CN219336613U - Adjustable fixture for welding iron stand - Google Patents
Adjustable fixture for welding iron stand Download PDFInfo
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- CN219336613U CN219336613U CN202320509468.8U CN202320509468U CN219336613U CN 219336613 U CN219336613 U CN 219336613U CN 202320509468 U CN202320509468 U CN 202320509468U CN 219336613 U CN219336613 U CN 219336613U
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- block
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- adjusting
- clamping piece
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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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an adjustable fixture for welding an iron stand, which is characterized in that a connecting block is arranged on a connecting base, an operation hole is arranged on the connecting block, a nut is rotationally arranged in the operation hole, an adjusting screw is connected in the nut in a threaded manner, conical gear teeth are arranged below the nut in the circumferential direction, an adjusting rod is rotationally arranged on one side surface of the connecting block, and a conical gear is arranged on the adjusting rod; the other end of the adjusting rod extends out of the connecting block to be provided with an adjusting handle; the side plates are symmetrically arranged front and back at the upper end of the adjusting screw, a rotating block is arranged between the opposite side surfaces of the side plates, a first hexagon slot is arranged in the rotating block, a second hexagon slot is arranged on the side plates, and a positioning inserting block is arranged between the first hexagon slot and the second hexagon slot; a support arm is arranged on one side surface of the rotating block, a positioning plate is arranged at the free end of the support arm, a fixed clamping piece is arranged below the positioning plate, a second sliding groove is arranged on the positioning plate, a second sliding block is arranged in the second sliding groove in a sliding mode, and a movable clamping piece is arranged outside the second sliding block. The advantages are that: the use is more flexible.
Description
Technical Field
The utility model relates to the field of welding equipment, in particular to an adjustable fixture for welding an iron stand.
Background
The iron stand is formed by welding a plurality of hollow pipes generally, and a common welding mode is that two pipes with the same cross section size are welded vertically, and the existing welding fixture is used for positioning the pipes through positioning columns and positioning grooves, so that the pipes can be fixed vertically. But the existing clamp can not adjust the angle, and can not adjust the positioning position of the clamp and the iron frame according to the requirements of the height and the welding angle of the iron frame, if the iron frame is of an arc-shaped structure, the clamping angle of the iron frame is more difficult to drill, and the use flexibility is greatly reduced, so that a new technology is provided.
Disclosure of Invention
The utility model solves the technical problem and provides the adjustable jig for welding the iron stand, which is more flexible to use.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an adjustable fixture for welding iron frames comprises a connecting base, wherein the connecting base is provided with a mounting hole capable of being mounted on a lathe; the connecting base is provided with a connecting block, an operation hole is formed in the connecting block, a bearing is arranged in the operation hole, a nut is arranged in an inner ring of the bearing, an adjusting screw is connected with the nut in an internal thread manner, conical gear teeth are arranged below the nut in the circumferential direction, one side surface of the connecting block is rotatably provided with an adjusting rod, one end of the adjusting rod extends into the operation hole, the adjusting rod is lower than the conical gear teeth, and one end of the adjusting rod, which is positioned in the operation hole, is provided with a conical gear meshed with the conical gear teeth; the other end of the adjusting rod extends out of the connecting block and is provided with an adjusting handle; a sliding limiting structure which is used for positioning the adjusting screw and is convenient for the adjusting screw to move up and down is arranged between the adjusting screw and the connecting base; the upper end of the adjusting screw rod extends out of the connecting base to form a supporting table, two side plates which are arranged in a front-back symmetrical mode are arranged on the supporting table, a rotating block is arranged between opposite side surfaces of the side plates, first sliding blocks are arranged on front and back side surfaces of the rotating block, first sliding grooves are formed in opposite side surfaces of the side plates, the first sliding blocks are respectively connected with the adjacent first sliding grooves in a matched sliding mode, a first hexagon slot is formed in the rotating block, a second hexagon slot is formed in the side plate and corresponds to the first hexagon slot in position, a positioning inserting block is arranged between the first hexagon slot and the second hexagon slot, and an operating handle is arranged at one end of each positioning inserting hole; the support arm is arranged on one side surface of the rotating block, the positioning plate is arranged at the free end of the support arm, the fixed clamping piece is arranged below the positioning plate, a second sliding groove is arranged on the side surface, away from the support arm, of the positioning plate, a second sliding block is arranged in the second sliding groove in a sliding mode, a movable clamping piece is arranged on the outer side surface of the second sliding block, a threaded hole is formed in the movable clamping piece and is close to the second sliding groove, a threaded column is connected in a threaded mode in the threaded hole, a plane bearing is arranged at the lower end of the threaded column, and the lower surface of the plane bearing is fixed on the fixed clamping piece; the upper end of the threaded column is provided with an adjusting handle.
