CN216550493U - Motor structure of numerically-controlled vibrating leather cutting machine electric tool bit - Google Patents

Abstract

The utility model discloses a motor structure of a motor moving head of a numerical control vibration leather cutting machine, which comprises a sliding groove, an inserting hole, a blade, a fixed plate and a motor, wherein the motor is arranged on a bottom plate, the output end of the motor is provided with a transmission shaft, the motor is in transmission connection with a gearbox through the transmission shaft, one end of the gearbox, which is far away from the motor, is in transmission connection with the fixed plate through the transmission shaft, a threaded column is arranged on the fixed plate, one end of the threaded column is provided with a limiting block, one end of the threaded column, which is far away from the limiting block, is provided with a nut, the inserting hole penetrates through the blade, one side of the inserting hole is provided with the sliding groove, the surface of the blade is positioned at two sides of the sliding groove and is provided with cushion blocks, and the blade is limited and clamped between the limiting block and the fixed plate through the cushion blocks and the limiting block. The utility model has the advantages of facilitating the quick replacement of the blade, further reducing the time required by the replacement of the blade and achieving the purpose of increasing the production efficiency of leather.

Description

Motor structure of numerically-controlled vibrating leather cutting machine electric tool bit

Technical Field

The utility model relates to the technical field of leather cutting machines, in particular to a motor structure of a numerically-controlled vibrating leather cutting machine electric tool bit.

Background

The leather cutting machine is a special leather cutting device, and is used for cutting thicker leather into thinner leather layers. The cutter of current leather cutting machine is installed on the blade frame support, but current cutter all presses through the bolt and fixes on the blade frame, when needing to be changed the blade and change the dismouting, needs to spend more time, and dismouting efficiency is lower, and then influences the cutting efficiency of leather.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor structure of a numerically controlled vibration leather cutting machine electric tool bit, which has the advantages of facilitating the quick replacement of a blade, further reducing the time required for replacing the blade, achieving the purpose of increasing the production efficiency of leather, and solving the problems that the existing cutters are fixed on a blade frame through bolts in a pressing manner, and the cutting efficiency of the leather is influenced due to the fact that much time is needed and the disassembly and assembly efficiency is low when the blade needs to be replaced and disassembled.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a motor structure of numerically controlled vibration leather cutting machine electric tool bit, includes spout, spliced eye, blade, fixed plate and motor, the motor is installed on the bottom plate, the output of motor is equipped with the transmission shaft, the motor passes through the transmission shaft and is connected with the gearbox transmission, the one end that the gearbox deviates from the motor is passed through the transmission shaft and is connected with the fixed plate transmission, install the screw thread post on the fixed plate, the one end of screw thread post is equipped with the stopper, the screw thread post deviates from the one end of stopper and installs the nut, run through on the blade and seted up the spliced eye, the spout has been seted up to one side of spliced eye, the surface of blade is located the both sides of spout and is equipped with the cushion, the blade passes through the spacing centre gripping of cushion and stopper between stopper and fixed plate.

Preferably, the cushion block is in a slope shape, and the lower end of the cushion block faces the same direction as the rotation direction of the blade.

Preferably, the size of the plug-in hole is matched with the size of the limiting block, and the size of the threaded column is matched with the size of the sliding groove.

Preferably, a spring is sleeved on the threaded column between the fixing plate and the nut.

Preferably, the number of the sliding grooves and the number of the inserting holes are four, and one sliding groove and one inserting hole are distributed on the blade in an annular array mode.

Compared with the prior art, the utility model has the beneficial effects that: by arranging the blade, the blade is provided with a sliding chute and a plugging hole in a penetrating way, and the two sides of the sliding chute on the blade are provided with cushion blocks, when in use, a user aligns the limiting block with the inserting hole for inserting and leads the limiting block to completely penetrate through the inserting hole, then the user rotates the blade to lead the threaded column to slide into the sliding chute, and is clamped and fixed between the limiting block and the fixed plate through the cushion block, a spring is arranged on the threaded column at the rear side of the fixed plate and is positioned between the nut and the fixed plate, the nut is pushed by the spring, so that the spacing block can tightly clamp the cushion block, and when the blade rotates, the blade enables the threaded column to be always positioned at the tail end of the sliding groove due to the inertia effect, and then prevent that the blade from breaking away from the fixed plate, when needs pull down the blade, only need reverse rotation blade, make the cushion leave from between stopper and the fixed plate to the limiting block aims at the spliced eye, and later the user takes off the blade by hand.

Drawings

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

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

fig. 3 is a side view of the blade of the present invention.

In the figure: 1. a chute; 2. a limiting block; 3. cushion blocks; 4. inserting holes; 5. a blade; 6. a fixing plate; 7. a spring; 8. a threaded post; 9. a gearbox; 10. a drive shaft; 11. a motor; 12. a base plate; 13. and a nut.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the utility model provides a numerical control vibrates motor structure of leather cutting machine electric tool bit, including spout 1, spliced eye 4, blade 5, fixed plate 6 and motor 11, motor 11 installs on bottom plate 12, motor 11's output is equipped with transmission shaft 10, motor 11 passes through transmission shaft 10 and is connected with the 9 transmissions of gearbox, transmission shaft 10 and 6 transmissions of fixed plate are passed through to the one end that gearbox 9 deviates from motor 11 and is connected, install screw thread post 8 on the fixed plate 6, it has cup jointed spring 7 to lie in between fixed plate 6 and the nut 13 on the screw thread post 8, promote nut 13 through spring 7, it is inseparabler to the centre gripping of cushion 3 to make stopper 2.

