High-stability double-column vertical lathe

Abstract

The utility model relates to the technical field of vertical lathes, and discloses a double-column vertical lathe with high stability. The double-column vertical lathe with high stability comprises a lathe main body, the pressing rod is positioned at the top of the lathe main body; the lifting rod is used for fixing a workpiece; the scraping plate is positioned at the top of a working table of the lathe main body and is used for scraping off waste materials; two hydraulic rods are connected to the top of the lathe body through bolts, a scraper blade is pushed, one end of the scraper blade is attached to the surface of a workpiece, then the lathe body is started, the workbench rotates to be matched with a tool to cut the workpiece, cut scrap iron can fall on the workbench, the workbench can bring the scrap iron to one side of the scraper blade in the rotating process, and therefore the workpiece is cut. And finally, the scrap iron falls off through the discharging plate, the multiple assemblies are matched with one another, the cut scrap iron can be rapidly collected, then the step that workers clean the surface of the workbench is omitted, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical lathes, in particular to a double-column vertical lathe with high stability. Background Art

[0002] The double-column vertical lathe is a universal vertical lathe, which is widely used in machining in metallurgical machinery, chemical machinery, power generation equipment, national defense and other industries. It can be used for rough and fine turning of the outer circle, inner hole, end face and inner and outer conical surfaces of workpieces.

[0003] First, the existing double-column vertical lathe will cause iron chips to fall directly onto the surface of the rotating worktable when processing workpieces. Due to the large size of the worktable, workers need to manually sweep away the iron chips after processing. The cleaning steps are complicated, time-consuming and labor-intensive, and the cleaning efficiency is low.

[0004] Second, the existing double-column vertical lathe will fix the workpiece through the groove on the workbench and the clamp. However, since the workpieces processed by this type of lathe are large in size, multiple clamps need to be installed when fixing, which cannot be quickly fixed and has low installation efficiency. Utility Model Content

[0005] The utility model aims to provide a double-column vertical lathe with high stability to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a double-column vertical lathe with high stability, comprising a lathe body; a lifting rod located at the top of the lathe body, the lifting rod is used to fix the workpiece; a scraper located at the top of the worktable of the lathe body, the scraper is used to scrape off waste; two hydraulic rods are bolted to the top of the lathe body, the top of the hydraulic rod is bolted to a connecting plate, a lifting plate is welded to one side of the connecting plate, the bottom of the lifting plate is bolted to the top of the lifting rod, the bottom of the lifting rod is rotatably connected to a movable block, the bottom of the movable block is bolted to an anti-slip pad, one side of the lathe body is bolted to a fixing rod, an adjustment groove is opened on the fixing rod, the scraper is movably engaged in the adjustment groove, the top of the scraper is tightly attached to a pressure plate, and the top of the pressure plate is bolted to a telescopic block.

[0007] Preferably, a reinforcement rod is movably engaged with the outside of the lifting rod, and one side of the reinforcement rod is bolted to the outside of the lathe body.

[0008] Preferably, a fitting block is bolted to the top of the movable block, a fitting groove is formed at the bottom of the lifting rod, and the fitting block is movably fitted in the fitting groove.

[0009] Preferably, a slider is bolted to the top of the adjustment groove, a slide groove is provided on the top of the scraper, and the slider is movably engaged in the slide groove.

[0010] Preferably, a blanking plate is bolted to one side of the lathe body close to the fixing rod, and the fixing rod passes through the blanking plate.

[0011] Preferably, the top of the fixing rod is bolted to an adapter plate, a side of the adapter plate close to the lathe body is bolted to an extension plate, and the bottom of the extension plate is bolted to a fixing tube.

[0012] Preferably, an elastic member is bolted inside the fixed tube, the bottom end of the elastic member is bolted to the top of the telescopic block, and the top of the telescopic block is sleeved inside the fixed tube.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] First, push the scraper so that one end of the scraper sticks to the surface of the workpiece, then start the lathe body, the worktable rotates and cooperates with the tool to cut the workpiece, and the cut iron chips will fall on the worktable. During the rotation of the worktable, the iron chips will be brought to the side of the scraper and scraped to the edge of the worktable by the stationary scraper, and finally fall through the blanking plate. Multiple components cooperate with each other to quickly collect the cut iron chips, thereby reducing the steps for workers to clean the surface of the worktable and improving cleaning efficiency.

