Slide block guide path structure capable of preventing oil dripping

Abstract

The utility model relates to a slide block guide path structure capable of preventing oil dripping, which comprises a machine platform, a guide sleeve part and a slide block, the sliding block can be arranged on the machine table in a reciprocating displacement mode in the longitudinal direction and is provided with a guide column part arranged in the longitudinal direction, the guide sleeve part is arranged on the guide column part in a sleeved mode, and the guide column part is provided with a guide side face; the oil collecting tray is arranged on the sliding block and located below the guide column part, and the oil collecting tray is provided with an oil collecting groove; the oil guide frame is arranged on the machine table and located below the guide sleeve part, the oil guide frame is provided with a plurality of oil guide inclined parts and oil guide grooves, the oil guide inclined parts are arranged at intervals and arranged on the side face of the guide way in a surrounding mode, the oil guide grooves are formed between every two adjacent oil guide inclined parts, and each oil guide inclined part is provided with an oil guide inclined face obliquely extending in the direction of the side face of the guide way from top to bottom. And the oil guide inclined surface is used for guiding lubricating oil to the guide path side surface of the guide column part.

Description

TECHNICAL FIELD

[0001] The utility model relates to the slider guide structure of punch press, especially a slider guide structure preventing oil dripping. BACKGROUND

[0002] Punch press is used to make metal materials plastic deformation by pressure, so as to get the required shape and precision, and is used to complete the parts processing of automobile industry, machinery industry and light industry.

[0003] Usually, in order to improve the stability of the stamping process, the slider of punch press adopts multi-surface guide design, and the effective contact length of guide part is lengthened to ensure that the slider keeps stable during up and down movement.

[0004] However, since the guide column on the slider and the guide sleeve on the guide column are filled with lubricating oil, and the guide column and the guide sleeve are longitudinally arranged, in the vertical sliding stamping process of the slider, the lubricating oil may drip to the ground due to gravity, causing the lubricating oil to spread. After a long time of operation, the neatness of the working environment is affected, and in some cases, the oil spreading problem is caused, thereby affecting equipment maintenance and safe operation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a slider guide structure preventing oil dripping which can solve one of the above problems.

[0006] In order to achieve the above purpose, the utility model provides a slider guide structure preventing oil dripping, which comprises a machine table with a guide sleeve part; a slider capable of reciprocating displacement along a longitudinal direction is arranged on the machine table and has a guide column part arranged along the longitudinal direction, the guide column part is sleeved with the guide sleeve part and has a guide side surface; an oil collecting disc is arranged on the slider below the guide column part, the oil collecting disc has an oil collecting groove; and an oil guide frame is arranged on the machine table below the guide sleeve part, the oil guide frame has a plurality of spaced guide oil inclined parts arranged around the guide side surface and an oil guide groove between each adjacent guide oil inclined part, each guide oil inclined part has a guide oil inclined surface extending downward and inclined toward the guide side surface, and the guide oil inclined surface is used to guide the lubricating oil to the guide side surface of the guide column part.

[0007] The utility model has the effect that: by the arrangement of the oil collecting disc and the structural design of the oil guide frame, when the lubricating oil between the guide sleeve part of the machine table and the guide column part of the slider drips downward due to gravity, the lubricating oil flows to the guide side surface of the guide column part of the slider through the guide of the guide oil inclined part of the oil guide frame, so that the lubricating oil is concentrated on the guide side surface of the guide column part and flows downward along the guide side surface to the oil collecting disc, avoiding oil dripping and splashing everywhere, effectively maintaining the working environment and avoiding affecting equipment maintenance and safe operation.

[0008] Preferably, the oil guide frame has an oil guide base surrounding the side of the guide path, the oil guide base has an oil guide top surface facing the bottom surface of the guide sleeve, and an oil guide side surface connected to the oil guide top surface and facing the side of the guide path, and each of the oil guide inclined surfaces is protruded from the oil guide side surface.