One end of the threaded column 8 is provided with a limiting block 2, one end of the threaded column 8, which is far away from the limiting block 2, is provided with a nut 13, a blade 5 is provided with an inserting hole 4 in a penetrating way, the size of the inserting hole 4 is matched with the size of the limiting block 2, the size of the threaded column 8 is matched with the size of the sliding groove 1, one side of the inserting hole 4 is provided with the sliding groove 1, the sliding grooves 1 and the inserting holes 4 are respectively provided with four, one sliding groove 1 and one inserting hole 4 are distributed on the blade 5 in an annular array way, when the blade 5 rotates, the blade 5 is always positioned at the tail end of the sliding groove 1 due to the inertia effect, so as to prevent the blade 5 from being separated from the fixed plate 6, when the blade 5 needs to be dismounted, only the blade 5 needs to be reversely rotated, so that the cushion block 3 is separated from between the limiting block 2 and the fixed plate 6, and the limiting block 2 is aligned with the inserting hole 4, then a user manually takes down the blade 5, the surface of the blade 5 is positioned at two sides of the sliding groove 1 and is provided with the cushion blocks 3, cushion 3 is slope form, and the lower extreme orientation of cushion 3 is the same with the rotation direction of blade 5, and the user aims at limiting block 2 and pegs graft at spliced eye 4 to make limiting block 2 run through spliced eye 4 completely, later the user rotates blade 5, makes screw post 8 slide in spout 1, and fixes between limiting block 2 and fixed plate 6 through the 3 centre gripping of cushion, and blade 5 passes through the spacing centre gripping of cushion 3 and limiting block 2 between limiting block 2 and fixed plate 6.

The working principle is as follows: the user aims at limiting block 2 with spliced eye 4 grafting, and make limiting block 2 run through spliced eye 4 completely, later the user rotates blade 5, make screw post 8 slide in spout 1, and fix between limiting block 2 and fixed plate 6 through 3 centre clampings of cushion, spring 7 has been cup jointed between fixed plate 6 and nut 13 on the screw post 8, promote nut 13 through spring 7, make limiting block 2 inseparabler to the centre gripping of cushion 3, when blade 5 rotates, blade 5 is because inertia effect, make screw post 8 be located the end of spout 1 all the time, and then prevent that blade 5 from breaking away from on fixed plate 6, when blade 5 needs to be pulled down, only need reverse rotation blade 5, make cushion 3 leave between limiting block 2 and the fixed plate 6, and time limiting block 2 aims at spliced eye 4, later the user is manual to take off blade 5.

It will be evident to those skilled in the art that the utility model 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 utility model 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 (5)

1. The utility model provides a motor structure of numerical control vibration leather cutting machine electric tool bit, includes spout (1), spliced eye (4), blade (5), fixed plate (6) and motor (11), its characterized in that: the motor (11) is arranged on the bottom plate (12), the output end of the motor (11) is provided with a transmission shaft (10), the motor (11) is in transmission connection with the gearbox (9) through a transmission shaft (10), one end of the gearbox (9) departing from the motor (11) is in transmission connection with the fixed plate (6) through a transmission shaft (10), a threaded column (8) is arranged on the fixed plate (6), a limiting block (2) is arranged at one end of the threaded column (8), a nut (13) is arranged at one end of the threaded column (8) deviating from the limiting block (2), the blade (5) is provided with a plug hole (4) in a penetrating way, one side of the plug hole (4) is provided with a sliding chute (1), cushion blocks (3) are arranged on the surfaces of the blades (5) and positioned on two sides of the sliding groove (1), the blade (5) is clamped between the limiting block (2) and the fixing plate (6) in a limiting way through the cushion block (3) and the limiting block (2).

2. The motor structure of the electric knife head of the numerical control vibration leather cutting machine according to claim 1, characterized in that: the cushion block (3) is in a slope shape, and the lower end of the cushion block (3) faces the same direction as the rotation direction of the blade (5).

3. The motor structure of the electric knife head of the numerical control vibration leather cutting machine according to claim 1, characterized in that: the size of the plug-in hole (4) is matched with that of the limiting block (2), and the size of the threaded column (8) is matched with that of the sliding groove (1).

4. The motor structure of the electric knife head of the numerical control vibration leather cutting machine according to claim 1, characterized in that: and a spring (7) is sleeved between the fixing plate (6) and the nut (13) on the threaded column (8).

5. The motor structure of the electric knife head of the numerical control vibration leather cutting machine according to claim 1, characterized in that: the number of the sliding grooves (1) and the number of the inserting holes (4) are four, and one sliding groove (1) and one inserting hole (4) are distributed on the blade (5) in an annular array mode.

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