CN209998766U

CN209998766U - Round tube cutting and clamping device

Info

Publication number: CN209998766U
Application number: CN201920921734.1U
Authority: CN
Inventors: 徐武
Original assignee: Individual
Current assignee: Guangdong Wijay Material Automation System Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-01-31
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an kind of pipe cutting clamping device, this pipe cutting clamping device includes the cutting ferrule, holder and buckle spare, cutting ferrule sliding sleeve locates on the holder, buckle spare sets up in the tip of holder, cutting ferrule and buckle spare butt, buckle spare is used for leading and restriction cutting ferrule removal to the holder, holder bending type is formed with the centre gripping space that is used for the centre gripping to treat the truncation pipe, and the side of the holder in the same outside in centre gripping space is located with the plane above-mentioned pipe cutting clamping device, carry out guiding orientation to the holder through setting up buckle spare, thus, the side of the holder in the same outside in centre gripping space is located with planes all the time, that is to say, the cross section in centre gripping space is circular all the time, like this, fix a position the back to the pipe through pipe cutting clamping device, the cross-section of the pipe of cutter truncation is circular, the no skew section of truncation pipe exists, the utilization ratio of pipe is higher, the pipe truncation operation is effectual.

Description

Round tube cutting and clamping device

Technical Field

The utility model relates to a pipe processing technology field especially relates to kinds of pipe cutting clamping device.

Background

The round pipe is an important part in modern industry, and aspects of the round pipe are used as electric wire and cable protection pipes for electric wires, cables and automatic instrument signals to ensure the safe use of electrical equipment, and aspects of the round pipe are also used for manufacturing civil shower pipelines to provide a channel for the conduction of fluid.

However, when the traditional circular tube cutting equipment cuts the circular tube, the cutting equipment is difficult to position the cutting position of the circular tube, so that the cutting opening of the circular tube is easy to deflect, the circular tube of the deflected section is difficult to utilize, the circular tube is wasted, and the cutting effect of the circular tube is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide kinds of circular tube cutting and clamping devices for solving the technical problem that the positioning of the cutting position of the circular tube is difficult.

kind of pipe cutting clamping device, this pipe cutting clamping device includes the cutting ferrule, holder and buckle spare, the cutting ferrule sliding sleeve is located on the holder, the buckle spare sets up in the tip of holder, cutting ferrule and buckle spare butt, the buckle spare is used for leading and restriction cutting ferrule to the holder and removes, the holder bending type is formed with the centre gripping space that is used for the centre gripping to treat the truncation pipe, and the centre gripping space with the side of the holder in the outside be located with the plane.

In embodiments, the circular tube cutting and clamping device further comprises a limiting block, wherein the limiting block is far away from the clamping piece and is arranged at the other end part of the clamping piece.

In of these embodiments, the clamp is provided with graduation marks in the direction away from the catch.

In embodiments, the cutting ferrule is provided with a threaded through hole and a locking member, the locking member is provided with external threads, and the locking member penetrates through the threaded through hole and abuts against the clamping member.

In of the embodiments, the ferrule is further provided with a rotating rod, and the rotating rod is connected with the locking piece.

In embodiments, the snap close to end of the ferrule has a bayonet that forms an acute angle of with the clip.

In embodiments, the pipe cutting clamping device still includes positioning assembly, positioning assembly sets up in the buckle in the holder dorsad, and positioning assembly includes fixed box and tape measure, and fixed box is connected with the buckle, and tape measure telescopic hole has been seted up to fixed box, and the end of tape measure is accomodate in fixed box, and the tape measure telescopic hole is worn to establish and stretches to the outside of fixed box in the other end of tape measure, and the tape measure is used for the volume to wait to cut the length of cutting of pipe.

In embodiments, the inner cavity of the fixed box body is provided with a fixed rod, the fixed rod is arranged at the center of the fixed box body, the tape is wound on the fixed rod, the end of the tape is connected with the fixed rod, and the other end of the tape abuts against the edge of the telescopic hole of the tape.

In of these embodiments, the positioning assembly further comprises a blade attached to the end of the tape measure distal from the securing lever, the blade being disposed perpendicular to the tape measure.

In embodiments, the buckling member is provided with a clamping ring facing away from the clamping member, the outer wall of the fixed box body is provided with an inserting sheet corresponding to the clamping ring, and the inserting sheet is inserted into the clamping ring and connected with the buckling member.

