CN212374495U - Support locking device with adjustable to cantilever type rolling axle - Google Patents
Support locking device with adjustable to cantilever type rolling axle Download PDFInfo
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- CN212374495U CN212374495U CN202020814634.1U CN202020814634U CN212374495U CN 212374495 U CN212374495 U CN 212374495U CN 202020814634 U CN202020814634 U CN 202020814634U CN 212374495 U CN212374495 U CN 212374495U
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Abstract
The utility model belongs to the field of winding equipment, and provides an adjustable supporting and locking device for a cantilever type winding shaft, which comprises an F-shaped supporting device, wherein the F-shaped supporting device can perform rotary motion by taking a bottom bearing as a joint; the back of the upper portion of the F-shaped supporting device is vertically provided with the lining plate, an outer adjusting block is vertically arranged in front of the lining plate, the shape of the outer adjusting block is C-shaped, a first screw rod joint is arranged in the middle of the back of the outer adjusting block and connected with one end of a first screw rod, an inner adjusting block is embedded in the front of the outer adjusting block and is C-shaped, the height of the inner adjusting block is smaller than that of a C-shaped opening of the outer adjusting block, a second screw rod joint is arranged at a position, away from the C-shaped opening, of the upper plane of the inner adjusting block, and the second screw rod joint is connected with one end of a second screw rod. The utility model discloses the device structure is ingenious, easily realizes, and the position of buckle through adjusting strutting arrangement cooperates the axle sleeve of rolling axle, improves the assembly precision, prevents that the rolling axle from warping.
Description
Technical Field
The utility model belongs to rolling equipment field, concretely relates to support locking device with adjustable to cantilever type rolling axle.
Background
Among the winding equipment, there is a part of winding shaft, unreeling shaft to be the cantilever type design, as shown in fig. 1, the design advantage like this is: simple structure, the convenience is by the loading and unloading of rolling material, however, because the rolling axle stretches out the organism too much, must be at F shape strutting arrangement of cantilever distal end design, F shape strutting arrangement can the bottom axle center rotation usually, the card is on the axle sleeve of cantilever rolling axle distal end, the axle sleeve is inside to pass through the bearing, installs on the axle footpath of rolling axle distal end, and the design like this can guarantee that the atress of cantilever rolling axle is reasonable to can restrain because the vibrations that produce by rolling material decentraction. When the winding shaft rotates, the winding shaft transmits force to the shaft sleeve through the bearing, and the shaft sleeve transmits the force to the F-shaped supporting device, so that stable operation is guaranteed.
In the actual production, because the winding shaft is too long to stretch out the equipment, and the problems of processing, assembly, cost and the like, the F-shaped supporting device is difficult to be accurately clamped on the shaft sleeve of the winding shaft. If the assembly precision is insufficient, when the buckle of the F-shaped supporting device is matched with the shaft sleeve, the shaft is deformed; if the buckling redundancy of the F-shaped supporting device is increased, the supporting effect cannot be achieved. If the machining design precision is improved, the design cost is greatly improved.
Disclosure of Invention
The utility model aims at overcoming the weak point among the above-mentioned prior art, provide a support locking device with adjustable to cantilever type rolling axle, its structure is ingenious, easily realizes, and the axle sleeve of position cooperation rolling axle through the buckle of adjusting strutting arrangement improves the assembly precision, prevents that the rolling axle from warping.
