CN219818249U - Upper and lower wheel axle of plate band saw - Google Patents
Upper and lower wheel axle of plate band saw Download PDFInfo
- Publication number
- CN219818249U CN219818249U CN202321073972.4U CN202321073972U CN219818249U CN 219818249 U CN219818249 U CN 219818249U CN 202321073972 U CN202321073972 U CN 202321073972U CN 219818249 U CN219818249 U CN 219818249U
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Abstract
The utility model discloses an upper wheel shaft and a lower wheel shaft of a plate band saw, which comprises a mounting frame, wherein a group of movable grooves are respectively formed in two ends of two sides of the mounting frame, a movable rod is movably connected in the movable grooves, one side of the movable rod is provided with a mounting shaft, and the other side of the movable rod is fixedly connected with a positioning plate. The upper wheel shaft and the lower wheel shaft of the plate band saw machine are provided with a locating plate, a movable rod, a mounting shaft, a movable groove, a slot, a locating groove, an I-shaped locating wheel, a fixing screw rod, a locating thread groove and a groove, when the mounting shaft is required to be disassembled, the I-shaped locating wheel is rotated to drive the fixing screw rod to rotate, so that the I-shaped locating wheel is separated from the inside of the locating thread groove, after a plurality of groups of fixing screw rods are rotated out, the locating plate can be pulled to one side to drive the movable rod to move to one side, so that the mounting shaft is separated from the inside of the slots on two sides, and the mounting shaft can be disassembled from the inside of the device, thereby solving the problem that the wheel shaft cannot be conveniently disassembled and assembled.
Description
Technical Field
The utility model relates to the technical field of band sawing machines, in particular to an upper wheel shaft and a lower wheel shaft of a plate band sawing machine.
Background
The plate band saw machine is equipment capable of rapidly cutting plates made of various materials, and rapidly cuts the plates by driving the band saw blades to move through the saw wheels, has the advantages of smooth cutting surface, convenience in operation and high stability, is widely applied to the existing plate processing field, and is widely applied to the band saw machine, and a special wheel shaft is needed to install and position an upper saw wheel group and a lower saw wheel group;
the utility model discloses an upper wheel axle of a numerical control band saw machine, which is provided by Chinese patent application number CN201821628145.6, and specifically comprises a fixed plate, a mounting plate, springs, round rods, a rotating shaft and a pressing plate, wherein two transverse plates are fixedly connected to opposite side walls of the two fixed plates;
the upper wheel shaft of the numerical control band saw machine cannot be conveniently disassembled and assembled when in use, so that the operation is troublesome when the wheel shaft and the saw wheel are required to be overhauled;
the upper wheel shaft and the lower wheel shaft of the novel plate band saw machine are provided to solve the problems.
Disclosure of Invention
The utility model aims to provide an upper wheel shaft and a lower wheel shaft of a plate band saw machine, which solves the problem that the wheel shafts cannot be conveniently assembled and disassembled in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the upper wheel shaft and the lower wheel shaft of the plate band sawing machine comprise a mounting frame, wherein a group of movable grooves are respectively formed in two ends of two sides of the mounting frame, a movable rod is movably connected in the movable grooves, a mounting shaft is arranged on one side of the movable rod, and a positioning plate is fixedly connected on the other side of the movable rod;
a slot is formed on one side of the movable rod, the slot is movably connected with the mounting shaft, a positioning groove is formed on one side of the positioning plate, an I-shaped positioning wheel is movably connected in the positioning groove, a fixing screw is fixedly connected on one side of the I-shaped positioning wheel, the mounting rack is characterized in that grooves are formed in two sides of the mounting rack, a positioning thread groove is formed in one side of the inside of the grooves, the positioning thread groove is in threaded connection with the fixing screw, and the I-shaped positioning wheel is movably connected with the grooves.
Preferably, the center line of the positioning plate and the center line of the movable rod are on the same horizontal plane, and the center line of the slot and the center line of the mounting shaft are on the same vertical plane.
Preferably, one side of the movable rod is fixedly connected with a positioning disc, and one side of the positioning disc is movably connected with a ball.
Preferably, the balls on one side of the positioning disc are distributed at equal intervals, and the center line of the positioning disc and the center line of the movable rod are on the same horizontal plane.
Preferably, a positioning gear is fixedly connected to one side of the inside of the slot, a group of positioning tooth grooves are respectively formed in two sides of the mounting shaft, and the positioning tooth grooves are movably connected with the positioning gear.
