Turnover woodworking machine tool

Abstract

The utility model relates to the technical field of woodworking machine tools and discloses a turnover woodworking machine tool which comprises a machine tool body, a spindle box is arranged on one side of the upper portion of the machine tool body, a connecting base is arranged on one side of the spindle box, a mounting groove is formed in the connecting base, and movable grooves are formed in the two sides of the interior of the connecting base. A connecting rod is connected into the two movable grooves in a penetrating mode, a threaded rod is arranged on one side of the connecting rod, a rubber T-shaped block is arranged on the other side of the connecting rod, guide rods located in the connecting base are arranged at the two ends of each movable groove, a connecting block is arranged in each movable groove, and a T-shaped groove is formed in each connecting block. The rubber T-shaped blocks are clamped into the T-shaped grooves, and the two ends of the connecting block are each provided with a guide block connected to the outer portion of the corresponding guide rod in a sleeving mode. Through the structure that the main shaft and the faceplate can be quickly disassembled and assembled, the follow-up working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machine tools, in particular to a reversible woodworking machine tool. Background Art

[0002] The woodworking lathe has a spindle box and a feed box connected structure. It is suitable for processing workpieces with large diameters and short lengths. It can use high-speed steel or carbide tools to process steel, cast iron and light alloy parts. It can complete rough and fine turning of outer circles, inner holes, end faces, conical faces, grooving, and cutting.

[0003] For example, patent No. CN201510019111.1 discloses a woodworking lathe with a rotatable spindle box, whose structure includes a spindle box and a bed, wherein the spindle box is connected to the bed through a spindle box offset adjustment axis and a spindle box rotation axis, and fixing devices are also provided on the spindle box and the bed; when adjusting the position of the spindle box, the spindle box rotates on the bed around the spindle box rotation axis, and is adjusted through the spindle box offset adjustment axis, and then the spindle box position is fixed by the fixing device. The utility model has the advantages of a woodworking lathe with a rotatable spindle box, including: being able to process super-large disc parts; being able to meet the requirements of different workstations; using a servo motor to bring extraordinary power and intelligent torque tracking to the spindle, and short parking time; having good practicality, and being able to produce good economic and social effects;

[0004] The faceplate and the connecting seat in this patent are an integrated structure, which has certain limitations, is not suitable for processing of multiple models, and is not convenient enough. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a flip woodworking machine tool, which solves the problem that the faceplate and the connecting seat are an integrated structure, have certain limitations, are not suitable for processing a variety of models, and are not convenient enough.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a reversible woodworking machine tool, including a machine tool, a spindle box is arranged on one side above the machine tool, a connecting seat is arranged on one side of the spindle box, a mounting groove is arranged inside the connecting seat, movable grooves are arranged on both sides inside the connecting seat, connecting rods are connected through the two movable grooves, a threaded rod is arranged on one side of the connecting rod, a rubber T-block is arranged on the other side of the connecting rod, guide rods located inside the connecting seat are arranged at both ends of the movable groove, a connecting block is arranged inside the movable groove, a T-slot is arranged inside the connecting block, and the rubber T-block clamp Inserted into the T-slot, both ends of the connecting block are provided with guide blocks sleeved on the outside of the two guide rods, one side of the two guide blocks is provided with a spring B sleeved on the outside of the guide rod, both ends of one side of the connecting block are fixedly provided with plug-in blocks, both ends of the inside of the two plug-in blocks are connected to the optimal trapezoidal groove, one side of the connecting seat is provided with a disc, one side of the disc is provided with a main shaft, the main shaft is clamped in the installation groove, both sides of the main shaft are provided with slots, the plug-in block is inserted into the slot, both ends of the slot are provided with spring slots, the inside of the spring slot is provided with a spring A, one end of the spring A is provided with a trapezoidal block, and the trapezoidal block is clamped in the trapezoidal groove.

[0007] Preferably, a slide groove is provided on the upper end surface of the machine tool, a support block is provided on the other side above the machine tool, a tailstock sleeve is provided above the support block, and a movable center is provided on one side of the tailstock sleeve.

[0008] Preferably, movable plates are fixedly provided on the lower end surfaces of the spindle box and the support block, and sliding blocks located inside the slide grooves are provided on the lower end surfaces of the two movable plates.

[0009] Preferably, a tool holder seat is provided above the machine tool, a tool holder is provided above the tool holder seat, and a handle is provided on the front end surface of the tool holder seat.

[0010] Preferably, a driving device is provided on one side of the machine tool, and an adjusting knob is provided on the front end surface of the driving device.

[0011] Preferably, the four end feet of the lower end surface of the machine tool are all provided with supporting feet, and the lower end surfaces of the four supporting feet are all provided with anti-slip pads.

[0012] Preferably, the inner wall of the connecting seat is provided with an internal thread meshingly connected with the threaded rod, and an auxiliary block is fixedly provided on one side of the threaded rod.

