CN220127490U

CN220127490U - Spring pipeline cuts frock

Info

Publication number: CN220127490U
Application number: CN202321488967.XU
Authority: CN
Inventors: 孔令灵
Original assignee: Foshan Dihua Technology Co ltd
Current assignee: Foshan Dihua Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-05
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a spring pipeline cutting tool, which comprises the following components: a base; the pressing assembly is provided with a pressing space capable of being opened and closed, the bottom surface of the pressing space is provided with a plurality of downward pressing grooves extending along the front-back direction, the downward pressing grooves are arranged along the left-right direction, and the positions, opposite to the downward pressing grooves, of the top surface of the pressing space are provided with upward pressing grooves; the cutting assembly is provided with a cutter which can move up and down at the front side of the compression space, and a cutter holder is connected to the position of the top side of the base, which is opposite to the cutter; the positioning assembly is positioned at the rear of the pressing assembly, a positioning space capable of being opened and closed is arranged in the positioning assembly, lower positioning grooves are formed in positions, opposite to the plurality of lower pressing grooves, of the bottom surface of the positioning space, upper positioning grooves are formed in positions, opposite to the plurality of lower positioning grooves, of the top surface of the positioning space, and the positioning assembly is simple in integral structure, can cut out the convex steel wires of the plurality of spring pipelines simultaneously, reduces labor intensity of workers, and greatly improves production efficiency of the spring pipelines.

Description

Spring pipeline cuts frock

Technical Field

The utility model relates to shearing equipment, in particular to a spring pipeline cutting tool.

Background

The spring pipeline is an important component structure in the sampling forceps, and comprises a spring pipe and a steel wire penetrating into the spring pipe, when the spring pipeline is produced, the steel wire needs to penetrate into the spring pipe covered with the protective skin, one end of the steel wire and one end of the spring pipe are mutually aligned and fixed, and then the other end of the steel wire protrudes out of the spring pipe. At present, the cutting of the whole spring pipeline mainly depends on manual operation, workers need to manually cut steel wires by using tools such as cutting pliers, so that the operation is repeated continuously, the labor intensity is high, and the operation efficiency is difficult to improve, so that a device capable of assisting in cutting the spring pipeline is needed to improve the overall working efficiency.

Disclosure of Invention

The utility model aims to provide a spring pipeline cutting tool which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.

The utility model solves the technical problems as follows:

spring pipeline cuts frock includes: a base; the pressing assembly is provided with a pressing space capable of being opened and closed, the bottom surface of the pressing space is provided with a plurality of pressing grooves extending along the front-rear direction, the pressing grooves are arranged along the left-right direction, and the top surface of the pressing space is provided with upper pressing grooves opposite to the pressing grooves; the cutting assembly is provided with a cutter which can move up and down at the front side of the compression space, and a cutter holder is connected to the position, opposite to the cutter, of the top side of the base; the positioning assembly is positioned at the rear of the pressing assembly, a positioning space capable of opening and closing is arranged in the positioning assembly, lower positioning grooves are formed in the positions, opposite to the plurality of lower pressing grooves, of the bottom surface of the positioning space, and upper positioning grooves are formed in the positions, opposite to the plurality of lower positioning grooves, of the top surface of the positioning space.

The technical scheme has at least the following beneficial effects: when cutting the spring pipeline, one end of the spring pipe, which is fixed with the steel wire, is placed in the positioning space opened by the positioning assembly, a plurality of lower positioning grooves are formed in the positioning space along the left-right direction, one spring pipeline can be installed in each lower positioning groove for positioning, then the positioning space is folded, the plurality of upper positioning grooves in the positioning space are opposite to the plurality of upper positioning grooves respectively, one ends of the plurality of spring pipelines are clamped and positioned respectively, then the other ends of the plurality of spring pipelines are pulled to pass through the opened compression space, the plurality of spring pipelines are installed in the plurality of lower pressing grooves on the bottom surface of the compression space respectively for positioning, the steel wire protruding from the spring pipeline protrudes forward from the compression space, then the compression space is folded, the plurality of upper pressing grooves on the top surface of the compression space are pressed towards the lower pressing grooves opposite to each other, so that the other ends of the plurality of spring pipelines are compressed, and a cutter in the cutting assembly is moved down to the cutter seat to cut off, so that the whole structure is simple, the protruding steel wire can be simultaneously cut, the labor intensity of workers is reduced, and the production efficiency of the spring pipeline is greatly improved.

