Rotating device for machining part to be machined
By designing a combination of rotating shaft, slider and gear transmission mechanism, the problem of frequent position adjustment in part processing is solved, the stable rotation and lifting of the part is realized, and the processing accuracy and ease of operation are improved.
Patent Information
- Application Number
- CN202520392314.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-07
AI Technical Summary
In the current parts processing, the position of the parts needs to be adjusted frequently after they are fixed, which affects the processing accuracy and is cumbersome.
A rotating device was designed to achieve the rotation and lifting of parts through a combination of a rotating shaft, a slider, a gear transmission mechanism, and a lifting mechanism, ensuring that the rotation and lifting processes do not interfere with each other, and using threaded transmission for precise control.
It achieves stable rotation and lifting of parts, improves machining accuracy, simplifies operation procedures, and enhances the stability and precision of the device.
Smart Images
Figure CN223789924U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to part processing technical field especially, relates to a kind of rotating device for machining of part to be processed. BACKGROUND
[0002] During part processing, part is generally fixed by fixture table first, then machining is carried out, because part is fixed, sometimes part position needs to be frequently adjusted during processing, repeatedly disassembles, which can affect machining accuracy, and operation is more troublesome, to better solve this problem, we propose a kind of rotating device for machining of part to be processed. UTILITY MODEL CONTENT
[0003] The utility model aims at solving the shortcomings in prior art, and proposes a kind of rotating device for machining of part to be processed.
[0004] To achieve the above object, the utility model adopts the following technical scheme:
[0005] A kind of rotating device for machining of part to be processed, including cylindrical shell, rotatingly installed in the inside of the cylindrical shell, the shaft is equipped with the arc-shaped sliding slot on the shaft, the first sliding block is slidably installed in the sliding slot, the first lifting mechanism for driving the first sliding block to lift is installed in the inside of the cylindrical shell, the top of the cylindrical shell is rotatably sleeved with spline sleeve, the spline sleeve is driven to rotate by gear transmission mechanism with the shaft, the spline shaft is slidably sleeved in the inside of the spline sleeve, the lifting seat is rotatably sleeved in the bottom of the spline shaft, the second lifting mechanism for driving the lifting seat to lift is installed in the inside of the cylindrical shell, the fixture table is fixed in the top of the spline shaft.
[0006] Preferably, the bottom of the cylindrical shell is fixed with mounting plate, the bottom of the fixture table is fixed with cylindrical pipe, the cylindrical pipe is movably sleeved outside the cylindrical shell.
[0007] Preferably, the first lifting mechanism includes fixed seat, first motor, first screw rod, second sliding block, first sliding rod, the fixed seat is fixed on the inner wall of cylindrical shell, the first motor is installed on the fixed seat, the output shaft of the first motor is connected with first screw rod, the second sliding block is threadedly sleeved on the first screw rod, the first sliding rod is fixed in the inside of the fixed seat, the first sliding rod is slidably sleeved in the second sliding block, and the first sliding block is fixed on the second sliding block.
[0008] Preferably, the gear transmission mechanism includes first gear and second gear, the first gear is fixedly sleeved on the shaft, the second gear is fixedly sleeved on the spline sleeve, and the first gear and the second gear are engaged transmission.
[0009] Preferably, the spline sleeve is fixedly sleeved with an annular boss, and the annular boss is rotatably sleeved on the cylindrical shell through a bearing.
[0010] Preferably, the second lifting mechanism comprises a second motor, a second screw rod, a third sliding block and a second sliding rod, the second motor is installed on the inner wall of the cylindrical shell, the output shaft of the second motor is connected with the second screw rod, the third sliding block is threadedly sleeved on the second screw rod, the third sliding block is fixed on the lifting seat, the second sliding rod is slidably sleeved on the third sliding block, and the second sliding rod is fixed in the cylindrical shell.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] In the utility model, the fixture table is used for fixing the parts to be machined, the mounting plate is used for being fixed at the specified position of machining, so that the whole is kept stable, the first lifting mechanism drives the first sliding block to lift, the first sliding block slides in the arc-shaped sliding groove, because the first sliding block can only move vertically, therefore, the first sliding block drives the rotating shaft to rotate, the rotating shaft drives the spline sleeve to rotate through the gear transmission mechanism when rotating, the spline sleeve drives the spline shaft to rotate, the spline shaft can drive the fixture table to rotate synchronously, the second lifting mechanism drives the lifting seat to lift, the lifting seat drives the spline shaft to lift, when the spline shaft lifts, the spline shaft slides in the spline sleeve, when the spline shaft rotates, the spline shaft rotates in the lifting seat, and the two do not interfere with each other in the lifting or rotating process.
[0013] The utility model can realize the rotation and lifting of the parts, the rotation and lifting process do not interfere with each other, the whole structure is more compact, and the lifting and rotating process can be accurately controlled through the self-locking of screw transmission, so that the stability of the rotating and lifting process is effectively guaranteed. ACCURACY
[0014] Figure 1 It is a sectional view of the rotating device for machining parts to be machined provided by the utility model;
[0015] Figure 2 It is a structure schematic view of the first lifting mechanism of the rotating device for machining parts to be machined provided by the utility model;
[0016] Figure 3 It is a structure schematic view of the second lifting mechanism of the rotating device for machining parts to be machined provided by the utility model.
