CN216966411U - Flash removing device for headless rolling square billet - Google Patents
Flash removing device for headless rolling square billet Download PDFInfo
- Publication number
- CN216966411U CN216966411U CN202122880073.2U CN202122880073U CN216966411U CN 216966411 U CN216966411 U CN 216966411U CN 202122880073 U CN202122880073 U CN 202122880073U CN 216966411 U CN216966411 U CN 216966411U
- Authority
- CN
- China
- Prior art keywords
- driving unit
- linear driving
- square billet
- headless
- clamp
- 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.)
- Active
Links
Images
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a welding beading removing device for headless rolling square billets, which comprises two welding beading removing mechanisms arranged at the welding seams of the square billets along the longitudinal direction and the transverse direction, wherein any welding beading removing mechanism comprises: the linear driving unit is connected with the clamp, the rear end of the linear driving unit is connected with the output end of the linear driving unit, and the front end of the linear driving unit comprises two clamp teeth; and the cutting knife is arranged on one opposite side of the two pliers teeth, and the distance between the opposite sides of the cutting knife is equal to the external dimension of the square billet. The bead removing device for the headless rolled square billet is in a transverse and longitudinal arrangement mode of the bead removing mechanism around the square billet, so that the bead removing efficiency of the device is high. The arc-shaped ceramic cutter head does not form edges and corners after removing welding beading, so that the subsequent rolling quality is effectively improved. The direct-push cutting type flash removing mode structure has strong applicability and low cost.
Description
Technical Field
The utility model relates to the technical field of metallurgy, in particular to a flash removing device for a headless rolled square billet.
Background
With the continuous development of the metallurgical industry, the steel rolling field is more and more pursuing a production mode with energy saving, consumption reduction, high quality, high efficiency, high yield and low cost. Under such industry trends, various advanced production techniques and equipment are introduced into the rolling line. The headless rolling technology welds the head and the tail of a steel billet in a rolled steel wire together through flash welding, can effectively shorten steel rolling gap time, increase workshop yield, prolong the service life of equipment, stabilize rolling parameters of a rolling mill, improve the dimensional accuracy and the yield of finished products, and reduce the production cost of the products, and is an excellent technical mode. However, the headless rolling technique leaves weld beading on the weld joint after the billet is welded, and if the weld beading is not processed, the subsequent rolling is defective.
At present, no equipment suitable for removing flash after welding of endless rolled steel blanks exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a set of efficient, simple and high-applicability welding beading removing device after headless rolling welding, the device can not generate edges and corners after welding beading removing, the subsequent rolling quality is ensured, the welding beading removing efficiency of the device is very high, and the whole process time is ensured. The specific technical scheme is as follows:
the utility model provides a headless rolling square billet removes weld beading device, includes along vertical and horizontal two that set up in square billet welding seam department remove weld beading mechanism, and arbitrary weld beading mechanism that removes all includes:
a linear driving unit for driving the linear driving unit,
the rear end of the connecting clamp is connected with the output end of the linear driving unit, and the front end of the connecting clamp comprises two clamp teeth;
and the cutting knife is arranged on the opposite sides of the two pliers teeth, and the distance between the opposite sides of the cutting knife is equal to the cross section size of the square billet.
Optionally, the device further comprises a cylindrical installation sleeve handle, the connection clamp penetrates through the installation sleeve handle, the rear end of the installation sleeve handle is connected with the output end of the linear driving unit, a connection plate is arranged at the front end of the installation sleeve handle, and the connection plate is used for installing the flash removing device on the headless rolling equipment.
Optionally, the cutting knife is rectangular, and the front end of the cutting knife extends obliquely from the opposite side of the back of the cutting knife to the opposite side and the front end.
Optionally, the cutting knife is rectangular, and one side of the cutting knife opposite to the cutting knife is arc-shaped in the width direction.
Optionally, the linear driving unit includes any one of a hydraulic cylinder, an air cylinder, and a linear push rod.
Optionally, the output end of the linear driving unit is connected with the rear end of the connecting clamp through a fastener.
Optionally, the distance between the cutters is adjustable.
The device for removing the weld beading of the headless rolling square billet has the following beneficial effects:
(1) the welding beading removing mechanism is transversely and longitudinally arranged around the square billet, so that the welding beading removing efficiency of the device is high.