In order to achieve the above object, the utility model adopts the following technical scheme: an adjustable supporting and locking device for a cantilever type winding shaft comprises an F-shaped supporting device, wherein a bottom bearing is installed at the bottom of the F-shaped supporting device, the bottom bearing is fixed on a vertical plate of a chassis through a bearing seat, a swinging shaft and a clamp spring pressing plate, and the F-shaped supporting device can perform rotary motion by taking the bottom bearing as a joint; the back of the upper part of the F-shaped supporting device is vertically provided with a lining plate, the upper end and the lower end of the lining plate are provided with two through holes, the middle of the lining plate is provided with a threaded hole, a first screw rod is screwed in the threaded hole, the two through holes are respectively provided with a first guide rod, the first screw rod is horizontally arranged, the extension line of the first screw rod passes through the center of the opening vertical direction of the F-shaped supporting device, the front of the lining plate is vertically provided with an outer adjusting block, the outer adjusting block is C-shaped, the opening direction of the C-shaped is forward, the middle of the back of the outer adjusting block is provided with a first screw rod joint, the first screw rod joint is connected with one end of the first screw rod, the ends of the two first guide rods are respectively arranged at the upper end and the lower end of the back of the outer adjusting block, the upper plane and the lower plane of the outer adjusting block are provided with two through holes close to the C-shaped opening, a second screw is screwed in the threaded hole, and second guide rods are respectively arranged in the two through holes; the inner adjusting block is embedded inside the C-shaped opening in the front of the outer adjusting block, the shape of the inner adjusting block is C-shaped, the opening direction of the C shape is forward, the height of the inner adjusting block is smaller than that of the C-shaped opening of the outer adjusting block, a second screw rod joint is arranged at the position, far away from the C-shaped opening, of the upper plane of the inner adjusting block and connected with one end of a second screw rod, and the ends of two second guide rods are respectively arranged at the positions, close to the C-shaped opening, of the upper plane and the lower plane of the inner adjusting block.
In the technical scheme, two cylinders are symmetrically and obliquely arranged at the upper part and the lower part of the opening of the F-shaped supporting device, the lever of each cylinder points to the axis, and the position of the installation direction deviates to the opening.
The utility model discloses support locking device with adjustable to cantilever type rolling axle, the structure is ingenious, easily realizes, has following advantage:
1. the position of the buckle of the F-shaped supporting device is adjusted to match with the shaft sleeve of the winding shaft, so that the assembly precision is improved, and the winding shaft is prevented from deforming.
2. The buckle structure that can the adjusting position is set up, influence that reduction machining precision that can be very big brought reduces the processing cost.
3. When the winding shaft rotates, the vibration caused by the uneven winding material can be inhibited by adjusting the position of the buckle of the F-shaped supporting device.
Drawings
Fig. 1 is a schematic view of a winding device of a cantilever winding shaft in the prior art.
Wherein: 1. the device comprises a chassis, 2. a shaft sleeve, 3. an F-shaped supporting device, 4. a winding shaft and 5. a wound material.
Fig. 2 is the utility model discloses support locking device's with adjustable to cantilever type rolling axle schematic diagram.
Fig. 3 is the utility model discloses support locking device's working process schematic diagram with adjustable to cantilever type rolling axle.
Wherein: the bearing comprises an F-shaped supporting device, a bottom bearing, a bearing seat, a swinging shaft, a clamp spring pressing plate, a chassis vertical plate, a lining plate, a first screw rod, an outer adjusting block, a first screw rod joint, a first guide rod, a first inner adjusting block, a second screw rod joint, a second guide rod, a cylinder, a shaft sleeve, a bearing and a shaft diameter, wherein the bearing comprises 1, 2, a bottom bearing, 3, a bearing seat, 4, a swinging shaft, 5, a clamp spring pressing plate, 6, a chassis vertical plate, 7, a lining plate, 8, a first screw rod, 9, an outer.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it may be directly connected to the other element or may be present as an intervening element.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2 and 3, the present embodiment provides an adjustable supporting and locking device for a cantilever type winding shaft, the main body of the device is an F-shaped supporting device 1, which is cut from a thick iron plate, and mounting holes and necessary hollows are drilled on the side edges of the supporting device, so as to facilitate the mounting of other parts, and the threading, pipe penetrating and shaft penetrating. The F-shaped supporting device is a frame of the whole device, and other parts need to be arranged on the frame for use. The bottom bearing 2 is installed to the bottom of F shape strutting arrangement 1, and bottom bearing 2 is fixed on chassis riser 6 through two bearing frames 3, swing axle 4 and jump ring clamp plate 5. Thus, the F-shaped supporting device 1 can rotate by taking the bottom bearing 2 as a joint.
A lining plate 7 is vertically arranged on the back of the upper part of the F-shaped supporting device 1, the lining plate 7 is made of an iron block and is in a strip shape, two through holes are formed in the upper end and the lower end of the lining plate, a threaded hole is formed in the middle of the lining plate, and the direction of the hole is forward. The threaded hole is screwed with a first screw rod 8, the two through holes are respectively provided with a first guide rod 11, the first screw rod 8 is horizontally arranged, and the extension line of the first screw rod passes through the center of the opening of the F-shaped supporting device in the vertical direction.