[0017] In the figure: 1 mounting plate, 2 cylindrical shell, 3 first lifting mechanism, 31 fixed seat, 32 first motor, 33 first screw rod, 34 second sliding block, 35 first sliding rod, 4 rotating shaft, 5 lifting seat, 6 second lifting mechanism, 61 second motor, 62 second screw rod, 63 third sliding block, 64 second sliding rod, 7 spline sleeve, 8 spline shaft, 9 first gear, 10 second gear, 11 cylindrical pipe, 12 clamp table, 13 first sliding block, 14 sliding groove, 15 annular boss. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0019] Reference Figure 1 , Figure 2 , Figure 3 A rotating device for machining a part to be machined, comprising a cylindrical shell 2, a rotating shaft 4 is rotatably installed in the inside of the cylindrical shell 2, an arc-shaped sliding groove 14 is formed on the rotating shaft 4, a first sliding block 13 is slidably installed in the sliding groove 14, a first lifting mechanism 3 for driving the first sliding block 13 to lift is installed in the inside of the cylindrical shell 2, the first lifting mechanism 3 drives the first sliding block 13 to lift, the first sliding block 13 slides in the arc-shaped sliding groove 14, since the first sliding block 13 can only move vertically, the first sliding block 13 will drive the rotating shaft 4 to rotate, a spline sleeve 7 is rotatably sleeved on the top of the cylindrical shell 2, the spline sleeve 7 is driven to rotate by the gear transmission mechanism driven by the rotating shaft 4, a spline shaft 8 is slidably sleeved in the inside of the spline sleeve 7, the spline sleeve 7 is driven to rotate by the gear transmission mechanism when the rotating shaft 4 rotates, the spline sleeve 7 drives the spline shaft 8 to rotate, the clamp table 12 can be driven to rotate synchronously by the spline shaft 8, a lifting seat 5 is rotatably sleeved on the bottom end of the spline shaft 8, a second lifting mechanism 6 for driving the lifting seat 5 to lift is installed in the inside of the cylindrical shell 2, the second lifting mechanism 6 drives the lifting seat 5 to lift, the lifting seat 5 drives the spline shaft 8 to lift, the spline shaft 8 slides in the spline sleeve 7 when the spline shaft 8 lifts, the spline shaft 8 rotates in the lifting seat 5 when the spline shaft 8 rotates, the two do not interfere with each other in the lifting or rotating process, the clamp table 12 is fixed on the top end of the spline shaft 8, the clamp table 12 is used for fixing the part to be machined, the mounting plate 1 is fixed on the bottom of the cylindrical shell 2, the mounting plate 1 is used for fixing at the specified position of machining, so that the whole remains stable, the cylindrical pipe 11 is movably sleeved on the outside of the cylindrical shell 2, the bottom of the clamp table 12, the gear transmission mechanism comprises a first gear 9 and a second gear 10, the first gear 9 is fixedly sleeved on the rotating shaft 4, the second gear 10 is fixedly sleeved on the spline sleeve 7, the first gear 9 and the second gear 10 are engaged to drive, the annular boss 15 is fixedly sleeved on the spline sleeve 7, the annular boss 15 is rotatably sleeved on the cylindrical shell 2 through the bearing.
[0020] Referring to Figure 2 , the first lifting mechanism 3 comprises a fixed seat 31, a first motor 32, a first screw rod 33, a second sliding block 34, a first sliding rod 35, the fixed seat 31 is fixed on the inner wall of the cylindrical shell 2, the first motor 32 is installed on the fixed seat 31, the output shaft of the first motor 32 is connected with the first screw rod 33, the second sliding block 34 is threadedly connected with the first screw rod 33, the first sliding rod 35 is fixed in the fixed seat 31 and slidably connected with the second sliding block 34, the first sliding block 13 is fixed on the second sliding block 34, the first motor 32 drives the first screw rod 33 to rotate, the first screw rod 33 drives the second sliding block 34 to move through the threaded transmission between the first screw rod 33 and the second sliding block 34, the second sliding block 34 drives the first sliding block 13 to move synchronously, and the first sliding block 13 is guided by the first sliding rod 35 during the movement.
[0021] Referring to Figure 3 , the second lifting mechanism 6 comprises a second motor 61, a second screw rod 62, a third sliding block 63, a second sliding rod 64, the second motor 61 is installed on the inner wall of the cylindrical shell 2, the output shaft of the second motor 61 is connected with the second screw rod 62, the third sliding block 63 is threadedly connected with the second screw rod 62, the third sliding block 63 is fixed on the lifting seat 5, the second sliding rod 64 is slidably connected with the third sliding block 63, and the second sliding rod 64 is fixed in the cylindrical shell 2, the second motor 61 drives the second screw rod 62 to rotate, the second screw rod 62 drives the third sliding block 63 to move through the threaded transmission between the second screw rod 62 and the third sliding block 63, the third sliding block 63 drives the lifting seat 5 to move synchronously, and the third sliding block 63 is guided by the second sliding rod 64 during the movement.
