CN210497753U - Pressure plate clutch mechanism for shape steel postweld correction - Google Patents
Pressure plate clutch mechanism for shape steel postweld correction Download PDFInfo
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- CN210497753U CN210497753U CN201921477120.5U CN201921477120U CN210497753U CN 210497753 U CN210497753 U CN 210497753U CN 201921477120 U CN201921477120 U CN 201921477120U CN 210497753 U CN210497753 U CN 210497753U
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Abstract
The utility model discloses a pressure plate clutch mechanism for the post-welding correction of section steel, which comprises an adjusting and positioning pressure plate which is sleeved on a correcting main shaft and is installed in an axial sliding way, wherein a circumferential fixed connecting device is arranged between the adjusting and positioning pressure plate and the correcting main shaft; it is convenient to be equipped with on the correction support adjust the fixed pressure disk of fixing that the location pressure disk presses, adjust the location pressure disk with correct and be equipped with slip separation and reunion controlling means between the main shaft. When the sliding clutch control device controls the adjusting and positioning pressure plate to be separated from the adjusting and fixing pressure plate, the correcting main shaft can rotate on the correcting support, and the pressing depth of the correcting roller can be conveniently adjusted by matching with the correcting main shaft; when the sliding clutch control device controls the adjusting and positioning pressure plate and the adjusting and fixing pressure plate to be pressed, the correcting main shaft is in the state that the rotational freedom degree of the correcting support is lost, and the stability of pressing operation is ensured. The sliding clutch control device is convenient to control and beneficial to realizing automatic production.
Description
Technical Field
The utility model relates to a shaped steel welds back and corrects technical field, especially relates to a shaped steel welds back and corrects and uses pressure disk clutching mechanism.
Background
The welding processing mode of the section steel is widely used due to flexible and changeable section and thickness. However, the cross section of the section steel is deformed due to the stress after welding, so that the correction after welding of the section steel becomes an essential process in the process of welding and processing the section steel. The existing correction structure is usually located the shaped steel assembly welding and corrects the all-in-one, and the immediately horse corrects the shaped steel after welding through correcting the structure butt welding promptly after the assembly welding, and this kind of correction structure mainly includes the correction main shaft of horizontal rotation installation on correcting the support, corrects the correction roller that sets up eccentric settings on the main shaft, corrects the depth of pushing down of main shaft regulation correction roller through rotating, reaches the correction purpose. At present, the rotation adjustment of the correction main shaft is mainly carried out manually, the labor intensity of workers is high, the adjustment error is unstable, and the realization of automatic production is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a both make things convenient for the cooperation to correct the main shaft and adjust the correction roller depth of pushing down, can guarantee the stability of pushing down work again, do benefit to the shaped steel that realizes automated production and weld the postweld and correct and use pressure disk clutching mechanism is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the pressure plate clutch mechanism for the post-welding correction of the section steel comprises an adjusting and positioning pressure plate which is sleeved on a correction main shaft and is installed in an axially sliding mode, and a circumferential fixed connecting device is arranged between the adjusting and positioning pressure plate and the correction main shaft; it is convenient to be equipped with on the correction support adjust the fixed pressure disk of fixing that the location pressure disk presses, adjust the location pressure disk with correct and be equipped with slip separation and reunion controlling means between the main shaft.
As a preferred technical scheme, the sliding clutch control device comprises a clutch control cylinder which is sleeved on the correcting main shaft in a sliding mode and is fixedly connected with the adjusting and positioning pressure plate, and a control force application device is arranged between the clutch control cylinder and the correcting main shaft.
As a preferred technical scheme, the control force application device comprises a control force application annular groove arranged on the inner hole wall of the clutch control cylinder, and the inner hole of the clutch control cylinder is in sealed sliding connection with the straightening main shaft; the correcting main shaft is fixedly provided with a control force application piston located in the control force application ring groove, the control force application piston is connected with the control force application ring groove in a sealing and sliding mode, and the clutch control cylinder is located on two axial sides of the control force application piston and is respectively provided with a high-pressure fluid interface.
