Numerical control vertical lathe convenient to operate
By arranging a bent protective inclined plate and a baffle on the guide rail seat of the vertical CNC lathe, the problem of waste chips entering the guide rail seat is solved, the smooth sliding of the sliding door is achieved, and the operational convenience is improved.
Patent Information
- Application Number
- CN202422324463.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The vertical CNC lathe lacks a chip prevention mechanism, which makes the sliding door guide rails easily affected by chips and makes sliding operations inconvenient.
A bent protective inclined plate and a baffle are set on the top of the guide rail seat, combined with a limit slide rod and a return spring to achieve automatic closing protection of the guide rail seat to prevent waste chips from entering.
It effectively prevents waste chips from entering the guide rail, ensures the sliding door slides smoothly, avoids jamming, and improves operational convenience.
Smart Images
Figure CN223300905U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of CNC vertical lathes, in particular to a CNC vertical lathe which is easy to operate. Background Art
[0002] Vertical CNC lathes are large-scale mechanical equipment, mainly used to process workpieces with large diameters and weights, or workpieces that are difficult to install on horizontal lathes. Vertical CNC lathes are also used to process large and heavy workpieces with large radial dimensions, relatively small axial dimensions, and complex shapes.
[0003] Although vertical CNC lathes are convenient for processing large and heavy workpieces with complex shapes, it is inevitable that there are still some shortcomings in their actual use. For example, the device lacks a chip prevention mechanism, which causes the guide rails used for the sliding doors of the vertical CNC lathes to have chips accumulated on the surface or inside of the workpiece easily fall into the guide rails when the workpiece is taken over the guide rails, causing the subsequent sliding operation of the sliding door of the vertical CNC lathe to be easily blocked. In order to avoid such problems, a CNC vertical lathe that is easy to operate is proposed to solve the existing problems. Utility Model Content
[0004] In response to the deficiencies of the prior art, the utility model provides an easy-to-operate CNC vertical lathe, which solves the problem that the device lacks a waste chip prevention mechanism, resulting in the guide rails used for sliding doors being easily affected by waste chips, making the sliding operation of the sliding doors inconvenient.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a CNC vertical lathe that is easy to operate, comprising a vertical CNC machine tool body and a guide rail seat, the guide rail seat being fixedly arranged on the front side of the inner cavity of the vertical CNC machine tool body, a sliding door being arranged on the top of the guide rail seat and located inside the vertical CNC machine tool body, a guide rail block being fixedly connected to the bottom of the sliding door and slidingly adapted to the guide rail seat, a bending protective inclined plate being provided on the front and rear sides of the top of the guide rail seat through slotted elastic sliding, an expansion inclined surface being provided on one side of the bending protective inclined plate, and a baffle being fixedly connected to the top of the guide rail seat.
[0006] Preferably, limiting sliding holes are provided on both sides of the front and rear sides of the guide rail seat, the internal sliding connection of the limiting sliding hole is connected to the limiting sliding rod, and the top of the limiting sliding rod is fixedly connected to the surface of the adjacent bending protective inclined plate through a bracket, and a reset spring is fixedly connected between the adjacent limiting sliding rods and limiting sliding holes.
[0007] Preferably, a plurality of guide rollers are equidistantly arranged on the front and rear sides of the guide rail block.
[0008] Preferably, a plurality of balls are equidistantly arranged on the bottom of the guide rail block.
[0009] Preferably, a limiting long rod is fixedly connected between the two sides of the inner cavity of the vertical CNC machine tool body, a sliding sleeve is slidably connected to the surface of the limiting long rod, and the top of the sliding sleeve is fixedly connected to the top of the inner cavity of the sliding door through a bracket.
[0010] Beneficial effects
[0011] The present invention provides a CNC vertical lathe that is easy to operate. Compared with the existing technology, the present invention has the following beneficial effects: the present invention provides a bending protection inclined plate that is elastically slidably provided on the front and rear sides of the top of the guide rail seat and is used in conjunction with the guide rail block, so that the guide rail seat can be automatically closed and protected during the closing of the sliding door through the above-mentioned cooperation, thereby preventing waste chips from falling into the groove when the workpiece is taken out, causing inconvenience in the subsequent sliding operation of the sliding door. Secondly, the bending protection inclined plate is provided in an inclined shape, which can also prevent waste chips from splashing and accumulating on the surface of the bending protection inclined plate during the processing of the workpiece. Secondly, a baffle is provided on the top of the guide rail seat, so that the guide rail seat does not serve as another section of the inlet and outlet, and the baffle can still be used to prevent hair chips from splashing when the workpiece is processed. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the external structure of the utility model;
[0013] Figure 2 This is a side view of the internal structure of the vertical CNC machine tool of the utility model;
[0014] Figure 3 It is a schematic diagram of the vertical CNC machine tool body and guide rail seat structure of the utility model;
[0015] Figure 4 This is a top view of the guide rail seat structure of the utility model;
[0016] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle;
[0017] Figure 6 This is a bottom view of the guide rail block structure of the utility model;
[0018] Figure 7 It is a side view of the internal structure of the guide rail seat of the utility model.