As a further improvement of the above technical solution, the present utility model further includes a carriage, the positioning assembly is connected to a top side of the carriage, both left and right sides of the carriage have guide rails extending forward, the two guide rails are respectively connected to left and right sides of the base in a sliding manner along a front-rear direction, a stopper is connected between the carriage and the base, and the stopper can limit relative sliding between the carriage and the base. According to the processing needs to the spring pipeline of different specification sizes, the position of balladeur train is adjusted along fore-and-aft direction to two guide rails and the sliding fit of base left and right sides to adjust the distance between space and the location space is compressed tightly to the adjustment, then uses the stopper to lock the position between balladeur train and the base, so can place the spring pipeline of different length between compressing tightly space and the location space and fix a position, and conveniently move the steel wire position that needs to cut to just being to the below of cutter, use more nimble, the commonality is stronger.

As a further improvement of the above technical solution, the stopper includes an adjusting screw, a threaded through hole extending in the front-rear direction is provided in the carriage, the front end of the adjusting screw is rotatably connected to the rear side of the base, and the adjusting screw is in threaded fit connection with the threaded through hole. When the front and back positions of the sliding frame are required to be adjusted, as the adjusting screw rod is matched with the threaded through holes in the sliding frame, and the sliding connection limit is arranged between the guide rails and the base on the two sides of the sliding frame, the sliding frame can move along the front and back directions when the adjusting screw rod is rotated, and the self-locking is realized by utilizing the threaded matching of the adjusting screw rod and the adjusting through holes, so that the position of the sliding frame is adjusted more conveniently and accurately.

As a further improvement of the above technical solution, at least one of the guide rails is provided with scale values. When the front and back positions of the sliding frame are adjusted, the distance between the positioning space and the compacting space can be intuitively known by observing the scale values on the guide rail, so that the position of the sliding frame can be adjusted more conveniently and accurately.

As a further improvement of the technical scheme, the utility model further comprises a sliding seat, wherein the sliding seat is connected between the two guide rails in a sliding manner along the front-back direction, and limiting through holes are formed in the sliding seat and are opposite to the positions of the plurality of lower positioning grooves. When the spring pipelines are placed in the positioning space, the end parts of the spring pipelines pass through the limiting through holes in the sliding seat from back to front, then the spring pipelines are placed in the lower positioning groove, after the end parts of the spring pipelines are clamped and positioned by the folding of the positioning space, the sliding seat is moved forward on the sliding seat, the spring pipelines can be conveniently and directly straightened forward through the limiting through holes, and the spring pipelines can be conveniently separated from each other, so that the positioning efficiency of the spring pipelines is greatly improved.

As a further improvement of the technical scheme, the positioning assembly comprises a lower positioning die connected to the top side of the carriage and an upper positioning die detachably connected to the top side of the lower positioning die, and a positioning space is formed between the upper positioning die and the lower positioning die in a surrounding mode. The lower positioning groove is formed in the top side of the lower positioning die, when the spring pipelines are fixed, the end parts of the spring pipelines are firstly placed in the lower positioning groove, after a plurality of spring pipelines are arranged, the upper positioning die is installed and connected to the lower positioning die, a positioning space formed by surrounding between the upper positioning die and the lower positioning die is closed, the plurality of upper positioning grooves on the bottom side of the upper positioning die can respectively compress and position the plurality of spring pipelines, and after the cutting of the spring pipelines is completed, the upper positioning die is detached from the lower positioning die, so that the positioning space can be opened.

As a further improvement of the technical scheme, a baffle is connected to the rear side of the lower positioning die. After the end part of the spring pipeline is placed in the lower positioning groove, the end part of the spring pipeline, which is fixedly provided with the steel wire, is propped against the baffle plate, and a plurality of spring pipelines can be quickly aligned by utilizing the baffle plate, so that the overall processing efficiency can be improved.

As a further improvement of the above technical solution, a waste port is provided on the base at a position located at the front side of the tool apron, and the waste port is connected with a waste hopper. After the cutter cuts out the convex steel wire in the spring pipe, the steel wire waste material can directly drop from the waste material mouth to guide through the waste material funnel, during the use, can place the collecting box that is used for collecting the waste material at the bottom side of waste material funnel, but the steel wire waste material directly drops in the collecting box after discharging from the waste material funnel and collects, so reducible clearance and the collection to the steel wire waste material improve operational environment cleanliness factor and whole work efficiency.