[0009] Preferably, the oil drip prevention sliding block guide structure further comprises a frame member, the frame member is locked below the guide sleeve and has a frame portion, and the oil guide base of the oil guide frame is locked to the frame portion.

[0010] Preferably, each of the oil guide inclined surfaces of the oil guide frame further has an oil guide flat surface connected to the oil guide inclined surface and facing the side of the guide path. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a perspective combination view of an embodiment of the utility model;

[0012] Figure 2 is a partial perspective combination view of an embodiment of the utility model;

[0013] Figure 3 is a perspective combination view of an embodiment of the utility model, showing the combination state of the oil guide frame and the frame member;

[0014] Figure 4A is a perspective exploded view of an embodiment of the utility model, showing the separation state of the oil guide frame and the frame member;

[0015] Figure 4B is a perspective exploded view of an embodiment of the utility model, showing the separation state of the oil guide frame and the frame member from another perspective;

[0016] Figure 5 is Figure 2 a sectional view along line 5-5;

[0017] Figure 6 is Figure 2 a sectional view along line 6-6; and

[0018] Figure 7 is Figure 2 a sectional view along line 7-7.

[0019] Explanation of Symbol Markings in the Drawings:

[0020] 11… sliding block

[0021] 111… guide column

[0022] 12… machine table

[0023] 121… guide column

[0024] 122… guide sleeve

[0025] 20… machines

[0026] 21…guide column

[0027] 22…guide sleeve section

[0028] Y…vertical

[0029] 30… Slider

[0030] 31…End corner

[0031] 32…Guide post section

[0032] 321…Guide side

[0033] 40… Oil collecting tray

[0034] 41… Oil collection tank

[0035] 50…frame

[0036] 51…Frame

[0037] 60… Oil guide frame

[0038] 61… Oil guide base

[0039] 611… Oil guide top surface

[0040] 612… Oil guide side

[0041] 62… Oil guide slope

[0042] 621…Oil guide slope

[0043] 622… Oil guide plane

[0044] 63… Oil Guide Groove

[0045] 91… screws Detailed Implementation

[0046] See Figures 1 to 7 As shown, this utility model embodiment provides a slider guide structure to prevent oil dripping, which mainly consists of a machine base 20, a slider 30, an oil collection tray 40, a frame 50, and an oil guide frame 60, wherein:

[0047] The machine tool 20 has a guide post 21, and a guide sleeve 22 is provided on the guide post 21. Figure 2 The status of only part of machine tool 20 and part of guide column 21 is displayed.

[0048] The slider 30 is movable along a longitudinal direction Y and is mounted on the guide post 21 of the machine base 20. It has an end corner portion 31 corresponding to the guide post 21. The end corner portion 31 has a guide post portion 32 arranged along the longitudinal direction Y. The guide post portion 32 is fitted onto the guide sleeve portion 22 and has a guide side surface 321.Figure 2 、 Figures 5 to 7 Only the end corner 31 of the slider 30 is shown in combination with the guide post 21 of the machine table 20.

[0049] The oil collecting tray 40 is arranged on the slider 30 and below the guide post portion 32, and has an oil collecting groove 41 for collecting lubricating oil.

[0050] The frame member 50 is fastened below the guide sleeve portion 22 of the machine table 20 by screws 91, and has a frame portion 51 surrounding the guide post portion 32 of the slider 30.

[0051] The oil guide frame 60 has an oil guide base portion 61 fastened to the frame portion 51 of the frame member 50 by screws 91, so that the oil guide frame 60 is arranged on the machine table 20 and below the guide sleeve portion 22. The oil guide base portion 61 further has an oil guide top surface 611 facing the bottom surface of the guide sleeve portion 22, and an oil guide side surface 612 connected to the oil guide top surface 611 and facing the guide path side surface 321. The oil guide frame 60 further has a plurality of oil guide inclined portions 62 protruding from the oil guide side surface 612. The oil guide inclined portions 62 are arranged in intervals and surround the guide path side surface 321 of the guide post portion 32 of the slider 30. Each adjacent oil guide inclined portions 62 has an oil guide inclined surface 621 extending downward and toward the guide path side surface 321, and an oil guide flat surface 622 connected to the oil guide inclined surface 621 and facing the guide path side surface 321. The oil guide inclined surface 621 is used to guide the lubricating oil to the guide path side surface 321 of the guide post portion 32. Preferably, the oil guide flat surface 622 abuts against but does not contact the guide path side surface 321.

