CN111570895A - Circle shear side clearance adjusting mechanism, circle shear and side clearance adjusting method - Google Patents
Circle shear side clearance adjusting mechanism, circle shear and side clearance adjusting method Download PDFInfo
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- CN111570895A CN111570895A CN202010412477.6A CN202010412477A CN111570895A CN 111570895 A CN111570895 A CN 111570895A CN 202010412477 A CN202010412477 A CN 202010412477A CN 111570895 A CN111570895 A CN 111570895A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000006698 induction Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
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Abstract
The invention belongs to the technical field of metallurgical equipment, and particularly relates to a circle shear side clearance adjusting mechanism, a circle shear and a side clearance adjusting method. The invention ensures the high rigidity and gapless property of the whole side gap adjusting mechanism by the side gap adjusting mechanism which is formed by organically combining an eccentric bearing seat, a bearing, a sliding block seat, a sliding block wedge, a left linear guide rail pair, a guide rail wedge, a nut seat, a right linear guide rail pair, a tail plate, a top plate, a side plate, a ball screw, a screw bearing seat, a coupling, a motor and a limit baffle. The side gap detection mechanism of the rotary shear adopts the grating ruler with high precision and interference resistance, and ensures the high precision of detection and the good stability of data display. The proximity switch induction plate of the circle shear side clearance detection mechanism is fixed on the nut seat, and provides electrical protection together with the proximity switch during adjustment, and the lead screw bearing seat and the limit baffle provide mechanical protection, so that the safety and reliability of the whole side clearance adjustment and detection mechanism are ensured.
Description
Technical Field
The invention belongs to the technical field of metallurgical equipment, and particularly relates to a circle shear side clearance adjusting mechanism, a circle shear and a side clearance adjusting method.
Background
The disc shear is a key device of a plate strip shearing production line and is used for shearing the edge of strip steel to enable the width of the strip steel to reach a set value. The side clearance is a key parameter in the use of the disc shear, and the shearing quality is directly influenced by the accuracy. The accuracy of the side gap adjustment is directly determined by the side gap adjustment and detection mechanism.
Most of existing circle shear side gap adjusting mechanisms have the problems of low motion conversion precision, poor stability, low detection precision and low automation degree. The present invention is an improvement to address these deficiencies.
Disclosure of Invention
The invention provides a circle shear side gap adjusting mechanism, a circle shear and a side gap adjusting method, and aims to provide a circle shear side gap adjusting mechanism, a circle shear and a method which are high in side gap adjusting precision, good in stability, safe and reliable.
In order to achieve the purpose, the invention adopts the technical scheme that:
a side gap adjusting mechanism of a circle shear comprises an eccentric bearing seat, a bearing, a sliding block seat, a sliding block wedge, a left linear guide rail pair, a guide rail wedge, a nut seat, a right linear guide rail pair, a tail plate, a top plate, a side plate, a ball screw, a screw bearing seat, a coupling, a motor and a limit baffle; the top plate is horizontally arranged, and the lower surface of one end of the top plate is vertically connected with the tail plate; the motor is fixedly connected to the upper surface of the top plate, the lead screw bearing seat is fixedly connected to the inner side of the tail plate, the lead screw bearing is fixed in the lead screw bearing seat, the upper end of the ball screw is connected with the output end of the motor through a coupler, the lower part of the ball screw is connected with the nut seat through a nut on the ball screw, the left side of the nut seat is connected with a guide rail of the left linear guide rail pair through a guide rail wedge, the left side of the left linear guide rail pair is provided with a slide block wedge, a slide block on the left linear guide rail pair is connected with the slide block seat on the side, and the slide block seat is connected in the eccentric bearing seat; the right side of the nut seat is fixedly connected with the tail plate through a sliding block on the right linear guide rail pair; and a limiting baffle is arranged under the ball screw and is fixedly connected with the bottom surface of the side plate.
