Protective device for lathe machining

Abstract

The utility model relates to the technical field of mechanical safety, and discloses a protective device for lathe machining, which comprises a cleaning device, a cleaning piece, a rack, a gear, a connecting strip and a rotating block, the gear is arranged at the top of the rack in a meshed manner, the rack is arranged at the bottom of the gear in a meshed manner, the connecting strip is arranged on one side of the gear, and the rotating block is arranged on one side of the connecting strip; the driving assembly is arranged on one side of the rack and comprises a driving part, a limiting strip, a limiting rod, a sliding strip and a sliding block, the limiting rod is arranged on one side of the limiting strip, a plurality of limiting grooves are formed in the limiting strip, and the sliding strip is arranged on one side of the limiting rod. The window cleaning device has the advantages that the window can be automatically cleaned by directly moving the lathe door body, in the cleaning process, the situation that due to the fact that the body or the arm of an operator touches a working table, a clamp and other key components of a lathe, the position of the key components deviates is avoided, cleaning work can be completed more quickly, and non-machining time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical safety technical field, especially a protection device for lathe processing. BACKGROUND

[0002] The lathe is mainly used for processing various rotary parts and is an extremely important equipment in the mechanical processing field, and its core working principle is to make the workpiece rotate and the cutter move linearly or in a curve, and the excess material on the workpiece is removed through the relative movement of the two to make the workpiece meet the expected shape, size and accuracy requirements. When the workpiece is processed, the door body on one side of the lathe is usually closed to protect it, and cutting fluid is left out during the processing of the workpiece to cool the workpiece being processed. At this time, due to the high-speed operation of the rotating shaft, the cutting fluid and the debris will splash onto the window. After the processing is completed, the door needs to be opened to extend the arm into the lathe to wipe the surface of the window on the inner wall. When the operator wipes the window inside the lathe, the body movement or accidental touching of other parts of the lathe may cause a slight deviation of the workbench or clamp position of the lathe, which is very unfavorable for high-precision processing requirements. Next time, the processing accuracy of the workpiece may be reduced due to these slight position changes. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the protection device for lathe processing, the utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the window cannot be wiped conveniently.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a protection device for lathe processing, comprising a cleaning device, comprising a cleaning element, comprising a rack, a gear, a connecting strip and a rotating block, the gear is arranged on the top of the rack to engage, the rack is arranged on the bottom of the gear to engage, the connecting strip is arranged on one side of the gear, and the rotating block is arranged on one side of the connecting strip.

[0007] A driving assembly is arranged on one side of the rack, comprising a driving member, a limiting strip, a limiting rod, a sliding strip and a sliding block, the limiting rod is arranged on one side of the limiting strip, a plurality of limiting grooves are formed on the limiting strip, the sliding strip is arranged on one side of the limiting rod, the sliding block is arranged on one side of the sliding strip, a fixing groove is formed on the inner wall of the sliding block, and the sliding strip is located in the inner wall of the fixing groove and slides.

[0008] As a preferred scheme of the protective device for lathe machining, one side of the gear is provided with a fixed plate, one end of the fixed plate is provided with a fixed strip, the outer side of the fixed strip is sleeved with a connecting strip, and the connecting strip is movably connected with the fixed strip.

[0009] As a preferred scheme of the protective device for lathe machining, one end of the rotating block is provided with a positioning strip, one end of the connecting strip is movably sleeved on the outer side of the positioning strip, and one end of the rotating block is further provided with a fixed rod.

[0010] As a preferred scheme of the protective device for lathe machining, the outer side of the fixed rod is sleeved with a cleaning brush.

[0011] As a preferred scheme of the protective device for lathe machining, the outer side of the limiting rod is sleeved with a first supporting frame, and one end of the first supporting frame is provided with a second supporting frame.

[0012] As a preferred scheme of the protective device for lathe machining, the outer side of the limiting rod is sleeved with a fixed disc, the outer side of the limiting rod is further sleeved with a first spring, one end of the first spring is fixed to one end of the second supporting frame, and the other end is fixed to one end of the fixed disc.

[0013] As a preferred scheme of the protective device for lathe machining, one end of the sliding block is provided with a connecting plate, and the top of the connecting plate is provided with an extrusion block.

