CN110625432A

CN110625432A - Guide rail protective cover with efficient chip cleaning function for machine tool

Info

Publication number: CN110625432A
Application number: CN201911107757.XA
Authority: CN
Inventors: 李小梅; 陈蔡峰; 张瑞芳
Original assignee: Mengcheng County Hong Mdt Infotech Ltd
Current assignee: Changzhou Hechuan Machinery Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2019-12-31
Anticipated expiration: 2039-11-13
Also published as: CN110625432B

Abstract

The invention discloses a guide rail protective cover with a high-efficiency scrap cleaning function for a machine tool, which comprises a fixed seat, wherein a telescopic cover body is welded on the right side of the fixed seat, a telescopic cover head is inserted into the inner side of the telescopic cover body, a connecting seat is welded on the right side of the telescopic cover head, a through groove is formed in the upper surface of the right side of the telescopic cover head in a penetrating mode, a protective cover is arranged above the through groove and fixedly connected with the telescopic cover head through a bolt, a connecting box is arranged below the through groove, the top end of the connecting box is fixedly welded with the inner surface of the telescopic cover head, a cleaning structure is inserted into the inner side of the connecting box, grooves are formed in the outer surfaces of the two ends of the left side of the telescopic cover head, balls are arranged on the inner side of the grooves, sliding grooves are formed in the. The invention has a high-efficiency chip cleaning structure, improves the chip cleaning effect, has a quantitative oil supplementing structure and keeps the surface of the guide rail lubricated.

Description

Guide rail protective cover with efficient chip cleaning function for machine tool

Technical Field

The invention relates to the technical field of guide rail protective covers, in particular to a guide rail protective cover with a high-efficiency chip cleaning function for a machine tool.

Background

The guide rail is a mechanical part matched with the sliding block, the surface of the guide rail is kept smooth, the sliding operation of the sliding block can be guaranteed, the guide rail is also an important part in a machine tool, a cutting mechanism and a clamping structure in the machine tool are arranged on the sliding block, and the sliding block needs to slide on the guide rail.

However, the internal environment of the machine tool is severe, the guide rail is directly exposed outside and is easily attached by chips and sewage to influence the normal work of the sliding block, and the guide rail protective cover solves the problem. For example: chinese patent is granted No. CN201710922902.4, the name is foldable digit control machine tool guide rail protection casing has disclosed can replace the forced air cooling through the coolant liquid, however its protection casing is beta structure, it realizes to guarantee beta structure, it is very little just to have represented its inside space that supplies coolant liquid to flow, can influence the cooling, can only enlarge the inner space of protection casing, and the protection casing is in the motion, the iron fillings also can be taken into to the slider, traditional protection casing only adds in the protection casing and is equipped with the scraper blade and scrapes the guide rail, reach the clear bits effect, the clearance effect is poor, can scrape surface lubricating oil simultaneously, influence the slider and normally slide, consequently need to design a lathe and solve above-mentioned problem with the guide rail protection casing that has high-efficient clear bits function urgently.

Disclosure of Invention

The invention aims to provide a guide rail protective cover with a high-efficiency chip cleaning function for a machine tool, and aims to solve the problems that the chip cleaning effect is poor, and the normal sliding of a sliding block is influenced by scraping off surface lubricating oil in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lathe is with guide rail protection casing that has high-efficient clear bits function, includes the fixing base, the right side welding of fixing base has flexible cover body, the inboard of flexible cover body is inserted and is equipped with flexible cover head, the right side welding of flexible cover head has the connecting seat, the right side upper surface of flexible cover head pierces through and has seted up logical groove, the top that leads to the groove is equipped with the protective cover, and the protective cover passes through the bolt and is connected fixedly with flexible cover head, the below that leads to the groove is equipped with the connecting box, and the top of connecting box and the internal surface welded fastening of flexible cover head, the inboard of connecting box is inserted and is equipped with clean structure, the left side both ends surface of flexible cover head all sets up flutedly, the inboard of recess is equipped with the ball, the spout has been seted up to the internal surface of flexible cover body, the.

Preferably, a first sealing gasket is bonded on the outer surface of the left side of the fixing seat, and a second sealing gasket is bonded on the outer surface of the right side of the connecting seat.

Preferably, clean structure includes fixed frame, spacing strip, main shaft, first drive gear, support, connecting axle, second drive gear, gyro wheel, weeping mouth, catheter, collection liquid box, fixed box, sponge, cam, sleeve, connecting rod, spring, third drive wheel, cleaning roller, fourth drive gear and gyro wheel, the connecting box is passed to fixed frame's bottom, the both ends surface of fixed frame all welds spacing strip, spacing strip is contradicted with the inner wall of connecting box.