The left linear guide rail pair and the right linear guide rail pair are both roller type linear guide rail pairs which are pre-tightened; the ball screw adopts a pre-tightening type ball screw.
A circle shear at least comprises a shell, an upper cutter shaft system, a lower cutter shaft system and a movable sleeve, wherein the upper cutter shaft system and the lower cutter shaft system are connected to the shell and are arranged up and down; the upper cutter shaft is connected with the side clearance adjusting mechanism through a sliding sleeve; the top plate and the side plate of the side clearance adjusting mechanism are connected on the shell, and the tail plate is respectively and vertically connected with the side plate and the top plate of the side clearance adjusting mechanism; and the eccentric bearing seat on the side clearance adjusting mechanism is fixedly connected with the sliding sleeve.
The device also comprises a side clearance detection mechanism; the side gap detection mechanism comprises a detection head bracket, a grating ruler, a proximity switch induction plate and a proximity switch; the detection head bracket is horizontally and fixedly connected to the sliding block seat, the proximity switch induction plate is connected to the side surface of the nut seat, and the detection head of the grating ruler is connected to the detection head bracket; the proximity switch is fixed on the tail plate through a bracket; the ruler body of the grating ruler is connected to the side plate from top to bottom, and the lower surface of the grating ruler is flush with the upper surface of the detection head support.
The proximity switches are arranged in two, and the two proximity switches are arranged up and down.
Also comprises a control mechanism; the control mechanism at least comprises a frequency converter and a PLC module, and the PLC module is in electrical signal connection with the motor through the frequency converter; the PLC module is connected with an electric signal of a grating ruler of the side clearance detection mechanism.
A method for adjusting the side clearance of a circle shear comprises the following steps
When the side clearance is adjusted, a grating ruler of the side clearance detection mechanism transmits detected clearance data to a PLC module of the control mechanism, the PLC module compares the acquired clearance value with a side clearance target value, when the comparison value is smaller than a preset value, the side clearance adjustment is finished, otherwise, the step II is carried out;
step two: the PLC module transmits information to the frequency converter, the motor is controlled through the frequency converter, the motor is started to drive the ball screw to rotate, so that the nut seat, the guide rail wedge and the guide rail of the left linear guide rail pair are driven to move upwards or downwards, the slide block wedge and the slide block seat of the left linear guide rail pair are driven to move leftwards or rightwards, the upper cutter shaft system is further driven to move leftwards or rightwards, and the adjustment of a side gap is achieved.
Has the advantages that:
(1) the side clearance adjusting mechanism is formed by organically combining an eccentric bearing seat, a bearing, a sliding block seat, a sliding block wedge, a left linear guide rail pair, a guide rail wedge, a nut seat, a right linear guide rail pair, a tail plate, a top plate, a ball screw, a screw bearing seat, a coupling, a motor and a limit baffle.
(2) The side gap detection mechanism of the rotary shear adopts the grating ruler with high precision and interference resistance, and ensures the high precision of detection and the good stability of data display.
(3) The proximity switch induction plate of the circle shear side clearance detection mechanism is fixed on the nut seat, and provides electrical protection together with the limit switch during adjustment, and the lead screw bearing seat and the limit baffle provide mechanical protection, so that the safety and reliability of the whole side clearance adjustment and detection mechanism are ensured.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical solutions of the present invention and to implement the technical solutions according to the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view E-E of FIG. 1;
fig. 3 is a sectional view F-F of fig. 1.
In the figure: 1-a machine shell; 2-mounting a cutter shaft system; 3-lower tool shaft system; 4-swimming sleeve; 5-eccentric bearing seat; 6-a bearing; 7-a slider seat; 8-a slider wedge; 9-a left linear guide rail pair; 10-guide rail wedge; 11-a nut seat; 12-right linear guide rail pair; 13-tail plate; 14-a top plate; 15-side plate; 16-a ball screw; 17-a lead screw bearing; 18-lead screw bearing seats; 19-a coupling; 20-a motor; 21-a limit baffle; 22-detection head support; 23-a grating ruler; 24-proximity switch sensing plate; 25-proximity switch.