As a further improvement of the above technical solution, the pressing assembly includes a lower pressing die and an upper pressing die, the lower pressing die is connected to the base, the upper pressing die is detachably connected to the upper pressing die, and the pressing space is defined between the upper pressing die and the lower pressing die. The top side of the lower pressing die is provided with a lower pressing groove, after the spring pipeline is placed in the lower pressing groove, the upper pressing die is connected to the lower pressing die in an installation mode, a compression space formed by surrounding between the upper pressing die and the lower pressing die is closed, and the upper pressing groove arranged at the bottom side of the upper pressing die is aligned with the lower pressing groove on the lower pressing die, so that the spring pipeline is compressed.

As a further improvement of the technical scheme, the cutting assembly comprises a supporting seat and a lifting drive, wherein the supporting seat is connected to the base, the lifting drive is connected to the supporting seat, the cutter is connected to the lifting drive, and the lifting drive can drive the cutter to move up and down. The supporting seat can lift the installation height of lifting drive, lifting drive then improves the drive force of following the upper and lower direction activity to the cutter, when needs cut the steel wire, lifting drive drives the cutter to move down to the blade holder on, cuts off convex steel wire, cuts the back, and lifting drive then drives the cutter to move up and reset, so directly utilizes lifting drive to accomplish the cutting to many spring pipeline, and it is more convenient to use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic overall side view of the present utility model;

fig. 2 is a rear view of the upper die and the lower die of the present utility model separated from each other;

fig. 3 is a rear view of the upper and lower positioning dies of the present utility model separated from each other.

In the accompanying drawings: 100-base, 210-lower press mold, 211-lower press groove, 220-upper press mold, 221-upper press groove, 310-cutter, 320-cutter holder, 330-supporting seat, 340-lifting drive, 410-lower positioning mold, 411-lower positioning groove, 420-upper positioning mold, 421-upper positioning groove, 430-baffle, 500-carriage, 510-guide rail, 520-adjusting screw, 600-slide seat, 610-limit through hole and 700-waste hopper.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, the spring pipeline cutting tool comprises a base 100, a pressing component, a cutting component and a positioning component, wherein the pressing component is provided with a pressing space capable of opening and closing, the bottom surface of the pressing space is provided with a plurality of pressing grooves 211 extending along the front-rear direction, the pressing grooves 211 are arranged along the left-right direction, the top surface of the pressing space is opposite to the plurality of pressing grooves 211, upper pressing grooves 221 are respectively arranged at the positions of the pressing grooves 211, the cutting component is provided with a cutter 310 capable of moving up and down at the front side of the pressing space, the top side of the base 100 is opposite to the cutter 310, the positioning component is positioned at the rear of the pressing component, the positioning component is internally provided with a positioning space capable of opening and closing, the bottom surface of the positioning space is opposite to the plurality of the positions of the pressing grooves 211, and the top surface of the positioning space is opposite to the plurality of the positions of the lower positioning grooves 411 are respectively provided with upper positioning grooves 421.

As can be seen from the above, when cutting the spring line, one end of the spring tube with the wire is placed into the positioning space opened by the positioning assembly, a plurality of lower positioning slots 411 are provided in the positioning space along the left-right direction, each lower positioning slot 411 can be filled with one spring line for positioning, then the positioning space is closed, a plurality of upper positioning slots 421 in the positioning space are respectively opposite to the plurality of upper positioning slots 421, one end of the plurality of spring lines is respectively clamped and positioned, then the other end of the plurality of spring lines is pulled to pass through the opened compression space, so that the plurality of spring lines are respectively filled into a plurality of lower pressing slots 211 on the bottom surface of the compression space for positioning, the wire protruding from the spring line is protruded forward beyond the compression space, then the compression space is closed, a plurality of upper pressing slots 221 on the top surface of the compression space are respectively pressed towards the lower pressing slots 211 opposite to each other, thereby the other end of the plurality of spring lines is compressed, and at this moment, the cutter 310 in the cutting assembly is moved down to the cutter seat 320, the protruded wire is cut off, the whole structure is simple, the work of cutting the plurality of spring lines is reduced, the work intensity of the protruded wire is greatly increased, and the production efficiency of the spring line is greatly improved.

