CN113020732B

CN113020732B - High-efficiency capillary steel pipe line cutting tool capable of circularly positioning, adjusting and interchanging

Info

Publication number: CN113020732B
Application number: CN202110280930.7A
Authority: CN
Inventors: 陈传宏; 王新平
Original assignee: Shenzhen Sunny Industry Co ltd
Current assignee: Shenzhen Sunny Industry Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-04-22
Anticipated expiration: 2041-03-16
Also published as: CN113020732A

Abstract

The application relates to a high-efficiency capillary steel pipe wire cutting tool capable of circularly positioning, adjusting and interchanging, which comprises a positioning assembly, wherein the positioning assembly comprises a bottom plate and a positioning frame, the positioning frame is arranged on the bottom plate, and the positioning frame is used for fixing a steel pipe on the bottom plate; the locating frame includes side lever and depression bar, and the side lever is provided with two that are parallel to each other relatively, side lever one end and bottom plate detachable connection, the side lever other end and depression bar connection, and the depression bar is in between two side levers to bottom plate one end detachable connection is kept away from with two side levers respectively at the depression bar both ends, forms the square space that is used for spacing a plurality of steel pipes on the bottom plate between depression bar and two side levers, and the depression bar is used for compressing tightly a plurality of steel pipes in the square space to the direction that is close to the bottom plate. This application has the steel pipe that can once fix a position more to promote follow-up effect to steel pipe cutting efficiency.

Description

High-efficiency capillary steel pipe line cutting tool capable of circularly positioning, adjusting and interchanging

Technical Field

The application relates to the field of wire-electrode cutting tools, in particular to a high-efficiency capillary steel pipe wire-electrode cutting tool with the advantages of cyclic positioning, adjustability and interchangeability.

Background

Common steel pipes in life are steel pipes with larger diameters, but the steel pipes with smaller diameters are also applied to various industries, such as the antenna industry, and the volume of the steel pipes is required to be smaller due to the fact that the volume of an antenna tends to be miniaturized and developed, and the steel pipes are required to be cut into smaller lengths sometimes due to different application scenes, so that the steel pipes are convenient to use in practice.

The cutting of the steel pipe with the smaller diameter in the related technology is completed by adopting a linear cutting mode, and a linear cutting quick positioning tool is disclosed in a Chinese patent with the application number of 201720589778X.

For the related technologies, the inventor thinks that the tool is not beneficial to positioning a large number of steel pipes at one time, and the subsequent cutting efficiency is low easily.

Disclosure of Invention

In order to fix a position more steel pipes once to promote follow-up cutting efficiency to the steel pipe, this application provides a circulated adjustable interchangeable high efficiency capillary steel pipe line cutting frock of fixing a position.

The application provides a but circulated adjustable interchangeable high efficiency capillary steel pipe line of location cuts frock adopts following technical scheme:

a high-efficiency capillary steel pipe line cutting tool capable of circularly positioning, adjusting and interchanging comprises a positioning assembly, wherein the positioning assembly comprises a bottom plate and a positioning frame, the positioning frame is arranged on the bottom plate, and the positioning frame is used for fixing a steel pipe on the bottom plate; the locating frame includes side lever and depression bar, and the side lever is provided with two that are parallel to each other relatively, side lever one end and bottom plate detachable connection, the side lever other end and depression bar connection, and the depression bar is in between two side levers to bottom plate one end detachable connection is kept away from with two side levers respectively at the depression bar both ends, forms the square space that is used for spacing a plurality of steel pipes on the bottom plate between depression bar and two side levers, and the depression bar is used for compressing tightly a plurality of steel pipes in the square space to the direction that is close to the bottom plate.

Through adopting above-mentioned technical scheme, stack a plurality of steel pipes in square space along self length direction, then install the depression bar on two side levers again, make the depression bar have the pressure towards the bottom plate direction to a plurality of steel pipes that are in square space, so that the steel pipe is by firm pressure on the bottom plate, reach the purpose of location steel pipe, this moment when the cutting steel pipe, the steel pipe is also difficult for taking place the change in the position, and be square because the space of location steel pipe, help placing more steel pipes, be convenient for once cut more steel pipes, the efficiency of cutting has been promoted, and compare in the mode of using the direct roof pressure steel pipe of bolt, the area of contact of depression bar and steel pipe is obvious bigger, be convenient for once push down more steel pipes, realize the location to many steel pipes.

Preferably, the positioning frames are provided with a plurality of groups which are parallel to each other, and the plurality of groups of positioning frames are linearly arranged along the surface of one side of the bottom plate.

