CN215614574U - Necking machine with shock attenuation effect for steel pipe machining - Google Patents
Necking machine with shock attenuation effect for steel pipe machining Download PDFInfo
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- CN215614574U CN215614574U CN202121703643.4U CN202121703643U CN215614574U CN 215614574 U CN215614574 U CN 215614574U CN 202121703643 U CN202121703643 U CN 202121703643U CN 215614574 U CN215614574 U CN 215614574U
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Abstract
The utility model discloses a necking machine with a damping effect for processing a steel pipe, which comprises a damper, a processing base, a movable column, a supporting plate, a workbench, a necking die holder, a supporting column, a necking assembly, a first fastening assembly, a second fastening assembly and a moving device, wherein the damper is arranged below the processing base, a driving cavity is arranged in the processing base, a guide chute is arranged on the processing base and is communicated with the driving cavity, the moving device is arranged in the driving cavity, the movable column is arranged in the guide chute in a sliding manner, the first fastening assembly is arranged on the side wall of the movable column, the supporting plate is arranged on the processing base, the second fastening assembly is arranged on the side wall of the supporting plate, the supporting column is arranged on the processing base, and the necking assembly is arranged at the top end of the supporting column. The utility model relates to the technical field of steel pipe machining, and particularly provides a necking machine with a damping effect for steel pipe machining, which is convenient for fixing a steel pipe.
Description
Technical Field
The utility model relates to the technical field of steel pipe processing, in particular to a necking machine with a damping effect for steel pipe processing.
Background
The necking is a forming process of reducing the mouth of a pre-formed steel pipe through a necking die, has wider application and can be used for necking steel gas cylinders, bicycle frame vertical pipes and the like; at present, when the steel pipe is subjected to necking processing, due to the fact that no good damping device and fixing device are arranged, the necking processing effect is poor, sometimes, the impact force is too large during processing, vibration is violent, the position of the steel pipe is deviated, the position of the necking is further deviated, the design requirement is not met, certain trouble is caused for production, and meanwhile, resource waste is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the current technical defects, the utility model provides the necking machine for processing the steel pipe, which is convenient for fixing the steel pipe and has the damping effect.
The technical scheme adopted by the utility model is as follows: a necking machine with a shock absorption effect for processing a steel pipe comprises a shock absorber, a processing base, a movable column, a supporting plate, a workbench, a necking die holder, a supporting column, a necking assembly, a first fastening assembly, a second fastening assembly and a moving device, the shock absorber is arranged below the processing base, a driving cavity is arranged in the processing base, a guide chute is arranged on the processing base, the guide chute is communicated with the driving cavity, the moving device is arranged in the driving cavity, the moving column is arranged in the guide chute in a sliding manner, the moving device drives the moving column to move, the first fastening component is arranged on the side wall of the movable column, the supporting plate is arranged on the processing base, the second fastening component is arranged on the side wall of the supporting plate, the workbench is arranged on the machining base, the necking die holder is arranged on the workbench, the support column is arranged on the machining base, and the necking assembly is arranged at the top end of the support column; the first fastening assembly comprises a damping spring and a fastening block, a first fastening cavity with an opening on the side wall is formed in the side wall of the moving column, the fastening block is arranged in the first fastening cavity in a sliding mode, a second fastening cavity with an opening on the side wall is formed in the side wall of the fastening block, one end of the damping spring is arranged on the side wall of the first fastening cavity, and the other end of the damping spring is arranged on the side wall of the second fastening cavity; the second fastening assembly comprises a supporting top plate, a supporting base, a fastening plate, a guide post, a fastening spring, a fastening screw rod and a rotary table, the supporting base is arranged on the side wall of the supporting plate, the supporting top plate is arranged on the top end of the supporting plate, the fastening screw rod is connected to the supporting top plate through threads, the fastening plate is rotatably arranged at the bottom end of the fastening screw rod, one end of the guide post penetrates through the supporting plate and is arranged on the fastening plate, the rotary table is arranged on the top end of the fastening screw rod, the fastening spring is slidably arranged on the fastening screw rod, one end of the fastening spring is arranged below the supporting top plate, and the other end of the fastening spring is arranged on the fastening plate; the necking component comprises a fixed plate, an electric hydraulic push rod, a lifting plate, an inner lining pipe, an outer sleeve and a necking die, wherein the fixed plate is arranged at the top end of the supporting column, one end of the electric hydraulic push rod is arranged below the fixed plate, the lifting plate is arranged on the movable end of the electric hydraulic push rod, the necking die is arranged below the lifting plate, the outer sleeve is arranged below the fixed plate, a telescopic cavity is arranged in the outer sleeve, the bottom end of the inner lining pipe is arranged on the lifting plate, and the top end of the inner lining pipe penetrates through the outer sleeve and is slidably arranged in the telescopic cavity.