[0013] Beneficial Effects

[0014] The utility model provides a woodworking machine tool. Compared with the prior art, it has the following beneficial effects:

[0015] When the faceplate is disassembled, the threaded rod is first rotated so that it engages with the internal thread of the inner wall of the connecting seat and slowly moves outward, and at the same time, the rubber T-block on one side is also slowly disengaged from the T-slot inside the connecting block. At this time, the connecting block has no pressure and will be slid by the guide blocks sleeved on the outside of the guide rod on both sides. When the spring B is relaxed, it will be displaced into the movable groove, so that the plug-in blocks at both ends of one side of the connecting block are slowly disengaged from the slot inside the main shaft, and the faceplate and the main shaft can be disassembled; when installing, first align the main shaft with the installation slot inside the connecting seat and insert it. After the insertion is completed, the threaded rod is rotated so that it drives the rubber T-block on one side to be inserted into the T-slot inside the connecting block and press it to one side, so that the plug-in blocks at both ends of one side of the connecting block are slowly moved until they are inserted into the slot inside the main shaft for fixing. At the same time, the trapezoidal blocks at both ends of the slot are just inserted into the trapezoidal groove inside the plug-in block to complete the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the main shaft connection of the utility model;

[0018] Figure 3 Practical Figure 2 Schematic diagram of the partially enlarged cross-section structure.

[0019] In the figure: 1. machine tool; 2. driving device; 3. spindle box; 4. faceplate; 5. connecting seat; 6. spindle; 7. tailstock sleeve; 8. movable center; 9. tool holder seat; 10. tool holder; 11. slide groove; 12. mounting groove; 13. threaded rod; 14. connecting rod; 15. connecting block; 16. plug block; 17. spring groove; 18. spring A; 19. trapezoidal block; 20. trapezoidal groove; 21. slot; 22. guide block; 23. guide rod; 24. spring B; 25. movable groove; 26. T-slot; 27. rubber T-block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model provides a technical solution: a reversible woodworking machine tool, including a machine tool 1, a spindle box 3 is arranged on one side above the machine tool 1, a connecting seat 5 is arranged on one side of the spindle box 3, a mounting groove 12 is arranged inside the connecting seat 5, movable grooves 25 are arranged on both sides of the connecting seat 5, connecting rods 14 are connected through the two movable grooves 25, a threaded rod 13 is arranged on one side of the connecting rod 14, a rubber T-block 27 is arranged on the other side of the connecting rod 14, guide rods 23 located inside the connecting seat 5 are arranged at both ends of the movable grooves 25, and the upper end surface of the machine tool 1 is arranged There is a slide groove 11, a support block is arranged on the other side above the machine tool 1, a tailstock sleeve 7 is arranged above the support block, and a movable top 8 is arranged on one side of the tailstock sleeve 7. The lower end surfaces of the main spindle box 3 and the support block are fixedly provided with movable plates, and the lower end surfaces of the two movable plates are provided with sliders located inside the slide groove 11. When disassembling through the faceplate 4, the threaded rod 13 is first rotated to make it mesh with the internal thread of the inner wall of the connecting seat 5 and slowly move outward, and at the same time, the rubber T-block 27 on one side is also driven to slowly disengage from the T-slot 26 inside the connecting block 15;

[0022] A connecting block 15 is provided inside the movable groove 25, a T-shaped groove 26 is provided inside the connecting block 15, a rubber T-shaped block 27 is inserted into the T-shaped groove 26, guide blocks 22 sleeved on the outside of the two guide rods 23 are provided at both ends of the connecting block 15, a spring B24 sleeved on the outside of the guide rods 23 is provided on one side of the two guide blocks 22, plug blocks 16 are fixedly provided at both ends of one side of the connecting block 15, both ends of the two plug blocks 16 are connected to the optimal trapezoidal groove 20, a tool holder seat 9 is provided above the machine tool 1, a tool holder 10 is provided above the tool holder seat 9, a handle is provided on the front end surface of the tool holder seat 9, a driving device 2 is provided on one side of the machine tool 1, and an adjusting knob is provided on the front end surface of the driving device 2. At this time, the connecting block 15 has no pressure effect and will be slid by the guide blocks 22 sleeved on the outside of the guide rods 23 on both sides, and will be displaced to the inside of the movable groove 25 when the spring B24 is relaxed;

[0023] A faceplate 4 is provided on one side of the connecting seat 5, a spindle 6 is provided on one side of the faceplate 4, the spindle 6 is inserted into the mounting groove 12, slots 21 are provided on both sides of the spindle 6, the insert block 16 is inserted into the slot 21, spring slots 17 are provided at both ends of the slot 21, a spring A18 is provided inside the spring slot 17, a trapezoidal block 19 is provided at one end of the spring A18, the trapezoidal block 19 is inserted into the trapezoidal slot 20, the four end feet of the lower end surface of the machine tool 1 are provided with supporting feet, the lower end surfaces of the four supporting feet are provided with anti-slip pads, the inner wall of the connecting seat 5 is provided with an internal thread meshingly connected to the threaded rod 13, and an auxiliary block is fixedly provided on one side of the threaded rod 13, so that the insert blocks 16 at both ends of one side of the connecting block 15 are slowly disengaged from the slot 21 inside the spindle 6, and the faceplate 4 and the spindle 6 can be disassembled; during installation, first align the spindle 6 with the mounting groove 12 inside the connecting seat 5 and insert it.