[0022] Working principle: when in use, the clamp table 12 is used to fix the parts to be processed, and the mounting plate 1 is used to be fixed at the specified position for processing, so that the whole is kept stable; the first lifting mechanism 3 drives the first sliding block 13 to lift, the first sliding block 13 slides in the arc-shaped sliding groove 14, since the first sliding block 13 can only move vertically, the first sliding block 13 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the spline sleeve 7 to rotate through the gear transmission mechanism, the spline sleeve 7 drives the spline shaft 8 to rotate, the spline shaft 8 drives the clamp table 12 to rotate synchronously through the spline shaft 8, the second lifting mechanism 6 drives the lifting seat 5 to lift, the lifting seat 5 drives the spline shaft 8 to lift, the spline shaft 8 slides in the spline sleeve 7 when the spline shaft 8 lifts, the spline shaft 8 rotates in the lifting seat 5 when the spline shaft 8 rotates, and the two do not interfere with each other during the lifting or rotating.
[0023] The action principle of the first lifting mechanism 3 is that the first motor 32 drives the first screw rod 33 to rotate, the first screw rod 33 drives the second sliding block 34 to move through the threaded transmission between the first screw rod 33 and the second sliding block 34, the second sliding block 34 drives the first sliding block 13 to move synchronously, and the first sliding block 13 is guided by the first sliding rod 35 during the movement.
[0024] The action principle of the second lifting mechanism 6 is that the second motor 61 drives the second screw rod 62 to rotate, the second screw rod 62 can drive the third sliding block 63 to move through the threaded transmission action between the second screw rod 62 and the third sliding block 63, the third sliding block 63 drives the lifting seat 5 to move synchronously, and the third sliding block 63 is guided through the second sliding rod 64 during the moving process.
[0025] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A rotating device for machining a part to be machined, comprising a cylindrical shell (2), characterized in that, The inside of the cylindrical shell (2) is rotatably provided with a rotating shaft (4), an arc-shaped sliding groove (14) is formed in the rotating shaft (4), a first sliding block (13) is slidably arranged in the sliding groove (14), a first lifting mechanism (3) for driving the first sliding block (13) to lift is arranged in the cylindrical shell (2), a spline sleeve (7) is rotatably sleeved on the top of the cylindrical shell (2), the spline sleeve (7) is driven to rotate by the gear transmission mechanism, a spline shaft (8) is slidably sleeved in the inside of the spline sleeve (7), a lifting seat (5) is rotatably sleeved on the bottom end of the spline shaft (8), a second lifting mechanism (6) for driving the lifting seat (5) to lift is arranged in the cylindrical shell (2), and a clamp table (12) is fixed on the top end of the spline shaft (8).
2. A rotary device for machining a workpiece according to claim 1, wherein The bottom of the cylindrical shell (2) is fixedly provided with a mounting plate (1), and the bottom of the clamp table (12) is fixedly provided with a cylindrical pipe (11) which is movably sleeved outside the cylindrical shell (2).
3. The rotating device for machining a workpiece according to claim 1, wherein The first lifting mechanism (3) comprises a fixed seat (31), a first motor (32), a first screw rod (33), a second sliding block (34) and a first sliding rod (35), the fixed seat (31) is fixed on the inner wall of the cylindrical shell (2), the first motor (32) is arranged on the fixed seat (31), the output shaft of the first motor (32) is connected with the first screw rod (33), the second sliding block (34) is threadedly sleeved on the first screw rod (33), the first sliding rod (35) is fixed in the fixed seat (31) and slidably sleeved in the second sliding block (34), and the first sliding block (13) is fixed on the second sliding block (34).
4. The rotating device for machining a workpiece according to claim 1, wherein The gear transmission mechanism comprises a first gear (9) and a second gear (10), the first gear (9) is fixedly sleeved on the rotating shaft (4), the second gear (10) is fixedly sleeved on the spline sleeve (7), and the first gear (9) and the second gear (10) are in meshing transmission.
5. The rotating device for machining a workpiece according to claim 1, wherein An annular boss (15) is fixedly sleeved on the spline sleeve (7) and rotatably sleeved on the cylindrical shell (2) through a bearing.
6. The rotating device for machining a workpiece according to claim 1, wherein The second lifting mechanism (6) comprises a second motor (61), a second screw rod (62), a third sliding block (63) and a second sliding rod (64), the second motor (61) is arranged on the inner wall of the cylindrical shell (2), the output shaft of the second motor (61) is connected with the second screw rod (62), the third sliding block (63) is threadedly sleeved on the second screw rod (62), the third sliding block (63) is fixed on the lifting seat (5), the second sliding rod (64) is slidably sleeved on the third sliding block (63), and the second sliding rod (64) is fixed in the cylindrical shell (2).