating groove 11, the driving plate 54 moves into the second accommodating groove 12, and when the die drawing clamp 3 slides to one side of the blanking plate 5 far away from the die holder 2, the elastic piece drives the blanking plate 5 and the driving plate 54 to reset.
Referring to fig. 3, a press plate 32 is fixedly arranged on the die holder 2 away from the die holder 3, a plurality of horizontal antifriction rollers 311 are rotatably connected to the bottom surface of the press plate 32 along the sliding direction of the die holder 3, the axial direction of the antifriction rollers 311 is perpendicular to the sliding direction of the die holder 3, and the antifriction rollers 311 are abutted against the top surface of the frame 1.
The implementation principle of the embodiment 2 is as follows: when the driving part 4 drives the die drawing clamp 3 to slide towards the direction close to the die holder 2, the die drawing clamp 3 is abutted with the driving plate 54, then the driving plate 54 is pressed down into the second accommodating groove 12, the blanking plate 5 is pressed into the first accommodating groove 11, at the moment, the pressure spring 53 is pressed, and the grinding reducing roller 311 on the pressure plate 32 is abutted with the blanking plate 5; when drawing die anchor clamps 3 and drawing the steel pipe, drawing die anchor clamps 3 slide towards the direction of keeping away from die holder 2, move to one side back that die holder 2 was kept away from to lower flitch 5 when clamp plate 32, under the elastic restoring force effect of pressure spring 53, lower flitch 5 and drive plate 54 can vertical rebound and reset, the slope of lower flitch 5 top surface plays the supporting role in the face of the steel pipe this moment, after the steel pipe cold drawing shaping, drawing die anchor clamps 3 loosen the steel pipe, the steel pipe can be on lower flitch 5 along the incline direction landing of lower flitch 5 to receiving in the material frame 6, realize the automatic unloading process of steel pipe.
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 (8)
1. The utility model provides a seamless steel pipe cold drawing machine of full-automatic unloading, includes frame (1), fixedly on frame (1) be provided with die holder (2), installs mould (21) on die holder (2), and die holder (2) one side is provided with drawing die anchor clamps (3), its characterized in that: the drawing die clamp (3) is connected with the rack (1) in a sliding mode along a direction close to or far away from the die holder (2), a driving part (4) used for driving the drawing die clamp (3) to slide is arranged on one side, far away from the die holder (2), of the drawing die clamp (3), a blanking plate (5) used for supporting a steel pipe is arranged above the rack (1), the length direction of the blanking plate (5) is perpendicular to the moving direction of the drawing die clamp (3), an elastic piece is arranged between the blanking plate (5) and the rack (1), when the drawing die clamp (3) slides to one side, close to the die holder (2), of the blanking plate (5), the blanking plate (5) moves to the lower side or one side of the rack (1), when the drawing die clamp (3) slides to one side, far away from the die holder (2), the elastic piece drives the blanking plate (5) to reset, a material receiving frame (6) is arranged on one side of the rack (1), one end of the top surface of the blanking plate (5) close to the material receiving frame (6) inclines downwards.
2. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 1, characterized in that: one end of the blanking plate (5) is hinged with the rack (1), the elastic piece is used for driving the blanking plate (5) to rotate towards one side far away from the die holder (2), and one side, far away from the die holder (2), of the other end of the blanking plate (5) is abutted with a limiting piece (52) fixedly connected with the rack (1).
3. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 1, characterized in that: offer first groove (11) of accomodating that is used for accomodating flitch (5) down on frame (1), the elastic component is used for driving flitch (5) down vertical downstream, flitch (5) are kept away from one side of die holder (2) and are fixed to be provided with drive plate (54) down, offer the second that is used for accomodating drive plate (54) on frame (1) and accomodate groove (12), drive plate (54) top surface is downward towards the direction slope of keeping away from die holder (2), the top surface that drive plate (54) are close to die holder (2) one end exceeds frame (1) top surface, the other end is not higher than frame (1) top surface.
4. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 2, characterized in that: the die drawing fixture is characterized in that at least two lower material plates (5) are arranged along the sliding direction of the die drawing fixture (3), and one side, close to a hinge shaft of the lower material plates (5), of one end, far away from the die holder (2), of the die drawing fixture (3) is fixedly connected with a push plate (31).
5. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 4, characterized in that: one side of the push plate (31) close to a hinge shaft of the blanking plate (5) is rotatably connected with a plurality of reducing rollers (311), and the reducing rollers (311) are vertically arranged.
6. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 3, characterized in that: the blanking plate (5) is provided with at least two die drawing clamps (3) along the sliding direction, the die drawing clamps (3) are fixedly provided with a pressing plate (32) far away from the die holder (2) in a moving way, and the bottom surfaces of the pressing plate (32) are flush with the top surface of the rack (1).
7. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 6, characterized in that: the bottom surface of the pressing plate (32) is rotatably connected with a plurality of horizontal antifriction rollers (311) along the sliding direction of the die drawing clamp (3), and the axial direction of the antifriction rollers (311) is vertical to the sliding direction of the die drawing clamp (3).
8. The full-automatic blanking seamless steel tube cold-drawing machine according to claim 2, characterized in that: the elastic part is extension spring (51), and extension spring (51) are located down flitch (5) and keep away from one side of die holder (2), and extension spring (51) level sets up, the one end and flitch (5) fixed connection down of extension spring (51), the other end and frame (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120854078.5U CN215543780U (en) | 2021-04-24 | 2021-04-24 | Seamless steel pipe cold drawing machine of full-automatic unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120854078.5U CN215543780U (en) | 2021-04-24 | 2021-04-24 | Seamless steel pipe cold drawing machine of full-automatic unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215543780U true CN215543780U (en) | 2022-01-18 |
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ID=79857138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120854078.5U Expired - Fee Related CN215543780U (en) | 2021-04-24 | 2021-04-24 | Seamless steel pipe cold drawing machine of full-automatic unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215543780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080590A (en) * | 2024-04-26 | 2024-05-28 | 常州市金峰精密无缝钢管有限公司 | Cold drawing equipment for machining TP316L precise seamless steel tube |
-
2021
- 2021-04-24 CN CN202120854078.5U patent/CN215543780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080590A (en) * | 2024-04-26 | 2024-05-28 | 常州市金峰精密无缝钢管有限公司 | Cold drawing equipment for machining TP316L precise seamless steel tube |
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