CN219292434U - Strip steel feeding leveling device of pipe welding unit - Google Patents
Strip steel feeding leveling device of pipe welding unit Download PDFInfo
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- CN219292434U CN219292434U CN202223595146.4U CN202223595146U CN219292434U CN 219292434 U CN219292434 U CN 219292434U CN 202223595146 U CN202223595146 U CN 202223595146U CN 219292434 U CN219292434 U CN 219292434U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a strip steel feeding leveling device of a welded pipe unit, which comprises the following components: the guide mechanism A comprises two guide rollers A which are vertically arranged at intervals and are transversely and rotationally arranged; the guide mechanism B comprises two guide rollers B which are arranged at intervals in the transverse direction and are arranged in a vertical rotation manner; the leveling mechanism includes: lifting unit, go up compression roller, lower compression roller, go up the compression roller and have many and follow belted steel direction of motion interval rotation in proper order and connect in lifting unit, go up the compression roller and follow horizontal setting, the compression roller has many and follow belted steel direction of motion interval rotation in proper order and connect in the frame down, the compression roller sets up in last compression roller below and along horizontal setting. The strip steel is supported by the guide mechanism A, the stability of strip steel feeding can be guaranteed, the strip steel is limited left and right by the guide mechanism B, the stability and accuracy of a strip steel movement path are improved, and the strip steel is pressed by the upper pressing roller and the lower pressing roller, so that the strip steel is leveled.
Description
Technical Field
The utility model relates to the technical field of welded pipe machining, in particular to a strip steel feeding leveling device of a welded pipe unit.
Background
The welded pipe is a product formed by rolling and welding strip steel, and has wide application fields. The high-frequency straight seam welding pipe unit is equipment for curling and welding strip steel, the strip steel is usually in a steel coil form when purchased, when the production is carried out, the steel coil is required to be placed in a tensioning device, the steel coil is gradually unfolded by the tensioning device, the unfolded strip steel is fed into a storage device, the strip steel can be tiled layer by layer in the storage device, when one coil of steel coil is unfolded from the tensioning device, the next coil of steel is installed on the tensioning device, the head end of the next coil of strip steel is welded with the tail end of the previous coil of strip steel, and therefore a plurality of coils of strip steel can be stored in the storage device, and continuous feeding of the strip steel can be ensured.
If the strip steel in the storage device is directly fed into the high-frequency welded pipe unit, the following problems exist: the strip steel is in a curved roll-shaped structure when being arranged on the tensioning mechanism, and the strip steel is also required to be tiled layer by layer in the storage device, so that bending places exist, namely, the strip steel is not in a straight structure in the length direction, if the strip steel with poor flatness is directly sent into a forming die of a high-frequency welding pipe unit to be bent, the part with poor flatness on the strip steel can have adverse effects on the bending forming of the strip steel.
Disclosure of Invention
According to the strip steel feeding leveling device of the welding pipe unit, the leveling device is arranged at the feeding end of the high-frequency welding pipe unit and used for leveling strip steel entering the high-frequency welding pipe unit, and therefore flatness of the strip steel before curling forming is improved.
The embodiment of the application provides a belted steel feeding leveling device of welded tube mill group, includes:
a guide mechanism a, the guide mechanism a comprising:
the two guide rollers A are vertically arranged at intervals, and are transversely and rotatably connected to a frame of the pipe welding unit;
a guide mechanism B, the guide mechanism B comprising:
the guide rollers B are arranged at intervals in the transverse direction, and are vertically and rotatably connected to the frame;
a leveling mechanism, the leveling mechanism comprising:
a lift assembly having a movable end that moves vertically;
the upper press rolls are sequentially connected to the movable end at intervals along the strip steel moving direction, and are transversely arranged;
the lower press rollers are arranged in a plurality and are sequentially connected to the frame at intervals along the strip steel moving direction, and the lower press rollers are arranged below the upper press rollers and are transversely arranged.
