CN219027154U - Welded pipe removes guiding device - Google Patents

Welded pipe removes guiding device Download PDF

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Publication number
CN219027154U
CN219027154U CN202223356527.7U CN202223356527U CN219027154U CN 219027154 U CN219027154 U CN 219027154U CN 202223356527 U CN202223356527 U CN 202223356527U CN 219027154 U CN219027154 U CN 219027154U
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Prior art keywords
rod
positioning
rod body
clamping jaw
locating
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CN202223356527.7U
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Chinese (zh)
Inventor
方晓东
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JIANGSU TONGYU STEEL PIPE GROUP CO Ltd
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JIANGSU TONGYU STEEL PIPE GROUP CO Ltd
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Priority to CN202223356527.7U priority Critical patent/CN219027154U/en
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • 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
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model discloses a welded pipe moving guiding device, which comprises: frame body moving assembly, go up claw mechanism, lower claw mechanism, go up claw mechanism and include: the rod body A is connected with the frame moving assembly and provided with a positioning hole A; the locating rod A is matched with the shape of the locating hole A and is used for being inserted into the locating hole A; the positioning piece A is arranged between the rod body A and the positioning rod A; the upper clamping jaw is connected to the positioning rod A; the lower jaw mechanism includes: the rod body B is arranged on the frame moving assembly and provided with a positioning hole B; the connecting piece is arranged between the rod body B and the frame moving assembly; the locating rod B is matched with the shape of the locating hole B and is used for being inserted into the locating hole B; the positioning piece B is arranged between the rod body B and the positioning rod B; and the lower clamping jaw is connected with the positioning rod B. The upper clamping jaw and the lower clamping jaw are designed into detachable connecting structures, so that the upper clamping jaw and the lower clamping jaw with different sizes can be installed according to actual requirements, and the adaptability to welded pipes with different pipe diameters is improved.