The positioning assembly can be directly independent from the rear of the pressing assembly, in order to enable the lower positioning slot 411 in the positioning assembly to be opposite to the lower pressing slot 211 in the pressing assembly one by one, and can be conveniently applicable to spring pipelines with different lengths, a relatively fixed structure can be connected between the positioning assembly and the pressing assembly, and in particular, the utility model further comprises a sliding frame 500, the positioning assembly is connected to the top side of the sliding frame 500, the left side and the right side of the sliding frame 500 are respectively provided with a guide rail 510 extending forwards, the two guide rails 510 are respectively connected to the left side and the right side of the base 100 in a sliding manner along the front-rear direction, for example, the left side and the right side of the base 100 are respectively provided with a sliding slot, the two guide rails 510 are respectively connected to the sliding slots on the left side and the right side of the base 100 in a matching manner, and a stop piece is connected between the sliding frame 500 and the base 100, and the stop piece can limit the relative sliding between the sliding frame 500 and the base 100. According to the processing needs of the spring pipeline of different specification sizes, the position of the carriage 500 is adjusted along the front-back direction through the sliding fit of the two guide rails 510 and the left side and the right side of the base 100, so that the distance between the compression space and the positioning space is adjusted, then the position between the carriage 500 and the base 100 is locked by using the stop piece, the spring pipeline with different lengths can be placed between the compression space and the positioning space for positioning, and the position of the steel wire to be cut is conveniently moved to the position right opposite to the lower side of the cutter 310, so that the spring pipeline cutting machine is more flexible in use and stronger in universality.

The stopper is mainly used for limiting the relative sliding between the carriage 500 and the base 100, and has various structural forms, for example, the stopper is a bolt connected to the base 100, when the carriage 500 needs to be braked, the bolt is screwed down, so that the end of the bolt compresses the guide rail 510, in this embodiment, the stopper comprises an adjusting screw 520, a threaded through hole extending along the front-back direction is arranged in the carriage 500, the front end of the adjusting screw 520 is rotatably connected to the rear side of the base 100, and the adjusting screw 520 is in threaded fit connection with the threaded through hole. When the front and back positions of the carriage 500 need to be adjusted, as the adjusting screw 520 is matched with the threaded through holes in the carriage 500, and the sliding connection between the guide rails 510 on two sides of the carriage 500 and the base 100 is limited, when the adjusting screw 520 is rotated, the carriage 500 can move along the front and back directions, and the self-locking is realized by utilizing the threaded matching of the adjusting screw 520 and the threaded through holes, so that the position of the carriage 500 is adjusted more conveniently and accurately.

In some embodiments, at least one of the guide rails 510 may be provided with a scale, for example, the scale may be provided on both guide rails 510, and the front position of the base 100 located in the pressing space may be set as a zero point, and a distance from the zero point to the positioning space, that is, a length of the spring line. When the front and rear positions of the carriage 500 are adjusted, the distance between the positioning space and the pressing space can be intuitively known by observing the scale values on the guide rail 510, so that the position of the carriage 500 can be adjusted more conveniently and accurately.

The present utility model further includes a sliding base 600, where the sliding base 600 is slidably connected between the two guide rails 510 along the front-rear direction, that is, the sliding blocks are disposed at the positions of the left bottom side and the right bottom side of the sliding base 600, and the two sliding blocks are slidably connected with the two guide rails 510, so that the sliding base 600 can slide on the two guide rails 510 along the front-rear direction, and limiting through holes 610 are disposed in the positions of the sliding base 600 facing the plurality of lower positioning slots 411, and the limiting through holes 610 extend along the front-rear direction. When the spring pipelines are placed in the positioning space, the ends of the spring pipelines firstly pass through the limiting through holes 610 in the sliding seat 600 from back to front, then the spring pipelines are placed in the lower positioning groove 411, after the ends of the spring pipelines are clamped and positioned by the folding of the positioning space, the sliding seat 600 is moved forwards on the sliding frame 500, the spring pipelines can be conveniently and directly straightened forwards through the limiting through holes 610, and the spring pipelines can be conveniently separated from each other, so that the positioning efficiency of the spring pipelines is greatly improved.

