Lathe capable of preventing scraps from splashing

Abstract

The utility model discloses a lathe with a scrap splashing prevention function, which relates to the technical field of lathes and particularly comprises a machine shell mounted on a worktable, fixed seats are symmetrically connected in the machine shell, through grooves are formed in close sides of the fixed seats, a sliding groove is formed in one side of each through groove, and the shape of each sliding groove is matched with that of each fixed seat; a plurality of first cross rods are slidably connected between the fixing seats, two shielding plates are connected between the adjacent first cross rods, the bottoms of the two shielding plates are rotatably connected, a plurality of second sleeves are fixedly connected to the bottoms of the shielding plates, the second sleeves on the two shielding plates are arranged in a staggered mode, and the second sleeves are coaxially connected to the second cross rods; the first cross rod located at one end is fixedly connected with the limiting mechanism. According to the device, chippings are effectively prevented from splashing, workers are protected, the operation space is effectively enlarged, and meanwhile the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes, in particular to a lathe with debris splash prevention function. Background Art

[0002] CNC lathe is the abbreviation of digital control lathe. It is an automated lathe equipped with a program control system. It can better solve the problem of complex, precise, small batch and multi-variety parts processing. The blank is clamped on the workbench and can be milled, drilled or slotted to process into workpieces that meet the process requirements. During processing, debris will splash out with the rotation of the workpiece. The splashing debris can easily cause harm to the surrounding workers. The existing shielding devices are mostly horizontal push-pull designs. Although this can play a protective role, it occupies part of the space on the top of the lathe, which brings inconvenience to the workers. For this reason, we proposed a lathe with debris splash protection. Utility Model Content

[0003] The shielding devices on existing lathes are mostly of horizontal push-pull design. Although this can provide protection, it occupies part of the space on the top of the lathe. The utility model provides a lathe with debris splash prevention, which has the advantages of preventing debris splashing and avoiding occupying space, thereby solving the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: a lathe with debris splash prevention, comprising a housing mounted on a workbench, a fixing seat symmetrically connected to the inside of the housing, a through groove is opened on one side of the fixing seat, a slide groove is opened on one side of the through groove, and the shape of the slide groove matches the shape of the fixing seat;

[0005] A plurality of first cross bars are slidably connected between the fixing seats, two shielding plates are connected between adjacent first cross bars, the bottoms of the two shielding plates are rotatably connected, a plurality of second sleeves are fixedly connected to the bottoms of the shielding plates, the second sleeves on the two shielding plates are staggered, and the second sleeves are coaxially connected to the second cross bar;

[0006] The first cross bar at one end is fixedly connected to the limiting mechanism, and a handle is fixedly connected to the outer wall of the first cross bar at the other end. A limiting buckle plate is fixedly connected to the housing, and the handle is clamped with the limiting buckle plate.

[0007] Optionally, a first sleeve is coaxially connected to the first cross bar, one end of the shielding plate away from the second sleeve is fixedly connected to the first sleeve, and the end of the first cross bar located in the slide groove is coaxially connected to the second limit plate.

[0008] Optionally, magnetic blocks are symmetrically connected to the outer wall of the first sleeve, and adjacent first sleeves are fastened by the magnetic blocks.

[0009] Optionally, both ends of the second crossbar are coaxially fixedly connected with a first limiting plate.

[0010] Optionally, the limiting mechanism includes a vertical plate, an opening is provided on one side of the top of the casing, limiting grooves are provided at both ends of the top of the opening, the vertical plate is located in the opening, the top of the vertical plate is fixedly connected to a top plate, the top plate is fastened to the limiting groove by a locking bolt, and a first cross bar located at one end is fixedly connected to the vertical plate.

[0011] Optionally, a rectangular groove is provided through the shielding plate, and a transparent plate is fixedly connected in the rectangular groove.

[0012] Compared with the prior art, the utility model can unfold several shielding plates by pulling the handle, and the unfolded shielding plates can shield the top of the turning tool, and the set limit buckle plates can fix the handle to be connected, which not only effectively avoids the splash of debris, but also protects the staff and increases the operating space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a connection diagram of the fixing seat and the through groove of the utility model.

[0015] Figure 3 This is a connection diagram of the shielding plate and the transparent plate of the utility model.

[0016] Figure 4 This is a connection diagram of the second sleeve and the second cross bar of the utility model.

[0017] In the figure: 1. vertical plate; 2. limit groove; 3. opening; 4. first cross bar; 5. shielding plate; 6. locking bolt; 7. top plate; 8. magnetic block; 9. transparent plate; 10. handle; 11. casing; 12. limit buckle plate; 13. fixing seat; 14. through groove; 15. slide groove; 16. first limit plate; 17. second limit plate; 18. second cross bar; 19. first sleeve; 20. second sleeve; 21. rectangular groove; 22. workbench. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a lathe with debris splash prevention, comprising a housing 11 mounted on a workbench 22, a fixing seat 13 symmetrically connected to the inside of the housing 11, a through groove 14 is provided on one side of the fixing seat 13, a slide groove 15 is provided on one side of the through groove 14, and the shape of the slide groove 15 matches the shape of the fixing seat 13;

[0020] A plurality of first cross bars 4 are slidably connected between the fixed seats 13, two shielding plates 5 are connected between adjacent first cross bars 4, the bottoms of the two shielding plates 5 are rotatably connected, a plurality of second sleeves 20 are fixedly connected to the bottoms of the shielding plates 5, the second sleeves 20 on the two shielding plates 5 are staggered, and the second sleeves 20 are coaxially connected to the second cross bar 18;

[0021] The first cross bar 4 at one end is fixedly connected to the limiting mechanism, and a handle 10 is fixedly connected to the outer wall of the first cross bar 4 at the other end. A limiting buckle plate 12 is fixedly connected to the housing 11, and the handle 10 is clamped with the limiting buckle plate 12.