[0015] Second, place the workpiece on the workbench of the lathe body, turn on the hydraulic rod through the external control terminal, so that the hydraulic rod drives the lifting plate to descend through the connecting plate, and then the pressure rod descends. When the movable block is tightly against the top of the workpiece, the workpiece will be fixed on the workbench. The use of the pressure rod in conjunction with the movable block can quickly position the workpiece without hindering the tool from cutting the workpiece surface, thereby improving the installation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a structural diagram of the lifting rod of the utility model;

[0019] Figure 4 This is a structural diagram of the scraper of the utility model;

[0020] Figure 5 This is a structural diagram of the fixing rod of the utility model.

[0021] Among them: 1. Lathe body; 2. Hydraulic rod; 3. Connecting plate; 4. Lifting plate; 5. Lifting rod; 6. Movable block; 7. Anti-slip pad; 8. Fitting block; 9. Fitting groove; 10. Reinforcement rod; 11. Scraper; 12. Unloading plate; 13. Fixed rod; 14. Adapter plate; 15. Extension plate; 16. Pressing plate; 17. Adjusting groove; 18. Sliding block; 19. Slide groove; 20. Telescopic block; 21. Elastic part; 22. Fixed tube. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 A double-column vertical lathe with high stability comprises a lathe body 1; a lifting rod 5 located at the top of the lathe body 1, the lifting rod 5 is used to fix the workpiece; a scraper 11 located at the top of the workbench of the lathe body 1, the scraper 11 is used to scrape off waste; two hydraulic rods 2 are bolted to the top of the lathe body 1, a connecting plate 3 is bolted to the top of the hydraulic rod 2, a lifting plate 4 is welded to one side of the connecting plate 3, the bottom of the lifting plate 4 is bolted to the top of the lifting rod 5, a movable block 6 is rotatably connected to the bottom of the lifting rod 5, and a non-slip pad 7 is bolted to the bottom of the movable block 6, a fixing rod 13 is bolted to one side of the lathe body 1, and an adjustment slot 17 is opened on the fixing rod 13, A scraper 11 is movably engaged in the adjusting groove 17, and a pressure plate 16 is tightly attached to the top of the scraper 11. A telescopic block 20 is bolted to the top of the pressure plate 16. The scraper 11 is pushed so that one end of the scraper 11 is attached to the surface of the workpiece, and then the lathe body 1 is started. The worktable rotates to cooperate with the tool to cut the workpiece, and the cut iron chips will fall on the worktable. During the rotation of the worktable, the iron chips will be brought to one side of the scraper 11 and scraped to the edge of the worktable by the stationary scraper 11, and finally fall through the blanking plate 12. Multiple components cooperate with each other to quickly collect the cut iron chips, thereby reducing the steps for workers to clean the surface of the worktable and improving the cleaning efficiency.

[0024] Specifically, a reinforcement rod 10 is movably engaged with the outside of the lifting rod 5 , and one side of the reinforcement rod 10 is bolted to the outside of the lathe body 1 .

[0025] Through the above technical solution, the reinforcement rod 10 is used to position the lifting rod 5, making it more stable when the workbench rotates.

[0026] Specifically, the top of the movable block 6 is bolted with an engaging block 8 , the bottom of the lifting rod 5 is provided with an engaging groove 9 , and the engaging block 8 is movably engaged in the engaging groove 9 .

[0027] Through the above technical solution, since the engaging block 8 is movably engaged with the engaging groove 9, the movable block 6 can be driven to rotate by the rotating workpiece.

[0028] Specifically, a slider 18 is bolted to the top of the adjusting groove 17 , a slide groove 19 is formed on the top of the scraper 11 , and the slider 18 is movably engaged in the slide groove 19 .

[0029] Through the above technical solution, the slide groove 19 is provided to prevent the scraper 11 from falling off from the adjustment groove 17 .

[0030] Specifically, a blanking plate 12 is bolted to one side of the lathe body 1 close to the fixing rod 13 , and the fixing rod 13 passes through the blanking plate 12 .

[0031] Through the above technical solution, the blanking plate 12 and the fixing rod 13 are not connected to the workbench, and the blanking plate 12 is used to guide the falling iron filings.

[0032] Specifically, the top of the fixing rod 13 is bolted to an adapter plate 14 , a side of the adapter plate 14 close to the lathe body 1 is bolted to an extension plate 15 , and the bottom of the extension plate 15 is bolted to a fixing pipe 22 .