Description

Welded pipe removes guiding device
Technical Field
The utility model relates to the technical field of welded pipe machining, in particular to a welded pipe moving guide device.
Background
The welded pipe is usually curled by adopting a steel plate or strip steel and then welded and formed, a long welding seam is left on the surface of the welded pipe at a welding position by the existing welding process, the welding seam is required to be ground and flattened by manual or mechanical equipment, and when the welding seam is ground by adopting a machine, the corresponding equipment is generally required to drive the welded pipe to move along, so that the welding seam is gradually moved to the lower end of a welding seam removing machine, and the welding seam is ground and flattened by the mechanical equipment.
The Chinese patent database discloses a patent named welded pipe joint automatic production line, publication (bulletin) No. CN208005159U, publication (bulletin) No. 2018.10.26, and fig. 8 is combined with the specification to realize that the fixed guiding device is used for guiding the welded pipe to move, wherein the upper clamping jaw is connected with the first screw rod, the lower clamping jaw is connected with the second screw rod, and the distance between the upper clamping jaw and the lower clamping jaw can be changed through the movement of the first screw rod and the second screw rod, so that the clamping function of the welded pipe is realized.
The welding pipe has the defects that the pipe diameter specification of the existing welding pipe is not the only specification, but a plurality of types, and the upper clamping jaw and the lower clamping jaw limit the application range of the fixing and guiding device due to the installation structure, so that the fixing and guiding device is difficult to adapt to welding pipes with different pipe diameter specifications.
Disclosure of Invention
The embodiment of the application solves the problem that the original structure is difficult to adapt to welded pipes with different pipe diameters by providing the welded pipe moving guide device.
The embodiment of the application provides a welded pipe movement guiding device, which comprises:
a frame moving assembly;
an upper jaw mechanism comprising:
the rod body A is connected to the frame moving assembly, and a positioning hole A is formed in the rod body A;
the driving piece is connected with the rod body A and used for driving the rod body A to move vertically;
the locating rod A is matched with the locating hole A in shape and is used for being inserted into the locating hole A;
the positioning piece A is arranged between the rod body A and the positioning rod A and is used for connecting the positioning rod A to the rod body A;
the upper clamping jaw is connected to the positioning rod A;
a lower jaw mechanism comprising:
the rod body B is arranged on the frame moving assembly, and a positioning hole B is formed in the rod body B;
the connecting piece is arranged between the rod body B and the frame moving assembly and is used for connecting the rod body B to the frame moving assembly;
the locating rod B is matched with the shape of the locating hole B and is used for being inserted into the locating hole B;
the positioning piece B is arranged between the rod body B and the positioning rod B and is used for connecting the positioning rod B to the rod body B;
and the lower clamping jaw is connected with the positioning rod B.
The beneficial effects of the above embodiment are that: the locating piece A is used for connecting the locating rod A provided with the upper clamping jaw with the rod body A, the locating piece B is used for connecting the locating rod B provided with the lower clamping jaw with the rod body A, and the upper clamping jaw and the lower clamping jaw are designed into a detachable connecting structure, so that the upper clamping jaw and the lower clamping jaw with different sizes can be installed according to actual requirements, and the adaptability of the welding pipe moving guide device to welding pipes with different pipe diameters is improved.
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 driving piece adopts a hand wheel, and the rod body A is connected with the frame moving assembly along vertical threads. The beneficial effects of this step are: the rod body A is convenient to manually rotate through a hand wheel.
In one of the embodiments of the present application: the locating rod is characterized in that a locating groove is formed in the side wall of the locating rod A, the locating piece A is connected with the rod body A along transverse threads, the locating piece A is provided with an inserting end, and the inserting end is used for being inserted into the locating groove. The beneficial effects of this step are: the screw connection structure is convenient for manually adjusting the position of the positioning piece A, the inserting end is matched with the positioning groove, and the positioning rod A can be rapidly and stably positioned in the positioning hole A.
In one of the embodiments of the present application: the insertion end is of a conical structure with a conical tip facing the positioning groove. The beneficial effects of this step are: the tapered structure has a self-centering specificity and the fit of the tapered structure is substantially free of gaps, making the connection more stable.