Preferably, the inboard of fixed frame is equipped with the gyro wheel, one side of gyro wheel is rotated with fixed frame through the pivot and is connected, the opposite side welding of gyro wheel has the main shaft, the quantity of gyro wheel is two sets of, and two sets of the gyro wheel is the both ends of main shaft and arranges.

Preferably, the outer surface of the main shaft is sleeved with a first transmission gear and a cam, and the cam is arranged on the right side of the first transmission gear.

Preferably, the inner surface welding of fixed frame has the weeping roller, the bottom of weeping roller runs through and is provided with the connecting axle, the quantity of connecting axle is both sides, and two sets of connecting axles are the opposition and arrange, the surface of connecting axle has cup jointed second drive gear, and second drive gear and first drive gear meshing.

Preferably, the welding of the one end of connecting axle has the support, the surface of support pierces through has seted up the weeping mouth, the surface cover of support is equipped with the catheter, the top integration of catheter is connected with a collection liquid box, and the both ends surface of collection liquid box all with weeping roller surface welded fastening, the connecting axle pierces through the catheter setting, the bottom of catheter is equipped with fixed box, the inboard of fixed box is embedded to have the sponge, the bottom and the sponge of catheter are contradicted.

Preferably, the left side of first drive gear is equipped with the third drive wheel, and the third drive wheel rotates through pivot and fixed frame and is connected, the bottom of third drive wheel is equipped with the cleaning roller, and the front end integration of cleaning roller is connected with fourth drive gear, fourth drive gear and third drive wheel meshing, the both ends of cleaning roller all rotate through pivot and fixed frame and are connected.

Preferably, the lower surface welding of fixed frame has the sleeve, telescopic inboard is equipped with the connecting rod, the bottom and the fixed box upper surface welded fastening of connecting rod, the surface cover of connecting rod is equipped with the spring, elastic structure is constituteed with the spring to the connecting rod.

Compared with the prior art, the invention has the beneficial effects that: this lathe has high-efficient clear bits structure with guide rail protection casing that has high-efficient clear bits function, improves clear bits effect, has the ration and mends oily structure, keeps guide rail surface lubrication.

The device is provided with a fixed frame, a main shaft, a first transmission gear, a bracket, a connecting shaft, a second transmission gear, a liquid leakage port, a third transmission gear, a cleaning roller, a fourth transmission gear and a roller, wherein a through groove is formed on the surface of the telescopic cover head, a cleaning structure is arranged in the through groove, the roller is abutted against the guide rail, when the slider moves on the guide rail to drive the telescopic cover head to move, the roller can roll on the guide rail, the main shaft drives the first transmission gear to rotate, the first transmission gear drives the second transmission gear and the third transmission gear to simultaneously rotate, the third transmission gear drives the fourth transmission gear to rotate, the fourth transmission gear drives the cleaning roller to mix on the guide rail, the guide rail is rolled and cleaned, the chip cleaning effect is improved, and after the second transmission gear rotates to a certain position, the bracket can be driven to drive the liquid leakage port to be communicated with the inner, lubricating oil in the liquid collecting box can flow into the sponge, oil is supplemented for the sponge, the cam can be driven to abut against the fixed box by rotating the circle through the main shaft, the fixed box drives the sponge to press the abutting guide rail downwards, oil is wiped for the guide rail, and the effect of keeping the surface of the guide rail lubricated is achieved.

Drawings

FIG. 1 is a front view and a schematic view of the structure of the present invention;

FIG. 2 is a front expanded view of the structure of the present invention;

FIG. 3 is a front expanded cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the cleaning structure of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic cross-sectional side view of the cleaning structure of FIG. 4 according to the present invention;

fig. 6 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a fixed seat; 2. a telescopic cover body; 3. a telescopic hood head; 4. a connecting seat; 5. a protective cover; 6. cleaning the structure; 61. a fixed frame; 62. a limiting strip; 63. a main shaft; 64. a first drive gear; 65. a liquid leaking roller; 66. a connecting shaft; 67. a second transmission gear; 68. a support; 69. a liquid leakage port; 610. a catheter; 611. a liquid collecting box; 612. a fixing box; 613. a sponge; 614. a cam; 615. a sleeve; 616. a connecting rod; 617. a spring; 618. a third transmission wheel; 619. a cleaning roller; 620. a fourth transmission gear; 621. a roller; 7. a cushion pad; 8. a chute; 9. a groove; 10. a ball bearing; 11. a first gasket; 12. a second gasket; 13. a through groove; 14. a connection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown:

