CN204295284U - Steel pipe seam trimming device - Google Patents

Steel pipe seam trimming device Download PDF

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Publication number
CN204295284U
CN204295284U CN201420701078.1U CN201420701078U CN204295284U CN 204295284 U CN204295284 U CN 204295284U CN 201420701078 U CN201420701078 U CN 201420701078U CN 204295284 U CN204295284 U CN 204295284U
Authority
CN
China
Prior art keywords
cutting knife
screw rod
inverted
shaped plate
grinding machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420701078.1U
Other languages
Chinese (zh)
Inventor
张延龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING LONGSHAN METAL MATERIAL Co Ltd
Original Assignee
CHONGQING LONGSHAN METAL MATERIAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING LONGSHAN METAL MATERIAL Co Ltd filed Critical CHONGQING LONGSHAN METAL MATERIAL Co Ltd
Priority to CN201420701078.1U priority Critical patent/CN204295284U/en
Application granted granted Critical
Publication of CN204295284U publication Critical patent/CN204295284U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of steel pipe seam trimming device, comprise base and inverted U-shaped plate; Also comprise the first cutting knife and electric grinding machine, the shank end of described first cutting knife is fixedly connected with the first screw rod, and described first screw rod is fixed on by nut vertical on the top board of inverted U-shaped plate; Electric grinding machine shell is fixedly installed on in square casing, square casing is provided with the second screw rod, and described second screw rod is fixed on the top board of inverted U-shaped plate by nut vertical.The utility model is repaired by the first cutting knife, the second cutting knife and electric grinding machine successively butt welded seam, thus butt welded seam surface is formed by roughing, semifinishing and fine grinding three process, the protrusion of face of weld can not only be excised, and high fineness can be obtained by the polishing of electric grinding machine, can dressing quality be significantly improved; And the first cutting knife, the second cutting knife and electric grinding machine upper-lower height are adjustable, the weld seam finishing process of different size welded still pipe can be adapted to.

Description

Steel pipe seam trimming device
Technical field
The utility model relates to a kind of mechanical device, particularly a kind of round steel pipe weld dressing device.
Background technology
Round steel pipe needs abutment joint to weld after rolling, easily occurs the mass defects such as welding knurl, therefore need butt welded seam surface to repair owing to welding rear face of weld.
Be generally push away celectome by one to excise welding knurl etc. in prior art, but pushing away celectome can only carry out preliminary finishing, after finishing, the quality of steel tube surface is still poor.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of steel pipe seam trimming device, cuts celectome and carries out the poor problem of dressing quality to solve in prior art to adopt to steel pipe seam.
The utility model steel pipe seam trimming device, comprises base and is fixed on the inverted U-shaped plate on base;
Also comprise the first cutting knife and electric grinding machine that set gradually along steel pipe movement direction, the shank end of described first cutting knife is fixedly connected with the first screw rod, and described first screw rod is fixed on by the nut vertical be mated on the top board of inverted U-shaped plate;
The shell of described electric grinding machine is fixedly installed in a square casing, the side plate of described inverted U-shaped plate is provided with the gathering sill sliding up and down with square casing and coordinate, described square casing is provided with the second screw rod, described second screw rod is fixed on the top board of inverted U-shaped plate by the nut vertical be mated.
Further, be also provided with the second cutting knife between described first cutting knife and electric grinding machine, the shank end of described second cutting knife is fixedly connected with the 3rd screw rod, and described 3rd screw rod is fixed on the top board of inverted U-shaped plate by the nut vertical be mated.
Further, the top board of described inverted U-shaped plate is also provided with the first cooling water pipe to the first cutting knife bath, the second cooling water pipe to the second cutting knife bath and the 3rd cooling water pipe to the 3rd cutting knife bath.
The beneficial effects of the utility model:
1, the utility model steel pipe seam trimming device, it is repaired by the first cutting knife, the second cutting knife and electric grinding machine successively butt welded seam, thus butt welded seam surface is formed by roughing, semifinishing and fine grinding three process, the protrusion of face of weld can not only be excised, and high fineness can be obtained by the polishing of electric grinding machine, can dressing quality be significantly improved; And the first cutting knife, the second cutting knife and electric grinding machine are all be fixed on the top board of inverted U-shaped plate by screw rod, and upper-lower height is adjustable, the weld seam finishing process of different size welded still pipe can be adapted to.
2, the utility model steel pipe seam trimming device, it arranges the polishing position of cooling water pipe to the first cutting knife, the second cutting knife and electric grinding machine and cools on the top board of inverted U-shaped plate, cutter and temperature of steel pipe can be reduced, be conducive to ensureing cutter and light pipe stable performance.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model steel pipe seam trimming device;
Fig. 2 is the cross-sectional schematic along A-A in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment steel pipe seam trimming device, the inverted U-shaped plate 2 comprising base 1 and be fixed on base;
Also comprise the first cutting knife 3 and electric grinding machine 4 that set gradually along steel pipe movement direction, the shank end of described first cutting knife is fixedly connected with the first screw rod 8, and described first screw rod is fixed on by the nut vertical be mated on the top board of inverted U-shaped plate;
The shell of described electric grinding machine is fixedly installed in a square casing 5, the side plate of described inverted U-shaped plate is provided with the gathering sill 6 sliding up and down with square casing and coordinate, described square casing is provided with the second screw rod 7, described second screw rod is fixed on the top board of inverted U-shaped plate by the nut vertical be mated.
The present embodiment steel pipe seam trimming device, it is repaired by the first cutting knife and electric grinding machine successively butt welded seam, thus butt welded seam surface is formed by roughing and fine grinding two procedures, the protrusion of face of weld can not only be excised, and high fineness can be obtained by the polishing of electric grinding machine, can dressing quality be significantly improved; And the first cutting knife and electric grinding machine are all be fixed on the top board of inverted U-shaped plate by screw rod, and upper-lower height is adjustable, the weld seam finishing process of different size welded still pipe can be adapted to.
As the improvement to the present embodiment, the second cutting knife 9 is also provided with between described first cutting knife and electric grinding machine, the shank end of described second cutting knife is fixedly connected with the 3rd screw rod 10, described 3rd screw rod is fixed on by the nut vertical be mated on the top board of inverted U-shaped plate, this improvement increase by second cutting knife, thus weld seam finishing procedure is increased to roughing, semifinishing and fine grinding three process further, every procedure scrap rate is less, particularly the allowance of electric grinding operation can be less, can improve weld seam finishing accuracy further.
As the improvement to the present embodiment, the top board of described inverted U-shaped plate is also provided with the first cooling water pipe 11 to the first cutting knife bath, the second cooling water pipe 12 to the second cutting knife bath and the 3rd cooling water pipe 13 to the 3rd cutting knife bath; Cooled by the polishing position of cooling water pipe to the first cutting knife, the second cutting knife and electric grinding machine, cutter and temperature of steel pipe can be reduced, be conducive to ensureing cutter and light pipe stable performance.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (3)