[0033] Through the above technical solution, a hollow groove penetrating the bottom is opened in the fixing tube 22 .

[0034] Specifically, the fixing tube 22 is bolted with an elastic member 21 , the bottom end of the elastic member 21 is bolted with the top of the telescopic block 20 , and the top of the telescopic block 20 is sleeved in the fixing tube 22 .

[0035] Through the above technical solution, the elastic member 21 is used to continuously press down the pressing plate 16 through its own elasticity, so that the pressing plate 16 fixes the scraper 11 on the top of the workbench.

[0036] When in use, the scraper 11 is dragged outward, and then the workpiece is placed on the workbench of the lathe body 1. The hydraulic rod 2 is turned on through the external control terminal, so that the hydraulic rod 2 drives the lifting plate 4 to descend through the connecting plate 3, and then the lifting rod 5 is lowered. When the movable block 6 is tightly against the top of the workpiece, the workpiece will be fixed on the workbench, and then the scraper 11 is pushed so that one end of the scraper 11 is attached to the surface of the workpiece. When the scraper 11 is placed, the pressure plate 16 on the top will be tightly attached to the top of the workbench through the elasticity of the elastic member 21 itself. Then the lathe body 1 is started, and the workbench rotates to cooperate with the tool to cut the workpiece. When the workpiece rotates, the movable block 6 on the top will rotate at the bottom of the lifting rod 5 through the interlocking block 8 that is movably engaged with the interlocking groove 9, and the cut iron chips will fall on the workbench. During the rotation process, the workbench will bring the iron chips to one side of the scraper 11, and the static scraper 11 will scrape them to the edge of the workbench, and finally fall through the blanking plate 12.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A double-column vertical lathe with high stability, characterized in that: include: Lathe body (1); A lifting rod (5) located at the top of the lathe body (1), the lifting rod (5) being used to fix a workpiece; A scraper (11) located on the top of the working table of the lathe body (1), the scraper (11) being used to scrape off waste materials; The top of the lathe body (1) is bolted to two hydraulic rods (2), the top of the hydraulic rod (2) is bolted to a connecting plate (3), one side of the connecting plate (3) is welded to a lifting plate (4), the bottom of the lifting plate (4) is bolted to the top of the lifting rod (5), the bottom of the lifting rod (5) is rotatably connected to a movable block (6), the bottom of the movable block (6) is bolted to an anti-skid pad (7), one side of the lathe body (1) is bolted to a fixing rod (13), the fixing rod (13) is provided with an adjustment groove (17), the scraper (11) is movably engaged in the adjustment groove (17), the top of the scraper (11) is tightly attached to a pressing plate (16), and the top of the pressing plate (16) is bolted to a telescopic block (20).

2. A double-column vertical lathe with high stability according to claim 1, characterized in that: A reinforcement rod (10) is movably engaged with the outside of the lifting rod (5), and one side of the reinforcement rod (10) is bolted to the outside of the lathe body (1).

3. A double-column vertical lathe with high stability according to claim 1, characterized in that: The top of the movable block (6) is bolted with an engaging block (8), the bottom of the lifting rod (5) is provided with an engaging groove (9), and the engaging block (8) is movably engaged in the engaging groove (9).

4. A double-column vertical lathe with high stability according to claim 1, characterized in that: The top of the adjustment groove (17) is bolted with a sliding block (18), the top of the scraper (11) is provided with a sliding groove (19), and the sliding block (18) is movably embedded in the sliding groove (19).

5. A double-column vertical lathe with high stability according to claim 1, characterized in that: A blanking plate (12) is bolted to one side of the lathe body (1) close to the fixing rod (13), and the fixing rod (13) passes through the blanking plate (12).

6. A double-column vertical lathe with high stability according to claim 1, characterized in that: The top of the fixing rod (13) is bolted to an adapter plate (14), a side of the adapter plate (14) close to the lathe body (1) is bolted to an extension plate (15), and the bottom of the extension plate (15) is bolted to a fixing pipe (22).

7. A double-column vertical lathe with high stability according to claim 6, characterized in that: An elastic member (21) is bolted inside the fixed tube (22), the bottom end of the elastic member (21) is bolted to the top of the telescopic block (20), and the top of the telescopic block (20) is sleeved inside the fixed tube (22).

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