CN209349519U - A kind of spiral welded steel pipe tube head flattening device - Google Patents
A kind of spiral welded steel pipe tube head flattening device Download PDFInfo
- Publication number
- CN209349519U CN209349519U CN201920019491.2U CN201920019491U CN209349519U CN 209349519 U CN209349519 U CN 209349519U CN 201920019491 U CN201920019491 U CN 201920019491U CN 209349519 U CN209349519 U CN 209349519U
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- gear
- wedge
- tube head
- steel pipe
- undersetting
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Abstract
The utility model discloses a kind of spiral welded steel pipe tube head flattening device, undersetting is set in rack, the piston rod of the two sides left oil cylinder of setting and right oil cylinder of undersetting described in the symmetrical support arm of setting in undersetting, the left oil cylinder and right oil cylinder is fixedly connected with left rack gear and right rack gear respectively；The left rack gear is engaged with left gear, and the right rack gear is engaged with right gear, and the left gear is fixed with left wedge, and the right gear is fixed with right wedge；The left gear and right gear are around the shaft rotation being fixed on the rack；Rotating disk is arranged in the tube head of the spiral welded steel pipe, and cutter is arranged in the rotating disk, and the tube head of the cutter and rotation welded still pipe is adjacent to.The utility model has the advantages that: workpiece is compared and readily picks and places and fixes, rotating disk is arranged in workpiece tip position, and the cutter in rotating disk carries out smooth processing to the end of workpiece, and it is not only high-efficient, and also processing effect is good.
Description
Technical field
The utility model relates to machinery field, the specifically tube head flattening device of wedge steel pipe.
Background technique
Spiral welded steel pipe volume is larger, such as traditional lathe use to carry out turning tube head smooth to guarantee, still without enough
Big lathe, typically now uses artificial method, not only processing difficulties, but also it is difficult to ensure that end flatness.
Summary of the invention
In order to solve the above technical problems, specific technical solution is such as the purpose of the utility model is to provide a kind of flattening device
Under:
Undersetting is arranged in rack for a kind of spiral welded steel pipe tube head flattening device, the symmetrical support of setting in undersetting
Arm, the support arm are screwed in the arc groove of undersetting, end setting and the spiral welded steel pipe form fit of support arm
Support plate；The two sides of the undersetting are arranged left oil cylinder and right oil cylinder, the piston rod of the left oil cylinder and right oil cylinder respectively with
Left rack gear is fixedly connected with right rack gear；The upper section of the left rack gear and right rack gear is smooth section, and the smooth section and guide sleeve cooperate,
The guide sleeve is fixed on the rack；The left rack gear is engaged with left gear, and the right rack gear is engaged with right gear, the left gear
It is fixed with left wedge, the right gear is fixed with right wedge；The left gear and right gear are around the shaft being fixed on the rack
Rotation；Support arm is arranged in the inside of the left wedge and right wedge, and the support arm is screwed in the circular arc of left wedge and right wedge
In slot；Locking buckle is arranged in the intermediate corresponding position of the left wedge and right wedge；Rotation is arranged in the tube head of the spiral welded steel pipe
Turntable, cutter is arranged in the rotating disk, and the cutter and the tube head for revolving welded still pipe are adjacent to.
Cushion is set between the support plate and spiral welded steel pipe.
The support arm is threaded on undersetting, left wedge and right wedge.
The utility model has the advantages that: it is rotated using rack drives gear, gear drives seat wedge and right wedge successively to open
On or off is tight, is compared to workpiece and readily picks and places and fix, and rotating disk, the cutter in rotating disk is arranged in workpiece tip position
Smooth processing is carried out to the end of workpiece, it is not only high-efficient, and also processing effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1.
