CN219650812U - Axle bed and coating machine convenient to change swivel axis - Google Patents
Axle bed and coating machine convenient to change swivel axis Download PDFInfo
- Publication number
- CN219650812U CN219650812U CN202320588264.8U CN202320588264U CN219650812U CN 219650812 U CN219650812 U CN 219650812U CN 202320588264 U CN202320588264 U CN 202320588264U CN 219650812 U CN219650812 U CN 219650812U
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- China
- Prior art keywords
- axle
- base
- pressing block
- rotary shaft
- facilitating replacement
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Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model provides a axle bed and coating machine convenient to change swivel shaft, includes briquetting and the base that sets up from top to bottom, briquetting and base enclose jointly and close the supporting space that is used for holding the swivel shaft, the briquetting still is connected with and is used for with the briquetting top is tight on the base tightly the mechanism. The utility model provides a shaft seat and a coating machine which are convenient for replacing a rotary shaft, wherein a supporting space for accommodating the rotary shaft is enclosed by a pressing block and a base which are arranged up and down, and the rotary shaft can rotate in the supporting space; the pressing block moves upwards, so that the rotating shaft can be replaced quickly, the time for replacing the rubber roller is saved, and the printing efficiency of the aluminum plate is improved.
Description
Technical Field
The utility model relates to the technical field of aluminum plate processing, in particular to a shaft seat and a coating machine, wherein the shaft seat is convenient for replacing a rotary shaft.
Background
The shaft seat is mainly used for supporting the rotary shaft, and on some equipment with low requirements on the precision of the rotary shaft and low rotation speed of the rotary shaft, the rotary shaft can be directly supported by the shaft seat without adopting a bearing. For example, in the process of producing aluminum bottle caps, a coating machine is required to print a pattern on the surface of an aluminum plate, and the coating machine can directly use a shaft seat to support a rotating shaft for installing a rubber roller.
In the prior art, the axle seat structure applied by the coating machine is shown in fig. 4, and the axle seat structure is fixed on the frame of the coating machine by four bolts, and the rubber roller of the coating machine is relatively easy to damage in the process of daily aluminum plate printing, when the rubber roller needs to be replaced, the axle seat needs to be removed firstly, then the rotating shaft needs to be removed, a plurality of bolts need to be operated in the process, the time required for replacing the new rubber roller is long, and the printing efficiency of the aluminum plate is affected.
Disclosure of Invention
The utility model aims to solve the problem that the rotating shaft is time-consuming to replace in the prior art, and provides a shaft seat and a coating machine convenient for replacing the rotating shaft.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: the jacking mechanism comprises a locking block fixedly arranged above the pressing block, and a screw rod for pushing the pressing block is connected with the locking block in a threaded manner.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: and a positioning rod is fixedly connected below the screw rod and is contacted with the pressing block.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: the screw rod is connected with a lock nut, and the locking block is positioned below the lock nut.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: the peripheral side wall of the lock nut is provided with two handles which are symmetrical with respect to the axis of the lock nut.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: the locking block is connected with a supporting component for fixing the locking block, and the supporting component comprises a supporting rod fixed on the ground.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: the supporting rod is connected with the locking block through a bolt.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: a hand wheel is connected above the screw rod.
Further optimization of the shaft seat for facilitating replacement of the rotary shaft is as follows: and a spring for pushing the base upwards is arranged below the base.
The coating machine comprises a rotary shaft for supporting the rubber roller, wherein the rotary shaft is rotatably arranged on a frame of the coating machine, and the pressing block and the base are in sliding connection with the frame.
The beneficial effects are that: the utility model provides a shaft seat and a coating machine which are convenient for replacing a rotary shaft, wherein a supporting space for accommodating the rotary shaft is enclosed by a pressing block and a base which are arranged up and down, and the rotary shaft can rotate in the supporting space; the pressing block moves upwards, so that the rotating shaft can be replaced quickly, the time for replacing the rubber roller is saved, and the printing efficiency of the aluminum plate is improved.