Compared with the prior art, the utility model has the advantages that: the distance between the fixed clamping piece and the movable clamping piece of the product can be adjusted, so that iron frame components with different specifications and sizes can be conveniently clamped, the supporting arm can rotate, the position angles of the fixed clamping piece and the movable clamping piece can be adjusted, the iron frame components can be clamped at different angle positions, the adjusting screw can be lifted or retracted on the connecting block, and the heights of the fixed clamping piece and the movable clamping piece can be adjusted.
Further, the sliding limiting structure comprises a connecting frame arranged on one side face of the upper end of the adjusting screw, a rectangular inserting rod is arranged below the connecting frame, a rectangular slot matched with the shape of the inserting rod is arranged on the connecting block, and the inserting rod can slide up and down in the rectangular slot, so that the rotation of the adjusting screw is limited.
Further, the first outlet communicated with the operation hole is arranged on the connecting base, so that the height of the adjusting screw is more convenient to adjust.
Further, the second outlet communicated with the rectangular slot is arranged on the connecting base, so that the height of the adjusting screw is more convenient to adjust.
Further, the second sliding block and the second sliding groove are of trapezoid structures matched with each other, and the trapezoid structures enable the sliding block to be stable in sliding.
Drawings
Fig. 1 is a schematic diagram of a front view of an adjustable jig for welding iron stand according to the present utility model.
Fig. 2 is a schematic top view of a connection block of an adjustable jig for welding iron stand according to the present utility model.
Fig. 3 is a schematic diagram of the structure of a side plate and a rotating block of the adjustable fixture for welding iron stand.
As shown in the figure: 1. the connecting base, 2, the connecting block, 3, the operating hole, 4, the first outlet, 5, the bearing, 6, the nut, 7, the adjusting screw, 8, the conical gear teeth, 9, the adjusting lever, 10, the conical gear, 11, the adjusting handle, 12, the connecting frame, 13, the inserting rod, 14, the rectangular slot, 15, the second outlet, 16, the supporting table, 17, the side plate, 18 and the rotating block, 19, a first sliding block, 20, a first sliding groove, 21, a first hexagonal slot, 22, a second hexagonal slot, 23, a positioning insert, 24, an operating handle, 25, a supporting arm, 26, a positioning plate, 27, a fixed clamping piece, 28, a second sliding groove, 29, a second sliding block, 30, a movable clamping piece, 31, a threaded hole, 32, a threaded column, 33 and a plane bearing; 34. an adjusting handle.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, an adjustable jig for welding iron stand comprises a connecting base 1, wherein the connecting base 1 is provided with a mounting hole capable of being mounted on a lathe; the connecting base 1 is provided with a connecting block 2, the connecting block 2 is provided with an operation hole 3, the connecting base 1 is provided with an outlet I4 communicated with the operation hole 3, and the height of an adjusting screw 7 is more convenient to adjust; the bearing 5 is arranged in the operation hole 3, the nut 6 is arranged in the inner ring of the bearing 5, the adjusting screw 7 is connected in the nut 6 in a threaded manner, the conical gear teeth 8 are arranged below the nut 6 in the circumferential direction, one side surface of the connecting block 2 is rotatably provided with an adjusting rod 9, one end of the adjusting rod 9 extends into the operation hole 3, the adjusting rod 9 is arranged lower than the conical gear teeth 8, and one end of the adjusting rod 9 positioned in the operation hole 3 is provided with a conical gear 10 meshed with the conical gear teeth 8; the other end of the adjusting rod 9 extends out of the connecting block 2 and is provided with an adjusting handle 11; a sliding limiting structure which is used for positioning the adjusting screw 7 and is convenient for the adjusting screw 7 to move up and down is arranged between the adjusting screw 7 and the connecting base 1, the sliding limiting structure comprises a connecting frame 12 arranged on one side surface of the upper end of the adjusting screw 7, a rectangular inserting rod 13 is arranged below the connecting frame 12, a rectangular inserting groove 14 which is matched with the inserting rod 13 in shape is arranged on the connecting block 2, an outlet II 15 which is communicated with the rectangular inserting groove 14 is arranged on the connecting base 1, the height of the adjusting screw 7 is more convenient to adjust, and the inserting rod 13 can slide up and down in the rectangular inserting groove 14 so as to limit the rotation of the adjusting screw 7;
