Crossbeam for preventing deviation in operation of quenching bed

Abstract

The present application relates to quenching processing equipment technical field, and disclose the crossbeam of preventing deviation in work based on quenching lathe, including lathe stand, sliding assembly, the top of the right side surface of lathe stand is provided with positioning slot, the inner wall of positioning slot is slidably connected with crossbeam, the crossbeam of preventing deviation in work based on quenching lathe, the clamp plate is extruded to the rebound pad after the stress of rolling wheel, then the push plate of clamp plate inner wall and piston rod touch and drive it to move in the inner wall of hollow tube, the area of piston rod moves in the interior of hollow tube reduces, excess gas is discharged through check valve, so that telescopic rod extends through connecting rod and drives arc-shaped rod to contract, the oil in oil bladder enters the oil absorbing cotton through the gap between protective shell and arc-shaped rod, then the oil in oil absorbing cotton moves to oil guide pipe through oil storage pipe, when rolling wheel rolls, oil guide pipe moves lubricating oil to the round shaft of the connecting place of clamp plate and rolling wheel, the purpose of automatic lubrication is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to quenching processing equipment technical field, specifically for the cross beam based on quenching lathe in the work to prevent deviation. TECHNICAL BACKGROUND

[0002] Mainly by the bed, sliding table, clamping rotary mechanism, cooling system, quenching liquid circulation system, electrical control system, etc. Quenching machine tool is generally single station (small diameter workpiece can adopt double station quenching machine tool), quenching machine tool has vertical and horizontal two categories from structure, users can select quenching machine tool according to quenching process, for special parts or special process, can be designed and manufactured according to the heating process requirements of special quenching machine tool.

[0003] And the general quenching lathe in the process of use, often there are the following two defects:

[0004] 1, lathe through the cross beam and column cooperation multi-directional movement work, after a long time of movement, will inevitably appear wear and tear, and then lead to the workpiece fit error, in the processing will appear not meet the requirements of the waste;

[0005] 2, the existing machine tool cross beam after a period of use, need to use hand-held oil gun for oiling maintenance work, in the process of oiling will appear leakage and overflow, waste lubricating oil, at the same time, the oil drops are difficult to clean, affect the appearance;

[0006] According to the above problems, we provide the cross beam based on quenching lathe in the work to prevent deviation, when the cross beam moves up and down on the inner wall of the column through the rolling wheel instead of the sliding block on the inner wall of the machine tool column, and at the same time, through the lubricating oil to reduce the friction between the rolling wheel and the machine tool column, to achieve the purpose of automatic lubrication. SUMMARY

[0007] In order to achieve the above automatic lubrication purpose, the present application provides the following technical scheme: the cross beam based on quenching lathe in the work to prevent deviation, including machine tool column, sliding assembly, the top of the right side surface of the machine tool column is provided with a positioning groove, the inner wall of the positioning groove is slidably connected with a cross beam;

[0008] The left side of the cross beam is fixedly installed with a movable sleeve, the inner wall of the movable sleeve is threadedly connected with a threaded rod, the surfaces of the left and right sides of the movable sleeve are fixedly installed with sliding assemblies, and the back surfaces of the sliding assemblies are slidably connected with sliding rods;

[0009] The sliding assembly comprises a sliding block, an oil bag is fixedly installed on the right side of the inner wall of the sliding block, guide rods are fixedly installed on the left and right sides of the top surface of the oil bag, an installation block is fixedly installed on the left side of the guide rod, a rebound pad is fixedly installed on the left side of the installation block, a clamping plate is fixedly installed on the left side of the rebound pad, and a rolling wheel is rollingly connected to the inner wall of the left side of the clamping plate.

[0010] A piston rod is movably connected to the inner wall of the guide rod, a hollow tube is movably connected to the right side surface of the piston rod, an oil guide pipe is fixedly installed on the front surface of the clamping plate, and an oil storage pipe is fixedly installed on the right side of the oil guide pipe.

[0011] A one-way valve is fixedly installed on the right inner wall of the bottom of the hollow tube, an extension rod is fixedly installed at the bottom end of the one-way valve, and a connecting rod is fixedly installed at the bottom end of the extension rod.

[0012] An oil absorption cotton is fixedly installed on the inner wall of the left side of the oil bag, an arc-shaped rod is fixedly installed on the right side of the protection shell, and an arc-shaped rod is fixedly installed on the right side of the protection shell.

[0013] The right side of the arc-shaped rod is fixedly installed on the right side of the support rod.