(2) The arc of cutting knife makes and does not form the edges and corners after removing the weld beading and effectively improves follow-up rolling quality.
(3) The direct-push cutting type flash removing mode structure has strong applicability and low cost.
Drawings
The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic layout of a flash removal apparatus according to the present invention;
FIG. 2 is a schematic view of a flash removal mechanism according to the present invention;
FIG. 3 is a front view of the cutting burr of the present invention;
fig. 4 is a side view of a cutting burr of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
As shown in fig. 1, the apparatus for removing flash from headless rolling billet in this embodiment includes two flash removing mechanisms a and b arranged in the longitudinal and transverse directions, and as shown in fig. 2, any flash removing mechanism includes: the linear driving unit 5, the installation sleeve handle 3, the connecting clamp 2 and the cutting knife 1. The linear driving unit 5 may be any one of a hydraulic cylinder, an air cylinder, and a linear push rod, for example. The rear end of the connecting clamp 2 is connected with the output end of the linear driving unit through a fastener, so that the connecting clamp 2 is driven to do linear motion. The fasteners may be, for example, bolts, rivets, pins, and the like. For example, in fig. 2, a connecting pin 4 is used for connection, and the connecting pin 4 penetrates through the rear end of the connecting clamp 2 and the output end of the linear driving unit 5 to connect and fix the connecting clamp and the output end together.
The front end of the connecting clamp 2 comprises two jaws 21, two cutting knives 1 are respectively arranged on the opposite sides of the two jaws 21, and the distance between the opposite sides of the cutting knives 1 is equal to the cross-sectional dimension of the square billet. For example, if the billet is 10cm X10cm, the distance between the opposite sides of the cutting blade 1 is equal to 10 cm. The cutting blade 1 can be fixed to the jaw 21 by means of a screw, for example, a threaded hole 22 being provided in the jaw 21, into which threaded hole 22 the cutting blade 1 is fixed by means of a screw 23 on the opposite side of the jaw 2.
The mounting sleeve handle 3 is a hollow cylindrical body, the rear end of the mounting sleeve handle 3 is connected with the output end of the linear driving unit, the front end of the mounting sleeve handle 3 is provided with a connecting plate 31, and the connecting plate 31 is used for mounting the flash removing device on headless rolling equipment. The connecting clamp 2 is inserted into the mounting sleeve 3 such that its jaws protrude through the mounting sleeve 3.
As shown in fig. 1, the flash removing mechanism a is arranged along the longitudinal direction, the flash removing mechanism b is arranged along the transverse direction, and one side of the flash removing mechanism b where the cutting knife 1 is installed is at the welding seam of the square billet c along the peripheral direction, so that the distance between the opposite sides of the two cutting knives 1 of the flash removing mechanism a is equal to the width c1 of the square billet c, and the distance between the opposite sides of the two cutting knives 1 of the flash removing mechanism b is equal to the height c2 of the square billet c. The connecting clamps 2 are driven by the linear driving unit 5 to move in sequence, so that the welding beading d at the welding seam is removed. For example, the flash on both sides in the width direction of the square billet c is removed by the operation of the flash removing mechanism a in the vertical direction, and the flash on both sides in the height direction of the square billet c is removed by the operation of the flash removing mechanism b in the horizontal direction. The operation sequence here is not limited, and the flash removing mechanism b may be operated first, and then the flash removing mechanism a may be operated.
Further, the cutting knife 1 is a ceramic knife.
Further, the cutting blade 1 is rectangular, and the front end of the cutting blade 1 in the length direction is inclined and extended from the opposite side of the cutting blade 1 to the front end by an angle of 45 degrees, of course, the angle described herein is only an exemplary and preferred angle, and the present embodiment does not limit the angle, so long as the cutting blade is inclined and extended forward.
Further, two cutting knife 1 relative one sides all are the arc, specifically say, are the arc along cutting knife 1's width direction, curved radian is 101. Of course, the curvature described herein is merely an exemplary preferred curvature and the present embodiment is not limited to this curvature.
