CN218835943U - Iron wire cutting device - Google Patents

Abstract

The utility model discloses an iron wire cutting device, which belongs to the technical field of cutting devices; it comprises a mounting platform, the top side of the mounting platform is provided with a mounting frame, the top of the mounting platform is provided with a supporting seat, and the supporting The seat is located directly below the installation frame, and the top of the installation frame is provided with a servo motor, and the output end of the servo motor is provided with a first threaded rod, and the outside of the first threaded rod is sleeved with a threaded sleeve, and the threaded The bottom end of the sleeve is provided with a shearing blade, the other side of the top of the mounting table is provided with a slot, and a sliding seat is provided above the mounting table, and the sliding seat slides inside the slot, and the mounting table The top is provided with a column. The utility model can fix one end of the iron wire through the sliding seat, and wrap the other end on the column, then stretch the iron wire to facilitate the processing and measurement of the iron wire, and then limit the position of the iron wire through the support seat, so as to facilitate the adjustment of the iron wire to crop.

Description

A wire cutting device

technical field

The utility model relates to the technical field of cutting devices, in particular to an iron wire cutting device.

Background technique

In the production and processing of screws, it is necessary to cut the iron wire coil according to the specifications, and the cut iron wire section is then processed into screws by cold heading and other processes. The cutting devices in the prior art are often automatic equipment, with complex structures and high power consumption. , so it is not suitable for small batch production such as samples.

Therefore, in small batch production, the cutting of iron wire is usually manually cut, but the iron wire coil is usually arranged around the winding device, so that the iron wire coil is arc-shaped as a whole. When measuring, it is inconvenient to measure the length to be cut, so the cutting efficiency of the wire coil is low. Therefore, we propose a wire cutting device to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art involved in the background art, and propose a wire cutting device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A wire cutting device, comprising a mounting table, a mounting frame is provided on one side of the top end of the mounting table, a support seat is provided on the top end of the mounting table, the support seat is located directly below the mounting frame, and the mounting frame The top end of the servo motor is provided with a servo motor, the output end of the servo motor is provided with a first threaded rod, the outside of the first threaded rod is sleeved with a threaded sleeve, and the bottom end of the threaded sleeve is provided with a shear blade. The other side of the top of the mounting table is provided with a slot, and a sliding seat is provided above the mounting table, and the sliding seat slides inside the slot, and a column is provided at the top of the mounting table;

One end of the wire coil can be fixed above the sliding seat, and then the wire coil itself is placed above the supporting seat, and the wire coil is stretched by sliding the sliding seat, so that the whole wire coil is in a straight line, which is convenient for adjusting the length of the wire coil. Measuring, and then cutting the iron wire roll by the shearing blade, the operation is simple, so that the cutting efficiency of the iron wire roll is improved.

Preferably, the top of the support seat is horizontally provided with a limit groove, the limit groove is a through-type setting, and the top of the support seat is longitudinally provided with a shear groove, and the shear groove and the shear blade are mutually adapted ;

The iron wire can be put into the inside of the limiting groove to avoid the shaking of the iron wire, and then the cutting blade is embedded in the inside of the cutting groove to complete the cutting of the iron wire, so that the cutting effect of the iron wire is better.

Preferably, limit rods are provided on both sides of the top end of the shearing blade, and the top ends of the limit rods extend through the installation frame to the top of the installation frame;

The stability of the shearing blade can be improved, and the rotation of the shearing blade can be avoided, so that the cutting effect of the shearing blade on the iron wire is better.

Preferably, stoppers are provided on both sides of the limit groove above the support seat, and sliding grooves are provided above the support seat on both sides of the limit groove, and sliding grooves are provided at the bottom end of the stopper. block, the sliding block extends to the inside of the sliding groove;

The two sets of stoppers can be slid to the top of the limiting groove, so that the iron wire inside the limiting groove will not be disengaged, so that the iron wire can be better limited in the limiting groove.

Preferably, the inside of the sliding groove is provided with a shaft, the sliding block is sleeved on the outside of the sliding groove, and the outside of the shaft is also sleeved with a pressure spring, and the end of the stopper is inclined;

When the iron wire is put into the limiting groove, it contacts the stopper, and then the stopper moves along the inclined surface, so that the stopper is opened to facilitate the entry of the iron wire, and then the stopper is restored by the pressure spring.

Preferably, a support frame is provided at the top of the sliding seat, an extrusion rod is provided at the middle position of the top end of the support frame, and an extrusion block is provided at the bottom end of the extrusion rod;

The end of the iron wire can be placed under the support frame, and then the extrusion rod can be rotated to drive the extrusion block to squeeze and fix the end of the iron wire, so that the sliding seat can better drive the The end of the iron wire is moved to facilitate the measurement of the length of the iron wire.

