Roller body structure convenient to disassemble
By designing a roller body structure that is easy to disassemble on woodworking machinery, and using components such as adjusting handles and sliders to achieve rapid disassembly of the roller body, the problem of difficult disassembly of the roller body structure in the prior art is solved, and maintenance is improved and productivity.
Patent Information
- Application Number
- CN202421193225.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The integrated roller structure on existing woodworking machinery makes the whole body difficult to disassemble, and the entire equipment needs to be disassembled during maintenance, affecting production efficiency.
A roller body structure is designed for easy disassembly. By adjusting the rotor, the two-way screw rod and thread sleeve can be driven, so that the roller plate body can be disassembled smoothly, combining the slider and the slide chute to achieve the separation of a single roller plate body, simplifying maintenance. process.
With this structure, the maintenance time and production cycle are significantly reduced, and the maintenance and production efficiency are improved.
Smart Images
Figure CN222345099U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of roller bodies, in particular to a roller body structure which is easy to disassemble. Background Art
[0002] Woodworking machinery is a series of equipment and tools used for wood processing. They can process logs or semi-finished products into various wooden products. Many of these woodworking machines are equipped with roller structures. For example, sanding machines use rotating sanding rollers to grind and polish the surface of wood. The smoothness and overall quality of the wood surface can be effectively improved by using components such as feed rollers and pressure rollers.
[0003] However, the roller structures installed on current woodworking machines such as sanding machines are all integrated, which makes it difficult to disassemble the entire roller. When a single surface of the roller is damaged and needs repair, the entire roller needs to be disassembled, which shortens the repair time and affects production efficiency. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a roller body structure that is easy to disassemble, which can be easily disassembled as a whole by turning an adjustment handle, and can facilitate the disassembly of a single roller plate body by bolts, thereby improving work production efficiency and solving the above-mentioned technical problems.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller body structure that is easy to disassemble, comprising a bottom plate, an adjusting handle is provided on one side of the bottom plate, and a slot is provided on the upper surface of the bottom plate, a bidirectional screw is rotatably provided inside the slot, and a threaded sleeve is symmetrically slidably connected inside the slot, the upper end of the threaded sleeve is fixedly connected to a vertical plate, a fixing rod is inserted into the inner side of the vertical plate, a fixing sleeve is fixedly connected to the outer surface of the fixing rod, a sliding groove is provided on the outer surface of the fixing sleeve, a first threaded hole is provided on the inner wall of the sliding groove, a roller plate body is provided on the outer surface of the fixing sleeve, a sliding block is fixedly connected to the outer wall of the roller plate body, and a bolt hole is provided on the outer surface of the roller plate body, and a limiting bolt is provided inside the bolt hole.
[0008] Preferably, the adjusting handle is rotatably connected to the bidirectional screw rod.
[0009] Through the above technical solution, the adjusting handle is set at one end of the base plate, and the adjusting handle is rotatably connected with the bidirectional screw rod inside the slot, that is, when the adjusting handle is rotated, the adjusting handle can drive the bidirectional screw rod to rotate, and the bidirectional screw rod can make the two threaded sleeves move away from each other.
[0010] Preferably, the threaded sleeve is threadedly connected to the bidirectional screw rod.
[0011] Through the above technical solution, by turning the adjusting handle in the clockwise direction, the adjusting handle drives the bidirectional screw to rotate, and the bidirectional screw drives the threaded sleeve to move inside the groove, and the threaded sleeve drives the upper end vertical plate, that is, the two vertical plates move at the same time and away from each other in opposite directions. In this way, the roller plate body can be disassembled as a whole, which facilitates maintenance and improves the efficiency of maintenance.
[0012] Preferably, a support plate is fixedly connected to the inner wall of the vertical plate.
[0013] With the above technical solution, after the adjustment handle is turned and the two vertical plates move away from each other, the roller plate body falls on the upper end of the supporting plate due to gravity, which makes it easier to take the roller plate body and avoids the roller plate body falling on the upper end of the bottom plate.
[0014] Preferably, the slider is slidably connected to the slide groove.