The beneficial effects of the above embodiment are that: the strip steel is supported by the guide mechanism A, the stability of strip steel feeding can be guaranteed, the strip steel is prevented from being contacted with the frame, the strip steel is limited left and right by the guide mechanism B, the stability and accuracy of a strip steel movement path are improved, and the strip steel is pressed by the upper pressing roller and the lower pressing roller, so that the strip steel is leveled.
On the basis of the above embodiment, the embodiment of the present application may further be modified as follows:
in one of the embodiments of the present application: the guide mechanism a further includes: and the support A is connected with the frame, and the guide roller A is rotatably connected with the support A.
In one of the embodiments of the present application: the guide assembly B further includes: the support B is connected to the frame, a guide groove A is formed in the support B along the transverse direction, one guide roller B is arranged on the outer side of the guide groove B and is rotationally connected with the support B, and the lower end of the other guide roller B is provided with a sliding end which is inserted into the guide groove A in a sliding manner; the driving piece is arranged on the support B and connected with the sliding end, and the driving piece is used for driving the sliding end to move in the guide groove A; the locating plate is connected to the upper ends of the two guide rollers B and used for improving the locating stability of the guide rollers B. The beneficial effects of this step are: the guide roller B can be adjusted through setting up the interval, can adapt to the belted steel of different width sizes, can also improve the stability of guide roller B location through the locating plate.
In one of the embodiments of the present application: the guide roller B upper end has the link, the locating plate correspond set up in the guide way A guide way B has been seted up to guide way B to the link of guide roller B, the locating plate corresponds another guide roller B the link has been seted up a plurality of connection holes that set up along horizontal interval in proper order, guide assembly B still includes: and each connecting end is connected with two connecting pieces which are respectively arranged on the upper side and the lower side of the positioning plate. The beneficial effects of this step are: the connecting plate is clamped through the connecting piece, so that the guide roller B is stably connected with the connecting plate.
In one of the embodiments of the present application: the leveling mechanism includes: the support C is connected to the frame, the support C is rotationally connected with the lower pressing roller, the support C is provided with a chute which is vertically arranged, and the movable end is slidably arranged in the chute; the lifting assembly includes: the sliding block is slidably inserted into the sliding groove, the sliding block is used for being rotationally connected with the upper pressing roller, the supporting plate is connected to the upper portion of the sliding groove, the adjusting piece is connected to the supporting plate and is connected with the sliding block, and the adjusting piece is used for adjusting the position of the sliding block in the sliding groove. The beneficial effects of this step are: the position of the sliding block in the sliding groove can be adjusted by rotating the adjusting piece, so that the distance between the upper pressing roller and the lower pressing roller is changed.
In one of the embodiments of the present application: further comprises: and the guide mechanism C is arranged on the other side of the leveling mechanism relative to the guide mechanism B, and the guide mechanism C has the same structure as the guide mechanism B. The beneficial effects of this step are: through guiding mechanism C and guiding mechanism B cooperation, form four-point limit structure in belted steel both sides, can improve belted steel motion's stability and motion path's accuracy greatly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic three-dimensional structure of a strip steel feeding leveling device of a welded pipe unit;
FIG. 2 is a top view of a strip feed leveler of the welded pipe mill;
fig. 3 is a partial structural cross-sectional view taken along A-A in fig. 2.
Wherein, 1 guiding mechanism A,101 guiding roller A,102 support A;
2 a guide mechanism B,201 a guide roller B,202 a support B,203 a driving piece, 204 a positioning plate, 205 a guide groove A,206 a sliding end, 207 a gland A,208 a rotating block, 209 a gland B,210 a guide groove B,211 a connecting hole, 212 a connecting piece;
the leveling mechanism is characterized by comprising a leveling mechanism, a lifting assembly, a pressing roller 302, a pressing roller 303, a supporting block 304, a supporting seat C, a sliding chute 305, a supporting block 306, a slot 307, a slot 308 and a positioning block 309;
a frame 4;
5 to architecture C.