Through adopting above-mentioned technical scheme, the location frame sets up the multiunit, has promoted the location effect to the steel pipe for the steel pipe is difficult more takes place the condition of scattering when being cut.

Preferably, the side rod is further provided with a side pressure assembly, and the side pressure assembly is used for extruding the steel pipe to the middle of the square space.

Through adopting above-mentioned technical scheme, the setting of side pressure subassembly for the depression bar after the installation, the steel pipe can not be pressed too tightly, can also adjust the state of steel pipe this moment, and after adjusting, can realize the location completely to the steel pipe through the side pressure subassembly, makes the position and the state of steel pipe be difficult for changing again, and this kind of design makes laying of steel pipe can be more convenient and fast.

Preferably, the lateral pressure assembly comprises a lateral pressure rod and a top rod, the lateral pressure rod is parallel to the lateral rods, and the lateral pressure rod is positioned between the two lateral rods; the ejector rod is arranged on one side rod in a penetrating mode, the ejector rod is in threaded connection with the side rods, and the end portion of one end, located between the two side rods, of the ejector rod is abutted to the surface of one side, far away from the middle of the square space, of the side pressure rod.

By adopting the technical scheme, the arrangement of the side pressure rods is convenient for jacking the steel pipe together, so that the steel pipe is positioned in the square space; the top rod provides power for the movement of the side pressure rod, and the side pressure rod can stay at the position after the movement so as to keep the positioned state of the steel pipe.

Preferably, a guide groove is formed in the surface of one side, close to the bottom plate, of the pressing rod, and one end of the side pressing rod extends into the guide groove and is connected with the guide groove in a sliding mode.

Through adopting above-mentioned technical scheme, the setting of guide way for the skew condition appears in the difficult appearance more of side depression bar when roof pressure steel pipe, has promoted the stability of roof pressure.

Preferably, a sliding groove is formed in the surface of one side, close to the side plate, of the bottom plate, one end, close to the bottom plate, of the side rod is located in the sliding groove, and a locking piece used for positioning the side rod is further arranged on the bottom plate.

Through adopting above-mentioned technical scheme, the setting of spout and locking piece for the position of side lever can be adjusted, so that adapt to the needs of multiple cutting environment, also conveniently installs more locating frames additional simultaneously, promotes the effect of location.

Preferably, the bottom plate is provided with a placing groove on the surface close to one side of the side rod, a base plate matched with the bottom plate is placed in the placing groove, and the base plate is far away from the edge of the notch of the placing groove, wherein the side surface of the bottom of the placing groove exceeds the edge of the notch of the placing groove.

By adopting the technical scheme, the arrangement of the placing groove provides a placing position for the base plate, and meanwhile, the base plate is convenient to replace subsequently; the setting of backing plate for during wire-electrode cutting, the line of cut can continue to cut to the backing plate after cutting off the steel pipe completely, makes the steel pipe can guarantee to be cut off completely.

Preferably, one side of the bottom plate is provided with a connecting plate, and a plurality of groups of positioning assemblies are arranged on the connecting plate along the length direction of the steel pipe.

By adopting the technical scheme, the arrangement of the connecting plate facilitates the installation of a plurality of groups of positioning assemblies; the locating component sets up the multiunit for after the cutting finishes the steel pipe on a set of locating component, the condition that direct scattering can not appear in the remaining steel pipe that is not cut, going on that cutting work can last on the one hand, on the other hand also conveniently goes back the locating component installation reuse again.

Preferably, the end part of one end of the connecting plate is fixedly provided with a positioning plate, and the end part of one end of the steel pipe in the square space is abutted against the positioning plate.

Through adopting above-mentioned technical scheme, the setting of locating plate for the steel pipe is close to locating plate one end and can aligns, so that follow-up carries out more accurate cutting to the steel pipe.

Drawings

Fig. 1 is a schematic view of an overall structure of a tool in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a tool after steel pipes are loaded in the first embodiment of the present application.

Fig. 3 is an exploded view of a positioning frame and a bottom plate according to an embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a tool in the second embodiment of the present application.