Further, the mobile device includes driving motor and drive screw, driving motor locates on the processing base lateral wall, drive screw rotates and locates the drive intracavity, drive screw one end links to each other with the driving motor output shaft, it locates on the drive screw through threaded connection to remove the post, the drive screw both ends are equipped with two sets of screw thread groups that the screw thread opposite direction about drive screw axis symmetry, it all corresponds the setting with the screw thread group with first subassembly of fastening to remove the post.
Furthermore, a first anti-skid pad is arranged on the side wall of one side, away from the fastening cavity, of the fastening block.
Furthermore, second anti-skid pads are arranged below the fastening plate and on the supporting base.
Further, the driving motor is a forward and reverse rotating motor.
The utility model with the structure has the following beneficial effects: according to the necking machine with the shock absorption effect for the steel pipe machining, the necking machine with the shock absorption effect for the steel pipe machining can be used for stably fixing steel pipes with different diameters through the matching of the moving column, the supporting plate, the first fastening assembly, the second fastening assembly and the moving device, the steel pipes are prevented from deviating under large impact force, impact force and shock caused during machining are transmitted through the steel pipes, the fastening blocks and the fastening plates are extruded, the impact force is buffered by the shock absorption springs and the fastening springs respectively, the impact force and the bad influence of the shock on the steel pipe machining process are greatly reduced, stable machining of the steel pipes is achieved, the product quality is improved, and the production efficiency is also improved; the steel pipe processing necking machine with the damping effect is used for processing the steel pipe through the necking component, the inner lining pipe is matched with the outer sleeve pipe to enable the necking die to vertically and stably move downwards, and the phenomenon that the necking die deviates to influence the processing effect during processing is avoided; the shock absorption of the vibration generated during the working period of the necking machine is realized by the necking machine for steel pipe processing with the shock absorption effect through the shock absorber.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of a reducing machine for processing a steel pipe with a shock absorption effect according to the present invention;
FIG. 2 is a schematic structural view of a first fastening assembly and a moving device of a necking machine for steel pipe processing with a shock-absorbing effect according to the present invention.
The device comprises a working table, a movable column, a supporting column, a working table.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: a necking machine with a damping effect for processing a steel pipe comprises a shock absorber 1, a processing base 2, a moving column 3, a supporting plate 4, a workbench 5, a necking die holder 6, a supporting column 7, a necking component 8, a first fastening component 9, a second fastening component 10 and a moving device 11, wherein the shock absorber 1 is arranged below the processing base 2, a driving cavity 12 is arranged in the processing base 2, a guiding chute 13 is arranged on the processing base 2, the guiding chute 13 is communicated with the driving cavity 12, the moving device 11 is arranged in the driving cavity 12, the moving column 3 is arranged in the guiding chute 13 in a sliding manner, the moving device 11 drives the moving column 3 to move, the first fastening component 9 is arranged on the measuring wall of the moving column 3, the supporting plate 4 is arranged on the processing base 2, the second fastening component 10 is arranged on the side wall of the supporting plate 4, the workbench 5 is arranged on the processing base 2, the necking die holder 6 is arranged on the workbench 5, the support column 7 is arranged on the processing base 2, and the necking component 8 is arranged at the top end of the support column 7; the first fastening assembly 9 comprises a damping spring 14 and a fastening block 15, a first fastening cavity with an opening on the side wall is formed in the side wall of the moving column 3, the fastening block 15 is arranged in the first fastening cavity in a sliding mode, a second fastening cavity 16 with an opening on the side wall is formed in the side wall of the fastening block 15, one end of the damping spring 14 is arranged on the side wall of the first fastening cavity, and the other end of the damping spring 14 is arranged on the side wall of the second fastening cavity 16; the second fastening assembly 10 comprises a supporting top plate 17, a supporting base 18, a fastening plate 19, a guide post 20, a fastening spring 21, a fastening screw 22 and a rotating disc 