[0024] When working, when disassembling through the faceplate 4, first rotate the threaded rod 13, so that it is meshed with the internal thread of the inner wall of the connecting seat 5 and slowly moves outward, and at the same time, the rubber T-block 27 on one side is also slowly disengaged from the T-slot 26 inside the connecting block 15. At this time, the connecting block 15 has no pressure and will be slid by the guide blocks 22 on both sides of the guide rod 23. When the spring B24 is relaxed, it will be displaced into the movable groove 25, so that the plug blocks 16 at both ends of one side of the connecting block 15 slowly come out of the slots 21 inside the main shaft 6. When the faceplate 4 and the spindle 6 are disengaged, the faceplate 4 and the spindle 6 can be disassembled; when installing, first align the spindle 6 with the installation groove 12 inside the connecting seat 5 and insert it. After the insertion is completed, the threaded rod 13 is rotated so that it drives the rubber T-block 27 on one side to be inserted into the T-slot 26 inside the connecting block 15 and press it to one side, so that the plug-in blocks 16 at both ends of one side of the connecting block 15 slowly move until they are inserted into the slot 21 inside the spindle 6 for fixation. At the same time, the trapezoidal blocks 19 at both ends of the slot 21 are also just inserted into the trapezoidal groove 20 inside the plug-in block 16 to complete the installation.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A reversible woodworking machine tool, comprising a machine tool (1), characterized in that: A spindle box (3) is arranged on one side above the machine tool (1), a connecting seat (5) is arranged on one side of the spindle box (3), a mounting groove (12) is arranged inside the connecting seat (5), movable grooves (25) are arranged on both sides inside the connecting seat (5), connecting rods (14) are connected through the two movable grooves (25), a threaded rod (13) is arranged on one side of the connecting rod (14), a rubber T-shaped block (27) is arranged on the other side of the connecting rod (14), guide rods (23) located inside the connecting seat (5) are arranged at both ends of the movable groove (25), a connecting block (15) is arranged inside the movable groove (25), a T-shaped groove (26) is arranged inside the connecting block (15), the rubber T-shaped block (27) is inserted into the T-shaped groove (26), and the connecting block (15) is provided with a rubber T-shaped block (27) sleeved on the two guide rods ( 23) external guide blocks (22), one side of the two guide blocks (22) is provided with a spring B (24) sleeved on the outside of the guide rod (23), both ends of one side of the connecting block (15) are fixedly provided with plug blocks (16), both ends of the inside of the two plug blocks (16) are connected to the optimal trapezoidal groove (20), one side of the connecting seat (5) is provided with a face plate (4), one side of the face plate (4) is provided with a main shaft (6), the main shaft (6) is inserted into the installation groove (12), both sides of the main shaft (6) are provided with slots (21), the plug block (16) is inserted into the slot (21), both ends of the slot (21) are provided with spring slots (17), the inside of the spring slot (17) is provided with a spring A (18), one end of the spring A (18) is provided with a trapezoidal block (19), and the trapezoidal block (19) is inserted into the trapezoidal groove (20).

2. A reversible woodworking machine tool according to claim 1, characterized in that: The upper end surface of the machine tool (1) is provided with a slide groove (11), the other side above the machine tool (1) is provided with a support block, the upper part of the support block is provided with a tailstock sleeve (7), and one side of the tailstock sleeve (7) is provided with a movable center (8).

3. A reversible woodworking machine tool according to claim 2, characterized in that: The lower end surfaces of the spindle box (3) and the support block are both fixedly provided with movable plates, and the lower end surfaces of the two movable plates are both provided with sliding blocks located inside the sliding grooves (11).

4. The reversible woodworking machine tool according to claim 1, characterized in that: A tool holder seat (9) is arranged above the machine tool (1), a tool holder (10) is arranged above the tool holder seat (9), and a handle is arranged on the front end surface of the tool holder seat (9).

5. The reversible woodworking machine tool according to claim 1, characterized in that: A driving device (2) is provided on one side of the machine tool (1), and an adjusting knob is provided on the front end surface of the driving device (2).

6. The reversible woodworking machine tool according to claim 1, characterized in that: The four end feet of the lower end surface of the machine tool (1) are all provided with supporting feet, and the lower end surfaces of the four supporting feet are all provided with anti-slip pads.

7. The reversible woodworking machine tool according to claim 1, characterized in that: The inner wall of the connecting seat (5) is provided with an internal thread meshingly connected with the threaded rod (13), and an auxiliary block is fixedly provided on one side of the threaded rod (13).

Images