Description of reference numerals: 1. a positioning assembly; 11. a base plate; 111. a fixing plate; 112. a placement groove; 113. a chute; 1131. a slide hole; 12. a positioning frame; 121. a side lever; 122. a pressure lever; 1221. a guide groove; 13. fixing the bolt; 14. a locking member; 2. a connecting plate; 3. positioning a plate; 4. a base plate; 5. a lateral pressure component; 51. a lateral pressure lever; 511. a guide bar; 52. a top rod; 6. a steel pipe; a1, a first positioning component; a2, second positioning component.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

In a first embodiment, referring to fig. 1 and 2, a high-efficiency capillary steel pipe line cutting tool capable of circularly positioning, adjusting and interchanging comprises: the positioning device comprises positioning assemblies 1, a connecting plate 2 and positioning plates 3, wherein the positioning assemblies 1 are arranged on the surface of one side of the connecting plate 2 in a linear state, the number of the positioning assemblies 1 on the connecting plate 2 can be selected according to actual requirements, and can be one, two, three or four, in the embodiment, only two positioning assemblies 1 are taken as an example for description, the two positioning assemblies 1 are named as a first positioning assembly A1 and a second positioning assembly A2 respectively, and the second positioning assembly A2 is closer to the positioning plate 3 than the first positioning assembly A1; the connecting plate 2 is in a square plate shape and made of stainless steel, and the two positioning assemblies 1 are linearly arranged along the length direction of the connecting plate 2; the locating plate 3 passes through the bolt fastening on connecting plate 2, and the locating plate 3 is the square plate form and is stainless steel material, and after steel pipe 6 was fixed by location subassembly 1, the tip and the 3 side surface butt of locating plate of steel pipe 6 one end.

Referring to fig. 1 and 2, when the tool is used for cutting the steel pipes 6, firstly, the steel pipes 6 need to be placed on the positioning assembly 1, the steel pipes 6 are fixedly positioned through the positioning assembly 1, and when the positioning assembly 1 is used for positioning, the same end parts of the steel pipes 6 need to be abutted against the surface of the same side of the positioning plate 3, so that the steel pipes 6 with equal length can be cut by using the positioning plate 3 as a reference when the steel pipes 6 are cut.

Referring to fig. 1 and 3, the positioning assembly 1 includes a bottom plate 11 and a positioning frame 12, the bottom plate 11 is square and made of stainless steel, the length direction of the bottom plate 11 is the same as the length direction of the connecting plate 2, the bottom plate 11 is hollow, a fixing plate 111 is welded on the surface of one side of the bottom plate 11 close to the connecting plate 2, the fixing plate 111 is perpendicular to the bottom plate 11, the fixing plate 111 is square and made of stainless steel, and the fixing plate 111 is fixedly connected with the connecting plate 2 through a fixing bolt 13; the positioning frame 12 is square and made of stainless steel, the positioning frame 12 is arranged on the bottom plate 11, the whole positioning frame 12 is perpendicular to the bottom plate 11, the positioning frame 12 is used for fixing the steel pipe 6 on the bottom plate 11, and the steel pipe 6 penetrates through the space in the middle of the positioning frame 12 and is limited in the positioning frame 12; the number of the positioning frames 12 on one positioning assembly 1 can also be selected according to actual needs, and can be one, two, three, four, five, six or seven, in this embodiment, the number of the positioning frames 12 on one positioning assembly 1 is six, and the six positioning frames 12 are arranged at intervals in a linear state along the length direction of the bottom plate 11.

Referring to fig. 2 and 3, a placing groove 112 is further formed on a surface of the bottom plate 11 on a side close to the positioning frame 12, and two ends of the placing groove 112 in the length direction of the bottom plate 11 are open; a backing plate 4 is placed in the placing groove 112 in a sliding mode, the backing plate 4 is matched with the placing groove 112, the backing plate 4 is square and made of stainless steel, the surface, far away from one side of the bottom of the placing groove 112, of the backing plate 4 exceeds the edge of a notch of the placing groove 112, so that during linear cutting, a cutting line can cut off the steel pipe 6 completely and then cut into the backing plate 4, and the steel pipe 6 on the backing plate 4 is guaranteed to be cut off completely.

Referring to fig. 3, the positioning frame 12 includes a side bar 121, the side bar 121 is rectangular and made of stainless steel, two parallel side bars 121 are oppositely disposed, the side bar 121 is perpendicular to the bottom plate 11, one end of the side bar 121 close to the bottom plate 11 is detachably connected to the bottom plate 11, the bottom plate 11 is provided with a chute 113, the length direction of the chute 113 is the same as the length direction of the bottom plate 11, the lower end of the side bar 121 is inserted into the chute 113, and the side bar 121 is adapted to the chute 113 in a sliding manner; the bottom of the sliding chute 113 is provided with a sliding hole 1131, the width of the cross section of the sliding hole 1131 is smaller than the width of the notch of the sliding chute 113, the length direction of the cross section of the sliding hole 1131 is the same as the length direction of the notch of the sliding chute 113, so that the side pressure rod 51 is not easy to fall out of the sliding hole 1131, in addition, a locking member 14 is further arranged in the sliding hole 1131 in a penetrating manner, the locking member 14 is specifically a bolt, a screw rod of the locking member 14 penetrates through the sliding hole 1131 and then is in threaded connection with the side pressure rod 51, when the side pressure rod 51 is fixed in the sliding chute 113, a nut of the locking member 14 is pressed against the edge of the opening at one end of the sliding hole 1131, which is far away from the side pressure rod 51, so as to achieve the purpose of locking the position of the side rod 121.