23, wherein the supporting base 18 is arranged on the side wall of the supporting plate 4, the supporting top plate 17 is arranged on the top end of the supporting plate 4, the fastening screw 22 is arranged on the supporting top plate 17 through thread connection, the fastening plate 19 is rotatably arranged on the bottom end of the fastening screw 22, one end of the guide post 20 penetrates through the supporting plate 4 and is arranged on the fastening plate 19, the rotating disc 23 is arranged on the top end of the fastening screw 22, the fastening spring 21 is slidably arranged on the fastening screw 22, one end of the fastening spring 21 is arranged below the supporting top plate 17, and the other end of the fastening spring 21 is arranged on the fastening plate 19; the necking component 8 comprises a fixed plate 24, an electric hydraulic push rod 25, a lifting plate 26, an inner lining pipe 27, an outer sleeve 28 and a necking die 29, wherein the fixed plate 24 is arranged at the top end of the support column 7, one end of the electric hydraulic push rod 25 is arranged below the fixed plate 24, the lifting plate 26 is arranged on the movable end of the electric hydraulic push rod 25, the necking die 29 is arranged below the lifting plate 26, the outer sleeve 28 is arranged below the fixed plate 24, a telescopic cavity 30 is arranged in the outer sleeve 28, the bottom end of the inner lining pipe 27 is arranged on the lifting plate 26, and the top end of the inner lining pipe 27 penetrates through the outer sleeve 28 and is arranged in the telescopic cavity 30 in a sliding manner.
The moving device 11 comprises a driving motor 31 and a driving screw 32, the driving motor 31 is arranged on the side wall of the processing base 2, the driving screw 32 is rotatably arranged in the driving cavity 12, one end of the driving screw 32 is connected with an output shaft of the driving motor 31, the moving column 3 is arranged on the driving screw 32 through threaded connection, two groups of thread groups with opposite thread directions are symmetrically arranged at two ends of the driving screw 32 relative to a central axis of the driving screw 32, and the moving column 3 and the first fastening component 9 are both arranged corresponding to the thread groups. A first anti-skid pad 33 is arranged on the side wall of the fastening block 15 far away from the fastening cavity. A second non-slip mat 34 is arranged below the fastening plate 19 and on the supporting base 18. The driving motor 31 is a forward and reverse rotating motor.
When the steel pipe fixing device is used specifically, a steel pipe is placed on the supporting base 18, the rotating disc 23 is rotated manually, the rotating disc 23 drives the fastening screw 22 to rotate, the fastening screw 22 drives the fastening plate 19 to move downwards, the fastening plate 19 and the supporting base 18 are matched to fasten the steel pipe, the second anti-skid pads 34 can increase the friction force between the steel pipe and the fastening plate 19 and the supporting base 18, meanwhile, the driving motor 31 is started, the driving motor 31 drives the driving screw 32 to rotate, the driving screw 32 drives the two groups of moving columns 3 to be close to the middle, the fastening blocks 15 on the side walls of the moving columns 3 fasten the steel pipe, the fastening blocks 15 extrude the damping springs 14, the damping springs 14 counteract the fastening blocks 15 to fasten the steel pipe, the first anti-skid pads 33 can increase the friction force between the steel pipe and the fastening blocks 15, so that the steel pipe is stably fixed, the first fastening assembly 9 and the second fastening assembly 10 are doubly fixed, firmly fixed the steel pipe, realized the stable processing to the steel pipe, start electronic hydraulic rod 25, electronic hydraulic rod 25's expansion end promotes lifter plate 26 and moves down, lifter plate 26 stimulates interior bushing 27 of pulling and slides down along the lift chamber, interior bushing 27 and outer tube 28 cooperation make lifter plate 26 go up and down perpendicularly, lifter plate 26 supports throat mould 29 and moves down, throat mould 29 and throat die holder 6 cooperation process the steel pipe, add man-hour, the steel pipe receives the impact force, the impact force leads to the steel pipe to both sides or ascending impact force, respectively by damping spring 14 with set up spring 21 and cushion, the harmful effects that vibrations and impact force brought have been reduced, the waste of material has been reduced, the cost is reduced, the processingquality of product has been guaranteed, and production efficiency is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a throat machine is used in steel pipe machining with shock attenuation effect which characterized in that: the shock absorber is arranged below the processing base, a driving cavity is arranged in the processing base, a guide sliding groove is formed in the processing base and is communicated with the driving cavity, the moving device is arranged