CN210254309U - High-hardness blade of numerically controlled lathe for shifting fork - Google Patents

Abstract

The utility model discloses a numerical control lathe high rigidity blade for shift fork, protect the grillage including shift fork platform and shift fork, the middle part of shift fork platform is provided with the grip block, the upper and lower both sides middle part of grip block is connected with the dead lever, and the top of dead lever settles and have the connecting rod, the top of connecting rod is provided with the guide arm, and the guide arm is close to the both sides of connecting rod and install the buckle board, shift fork backplate frame attach to the top of guide arm, the both sides of grip block are fixed with blade frame, and the outside one side that the grip block is close to blade frame settles and have the mounting panel. This numerical control lathe high rigidity blade for shift fork can be with the fly leaf block at shift fork platform and buckle board to can protect guide arm, connecting rod and dead lever inside the fly leaf, can reach the protection effect of parcel formula to spare part between the numerical control lathe shift fork, when numerical control lathe during operation, can stop a large amount of cutting sweeps between shift fork protection grillage, the condition of sweeps impact collision appears in effectual prevention.

Description

High-hardness blade of numerically controlled lathe for shifting fork

Technical Field

The utility model relates to a numerical control lathe shift fork technical field specifically is a numerical control lathe high rigidity blade for shift fork.

Background

The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools. The multi-station tool turret or the power tool turret is equipped, a machine tool has wide processing technological performance, and can process complex workpieces such as straight cylinders, oblique cylinders, circular arcs, various threads, grooves, worms and the like, and the shifting fork of the numerical control lathe is mainly used for fixing tools such as various threads, grooves, worms and the like, but the shifting fork of the numerical control lathe is frequently damaged by parts, so that the shifting fork of the numerical control lathe needs to be structurally improved.

When the shifting fork of the numerical control lathe on the market is used, the shifting fork does not have a close-range adjusting function, the product deviation falling condition is easily caused, and when the numerical control lathe works, the scrap impact collision condition easily occurs, and when a blade is fixed, the problem of clamping abrasion often occurs on the surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe high rigidity blade for shift fork to solve the numerical control lathe shift fork in use on the market that proposes in the above-mentioned background art, do not have closely regulatory function, cause the product deviation condition of droing easily, when numerical control lathe during operation, the sweeps impact collision condition appears easily, when carrying out the blade and fixing, the problem of centre gripping wearing and tearing often appears in the surface.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control lathe high rigidity blade for shift fork, includes shift fork platform and shift fork protection plate frame, the middle part of shift fork platform is provided with the grip block, the upper and lower both sides middle part of grip block is connected with the dead lever, and the top of dead lever settles and have the connecting rod, the top of connecting rod is provided with the guide arm, and the guide arm is close to the both sides of connecting rod and installs the buckle board, shift fork protection plate frame connects in the top of guide arm, the both sides of grip block are fixed with the blade frame, and the outside one side that the grip block is close to the blade frame settles.

Preferably, the guide rod is in threaded connection with the connecting rod, and the guide rod and the fixed rod form a rotating structure through the connecting rod.

Preferably, the shifting fork protection plate frame comprises a hinge column, a sheath and a movable plate, the sheath is installed at the top end of the shifting fork protection plate frame, the hinge column is connected inside the sheath, and the movable plate is arranged at the bottom of the sheath.

Preferably, the hinge column is movably connected with the movable plate, and the shifting fork protection plate frame forms a clamping structure with the movable plate through the hinge column.

Preferably, the blade frame includes rubber slab, lathe protective equipment and bolt post, one side that the mounting panel is close to the blade frame is provided with the bolt post, and the internal connection of bolt post has the lathe protective equipment, both sides are fixed with the rubber slab about the inside of lathe protective equipment.

Preferably, closely laminate between the inside inner wall of lathe protective equipment and the outside outer wall of bolt post, and the rubber slab passes through the lathe protective equipment and constitutes buckle structure with the bolt post.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the guide rod of the utility model forms a rotating structure through the connecting rod and the fixed rod, which is helpful for users to push the shifting fork parts of the numerical control lathe, can achieve the close-range adjusting effect on the high-hardness blade between the shifting forks of the numerical control lathe, can fix the high-hardness blade between the fixed rod and the clamping plate, and is favorable for preventing the falling-off phenomenon during the work;

2. the shifting fork protection plate frame of the utility model forms a clamping structure through the hinge column and the movable plate, can achieve the wrapping protection effect on parts between shifting forks of the numerical control lathe, can block a large amount of cutting scraps between the shifting fork protection plate frames when the numerical control lathe works, and effectively prevents the scraps from impacting and colliding;

3. the utility model discloses a rubber blanket passes through the lathe protective equipment and constitutes buckle structure with the bolt post, when fixing the high rigidity blade between the numerical control lathe shift fork, can protect the rubber blanket centre gripping between the high rigidity blade, strengthens the stability of numerical control lathe high rigidity blade, the surface of the high rigidity blade of extrusion wear numerical control lathe during effectual prevention is adjusted.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fork guard of the present invention;

fig. 3 is a schematic view of the internal structure of the blade frame according to the present invention.