Preferably, the center line of the positioning tooth slot and the center line of the mounting shaft are on the same vertical plane, and the center line of the slot and the center line of the positioning gear are on the same horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that: the upper wheel shaft and the lower wheel shaft of the plate band saw machine not only realize that the wheel shafts can be conveniently disassembled and assembled, but also realize that the saw wheel can be effectively positioned, the saw wheel is prevented from shaking after being installed, and the wheel shafts can be prevented from rotating after being installed;
(1) Through being provided with locating plate, movable rod, installation axle, movable groove, slot, constant head tank, I-shaped locating wheel, fixing screw, location thread groove and recess, when need dismantling the installation axle, rotate I-shaped locating wheel drive fixing screw rotation earlier, make it break away from the inside of location thread groove, after turning out multiunit fixing screw, can pull the locating plate to one side and drive the movable rod to one side motion, after making the installation axle break away from the inside of slot of both sides, can pull down the installation axle from the device inside, realized that can be convenient to install and remove the installation axle;
(2) Through being provided with movable rod, movable groove, positioning disk and ball, when the installation saw wheel, install the saw wheel in the outside of installation axle, later promote the locating plate and drive movable rod to one side motion, movable rod drives the slot and cup joints in the outside of installation axle, and the movable rod drives the positioning disk simultaneously and laminates in the both sides of saw wheel to fix a position the saw wheel through the positioning disk, and the stability when improving the saw wheel rotation when the ball of positioning disk one side is spacing to the saw wheel, realized can spacing the saw wheel after the installation;
(3) Through being provided with installation axle, slot, positioning gear and location tooth's socket, insert the inside back of the slot of movable rod one side with the installation axle when installing, the inside positioning gear of slot inserts the inside positioning tooth's socket that the installation axle both sides were seted up simultaneously, after the installation like this, the inside positioning gear of slot can take place the rotation through the positioning tooth's socket to the installation axle, prevent installation axle when cutting to stability when leading to influencing the cutting has realized can be spacing to the installation axle after the installation, prevents its rotation.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the positioning plate of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic side view of the movable rod of the present utility model.
In the figure: 1. a mounting frame; 2. a positioning plate; 3. a movable rod; 4. a mounting shaft; 5. a movable groove; 6. a slot; 7. a positioning plate; 8. positioning gears; 9. a ball; 10. positioning tooth grooves; 11. a positioning groove; 12. an I-shaped positioning wheel; 13. a fixed screw; 14. positioning a thread groove; 15. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, an upper wheel axle and a lower wheel axle of a plate band saw machine comprise a mounting frame 1, wherein a group of movable grooves 5 are respectively formed at two ends of two sides of the mounting frame 1, a movable rod 3 is movably connected in the movable grooves 5, a mounting shaft 4 is arranged on one side of the movable rod 3, and a positioning plate 2 is fixedly connected on the other side of the movable rod 3;
a slot 6 is formed in one side of the movable rod 3, the slot 6 is movably connected with the mounting shaft 4, a positioning groove 11 is formed in one side of the positioning plate 2, an I-shaped positioning wheel 12 is movably connected in the positioning groove 11, a fixing screw 13 is fixedly connected to one side of the I-shaped positioning wheel 12, grooves 15 are formed in two sides of the mounting frame 1, a positioning thread groove 14 is formed in one side of the inner part of the grooves 15, the positioning thread groove 14 is in threaded connection with the fixing screw 13, and the I-shaped positioning wheel 12 is movably connected with the grooves 15;
the central line of the locating plate 2 and the central line of the movable rod 3 are on the same horizontal plane, and the central line of the slot 6 and the central line of the installation shaft 4 are on the same vertical plane;
specifically, as shown in fig. 1, 2, 3 and 4, when the mounting shaft 4 needs to be disassembled, the i-shaped positioning wheel 12 is rotated to drive the fixing screw 13 to rotate, so that the fixing screw 13 is separated from the inside of the positioning threaded groove 14, after the plurality of groups of fixing screws 13 are rotated out, the positioning plate 2 can be pulled to one side to drive the movable rod 3 to move to one side, so that the mounting shaft 4 can be disassembled from the inside of the device after the mounting shaft 4 is separated from the inside of the slots 6 on two sides, and the mounting shaft 4 can be conveniently disassembled.
Example 2: one side of the movable rod 3 is fixedly connected with a positioning disc 7, and one side of the positioning disc 7 is movably connected with a ball 9;
the balls 9 on one side of the positioning disk 7 are distributed at equal intervals, and the center line of the positioning disk 7 and the center line of the movable rod 3 are on the same horizontal plane;
specifically, as shown in fig. 1 and 4, when the saw wheel is installed, the saw wheel is installed outside the installation shaft 4, then the locating plate 2 is pushed to drive the movable rod 3 to move to one side, the movable rod 3 drives the slot 6 to be sleeved outside the installation shaft 4, and meanwhile, the movable rod 3 drives the locating disc 7 to be attached to two sides of the saw wheel, so that the saw wheel is located through the locating disc 7, and the stability of the saw wheel during rotation is improved when the ball 9 on one side of the locating disc 7 is limited to the saw wheel, and the purpose that the saw wheel can be limited after installation is achieved.