a guide rail protective cover with a high-efficiency scrap cleaning function for a machine tool comprises a fixed seat 1, a telescopic cover body 2 is welded on the right side of the fixed seat 1, a telescopic cover head 3 is inserted into the inner side of the telescopic cover body 2, a connecting seat 4 is welded on the right side of the telescopic cover head 3, a first sealing gasket 11 is bonded on the outer surface of the left side of the fixed seat 1, a second sealing gasket 12 is bonded on the outer surface of the right side of the connecting seat 4, the first sealing gasket 11 plays a role in increasing the sealing property between the fixed seat 1 and external installation equipment, the second sealing gasket 12 plays a role in increasing the sealing property between the connecting seat 4 and a sliding block, the fixed seat 1 is n-shaped when viewed from the side and can be buckled on a guide rail, the telescopic cover head 3 and the fixed seat 1 are identical in overall structure, the difference is that a protective cover 5 is arranged on the telescopic cover head, can design 1 end-to-end connection of multiunit fixing base to increase the whole length of this protection casing.

The upper surface of the right side of the telescopic cover head 3 is provided with a through groove 13 in a penetrating manner, a protective cover 5 is arranged above the through groove 13, the protective cover 5 is fixedly connected with the telescopic cover head 3 through bolts, a connecting box 14 is arranged below the through groove 13, the top end of the connecting box 14 is fixedly welded with the inner surface of the telescopic cover head 3, a cleaning structure 6 is inserted into the inner side of the connecting box 14, the cleaning structure 6 comprises a fixed frame 61, a limiting strip 62, a spindle 63, a first transmission gear 64, a support 68, a connecting shaft 66, a second transmission gear 67, a roller 621, a liquid leakage port 69, a liquid guide pipe 610, a liquid collection box 611, a fixed box 612, a sponge 613, a cam 614, a sleeve 615, a connecting rod 616, a spring 617, a third transmission gear 618, a cleaning roller 619, a fourth transmission gear 620 and a roller 621, the bottom end of the fixed frame 61 penetrates through the connecting box 14, the limiting strips 62 are welded on the outer surfaces, connecting box 14 is square box-like, and its top welding is on flexible cover head 3 inner walls, and its inner chamber communicates with logical groove 13, and fixed frame 61 bottom runs through connecting box 14 and sets up, and spacing 62 block makes clean structure 6 can fix in connecting box 14, leads to the groove 13 top and seals through protective cover 5, through lifting protective cover 5 off, can take out clean structure 6.

Fixed frame 61's inboard is equipped with gyro wheel 621, one side of gyro wheel 621 rotates with fixed frame 61 through the pivot to be connected, the opposite side welding of gyro wheel 621 has main shaft 63, the quantity of gyro wheel 621 is two sets of, two sets of gyro wheels 621 are the both ends of main shaft 63 and arrange, first drive gear 64 and cam 614 have been cup jointed to the surface of main shaft 63, and cam 614 sets up in the right side of first drive gear 64, be connected gyro wheel 621 and fixed frame 61 through the pivot, can make gyro wheel 621 rotate at fixed frame 61, it can drive main shaft 63 through the rotation of gyro wheel 621 and rotate, make main shaft 63 drive first drive gear 64 and cam 614 rotate.

The inner surface of the fixed frame 61 is welded with the weep roller 65, the bottom end of the weep roller 65 is provided with the connecting shafts 66 in a penetrating way, the number of the connecting shafts 66 is two, the two groups of the connecting shafts 66 are arranged oppositely, the outer surface of the connecting shafts 66 is sleeved with the second transmission gear 67, and the second transmission gear 67 is meshed with the first transmission gear 64, so that the first transmission gear 64 can drive the second transmission gear 67 to rotate, the second transmission gear 67 drives the connecting shafts 66 to rotate,