Drawings
FIG. 1 is a schematic view of a shaft seat (first tightening mechanism) for facilitating replacement of a rotary shaft according to the present utility model;
FIG. 2 is a schematic view of a shaft seat (second tightening mechanism) for facilitating replacement of a rotating shaft according to the present utility model;
FIG. 3 is a side view of the coater frame;
FIG. 4 is a schematic diagram of a conventional axle seat;
the marks in the figure: 1. the device comprises a spring, 2, a base, 3, a rotary shaft, 4, a pressing block, 5, a positioning rod, 6, a locking block, 7, a locking nut, 8, a hand wheel, 9, a rubber roller, 10, a frame, 11, a screw rod, 12, a handle, 13 and a hydraulic supporting rod.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings and preferred embodiments.
Example 1
As shown in fig. 1, the shaft seat and the coating machine convenient for replacing the rotary shaft comprise a pressing block 4 and a base 2 which are arranged up and down, wherein the pressing block 4 and the base 2 jointly enclose a supporting space for accommodating the rotary shaft 3, and the rotary shaft 3 rotates in the supporting space.
Since the rotation shaft 3 rotates in the supporting space, the pressing block 4 may slide up and down, and when the width of the upward and downward sliding of the pressing block 4 is excessively large, the supporting space becomes large, and the rotation shaft 3 may be separated from the supporting space. Therefore, the pressing block 4 is also connected with a pressing mechanism for pressing the pressing block 4 against the base 2.
The jacking mechanism comprises a locking block 6 fixedly arranged above the pressing block 4, a screw rod 11 for pushing the pressing block 4 is connected with the locking block 6 in a threaded manner, a positioning rod 5 is fixedly connected below the screw rod 11, the positioning rod 5 is in contact with the pressing block 4, the lengths of the positioning rods 5 are different, and when the distance between the screw rod 11 and the pressing block 4 is far, a longer positioning rod 5 is selected; when the distance between the screw 11 and the press block 4 is short, a short positioning rod 5 is selected. The screw rod 11 is rotated, the screw rod 11 drives the positioning rod 5 to vertically move, and the positioning rod 5 moves downwards to prop against the pressing block 4, so that the pressing block 4 is prevented from sliding greatly.
Because the screw 11 is cylindrical, a worker directly rotates the screw 11, not only is a stress point not easily found, but also the worker's hand is easily scratched. Therefore, a hand wheel 8 is connected above the screw 11, and a worker rotates the hand wheel 8 to drive the screw 11 to rotate, so that the screw 11 vertically moves to drive the positioning rod 5 to vertically move.
The screw rod 11 is connected with lock nut 7, and latch segment 6 is located lock nut 7's below, rotates lock nut 7, makes lock nut 7 and latch segment 6 closely laminate, further prevents briquetting 4 slide by a wide margin.
The worker directly rotates the lock nut 7, so that the labor is wasted, two handles 12 symmetrical to the axis of the lock nut 7 are arranged on the peripheral side wall of the lock nut 7, and the worker rotates the handles 12 to drive the lock nut 7 to rotate, so that the labor is saved.
The locking block 6 is connected with a supporting component for fixing the locking block 6, the supporting component comprises supporting rods fixed on the ground, two ends of the locking block 6 are connected with the supporting rods through bolts respectively, the locking block 6 is fixed on the two supporting rods, and the locking block 6 is not easy to shake.
The rotating shaft 3 rotates in the supporting space, the base 2 slides up and down, and when the base 2 slides down too much, the base 2 impacts the ground, which not only makes noise, but also causes damage to the base 2. Therefore, the spring 1 for pushing the base 2 upward is provided below the base 2, which not only can reduce the amplitude of the vertical sliding of the base 2, but also can prolong the service life of the base 2.
As shown in fig. 3, in this embodiment, the support assembly is a coater, the rotating shaft 3 for supporting the rubber roller 9 is rotatably disposed on the frame 10 of the coater, the pressing block 4 and the base 2 are slidably connected with the frame 10, the pressing block 4 and the base 2 together enclose a supporting space for accommodating the rotating shaft 3, and the rotating shaft 3 rotates in the supporting space.