The utility model discloses a lining board, including welt the front, the back is equipped with first screw rod joint 10, and first screw rod joint 10 is connected with the one end of first screw rod 8, and the welt the front is equipped with outer regulating block 9, and its shape is the C shape, mills by the iron plate and makes, vertical installation, and the opening direction of C shape is forward, is equipped with first screw rod joint 10 in the middle of the back of outer regulating block 9, and first screw rod joint 8 is guaranteed first screw rod 8 pivoted while, still guarantees that first screw rod 8 can drag outer regulating block 9 horizontal motion. The ends of the two first guide rods 11 are respectively installed at two ends of the back face of the outer adjusting block 9, the two first guide rods 11 and the first screw 8 just can penetrate through the threaded holes and the through holes of the lining plate 7, so that when the first screw 8 is rotated, the outer adjusting block 9 can horizontally move through the driving of the first screw joint 10 and the guiding of the first guide rods 11. Two through holes are arranged on the upper plane and the lower plane of the outer adjusting block 9 and close to the C-shaped opening, the two through holes are symmetrical in position, a threaded hole is arranged on the upper plane of the outer adjusting block 9 and far away from the C-shaped opening, a second screw 13 is screwed in the threaded hole, and second guide rods 15 are respectively arranged on the two through holes.
In outer regulating block 9 the place ahead, the inside of C shape opening, it has interior regulating block 12 to embed, its shape is C shape, mill by the iron plate and make, vertical installation, the opening direction of C shape is forward, the height of interior regulating block 12 is less than outer regulating block C shape opening, in order to guarantee that interior regulating block 12 has sufficient upper and lower motion space, the position of keeping away from C shape opening at the upper plane of interior regulating block 12 is equipped with second screw rod joint 14, second screw rod joint 14 is connected with the one end of second screw rod 13, when guaranteeing second screw rod 13 pivoted, still guarantee that second screw rod 13 can drag interior regulating block 12 upper and lower vertical motion. The ends of the two second guide rods 15 are respectively arranged at the positions, close to the C-shaped opening, of the upper plane and the lower plane of the inner adjusting block 12, the two second guide rods 15 and the second screw 13 just can penetrate through threaded holes and through holes of the upper plane and the lower plane of the outer adjusting block 9, so that when the second screw 13 is rotated, the inner adjusting block 12 can vertically move up and down through the guide of the second guide rods 15 under the driving of the second screw joints 14, and the symmetry line of the vertical movement is the center of the opening in the vertical direction of the F-shaped supporting device. The two flanges of the C-shaped opening of the inner adjusting block 12 are main working parts, and when the inner adjusting block is used, the two flanges of the C-shaped opening of the inner adjusting block are closely tangent to the outer edge of the shaft sleeve after adjustment.
One section of the cantilever type winding shaft extends out of a part of shaft diameter 19, when the winding shaft rotates, the shaft diameter 19 also rotates, a bearing 18 is sleeved outside the shaft diameter 19, a shaft sleeve 17 is sleeved outside the bearing 18 and fixed through a clamp spring, and therefore the winding shaft cannot axially move but can rotate. The central axis midpoint of the sleeve 17 is just on the same plane with the F-shaped support device 1, and the size of the sleeve 17 is smaller than the size of the opening of the F-shaped support device to ensure that the sleeve 17 can enter the opening when the F-shaped support device 1 is lifted, and the position of the sleeve 17 is basically in the center of the opening in the vertical direction after entering the opening of the F-shaped support device. Thus the centre of the sleeve 17, the centre of the opening of the F-shaped support means, the centre of the backing plate 7, the centre of the outer adjustment block 9 and the centre of the inner adjustment block 12 are substantially in one plane.
Two cylinders 16 are symmetrically arranged at the upper part and the lower part of the opening of the F-shaped supporting device, the lever of each cylinder 16 points to the axis, and the position of the mounting direction deviates to the opening.
When the adjusting device is used, after adjustment, when the F-shaped supporting device 1 is lifted, two flanges of the C-shaped opening of the inner adjusting block 12 are tightly tangent to the outer edge of the shaft sleeve 17, and when the levers of the two air cylinders 16 extend, the pressure of the two air cylinders tightly presses the shaft sleeve 17 on the two flanges of the C-shaped opening of the inner adjusting block.