According to the preferable technical scheme, a plurality of adjusting fixing teeth are circumferentially arranged on the end face, pressed against by the adjusting fixing pressure plate, of the adjusting fixing pressure plate, and a plurality of adjusting positioning teeth meshed with the adjusting fixing teeth are circumferentially arranged on the adjusting positioning pressure plate.
According to the preferable technical scheme, a driven straight-tooth gear concentric with the correcting main shaft is fixedly arranged on the adjusting and positioning pressure plate, a pressing depth adjusting motor is fixedly mounted on the correcting support, and a driving straight-tooth gear meshed with the driven straight-tooth gear is fixedly arranged at the power end of the pressing depth adjusting motor.
Preferably, the circumferential fixed connection device comprises a circumferential fixed connection key and/or a circumferential fixed connection pin arranged between the adjusting and positioning pressure plate and the correcting spindle.
By adopting the technical scheme, the pressure plate clutch mechanism for the shape steel post-welding correction comprises an adjusting and positioning pressure plate which is sleeved on a correction main shaft and is installed in an axially sliding manner, and a circumferential fixed connecting device is arranged between the adjusting and positioning pressure plate and the correction main shaft; it is convenient to be equipped with on the correction support adjust the fixed pressure disk of fixing that the location pressure disk presses, adjust the location pressure disk with correct and be equipped with slip separation and reunion controlling means between the main shaft. When the sliding clutch control device controls the adjusting and positioning pressure plate to be separated from the adjusting and fixing pressure plate, the correcting main shaft can rotate on the correcting support, and the pressing depth of the correcting roller can be conveniently adjusted by matching with the correcting main shaft; when the sliding clutch control device controls the adjusting and positioning pressure plate and the adjusting and fixing pressure plate to be pressed, the correcting main shaft is in the state that the rotational freedom degree of the correcting support is lost, and the stability of pressing operation is ensured. The sliding clutch control device is convenient to control and beneficial to realizing automatic production.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention, in which an adjusting positioning platen and an adjusting fixing platen are illustrated in a pressing state;
fig. 3 is a schematic sectional structure diagram of an embodiment of the present invention, in which an adjusting positioning pressure plate and an adjusting fixing pressure plate are in a separated state.
In the figure: 2-correcting the support; 21-pressing depth adjusting motor; 22-driving straight-tooth gear; 23-adjusting the fixed platen; 3-correcting the main shaft; 31-a leveling roll; 32-a driven spur gear; 33-adjusting and positioning the pressure plate; 35-circumferential fixed connection means; 4-slip clutch control means; 41-clutch control cylinder; 42-controlling the force application ring groove; 43-control the apply piston.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, 2 and 3, the platen clutch mechanism for the shape steel postweld correction comprises an adjusting and positioning platen 33 which is sleeved on a correction spindle 3 and is installed in an axial sliding manner, and a circumferential fixed connecting device 35 is arranged between the adjusting and positioning platen 33 and the correction spindle 3. The circumferential fixed connection device 35 includes a circumferential fixed connection key and/or a circumferential fixed connection pin disposed between the adjusting and positioning platen 33 and the correcting spindle 3, which are well known and commonly used, and will not be described herein again. The circumferential fixed connecting key and/or the circumferential fixed connecting pin simultaneously play a role in axial sliding guide. The embodiment shows that the adjusting and positioning platen 33 is installed on the part of the correcting spindle 3 extending out of the correcting support 2. Of course, one end of the correcting main shaft 3 is rotatably provided with an eccentrically arranged correcting roller 31.
The correcting support 2 is provided with an adjusting fixed pressure plate 23 which is convenient for the adjusting and positioning pressure plate 33 to press and fix, when the adjusting and positioning pressure plate 33 presses and fixes on the adjusting fixed pressure plate 23, the correcting main shaft 3 can keep circumferential fixation, namely, the correcting support 2 loses rotational freedom, and the correcting roller 31 can keep stable pressing; when the adjusting and positioning pressure plate 33 is separated from the adjusting and fixing pressure plate 23, the correcting main shaft 3 can be driven to rotate, and the pressing depth of the correcting roller 31 can be adjusted. Adjust fixed platen 33 with adjust fixed platen 23 press fixedly and can adopt the great face of pressing of coefficient of friction to realize, this embodiment is for guaranteeing the absolute stability that correction roller 31 pushed down, adjust fixed platen 23 with circumference is equipped with a plurality of regulation fixed teeth on the terminal surface that adjusted fixed platen 33 pressed, adjust fixed platen 33 go up circumference be equipped with a plurality of with adjust the regulation location tooth that fixed tooth meshed, adjust the location tooth with adjust the prior art that the setting of fixed tooth can be known by technical personnel in the art, no longer describe herein.