[0014] As a preferred scheme of the protective device for lathe machining, one end of the extrusion block is provided with two second springs, and the outer side of the second supporting frame is sleeved with a protective frame.

[0015] As a preferred scheme of the protective device for lathe machining, one side of the limiting strip is provided with a fixed frame, the inner wall of the fixed frame is provided with a third spring, the other end of the third spring is fixed with a sliding block, and the sliding block slides on the inner wall of the fixed frame.

[0016] As a preferred scheme of the protective device for lathe machining, the device further comprises a main body assembly, which comprises a lathe body, a door body, a display screen, a handle and a window.

[0017] The utility model discloses beneficial effects are: through directly to the lathe door body movement can be cleaned to the window personally, in the cleaning process, will not because the operator's body or arm touches the workbench, fixture and other key components of lathe and lead to its position to deviate, can more quickly complete the cleaning work, reduced non-processing time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0019] Figure 1 It is the overall structural drawing of the protective device for lathe machining.

[0020] Figure 2 It is the cleaning brush structure diagram of the protective device for lathe machining.

[0021] Figure 3 It is the limiting strip structure diagram of the protective device for lathe machining.

[0022] Figure 4 It is the connecting strip structure diagram of the protective device for lathe machining.

[0023] Figure 5 It is the connecting plate structure diagram of the protective device for lathe machining.

[0024] Figure 6 It is the Figure 5 It is the local amplification structure diagram of A in the protective device for lathe machining. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model can be more obvious and easy to understand, the following specific embodiment of the utility model is explained in detail with the drawings of the specification.

[0026] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be practiced without these specific details, other ways can be used to implement the present application, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment.

[0028] Embodiment 1

[0029] Reference Figures 1-6 For the first embodiment of the present application, the embodiment provides a protective device for lathe machining, which comprises a main body assembly 100, a cleaning assembly 200 and a driving assembly 300. The three can cooperate to move the door body and wipe the window at the same time.

[0030] Specifically, the cleaning device 200 comprises a cleaning part 201, which comprises a rack 201a, a gear 201b, a connecting strip 201c and a rotating block 201d. The gear 201b is arranged on the top of the rack 201a to engage, the rack 201a is arranged on the bottom of the gear 201b to engage, the connecting strip 201c is arranged on one side of the gear 201b, and the rotating block 201d is arranged on one side of the connecting strip 201c.

[0031] The gear 201b is fixed to the inner wall of the door body 102.

[0032] When the window 105 needs to be cleaned, the door body 102 is moved, which drives the gear 201b to engage with the rack 201a and rotate, the connecting strip 201c is moved by the rotation of the gear 201b, the rotating block 201d is moved by the movement of the connecting strip 201c, and the cleaning brush 202e is moved by the rotation of the rotating block 201d, so as to wipe the surface of the window 105.

[0033] Specifically, the driving assembly 300 is arranged on one side of the rack 201a and includes a driving piece 301, which includes a limiting strip 301a, a limiting rod 301b, a sliding strip 301c and a sliding block 301d.

[0034] When the door body 102 needs to be moved, the limiting is first released, the sliding block 301d is moved, the sliding block 301d drives the fixed groove 301d-1 to extrude the sliding strip 301c, the sliding strip 301c is moved, the sliding strip 301c drives the limiting rod 301b to move, the limiting rod 301b is moved to be separated from the limiting slot 301a-1 on one side of the limiting strip 301a, so that the limiting is released, and the door body 102 can be moved.

[0035] Embodiment 2

[0036] Referring to Figures 1-6 As the second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0037] Specifically, the gear 201b is provided with a fixed plate 202a on one side, the fixed plate 202a is provided with a fixed strip 202b at one end, the fixed strip 202b is sleeved with a connecting strip 201c on the outside, and the connecting strip 201c is movably connected with the fixed strip 202b.

[0038] The fixed plate 202a is driven to rotate by the rotation of the gear 201b, the fixed strip 202b is driven to rotate by the rotation of the fixed plate 202a, and the connecting strip 201c can be driven to rotate by the rotation of the fixed strip 202b.

[0039] Specifically, the rotating block 201d is provided with a positioning strip 202c at one end, the connecting strip 201c is movably connected with the positioning strip 202c by sleeving the outer side of the positioning strip 202c at one end, and the rotating block 201d is further provided with a fixed rod 202d at one end.