In the figure: 1. a shift fork platform; 2. a buckle plate; 3. a shifting fork protection plate frame; 301. a hinge post; 302. a sheath; 303. a movable plate; 4. a guide bar; 5. a connecting rod; 6. fixing the rod; 7. a clamping plate; 8. mounting a plate; 9. a blade frame; 901. a rubber plate; 902. a lathe protector; 903. and a bolt column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-hardness blade of a numerically controlled lathe for a shifting fork comprises a shifting fork platform 1 and a shifting fork protection plate frame 3, wherein a clamping plate 7 is arranged in the middle of the shifting fork platform 1, fixing rods 6 are connected to the middle of the upper side and the lower side of the clamping plate 7, a connecting rod 5 is arranged at the top of each fixing rod 6, each connecting rod 4 is in threaded connection with each connecting rod 5, each guide rod 4 and each fixing rod 6 form a rotating structure, each guide rod 4 between the shifting fork platform 1 and a clamping plate 2 is manually screwed, so that the movable guide rod 4 drives each connecting rod 5 to rotate, each connecting rod 5 slowly pushes the corresponding fixing rod 6 to be close to the corresponding clamping plate 7 along threads, parts between the clamping plates 7 can be rotated, a user can push the shifting fork parts of the numerically controlled lathe, the high-hardness blade between the shifting forks of the numerically controlled lathe can achieve a short-distance adjusting effect, and can be fixed between the, the clamping device is characterized in that the clamping device is beneficial to preventing the phenomenon of falling off during working, a guide rod 4 is arranged at the top end of a connecting rod 5, clamping plates 2 are arranged on two sides, close to the connecting rod 5, of the guide rod 4, a shifting fork protection plate frame 3 is connected to the top end of the guide rod 4, blade frames 9 are fixed on two sides of a clamping plate 7, and a mounting plate 8 is arranged on one side, close to the outer portion of the blade frame 9, of;

the shifting fork protection plate frame 3 comprises a hinge column 301, a sheath 302 and a movable plate 303, the sheath 302 is installed at the top end of the shifting fork protection plate frame 3, the hinge column 301 is connected inside the sheath 302, the movable plate 303 is arranged at the bottom of the sheath 302, the hinge column 301 is movably connected with the movable plate 303, the shifting fork protection plate frame 3 and the movable plate 303 form a clamping structure through the hinge column 301, the hinge column 301 in the sheath 302 can be driven by pushing the movable plate 303 between the shifting fork protection plate frames 3, so that the hinge column 301 moves between the movable plate 303 and the shifting fork protection plate frame 3, the movable plate 303 can be clamped between a shifting fork platform 1 and a clamping plate 2, a guide rod 4, a connecting rod 5 and a fixed rod 6 can be protected inside the movable plate 303, parts between shifting forks of a numerical control lathe can achieve a packaging type protection effect, when the numerical control lathe works, a large amount of cutting scraps can be blocked between the shifting fork protection, effectively preventing the situation of scrap impact collision.

The blade frame 9 comprises a rubber plate 901, a lathe protector 902 and a bolt column 903, one side of the mounting plate 8 close to the blade frame 9 is provided with the bolt column 903, the inside of the bolt column 903 is connected with the lathe protector 902, the rubber plate 901 is fixed on the upper side and the lower side of the inside of the lathe protector 902, the inner wall of the lathe protector 902 is tightly attached to the outer wall of the bolt column 903, the rubber plate 901 and the bolt column 903 form a buckle structure image through the lathe protector 902, the bolt column 903 is buckled between the lathe protector 902 and the blade frame 9 through the movement of the thread of the bolt column 903 between the lathe protector 902, the rubber plate 901 can be clamped between the lathe protector 902 and the blade frame 9, when the high-hardness blade between the shifting fork of the numerical control lathe is fixed, the rubber plate 901 can be clamped and protected between the high-hardness blades, and the stability of the high-hardness blade of the numerical control lathe is enhanced, the surface of the high-hardness blade of the numerical control lathe is effectively prevented from being extruded and abraded during adjustment.