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.
The first embodiment is as follows:
referring to fig. 1 to 3, the side gap adjusting mechanism of the circle shear comprises an eccentric bearing seat 5, a bearing 6, a slider seat 7, a slider wedge 8, a left linear guide rail pair 9, a guide rail wedge 10, a nut seat 11, a right linear guide rail pair 12, a tail plate 13, a top plate 14, a side plate 15, a ball screw 16, a screw bearing 17, a screw bearing seat 18, a coupling 19, a motor 20 and a limit baffle 21; the top plate 14 is horizontally arranged, and the lower surface of one end of the top plate 14 is vertically connected with the tail plate 13; the motor 20 is fixedly connected to the upper surface of the top plate 14, the screw bearing seat 18 is fixedly connected to the inner side of the tail plate 13, the screw bearing 17 is fixed in the screw bearing seat 18, the upper end of the ball screw 16 is connected with the output end of the motor 20 through the coupling 19, the lower part of the ball screw 16 is connected with the nut seat 11 through a nut on the ball screw 16, the left side of the nut seat 11 is connected with the guide rail of the left linear guide rail pair 9 through the guide rail wedge 10, the left side of the left linear guide rail pair 9 is provided with the slider wedge 8, the slider on the left linear guide rail pair 9 is connected with the slider seat 7 at the side, and the slider seat 7 is connected in the eccentric shaft seat 5 through the bearing 6; the right side of the nut seat 11 is fixedly connected with a tail plate 13 through a sliding block on a right linear guide rail pair 12; and a limiting baffle 21 is arranged right below the ball screw 16, and the limiting baffle 21 is fixedly connected with the bottom surface of the side plate 15.
When the side clearance needs to be adjusted, the motor 20 is started to drive the ball screw 16 to rotate, and drive the nut seat 11, the guide rail wedge 10 and the guide rail on the left linear guide rail pair 9 to move upwards or downwards, and drive the slider of the left linear guide rail pair 9, the slider wedge 8 and the slider seat 7 to move leftwards or rightwards, so that the upper cutter shaft system 2 is further driven to move leftwards or rightwards, and the adjustment of the side clearance is realized.
The screw bearing seat 18 and the limit baffle 21 provide mechanical protection for the invention, and ensure the safety and reliability of the whole side clearance adjusting mechanism.
In this embodiment, the left linear guide rail pair 9 is connected with the slider seat 7 by using a screw, and the slider on the right linear guide rail pair 12 is connected with the tail plate 13 by using a screw; the grade of the screw is 10.9 grade or above, so that the connection stability and safety of the invention are ensured.
By adopting the side clearance adjusting mechanism in the technical scheme, the high rigidity and the zero clearance of the whole side clearance adjusting mechanism are ensured.
Example two:
referring to fig. 1 and 2, a side gap adjusting mechanism of a circle shear is different from the first embodiment in that: the left linear guide rail pair 9 and the right linear guide rail pair 12 both adopt pre-tightened roller type linear guide rail pairs; the ball screw 16 is a pre-tightening ball screw.
In practical use, the left linear guide rail pair 9 and the right linear guide rail pair 12 adopt a pre-tightened roller type linear guide rail pair, and the ball screw 16 adopts a pre-tightened ball screw, so that the high rigidity and no clearance of the whole side clearance adjusting mechanism are ensured.