Above-mentioned pipe cutting clamping device carries out guiding orientation to the holder through setting up buckle spare, like this, the side of the holder in the centre gripping space with the outside is located all the time with plane, that is to say, the cross section in centre gripping space is circular all the time, like this, fix a position the back to the pipe through pipe cutting clamping device, the cross-section of the pipe of cutting through the cutter is circular, the cutting pipe does not have the skew section to exist, the utilization ratio of pipe is higher, the effectual of pipe cutting operation.

Drawings

FIG. 1 is a schematic view of an round tube cutting and clamping device in a state;

FIG. 2 is a schematic representation of another state of the round tube cutting and clamping devices;

FIG. 3 is another schematic view of an round tube cutting fixture;

FIG. 4 is a schematic cross-sectional view of exemplary stationary boxes;

FIG. 5 is a schematic view of the position relationship between the locking member and the positioning assembly in embodiments.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Please , refer to fig. 1 and 2, the present invention discloses a circular tube cutting and clamping device 10, the circular tube cutting and clamping device 10 includes a clamping sleeve 100, a clamping member 200 and a buckling member 300, the clamping sleeve 100 is slidably sleeved on the clamping member 200, the buckling member 300 is disposed at the end of the clamping member 200, for example, the buckling member 300 and the clamping member 200 are integrally formed, the clamping sleeve 100 abuts against the buckling member 300, the buckling member 300 is used for guiding the clamping member 200 and limiting the movement of the clamping sleeve 100, the clamping member 200 is bent to form a clamping space 210 for clamping a circular tube to be cut, and the side of the clamping space 210, which is the same as the clamping member 200 outside , is located on the same plane .

Above-mentioned pipe cutting clamping device 10, carry out the guide orientation to holder 200 through setting up buckle 300, like this, the side of holder 200 in the same outside of centre gripping space 210 is located all the time with plane, that is to say, the cross section in centre gripping space 210 is circular all the time, like this, fix a position the back to the pipe through pipe cutting clamping device 10, the cross-section of the pipe of cutting through the cutter is circular, the section of cutting pipe does not have the skew section to exist, the utilization ratio of pipe is higher, the effectual of pipe cutting operation.

The working principle of the circular tube cutting and clamping device is that the end of the clamping piece 200 close to the clamping piece 300 is tightly attached to the outer side wall of a circular tube to be cut, the clamping piece 200 is wound on the circular tube to be cut and bent to form a circular clamping space 210, and the circular clamping space 210 is used for accommodating the circular tube to be cut and positioning the circular tube to be cut, in the embodiment, two sides of the clamping piece 300 are respectively provided with a clamping block 310, the two clamping blocks 310 jointly form a bending channel 320, the bending channel 320 and the clamping piece 200 are as wide as each other and are used for providing a channel for the winding and folding of the clamping piece 200 so as to facilitate the connection of two ends of the clamping piece 200, and further to enable the cross section of the clamping space 210 to be a closed circular surface.

It should be noted that, when the circular tube cutting and clamping device is not used for clamping a circular tube to be cut, the cutting sleeve 100 is far away from the buckling piece 300, and the part of the clamping piece 200 far away from the buckling piece 300 leaves the bending channel 320, at this time, the clamping piece 200 is in a natural extension state, so that the space occupied by the circular tube cutting and clamping device is small, and the storage difficulty of the circular tube cutting and clamping device is reduced. In addition, the clamping member 200 is extended when not in use, and the clamping member 200 can be prevented from being deformed due to continuous bending of the clamping member 200, so that the clamping member 200 is difficult to recover and deform, and the service life of the circular tube cutting and clamping device is prolonged.

In order to prevent the clamping member 200 from breaking loose from the ferrule 100 and sliding out of the bent channel 320, which may cause failure in positioning of the truncated position of the circular tube, in the embodiment , the ferrule 100 is provided with a threaded through hole 110 and provided with a locking member 120, the locking member 120 is provided with an external thread, and the locking member 120 is inserted through the threaded through hole 110 and abuts against the clamping member 200. specifically, after the clamping member 200 passes through the bent channel 320, the ferrule 100 moves in a direction close to the clamping member 300 until the ferrule 100 abuts against the clamping member 300, and then the locking member 120 is inserted through the threaded through hole 110, and the locking member 120 is gradually screwed until the locking member 120 abuts against the clamping member 200. when the constraint force of the clamping member 300 on the ferrule 100 is equal to the friction of the locking member 120 on the clamping member 200, the ferrule 100 is in a stationary state, and the friction of the clamping member 200 on the locking member 120 is , which is equal in magnitude and opposite in direction and can cancel each other, so that the system formed by the clamping member 200 and the clamping member 120 are in a balanced state, and thus the clamping lever 120 is not easily connected to the clamping lever 120, and the clamping lever 120 is not easily rotated, thereby reducing the difficulty of the clamping member 100 and the clamping lever 120, and the clamping lever 130 are stably connected to be connected in the clamping lever 120.

in the embodiment, the clamp 200 is provided with scale marks along the direction away from the fastener 300. by providing the scale marks on the clamp 200, the circumference of the round tube to be cut can be measured while the cutting position of the round tube is positioned, so as to obtain the size parameter of the round tube to be cut, and provide reference for the subsequent operation of the round tube.