The positioning assembly is mainly used for positioning and clamping the end of the spring pipeline, as shown in fig. 3, in this embodiment, the positioning assembly includes a lower positioning die 410 connected to the top side of the carriage 500, and an upper positioning die 420 detachably connected to the top side of the lower positioning die 410, where the upper positioning die 420 and the lower positioning die 410 enclose the positioning space. When the spring pipelines are fixed, the end parts of the spring pipelines are placed in the lower positioning slots 411, after a plurality of spring pipelines are arranged, the upper positioning die 420 is installed and connected with the lower positioning die 410, a positioning space formed by surrounding the upper positioning die 420 and the lower positioning die 410 is closed, a plurality of upper positioning slots 421 on the bottom side of the upper positioning die 420 can respectively compress and position the plurality of spring pipelines, and after the cutting of the spring pipelines is completed, the upper positioning die 420 is detached from the lower positioning die 410, so that the positioning space can be opened.

In practical application, the lower positioning die 410 is detachably connected with the carriage 500, the lower positioning die 410 can be detached from the carriage 500 according to different use requirements, for example, the lower positioning die 410 is pressed and fixed on the carriage 500 by screws, the upper positioning die 420 is detachably connected with the lower positioning die 410, the left bottom side and the right bottom side of the upper positioning die 420 are both connected with downward extending inserting blocks, two inserting slots are correspondingly arranged on the top side of the lower positioning die 410, the upper positioning die 420 and the lower positioning die 410 can be connected mutually through the mutual matching of the two inserting blocks and the inserting slots, and in order to strengthen the connection between the inserting blocks and the inserting slots, the inserting blocks and the inserting slots can be connected mutually through buckles.

Further, a baffle 430 is connected to the rear side of the lower positioning mold 410, and the baffle 430 extends upward to cover the front sides of the plurality of lower positioning slots 411. After the end part of the spring pipeline is placed in the lower positioning slot 411, the end part of the spring pipeline, on which the steel wire is fixed, is propped against the baffle 430, and a plurality of spring pipelines can be quickly aligned by utilizing the baffle 430, so that the overall processing efficiency can be improved.

When the cutter 310 moves down to the cutter holder 320 to cut out the steel wire, the steel wire waste can directly fall on the base 100, for convenience in collecting the steel wire waste, in this embodiment, a waste port is provided on the base 100 at a position on the front side of the cutter holder 320, and is connected with the waste funnel 700, so that the waste funnel 700 can be replaced conveniently, and the waste funnel 700 can be connected to the waste port through a buckle. After the cutter 310 cuts out the convex steel wire in the spring tube, steel wire waste can directly drop from the waste port to guide through the waste funnel 700, during the use, can place the collecting box that is used for collecting the waste at the bottom side of waste funnel 700, steel wire waste can directly drop in the collecting box after discharging from waste funnel 700 and collect, so reducible clearance and the collection to steel wire waste improves operational environment cleanliness factor and whole work efficiency.

The compression assembly is also used for compressing the spring line, as shown in fig. 2, in this embodiment, the compression assembly includes a lower compression mold 210 and an upper compression mold 220, the lower compression mold 210 is connected to the base 100, the upper compression mold 220 is detachably connected to the upper compression mold 220, and the compression space is defined between the upper compression mold 220 and the lower compression mold 210. The top side of the lower die 210 is provided with a lower pressing groove 211, after the spring pipeline is placed in the lower pressing groove 211, the upper die 220 is installed and connected to the lower die 210, a pressing space formed by surrounding the upper die 220 and the lower die 210 is closed, and an upper pressing groove 221 arranged at the bottom side of the upper die 220 and the lower pressing groove 211 on the lower die 210 are mutually aligned, so that the spring pipeline is pressed.

Similarly, in order to facilitate the compression of spring lines of different sizes, the lower die 210 may be detached from the base 100, and the lower die 210 may be fastened to the base 100 by screws, and for the detachable connection between the upper die 220 and the lower die 210, the left and right sides of the upper die 220 may be connected to the left and right sides of the lower die 210 by snaps.

