Chlorine-free protective cover for machine tool guide rail

Abstract

The utility model belongs to the technical field of chlorine-free protective covers, and discloses a machine tool guide rail chlorine-free protective cover which comprises a sliding rail frame end and a sliding rail body, a threaded groove is formed in the left side of the sliding rail frame end, a bolt pin is spirally connected into the threaded groove of the sliding rail frame end, and a supporting frame is arranged on the left side of the sliding rail frame end in an iron fit mode. The outer side of the bolt pin penetrates through the interior of the supporting frame and is in spiral connection with the interior of a threaded groove in the end of the sliding rail frame, a square groove is formed in the left side of the supporting frame, a buckle base is fixedly connected to the interior of the square groove of the supporting frame, an abutting frame is fixedly connected to the left side of the buckle base, an elastic piece is fixedly connected to the interior of the abutting frame, and a protruding block is arranged on the outer side of the elastic piece in an abutting mode; by means of the scheme, the problems that the protective cover is bonded through hot melting, the protective cover is prone to falling off, pollutants such as cuttings and cooling liquid enter the guide rail, abrasion of the guide rail is increased, the service life of the machine tool guide rail is shortened, and operators are injured due to accidental contact with the guide rail when maintenance personnel conduct maintenance are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chlorine -free protective cover, specifically is machine tool guide rail chlorine -free protective cover. BACKGROUND

[0002] The machine tool protective cover is used for protecting the machine tool accessory of the important mechanical parts in the machine tool, which can protect the hard guide rail, linear guide rail and ball screw or transmission gear of the machine tool from the corrosion and damage of the outside world, prevent the dirt such as chips, chip liquid and dust from entering the inside of the protected parts, and affect the normal operation of the equipment.

[0003] Meanwhile, the patent with the application number 202310477104.0 discloses a machine tool guide rail protective cover, the protective cover is connected with the machine tool, the protective cover comprises a first connecting plate, a telescopic main body and a second connecting plate; the first connecting plate is connected with the end face of the machine tool workbench; the telescopic main body is arranged between the first connecting plate and the second connecting plate, the telescopic main body is movably connected with the second connecting plate, the protective cover further comprises a guide limiting assembly, the guide limiting assembly is connected with the second connecting plate, and the guide limiting assembly is connected with the tail end face of the machine tool casting.

[0004] However, it is found in the implementation of the related technology that the above-mentioned machine tool guide rail protective cover has the problems that the protective cover is bonded by heat melting, the protective cover is easy to fall off, the cutting chips, cooling liquid and other pollutants enter the guide rail, the wear of the guide rail is increased, the service life of the machine tool guide rail is reduced, and the operator is injured when the maintenance personnel perform maintenance. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model provides a machine tool guide rail chlorine -free protective cover, which has the advantages of flexibility in stretching and shrinking when the machine tool guide rail moves, and the protective cover can be unfolded or retracted like an accordion when the workbench of the machine tool moves on the guide rail. The folding part is usually made of soft chlorine -free material to ensure the stability and durability of the whole protective cover.

[0006] To achieve the above object, the utility model provides the following technical scheme: machine tool guide rail is without chlorine protection cover, including slide rail frame end and slide rail body, the inside of left side of slide rail frame end is provided with thread groove, the inside screw joint of thread groove of slide rail frame end has bolt pin, the left side of slide rail frame end is provided with support frame, the outside of bolt pin passes through the inside of support frame and is connected in the inside screw of thread groove of slide rail frame end, the left side of support frame is provided with square groove, the inside fixed connection of square groove of support frame has buckle seat, the left side fixed connection of buckle seat has abutting frame, the inside fixed connection of abutting frame has elastic sheet, the outside of elastic sheet is provided with protruding piece, the outside of protruding piece is provided with square groove, the inside of square groove of protruding piece is provided with clamping pin.

[0007] Preferably, the left side of the buckle seat is provided with an abutting groove, the inside of the abutting groove of the buckle seat is provided with a connecting pin, the left side of the connecting pin is fixedly connected with a clamping plate, and the right side of the clamping plate is slidingly arranged on the left side of the support frame.

[0008] Preferably, the top end of the clamping plate is fixedly connected with a protective plate, and the other end of the protective plate is arranged on the top left side of the support frame.

[0009] Preferably, the front end of the clamping plate is fixedly connected with an extension rod, the inside of the extension rod is screw-connected with a positioning pin, the front end of the slide rail frame end is provided with a clamping plate, and the outside of the positioning pin passes through the inside of the extension rod and is screw-connected in the inside of the clamping plate.

[0010] Preferably, the left side of the clamping plate is fixedly connected with a protective cover body, the left side of the protective cover body is fixedly connected with a leather sheath, the left side of the leather sheath is fixedly connected with an iron sheet, and the outside of the iron sheet is sleeved with a fixed plate.