Referring to fig. 2 and 3, the positioning frame 12 further includes a pressing rod 122, the pressing rod 122 is in a rectangular shape and is made of stainless steel, the pressing rod 122 is located between the two side rods 121, two ends of the pressing rod 122 are respectively connected with one ends of the two side rods 121, which are far away from the bottom plate 11, through bolts, a square space for limiting the plurality of steel pipes 6 on the bottom plate 11 is formed between the pressing rod 122 and the two side rods 121, and the pressing rod 122 is used for pressing the plurality of steel pipes 6 in the square space towards a direction close to the bottom plate 11.

Referring to fig. 2 and 3, in order to better position the steel pipe 6 in the square space, the side pressure assemblies 5 are further arranged on the side bars 121, the side pressure assemblies 5 can be arranged on both the side bars 121 or only one side bar 121, in the embodiment, the side pressure assemblies 5 are arranged on only one side bar 121, and the side pressure assemblies 5 are used for pressing the steel pipe 6 to the middle of the square space, so that the steel pipe 6 in the square space can be fixed more firmly, and the positioning effect is improved.

Referring to fig. 2 and 3, the side pressure assembly 5 includes a side pressure lever 51 and a top lever 52, the side pressure lever 51 is rectangular parallelepiped and is made of stainless steel, the side pressure lever 51 is parallel to the side levers 121, and the side pressure lever 51 is located between the side levers 121; the top rod 52 is a bolt, the top rod 52 is arranged on one side rod 121 in a penetrating mode, the top rod 52 is in threaded connection with the side rod 121, and the end portion, located between the two side rods 121, of the top rod 52 is abutted to the surface of one side, far away from the middle of the square space, of the side pressure rod 51; when the top rod 52 is rotated towards the direction close to the side pressure rod 51, the top rod 52 can push the side pressure rod 51 to slide towards the middle position close to the square space, so that the side pressure rod 51 can more tightly extrude the steel pipe 6 in the square space, and a better positioning effect is achieved.

Referring to fig. 3, in the present embodiment, two guide rods 511 are further welded on a surface of the side pressure rod 51 away from the middle of the square space, the guide rods 511 are parallel to each other and are spaced apart from each other, and one end of the guide rod 511 away from the side pressure rod 51 penetrates through the side rod 121 and is slidably connected with the side rod 121, so that the side pressure rod 51 is not prone to shift from the original track when sliding.

In addition, referring to fig. 1 and fig. 3, a guide groove 1221 is further formed in the surface of the pressing rod 122 on the side close to the bottom plate 11, the guide groove 1221 extends along the length direction of the pressing rod 122, two ends of the guide groove 1221 in the length direction are open, the cross section of the guide groove 1221 is rectangular, one end of the side pressing rod 51 extends into the guide groove 1221 and is connected with the guide groove 1221 in a sliding manner, and the end of the other end of the side pressing rod 51 abuts against the surface of the backing plate 4 on the side far from the bottom plate 11; when the push rod 52 pushes the side pressure lever 51 to slide, the side pressure lever 51 slides along the guide groove 1221, so that the side pressure lever 51 is less likely to shift in the movement locus when the steel pipe 6 is extruded.

The implementation principle of the high-efficiency capillary steel pipe line cutting tool capable of circularly positioning, adjusting and interchanging is as follows: when the steel pipe 6 needs to be cut with the aid of the tool, firstly, the steel pipes 6 need to be placed between two opposite side rods 121 in the two sets of positioning assemblies 1, then the pressing rods 122 are installed on the side rods 121, then the steel pipes 6 between the two side rods 121 are subjected to state adjustment, the ends of the same ends of the steel pipes 6 are abutted to the same side face of the positioning plate 3, finally, the ejector rods 52 are rotated, the steel pipes 6 between the two opposite side rods 121 are extruded by the side pressing rods 51, the purpose of finally fixing the states of the steel pipes 6 is achieved, and at the moment, the tool can be installed on a wire cutting device through the connecting plate 2 to cut the steel pipes 6.