In this embodiment, adjust fixed being equipped with on the location pressure disk 33 with correct the concentric driven straight-tooth gear 32 that sets up of main shaft 3, correct fixed mounting has on the support 2 and push down degree of depth adjustment motor 21, push down the fixed driving straight-tooth gear 22 that is equipped with of power end of degree of depth adjustment motor 21 with driven straight-tooth gear 32 meshing. Since the adjusting positioning platen 33 is circumferentially and fixedly connected with the correcting spindle 3 in this embodiment, driving the adjusting positioning platen 33 to rotate is equivalent to driving the correcting spindle 3 to rotate. The gear transmission stability is good, the precision is high, and this embodiment adopts spur gear transmission can cooperate adjust the axial slip of location pressure disk 33, makes its separation and reunion positioning accuracy higher.
Adjust location pressure disk 33 with correct and be equipped with slip clutch controlling means 4 between the main shaft 3, slip clutch controlling means 4 control adjust the axial slip of location pressure disk 33, thereby control adjust location pressure disk 33 with adjust the separation and the pressfitting of fixed pressure disk 23. The sliding clutch control device 4 comprises a clutch control cylinder 41 which is sleeved on the correcting main shaft 3 in a sliding mode and is fixedly connected with the adjusting and positioning pressure plate 33, and a control force application device is arranged between the clutch control cylinder 41 and the correcting main shaft 3.
The control force application device of the embodiment comprises a control force application annular groove 42 arranged on the inner hole wall of the clutch control cylinder 41, and the inner hole of the clutch control cylinder 41 is in sealed sliding connection with the straightening main shaft 3; the correcting main shaft 3 is fixedly provided with a control force application piston 43 positioned in the control force application ring groove 42, the control force application piston 43 is in sealed sliding connection with the control force application ring groove 42, so that the annular cavity of the control force application ring groove 42 is divided into an upper cavity and a bottom cavity by the control force application piston 43, high-pressure fluid interfaces are respectively arranged on the clutch control cylinder 41 at two axial sides of the control force application piston 43, the two high-pressure fluid interfaces are respectively an upper cavity fluid interface and a bottom cavity fluid interface, when the upper cavity fluid interface feeds liquid and the bottom cavity fluid interface discharges liquid, the clutch control cylinder 41 slides close to the correcting support 2, and the adjusting positioning pressure plate 33 is in press fit with the adjusting fixed pressure plate 23; when the upper cavity fluid port is discharged and the bottom cavity fluid port is fed, the clutch control cylinder 41 slides away from the correcting support 2, and the adjusting and positioning pressure plate 33 is separated from the adjusting and fixing pressure plate 23. The arrangement of the upper chamber fluid port and the bottom chamber fluid port is easily known to those skilled in the art according to the structure of the hydraulic cylinder or the air cylinder, and will not be described and shown in the drawings. Of course, the high-pressure fluid may be high-pressure oil or high-pressure gas. In this embodiment, the sliding clutch control device 4 is directly a hydraulic cylinder, a piston rod of the hydraulic cylinder is fixedly connected with the correcting spindle 3, and a cylinder barrel of the hydraulic cylinder is used as the clutch control cylinder 41 of this embodiment and is fixedly connected with the adjusting and positioning pressure plate 33.
In addition, control force application device's structural setting is not limited to this, if clutch control section of thick bamboo 41 stretches out correct main shaft 3's other end rotation installation control application of force screw, correct main shaft 3 this end set up with control application of force screw complex control application of force screw, the installation can drive on the clutch control section of thick bamboo 41 the control application of force motor of control application of force screw forward and backward rotation, through control application of force screw's forward and backward can realize equally the separation and reunion that clutch control section of thick bamboo 41 drove, this kind of structure also should be in the protection scope of the utility model.