one end of the connecting shaft 66 is welded with a bracket 68, the outer surface of the bracket 68 is penetrated and provided with a liquid leakage port 69, the outer surface of the bracket 68 is sleeved with a liquid guide pipe 610, the top end of the liquid guide pipe 610 is integrally connected with a liquid collection box 611, the outer surfaces of both ends of the liquid collecting box 611 are welded and fixed with the outer surface of the liquid leaking roller 65, the connecting shaft 66 penetrates through the liquid guiding tube 610, the bottom end of the liquid guiding tube 610 is provided with a fixed box 612, the inner side of the fixed box 612 is embedded with a sponge 613, the bottom end of the liquid guiding tube 610 is abutted against the sponge 613, the connecting shaft 66 penetrates through the catheter 610 to be connected with the bracket 68, so that the connecting shaft 66 can drive the bracket 68 to rotate, the bracket 68 is rotated to a certain position, so that the liquid leakage port 69 is communicated with the inner cavity of the liquid guide tube 610, lubricating oil in the liquid collection box 611 flows into the liquid guide tube 610 through the liquid leakage port 69 and then permeates into the sponge 613, and the top end of the liquid guide tube 610 is provided with an oil filling port for filling oil.

The left side of the first transmission gear 64 is provided with a third transmission wheel 618, the third transmission wheel 618 is rotatably connected with the fixed frame 61 through a rotating shaft, the bottom end of the third transmission wheel 618 is provided with a cleaning roller 619, the front end of the cleaning roller 619 is integrally connected with a fourth transmission gear 620, the fourth transmission gear 620 is meshed with the third transmission wheel 618, two ends of the cleaning roller 619 are rotatably connected with the fixed frame 61 through a rotating shaft, the first transmission gear 64 is meshed with the third transmission wheel 618, the first transmission gear 64 can drive the third transmission wheel 618 to rotate, the third transmission gear 618 drives the fourth transmission gear 620 to rotate, the fourth transmission gear 620 drives the cleaning roller 619 to rotate, the outer surface of the cleaning roller 619 is made of soft rubber, when the cleaning roller 619 rolls on a guide rail, debris can be pushed down from the rail, and the debris can be embedded into the cleaning roller 619 slightly.

The sleeve 615 is welded on the lower surface of the fixing frame 61, the connecting rod 616 is arranged on the inner side of the sleeve 615, the bottom end of the connecting rod 616 is welded and fixed with the upper surface of the fixing box 612, the spring 617 is sleeved on the outer surface of the connecting rod 616, the connecting rod 616 and the spring 617 form an elastic structure, the spring 617 plays a role in providing elasticity for the connecting rod 616, the top end of the connecting rod 616 is in a T shape, after the spring 617 is placed on the connecting rod 616, the elasticity of the spring 617 can be applied to the top end of the spring 617, the spring 617 can be kept in a state shown in fig. 5 when no external force is applied, the fixing box 612 is pushed by the longest point of the cam 614, the fixing box 612 can drive the sponge 613 to press down to be in contact with the guide rail, oil can be supplied to the guide rail, and after the longest point of the.

The left side both ends surface of flexible cover head 3 has all seted up recess 9, the inboard of recess 9 is equipped with ball 10, spout 8 has been seted up to the internal surface of flexible cover body 2, spout 8 is the both ends of flexible cover head 3 and arranges, spout 8's right side is equipped with blotter 7, ball 10 constitutes revolution mechanic with recess 9, slide in spout 8 through ball 10, can reduce the frictional force of flexible cover head 3 when flexible cover body 2 is interior, noise abatement.

The working principle is as follows: when the telescopic hood is used, the fixed seat 1 and the left side fixed position of the guide rail are fixedly connected through the bolt, the connecting seat 4 is fixed on the sliding block through the bolt, and the telescopic hood body 2 and the telescopic hood head 3 can cover the guide rail to protect the guide rail;

when the sliding block slides on the guide rail, the sliding block can drive the telescopic cover head 3 to slide, so that the telescopic cover head 3 drives the roller 621 to roll on the guide rail, the main shaft 63 drives the first transmission gear 64 to rotate, the first transmission gear 64 drives the second transmission gear 67 and the third transmission gear 618 to simultaneously rotate, the third transmission gear 618 drives the fourth transmission gear 620 to rotate, and the fourth transmission gear 620 drives the cleaning roller 619 to mix on the guide rail to roll and clean the guide rail;

meanwhile, the roller 621 can drive the second transmission gear 67, when the second transmission gear 67 rotates to a certain position, the bracket 68 can be driven to drive the liquid leakage port 69 to be communicated with the inner cavity of the liquid guide tube 610, so that the lubricating oil in the liquid collection box 611 can flow into the sponge 613 to supplement oil for the sponge 613, the cam 614 can be driven to abut against the fixed box 612 by one rotation of the main shaft 63, and the fixed box 612 drives the sponge 613 to press down to abut against the guide rail to wipe the guide rail;

