CN213080761U

CN213080761U - Special clamp for sawing steel pipe

Info

Publication number: CN213080761U
Application number: CN202021844339.7U
Authority: CN
Inventors: 费旸央; 费玉明
Original assignee: Wuxi Wangshun Metal Products Co ltd
Current assignee: Wuxi Wangshun Metal Products Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-04-30
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a steel pipe saw cuts special fixture, the on-line screen storage device comprises a base, the equal fixedly connected with support in both ends of base, the medial extremity fixedly connected with plastics cardboard of branch, the upper end fixedly connected with of plastics cardboard keeps off the material cover. The device passes through the fixed clamp splice, the regulation is pressed from both sides, the mounting groove, the lead screw, the deflector, guide way and guide bar, it is convenient to press from both sides tight fixedly to not unidimensional steel pipe body, it is wide to use nimble application scope, work efficiency is improved, the saw bit can pass between the guide cover saw cut the operation to the steel pipe can, the location is accurate, can block the sweeps that splashes, the security is high, the clearance is effectual, after the processing is accomplished, pull the plastics cardboard again, can drive the soft brush hair and clean adnexed sweeps on the steel pipe after the cutting, and it can to collect in the receipts magazine of below to push off through incision department, the clearance is efficient, to sum up very big improvement work efficiency and quality.

Description

Special clamp for sawing steel pipe

Technical Field

The utility model belongs to the technical field of the metal cutting instrument, concretely relates to steel pipe saw cuts special fixture.

Background

During the process of sawing the steel pipe by the flying saw frequently involved in the mechanical processing, because the pipe body at the front end is lifted, the phenomenon that the pipe clamps at the front end and the rear end grind saw blades can be generated before the pipe is cut off, at the moment, the rotating speed of the flying saw is high, hot burrs after hot melting are generated at the two ends of the pipe due to instantaneous high temperature, the hot burrs are attached to ports in a horn shape, great difficulty is caused in subsequent flat head processing, and if the steel pipe can be clamped front and back in the sawing process, the generation of the hot burrs can be effectively prevented.

For this reason, publication No. CN207414478U discloses a welded tube flying saw front and back clamping device, including cylinder, anchor clamps, deflector, uide bushing, guide roll, saw cut the in-process at the steel pipe, utilize the utility model discloses front and back clamp steel pipe utilizes uide bushing and guide roll to look for best saw point of cutting, can control the production of hot burr at the cutting-off in-process to reduce the production frequency of cold burr, improve production efficiency.

The following disadvantages still remain: saw cut the sweeps that the in-process produced and very easily splash everywhere, cause the accidental injury or clear up the clearance and get up to waste time and energy, cleaning efficiency is low, influences the processing operation of subsequence, influences work efficiency then, and presss from both sides tightly to need to use four cylinders to stabilize to the steel pipe and press from both sides tightly and tightly, consume use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe saw cuts special fixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special fixture for sawing steel pipes comprises a base, wherein both ends of the base are fixedly connected with supporting seats, the front surface of the support is provided with mounting grooves, the top parts of the mounting grooves are fixedly connected with fixed clamping blocks, the bottom of the mounting groove is connected with an adjusting clamping block in a sliding way, a steel pipe body is clamped and positioned between the fixing clamping block and the adjusting clamping block, the bottom of the adjusting clamping block is fixedly connected with a guide rod which is connected to the inside of the base in a sliding way, a guide plate is fixedly connected between the end parts of the guide rods, the middle part of the guide plate is in threaded connection with a screw rod, the bottom of the screw rod is fixedly connected with the output end of the motor, a supporting rod is transversely and slidably penetrated through the fixed clamping block, the inner side end of the support rod is fixedly connected with a plastic clamping plate, the plastic clamping plate is clamped and positioned on the surface of the steel pipe body, and the upper end of the plastic clamping plate is fixedly connected with a material blocking cover.

Preferably, the inner sides of the fixed clamping block and the adjustable clamping block are fixedly connected with rubber pads.