in the driving cavity, the moving column is arranged in the guide sliding groove in a sliding manner, the first fastening component is arranged on a measuring wall of the moving column, the supporting plate is arranged on the processing base, the second fastening component is arranged on a side wall of the supporting plate, the working table is arranged on the processing base, the necking die holder is arranged on the working table, the supporting column is arranged on the processing base, and the necking component is arranged at the top end of the supporting column; the first fastening assembly comprises a damping spring and a fastening block, a first fastening cavity with an opening on the side wall is formed in the side wall of the moving column, the fastening block is arranged in the first fastening cavity in a sliding mode, a second fastening cavity with an opening on the side wall is formed in the side wall of the fastening block, one end of the damping spring is arranged on the side wall of the first fastening cavity, and the other end of the damping spring is arranged on the side wall of the second fastening cavity; the second fastening assembly comprises a supporting top plate, a supporting base, a fastening plate, a guide post, a fastening spring, a fastening screw rod and a rotary table, the supporting base is arranged on the side wall of the supporting plate, the supporting top plate is arranged on the top end of the supporting plate, the fastening screw rod is connected to the supporting top plate through threads, the fastening plate is rotatably arranged at the bottom end of the fastening screw rod, one end of the guide post penetrates through the supporting plate and is arranged on the fastening plate, the rotary table is arranged on the top end of the fastening screw rod, the fastening spring is slidably arranged on the fastening screw rod, one end of the fastening spring is arranged below the supporting top plate, and the other end of the fastening spring is arranged on the fastening plate; the necking component comprises a fixed plate, an electric hydraulic push rod, a lifting plate, an inner lining pipe, an outer sleeve and a necking die, wherein the fixed plate is arranged at the top end of the supporting column, one end of the electric hydraulic push rod is arranged below the fixed plate, the lifting plate is arranged on the movable end of the electric hydraulic push rod, the necking die is arranged below the lifting plate, the outer sleeve is arranged below the fixed plate, a telescopic cavity is arranged in the outer sleeve, the bottom end of the inner lining pipe is arranged on the lifting plate, and the top end of the inner lining pipe penetrates through the outer sleeve and is slidably arranged in the telescopic cavity.
2. A necking machine for steel pipe processing having a shock absorbing effect according to claim 1, characterized in that: the mobile device comprises a driving motor and a driving screw rod, the driving motor is arranged on the side wall of the processing base, the driving screw rod is rotatably arranged in the driving cavity, one end of the driving screw rod is connected with an output shaft of the driving motor, the moving column is connected to the driving screw rod through threads, two groups of thread groups with opposite thread directions are symmetrically arranged at the two ends of the driving screw rod relative to the central axis of the driving screw rod, and the moving column and the first fastening assembly are correspondingly arranged with the thread groups.
3. A necking machine for steel pipe processing having a shock absorbing effect according to claim 1, characterized in that: and a first anti-slip pad is arranged on the side wall of one side of the fastening block, which is far away from the fastening cavity.
4. A necking machine for steel pipe processing having a shock absorbing effect according to claim 1, characterized in that: and second anti-skid pads are arranged below the fastening plate and on the supporting base.
5. A necking machine for steel pipe processing having a shock absorbing effect according to claim 2, characterized in that: the driving motor is a forward and reverse rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703643.4U CN215614574U (en) | 2021-07-26 | 2021-07-26 | Necking machine with shock attenuation effect for steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703643.4U CN215614574U (en) | 2021-07-26 | 2021-07-26 | Necking machine with shock attenuation effect for steel pipe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614574U true CN215614574U (en) | 2022-01-25 |
Family
ID=79892185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121703643.4U Active CN215614574U (en) | 2021-07-26 | 2021-07-26 | Necking machine with shock attenuation effect for steel pipe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614574U (en) |
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2021
- 2021-07-26 CN CN202121703643.4U patent/CN215614574U/en active Active
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