In one of the embodiments of the present application: the outer periphery of the positioning rod A is provided with a first mark, the first mark is correspondingly arranged on the outer periphery of the rod body A, and when the first mark is aligned with the second mark, the inserting end is positioned at a position just inserted into the positioning groove. The beneficial effects of this step are: through the cooperation of mark one and mark two, be convenient for insert locating lever A in locating hole A along the exact position, can improve assembly speed.
In one of the embodiments of the present application: the lower jaw mechanism further includes: the guide sleeve is arranged on the frame body moving assembly, a sliding hole for sliding and inserting the rod body B is formed in the guide sleeve, and the connecting piece is arranged on the upper side and the lower side of the guide sleeve and is in threaded connection with the rod body B. The beneficial effects of this step are: the guide sleeve is used for guiding, so that the stability of the positioning and movement of the rod body B is improved.
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 diagram of an embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
fig. 3 is a partial enlarged view of B in fig. 1.
Wherein, 1 frame body moving assembly, 101 frame, 102 track, 103 roller;
the device comprises a2 upper claw mechanism, a201 rod body A, a 202 driving piece, a203 positioning rod A, a204 positioning piece A, a 205 upper clamping jaw, a206 positioning hole A, a 207 positioning groove, a 208 inserting end, a 209 butterfly bolt, a 210 inserting block, a 211 connecting bolt, a 212 sliding groove, a 213 mark I, a 214 mark II, a 215 upper pressing plate, a 216 base and a 217 connecting block;
3 lower jaw mechanism, 301 body of rod B,302 connecting piece, 303 locating lever B,304 locating piece B,305 lower jaw, 306 locating hole B,307 lower platen, 308 uide bushing.
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, a welded pipe movement guiding device includes: the welding pipe clamping device comprises a frame moving assembly 1, an upper claw mechanism 2 and a lower claw mechanism 3, wherein the upper claw mechanism 2 is arranged at the upper end of the frame moving assembly 1, the lower claw mechanism 3 is arranged in the middle of the frame moving assembly 1, and the upper claw mechanism 2 and the lower claw mechanism 3 are matched to form a clamping mechanism for clamping a welding pipe.
As shown in fig. 1, the frame moving assembly 1 includes: the welding tube guiding device comprises a frame 101, rails 102 and rollers 103, wherein the rollers 103 are rotatably arranged on a shaft body arranged at the lower end of the frame 101, the rails 102 are arranged in parallel at intervals, the rollers 103 are arranged on the rails 102 in a rolling mode, and the frame 101 can move along the rails 102 through the cooperation of the rollers 103 and the rails 102, so that the welding tube guiding device guides the welding tube to move.
As shown in fig. 1 and 2, the upper jaw mechanism 2 includes: the rod body A201, the driving piece 202, the locating rod A203, the locating piece A204 and the upper clamping jaw 205, wherein the rod body A201 is connected to the frame 101, the locating hole A206 is formed in the rod body A201, the driving piece 202 is connected with the rod body A201 and used for driving the rod body A201 to move vertically, the locating rod A203 is matched with the locating hole A206 in shape and is used for being inserted into the locating hole A206, the locating piece A204 is arranged between the rod body A201 and the locating rod A203 and used for connecting the locating rod A203 to the rod body A201, and the upper clamping jaw 205 is connected to the lower end of the locating rod A203.
As shown in fig. 1, specifically, the driving member 202 adopts a hand wheel, the rod body a201 is a screw, a nut is welded at the upper end of the frame 101, the axis of the rod body a201 is disposed along the vertical direction and is in threaded connection with the nut, the hand wheel is fixedly connected to the upper end of the screw a, and the screw a is driven to rotate by the hand wheel, so that the position of the upper clamping jaw 205 is changed.
As shown in fig. 2, a positioning hole a206 is formed in the lower end surface of the rod body a201 along the axis, a positioning rod a203 is inserted into the positioning hole a206, a plurality of positioning grooves 207 are formed around the outer wall of the positioning rod a203, the axes of the positioning grooves 207 are radially arranged along the rod body a201, and the positioning grooves 207 are uniformly distributed on the same circumference taking the axis of the rod body a201 as the center line, specifically, in this embodiment, two positioning groove 207 frame guiding components are provided.