This setting is convenient for press from both sides tightly the both ends of steel pipe body, and the fastening is high, through the guard action of rubber pad, has avoided the wearing and tearing phenomenon to the steel pipe body, and the protection fastening is high, makes the firm inseparable location accuracy of steel pipe mounting structure then, is favorable to improving the machining precision.

Preferably, the inside of base is equipped with the guide way, deflector and guide way match sliding connection, the lead screw passes through the bearing and connects perpendicularly on the guide way.

This setting has effectively improved connection structure's between deflector and the base stability, and starting motor drives the lead screw and when square commentaries on classics, can drive the deflector and reciprocate along the lead screw, makes then the guide post drive two regulation clamp splice and reciprocates in step to be convenient for press from both sides tight fixedly to the steel pipe body of unidimensional not, the steadiness is high, uses in a flexible way, and application scope is wide, and then is favorable to improving work efficiency.

Preferably, the lower part of the plastic clamping plate is provided with a clamping groove, the clamping groove is fixedly connected with soft bristles which are uniformly distributed, and the soft bristles are tightly attached to the surface of the steel pipe body.

This setting has effectively improved connection structure's between plastics cardboard and the steel pipe body stability, when sawing the operation, stimulate two plastics cardboard sliding connection to the position department that needs saw cut, then, the saw bit then penetrate between the fender material cover to the steel pipe cutting operation can, the location is accurate, then be favorable to guaranteeing to saw cut the precision, and simultaneously, the sweeps that splashes in the course of working is convenient for to the fender material cover through plastics cardboard top blocks, the fender falls, the security is high, it is effectual to clear up, afterwards, lift the saw bit after the processing is accomplished and break away from plastics cardboard and steel pipe, at this moment, pull the plastics cardboard again, can drive the soft brush hair and clean adnexed sweeps on the steel pipe after the cutting, and collect in the receipts magazine that pushes down to the below through incision department can.

Preferably, the material blocking cover is in an upward convex arc structure, and a spongy cushion is fixedly connected to the end part of the material blocking cover.

This setting is convenient for keep off the sweeps that splashes and falls, avoids accidental injury personnel security performance high, and makes the clearance effectual, has avoided the saw bit and has kept off wearing and tearing between the material cover through the foam-rubber cushion, and the protecting effect is good, and can carry out effectual location to the saw bit, is favorable to having improved machining efficiency.

Preferably, the material collecting box is slidably connected to the upper end of the base corresponding to the lower part of the material blocking cover.

This setting is convenient for collect the waste material that saw cuts the production to clearance efficiency has been improved greatly.

Compared with the prior art, the utility model discloses a technological effect and advantage: the special fixture for sawing the steel pipe is characterized in that a steel pipe body is placed on an adjusting clamping block, a motor is started to drive a screw rod to rotate, so that a guide plate slides upwards along a guide groove, the guide rod and the adjusting clamping block are driven to lift and move until the steel pipe is tightly pressed into a fixing clamping block and a clamping groove of a plastic clamping plate, the steel pipe bodies with different sizes can be conveniently clamped and fixed, the stability is high, the use is flexible, the application range is wide, the work efficiency is improved, at the moment, the plastic clamping plate is pulled to the position, needing sawing, on the steel pipe body in a sliding mode, then, a saw blade of a sawing machine can penetrate through guide covers to perform sawing operation on the steel pipe, the positioning is accurate, splashed scraps can be blocked, the safety is high, the cleaning effect is good, and then, the saw blade is lifted to be separated from the plastic clamping plate and the steel pipe after the machining is, the soft brush hair can be driven to clean the scraps attached to the cut steel pipe, and the scraps are pushed to the collecting box below through the cut to be collected.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the plastic card of the present invention;

fig. 3 is a schematic side view of the support of the present invention.