The working principle is as follows: when the high-hardness blade of the numerically controlled lathe for the shifting fork is used, firstly, the movable plate 303 between the shifting fork protection plate frames 3 is pushed to drive the hinge column 301 in the sheath 302, so that the hinge column 301 moves between the movable plate 303 and the shifting fork protection plate frames 3, the movable plate 303 can be clamped between the shifting fork platform 1 and the clamping plate 2, the guide rod 4, the connecting rod 5 and the fixed rod 6 can be protected inside the movable plate 303, and parts between shifting forks of the numerically controlled lathe can achieve a wrapping type protection effect; when the numerically controlled lathe works, a large amount of cutting scraps can be blocked between the shifting fork protection plate frames 3, the condition of scrap impact collision is effectively prevented, meanwhile, the threads of the bolt column 903 move between the lathe protection tool 902, so that the bolt column 903 is clamped between the lathe protection tool 902 and the blade frame 9, the rubber plate 901 can be clamped between the lathe protection tool 902 and the blade frame 9, when a high-hardness blade between shifting forks of the numerically controlled lathe is fixed, the rubber plate 901 can be clamped and protected between the high-hardness blades, the stability of the high-hardness blade of the numerically controlled lathe is enhanced, and the surface of the high-hardness blade of the numerically controlled lathe is effectively prevented from being extruded and abraded during adjustment; finally, through the manual guide arm 4 of twisting between shift fork platform 1 and the buckle board 2, make the guide arm 4 of activity drive connecting rod 5 and carry out rotary motion, connecting rod 5 is close to grip block 7 along the slow promotion dead lever 6 of screw thread, can rotate the buckle regulation to spare part between the grip block 7, help the user to promote numerical control lathe shift fork spare part, high rigidity blade between the numerical control lathe shift fork can reach closely the regulation effect, can fix high rigidity blade between dead lever 6 and grip block 7, be favorable to preventing the during operation phenomenon that drops, this is exactly this shift fork is with the theory of operation of numerical control lathe high rigidity blade.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a numerical control lathe high rigidity blade for shift fork, includes shift fork platform (1) and shift fork protection grillage (3), its characterized in that: the middle part of shift fork platform (1) is provided with grip block (7), the upper and lower both sides middle part of grip block (7) is connected with dead lever (6), and the top of dead lever (6) is settled there is connecting rod (5), the top of connecting rod (5) is provided with guide arm (4), and guide arm (4) are close to the both sides of connecting rod (5) and install buckle plate (2), shift fork protection plate frame (3) are connected in the top of guide arm (4), the both sides of grip block (7) are fixed with blade frame (9), and outside one side arrangement that grip block (7) are close to blade frame (9) has mounting panel (8).

2. The numerically controlled lathe high-hardness blade for a shift fork according to claim 1, characterized in that: the guide rod (4) is in threaded connection with the connecting rod (5), and the guide rod (4) and the fixing rod (6) form a rotating structure through the connecting rod (5).

3. The numerically controlled lathe high-hardness blade for a shift fork according to claim 1, characterized in that: the utility model discloses a fork protection plate frame, including shift fork protection plate frame (3), sheath (302) and fly leaf (303), sheath (302) are installed to the top of shift fork protection plate frame (3), and the internal connection of sheath (302) has hinge post (301), the bottom of sheath (302) is provided with fly leaf (303).

4. The numerically controlled lathe high-hardness blade for a shift fork according to claim 3, characterized in that: the hinge column (301) is movably connected with the movable plate (303), and the shifting fork protection plate frame (3) forms a clamping structure with the movable plate (303) through the hinge column (301).

5. The numerically controlled lathe high-hardness blade for a shift fork according to claim 1, characterized in that: the blade frame (9) includes rubber slab (901), lathe protective equipment (902) and bolt post (903), one side that mounting panel (8) are close to blade frame (9) is provided with bolt post (903), and the internal connection of bolt post (903) has lathe protective equipment (902), both sides are fixed with rubber slab (901) about the inside of lathe protective equipment (902).

6. The numerically controlled lathe high-hardness blade for a shift fork according to claim 5, characterized in that: the lathe protector is characterized in that the inner wall of the lathe protector (902) is tightly attached to the outer wall of the bolt column (903), and the rubber plate (901) and the bolt column (903) form a buckle structure through the lathe protector (902).

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