Further, the distance between the opposite sides of the two cutting knives 1 is adjustable. For example, an adjusting piece may be added between the cutting blade 1 and the jaw 21, so as to adjust the distance between the opposite sides of the cutting blade 1. The adjusting sheet can be one sheet or a plurality of sheets, so that the distance can be adjusted according to the requirement.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a headless rolling square billet removes weld beading device which characterized in that, includes along vertical and horizontal two that set up in square billet welding seam department and removes weld beading mechanism, arbitrary remove weld beading mechanism and all include:
a linear driving unit for driving the linear driving unit,
the rear end of the connecting clamp is connected with the output end of the linear driving unit, and the front end of the connecting clamp comprises two clamp teeth;
and the cutting knife is arranged on the opposite sides of the two pliers teeth, and the distance between the opposite sides of the cutting knife is equal to the cross section size of the square billet.
2. The apparatus as claimed in claim 1, further comprising a cylindrical installation shank, wherein the connection clamp passes through the installation shank, a rear end of the installation shank is connected to an output end of the linear driving unit, and a front end of the installation shank is provided with a connection plate for installing the apparatus on the endless rolling device.
3. The apparatus as claimed in claim 1, wherein the cutting blade is rectangular and the front end of the cutting blade is inclined from the opposite side to the opposite side and the front end.
4. The apparatus as claimed in claim 1, wherein the cutting blade is rectangular and the side opposite to the cutting blade is curved in the width direction.
5. The apparatus for removing flash from a headless rolled square billet according to claim 1, wherein the linear driving unit comprises any one of a hydraulic cylinder, an air cylinder, and a linear push rod.
6. The apparatus for removing flash from a headless rolled square billet according to claim 1, wherein the output end of the linear driving unit is connected to the rear end of the connecting clamp by a fastener.
7. The apparatus as claimed in claim 1, wherein the distance between the cutting blades is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880073.2U CN216966411U (en) | 2021-11-23 | 2021-11-23 | Flash removing device for headless rolling square billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880073.2U CN216966411U (en) | 2021-11-23 | 2021-11-23 | Flash removing device for headless rolling square billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216966411U true CN216966411U (en) | 2022-07-15 |
Family
ID=82344673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122880073.2U Active CN216966411U (en) | 2021-11-23 | 2021-11-23 | Flash removing device for headless rolling square billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216966411U (en) |
-
2021
- 2021-11-23 CN CN202122880073.2U patent/CN216966411U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100515658C (en) | Large straight-line joint submerged arc welding tube fast production process | |
| CN103264266B (en) | Vehicle body end wall assembling and welding process | |
| US6402441B2 (en) | Burr removing method and apparatus | |
| US11192663B2 (en) | Shearing machine for dismantling a large aircraft and working vehicle for dismantling a large aircraft | |
| CN216966411U (en) | Flash removing device for headless rolling square billet | |
| CN106881594A (en) | Pneumatic Shearing Butt Resistance Welder | |
| CN104028844A (en) | Device for removing burrs of steel pipe welding seam | |
| CN210907551U (en) | Metal plate bending device | |
| CN206241386U (en) | For removing the device of burr on strip | |
| JP6269582B2 (en) | Seam weld abnormality determination method | |
| JP5961267B2 (en) | Cold-working method and apparatus for strip workpiece | |
| CN101524771B (en) | Ball end repairing cutter | |
| CN210754930U (en) | Long round bar forging and pressing robot paw | |
| CN212442558U (en) | Strip steel headless rolling, shearing and pressing connection equipment | |
| CN205478789U (en) | A exempt from cutting welding bolt for splicing weld double -screw bolt formula locator card sign indicating number | |
| CN209094661U (en) | A kind of on-line automatic shearing equipment of tube body | |
| CN206882904U (en) | Roll-type cold roll forming machine c-type plate section both ends semi cuts device | |
| CN205200785U (en) | High -efficient automatic butt -joint machine | |
| CN206632652U (en) | Pneumatic Shearing Butt Resistance Welder | |
| CN213764409U (en) | Full-automatic plasma bracket arc cutting machine | |
| CN214236605U (en) | Flash welding weld joint finishing device and flash welding machine | |
| CN220993491U (en) | Automatic bus processing production line | |
| CN101433976A (en) | Blanket machine | |
| CN208467398U (en) | A kind of plate shearing machine polygon shearing tooling | |
| CN206356429U (en) | Fin type heat radiator for transformer oblique shoulder punching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tu Yange Inventor after: Jin Haitao Inventor before: Tu Yange Inventor before: Jin Haitao |
|
| CB03 | Change of inventor or designer information |