Preferably, a second threaded rod is provided inside the slot, the bottom end of the sliding seat is sleeved on the outside of the second threaded rod, one end of the second threaded rod penetrates the side wall of the mounting platform and is provided with turn block;

The second threaded rod can be driven to rotate by rotating the rotating block, and then the second threaded rod can drive the sliding seat to move, making the movement of the sliding seat more convenient.

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

1. The utility model can fix one end of the iron wire through the sliding seat, and wrap the other end on the column, then stretch the iron wire to facilitate the processing and measurement of the iron wire, and then limit the iron wire through the support seat, so as to facilitate The whole process of cutting the iron wire is simple and convenient, which improves the work efficiency of iron wire cutting.

2. The utility model can drive the sliding seat to move by rotating the rotating block, so that the moving of the sliding seat is more convenient, and the iron wire can be better driven to stretch. At the same time, the iron wire is limited by the stopper to avoid The iron wire shakes and detaches during the stretching process, which further improves the work efficiency of iron wire cutting.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of iron wire cutting device that the utility model proposes;

Fig. 2 is the structural representation of slide seat and second threaded rod in Fig. 1;

Fig. 3 is a partial cross-sectional structural schematic diagram of the mounting table and the mounting frame in Fig. 1;

FIG. 4 is a front view cross-sectional structural schematic diagram of the support seat in FIG. 3 .

In the figure: 1. Mounting table; 2. Mounting frame; 3. Support seat; 4. Limiting groove; 5. Shearing groove; 6. Servo motor; 7. First threaded rod; Cutting blade; 10, limit rod; 11, column; 12, slotting; 13, sliding seat; 14, support frame; 15, extrusion rod; 16, second threaded rod; 17, rotating block; 18, extrusion Block; 19, stop block; 20, sliding groove; 21, sliding block; 22, axle rod; 23, pressure spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to a wire cutting device shown in Figures 1-4, a mounting frame 2 is provided on the top side of the mounting table 1, and then a supporting seat 3 is provided on the top of the mounting table 1, so that the supporting seat 3 is positioned on the mounting frame 2. directly below, then a servo motor 6 is provided on the top of the mounting frame 2, and then a first threaded rod 7 is provided at the output end of the servo motor 6, and the end of the first threaded rod 7 extends through the mounting frame 2 to the support base 3 The top of the first threaded rod 7 is then sleeved with a threaded sleeve 8, and the bottom end of the threaded sleeve 8 is provided with a shear blade 9, and then a limiting groove 4 is opened transversely on the top of the support seat 3, so that the limit The positioning groove 4 is set through, and at the same time, a shearing groove 5 is longitudinally opened on the top of the support seat 3, so that the iron wire can be put into the inside of the limiting groove 4 to limit the position, and the shearing blade 9 can be embedded in the shearing groove The inside of 5 completes the cutting of iron wire, and simultaneously the top both sides of this shearing blade 9 are all provided with limit bar 10, make the top of limit bar 10 extend to the top of install frame 2 through mounting frame 2, can cut The blade 9 is limited to prevent the shearing blade 9 from rotating, and then a slot 12 is provided on the other side of the top of the mounting table 1, and a sliding seat 13 is provided on the top of the mounting table 1, so that the sliding seat 13 is located at The inside of the slot 12 slides, and a column 11 is arranged on the top of the mounting table 1, so that the iron wire can be wound on the top of the column 11 for fixing, and then the iron wire can be stretched conveniently.

Specifically, the support base 3 in this embodiment is described, please refer to FIG. Both sides of the sliding groove 20 are provided with a sliding groove 20, and then a sliding block 21 is provided at the bottom end of the stopper 19, so that the sliding block 21 extends to the inside of the sliding groove 20, and the inside of the sliding groove 20 is provided with a shaft rod 22, and The sliding block 21 is sleeved on the outside of the sliding slot 20 , and the outside of the shaft rod 22 is also sleeved with a pressure spring 23 , and the end of the stop block 19 is inclined.

Specifically, the slide seat 13 in this embodiment is described, please refer to Fig. 1 and Fig. 2, the top of the slide seat 13 is provided with a support frame 14, and at the same time an extruding rod 15 is provided at the top middle position of the support frame 14, so that The bottom end of extruding rod 15 is provided with extruding block 18, can extrude and fix the end of iron wire by extruding block 18, is provided with second threaded rod 16 in the inside of groove 12 subsequently, and the sliding seat 13 The bottom end is sleeved on the outside of the second threaded rod 16 , and one end of the second threaded rod 16 passes through the side wall of the installation platform 1 and is provided with a rotating block 17 .