Example three:
referring to fig. 1, the circle shear at least comprises a casing 1, an upper tool shaft system 2, a lower tool shaft system 3 and a movable sleeve 4, wherein the upper tool shaft system 2 and the lower tool shaft system 3 are connected to the casing 1 and are arranged up and down, and the circle shear side gap adjusting mechanism further comprises a circle shear side gap adjusting mechanism; the upper tool shaft system 2 is connected with a side clearance adjusting mechanism through a sliding sleeve 4; a top plate 14 and a side plate 15 of the side clearance adjusting mechanism are connected on the machine shell 1, and a tail plate 13 is respectively and vertically connected with the side plate 15 and the top plate 14 of the side clearance adjusting mechanism; and an eccentric bearing seat 5 on the side clearance adjusting mechanism is fixedly connected with a sliding sleeve 4.
In the working process of the disc shear, when the side clearance needs to be adjusted, the motor 20 is started to drive the ball screw 16 to rotate, and the nut seat 11, the guide rail wedge 10 and the guide rail on the left linear guide rail pair 9 are driven to move upwards or downwards, so that the sliding block, the sliding block wedge 8 and the sliding block seat 7 of the left linear guide rail pair 9 are driven to move leftwards or rightwards, the upper cutter shaft system 2 is further driven to move leftwards or rightwards, and the adjustment of the side clearance of the disc shear is realized.
The connection mode among the shell 1, the upper cutter shaft system 2, the lower cutter shaft system 3, the movable sleeve 4 and the side clearance adjusting mechanism adopts the connection mode of the prior art.
Example four:
referring to fig. 1 and 2, a circle shear is different from the third embodiment in that: the device also comprises a side clearance detection mechanism; the side gap detection mechanism comprises a detection head bracket 22, a grating ruler 23, a proximity switch induction plate 24 and a proximity switch 25; the detection head bracket 22 is horizontally and fixedly connected to the slider seat 7, the proximity switch induction plate 24 is connected to the side surface of the nut seat 11, and the detection head of the grating ruler 23 is connected to the detection head bracket 22; the proximity switch 25 is fixed on the tail plate 13 through a bracket; the ruler body of the grating ruler 23 is connected to the side plate 15 from top to bottom, and the lower surface of the grating ruler 23 is flush with the upper surface of the detection head support 22.
Preferably, the proximity switches 25 are arranged in two, and the two proximity switches 25 are arranged up and down.
In actual use, the grating ruler 23 with high precision and strong anti-interference performance is adopted to detect the movement amount of the slider seat 7, so that the variation of the side gap can be measured with high precision, and the data display is stable.
The proximity switch induction plate 24 is fixed on the nut seat 11, and provides electrical protection together with the proximity switch 25 during adjustment, and ensures the safety and reliability of the whole side gap adjustment and detection mechanism by the mechanical protection provided by the screw bearing seat 18 and the limit baffle 21.
Example five:
referring to a circle shear shown in fig. 1, the difference from the third embodiment is that: also comprises a control mechanism; the control mechanism at least comprises a frequency converter and a PLC module, and the PLC module is in electric signal connection with the motor 20 through the frequency converter; the PLC module is connected with an electric signal of a grating ruler 23 of the side clearance detection mechanism.
During actual use, the PLC module obtains real-time circle shear side gap data through being connected with the grating ruler 23 of the side gap detection mechanism through electric signals, the PLC module calculates to obtain the rotating speed value of the motor 20, and the motor 20 is controlled through the frequency converter, so that the adjustment precision of the whole circle shear side gap is controlled.
The control mechanism is arranged, so that the acquisition and transmission of the data of the side gap detection mechanism and the control of the motor 20 are not only automatic, but also more accurate and timely.
The PLC module and the frequency converter in this embodiment are both used in the prior art.
Example six:
a method for adjusting the side clearance of a circle shear comprises the following steps
The method comprises the following steps: when the side clearance is adjusted, the grating ruler 23 of the side clearance detection mechanism transmits the detected clearance data to the PLC module of the control mechanism, the PLC module compares the acquired clearance value with the side clearance target value, when the comparison value is smaller than the preset value, the side clearance adjustment is finished, otherwise, the step II is carried out;
step two: the PLC module transmits information to the frequency converter, the motor 20 is controlled through the frequency converter, the motor 20 is started to drive the ball screw 16 to rotate, so that the nut seat 11, the guide rail wedge 10 and the guide rail of the left linear guide rail pair 9 are driven to move upwards or downwards, the sliding block of the left linear guide rail pair 9, the sliding block wedge 8 and the sliding block seat 7 are driven to move leftwards or rightwards, the upper cutter shaft system 2 is further driven to move leftwards or rightwards, and the adjustment of a side gap is achieved.