In order to improve the binding force of the snap member 300 on the ferrule 100 and prevent the ferrule 100 from sliding out from the holder 200 near the end of the snap member 300, in the embodiment, the end of the snap member 300 near the end of the ferrule 100 is provided with the bayonet 330, and the bayonet 330 and the holder 200 form an acute angle , for example, the end of the clip 310 near the end of the ferrule 100 is provided with the bayonet 330, and the bayonet 330 and the holder 200 form an acute angle . specifically, by providing the bayonet 330 at the end of the snap member 300 near the ferrule 100, which forms an acute angle with the holder 200, when the ferrule 100 abuts against the snap member 300, the contact portion of the ferrule 100 and the snap member 300 is changed from surface contact to point contact, so that the contact area between the ferrule 100 and the snap member 300 is greatly reduced, that is, the pressure of the ferrule 300 on the ferrule 100 is increased, the binding force of the snap member 100 on the snap member 300 is also synchronously increased, so that, under the premise of the flexibility strength of the holder 200, the ferrule 100 is not easy to push the ferrule 100 to push the clip 300 to detach from the holder, so that the ferrule 100 is positioned from the holder 100, so that the stability of the clamp space is improved, in other.

In order to prevent the cutting ferrule 100 from slipping out of the end of the clamping member 200, so as to improve the stability and durability of the bending of the clamping member 200, in the embodiment, the circular tube cutting clamping device further includes a limiting block 400, the limiting block 400 is disposed at the other end of the clamping member 200 away from the buckling member 300, in the embodiment, the width of the limiting block 400 is greater than the width of the cutting ferrule 100, so that, when the cutting ferrule 100 slides to the end of the clamping member 200, the cutting ferrule 100 abuts against the limiting block 400, that is, the cutting ferrule 100 is slidably disposed at the clamping member 200 under the constraint of the limiting block 400, so as to prevent the cutting ferrule 100 from slipping out of the end of the clamping member 200, so as to prevent the clamping member 200 from slipping out of the bending channel 320 due to the lack of a fixing device at the end of the clamping member 300 after the clamping member 200 passes through the bending channel 320, so that the clamping member 200 is not easy to recover from deformation, the clamping member 200 is bent and forms a stable clamping space 210 to clamp the to improve the stability and durability of the clamping member 200, so as to facilitate the performance of embodiment of the cutting operation of the circular tube, the clamping member 400 has a limiting block 400, and the limiting block 400, so as to reduce the damage to.

Please and referring to fig. 3 and 4, in the embodiment, the circular tube cutting and clamping device further includes a positioning assembly 500, the positioning assembly 500 is disposed opposite to the clamping member 200 on the locking member 300, the positioning assembly 500 is used for positioning the to-be-cut length of the circular tube to improve the precision of the circular tube cutting, so that the cutter cuts the circular tube with a corresponding length on the circular tube, the positioning assembly 500 includes a fixed box 510 and a tape 520, the fixed box 510 is connected with the locking member 300, and is used for accommodating the tape 520 and positioning the end of the tape 520, the fixed box 510 is provided with a tape telescopic hole 511, the end of the tape 520 is accommodated in the fixed box 510, the other end of the tape 520 penetrates through the telescopic hole 511 and extends to the outside of the fixed box 510, the tape 520 is used for measuring the to cut length of the to-cut circular tube, specifically, after the clamping member 200 is wound around the to be cut circular tube, the clamping member 200 passes through the folding channel 320, so as to prevent the clamping member 200 from sliding from the channel, and the clamping member 200, when the to clamp the to-be-cut circular tube, the to-be-to-cut circular tube cutting device, the to-cut circular-cut tape-to-cut circular-cut end-to-cut, the cutting device is fastened to-clamp the circular tube, the circular-to-cut circular-to-clamp the circular-to-cut circular-clamp the circular-to-cut-to-clamp the circular-to-cut-to-cut-clamp the circular-cut-clamp the circular-cut-to-clamp device, the circular-clamp the circular-to-.