through dismantling protective cover 5, can take out clean structure 6 from leading to groove 13, refuel and overhaul.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lathe is with guide rail protection casing that has high-efficient clear bits function, includes fixing base (1), its characterized in that: the right side welding of fixing base (1) has flexible cover body (2), the inboard of flexible cover body (2) is inserted and is equipped with flexible cover head (3), the right side welding of flexible cover head (3) has connecting seat (4), the right side upper surface of flexible cover head (3) pierces through and has seted up logical groove (13), the top that leads to groove (13) is equipped with protective cover (5), and protective cover (5) are connected fixedly with flexible cover head (3) through the bolt, the below that leads to groove (13) is equipped with connecting box (14), and the top of connecting box (14) and the internal surface welded fastening of flexible cover head (3), clean structure (6) are inserted to the inboard of connecting box (14), the left side both ends surface of flexible cover head (3) all sets up recess (9), the inboard of recess (9) is equipped with ball (10), spout (8) have been seted up to the internal surface of flexible cover body (2), the two ends of the sliding groove (8) which are the telescopic hood heads (3) are arranged, and the right side of the sliding groove (8) is provided with a cushion pad (7).

2. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 1, is characterized in that: the outer surface bonding of the left side of fixing base (1) has first sealed pad (11), the outer surface bonding of the right side of connecting seat (4) has second sealed pad (12).

3. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 1, is characterized in that: clean structure (6) are including fixed frame (61), spacing strip (62), main shaft (63), first drive gear (64), support (68), connecting axle (66), second drive gear (67), gyro wheel (621), weeping mouth (69), catheter (610), album liquid box (611), fixed box (612), sponge (613), cam (614), sleeve (615), connecting rod (616), spring (617), third drive wheel (618), cleaning roller (619), fourth drive gear (620) and gyro wheel (621), connecting box (14) are passed to the bottom of fixed frame (61), spacing strip (62) have all been welded to the both ends surface of fixed frame (61), spacing strip (62) are contradicted with the inner wall of connecting box (14).

4. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 3, is characterized in that: the inboard of fixed frame (61) is equipped with gyro wheel (621), one side of gyro wheel (621) is rotated with fixed frame (61) through the pivot and is connected, the opposite side welding of gyro wheel (621) has main shaft (63), the quantity of gyro wheel (621) is two sets ofly, two sets of gyro wheel (621) are the both ends of main shaft (63) and arrange.

5. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 4, is characterized in that: the outer surface of the main shaft (63) is sleeved with a first transmission gear (64) and a cam (614), and the cam (614) is arranged on the right side of the first transmission gear (64).

6. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 5, is characterized in that: the inner surface welding of fixed frame (61) has weeping roller (65), the bottom of weeping roller (65) runs through and is provided with connecting axle (66), the quantity of connecting axle (66) is both sides, and two sets of connecting axles (66) are opposite and arrange, second drive gear (67) has been cup jointed to the surface of connecting axle (66), and second drive gear (67) and first drive gear (64) meshing.

7. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 6, is characterized in that: the one end welding of connecting axle (66) has support (68), the surface of support (68) pierces through has seted up weeping mouth (69), the surface cover of support (68) is equipped with catheter (610), the top integration of catheter (610) is connected with album liquid box (611), and the both ends surface of album liquid box (611) all with weeping roller (65) surface welded fastening, connecting axle (66) pierce through catheter (610) and set up, the bottom of catheter (610) is equipped with fixed box (612), the inboard of fixed box (612) is embedded to have sponge (613), the bottom and the sponge (613) of catheter (610) are contradicted.

8. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 7, is characterized in that: the left side of first drive gear (64) is equipped with third drive wheel (618), and third drive wheel (618) rotates through pivot and fixed frame (61) to be connected, the bottom of third drive wheel (618) is equipped with cleaning roller (619), and the front end integration of cleaning roller (619) is connected with fourth drive gear (620), fourth drive gear (620) and third drive wheel (618) meshing, the both ends of cleaning roller (619) all rotate through pivot and fixed frame (61) to be connected.

9. The guide rail protective cover with the efficient chip cleaning function for the machine tool according to claim 8, is characterized in that: the lower surface welding of fixed frame (61) has sleeve (615), the inboard of sleeve (615) is equipped with connecting rod (616), the bottom and the fixed box (612) upper surface welded fastening of connecting rod (616), the surface cover of connecting rod (616) is equipped with spring (617), elastic structure is constituteed with spring (617) in connecting rod (616).