As shown in fig. 2, the positioning element a204 is screwed on the rod body a201 along a transverse direction, the positioning element a204 has a plugging end 208, and the plugging end 208 is used for being inserted into the positioning slot 207, specifically, the positioning element a204 includes: the outer wall of the rod body A201 is provided with a countersink surface, a nut is welded on the countersink surface, the threaded end of the butterfly bolt 209 is connected with the nut, a through hole is formed in the threaded end corresponding to the threaded end of the rod body A201, the threaded end penetrates through the through hole and then stretches into a corresponding sliding groove 212 formed in the wall of a positioning hole A206, the plug 210 is slidably inserted into the sliding groove 212 and is connected with the threaded end, in particular, the connecting bolt 211 is connected with the end of the threaded end, only one connecting mode of the plug 210 and the butterfly bolt 209 is disclosed, in particular, the plug 210 and the butterfly bolt 209 can be connected in an adhesive mode, the plug end 208 is the end of the plug 210 facing the positioning groove 207, the structure of the positioning piece A204 is convenient for connecting the positioning piece A204 with the positioning rod A203 manually, the external force applied by the positioning rod A203 to the plug 207 can be transmitted to the sliding groove 212 without being applied to the butterfly bolt 209, so that a stable connecting relation between the plug 209 and the plug 210 can be kept, and the positioning rod A203 can be connected with the positioning hole 206 stably.
As shown in fig. 2, the plugging end 208 is a conical structure with a conical tip facing the positioning groove 207, and the conical surface has a guiding effect, so that the positioning of the conical structure has the characteristic of automatically adjusting the positioning center, on one hand, the plugging end 208 can be quickly inserted into the positioning groove 207, and on the other hand, no gap exists in the cooperation of the conical structure, so that the positioning rod a203 can be stably connected in the positioning hole a 206.
As shown in fig. 2, the positioning rod a203 has a first mark 213 on the outer periphery, the second mark 214 is configured on the outer periphery of the rod a201 corresponding to the first mark 213, and when the first mark 213 is aligned with the second mark 214, the plugging end 208 is located at a position just inserted into the positioning slot 207, so that the positioning rod a203 can be assembled on the rod a201 manually.
As shown in fig. 2, the upper jaw 205 is rotatably mounted on the lower end of the positioning rod a203, and the rotation axis thereof is collinear with the axis of the positioning rod a203, and the upper jaw 205 is rotatably connected in such a manner that the upper jaw 205 can be maintained in a proper clamping position, specifically, the upper jaw 205 includes: the upper pressing plate 215, the base 216 and the connecting block 217, the back of the upper pressing plate 215 is welded with the base 216, the base 216 is provided with a rotating groove, the lower end of the rod body A201 is provided with a convex block corresponding to the rotating groove, the convex block is inserted into the rotating groove in a clearance way, the connecting block 217 is slidably sleeved on the outer side of the rod body A201 and is connected with the base 216 through a bolt, and therefore the convex block is limited in the rotating groove.
As shown in fig. 1 and 3, the lower jaw mechanism 3 includes: body of rod B301, connecting piece 302, locating lever B303, locating piece B304, lower clamping jaw 305, body of rod B301 sets up in frame 101, locating hole B306 has been seted up to body of rod B301, connecting piece 302 sets up between body of rod B301 and frame 101 and is used for connecting body of rod B301 in frame 101, locating lever B303 matches with locating hole B306 appearance and is arranged in inserting locating hole B306, locating piece B304 sets up between body of rod B301 and locating lever B303 and is used for connecting locating lever B303 in body of rod B301, lower clamping jaw 305 rotates the upper end of installing in body of rod B301, lower clamping jaw 305 structure is the same with last clamping jaw 205 structure, main clamping part in the lower clamping jaw 305 is lower clamp plate 307, lower clamping jaw 305 and locating lever B303 rotate the connection structure the same with last clamping jaw 205 and body of rod A201.
The connection structure formed by the rod body B301, the positioning rod B303 and the positioning member B304 is identical to the connection structure formed by the rod body a201, the positioning rod a203 and the positioning member a204, so that the lower clamping jaw 305 can be connected to the rod body B301 in an assembled manner.
As shown in fig. 1, the lower jaw mechanism 3 further includes: the guide sleeve 308, the guide sleeve 308 is installed in the middle of the frame 101, the guide sleeve 308 is provided with a sliding hole for sliding insertion of the rod body B301, the axis of the sliding hole is collinear with the axis of the rod body A201, the rod body B301 is a screw rod and is slidably inserted in the sliding hole, the connecting piece 302 is a wing nut, the connecting piece 302 is arranged on the upper side and the lower side of the guide sleeve 308 and is in threaded connection with the rod body B301, the connecting piece 302 clamps the upper end face and the lower end face of the guide sleeve 308, and the rod body B301 is positioned in the guide sleeve 308.