In summary, the side gap adjusting mechanism of the present invention is formed by organically combining an eccentric bearing seat, a bearing, a slider seat, a slider wedge, a left linear guide rail pair, a guide rail wedge, a nut seat, a right linear guide rail pair, a tail plate, a top plate, a side plate, a ball screw, a screw bearing seat, a coupling, a motor, and a limit baffle. The circle shear side gap detection mechanism provided by the invention adopts the grating ruler with high precision and interference resistance, so that the high precision of detection and the good stability of data display are ensured. The proximity switch induction plate in the circle shear side clearance detection mechanism is fixed on the nut seat, and provides electrical protection together with the proximity switch during adjustment, and the lead screw bearing seat and the limit baffle provide mechanical protection, so that the safety and reliability of the whole side clearance adjustment and detection mechanism are ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a circle shear side clearance guiding mechanism which characterized in that: the device comprises an eccentric bearing seat (5), a bearing (6), a sliding block seat (7), a sliding block wedge (8), a left linear guide rail pair (9), a guide rail wedge (10), a nut seat (11), a right linear guide rail pair (12), a tail plate (13), a top plate (14), a side plate (15), a ball screw (16), a screw bearing (17), a screw bearing seat (18), a coupling (19), a motor (20) and a limit baffle (21); the top plate (14) is horizontally arranged, and the lower surface of one end of the top plate (14) is vertically connected with the tail plate (13); the motor (20) is fixedly connected to the upper surface of the top plate (14), the lead screw bearing seat (18) is fixedly connected to the inner side of the tail plate (13), the lead screw bearing (17) is fixed in the lead screw bearing seat (18), the upper end of the ball screw (16) is connected with the output end of the motor (20) through a coupling (19), the lower part of the ball screw (16) is connected with the nut seat (11) through a nut on the ball screw (16), the left side of the nut seat (11) is connected with a guide rail of the left linear guide rail pair (9) through a guide rail wedge (10), the left side of the left linear guide rail pair (9) is provided with a slide block wedge (8), a slide block on the left linear guide rail pair (9) is connected with the slide block seat (7) at the side, and the slide block seat (7) is connected in the eccentric bearing seat (5) through a bearing (6); the right side of the nut seat (11) is fixedly connected with the tail plate (13) through a sliding block on the right linear guide rail pair (12); a limiting baffle (20) is arranged right below the ball screw (16), and the limiting baffle (20) is fixedly connected with the bottom surface of the side plate (15).
2. The side play adjustment mechanism of a circle shear of claim 1, wherein: the left linear guide rail pair (9) and the right linear guide rail pair (12) both adopt pre-tightened roller type linear guide rail pairs; the ball screw (16) adopts a pre-tightening type ball screw.
3. The utility model provides a circle shear, includes casing (1), upper slitter shafting (2), lower slitter shafting (3) and trip cover (4) at least, upper slitter shafting (2) and lower slitter shafting (3) all connect on casing (1) and set up its characterized in that from top to bottom: further comprising a side clearance adjustment mechanism of a circle shear as claimed in any one of claims 1-2; the upper tool shaft system (2) is connected with the side clearance adjusting mechanism through a sliding sleeve (4); a top plate (14) and a side plate (15) of the side clearance adjusting mechanism are connected to the machine shell (1), and a tail plate (13) is respectively and vertically connected with the side plate (15) and the top plate (14) of the side clearance adjusting mechanism; and an eccentric bearing seat (5) on the side clearance adjusting mechanism is fixedly connected with the sliding sleeve (4).