The clutch control cylinder 41 is controlled to be far away from the correcting support 2 to slide, so that the adjusting and positioning pressure plate 33 is separated from the adjusting and fixing pressure plate 23, as shown in fig. 3, at this time, the pressing depth adjusting motor 21 can drive the correcting spindle 3 to rotate by a required angle, so that the pressing depth adjustment is realized, then the clutch control cylinder 41 is controlled to be close to the correcting support 2 to slide, so that the adjusting and positioning pressure plate 33 is pressed with the adjusting and fixing pressure plate 23, as shown in fig. 2, the correcting spindle 3 cannot rotate any more, the pressing depth of the correcting roller 31 is kept stable, and the pressing depth adjustment is completed. In this embodiment, the slip clutch control device 4 is convenient to control and is beneficial to realizing automatic production.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Pressure disk clutching mechanism for correction after shaped steel welds, its characterized in that: the device comprises an adjusting and positioning pressure plate which is sleeved on a correcting main shaft and is installed in an axial sliding manner, wherein a circumferential fixed connecting device is arranged between the adjusting and positioning pressure plate and the correcting main shaft; it is convenient to be equipped with on the correction support adjust the fixed pressure disk of fixing that the location pressure disk presses, adjust the location pressure disk with correct and be equipped with slip separation and reunion controlling means between the main shaft.
2. The platen clutch mechanism for the postweld correction of section steel according to claim 1, characterized in that: the sliding clutch control device comprises a clutch control cylinder which is sleeved on the correcting main shaft in a sliding mode and is fixedly connected with the adjusting and positioning pressure plate, and a control force application device is arranged between the clutch control cylinder and the correcting main shaft.
3. The platen clutch mechanism for the post-weld straightening of the section steel according to claim 2, characterized in that: the control force application device comprises a control force application annular groove arranged on the inner hole wall of the clutch control cylinder, and the inner hole of the clutch control cylinder is in sealed sliding connection with the correcting main shaft; the correcting main shaft is fixedly provided with a control force application piston located in the control force application ring groove, the control force application piston is connected with the control force application ring groove in a sealing and sliding mode, and the clutch control cylinder is located on two axial sides of the control force application piston and is respectively provided with a high-pressure fluid interface.
4. The platen clutch mechanism for the postweld correction of section steel according to claim 1, characterized in that: the adjusting and fixing device is characterized in that a plurality of adjusting fixing teeth are circumferentially arranged on the adjusting and fixing pressure plate and the end surface pressed by the adjusting and positioning pressure plate, and a plurality of adjusting and positioning teeth meshed with the adjusting fixing teeth are circumferentially arranged on the adjusting and positioning pressure plate.
5. The platen clutch mechanism for the postweld correction of section steel according to claim 1, characterized in that: the adjusting and positioning pressure plate is fixedly provided with a driven straight-tooth gear which is concentrically arranged with the correcting main shaft, the correcting support is fixedly provided with a pressing depth adjusting motor, and the power end of the pressing depth adjusting motor is fixedly provided with a driving straight-tooth gear which is meshed with the driven straight-tooth gear.
6. The platen clutch mechanism for the postweld correction of section steel according to claim 1, characterized in that: the circumferential fixed connection device comprises a circumferential fixed connection key and/or a circumferential fixed connection pin which are arranged between the adjusting and positioning pressure plate and the correcting main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477120.5U CN210497753U (en) | 2019-09-06 | 2019-09-06 | Pressure plate clutch mechanism for shape steel postweld correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477120.5U CN210497753U (en) | 2019-09-06 | 2019-09-06 | Pressure plate clutch mechanism for shape steel postweld correction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210497753U true CN210497753U (en) | 2020-05-12 |
Family
ID=70568504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921477120.5U Active CN210497753U (en) | 2019-09-06 | 2019-09-06 | Pressure plate clutch mechanism for shape steel postweld correction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210497753U (en) |
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2019
- 2019-09-06 CN CN201921477120.5U patent/CN210497753U/en active Active
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