[0052] The above describes the structure and configuration of the main components of the embodiments of the present application. The functions of the present application are described as follows.

[0053] Referring to Figs. 1 to 6, the slider 30 is arranged on the machine table 20 and is capable of vertically sliding along the guide post portion 32 of the machine table 20. The slider 30 has an end corner 31, a guide post portion 32, and a guide path side surface 321. The guide post portion 32 is arranged on the end corner 31 of the slider 30 and is capable of vertically sliding along the guide sleeve portion 22 of the machine table 20. The guide path side surface 321 is arranged on the guide post portion 32 and faces the guide sleeve portion 22 of the machine table 20. Figure 5 Figure 6 During the stamping process of the vertically sliding slider 30, the lubricating oil (as shown by arrows) between the guide sleeve portion 22 of the machine table 20 and the guide post portion 32 of the slider 30 will drip downward due to gravity. The lubricating oil will first flow to or drip to the oil guide base portion 61 of the oil guide frame 60. Then, the lubricating oil is guided by the oil guide inclined portions 62 of the oil guide frame 60, and is concentrated to flow to the guide path side surface 321 of the guide post portion 32. The lubricating oil flows downward along the guide path side surface 321 of the slider 30 through the oil guide grooves 63 of the oil guide frame 60, and finally collects in the oil collecting tray 40.

[0054] Therefore, the present application can effectively prevent the lubricating oil from directly dripping or splashing, maintain the working environment clean, and reduce the influence on the equipment maintenance and operation safety. ​

[0055] It is worth mentioning that when the lubricating oil flows through the oil guide groove 63 of the oil guide frame 60, the lubricating oil will adhere to the flow-down side surface 321 of the guide column portion 32 instead of directly dropping to the oil pan 40, further avoiding the oil droplet splashing phenomenon.

Claims

1. A slider guide structure for preventing oil dripping, characterized in that, The oil-dripping-preventing slider guide structure comprises: a machine table having a guide sleeve portion; a slider capable of reciprocating displacement along a longitudinal direction and arranged on the machine table, and having a guide post portion arranged along the longitudinal direction, the guide post portion being sleeved by the guide sleeve portion and having a guide side surface; an oil collecting tray arranged on the slider and below the guide post portion, the oil collecting tray having an oil collecting groove; and an oil guide frame arranged on the machine table and below the guide sleeve portion, the oil guide frame having a plurality of spaced-apart oil guide inclined portions surrounding the guide side surface and an oil guide groove between each adjacent oil guide inclined portion, each of the oil guide inclined portions having an oil guide inclined surface extending downward and toward the guide side surface, the oil guide inclined surface being used to guide lubricating oil to the guide side surface of the guide post portion.

2. The drip-preventing slider guide structure according to claim 1, wherein The oil guide frame has an oil guide base portion surrounding the guide side surface, the oil guide base portion having an oil guide top surface facing a bottom surface of the guide sleeve portion and an oil guide side surface connected to the oil guide top surface and facing the guide side surface, each of the oil guide inclined portions being protruded from the oil guide side surface.

3. The drip-preventing slider guide structure according to claim 2, wherein The oil-dripping-preventing slider guide structure further comprises a frame member locked below the guide sleeve portion and having a frame portion, the oil guide base portion of the oil guide frame being locked to the frame portion.

4. The drip-preventing slider guide structure according to claim 1, wherein Each of the oil guide inclined portions of the oil guide frame further has an oil guide flat surface connected to the oil guide inclined surface and facing the guide side surface.

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