4. A disc shear as defined in claim 3, wherein: the device also comprises a side clearance detection mechanism; the side gap detection mechanism comprises a detection head bracket (22), a grating ruler (23), a proximity switch induction plate (24) and a proximity switch (25); the detection head support (22) is horizontally and fixedly connected to the sliding block seat (7), the proximity switch induction plate (24) is connected to the side face of the nut seat (11), and the detection head of the grating ruler (23) is connected to the detection head support (22); the proximity switch (25) is fixed on the tail plate (13) through a bracket; the ruler body of the grating ruler (23) is connected to the side plate (15) from top to bottom, and the lower surface of the grating ruler (23) is flush with the upper surface of the detection head support (22).
5. A disc shear as defined in claim 4, wherein: the two proximity switches (25) are arranged, and the two proximity switches (25) are arranged up and down.
6. A disc shear as defined in claim 4, wherein: also comprises a control mechanism; the control mechanism at least comprises a frequency converter and a PLC module, and the PLC module is in electric signal connection with the motor (20) through the frequency converter; the PLC module is connected with an electric signal of a grating ruler (23) of the side clearance detection mechanism.
7. A method for adjusting side clearance of a circle shear is characterized in that: comprises the following steps
The method comprises the following steps: when the side clearance is adjusted, a grating ruler (23) of the side clearance detection mechanism transmits detected clearance data to a PLC module of the control mechanism, the PLC module compares the acquired clearance value with a side clearance target value, when the comparison value is smaller than a preset value, the side clearance adjustment is finished, otherwise, the step II is carried out;
step two: the PLC module transmits information to the frequency converter, the motor (20) is controlled through the frequency converter, the motor (20) is started to drive the ball screw (16) to rotate, so that the guide rails of the nut seat (11), the guide rail wedge (10) and the left linear guide rail pair (9) are driven to move upwards or downwards, the slide block wedge (8) and the slide block seat (7) of the left linear guide rail pair (9) are driven to move leftwards or rightwards, the upper cutter shaft system (2) is further driven to move leftwards or rightwards, and the adjustment of a side gap is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412477.6A CN111570895A (en) | 2020-05-15 | 2020-05-15 | Circle shear side clearance adjusting mechanism, circle shear and side clearance adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412477.6A CN111570895A (en) | 2020-05-15 | 2020-05-15 | Circle shear side clearance adjusting mechanism, circle shear and side clearance adjusting method |
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| CN111570895A true CN111570895A (en) | 2020-08-25 |
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| CN202010412477.6A Pending CN111570895A (en) | 2020-05-15 | 2020-05-15 | Circle shear side clearance adjusting mechanism, circle shear and side clearance adjusting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918734A (en) * | 2022-04-13 | 2022-08-19 | 武汉科技大学 | A disc shear shearing quality detection and feedback control system and method |
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| CN206445285U (en) * | 2017-01-05 | 2017-08-29 | 北京首钢股份有限公司 | A kind of gap controlled system with self-regulation and Lead screw transmission structure |
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| CN212419829U (en) * | 2020-05-15 | 2021-01-29 | 中国重型机械研究院股份公司 | Circle shear side clearance adjustment mechanism and circle shear |
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2020
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| RU2007283C1 (en) * | 1991-01-09 | 1994-02-15 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Cutting device |
| CN202052979U (en) * | 2011-03-03 | 2011-11-30 | 北京中冶设备研究设计总院有限公司 | Mechanism for adjusting gap at scissors disk side of disk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918734A (en) * | 2022-04-13 | 2022-08-19 | 武汉科技大学 | A disc shear shearing quality detection and feedback control system and method |
| CN114918734B (en) * | 2022-04-13 | 2024-02-02 | 武汉科技大学 | Usage method of disc shear shearing quality detection and feedback control system, computer equipment, computer-readable storage medium and information data processing terminal |
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