[0011] Preferably, the center position of the fixed plate is provided with a thread groove, and the inside of the thread groove of the fixed plate is screw-connected with a threaded pin.

[0012] Preferably, the bottom end of the slide rail frame end, the support frame and the clamping plate is provided with a sliding groove, and the sliding groove of the bottom end of the slide rail frame end, the support frame and the clamping plate is slidingly arranged on the outside of the top end of the slide rail body.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The utility model discloses a bolt pin is connected with the support frame and the slide rail frame end, and the inside is increased buckle connecting device, and is connected and is fixed through the support frame and the clamping plate through the buckle, realizes the fixed clamping plate, and the clamping plate is connected with the protective cover body through hot melting, then increases the extension rod on the outside of the clamping plate, and the clamping plate and the slide rail frame end are connected through the positioning pin, prevent the protective cover body from falling off.

[0015] 2, the utility model discloses a protective cover body left side hot melt connection leather sheath is added fixed plate to the outside of leather sheath, and the fixed rod is clamped to the outside of iron sheet, finally connects through threaded pin, realizes fixed, and the protective cover body is set to not contain chlorine material, adopts environmental protection rubber material, molecular structure makes it can resist wear and tear to a certain extent, can effectively prevent the solid impurities such as swarf from entering the guide rail, and it does not contain chlorine, and corrosion problem will not be produced because of the existence of chlorine element. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is protective cover body structure schematic diagram of the utility model;

[0018] Figure 3 It is slide rail frame end head structure schematic diagram of the utility model;

[0019] Figure 4 It is buckle seat structure schematic diagram of the utility model;

[0020] Figure 5 It is extension rod structure schematic diagram of the utility model.

[0021] In the drawing: 1, slide rail frame end head;2, support frame;3, buckle seat;4, abutting frame;5, elastic sheet;6, protruding block;7, clamping pin;8, connecting pin;9, threaded pin;10, protective plate;11, extension rod;12, positioning pin;13, slide rail body;14, protective cover body;15, fixed plate;16, iron sheet;17, threaded pin;18, leather sheath;19, clamping plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.

[0023] For example, Figures 1 to 5As shown, the utility model provides machine tool guide rail chlorine -free protective cover, including slide rail frame end 1 and slide rail body 13, the inside of left side of slide rail frame end 1 is equipped with thread groove, by bolt pin 9 will be inserted into support frame 2 inside and with slide rail frame end 1 is connected, and fixed, then the direction of clamping plate 19 to support frame 2 is slid, the outside of bolt pin 9 is passed through the inside of support frame 2 and is connected in the thread groove inside of slide rail frame end 1, and abuts tightly frame 4 is used for the location of elastic sheet 5, the left side of support frame 2 is equipped with square groove, and the square groove inside of support frame 2 is fixedly connected with buckle seat 3, in the process of sliding, connecting pin 8 will buckle seat 3 inside slide, and the elastic sheet 5 in the inside of buckle seat 3 is lifted up to the outside, and elastic sheet 5 will be clamped tightly connecting pin 8, and the square groove inside of protruding block 6 is abutted tightly with clamping pin 7.

[0024] Specifically, the left side of buckle seat 3 is equipped with access abutting groove, and the inside of access abutting groove of buckle seat 3 is abutted tightly with connecting pin 8, and the left side of connecting pin 8 is hot melt connected with clamping plate 19, and the right side of clamping plate 19 is slidably arranged at the left side of support frame 2, to realize separation.

[0025] Further, the top end of clamping plate 19 is fixedly connected with protective plate 10, and the other end of protective plate 10 is abutted tightly on the top end left side of support frame 2, for sealing the inside thereof.

[0026] Still further, the front end of clamping plate 19 is fixedly connected with extension rod 11, and the inside of extension rod 11 is spirally connected with positioning pin 12, and the front end of slide rail frame end 1 is equipped with thread groove, and the outside of positioning pin 12 is passed through the inside of extension rod 11 and is spirally connected in the thread groove, at this time, the right side of protective plate 10 at the top end of clamping plate 19 is abutted tightly with the top end left side of support frame 2.

[0027] It is worth mentioning that the left side of clamping plate 19 is hot melt connected with protective cover body 14, the left side of protective cover body 14 is hot melt connected with leather sheath 18, the left side of leather sheath 18 is fixedly connected with iron sheet 16, and the bottom end of iron sheet 16 is fixedly connected on the top end of slide rail body 13, and the outside of iron sheet 16 is sleeved with fixed plate 15.

[0028] It is worth noting that the center position of fixed plate 15 is equipped with thread groove, and the inside of thread groove of fixed plate 15 is spirally connected with threaded pin 17, for connecting protective cover body 14 with iron sheet 16.

[0029] It is worth introducing that the bottom end of slide rail frame end 1, support frame 2 and clamping plate 19 is equipped with sliding groove, and the sliding groove at the bottom end of slide rail frame end 1, support frame 2 and clamping plate 19 is slidably arranged on the top end outside of slide rail body 13, can tightly abut guide rail surface, even in the long time, high intensity working condition of machine tool, also can keep good sealing performance.