Detailed Description
In this application, unless explicitly stated and limited otherwise, terms such as mounting, connecting, securing, affixing, etc., should be construed broadly, and may be, for example, fixedly attached, detachably attached, or integrally formed; the connection can be mechanical connection, and the mechanical connection mode can be selected from proper connection modes in the prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding; or may be electrically connected to transmit energy or signals via electricity; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1 and 2, a strip steel feeding leveling device of a welded pipe unit comprises: the guide mechanism A1, the guide mechanism B2 and the leveling mechanism 3 are sequentially arranged at intervals along the movement direction of strip steel feeding and are arranged on a frame 4 of the welding pipe unit.
As shown in fig. 1, the guide mechanism A1 includes: the guide rollers A101 are arranged vertically at intervals, and the guide rollers A101 are transversely and rotatably connected to the frame 4 of the welding pipe unit; the guide mechanism B2 includes: the guide rollers B201 are arranged at intervals in the transverse direction, and the guide rollers B201 are vertically and rotatably connected with the frame 4; the leveling mechanism 3 includes: lifting assembly 301, go up compression roller 302, lower compression roller 303, lifting assembly 301 have along vertical motion's expansion end, go up compression roller 302 have a plurality ofly and follow belted steel direction of motion interval rotation in proper order and connect in the expansion end, go up compression roller 302 along horizontal setting, lower compression roller 303 have a plurality ofly and follow belted steel direction of motion interval rotation in proper order and connect in frame 4, lower compression roller 303 sets up in last compression roller 302 below and along horizontal setting.
The above-mentioned vertical direction means in the height direction, and the transverse direction means in the direction perpendicular to the movement of the strip steel, and the same terms as used below mean this.
As shown in fig. 1, the guide mechanism A1 further includes: the support A102 is two and symmetrically arranged on two sides of the frame 4, the guide roller A101 is rotationally connected between the two supports A102, a gap for strip steel to pass through is reserved between the guide rollers A101, actually, the guide roller A101 specifically comprises a shaft body A and a roller body A, the shaft body A is fixedly connected between the supports A102, and the roller body A is rotationally connected with the shaft body A.
As shown in fig. 1 and 3, the guide assembly B further includes: the support B202, the driving piece 203 and the positioning plate 204, the support B202 is connected with the frame 4, the support B202 is transversely provided with a guide groove A205, one guide roller B201 is arranged outside the guide groove B210 and is rotationally connected with the support B202, the lower end of the other guide roller B201 is provided with a sliding end 206 which is slidably inserted into the guide groove A205, and the upper end of the support B202 is also connected with a gland A207 which limits the sliding end 206 in the guide groove A205; the driving member 203 is screwed to the support B202 and is rotatably connected to the sliding end 206, and the driving member 203 is configured to drive the sliding end 206 to move in the guide groove a205, and in practice, the guide roller B201 specifically includes: the device comprises a shaft body B and a roller body B, wherein the roller body B is rotationally connected to the shaft body B, a sliding end 206 is a block body arranged at the lower end of the shaft body B, a main body of a driving piece 203 is of a screw structure, a screw is in threaded connection with a support B202 through threads, a rotating block 208 is arranged at the end of the screw, the rotating block 208 is rotationally arranged in a rotating groove formed in the block body, a gland B209 for limiting the rotating block 208 in the rotating groove is further connected to the block body through a bolt, and the other end of the screw is of a hexagonal block structure, so that the driving piece 203 can be screwed by a spanner conveniently; the locating plate 204 is connected to the upper ends of the two guide rollers B201, and the locating plate 204 is used for improving the stability of locating the guide rollers B201.
As shown in fig. 1, the upper end of the guide roller B201 has a connection end, the connection end refers to a threaded section at the upper end of the shaft body B, the positioning plate 204 is provided with a guide groove B210 corresponding to the connection end of the guide roller B201 disposed in the guide groove a205, the positioning plate 204 is provided with a plurality of connection holes 211 corresponding to the connection end of another guide roller B201 and disposed at intervals in the transverse direction, and the guide assembly B further includes: and each connecting end is connected with two connecting pieces 212 which are respectively arranged on the upper side and the lower side of the positioning plate 204, the connecting pieces 212 are specifically nuts, the nuts are in threaded connection with the connecting ends, and the connecting plates are clamped through nut pressing, so that the guide roller B201 can be stably connected with the connecting plates.