Description of the working mode:
initial state, as shown in fig. 3: a winding shaft cantilever is extended out, a shaft diameter 19 is additionally machined at the cantilever end of the winding shaft, a bearing 18 is sleeved outside the shaft diameter 19, a shaft sleeve 17 is sleeved outside the bearing 18, the axial movement of the bearing 18 and the shaft sleeve 17 is limited in modes of a snap spring, a step and the like, when the shaft sleeve 17 is tightly held, the winding shaft can still rotate, and certain constraint is realized in the radial direction.
The F-shaped supporting device 1 takes the bottom bearing 2 as an axis, is placed upside down on the chassis, the opening faces to the winding shaft, the bottom bearing 2 is restrained on the bottom surface by the bearing seat 3 and the chassis, so the F-shaped supporting device has only one-direction freedom degree. The levers of both cylinders 16 retract.
And (3) starting to work: the F-shaped supporting device 1 is lifted by external force (such as a motor, a cylinder, a hand, and the like) to rotate around the bottom bearing 2, so that the opening of the F-shaped supporting device is wrapped in the shaft sleeve 17. After the F-shaped supporting device 1 is rotated in place, due to error reasons and the stroke limitation of external force driving, the two flanges of the C-shaped opening of the inner adjusting block 12 are not tangent to the outer edge of the shaft sleeve 17.
When the first screw 8 is rotated, the first screw joint 10 is connected with the outer adjusting block 9, so that the first screw 8 can push and pull the outer adjusting block 9 to move horizontally while rotating. Since one end of the first guide rod 11 is connected with the outer adjusting block 9, and the rod wall and the hole of the lining plate 7 form a sliding pair, the first guide rod 11 provides a good horizontal guiding function for the outer adjusting block 9.
When the second screw 13 is rotated, the second screw joint 14 is connected with the inner adjusting block 12, so that the inner adjusting block 12 can be pushed and pulled to move vertically while the second screw 13 rotates. The second guide rods 15 provide good vertical guiding for the inner adjusting block, since one end of each second guide rod 15 is respectively connected with the upper and lower planes of the inner adjusting block 12, and the rod wall and the hole of the outer adjusting block 9 form a sliding pair. The height of the inner adjusting block 12 is smaller than the size of the C-shaped opening of the outer adjusting block 9, so that the inner adjusting block has enough up-and-down movement space.
Because the inner adjusting block 12 is finally connected with the first screw 8 through the second guide rod 15 and the outer adjusting block 9, when the first screw 8 is rotated, the first screw 8 can drive the inner adjusting block 12 to move horizontally through the first screw joint 10, the outer adjusting block 9 and the second guide rod 15. The second guide rod 15 now transmits a horizontal push-pull force to the inner adjustment block.
Namely, the second screw 13 is rotated to push and pull the inner adjusting block 12 to move vertically, and the second guide rod 15 provides a guide function; the first screw 8 is rotated, the outer adjusting block 9 and the inner adjusting block 12 move horizontally as a whole, the second guide rod 15 provides force transmission, the first guide rod 11 provides guiding function, and the lining plate 7 provides supporting function.
In summary, when the F-shaped supporting device 1 is lifted by external force, the first screw 8 and the second screw 13 need to be adjusted cooperatively, so that the two flanges of the C-shaped opening of the inner adjusting block 12 are closely tangent to the outer edge of the sleeve 17.
After the adjustment is finished, the levers of the two air cylinders 16 extend out, and the levers of the air cylinders 16 tightly press the shaft sleeves 17 on the two flanges of the C-shaped opening of the inner adjusting block. Since the stroke of the cylinder 16 is short, the force is symmetrical and on the axis, no additional guiding device is needed for the cylinder.
At the moment, the cantilever end of the winding shaft is firmly locked, and meanwhile, the winding shaft is ensured to rotate smoothly, so that winding work can be carried out.
Locking and releasing: if the winding shaft finishes winding work and needs to unload, the lever of the air cylinder 16 should be retracted first. And then the F-shaped supporting device 1 is placed to be horizontal through external force, so that the unloading operation can be carried out.
The first screw 8 and the second screw 13 are adjusted once, and do not need to be adjusted frequently unless unknown offset occurs due to long-term use.
Details not described in the present specification belong to the prior art known to those skilled in the art.
The above-described embodiments are merely for convenience of illustrating the present invention in detail, and are not limited to the examples, but are within the scope of the appended claims, or various modifications and changes made by those skilled in the art without departing from the scope and spirit of the present invention.