[0030] Wherein, the slide rail body 13 and the protective cover body are prior art, and will not be described repeatedly; meanwhile, the utility model still includes power supply, controller and switch, which are not the main technical points of the patent, and will not be described repeatedly; the "front, rear, left and right" visual angle of the device is taken as the reference. Figure 1 The drawing direction is the reference.

[0031] Working principle:

[0032] First, the staff places the slide rail frame end head 1 at the top end of the slide rail body 13, inserts the bolt pin 9 into the support frame 2 and connects and fixes the slide rail frame end head 1, then slides the clamping plate 19 towards the support frame 2, in the process of sliding, the connecting pin 8 on the right side of the clamping plate 19 slides towards the left side of the clamping buckle 3, in the process of sliding, the connecting pin 8 slides inside the clamping buckle 3, and the elastic sheet 5 inside the clamping buckle 3 is pushed up to the outside, the elastic sheet 5 clamps the connecting pin 8, at this time, the right side of the protective plate 10 at the top end of the clamping plate 19 abuts against the left side of the top end of the support frame 2, realizing the combination of the two groups of iron, then the positioning pin 12 outside the extension rod 11 is inserted into the threaded groove at the front end of the slide rail frame end head 1 and connected, for connecting and fixing the clamping plate 19 and the slide rail frame end head 1.

[0033] The slide rail frame end head 1, the support frame 2 and the slide groove at the bottom end of the clamping plate 19 slide outside the top end of the slide rail body 13, then the protective cover body 14 is hot-melt connected with the clamping plate 19, then the left side fixing plate 15 of the protective cover body 14 is clamped with the outside of the iron sheet 16, and the fixing plate 15 and the iron sheet 16 are connected and fixed through the threaded pin 17.

[0034] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Machine tool guide way chlorine-free protection cover, comprising a slide rail frame end head (1) and a slide rail body (13), characterized in that: The left side of the slide rail frame end (1) is internally provided with a threaded groove, the threaded groove of the slide rail frame end (1) is internally screw-connected with a bolt pin (9), the left side of the slide rail frame end (1) is provided with a support frame (2), the outside of the bolt pin (9) penetrates the inside of the support frame (2) and is screw-connected inside the threaded groove of the slide rail frame end (1), the left side of the support frame (2) is provided with a square groove, the square groove of the support frame (2) is internally fixedly connected with a buckle seat (3), the left side of the buckle seat (3) is fixedly connected with a abutting frame (4), the inside of the abutting frame (4) is fixedly connected with an elastic sheet (5), the outside of the elastic sheet (5) is abuttingly provided with a protruding block (6), the outside of the protruding block (6) is provided with a square groove, and the square groove of the protruding block (6) is internally abuttingly provided with a clamping pin (7).

2. The machine tool guideway chlorine-free protective cover of claim 1, wherein: The left side of the buckle seat (3) is provided with an abutting groove, the abutting groove of the buckle seat (3) is internally abuttingly provided with a connecting pin (8), the left side of the connecting pin (8) is fixedly connected with a clamping plate (19), and the right side of the clamping plate (19) is slidingly arranged at the left side of the support frame (2).

3. The machine tool guideway chlorine-free protective cover of claim 2, wherein: The top end of the clamping plate (19) is fixedly connected with a protective plate (10), and the other end of the protective plate (10) is abuttingly arranged at the top left side of the support frame (2).

4. The machine tool guideway chlorine-free protective cover of claim 2, wherein: The front end of the clamping plate (19) is fixedly connected with an extension rod (11), the inside of the extension rod (11) is screw-connected with a positioning pin (12), the front end of the slide rail frame end (1) is provided with a threaded groove, and the outside of the positioning pin (12) penetrates the inside of the extension rod (11) and is screw-connected inside the threaded groove of the front end of the slide rail frame end (1).

5. The machine tool guideway chlorine-free protective cover of claim 4, wherein: The left side of the clamping plate (19) is fixedly connected with a protective cover body (14), the left side of the protective cover body (14) is fixedly connected with a leather sheath (18), the left side of the leather sheath (18) is fixedly connected with an iron sheet (16), and the outside of the iron sheet (16) is sleeved with a fixed plate (15).

6. The machine tool guideway chlorine-free protective cover of claim 5, wherein: The center of the fixed plate (15) is provided with a threaded groove, and the threaded groove of the fixed plate (15) is internally screw-connected with a threaded pin (17).

7. The machine tool guideway chlorine-free protective cover of claim 4, wherein: The bottom end of the slide rail frame end (1), the support frame (2) and the clamping plate (19) is provided with a sliding groove, and the sliding groove of the bottom end of the slide rail frame end (1), the support frame (2) and the clamping plate (19) is slidingly arranged outside the top end of the slide rail body (13).

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