[0014] As preferred, the right side of the support rod is fixedly connected with the oil bag through a circular pad, the right surface of the arc-shaped rod is fixed with the connecting rod, the contact area of the circular pad is larger than the contact area of the support rod itself, and the support rod and the oil bag can be effectively fixed.

[0015] As preferred, the arc-shaped rod is composed of an outer sleeve and an inner rod, a compression spring is installed on the inner wall of the arc-shaped rod, the right side of the oil storage pipe is fixedly connected with the oil absorption cotton, and the surface of the oil bag is fixed with the sliding block through a fixed plate. The arc-shaped rod composed of the outer sleeve and the inner rod can slide, the installed compression spring has the effect of rapid rebound, and the oil storage pipe fixed with the oil absorption cotton can move the oil stored in the oil absorption cotton through the oil storage pipe.

[0016] As preferred, the side away from the horizontal center line of the oil bag of the connecting rod is fixed with the extension rod through a bearing, the diameter of the transverse section of the piston rod is matched with the hole in the inner wall of the hollow tube, and the installed bearing can continuously connect the connecting rod with the extension rod and has the effect of rotation.

[0017] As preferred, the number of the extension rods is two, the shapes and sizes of the two extension rods are equal, and the two extension rods are symmetrically distributed relative to the vertical center line of the oil absorption cotton. The two extension rods correspond to the top and bottom of the oil bag and have the effect of installation balance, and correspond to the two hollow tubes.

[0018] As preferred, the oil guide pipe and the oil storage pipe are connected through a rectangular plate, and the left side of the rectangular plate is fixedly connected with the left inner wall of the sliding block, and the rectangular plate supports the connection of the oil guide pipe and the oil storage pipe.

[0019] As preferred, the right surface of the clamping plate is fixedly installed with a push plate and is in contact with the piston rod through a rebound pad, and the inner wall of the sliding block is fixedly installed with a vertical rod, and the installed push plate can move to the right after the clamping plate is stressed, and the purpose of the contact with the piston rod is to provide a moving force of the piston rod.

[0020] As preferred, the clamping plate is movably connected with the rolling wheel through a round shaft, and the surface of the clamping plate is provided with a hole matching the diameter of the oil guide pipe, and the installed round shaft facilitates the fixation of the rolling wheel by the clamping plate and does not affect the stress rotation of the rolling wheel.

[0021] As preferred, the connecting part of the movable sleeve and the threaded rod is provided with a threaded groove matching the same, and the inner wall of the movable sleeve is rotatably installed with a rotating shaft, and the left and right sides of the movable sleeve are connected with the sliding assembly through a circular rod, and the matching threaded groove facilitates the movement of the movable sleeve on the surface of the threaded rod.

[0022] The beneficial effects of the present application are as follows: based on the cross beam of the quenching lathe for preventing deviation in work, the rolling wheel extrudes the oil bag in the rotating process, then the oil absorbing cotton and the oil storage pipe deliver the oil to the oil guide pipe, and the oil enters the round shaft of the rolling wheel through the hole in the inner wall of the clamping plate, the clamping plate extrudes the rebound pad after being stressed, then the push plate in the inner wall of the clamping plate touches the piston rod and drives it to move in the inner wall of the hollow pipe, the area in the hollow pipe is reduced after the piston rod moves, the excess gas is discharged through the one-way valve, the extension rod is extended through the connecting rod to drive the arc-shaped rod to contract, the oil in the oil bag enters the oil absorbing cotton through the gap between the protection shell and the arc-shaped rod after the arc-shaped rod contracts, and then the oil in the oil absorbing cotton moves to the oil guide pipe through the oil storage pipe, and the oil guide pipe moves the lubricating oil to the round shaft at the connection part of the clamping plate and the rolling wheel when the rolling wheel rolls, so that the purpose of automatic lubrication is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole plan view in the present application;

[0024] Figure 2 It is a schematic view of the guide assembly in the present application;

[0025] Figure 3 It is a schematic view of the guide assembly in the present application; Figure 2 It is a schematic view of the guide assembly in the present application;

[0026] Figure 4 It is a schematic view of the guide assembly in the present application; Figure 2 It is a schematic view of the guide assembly in the present application;

[0027] Figure 5 It is a schematic view of the clamping block structure in the application;

[0028] Figure 6 It is a schematic view of the clamping block structure in the application; Figure 5 It is a schematic view of the clamping block structure in the application.

[0029] In the figure: 1, machine tool column; 2, positioning groove; 3, cross beam; 4, movable sleeve; 5, threaded rod; 6, sliding assembly; 61, sliding block; 62, oil bag; 621, protective shell; 622, oil absorption cotton; 623, arc-shaped rod; 624, supporting rod; 63, guide rod; 64, mounting block; 65, rebound pad; 66, clamping plate; 67, rolling wheel; 68, piston rod; 69, hollow pipe; 610, oil guide pipe; 611, oil storage pipe; 612, one-way valve; 613, telescopic rod; 614, connecting rod; 7, sliding rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments of the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0031] Please refer to Figure 1 , the cross beam for preventing deviation of the quenching machine tool in work comprises a machine tool column 1 and a sliding assembly 6, characterized in that: a positioning groove 2 is formed in the top of the right side surface of the machine tool column 1, and the inner wall of the positioning groove 2 is slidably connected with the cross beam 3;

[0032] Please refer to Figure 2 , the left side of the cross beam 3 is fixedly installed with a movable sleeve 4, a threaded groove matched with the movable sleeve 4 is formed at the connecting position of the movable sleeve 4 and the threaded rod 5, a rotating shaft is rotatably installed on the inner wall of the movable sleeve 4, the left and right sides of the movable sleeve 4 are connected with the sliding assembly 6 through a circular rod, the matched threaded groove facilitates the movement of the movable sleeve 4 on the surface of the threaded rod 5, the installed rotating shaft cannot rotate the left and right sides of the sliding assembly 6 in the up-down movement of the entire movable sleeve 4, the installed circular rod plays a role of stable connection, the inner wall of the movable sleeve 4 is threadedly connected with the threaded rod 5, the left and right surfaces of the movable sleeve 4 are both fixedly installed with the sliding assembly 6, and the back surface of the sliding assembly 6 is slidably connected with the sliding rod 7;

[0033] Please refer to Figure 3The sliding assembly 6 comprises a sliding block 61, an oil bag 62 is fixedly installed on the right side of the inner wall of the sliding block 61, guide rods 63 are fixedly installed on the top surface of the oil bag 62, a mounting block 64 is fixedly installed on the left side of the guide rod 63, a rebound pad 65 is fixedly installed on the left side of the mounting block 64, a clamping plate 66 is fixedly installed on the left side of the rebound pad 65, a push plate is fixedly installed on the right side surface of the clamping plate 66 and penetrates through the rebound pad 65 and is in contact with a piston rod 68, a vertical rod is fixedly installed on the inner wall of the sliding block 61, the installed push plate can move to the right side after the clamping plate 66 is stressed, and the purpose of moving is to provide a moving force of the piston rod 68, the installed vertical rod makes the inner wall of the sliding block 61 more stable, prevents the sliding block 61 from being squeezed and damaged, and the inner wall of the left side of the clamping plate 66 is rotatably connected with a rolling wheel 67;

[0034] Please refer to Figure 4 The inner wall of the guide rod 63 is movably connected with the piston rod 68, the right side surface of the piston rod 68 is movably connected with a hollow tube 69, the front surface of the clamping plate 66 is fixedly installed with an oil guide pipe 610, the oil guide pipe 610 is connected with an oil storage pipe 611 through a rectangular plate, the left side of the rectangular plate is fixedly connected with the left inner wall of the sliding block 61, the rectangular plate supports the connection of the oil guide pipe 610 and the oil storage pipe 611, and the left side of the rectangular plate is fixedly connected with the sliding block 61, so that the rectangular plate has the effect of stable support, and the right side of the oil guide pipe 610 is fixedly installed with the oil storage pipe 611;

[0035] Please refer to Figure 5 The bottom of the right inner wall of the hollow tube 69 is fixedly installed with a one-way valve 612, the bottom end of the one-way valve 612 is fixedly installed with an extension rod 613, the number of the extension rod 613 is two, the shape and size of the two extension rods 613 are equal, and the two extension rods 613 are symmetrically distributed relative to the vertical center line of the oil absorbing cotton 622, the two extension rods 613 correspond to the top and bottom of the oil bag 62, have the effect of installation balance, and correspond to the two hollow tubes 69, the bottom end of the extension rod 613 is fixedly installed with a connecting rod 614, the side away from the horizontal center line of the oil bag 62 of the connecting rod 614 is fixed with the extension rod 613 through a bearing, the diameter of the transverse section of the piston rod 68 is matched with the hole in the inner wall of the hollow tube 69, the installed bearing can make the connecting rod 614 continuously connected with the extension rod 613, and has the effect of rotation, and the matched hole facilitates the sliding of the piston rod 68 on the inner wall of the hollow tube 69 after being stressed;

[0036] Please refer to Figure 4The inner wall of the left side of the oil bag 62 is fixedly provided with a protective shell 621, the inner wall of the protective shell 621 is fixedly provided with oil absorption cotton 622, the right side of the protective shell 621 is fixedly provided with an arc-shaped rod 623, the arc-shaped rod 623 is composed of an outer sleeve and an inner rod, the inner wall of the arc-shaped rod 623 is provided with a compression spring, the right side of the oil storage pipe 611 is fixedly connected with the oil absorption cotton 622, the surface of the oil bag 62 is fixed with the sliding block 61 through a fixed plate, the arc-shaped rod 623 composed of the outer sleeve and the inner rod can slide, the compression spring installed simultaneously has the function of rapid rebound, and the oil storage pipe 611 fixed with the oil absorption cotton 622 can move the oil stored in the oil absorption cotton 622 through the oil storage pipe 611, the fixed plate installed simultaneously facilitates the connection of the oil bag 62 and the sliding block 61, and simultaneously plays a separating role to prevent the damage of the oil bag 62;

[0037] Please refer to Figure 6 The right side of the arc-shaped rod 623 is fixedly provided with a supporting rod 624, the right side of the supporting rod 624 is fixedly connected with the oil bag 62 through a circular pad, the right side surface of the arc-shaped rod 623 is fixed with the connecting rod 614, the contact area of the circular pad is greater than the contact area of the supporting rod 624 itself, which can effectively fix the supporting rod 624 and the oil bag 62, and the arc-shaped rod 623 is fixed with the connecting rod 614, which can drive the arc-shaped rod 623 to move after the connecting rod 614 is stressed.

[0038] Working principle: based on the cross beam of the quenching machine tool for preventing deviation in work, mainly applied to the technical field of quenching machining equipment, the working principle is that when quenching work is carried out, the machine tool column 1 moves to the specified position, then the next step is operated through the program, the cross beam 3 moves on the surface of the threaded rod 5 through the movable sleeve 4, and the sliding block 61 slides on the inner wall of the machine tool column 1, when the sliding block 61 moves, the rolling wheel 67 is in rolling connection with the inner wall of the machine tool column 1, and the rolling wheel 67 drives the clamp plate 66 to extrude the rebound pad 65 after being stressed, then the push plate on the inner wall of the clamp plate 66 touches the piston rod 68 and drives it to move on the inner wall of the hollow pipe 69, the area inside the hollow pipe 69 decreases after the piston rod 68 moves, the excess gas is discharged through the one-way valve 612, so that the telescopic rod 613 extends through the connecting rod 614 to drive the arc-shaped rod 623 to contract, after the arc-shaped rod 623 contracts, the oil in the oil bag 62 enters the oil absorption cotton 622 through the gap between the protective shell 621 and the arc-shaped rod 623, and then the oil in the oil absorption cotton 622 moves to the oil guide pipe 610 through the oil storage pipe 611, when the rolling wheel 67 rolls, the oil guide pipe 610 moves the lubricating oil to the circular shaft at the connection position of the clamp plate 66 and the rolling wheel 67, so as to achieve the purpose of automatic lubrication, and the oil consumed by the rolling wheel 67 is equal to the oil discharged by the oil guide pipe 610, so that there is no situation of lubricating oil dripping.

[0039] In summary, based on the quenching bed in the work to prevent the emergence of deviation crossbeam, through the rolling wheel 67 in the process of rotation will be extruded force on the oil bag 62 extrusion, and then the oil absorbing cotton 622 and oil storage tube 611 will pass the oil liquid to the oil guide pipe 610 and enter the round shaft of the rolling wheel 67 through the hole in the inner wall of the clamping plate 66, the rolling wheel 67 is stressed to drive the clamping plate 66 to extrude the rebound pad 65, then the push plate on the inner wall of the clamping plate 66 touches the piston rod 68 and drives it to move on the inner wall of the hollow tube 69, after the piston rod 68 moves, the area inside the hollow tube 69 decreases, the excess gas is discharged through the one-way valve 612, so that the telescopic rod 613 extends through the connecting rod 614 to drive the arc-shaped rod 623 to contract, after the arc-shaped rod 623 contracts, the oil liquid inside the oil bag 62 enters the oil absorbing cotton 622 through the gap between the protective shell 621 and the arc-shaped rod 623, and then the oil liquid inside the oil absorbing cotton 622 moves to the oil guide pipe 610 through the oil storage tube 611, when the rolling wheel 67 rolls, the oil guide pipe 610 moves the lubricating oil to the round shaft at the connection between the clamping plate 66 and the rolling wheel 67, achieving the purpose of automatic lubrication.

[0040] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A crossbeam for preventing deviation in operation of a quenching machine tool, comprising a machine tool column (1), a sliding assembly (6), characterized in that: The top of the right side surface of the machine tool column (1) is provided with a positioning groove (2), and the inner wall of the positioning groove (2) is slidably connected with a cross beam (3); The left side of the cross beam (3) is fixedly provided with a movable sleeve (4), the inner wall of the movable sleeve (4) is threadedly connected with a threaded rod (5), and the left and right surfaces of the movable sleeve (4) are fixedly provided with sliding assemblies (6); the back surface of the sliding assembly (6) is slidably connected with a sliding rod (7); The sliding assembly (6) comprises a sliding block (61), the right side of the inner wall of the sliding block (61) is fixedly provided with an oil bag (62), the left and right sides of the top surface of the oil bag (62) are fixedly provided with guide rods (63), the left side of the guide rod (63) is fixedly provided with a mounting block (64), the left side of the mounting block (64) is fixedly provided with a rebound pad (65), the left side of the rebound pad (65) is fixedly provided with a clamping plate (66), and the inner wall of the left side of the clamping plate (66) is rollingly connected with a rolling wheel (67). The inner wall of the guide rod (63) is movably connected with a piston rod (68), the right surface of the piston rod (68) is movably connected with a hollow tube (69), the front surface of the clamping plate (66) is fixedly provided with an oil guide pipe (610), and the right side of the oil guide pipe (610) is fixedly provided with an oil storage pipe (611). The bottom of the right inner wall of the hollow tube (69) is fixedly provided with a one-way valve (612), the bottom end of the one-way valve (612) is fixedly provided with a telescopic rod (613), and the bottom end of the telescopic rod (613) is fixedly provided with a connecting rod (614). The inner wall of the left side of the oil bag (62) is fixedly provided with a protective shell (621), the inner wall of the protective shell (621) is fixedly provided with oil absorption cotton (622), and the right side of the protective shell (621) is fixedly provided with an arc-shaped rod (623). The right side of the arc-shaped rod (623) is fixedly provided with a supporting rod (624).

2. The quenching bed based crossbeam that prevents deviation in work according to claim 1, characterized in that: The right side of the supporting rod (624) is fixedly connected with the oil bag (62) through a circular pad, and the right surface of the arc-shaped rod (623) is fixedly connected with the connecting rod (614).

3. The quenching bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The arc-shaped rod (623) is composed of an outer sleeve and an inner rod, a compression spring is installed on the inner wall of the arc-shaped rod (623), the right side of the oil storage pipe (611) is fixedly connected with the oil absorption cotton (622), and the surface of the oil bag (62) is fixedly connected with the sliding block (61) through a fixed plate.

4. The quenching bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The side away from the horizontal center line of the oil bag (62) of the connecting rod (614) is fixedly connected with the telescopic rod (613) through a bearing, and the diameter of the transverse surface of the piston rod (68) is matched with the hole formed in the inner wall of the hollow tube (69).

5. The quenching bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The number of the telescopic rods (613) is two, the shapes and sizes of the two telescopic rods (613) are equal, and they are symmetrically distributed relative to the vertical center line of the oil absorption cotton (622).

6. The quench bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The oil guide pipe (610) and the oil storage pipe (611) are connected through a rectangular plate, and the left side of the rectangular plate is fixedly connected with the left inner wall of the sliding block (61).

7. The quench bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The right side surface of the clamping plate (66) is fixedly provided with a push plate and is in close contact with the piston rod (68) through a rebound pad (65), and the inner wall of the sliding block (61) is fixedly provided with a vertical rod.

8. The quench bed based crossbeam that prevents deviation in operation according to claim 1, characterized in that: The clamping plate (66) is movably connected with the rolling wheel (67) through a round shaft, and the surface of the clamping plate (66) is provided with a hole with a diameter matched with that of the oil guide pipe (610).

9. The high-precision process for the high-precision numerical control extrusion gear cutting machine according to claim 1, characterized in that: A threaded groove matched with the threaded rod (5) is formed at the connecting position of the movable sleeve (4) and the threaded rod (5), a rotating shaft is rotatably installed on the inner wall of the movable sleeve (4), and the left and right sides of the movable sleeve (4) are connected with the sliding assembly (6) through a round rod.

Images