[0040] The fixed rod 202d is rotatable on the inner wall of the door body 102.

[0041] The rotation of the connecting strip 201c extrudes the positioning strip 202c to move, the positioning strip 202c drives the rotating block 201d to move, and the rotating block 201d drives the fixed rod 202d to move.

[0042] Specifically, the fixed rod 202d is sleeved with a cleaning brush 202e on the outside.

[0043] The cleaning brush 202e is moved by the movement of the fixed rod 202d, and the cleaning brush 202e is moved to wipe the surface of the window 105.

[0044] Specifically, the limiting rod 301b is sleeved with a first supporting frame 302a on the outside, and the first supporting frame 302a is provided with a second supporting frame 302b at one end.

[0045] The first supporting frame 302a is used for supporting the limiting rod 301b, and the second supporting frame 302b is also used for supporting the limiting rod 301b.

[0046] Specifically, the limiting rod 301b is sleeved with a fixed disc 302c on the outside, and the limiting rod 301b is also sleeved with a first spring 302d on the outside, and one end of the first spring 302d is fixed to one end of the second supporting frame 302b, and the other end is fixed to one end of the fixed disc 302c.

[0047] When it is needed to open the door body 102, the sliding block 301d is moved, the sliding block 301d moves to extrude the sliding bar 301c through the fixed slot 301d-1, the sliding bar 301c moves, the sliding bar 301c moves to drive the limiting rod 301b to move, the limiting rod 301b moves to extrude the first spring 302d through the fixed disc 302c, the door body 102 is opened through the movement of the limiting rod 301b, then the door body 102 is moved, the gear 201b is engaged with the rack 201a to rotate through the movement of the door body 102, the connecting bar 201c is moved through the rotation of the gear 201b, the rotating block 201d is moved through the movement of the connecting bar 201c, and the cleaning brush 202e is moved through the rotation of the rotating block 201d, so that the surface of the window 105 can be wiped.

[0048] After the door body 102 is moved to the required position, the sliding block 301d is loosened, and the limiting rod 301b is re-engaged with the limiting slot 301a-1 on one side of the limiting bar 301a through the rebound of the first spring 302d, and the limiting of the door body 102 is completed.

[0049] Embodiment 3

[0050] Reference Figures 5-6 For the third embodiment of the utility model, the embodiment is based on the previous two embodiments.

[0051] Specifically, the sliding block 301d is provided with a connecting plate 302e at one end, and the connecting plate 302e is provided with an extrusion block 302f at the top.

[0052] The extrusion block 302f is moved to drive the connecting plate 302e to move through the extrusion of the extrusion block 302f, and the sliding block 301d is moved through the movement of the connecting plate 302e.

[0053] Specifically, the extrusion block 302f is provided with two second springs 302g at one end, and the second support frame 302b is provided with a protective frame 302h outside.

[0054] When the extrusion block 302f is extruded, the extrusion block 302f will extrude the second spring 302g, and when the door body 102 needs to be limited, the extrusion block 302f is loosened, and the force of the second spring 302g returning to the original position makes the extrusion block 302f return to the original position.

[0055] Specifically, the limiting strip 301a is provided with a fixed frame 302i on one side, the inner wall of the fixed frame 302i is provided with a third spring 302j, the other end of the third spring 302j is fixed with a sliding block 302k, and the sliding block 302k is located in the inner wall of the fixed frame 302i and slides.

[0056] The fixed frame 302i is arranged at the bottom of the door body 102, and the sliding block 302k is fixed at the top of the door body 102.

[0057] When the door body 102 needs to be moved, the door body 102 moves and also drives the sliding block 302k to move, and the sliding block 302k moves to extrude the third spring 302j.

[0058] When the door body 102 needs to return to the original position, the limiting is loosened again, and the force of the third spring 302j returning to the original position can make the door body 102 return to the original position.