1. a steel pipe seam trimming device, is characterized in that: comprise base and be fixed on the inverted U-shaped plate on base;
Also comprise the first cutting knife and electric grinding machine that set gradually along steel pipe movement direction, the shank end of described first cutting knife is fixedly connected with the first screw rod, and described first screw rod is fixed on by the nut vertical be mated on the top board of inverted U-shaped plate;
The shell of described electric grinding machine is fixedly installed in a square casing, the side plate of described inverted U-shaped plate is provided with the gathering sill sliding up and down with square casing and coordinate, described square casing is provided with the second screw rod, described second screw rod is fixed on the top board of inverted U-shaped plate by the nut vertical be mated.
2. steel pipe seam trimming device according to claim 1, it is characterized in that: between described first cutting knife and electric grinding machine, be also provided with the second cutting knife, the shank end of described second cutting knife is fixedly connected with the 3rd screw rod, and described 3rd screw rod is fixed on the top board of inverted U-shaped plate by the nut vertical be mated.
3. steel pipe seam trimming device according to claim 2, is characterized in that: the top board of described inverted U-shaped plate is also provided with the first cooling water pipe to the first cutting knife bath, the second cooling water pipe to the second cutting knife bath and the 3rd cooling water pipe to the 3rd cutting knife bath.
CN201420701078.1U 2014-11-13 2014-11-13 Steel pipe seam trimming device Expired - Fee Related CN204295284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420701078.1U CN204295284U (en) 2014-11-13 2014-11-13 Steel pipe seam trimming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420701078.1U CN204295284U (en) 2014-11-13 2014-11-13 Steel pipe seam trimming device

Publications (1)

Publication Number Publication Date
CN204295284U true CN204295284U (en) 2015-04-29

Family

ID=53100863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420701078.1U Expired - Fee Related CN204295284U (en) 2014-11-13 2014-11-13 Steel pipe seam trimming device

Country Status (1)

Country Link
CN (1) CN204295284U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400440A (en) * 2014-11-13 2015-03-11 重庆市龙山金属材料有限公司 Finishing device for weld joint of steel pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400440A (en) * 2014-11-13 2015-03-11 重庆市龙山金属材料有限公司 Finishing device for weld joint of steel pipe

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150429

Termination date: 20151113

EXPY Termination of patent right or utility model