[0022] like Figure 1 As shown, when the lathe is in operation, the handle 10 is pulled to drive the first cross bar 4 to slide in the two fixed seats 13. During the sliding, the adjacent shielding plates 5 are in an unfolded state, thereby shielding the turning tool on the workbench 22, thereby preventing the flying debris from causing harm to the workers during operation.

[0023] Furthermore, the first cross bar 4 is coaxially connected with the first sleeve 19 , one end of the shielding plate 5 away from the second sleeve 20 is fixedly connected to the first sleeve 19 , and the end of the first cross bar 4 located in the slide groove 15 is coaxially connected with the second limit plate 17 .

[0024] like Figure 3 , 4 As shown, the second limiting plate 17 can limit and shield the first sleeve 19 on the first cross bar 4 to prevent the first sleeve 19 from falling off the first cross bar 4.

[0025] Furthermore, the outer wall of the first sleeve 19 is symmetrically connected with magnetic blocks 8 , and adjacent first sleeves 19 are fastened by the magnetic blocks 8 .

[0026] like Figure 2 As shown, when the shielding plates 5 are stored, the adjacent shielding plates 5 are pushed to be folded, and the adjacent magnetic blocks 8 can be fixed by magnetism, thereby playing a role of limiting and fixing the unused shielding plates 5.

[0027] Furthermore, both ends of the second cross bar 18 are coaxially fixedly connected with the first limit plate 16 to prevent the second sleeve 20 from sliding off the second cross bar 18 , thereby ensuring the normal use of the shielding plate 5 .

[0028] Further, the limiting mechanism includes a vertical plate 1, an opening 3 is opened on one side of the top of the casing 11, and limiting grooves 2 are provided at both ends of the top of the opening 3. The vertical plate 1 is located in the opening 3, and the top of the vertical plate 1 is fixedly connected to a top plate 7. The top plate 7 is fastened to the limiting groove 2 by a locking bolt 6, and a first cross bar 4 located at one end is fixedly connected to the vertical plate 1.

[0029] like Figure 1 As shown, when the shielding plates 5 need to be replaced, several shielding plates 5 are folded, pushed to the vertical plate 1, and taken out from the opening 3, and the new shielding plates 5 to be installed are placed in the opening 3, and the top plate 7 and the limiting groove 2 are fastened.

[0030] Furthermore, a rectangular groove 21 is formed through the shielding plate 5 , and a transparent plate 9 is fixedly connected to the rectangular groove 21 . Both the shielding plate 5 and the transparent plate 9 are flexible plates.

[0031] To sum up, when the lathe with debris splash prevention is in use, the handle 10 is pulled to drive the first cross bar 4 to slide in the slide groove 15 on the fixed seat 13, so that a plurality of shielding plates 5 can be unfolded, and the position of the unfolded shielding plates 5 can be fixed by the connection between the handle 10 and the limiting buckle plate 12, so as to shield the top of the turning tool, thereby avoiding debris splashing and causing harm to the staff, and the structure is simple and easy to operate, while increasing the operating space, which is convenient for the staff's processing.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[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 lathe with chip splash prevention, comprising a housing (11) mounted on a workbench (22), characterized in that: The housing (11) is symmetrically connected to a fixing seat (13) on one side of the fixing seat (13), a through slot (14) is provided on one side of the through slot (14), and a slide slot (15) is provided on one side of the through slot (14), and the shape of the slide slot (15) matches the shape of the fixing seat (13); A plurality of first cross bars (4) are slidably connected between the fixing seats (13), two shielding plates (5) are connected between adjacent first cross bars (4), the bottoms of the two shielding plates (5) are rotatably connected, a plurality of second sleeves (20) are fixedly connected to the bottoms of the shielding plates (5), the second sleeves (20) on the two shielding plates (5) are staggered, and the second sleeves (20) are coaxially connected to the second cross bar (18); The first cross bar (4) at one end is fixedly connected to the limiting mechanism, the outer wall of the first cross bar (4) at the other end is fixedly connected to a handle (10), the housing (11) is fixedly connected to a limiting buckle plate (12), and the handle (10) is snap-fitted to the limiting buckle plate (12).

2. A lathe with chip splash prevention according to claim 1, characterized in that: A first sleeve (19) is coaxially connected to the first crossbar (4), one end of the shielding plate (5) away from the second sleeve (20) is fixedly connected to the first sleeve (19), and the end of the first crossbar (4) located in the slide groove (15) is coaxially connected to the second limit plate (17).

3. A lathe with chip splash prevention according to claim 2, characterized in that: A magnetic block (8) is symmetrically connected to the outer wall of the first sleeve (19), and adjacent first sleeves (19) are fastened by the magnetic block (8).

4. A lathe with chip splash prevention according to claim 1, characterized in that: Both ends of the second crossbar (18) are coaxially fixedly connected to a first limiting plate (16).

5. The lathe with chip splash prevention function according to claim 1, characterized in that: The limiting mechanism comprises a vertical plate (1), an opening (3) is provided on one side of the top of the housing (11), limiting grooves (2) are provided at both ends of the top of the opening (3), the vertical plate (1) is located in the opening (3), a top plate (7) is fixedly connected to the top of the vertical plate (1), the top plate (7) is fastened to the limiting groove (2) by a locking bolt (6), and a first cross bar (4) located at one end is fixedly connected to the vertical plate (1).

6. The lathe with chip splash prevention function according to claim 1, characterized in that: A rectangular groove (21) is provided through the shielding plate (5), and a transparent plate (9) is fixedly connected in the rectangular groove (21).

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