[0059] Specifically, it also includes a main body assembly 100, including a lathe body 101, a door body 102, a display screen 103, a handle 104, and a window 105, the door body 102 is arranged on one side of the lathe body 101, the lathe body 101 is arranged on one side of the door body 102, the display screen 103 is arranged on one side of the lathe body 101, the handle 104 is arranged on one side of the door body 102, the window 105 is arranged on the inner wall of the door body 102, the rack 201a is arranged at the bottom of the door body 102, the gear 201b is arranged on the inner wall of the door body 102, the extrusion block 302f is arranged in the inner wall of the handle 104 and is movable, and the sliding block 302k is fixed at the bottom of the door body 102.

[0060] The lathe body 101 is mainly used for machining various rotary parts, the door body 102 can be used as a barrier to block the cutting chips from flying out of the lathe working area, so as to avoid the cutting chips from causing harm to the operator, the display screen 103 displays the rotation speed of the lathe spindle, the handle 104 is used for conveniently operating the opening and closing of the door body 102, and the window 105 is used for observing the internal materials.

[0061] In use, when the surface of the window 105 needs to be wiped, first, the door body 102 is released from the limiting, by placing the hand on the handle 104, then the extrusion block 302f is extruded, the extrusion block 302f extrudes the second spring 302g, the movement of the extrusion block 302f drives the connecting plate 302e to move, the movement of the connecting plate 302e drives the sliding block 301d to move, the movement of the sliding block 301d drives the fixed slot 301d-1 to extrude the sliding bar 301c, the movement of the sliding bar 301c drives the limiting rod 301b to move, the movement of the limiting rod 301b drives the fixed disc 302c to extrude the first spring 302d, the movement of the limiting rod 301b is separated from the limiting slot 301a-1 on one side of the limiting strip 301a, so as to release the door body 102 from the limiting, then the handle 104 is pulled, the movement of the handle 104 drives the door body 102 to move, the movement of the door body 102 drives the sliding block 302k to move, the movement of the sliding block 302k extrudes the third spring 302j, the movement of the door body 102 drives the gear 201b to mesh with the rack 201a to rotate, the rotation of the gear 201b drives the fixed plate 202a to rotate, the rotation of the fixed plate 202a drives the fixed bar 202b to rotate, the rotation of the fixed bar 202b drives the connecting bar 201c to rotate, the rotation of the connecting bar 201c extrudes the positioning strip 202c to move, the movement of the positioning strip 202c drives the rotating block 201d to move, the movement of the rotating block 201d drives the fixed rod 202d to move, the movement of the fixed rod 202d drives the cleaning brush 202e to move, the movement of the cleaning brush 202e wipes the surface of the window 105.

[0062] When the door body 102 is moved to the required position, the door body 102 is limited, the extrusion block 302f is released, at this time, the extrusion block 302f is returned to the original position by the rebounding force of the second spring 302g, the sliding block 301d is returned to the original position by the extrusion block 302f, at this time, the limiting rod 301b is moved to reengage with the limiting slot 301a-1 on one side of the limiting strip 301a by the rebounding force of the first spring 302d, so as to complete the limiting of the door body 102, when the door body 102 needs to be returned to the original position, the door body 102 is released from the limiting again, at this time, the door body 102 is returned to the original position by the rebounding force of the third spring 302j.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not limit, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalent, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A guard for lathe work, characterised in that: The utility model relates to a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

2. The lathe machining shield of claim 1, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

3. The lathe machining shield of claim 2, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

4. The lathe machining shield of claim 3, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

5. The lathe machining shield of claim 4, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

6. The lathe machining shield of claim 5, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

7. The lathe machining shield of claim 6, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices.

8. The lathe machining shield of claim 7, wherein: The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. The utility model discloses a cleaning device (200) and a driving assembly (300), and belongs to the technical field of cleaning devices. 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10. The lathe machining shield of claim 9, wherein: Further include a main body assembly (100), including lathe body (101), door body (102), display screen (103), handle (104) and window (105), the door body (102) is arranged on one side of the lathe body (101), the lathe body (101) is arranged on one side of the door body (102), the display screen (103) is arranged on one side of the lathe body (101), the handle (104) is arranged on one side of the door body (102), the window (105) is arranged on the inner wall of the door body (102), the rack (201a) is arranged on the bottom of the door body (102), the gear (201b) is arranged on the inner wall of the door body (102), the extrusion block (302f) is movably arranged on the inner wall of the handle (104), and the sliding block (302k) is fixedly connected to the bottom of the door body (102).

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