Working principle: when the utility model is in use, one end of the iron wire can be put under the support frame 14, and then the extrusion rod 15 can be rotated so that the extrusion rod 15 drives the extrusion block 18 to move, so that the extrusion block 18 Squeeze and fix the end of the iron wire, then put the remaining iron wire into the inside of the limiting groove 4, and when the iron wire is put into the inside of the limiting groove 4, it will contact the stopper 19, and the blade 9 will be cut at any time. Move along the inclined surface, so that the iron wire can enter the inside of the limiting groove 4, and then the pressure spring 23 drives the sliding block 21 to move, and the sliding block 21 drives the stopper 19 to restore, so that the upper part of the limiting groove 4 is moved. Blocking, to prevent the iron wire from breaking away from the inside of the limiting groove 4, and then the remaining part of the iron wire is wound on the top of the column 11.

By rotating the rotating block 17, the rotating block 17 drives the second threaded rod 16 to rotate, and then the sliding seat 13 can be moved through the threaded structure, and then the sliding seat 13 drives the end of the iron wire to move, and the iron wire can be stretched. Thereby it is convenient to measure the iron wire, then the servo motor 6 is started to work by the external power supply, the servo motor 6 drives the first threaded rod 7 to rotate, and then the first threaded rod 7 drives the threaded sleeve 8 to move, so that the threaded sleeve 8 drives the shears The cutting blade 9 is embedded in the inside of the shear groove 5, thereby completing the cutting of the iron wire, the operation is simple and convenient, and the working efficiency of the iron wire cutting is improved.

In the present utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all the components are all their own technologies, as long as the beneficial effects can be achieved All can be implemented, so no more details.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

In the present utility model, unless otherwise stated, the orientation words included in the term such as "up, down, left, right, front, back, inside and outside, and vertical and horizontal" only represent the orientation of the term in the normal use state, or the orientation of those skilled in the art. It should not be regarded as a limitation of the term. At the same time, the number sequence nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are only used for names Moreover, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements but also includes not expressly other elements listed, or also include elements inherent in such a process, method, article, or apparatus.

Claims (7)

1. The utility model provides an iron wire cutting device, includes mount table (1), its characterized in that, top one side of mount table (1) is provided with mounting bracket (2), the top of mount table (1) is provided with supporting seat (3), supporting seat (3) are located mounting bracket (2) under, the top of mounting bracket (2) is provided with servo motor (6), the output of servo motor (6) is provided with first threaded rod (7), thread bush (8) have been cup jointed to the outside of first threaded rod (7), the bottom of thread bush (8) is provided with shearing blade (9), fluting (12) have been seted up to the top opposite side of mount table (1), the top of mount table (1) is provided with sliding seat (13), sliding seat (13) are located the inside slip of fluting (12), the top of mount table (1) is provided with stand (11).

2. An iron wire cutting device as claimed in claim 1, characterized in that the supporting base (3) is provided with a limiting groove (4) at the top end in a transverse direction, the limiting groove (4) is arranged in a through manner, the supporting base (3) is provided with a shearing groove (5) at the top end in a longitudinal direction, and the shearing groove (5) is matched with the shearing blade (9).

3. An iron wire cutting device as claimed in claim 1, characterized in that the shear blade (9) is provided with a limiting rod (10) on both sides of its top end, the top end of the limiting rod (10) extending through the mounting frame (2) to above the mounting frame (2).

4. An iron wire cutting device as claimed in claim 1, characterized in that the upper side of the support base (3) is provided with a stop (19) on both sides of the limit groove (4), and the upper side of the support base (3) is provided with a sliding groove (20) on both sides of the limit groove (4), and the bottom end of the stop (19) is provided with a sliding block (21), and the sliding block (21) extends into the sliding groove (20).

5. An iron wire cutting device as claimed in claim 4, characterized in that a shaft rod (22) is arranged inside the sliding groove (20), the sliding block (21) is sleeved outside the sliding groove (20), a pressure spring (23) is further sleeved outside the shaft rod (22), and the end of the stopper (19) is arranged obliquely.

6. An iron wire cutting device as claimed in claim 1, characterized in that the top end of the sliding seat (13) is provided with a support frame (14), a middle position of the top end of the support frame (14) is provided with a squeezing rod (15), and the bottom end of the squeezing rod (15) is provided with a squeezing block (18).

7. An iron wire cutting device as claimed in claim 6, characterized in that the inside of the slot (12) is provided with a second threaded rod (16), the bottom end of the sliding seat (13) is sleeved outside the second threaded rod (16), and one end of the second threaded rod (16) penetrates through the side wall of the mounting table (1) and is provided with a rotating block (17).

Images