[0019] In the figure: 1. Vertical CNC machine tool body; 2. Guide rail seat; 3. Sliding door; 4. Guide rail block; 5. Bending protection inclined plate; 6. Expansion inclined plane; 7. Baffle; 8. Limiting slide hole; 9. Limiting slide rod; 10. Return spring; 11. Guide roller; 12. Ball bearing; 13. Limiting long rod; 14. Sleeve. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] See also Figure 1-7 The utility model provides a technical solution: a CNC vertical lathe that is easy to operate, comprising a vertical CNC machine tool body 1 and a guide rail seat 2, the guide rail seat 2 being fixedly arranged on the front side of the inner cavity of the vertical CNC machine tool body 1, a sliding door 3 being arranged on the top of the guide rail seat 2 and located inside the vertical CNC machine tool body 1, and a guide rail block 4 that is slidably adapted to the guide rail seat 2 being fixedly connected to the bottom of the sliding door 3.
[0022] Furthermore: In order to facilitate automatic protection of the exposed part of the guide rail seat 2, the front and rear sides of the top of the guide rail seat 2 are provided with bending protection inclined plates 5 through slotted elastic sliding. An expansion inclined surface 6 is provided on one side of the bending protection inclined plate 5. The top of the guide rail seat 2 is fixedly connected with a baffle 7. Both sides of the front and rear sides of the guide rail seat 2 are provided with limiting sliding holes 8. The internal sliding connection of the limiting sliding hole 8 is connected to a limiting sliding rod 9, and the top of the limiting sliding rod 9 is fixedly connected to the surface of the adjacent bending protection inclined plate 5 through a bracket. A reset spring 10 is fixedly connected between the adjacent limiting sliding rods 9 and the limiting sliding holes 8.
[0023] Furthermore: In order to improve the smoothness and stability of the movement of the sliding door 3, a number of guide rollers 11 are equidistantly arranged on the front and rear sides of the guide block 4, and a number of balls 12 are equidistantly arranged on the bottom of the guide block 4. A limiting long rod 13 is fixedly connected between the two sides of the inner cavity of the vertical CNC machine tool body 1, and a sliding sleeve 14 is slidably connected to the surface of the limiting long rod 13. The top of the sliding sleeve 14 is fixedly connected to the top of the inner cavity of the sliding door 3 through a bracket.
[0024] When the sliding door 3 is opened, the sliding door 3 is pulled to the right, prompting the sliding door 3 to drive the guide rail block 4 to slide to the right inside the guide rail seat 2. When the guide rail block 4 slides to the rightmost side, the guide rail block 4 will break away from the extrusion fit with the two bent protection inclined plates 5. After the two bent protection inclined plates 5 lose the extrusion force, the elastic tension of the reset spring 10 and the limit slide bar 9 will prompt the two bent protection inclined plates 5 to merge and reset to close the top notch of the guide rail seat 2 for protection.
[0025] When closing the sliding door 3, the sliding door 3 and the guide rail block 4 are pulled from the left side, causing the guide rail block 4 to squeeze the expansion inclined surfaces 6 of the two bending protective inclined plates 5, causing the two bending protective inclined plates 5 to expand and separate, and slide and fit with the guide rollers 11 on the front and rear sides of the guide rail block 4.
Claims
1. A CNC vertical lathe that is easy to operate, comprising a vertical CNC machine tool body (1) and a guide rail seat (2), wherein the guide rail seat (2) is fixedly arranged on the front side of the inner cavity of the vertical CNC machine tool body (1), and is characterized in that: A sliding door (3) is provided at the top of the guide rail seat (2) and located inside the vertical CNC machine tool body (1); a guide rail block (4) that is slidably adapted to the guide rail seat (2) is fixedly connected to the bottom of the sliding door (3); a bending protection inclined plate (5) is provided on the front and rear sides of the top of the guide rail seat (2) through slotted elastic sliding; an expansion inclined surface (6) is provided on one side of the bending protection inclined plate (5); and a baffle (7) is fixedly connected to the top of the guide rail seat (2).
2. The easy-to-operate CNC vertical lathe according to claim 1, characterized in that: The guide rail seat (2) is provided with a limiting sliding hole (8) on both sides of the front and rear sides, the limiting sliding hole (8) is internally slidably connected to a limiting sliding rod (9), and the top of the limiting sliding rod (9) is fixedly connected to the surface of the adjacent bending protection inclined plate (5) through a bracket, and a return spring (10) is fixedly connected between the adjacent limiting sliding rods (9) and the limiting sliding holes (8).
3. The easy-to-operate CNC vertical lathe according to claim 1, characterized in that: A plurality of guide rollers (11) are equidistantly arranged on the front and rear sides of the guide rail block (4).
4. The easy-to-operate CNC vertical lathe according to claim 1, characterized in that: A plurality of rolling balls (12) are equidistantly arranged at the bottom of the guide rail block (4).
5. The easy-to-operate CNC vertical lathe according to claim 1, characterized in that: A limiting long rod (13) is fixedly connected between the two sides of the inner cavity of the vertical CNC machine tool body (1); a sliding sleeve (14) is slidably connected to the surface of the limiting long rod (13); and the top of the sliding sleeve (14) is fixedly connected to the top of the inner cavity of the sliding door (3) through a bracket.