Claims (5)
1. The utility model provides a support locking device with adjustable to cantilever type rolling axle which characterized in that: the device comprises an F-shaped supporting device, wherein a bottom bearing is arranged at the bottom of the F-shaped supporting device, the bottom bearing is fixed on a vertical plate of a chassis through a bearing seat, a swinging shaft and a clamp spring pressing plate, and the F-shaped supporting device can perform rotary motion by taking the bottom bearing as a joint; the back of the upper part of the F-shaped supporting device is vertically provided with a lining plate, the upper end and the lower end of the lining plate are provided with two through holes, the middle of the lining plate is provided with a threaded hole, a first screw rod is screwed in the threaded hole, the two through holes are respectively provided with a first guide rod, the first screw rod is horizontally arranged, the extension line of the first screw rod passes through the center of the opening vertical direction of the F-shaped supporting device, the front of the lining plate is vertically provided with an outer adjusting block, the outer adjusting block is C-shaped, the opening direction of the C-shaped is forward, the middle of the back of the outer adjusting block is provided with a first screw rod joint, the first screw rod joint is connected with one end of the first screw rod, the ends of the two first guide rods are respectively arranged at the upper end and the lower end of the back of the outer adjusting block, the upper plane and the lower plane of the outer adjusting block are provided with two through holes close to the C-shaped opening, a second screw is screwed in the threaded hole, and second guide rods are respectively arranged in the two through holes; the inner adjusting block is embedded inside the C-shaped opening in the front of the outer adjusting block, the shape of the inner adjusting block is C-shaped, the opening direction of the C shape is forward, the height of the inner adjusting block is smaller than that of the C-shaped opening of the outer adjusting block, a second screw rod joint is arranged at the position, far away from the C-shaped opening, of the upper plane of the inner adjusting block and connected with one end of a second screw rod, and the ends of two second guide rods are respectively arranged at the positions, close to the C-shaped opening, of the upper plane and the lower plane of the inner adjusting block.
2. The adjustable support and lock device for a cantilevered take-up reel of claim 1, wherein: two cylinders are symmetrically and obliquely arranged at the upper part and the lower part of the opening of the F-shaped supporting device, the lever of each cylinder points to the axis, and the position of the mounting direction deviates to the opening.
3. The adjustable support and lock device for a cantilevered take-up reel of claim 1, wherein: the F-shaped supporting device is formed by cutting a thick iron plate, and mounting holes and hollows are drilled on the side edge of the F-shaped supporting device, so that other parts can be conveniently mounted and threaded, and can be conveniently threaded through a pipe and a shaft.
4. The adjustable support and lock device for a cantilevered take-up reel of claim 1, wherein: the lining plate is made of iron blocks and is in a strip shape.
5. The adjustable support and lock device for a cantilevered take-up reel of claim 1, wherein: the outer adjusting block and the inner adjusting block are both made of iron blocks through milling and are vertically installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814634.1U CN212374495U (en) | 2020-05-16 | 2020-05-16 | Support locking device with adjustable to cantilever type rolling axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814634.1U CN212374495U (en) | 2020-05-16 | 2020-05-16 | Support locking device with adjustable to cantilever type rolling axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212374495U true CN212374495U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020814634.1U Active CN212374495U (en) | 2020-05-16 | 2020-05-16 | Support locking device with adjustable to cantilever type rolling axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212374495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547546A (en) * | 2020-05-16 | 2020-08-18 | 湖北平安电工股份有限公司 | Support locking device with adjustable to cantilever type rolling axle |
-
2020
- 2020-05-16 CN CN202020814634.1U patent/CN212374495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547546A (en) * | 2020-05-16 | 2020-08-18 | 湖北平安电工股份有限公司 | Support locking device with adjustable to cantilever type rolling axle |
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| CP03 | Change of name, title or address |
Address after: No. 242, Tongcheng Avenue, Tongcheng County, Xianning City, Hubei Province 437400 Patentee after: Hubei Ping'an Electric Technology Co.,Ltd. Address before: 437400 Building 1, 226 Yuli Avenue, junshui Town, Tongcheng County, Xianning City, Hubei Province Patentee before: PAMICA ELECTRIC MATERIAL (HUBEI) Co.,Ltd. |
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