[0015] Through the above technical solution, through the setting of the slide groove and the slider, by pushing the roller plate body, the roller plate body drives the slider, and the slider moves inside the track of the slide groove. At the same time, the slider will also drive the roller plate body to move, so that one of the roller plate bodies can be split.
[0016] Preferably, the first threaded hole passes through the interior of the slider.
[0017] Through the above technical solution, when one of the roller bodies is damaged, the limit bolt is turned to disengage the limit bolt from the constraint between the slider and the roller body, and then the roller body is pushed to slide inside the slide groove through the slider. In this way, the individual roller bodies can be disassembled, thereby improving the efficiency during maintenance and further improving production efficiency.
[0018] Compared with the prior art, the utility model provides a roller structure that is easy to disassemble, and has the following beneficial effects:
[0019] 1. The utility model provides an adjusting handle and a vertical plate and other components. By rotating the adjusting handle in a clockwise direction, the adjusting handle drives the bidirectional screw to rotate, and the bidirectional screw drives the threaded sleeve to move inside the slot, and the threaded sleeve drives the upper vertical plate, that is, the two vertical plates move at the same time and move away from each other in opposite directions. In this way, the roller plate body can be disassembled as a whole, which reduces the maintenance time.
[0020] 2. The utility model provides components such as a slider and a roller plate body. When one of the roller plates is damaged, the limiting bolt is turned to disengage the limiting bolt from the constraint between the slider and the roller plate body. Then, the roller plate body is pushed to slide inside the slide groove through the slider. In this way, a single roller plate body can be disassembled, thereby improving the efficiency during maintenance and further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a cross-sectional schematic diagram of the structural fixing sleeve of the utility model;
[0023] Figure 3 The utility model structure Figure 2 A is a partial enlarged schematic diagram of the middle part.
[0024] Among them: 1. Base plate; 2. Adjustment handle; 3. Notch; 4. Bidirectional screw rod; 5. Threaded sleeve; 6. Vertical plate; 7. Fixed rod; 8. Fixed sleeve; 9. Slide groove; 10. Threaded hole; 11. Roller body; 12. Slider; 13. Bolt hole; 14. Limit bolt; 61. Support plate. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-3 A roller body structure that is easy to disassemble comprises a bottom plate 1, an adjusting handle 2 is arranged on one side of the bottom plate 1, and a slot 3 is opened on the upper surface of the bottom plate 1, a bidirectional screw rod 4 is rotatably arranged inside the slot 3, and a threaded sleeve 5 is symmetrically slidably connected inside the slot 3, a vertical plate 6 is fixedly connected to the upper end of the threaded sleeve 5, a fixing rod 7 is inserted into the inner side of the vertical plate 6, a fixing sleeve 8 is fixedly connected to the outer surface of the fixing rod 7, a slide groove 9 is opened on the outer surface of the fixing sleeve 8, a first threaded hole 10 is opened on the inner wall of the slide groove 9, a roller plate body 11 is arranged on the outer surface of the fixing sleeve 8, a slider 12 is fixedly connected to the inner wall of the roller plate body 11, and a bolt hole 13 is opened on the outer surface of the roller plate body 11, and a limiting bolt 14 is arranged inside the bolt hole 13.
[0027] Specifically, the adjusting handle 2 is rotatably connected with the bidirectional screw rod 4. The advantage is that the adjusting handle 2 is arranged at one end of the bottom plate 1, and the adjusting handle 2 is rotatably connected with the bidirectional screw rod 4 inside the slot 3, that is, when the adjusting handle 2 is rotated, the adjusting handle 2 can drive the bidirectional screw rod 4 to rotate, and the bidirectional screw rod 4 can make the two threaded sleeves 5 move away from each other.
[0028] Specifically, the threaded sleeve 5 is threadedly connected with the bidirectional screw rod 4. The advantage is that by rotating the adjusting knob 2 in the clockwise direction, the adjusting knob 2 drives the bidirectional screw rod 4 to rotate, and the bidirectional screw rod 4 drives the threaded sleeve 5 to move inside the slot 3, and the threaded sleeve 5 drives the upper end vertical plate 6, that is, the two vertical plates 6 move at the same time and move away from each other in opposite directions, so that the roller plate body 11 can be disassembled as a whole, reducing the maintenance time.