Specific embodiment
The utility model is illustrated with reference to the accompanying drawing, as shown, undersetting 1 is arranged in rack 20, in undersetting 1
Symmetrical support arm 25 is set, and the support arm is screwed in the arc groove of undersetting 1, the end setting of support arm 25 and spiral
The support plate 18 of 14 form fit of welded still pipe；Left oil cylinder 8 and right oil cylinder 9, the left oil cylinder is arranged in the two sides of the undersetting 1
8 and the piston rod of right oil cylinder 9 be fixedly connected respectively with left rack gear 6 and right rack gear 7；The upper section of the left rack gear 6 and right rack gear 7
For smooth section 12, the smooth section 12 cooperates with guide sleeve 13, and the guide sleeve 13 is fixed in rack 20；The left rack gear 6 and a left side
Gear 5 engages, and the right rack gear 7 engage with right gear 19, the left gear 5 and the fixation of left wedge 2, the right gear 19 and
Right wedge 3 is fixed；The left gear 5 and right gear 19 are rotated around the shaft 4 being fixed on the rack；The left wedge 2 and the right side
Support arm 25 is arranged in the inside of wedge 3, and the support arm is screwed in the arc groove of left wedge 2 and right wedge 3, the end of support arm
The support plate 18 of portion setting and spiral welded steel pipe form fit；The setting of the intermediate corresponding position of the left wedge 2 and right wedge 3
Locking buckle 11；Rotating disk 17 is arranged in the tube head of the spiral welded steel pipe 14, and cutter 16 is arranged in the rotating disk 17, described
The tube head of cutter and rotation welded still pipe is adjacent to.
As shown in Fig. 2, rotating disk and 15 coaxial rotating of line shaft, gear wheel 21, institute is arranged in the end of the line shaft 15
It states gear wheel 21 to engage with pinion gear 22, the pinion gear 22 is fixed on the output shaft of motor 23, and motor is fixed on rack
On.
For the surface scratching for preventing workpiece, cushion 10 is set between the support plate 18 and spiral welded steel pipe 14.
For convenient for adjusting, the support arm 25 is threaded on undersetting 1, left wedge 2 and right wedge 3.
Claims (3)
1. a kind of spiral welded steel pipe tube head flattening device, it is characterised in that: undersetting, setting pair in undersetting are arranged in rack
The support arm of title, the support arm are screwed in the arc groove of undersetting, outside the end setting of support arm and spiral welded steel pipe
The matched support plate of shape；Left oil cylinder and right oil cylinder, the piston rod of the left oil cylinder and right oil cylinder is arranged in the two sides of the undersetting
It is fixedly connected respectively with left rack gear and right rack gear；The upper section of the left rack gear and right rack gear be smooth section, the smooth section with
Guide sleeve cooperation, the guide sleeve are fixed on the rack；The left rack gear is engaged with left gear, and the right rack gear is engaged with right gear,
The left gear is fixed with left wedge, and the right gear is fixed with right wedge；The left gear and right gear are around being fixed on machine
Shaft rotation on frame；Support arm is arranged in the inside of the left wedge and right wedge, and the support arm is screwed in left wedge and the right side
In the arc groove of wedge；Locking buckle is arranged in the intermediate corresponding position of the left wedge and right wedge；The spiral welded steel pipe
Rotating disk is arranged in tube head, and cutter is arranged in the rotating disk, and the tube head of the cutter and rotation welded still pipe is adjacent to.
2. spiral welded steel pipe tube head flattening device according to claim 1, it is characterised in that: the support plate and spiral
Cushion is set between welded still pipe.
3. spiral welded steel pipe tube head flattening device according to claim 1, it is characterised in that: the support arm screw thread connects
It connects on undersetting, left wedge and right wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019491.2U CN209349519U (en) | 2019-01-07 | 2019-01-07 | A kind of spiral welded steel pipe tube head flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019491.2U CN209349519U (en) | 2019-01-07 | 2019-01-07 | A kind of spiral welded steel pipe tube head flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349519U true CN209349519U (en) | 2019-09-06 |
Family
ID=67801489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019491.2U Active CN209349519U (en) | 2019-01-07 | 2019-01-07 | A kind of spiral welded steel pipe tube head flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647120A (en) * | 2022-11-16 | 2023-01-31 | 长春工业大学 | Self-adaptive lower pressing head for shaft part straightening machine |
-
2019
- 2019-01-07 CN CN201920019491.2U patent/CN209349519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647120A (en) * | 2022-11-16 | 2023-01-31 | 长春工业大学 | Self-adaptive lower pressing head for shaft part straightening machine |
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