In the figure: 1. a base; 101. a guide groove; 2. a support; 201. mounting grooves; 3. fixing the clamping block; 4. adjusting the clamping block; 401. a rubber pad; 402. a guide bar; 5. a guide plate; 501. a screw rod; 502. a motor; 6. a plastic clamping plate; 601. a card slot; 602. soft bristles; 603. a strut; 604. a material blocking cover; 605. a sponge cushion; 7. a material collecting box; 8. a steel pipe body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a special fixture for sawing a steel pipe comprises a base 1, wherein two ends of the base 1 are fixedly connected with a support 2, the front surface of the support 2 is provided with a mounting groove 201, the top of the mounting groove 201 is fixedly connected with a fixing clamping block 3, the bottom of the mounting groove 201 is slidably connected with an adjusting clamping block 4, a steel pipe body 8 is clamped and positioned between the fixing clamping block 3 and the adjusting clamping block 4, the bottom of the adjusting clamping block 4 is fixedly connected with a guide rod 402, the guide rod 402 is slidably connected to the inside of the base 1, a guide plate 5 is fixedly connected between the end parts of the guide rod 402, the middle part of the guide plate 5 is in threaded connection with a screw rod 501, the bottom of the screw rod 501 is fixedly connected with the output end of a motor 502, a support rod 603 is transversely and slidably penetrated through the fixing clamping block 3, and a plastic clamping plate 6 is fixedly connected to the inner side, the plastic clamping plate 6 is clamped and positioned on the surface of the steel pipe body 8, and the upper end of the plastic clamping plate 6 is fixedly connected with a material blocking cover 604.

The inner sides of the fixed clamping block 3 and the adjusting clamping block 4 are fixedly connected with rubber pads 401; be convenient for press from both sides tightly the both ends of steel pipe body 8, the fastening nature is high, through rubber pad 401's guard action, has avoided the wearing and tearing phenomenon to steel pipe body 8, and the protection nature fastening nature is high, makes the firm inseparable location accuracy of steel pipe mounting structure then, is favorable to improving the machining precision.

A guide groove 101 is formed in the base 1, the guide plate 5 is matched and slidably connected with the guide groove 101, and the screw rod 501 is vertically connected to the guide groove 101 through a bearing; effectively improved connection structure's between deflector 5 and the base 1 stability, starter motor 502 drives lead screw 501 and just when changeing, can drive deflector 5 and reciprocate along lead screw 501, then make the guide post drive two regulation clamp splice 4 and reciprocate in step to be convenient for press from both sides tight fixedly to not unidimensional steel pipe body 8, the steadiness is high, uses in a flexible way, and application scope is wide, and then is favorable to improving work efficiency.

A clamping groove 601 is formed in the lower portion of the plastic clamping plate 6, soft bristles 602 which are uniformly distributed are fixedly connected to the clamping groove 601, and the soft bristles 602 are tightly attached to the surface of the steel pipe body 8; effectively improved connection structure's between plastic cardboard 6 and the steel pipe body 8 stability, when sawing the operation, stimulate two plastic cardboard 6 sliding connection to the position department that needs saw cut, then, the saw bit then penetrate between the material blocking cover 604 to the steel pipe cutting operation can, the location is accurate, then be favorable to guaranteeing to saw cut the precision, and simultaneously, the sweeps that splashes in the course of working is convenient for blockking through the material blocking cover 604 of plastic cardboard 6 top, the fender falls, the security is high, the cleaning effect is good, afterwards, lift after the processing is accomplished and get the saw bit and break away from plastic cardboard 6 and steel pipe, at this moment, pull plastic cardboard 6 again, can drive soft brush hair 602 and clean adnexed sweeps on the steel pipe after the cutting, and collect in the receipts magazine that pushes off to the below through incision department can.

The material blocking cover 604 is arranged in an upward convex arc structure, and a sponge cushion 605 is fixedly connected to the end part of the material blocking cover 604; be convenient for keep off the sweeps that splashes, avoid accidental injury personnel security performance high, and make the clearance effectual, avoided the wearing and tearing between saw bit and the fender material cover 604 through foam-rubber cushion 605, the protecting effect is good, and can carry out effectual location to the saw bit, is favorable to having improved machining efficiency.