In the embodiment, the inner cavity of the fixed case 510 is provided with a fixing rod 530, the fixing rod 530 is arranged at the central part of the fixed case 510, for example, the fixing rod 530 is integrally formed with the fixed case 510 , the tape 520 is wound around the fixing rod 530, the end of the tape 520 is connected with the fixing rod 530, and the other end of the tape 520 is abutted against the edge of the telescopic hole 511. specifically, by arranging the fixing rod 530 at the central part of the fixed case 510, the tape 520 can be fixed and wound around the fixing rod 530, so that when the end of the tape 520 is extended by external force, the other end of the tape 520 is confined in the fixed case 510 under the pulling force of the fixing rod 530, so as to prevent the tape 520 from completely sliding out of the telescopic hole 511 and further cause failure of the tape 520. in the embodiment, the tape positioning assembly 500 further comprises a buckle 540, the buckle 540 is connected with the end of the tape 520 away from the fixing rod 530, and the buckle 540 is arranged perpendicular to the tape 520. by arranging the buckle 540 at the end of the tape 520, when the tape 520 is not used, the tape 520, the buckle 540 is abutted against the edge of the telescopic hole 511, so to prevent the telescopic hole 511 from cutting the telescopic hole 511, so as to prevent the telescopic hole 511 from cutting the.

Referring to fig. 5 and , in the embodiment, the locking member 300 is provided with a snap ring 340 facing away from the clamping member 200, the outer wall of the fixing box 510 is provided with an insertion plate 512 corresponding to the snap ring 340, and the insertion plate 512 is inserted into the snap ring 340 and connected to the locking member 300, it can be understood that the positioning assembly 500 is detachably connected to the locking member 300, so that when any part between the positioning assembly 500 and the locking member 300 is damaged, the damaged part can be detached separately for replacement, thereby reducing the maintenance cost and the use cost of the circular tube cutting clamping device, and improving the market competitiveness of the product.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

The utility model provides a kind of pipe cutting clamping device, a serial communication port, including cutting ferrule, holder and buckle spare, the cutting ferrule slip cap is located on the holder, the buckle spare set up in the tip of holder, the cutting ferrule with buckle spare butt, buckle spare is used for right the holder leads and restricts the cutting ferrule removes, the holder bending type is formed with the centre gripping space that is used for the centre gripping to treat the truncation pipe, just the centre gripping space with outside the side of holder is located with plane.
2. The round tube cutting clamping device as claimed in claim 1, further comprising a limiting block, wherein the limiting block is disposed at another end of the clamping member away from the fastening member.
3. A round tube cutting holder as claimed in claim 2, wherein the holder is provided with graduations in a direction away from the clasp.
4. The round tube cutting and clamping device as claimed in claim 1, wherein the cutting sleeve is provided with threaded through holes and a locking member, the locking member is provided with external threads, and the locking member penetrates through the threaded through holes and abuts against the clamping member.
5. A circular tube cutting and clamping device as claimed in claim 4, wherein the cutting sleeve is further provided with a rotating rod, and the rotating rod is connected with the locking member.
6. The round tube cutting device as claimed in claim 1, wherein said snap member has a bayonet opening at an end adjacent to said ferrule, said bayonet opening forming an acute angle with said gripping member.
7. The circular tube cutting and clamping device as claimed in claim 1, further comprising a positioning assembly, wherein the positioning assembly is disposed on the buckle opposite to the clamping member, the positioning assembly comprises a fixed box and a tape, the fixed box is connected with the buckle, the fixed box is provided with tape telescopic holes, a end of the tape is received in the fixed box, the other end of the tape penetrates through the tape telescopic holes and extends to the outside of the fixed box, and the tape is used for measuring the cutting length of the circular tube to be cut.
8. A pipe cutting and clamping device as claimed in claim 7, wherein the inner cavity of the fixed box body is provided with a fixed rod, the fixed rod is arranged at the central part of the fixed box body, the tape is wound on the fixed rod, the end of the tape is connected with the fixed rod, and the other end of the tape abuts against the edge of the telescopic hole of the tape.
9. A pipe cutting and clamping apparatus as defined in claim 8, wherein said positioning assembly further comprises a blade attached to the end of said tape distal from said securing rod, said blade being disposed perpendicular to said tape.
10. A circular tube cutting and clamping device as claimed in claim 7, wherein the clamping part is provided with a clamping ring facing away from the clamping part, the outer wall of the fixed box body is provided with an insertion piece corresponding to the clamping ring, and the insertion piece is inserted into the clamping ring and connected with the clamping part.