The welding pipe moving guide device is provided with a plurality of upper clamping jaws 205 and lower clamping jaws 305 with the specification sizes in a matching way, and the corresponding sizes mean that the sizes of arc-shaped openings of the upper pressing plate 215 and the lower pressing plate 307 are matched with the outer diameter sizes of the welding pipes to be actually processed.
When the welding tube moving guide device is used, corresponding upper clamping jaw 205 and lower clamping jaw 305 are selected according to the outer diameter of a welding tube to be processed, then the upper clamping jaw 205 is assembled with a positioning rod A203, the lower clamping jaw 305 is assembled with a positioning rod B303, the positioning rod A203 is inserted into a positioning hole A206, the positioning rod A203 is stably connected with a rod body A201 by a positioning piece A204, the positioning rod B303 is inserted into a positioning hole B306, the positioning rod B303 is stably connected with a rod body B301 by a positioning piece B304, the position of the lower clamping jaw 305 is adjusted by a connecting piece 302, the end part of the welding tube is placed on the lower clamping jaw 305, a hand wheel is rotated, and the welding tube is tightly pressed on the lower clamping jaw 305 by the upper clamping jaw 205, so that the welding tube clamping operation is completed.
The welding pipe moving guide device is designed into a detachable connecting structure through the upper clamping jaw 205 and the lower clamping jaw 305, so that the upper clamping jaw 205 and the lower clamping jaw 305 with different sizes can be installed according to actual requirements, and the adaptability of the welding pipe moving guide device to welding pipes with different pipe diameters is improved.
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 welded pipe movement guiding device, characterized by comprising:
a frame moving assembly;
an upper jaw mechanism comprising:
the rod body A is connected to the frame moving assembly, and a positioning hole A is formed in the rod body A;
the driving piece is connected with the rod body A and used for driving the rod body A to move vertically;
the locating rod A is matched with the locating hole A in shape and is used for being inserted into the locating hole A;
the positioning piece A is arranged between the rod body A and the positioning rod A and is used for connecting the positioning rod A to the rod body A;
the upper clamping jaw is connected to the positioning rod A;
a lower jaw mechanism comprising:
the rod body B is arranged on the frame moving assembly, and a positioning hole B is formed in the rod body B;
the connecting piece is arranged between the rod body B and the frame moving assembly and is used for connecting the rod body B to the frame moving assembly;
the locating rod B is matched with the shape of the locating hole B and is used for being inserted into the locating hole B;
the positioning piece B is arranged between the rod body B and the positioning rod B and is used for connecting the positioning rod B to the rod body B;
and the lower clamping jaw is connected with the positioning rod B.
2. The welded pipe movement guiding device according to claim 1, wherein the driving member is a hand wheel, and the rod body a is vertically screwed to the frame body moving assembly.
3. The welding pipe movement guiding device according to claim 1, wherein a positioning groove is formed in the side wall of the positioning rod a, the positioning piece a is connected to the rod body a along a transverse thread, and the positioning piece a is provided with an inserting end which is used for being inserted into the positioning groove.
4. A welded pipe movement guiding device according to claim 3, wherein the insertion end is a tapered structure with a taper point toward the positioning groove.
5. A welded pipe movement guiding device according to claim 3, wherein the positioning rod a has a first mark on its outer periphery, the first mark on its outer periphery is provided with a second mark, and the insertion end is located at a position where it is inserted into the positioning groove when the first mark is aligned with the second mark.
6. The welded pipe movement guiding device according to claim 1, wherein the lower jaw mechanism further comprises: the guide sleeve is arranged on the frame body moving assembly, a sliding hole for sliding and inserting the rod body B is formed in the guide sleeve, and the connecting piece is arranged on the upper side and the lower side of the guide sleeve and is in threaded connection with the rod body B.
CN202223356527.7U 2022-12-13 2022-12-13 Welded pipe removes guiding device Active CN219027154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223356527.7U CN219027154U (en) 2022-12-13 2022-12-13 Welded pipe removes guiding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223356527.7U CN219027154U (en) 2022-12-13 2022-12-13 Welded pipe removes guiding device

Publications (1)

Publication Number Publication Date
CN219027154U true CN219027154U (en) 2023-05-16

Family

ID=86292392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223356527.7U Active CN219027154U (en) 2022-12-13 2022-12-13 Welded pipe removes guiding device

Country Status (1)

Country Link
CN (1) CN219027154U (en)

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