[0029] Specifically, the inner wall of the vertical plate 6 is fixedly connected with a supporting plate 61. The advantage is that after the two vertical plates 6 move away from each other as the turning handle 2 is turned, the roller plate body 11 falls on the upper end of the supporting plate 61 due to gravity, which makes it convenient to take the roller plate body 11 and avoids the roller plate body 11 falling on the upper end of the bottom plate 1.
[0030] Specifically, the slider 12 is slidably connected to the chute 9. The advantage is that the slider 12 can slide in the chute 9, and through the arrangement of the chute 9 and the slider 12, by pushing the roller plate 11, the roller plate 11 drives the slider 12, and the slider 12 moves inside the track of the chute 9, and the slider 12 also drives the roller plate 11 to move, so that one of the roller plate bodies 11 can be split.
[0031] Specifically, the first threaded hole 10 passes through the inside of the slider 12. The advantage is that when one of the roller bodies 11 is damaged, the limiting bolt 14 is screwed to disengage the limiting bolt 14 from the constraint between the slider 12 and the roller body 11, and then the roller body 11 is pushed to slide inside the slide groove 9 through the slider 12. In this way, a single roller body 11 can be disassembled, thereby improving the efficiency during maintenance and further improving production efficiency.
[0032] When in use, the adjusting handle 2 is turned in the clockwise direction to make the adjusting handle 2 drive the bidirectional screw rod 4 to rotate, and the bidirectional screw rod 4 drives the threaded sleeve 5 to move inside the groove 3, and the threaded sleeve 5 drives the upper end vertical plate 6, that is, the two vertical plates 6 move at the same time and away from each other in opposite directions. In this way, the roller plate body 11 can be disassembled as a whole, reducing the maintenance time; when one of the roller plate bodies 11 is damaged, the limiting bolt 14 is screwed to make the limiting bolt 14 disengage from the constraint between the slider 12 and the roller plate body 11, and then the roller plate body 11 is pushed to make the roller plate body 11 slide inside the slide groove 9 through the slider 12, so that a single roller plate body 11 can be disassembled, thereby improving the efficiency during maintenance, thereby improving production efficiency.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A roller structure that is easy to disassemble, comprising a bottom plate (1), characterized in that: An adjusting handle (2) is provided on one side of the base plate (1), and a notch (3) is provided on the upper surface of the base plate (1), a bidirectional screw rod (4) is rotatably provided inside the notch (3), and a threaded sleeve (5) is symmetrically slidably connected inside the notch (3), the upper end of the threaded sleeve (5) is fixedly connected to a vertical plate (6), a fixing rod (7) is inserted into the inner side of the vertical plate (6), and a fixing sleeve (8) is fixedly connected to the outer surface of the fixing rod (7), a sliding groove (9) is provided on the outer surface of the fixing sleeve (8), and a first threaded hole (10) is provided on the inner wall of the sliding groove (9), a roller plate body (11) is provided on the outer surface of the fixing sleeve (8), a slider (12) is fixedly connected to the inner wall of the roller plate body (11), and a bolt hole (13) is provided on the outer surface of the roller plate body (11), and a limit bolt (14) is provided inside the bolt hole (13).
2. The roller structure that is easy to disassemble according to claim 1, characterized in that: The adjusting handle (2) is rotationally connected to the bidirectional screw rod (4).
3. The roller structure that is easy to disassemble according to claim 1, characterized in that: The threaded sleeve (5) is threadedly connected to the bidirectional screw rod (4).
4. The roller structure that is easy to disassemble according to claim 1, characterized in that: A supporting plate (61) is fixedly connected to the inner wall of the vertical plate (6).
5. The roller structure that is easy to disassemble according to claim 1, characterized in that: The sliding block (12) is slidably connected to the sliding groove (9).
6. The roller structure that is easy to disassemble according to claim 1, characterized in that: The first threaded hole (10) passes through the interior of the slider (12).