The position of the guide rollers B201 is adjusted in the following way that nuts on the guide rollers B201 in the guide groove A205 are loosened, then the driving piece 203 is rotated, the position of the driving piece 203 in the threaded hole is changed, accordingly, a block body is pulled by the driving piece 203 to slide in the guide groove A205, after the guide rollers B201 are adjusted in place, the nuts are locked, the adjustment of the distance between the guide rollers B201 is completed, the guide rollers B201 can adapt to strip steel with different width sizes, and the adhesion between the guide rollers B201 and the side surfaces of the strip steel can be guaranteed.
As shown in fig. 1, the leveling mechanism 3 includes: the support C304 is connected to the frame 4, the support C304 is rotatably connected with the lower press roller 303, the support C304 is provided with a chute 305 vertically arranged, and a movable end is slidably arranged in the chute 305; the lifting assembly 301 includes: the sliding block is a movable end, the sliding block is slidably inserted into the sliding groove 305 and is used for being rotationally connected with the upper pressing roller 302, the supporting plate is connected above the sliding groove 305, the adjusting piece is connected with the supporting plate and is connected with the sliding block, and the adjusting piece is used for adjusting the position of the sliding block in the sliding groove 305.
As shown in fig. 1, specifically, two supporting blocks 306 arranged at intervals are convexly arranged on the surface of the support C304, a sliding groove 305 is formed between the supporting blocks 306, a slot 307 is formed on the sliding block corresponding to the supporting block 306, the slot 307 is slidably inserted into the outer side of the corresponding supporting block 306, and the sliding block is matched with the supporting block 306 through the slot 307, so that the function of stable sliding of the sliding block in the sliding groove 305 is realized; the upper end of the sliding block is also provided with an inverted T-shaped groove 308 which is transversely arranged, the lower end of the adjusting piece is provided with a positioning block 309 which is inserted into the groove 308 in a sliding way, the middle part of the adjusting piece is in threaded connection with the supporting plate, the upper end of the adjusting piece is provided with a rotating end, and the connecting position of the adjusting piece and the supporting plate is changed by manually rotating the rotating end, so that the position of the sliding block in the sliding groove 305 can be adjusted, namely the distance between the upper pressing roller 302 and the lower pressing roller 303 can be changed, and the degree of close contact between the upper pressing roller 302 and the lower pressing roller 303 and the strip steel is changed.
When the leveling mechanism 3 is used, the upper press roller 302 is moved upwards by rotating the adjusting piece, then the strip steel is placed on the lower press roller 303, the upper press roller 302 presses the strip steel by rotating the adjusting piece, and the upper press roller 302 capable of being displaced is arranged, so that the close fit between the upper press roller 302 and the lower press roller 303 and the strip steel can be ensured, namely, the leveling mechanism 3 is ensured to have better leveling performance.
As shown in fig. 1 and 2, the strip steel feeding leveling device of the welding pipe unit further comprises: and the guide framework C5 is arranged at the other side of the leveling mechanism 3 relative to the guide mechanism B2, and the guide mechanism C has the same structure as the guide mechanism B2, and adjusts the leveled strip steel through the guide mechanism C so that the strip steel can be opposite to the forming die on the frame 4.
The strip steel feeding leveling device of the welding pipe unit does not have any active power source, the strip steel is driven by a forming die on the welding pipe unit, the forming die is connected with the active power source through a connecting mechanism, the active power source is actually a motor, and the forming die is driven by the active power source to move, so that the strip steel is guided to move.
When the strip steel feeding leveling device of the welding pipe unit is used, the strip steel which just enters is guided and supported through the guide mechanism A1, so that the strip steel can be guaranteed to stably advance, the strip steel is prevented from being contacted with other structures such as the stand 4, the guide mechanism B2 is matched with the guide mechanism C, the strip steel is limited at four points on the left side and the right side of the strip steel, the accuracy of the strip steel advancing direction can be guaranteed, the strip steel surface is continuously rolled through the matching of the upper press rolls 302 and the lower press rolls 303, the uneven strip steel surface can be flattened, and the leveling function of the strip steel is realized.