Example 3: one side of the inside of the slot 6 is fixedly connected with a positioning gear 8, two sides of the installation shaft 4 are respectively provided with a group of positioning tooth grooves 10, and the positioning tooth grooves 10 are movably connected with the positioning gear 8;
the central line of the positioning tooth slot 10 and the central line of the mounting shaft 4 are on the same vertical plane, and the central line of the slot 6 and the central line of the positioning gear 8 are on the same horizontal plane;
specifically, as shown in fig. 1 and 4, after the installation shaft 4 is inserted into the slot 6 on one side of the movable rod 3 during installation, the positioning gear 8 in the slot 6 is simultaneously inserted into the positioning tooth slots 10 formed on two sides of the installation shaft 4, so that after installation, the positioning gear 8 in the slot 6 can position the installation shaft 4 through the positioning tooth slots 10, and the installation shaft 4 is prevented from rotating during cutting, thereby affecting the stability during cutting, and realizing the purposes of limiting the installation shaft 4 after installation and preventing rotation of the installation shaft 4.
Working principle: when the saw wheel is installed, the saw wheel is installed outside the installation shaft 4, the positioning plate 2 is pushed to drive the movable rod 3 to move to one side, the movable rod 3 drives the slot 6 to be sleeved outside the installation shaft 4, the movable rod 3 drives the positioning disc 7 to be attached to two sides of the saw wheel, so that the saw wheel is positioned through the positioning disc 7, the balls 9 on one side of the positioning disc 7 limit the saw wheel, the stability of the saw wheel during rotation is improved, the installation shaft 4 is inserted into the positioning slots 10 formed in two sides of the installation shaft 4 after the inside of the slot 6 is separated from the inside of the slot 6, and thus the self-rotation stability of the saw wheel is prevented from being influenced when the positioning shaft 4 is installed through the positioning slots 8 in the inside of the slot 6 after the installation of the saw wheel is installed.
Claims (6)
1. The utility model provides a plate band saw's upper and lower shaft, includes mounting bracket (1), its characterized in that: a group of movable grooves (5) are respectively formed in two ends of two sides of the mounting frame (1), a movable rod (3) is movably connected in the movable grooves (5), a mounting shaft (4) is arranged on one side of the movable rod (3), and a positioning plate (2) is fixedly connected on the other side of the movable rod (3);
slot (6) have been seted up to one side of movable rod (3), slot (6) and installation axle (4) swing joint, constant head tank (11) have been seted up to one side of locating plate (2), inside swing joint of constant head tank (11) has I-shaped positioning wheel (12), one side fixedly connected with fixing screw (13) of I-shaped positioning wheel (12), recess (15) have been seted up to the both sides of mounting bracket (1), positioning thread groove (14) have been seted up to one side of recess (15) inside, positioning thread groove (14) and fixing screw (13) threaded connection, I-shaped positioning wheel (12) and recess (15) swing joint.
2. The upper and lower wheel shafts of a plate band saw machine according to claim 1, wherein: the center line of the locating plate (2) and the center line of the movable rod (3) are on the same horizontal plane, and the center line of the slot (6) and the center line of the installation shaft (4) are on the same vertical plane.
3. The upper and lower wheel shafts of a plate band saw machine according to claim 1, wherein: one side of the movable rod (3) is fixedly connected with a positioning disc (7), and one side of the positioning disc (7) is movably connected with a ball (9).
4. An upper and lower wheel axle for a plate band saw machine according to claim 3, wherein: the balls (9) on one side of the positioning disc (7) are distributed at equal intervals, and the center line of the positioning disc (7) and the center line of the movable rod (3) are on the same horizontal plane.
5. The upper and lower wheel shafts of a plate band saw machine according to claim 1, wherein: one side of the inside of the slot (6) is fixedly connected with a positioning gear (8), a group of positioning tooth grooves (10) are respectively formed in two sides of the installation shaft (4), and the positioning tooth grooves (10) are movably connected with the positioning gear (8).
6. The upper and lower wheel shafts of a plate band saw machine according to claim 5, wherein: the center line of the positioning tooth groove (10) and the center line of the mounting shaft (4) are on the same vertical plane, and the center line of the slot (6) and the center line of the positioning gear (8) are on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073972.4U CN219818249U (en) | 2023-05-08 | 2023-05-08 | Upper and lower wheel axle of plate band saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073972.4U CN219818249U (en) | 2023-05-08 | 2023-05-08 | Upper and lower wheel axle of plate band saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818249U true CN219818249U (en) | 2023-10-13 |
Family
ID=88248952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073972.4U Active CN219818249U (en) | 2023-05-08 | 2023-05-08 | Upper and lower wheel axle of plate band saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818249U (en) |
-
2023
- 2023-05-08 CN CN202321073972.4U patent/CN219818249U/en active Active
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