The utility model is convenient for replacing the shaft seat of the rotary shaft and the using method of the coating machine.
1. The shaft seat of the rotary shaft is convenient to replace.
Firstly, connecting a spring 1 at the position of a frame 10 of a coating machine where a rotary shaft 3 is arranged, placing a base 2 on the spring 1, rotatably arranging the rotary shaft 3 sleeved with a rubber roller 9 on the base 2, and placing a pressing block 4 on the rotary shaft 3; then, the bolts are turned to fix the locking block 6 on the frame 10 of the coating machine; next, according to the position of the pressing block 4, selecting a positioning rod 5 with a proper length, connecting the positioning rod 5 with the screw 11, connecting the lock nut 7 with the screw 11, rotating the handle 12, and rotating the lock nut 7 to the upper part of the screw 11; then, the hand wheel 8 is rotated, the screw 11 drives the positioning rod 5 to move downwards, and the positioning rod 5 compresses the pressing block 4; finally, the handle 12 is turned to tightly attach the lock nut 7 to the lock block 6, thereby locking the press block 4.
2. The rubber roller 9 is replaced.
Firstly, rotating a bolt of the locking block 6 to separate the locking block 6 from the frame 10, enabling a worker to slide the pressing block 4 upwards, taking out the rotating shaft 3, and replacing the rubber roller 9; next, the worker slides the pressing block 4 downward to attach the pressing block 4 to the rotating shaft 3; then, the bolts are turned to fix the locking block 6 on the frame 10 of the coating machine; then, the hand wheel 8 is rotated, the screw rod 11 drives the positioning rod 5 to move downwards, and the pressing block 4 is pressed; finally, the handle 12 is turned to tightly attach the lock nut 7 to the lock block 6, thereby locking the press block 4.
Example 2
As shown in fig. 2, the shaft seat and the coating machine convenient for replacing the rotary shaft comprise a pressing block 4 and a base 2 which are arranged up and down, wherein the pressing block 4 and the base 2 jointly enclose a supporting space for accommodating the rotary shaft 3, and the rotary shaft 3 rotates in the supporting space.
Since the rotation shaft 3 rotates in the supporting space, the pressing block 4 may slide up and down, and when the width of the upward and downward sliding of the pressing block 4 is excessively large, the supporting space becomes large, and the rotation shaft 3 may be separated from the supporting space. Therefore, the pressing block 4 is also connected with a pressing mechanism for pressing the pressing block 4 against the base 2.
The tight mechanism in top is including fixed hydraulic stay 13 that sets up in briquetting 4 top, and hydraulic stay 13's one end connects and sets up to L type and connect, and the both ends that L type connects are connected with supporting component's bracing piece through the bolt respectively, prevent that hydraulic stay 13 from rocking, and hydraulic stay 13's the other end sets up to the nylon head, and nylon head downward withstands briquetting 4, prevents that briquetting 4 from sliding by a wide margin.
The rotating shaft 3 rotates in the supporting space, the base 2 slides up and down, and when the base 2 slides down too much, the base 2 impacts the ground, which not only makes noise, but also causes damage to the base 2. Therefore, the spring 1 for pushing the base 2 upward is provided below the base 2, which not only can reduce the amplitude of the vertical sliding of the base 2, but also can prolong the service life of the base 2.
In the present utility model, as shown in fig. 3, the support assembly is a coater, the rotating shaft 3 for supporting the rubber roller 9 is rotatably provided on the frame 10 of the coater, the pressing block 4 and the base 2 are slidably connected with the frame 10, the pressing block 4 and the base 2 enclose a supporting space for accommodating the rotating shaft 3, and the rotating shaft 3 rotates in the supporting space.
The utility model is convenient for replacing the shaft seat of the rotary shaft and the using method of the coating machine.