The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in any way herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain any prior art to which this utility model pertains, without the general knowledge of the skilled person in the field, before the application date or the priority date, to practice the present utility model, with the ability of these skilled persons to perfect and practice this utility model, with the help of the teachings of this application, with some typical known structures or methods not being the obstacle to the practice of this application by those skilled in the art. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (6)
1. A strip steel feed leveling device of a welded pipe unit, comprising:
a guide mechanism a, the guide mechanism a comprising:
the two guide rollers A are vertically arranged at intervals, and are transversely and rotatably connected to a frame of the pipe welding unit;
a guide mechanism B, the guide mechanism B comprising:
the guide rollers B are arranged at intervals in the transverse direction, and are vertically and rotatably connected to the frame;
a leveling mechanism, the leveling mechanism comprising:
a lift assembly having a movable end that moves vertically;
the upper press rolls are sequentially connected to the movable end at intervals along the strip steel moving direction, and are transversely arranged;
the lower press rollers are arranged in a plurality and are sequentially connected to the frame at intervals along the strip steel moving direction, and the lower press rollers are arranged below the upper press rollers and are transversely arranged.
2. The apparatus for leveling strip steel feed of a welded pipe mill according to claim 1, wherein the guide mechanism a further comprises:
and the support A is connected with the frame, and the guide roller A is rotatably connected with the support A.
3. The apparatus for leveling strip steel feed of a welded pipe mill according to claim 1, wherein the guide assembly B further comprises:
the support B is connected to the frame, a guide groove A is formed in the support B along the transverse direction, one guide roller B is arranged on the outer side of the guide groove B and is rotationally connected with the support B, and the lower end of the other guide roller B is provided with a sliding end which is inserted into the guide groove A in a sliding manner;
the driving piece is arranged on the support B and connected with the sliding end, and the driving piece is used for driving the sliding end to move in the guide groove A;
the locating plate is connected to the upper ends of the two guide rollers B and used for improving the locating stability of the guide rollers B.
4. The steel strip feeding leveling device of a welded pipe unit according to claim 3, wherein the upper end of the guide roller B is provided with a connecting end, the positioning plate is provided with a guide groove B corresponding to the connecting end of the guide roller B arranged in the guide groove a, the positioning plate is provided with a plurality of connecting holes which are arranged at intervals in the transverse direction and correspond to the connecting end of the other guide roller B, and the guide assembly B further comprises: and each connecting end is connected with two connecting pieces which are respectively arranged on the upper side and the lower side of the positioning plate.
5. The apparatus for leveling a strip steel feed of a welded pipe mill according to claim 1, wherein the leveling mechanism comprises: the support C is connected to the frame, the support C is rotationally connected with the lower pressing roller, the support C is provided with a chute which is vertically arranged, and the movable end is slidably arranged in the chute;
the lifting assembly includes: the sliding block is slidably inserted into the sliding groove, the sliding block is used for being rotationally connected with the upper pressing roller, the supporting plate is connected to the upper portion of the sliding groove, the adjusting piece is connected to the supporting plate and is connected with the sliding block, and the adjusting piece is used for adjusting the position of the sliding block in the sliding groove.
6. A strip steel feed flattening apparatus of a welded pipe mill set according to any one of claims 1-5, further comprising: and the guide mechanism C is arranged on the other side of the leveling mechanism relative to the guide mechanism B, and the guide mechanism C has the same structure as the guide mechanism B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223595146.4U CN219292434U (en) | 2022-12-30 | 2022-12-30 | Strip steel feeding leveling device of pipe welding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223595146.4U CN219292434U (en) | 2022-12-30 | 2022-12-30 | Strip steel feeding leveling device of pipe welding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219292434U true CN219292434U (en) | 2023-07-04 |
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ID=86951072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223595146.4U Active CN219292434U (en) | 2022-12-30 | 2022-12-30 | Strip steel feeding leveling device of pipe welding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219292434U (en) |
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2022
- 2022-12-30 CN CN202223595146.4U patent/CN219292434U/en active Active
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