It should be noted that, during cutting, the steel pipe 8 on the second positioning assembly a2 needs to be cut first, after the cut steel pipe 8 on the second positioning assembly a2 is removed, the fixing bolt 13 of the second positioning assembly a2 is removed, the second positioning assembly a2 is moved to the back of the first positioning assembly a1 along the length direction of the steel pipe 8, the steel pipe at the section is locked and fixed by the second positioning assembly a2, then the fixing bolt 13 of the first positioning assembly a1 is removed, the first positioning assembly a1 and the second positioning assembly a2 are moved to the direction of the positioning plate 3 together with the steel pipe, so that the cutting plane of the steel pipe 8 is closely attached to the positioning plate 3, then the cutting process is continued with the plane of the positioning plate 3 as the origin of coordinates of the workpiece, and the subsequent process is continuously circulated by the method until all the steel pipes 8 are cut.

In the second embodiment, referring to fig. 4, the difference from the first embodiment and the second embodiment is that in this embodiment, two positioning frames 12 parallel to each other at an interval may be further sleeved at one end of the steel pipe 6 away from the positioning plate 3, so that the one end of the steel pipe 6 away from the positioning plate 3 is less prone to be scattered, and the steel pipe 6 is conveniently installed on the positioning assembly 1 in the subsequent step.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. High-efficiency capillary steel pipe line cutting tool capable of being circularly positioned, adjusted and interchangeable and characterized in that the tool comprises a tool body

The steel pipe positioning device comprises a positioning assembly (1), wherein the positioning assembly (1) comprises a bottom plate (11) and a positioning frame (12), the positioning frame (12) is arranged on the bottom plate (11), and the positioning frame (12) is used for fixing a steel pipe (6) on the bottom plate (11); the positioning frame (12) comprises side rods (121) and a pressure rod (122), the side rods (121) are relatively provided with two parallel side rods, one end of each side rod (121) is detachably connected with the bottom plate (11), the other end of each side rod (121) is connected with the pressure rod (122), the pressure rod (122) is positioned between the two side rods (121), the two ends of the pressure rod (122) are respectively detachably connected with one ends, far away from the bottom plate (11), of the two side rods (121), a square space for limiting the steel pipes (6) on the bottom plate (11) is formed between the pressure rod (122) and the two side rods (121), and the pressure rod (122) is used for pressing the steel pipes (6) in the square space towards the direction close to the bottom plate (11);

the positioning frames (12) are provided with a plurality of groups which are parallel to each other, and the plurality of groups of positioning frames (12) are linearly arranged along the surface of one side of the bottom plate (11);

the side rods (121) are also provided with side pressure assemblies (5), and the side pressure assemblies (5) are used for extruding the steel pipe (6) to the middle of the square space;

the lateral pressure assembly (5) comprises a lateral pressure rod (51) and a top rod (52), the lateral pressure rod (51) is parallel to the lateral rods (121), and the lateral pressure rod (51) is positioned between the two lateral rods (121); the ejector rod (52) penetrates through one side rod (121), the ejector rod (52) is in threaded connection with the side rod (121), and the end part of one end, positioned between the two side rods (121), of the ejector rod (52) is abutted to the surface of one side, far away from the middle part of the square space, of the side pressure rod (51);

a guide groove (1221) is formed in the surface of one side, close to the bottom plate (11), of the pressure lever (122), and one end of the side pressure lever (51) extends into the guide groove (1221) and is connected with the guide groove (1221) in a sliding mode;

one side of the bottom plate (11) is provided with a connecting plate (2), and a plurality of groups of positioning assemblies (1) are arranged on the connecting plate (2) along the length direction of the steel pipe (6);

one end of the connecting plate (2) is fixedly provided with a positioning plate (3), and one end of the steel pipe (6) in the square space is abutted against the positioning plate (3).

2. A cyclically positionable, adjustable and interchangeable high efficiency capillary steel tube wire cutting tool according to claim 1 and wherein the bottom plate (11) is provided with a slide groove (113) on a surface thereof adjacent to one side of the side bars (121), the side bars (121) are positioned in the slide groove (113) adjacent to one end of the bottom plate (11), and the bottom plate (11) is further provided with a locking member (14) for positioning the side bars (121).

3. The high-efficiency capillary steel pipe line cutting tool with the adjustable and interchangeable positioning function in the cycling mode according to claim 1, characterized in that a placing groove (112) is further formed in the surface of one side, close to the side rods (121), of the bottom plate (11), a backing plate (4) matched with the bottom plate is placed in the placing groove (112), and the surface of one side, far away from the bottom of the placing groove (112), of the backing plate (4) exceeds the edge of the notch of the placing groove (112).