The upper end of the base 1 corresponding to the lower part of the material blocking cover 604 is in sliding connection with a material collecting box 7; is convenient for collecting the waste materials generated by sawing, thereby greatly improving the cleaning efficiency.

Specifically, when the steel pipe sawing machine is used, the steel pipe body 8 is placed on the adjusting clamping block 4, the motor 502 is started to drive the screw rod 501 to rotate, so that the guide plate 5 slides upwards along the guide groove 101, the guide rod 402 and the adjusting clamping block 4 are driven to lift and move until the steel pipe is tightly pressed into the fixing clamping block 3 and the clamping groove 601 of the plastic clamping plate 6, the steel pipe bodies 8 with different sizes can be conveniently clamped and fixed, the stability is high, the use is flexible, the application range is wide, the work efficiency is improved, at the moment, the plastic clamping plate 6 is pulled to the position needing to be sawed on the steel pipe body 8 in a sliding mode, then, a saw blade of the sawing machine can penetrate through the guide covers to saw and cut the steel pipe, the positioning is accurate, splashed scraps can be blocked, the safety is high, the cleaning effect is good, and then the saw blade is taken out of the plastic clamping plate 6 and the steel, and the plastic clamping plate 6 is pulled again, so that the soft bristles 602 can be driven to clean the scraps attached to the cut steel pipe, and the scraps are pushed to the collecting box below through the notch to be collected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a steel pipe saw cuts special fixture, includes base (1), its characterized in that: the steel pipe clamp is characterized in that two ends of the base (1) are fixedly connected with supports (2), mounting grooves (201) are formed in the front face of each support (2), the top of each mounting groove (201) is fixedly connected with a fixing clamping block (3), the bottom of each mounting groove (201) is slidably connected with an adjusting clamping block (4), a steel pipe body (8) is clamped and positioned between each fixing clamping block (3) and each adjusting clamping block (4), the bottom of each adjusting clamping block (4) is fixedly connected with a guide rod (402), each guide rod (402) is slidably connected to the inside of the base (1), a guide plate (5) is fixedly connected between the end parts of each guide rod (402), the middle part of each guide plate (5) is in threaded connection with a lead screw (501), the bottom of each lead screw (501) is fixedly connected with the output end of a motor (502), and a support rod (603) penetrates through each fixing clamping block (3) in a transverse sliding manner, the inner side end of the support rod (603) is fixedly connected with a plastic clamping plate (6), the plastic clamping plate (6) is clamped and positioned on the surface of the steel pipe body (8), and the upper end of the plastic clamping plate (6) is fixedly connected with a material blocking cover (604).

2. The special clamp for steel pipe sawing according to claim 1, wherein: the inner sides of the fixed clamping block (3) and the adjusting clamping block (4) are fixedly connected with rubber pads (401).

3. The special clamp for steel pipe sawing according to claim 1, wherein: the inside of base (1) is equipped with guide way (101), deflector (5) and guide way (101) phase-match sliding connection, lead screw (501) pass through the bearing and connect perpendicularly on guide way (101).

4. The special clamp for steel pipe sawing according to claim 1, wherein: the lower part of the plastic clamping plate (6) is provided with a clamping groove (601), soft bristles (602) which are uniformly distributed are fixedly connected to the clamping groove (601), and the soft bristles (602) are tightly attached to the surface of the steel pipe body (8).

5. The special clamp for steel pipe sawing according to claim 1, wherein: the material blocking cover (604) is arranged in a convex arc structure, and a sponge cushion (605) is fixedly connected to the end part of the material blocking cover (604).

6. The special clamp for steel pipe sawing according to claim 1, wherein: the material collecting box (7) is slidably connected to the upper end of the base (1) corresponding to the lower part of the material blocking cover (604).