1. The shaft seat of the rotary shaft is convenient to replace.
Firstly, connecting a spring 1 at the position of a frame 10 of a coating machine where a rotary shaft 3 is arranged, placing a base 2 on the spring 1, rotatably arranging the rotary shaft 3 sleeved with a rubber roller 9 on the base 2, and placing a pressing block 4 on the rotary shaft 3; then, the nylon heads of the hydraulic support rods 13 press the pressing blocks 4 tightly, and the length of the hydraulic support rods 13 is fixed; finally, the bolts are turned to fix the hydraulic stay 13 to the frame 10 of the coater, thereby locking the press block 4.
2. The rubber roller 9 is replaced.
Firstly, rotating a bolt, separating a hydraulic stay bar 13 from a frame 10 of a coating machine, enabling a worker to slide a pressing block 4 upwards, taking out a rotating shaft 3, and replacing a rubber roller 9; next, the worker slides the pressing block 4 downward to attach the pressing block 4 to the rotating shaft 3; then, the nylon heads of the hydraulic support rods 13 press the pressing blocks 4 tightly, and the length of the hydraulic support rods 13 is fixed; finally, the bolts are turned to fix the hydraulic stay 13 to the frame 10 of the coater, thereby locking the press block 4.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a be convenient for change axle bed of swivel axis which characterized in that: including briquetting (4) and base (2) that set up from top to bottom, briquetting (4) and base (2) enclose jointly and close the supporting space that is used for holding revolving axle (3), briquetting (4) still are connected with and are used for with briquetting (4) top tightly is tight mechanism on base (2).
2. An axle seat for facilitating replacement of a swivel axle as claimed in claim 1, wherein: the jacking mechanism comprises a locking block (6) fixedly arranged above the pressing block (4), and the locking block (6) is in threaded connection with a screw rod (11) for pushing the pressing block (4).
3. An axle seat for facilitating replacement of a swivel axle as claimed in claim 2, wherein: a positioning rod (5) is fixedly connected below the screw rod (11), and the positioning rod (5) is in contact with the pressing block (4).
4. An axle seat for facilitating replacement of a swivel axle as claimed in claim 2, wherein: the screw (11) is connected with a lock nut (7), and the lock block (6) is positioned below the lock nut (7).
5. An axle seat for facilitating replacement of a swivel axle as claimed in claim 4 wherein: the peripheral side wall of the lock nut (7) is provided with two handles (12) which are symmetrical with respect to the axis of the lock nut (7).
6. An axle seat for facilitating replacement of a swivel axle as claimed in claim 2, wherein: the locking block (6) is connected with a supporting component for fixing the locking block (6), and the supporting component comprises a supporting rod fixed on the ground.
7. An axle seat for facilitating replacement of a swivel axle as claimed in claim 6, wherein: the supporting rod is connected with the locking block (6) through bolts.
8. An axle seat for facilitating replacement of a swivel axle as claimed in claim 2, wherein: a hand wheel (8) is connected above the screw rod (11).
9. An axle seat for facilitating replacement of a swivel axle as claimed in claim 1, wherein: a spring (1) for pushing the base (2) upwards is arranged below the base (2).
10. The coating machine comprises a rotary shaft (3) for supporting a rubber roller (9), wherein the rotary shaft (3) is rotatably arranged on a frame (10) of the coating machine, and is characterized in that: the pressing block (4) and the base (2) are in sliding connection with the frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588264.8U CN219650812U (en) | 2023-03-23 | 2023-03-23 | Axle bed and coating machine convenient to change swivel axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588264.8U CN219650812U (en) | 2023-03-23 | 2023-03-23 | Axle bed and coating machine convenient to change swivel axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650812U true CN219650812U (en) | 2023-09-08 |
Family
ID=87878577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320588264.8U Active CN219650812U (en) | 2023-03-23 | 2023-03-23 | Axle bed and coating machine convenient to change swivel axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650812U (en) |
-
2023
- 2023-03-23 CN CN202320588264.8U patent/CN219650812U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |