CN209792626U

CN209792626U - Lathe button protection mechanism for machining

Info

Publication number: CN209792626U
Application number: CN201920334762.3U
Authority: CN
Inventors: 陈汉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2019-12-17
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a lathe button protection mechanism for machining, including control keypad, mounting panel, magnetic sheet, spout, guide arm, protection shield, supplementary button, lead to groove, fixed pin, reset coil spring, dwang, connecting rod, spacing hole, spring, recess and pull rod. The utility model discloses stimulate the connecting rod, the connecting rod removes and drives the dwang and rotate around the fixed pin, the dwang rotates and makes reset coil spring elastic potential energy increase, the dwang rotates and extrudes the protection shield, the protection shield receives the extrusion and removes along the guide arm, the protection shield removes and drives the metal sheet and remove and the magnetic sheet separation, and then accomplish opening of protection shield, the protection shield removes and drives spacing hole and remove, spacing hole removes when lining up with the recess, under the effect of spring force, the stopper gets into spacing downthehole portion, and then carry out spacing fixed to the protection shield, supplementary button aligns with the button this moment, the convenience is operated the button.

Description

Lathe button protection mechanism for machining

Technical Field

The utility model relates to a lathe button protection device specifically is a lathe button protection mechanism for machining, belongs to machining technical field.

Background

A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like.

Lathe button protection mechanism for machining that uses at present has certain defect, lacks the convenient promotion of protection mechanism and opens the function, causes the auxiliary button inconvenient to align the button, and is inconvenient to start or close lathe body, lacks stop gear simultaneously, causes the protection shield displacement distance and can not carry out spacing fixed, and the inconvenient button that makes is assisted aligns the button. Therefore, a machine tool key protection mechanism for machining is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lathe button protection mechanism for machining for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a lathe button protection mechanism for machining, including control keypad, mounting panel, magnetic sheet, pushing mechanism and stop gear, two mounting panels, two of control keypad both ends symmetry installation the inner fixed mounting magnetic sheet of mounting panel, magnetic sheet one end is laminated with the control keypad.

The pushing mechanism comprises a chute, a guide rod, a protective plate, an auxiliary key, a through groove, a fixed pin, a reset coil spring, a rotating rod and a connecting rod, the inner end of the mounting plate is provided with a chute, a guide rod is fixedly mounted in the chute, a protective plate is mounted on the annular side surface of the guide rod, the two ends of the protection board are respectively arranged in the sliding chutes in the two mounting boards, the top end of the protection board is symmetrically provided with two auxiliary keys, the bottom ends of the two auxiliary keys are attached to the control key board, the top end of the mounting board is provided with a through groove, one end of the through groove is communicated with the sliding groove, a fixed pin is arranged in the through groove, a reset coil spring is arranged on the annular side surface of the fixed pin, and the reset coil spring outside is fixed inside the dwang, dwang one end and protection board laminating mutually, dwang one end extends to logical groove outside, dwang fixed mounting connecting rod.

Stop gear includes spacing hole, stopper, spring, recess and pull rod, two spacing holes are seted up to protection shield both ends symmetry, two the inside recess that has all seted up of spout, and the inside fixed mounting spring of recess, spring one end fixed mounting is on the stopper, stopper one end and protection shield laminating mutually, stopper one end fixed mounting pull rod, and pull rod one end extends to the mounting panel outside, the spring mounting is on pull rod annular side.

Preferably, the cross section of the limiting hole is triangular, and the cross section of the limiting block is triangular.

Preferably, the control key board is symmetrically provided with two keys, the initial positions of the two keys and the initial positions of the two auxiliary keys are staggered, and the diameters of the auxiliary keys are slightly smaller than the diameters of the keys.

Preferably, one end of the protection plate is provided with a rectangular groove, and a metal plate is fixedly installed in the rectangular groove.

Preferably, the magnetic plate is connected with the mounting plate through a stud bolt, and the pull rod is connected with the limiting block through a screw.

Preferably, two through holes are symmetrically formed in one end of the protection plate, balls are mounted in the through holes, and the spherical side faces of the balls are attached to the guide rod.

The utility model has the advantages that:

1. First beneficial effect, the pulling connecting rod, the connecting rod removes and drives the dwang and rotate around the fixed pin, the dwang rotates and makes reset coil spring elastic potential energy increase, the dwang rotates and extrudes the protection shield, the protection shield receives the extrusion and removes along the guide arm, the protection shield removes and drives the metal sheet and remove and the magnetic sheet separation, and then accomplish opening of protection shield, the automatic re-setting of dwang is convenient for to reset coil spring's elastic potential energy, it has certain defect to have solved the lathe button protection mechanism for the machining that uses at present, lack the convenient promotion of protection mechanism and open the function, cause the inconvenient button alignment of supplementary, inconvenient problem of starting or closing the lathe main part.

2. The second beneficial effect, the protection shield removes and drives spacing hole and removes, when spacing hole removes and aligns with the recess, under the effect of spring force, the stopper gets into spacing downthehole portion, and then carry out spacing fixed to the protection shield, supplementary button aligns with the button this moment, conveniently operate the button, the convenient stopper of pulling rod is pulled out from spacing downthehole portion in design, conveniently promote the protection shield and protect the button, the problem of lacking stop gear has been solved, it can not carry out spacing fixed to cause the protection shield displacement, the inconvenient drawback that the button was aimed at to supplementary button.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

fig. 1 is a schematic view of the overall structure of the present invention.

fig. 2 is a schematic structural view of the pushing mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. control keypad, 2, mounting panel, 3, magnetic sheet, 4, spout, 5, guide arm, 6, protection shield, 7, supplementary button, 8, logical groove, 9, fixed pin, 10, reset coil spring, 11, dwang, 12, connecting rod, 13, spacing hole, 14, spacing hole, 15, spring, 16, recess, 17, pull rod.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a lathe key protection mechanism for machining includes a control key board 1, mounting plates 2, magnetic plates 3, a pushing mechanism and a limiting mechanism, wherein two mounting plates 2 are symmetrically mounted at two ends of the control key board 1, the magnetic plates 3 are fixedly mounted at the inner ends of the two mounting plates 2, and one end of each magnetic plate 3 is attached to the control key board 1.

The pushing mechanism comprises a sliding groove 4, a guide rod 5, a protective plate 6, auxiliary keys 7, a through groove 8, a fixing pin 9, a reset coil spring 10, a rotating rod 11 and a connecting rod 12, wherein the inner end of each mounting plate 2 is provided with the sliding groove 4, the guide rod 5 is fixedly mounted in the sliding groove 4, the annular side surface of the guide rod 5 is provided with the protective plate 6, two ends of the protective plate 6 are respectively mounted in the sliding grooves 4 in the two mounting plates 2, the top ends of the protective plate 6 are symmetrically provided with the two auxiliary keys 7, the bottom ends of the two auxiliary keys 7 are attached to the control key plate 1, the top end of each mounting plate 2 is provided with the through groove 8, one end of the through groove 8 is communicated with the sliding groove 4, the fixing pin 9 is mounted in the through groove 8, the reset coil spring 10 is mounted on the annular side, 11 one end of dwang extends to logical groove 8 outside, 11 fixed mounting connecting rods 12 of dwang, user of service stimulate connecting rod 12, connecting rod 12 removes and drives dwang 11 and rotates around fixed pin 9, dwang 11 rotates and makes 10 elastic potential energy of reset coil spring increase, dwang 11 rotates and extrudes protection shield 6, protection shield 6 receives the extrusion and removes along guide arm 5, protection shield 6 removes and drives the metal sheet and remove 3 separations with the magnetic sheet, and then accomplish opening of protection shield 6, the elastic potential energy of reset coil spring 10 is convenient for dwang 11's automatic re-setting.

The limiting mechanism comprises limiting holes 13, limiting blocks 14, springs 15, grooves 16 and pull rods 17, two limiting holes 13 are symmetrically formed in two ends of the protection plate 6, the grooves 16 are formed in the two sliding grooves 4, the springs 15 are fixedly mounted in the grooves 16, one ends of the springs 15 are fixedly mounted on the limiting blocks 14, one ends of the limiting blocks 14 are attached to the protection plate 6, one ends of the limiting blocks 14 are fixedly mounted on the pull rods 17, one ends of the pull rods 17 extend to the outer side of the mounting plate 2, the springs 15 are mounted on the annular side faces of the pull rods 17, the protection plate 6 moves to drive the limiting holes 13 to move, when the limiting holes 13 move to be aligned with the grooves 16, the limiting blocks 14 enter the limiting holes 13 under the action of the elastic force of the springs 15, the protection plate 6 is limited and fixed, the auxiliary keys 7 are aligned with the keys at the moment, the keys are convenient to operate, the limiting blocks 14 are conveniently pulled out, the protection board 6 is conveniently pushed to protect the keys.

The cross section of the limiting hole 13 is triangular, the cross section of the limiting block 14 is triangular, and the limiting hole 13 is convenient for extruding the limiting block 14 when the protection plate 6 is pushed; the control key board 1 is symmetrically provided with two keys, the initial positions of the two keys and the initial positions of the two auxiliary keys 7 are staggered, the diameter of each auxiliary key 7 is slightly smaller than that of each key, and the design is convenient for operating the keys by pressing the auxiliary keys 7; a rectangular groove is formed in one end of the protection plate 6, a metal plate is fixedly installed in the rectangular groove, and the design is convenient for the protection plate 6 to be attached to the magnetic plate 3; the magnetic plate 3 is connected with the mounting plate 2 through a stud bolt, the pull rod 17 is connected with the limiting block 14 through a screw, and the design facilitates the mounting of the magnetic plate 3 and the connection of the pull rod 17 and the limiting block 14; two through holes are symmetrically formed in one end of the protection plate 6, balls are arranged in the through holes, the spherical side faces of the balls are attached to the guide rod 5, and the design reduces friction force between the protection plate 6 and the guide rod 5.

The utility model discloses when using, user of service stimulates connecting rod 12, connecting rod 12 removes and drives dwang 11 and rotate around fixed pin 9, dwang 11 rotates and makes reset coil spring 10 elastic potential energy increase, dwang 11 rotates and extrudes protection shield 6, protection shield 6 receives the extrusion and removes along guide arm 5, protection shield 6 removes and drives the metal sheet and remove and the separation of magnetic sheet 3, and then accomplishes opening of protection shield 6, the elastic potential energy of reset coil spring 10 is convenient for dwang 11's automatic re-setting.

protection shield 6 removes and drives spacing hole 13 and removes, and when spacing hole 13 removed and align with recess 16, under the effect of spring 15 elasticity, stopper 14 got into spacing hole 13 inside, and then carried out spacing fixed to protection shield 6, and supplementary button 7 aligns with the button this moment, conveniently operates the button, and the convenient design of pull rod 17 is pulled out stopper 14 from spacing hole 13 inside, conveniently promotes protection shield 6 and protects the button.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lathe button protection mechanism for machining which characterized in that: the device comprises a control key board (1), mounting plates (2), magnetic plates (3), a pushing mechanism and a limiting mechanism, wherein the two mounting plates (2) are symmetrically mounted at two ends of the control key board (1), the magnetic plates (3) are fixedly mounted at the inner ends of the two mounting plates (2), and one end of each magnetic plate (3) is attached to the control key board (1);

The pushing mechanism comprises a sliding groove (4), a guide rod (5), a protective plate (6), auxiliary keys (7), a through groove (8), a fixing pin (9), a reset coil spring (10), a rotating rod (11) and a connecting rod (12), wherein the inner end of each mounting plate (2) is provided with the sliding groove (4), the guide rod (5) is fixedly installed in the sliding groove (4), the protective plate (6) is installed on the annular side surface of the guide rod (5), the two ends of the protective plate (6) are respectively installed in the sliding grooves (4) in the two mounting plates (2), the two auxiliary keys (7) are symmetrically installed at the top ends of the protective plate (6), the bottom ends of the two auxiliary keys (7) are attached to the control key plate (1), the top end of each mounting plate (2) is provided with the through groove (8), one end of each through groove (8) is communicated with the corresponding, a reset coil spring (10) is arranged on the annular side surface of the fixing pin (9), the outer side of the reset coil spring (10) is fixed inside a rotating rod (11), one end of the rotating rod (11) is attached to the protection plate (6), one end of the rotating rod (11) extends to the outer side of the through groove (8), and a connecting rod (12) is fixedly arranged on the rotating rod (11);

Stop gear includes spacing hole (13), stopper (14), spring (15), recess (16) and pull rod (17), two spacing holes (13), two are seted up to protection shield (6) both ends symmetry spout (4) are inside all to be seted up recess (16), and recess (16) inside fixed mounting spring (15), spring (15) one end fixed mounting is on stopper (14), stopper (14) one end is laminated mutually with protection shield (6), stopper (14) one end fixed mounting pull rod (17), and pull rod (17) one end extends to the mounting panel (2) outside, install on pull rod (17) annular side spring (15).

2. The machine tool key protection mechanism according to claim 1, wherein: the cross section of the limiting hole (13) is triangular, and the cross section of the limiting block (14) is triangular.

3. The machine tool key protection mechanism according to claim 1, wherein: two keys are symmetrically arranged on the control key board (1), the initial positions of the two keys and the initial positions of the two auxiliary keys (7) are staggered, and the diameter of each auxiliary key (7) is slightly smaller than that of each key.

4. The machine tool key protection mechanism according to claim 1, wherein: one end of the protection plate (6) is provided with a rectangular groove, and a metal plate is fixedly arranged in the rectangular groove.

5. The machine tool key protection mechanism according to claim 1, wherein: the magnetic plate (3) is connected with the mounting plate (2) through a stud bolt, and the pull rod (17) is connected with the limiting block (14) through a screw.

6. The machine tool key protection mechanism according to claim 1, wherein: two through holes are symmetrically formed in one end of the protection plate (6), balls are mounted in the through holes, and the spherical side faces of the balls are attached to the guide rod (5).