In this embodiment, the cutting assembly includes a supporting seat 330 and a lifting drive 340, the supporting seat 330 is connected to the base 100, the lifting drive 340 is connected to the supporting seat 330, the cutter 310 is connected to the lifting drive 340, the lifting drive 340 can drive the cutter 310 to move up and down, in practical application, one of the cutting seat of the lifting drive 340 may be connected to the top side of the base 100 by adopting an electric screw rod, an air cylinder or a hydraulic cylinder and is opposite to the cutter 310, in order to improve the cutting effect of the cutter 310, a cutting groove may be provided on the top side of the cutting seat, the cutter 310 is opposite to the cutting groove when moving down, the spring pipeline is cut off at the cutting groove position, for the cutting seat and the cutter 310, the cutting seat is detachably connected to the base 100 for convenient maintenance in future, the same can be locked and fixed to the base 100 by a screw, the cutter 310 is also detachably connected to the lifting drive 340, and the two can be mutually locked by a screw. The supporting seat 330 can lift the installation height of the lifting drive 340, the lifting drive 340 improves the driving force of the vertical movement of the cutter 310, when the steel wire needs to be cut, the lifting drive 340 drives the cutter 310 to move down to the cutter seat 320 to cut off the protruded steel wire, and after the cutting is completed, the lifting drive 340 drives the cutter 310 to move up for resetting, so that the cutting of a plurality of spring pipelines is completed by directly utilizing the lifting drive 340, and the use is more convenient.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. Spring pipeline cuts frock, its characterized in that: comprising the following steps:

a base (100);

the pressing assembly is provided with a pressing space capable of being opened and closed, the bottom surface of the pressing space is provided with a plurality of pressing grooves (211) extending along the front-back direction, the pressing grooves (211) are arranged along the left-right direction, and the top surface of the pressing space is provided with upper pressing grooves (221) opposite to the pressing grooves (211);

the cutting assembly is provided with a cutter (310) which can move up and down at the front side of the compression space, and a cutter holder (320) is connected to the position, opposite to the cutter (310), of the top side of the base (100);

the positioning assembly is positioned at the rear of the pressing assembly, a positioning space capable of being opened and closed is arranged in the positioning assembly, lower positioning slots (411) are formed in positions, opposite to the plurality of lower pressing slots (211), of the bottom surface of the positioning space, and upper positioning slots (421) are formed in positions, opposite to the plurality of lower positioning slots (411), of the top surface of the positioning space.

2. The spring line cutting tool of claim 1, wherein: still include balladeur train (500), locating component connect in the top side of balladeur train (500), the left and right sides of balladeur train (500) all has guide rail (510) that extend forward, two guide rail (510) respectively along fore-and-aft direction sliding connection in the left and right sides of base (100), balladeur train (500) with be connected with the stopper between base (100), the stopper can restrict the balladeur train (500) with relative slip between base (100).

3. The spring line cutting tool of claim 2, wherein: the stopper comprises an adjusting screw (520), a threaded through hole extending along the front-back direction is formed in the sliding frame (500), the front end of the adjusting screw (520) is rotationally connected to the rear side of the base (100), and the adjusting screw (520) is in threaded fit connection with the threaded through hole.

4. The spring line cutting tool of claim 2, wherein: at least one of the guide rails (510) is provided with scale values.

5. The spring line cutting tool of claim 2, wherein: the sliding seat (600) is connected between the two guide rails (510) in a sliding manner along the front-back direction, and limiting through holes (610) are formed in positions, facing the plurality of lower positioning grooves (411), in the sliding seat (600).

6. The spring line cutting tool of claim 2, wherein: the positioning assembly comprises a lower positioning die (410) connected to the top side of the carriage (500), and an upper positioning die (420) detachably connected to the top side of the lower positioning die (410), wherein a positioning space is formed between the upper positioning die (420) and the lower positioning die (410).

7. The spring line cutting tool of claim 6, wherein: the rear side of the lower positioning die (410) is connected with a baffle plate (430).

8. The spring line cutting tool of claim 1, wherein: the base (100) is provided with a waste port at a position located at the front side of the tool apron (320), and the waste port is connected with a waste funnel (700).

9. The spring line cutting tool of claim 1, wherein: the pressing assembly comprises a lower pressing die (210) and an upper pressing die (220), the lower pressing die (210) is connected to the base (100), the upper pressing die (220) is detachably connected to the upper pressing die (220), and the pressing space is formed by surrounding the upper pressing die (220) and the lower pressing die (210).

10. The spring line cutting tool of claim 1, wherein: the cutting assembly comprises a supporting seat (330) and a lifting drive (340), wherein the supporting seat (330) is connected to the base (100), the lifting drive (340) is connected to the supporting seat (330), the cutter (310) is connected to the lifting drive (340), and the lifting drive (340) can drive the cutter (310) to move up and down.