the upper end of the adjusting screw 7 extends out of the connecting base 1 to be provided with a supporting table 16, two side plates 17 which are arranged in a front-back symmetrical mode are arranged on the supporting table 16, a rotating block 18 is arranged between opposite side surfaces of the side plates 17, first sliding blocks 19 are arranged on the front side surface and the rear side surface of each rotating block 18, first sliding grooves 20 are arranged on opposite side surfaces of each side plate 17, the first sliding blocks 19 are respectively connected with the adjacent first sliding grooves 20 in a matched sliding mode, a first hexagonal slot 21 is arranged in each rotating block 18, a second hexagonal slot 22 is arranged on the side plate 17 and corresponds to the position of the first hexagonal slot 21, a positioning insertion block 23 is arranged between each first hexagonal slot 21 and each second hexagonal slot 22, and one end of each positioning insertion block 23 is provided with an operating handle 24; a supporting arm 25 is arranged on one side surface of the rotating block 18, a positioning plate 26 is arranged at the free end of the supporting arm 25, a fixed clamping piece 27 is arranged below the positioning plate 26, a second sliding groove 28 is arranged on the side surface of the positioning plate 26 far away from the supporting arm 25, a second sliding block 29 is arranged in the second sliding groove 28 in a sliding manner, a clamping piece 30 is arranged on the outer side surface of the second sliding block 29, a threaded hole 31 is arranged on the clamping piece 30, the threaded hole 31 is close to the second sliding groove 28, and the second sliding block 29 and the second sliding groove 28 are of a trapezoid structure matched with each other, so that the ladder-shaped structure is stable when the ladder-shaped structure slides; the threaded hole 31 is internally and in threaded connection with a threaded column 32, the lower end of the threaded column 32 is provided with a plane bearing 33, and the lower surface of the plane bearing 33 is fixed on the fixed clamping piece 27; the upper end of the threaded column 32 is provided with an adjusting handle 34.
When the utility model is in specific implementation, the distance between the fixed clamping piece and the movable clamping piece of the product can be adjusted, the product can rotate when in use, and the threaded column drives the second sliding block of the movable clamping piece to move up and down in the second sliding groove, so that iron frame components with different specifications and sizes can be conveniently clamped; the support arm can rotate, the positioning jack is pulled out of the first hexagonal slot 21 and the second hexagonal slot 22 at present when in use, the rotating block is not limited at this time, the rotating block can rotate on the side plate through the first sliding groove and the second sliding groove, the positioning jack is inserted into the first hexagonal slot 21 and the second hexagonal slot when the rotating block rotates to a required angle, namely the position of the support arm is fixed, and the position angle of the fixed clamping piece and the movable clamping piece is further adjusted, so that the iron frame component can be clamped at different angle positions; the adjusting screw rod can be lifted or retracted on the connecting block, when the adjusting screw rod is used, the adjusting rod is rotated to drive the conical gear and the conical gear teeth to be in a box, and the adjusting screw rod is driven to rotate in the nut; the product of the utility model is more flexible to use and has high adjustability.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. An adjustable anchor clamps of iron stand welding, its characterized in that: the connecting base is provided with a connecting block, an operation hole is formed in the connecting block, a bearing is arranged in the operation hole, a nut is arranged in an inner ring of the bearing, an adjusting screw is connected with the nut in a threaded manner, conical gear teeth are arranged below the nut in the circumferential direction, one side surface of the connecting block is rotatably provided with an adjusting rod, one end of the adjusting rod extends into the operation hole, the adjusting rod is lower than the conical gear teeth, and one end of the adjusting rod, which is positioned in the operation hole, is provided with a conical gear meshed with the conical gear teeth; the other end of the adjusting rod extends out of the connecting block and is provided with an adjusting handle; a sliding limiting structure is arranged between the adjusting screw and the connecting base; the upper end of the adjusting screw rod extends out of the connecting base to be provided with a supporting table, two side plates are arranged on the supporting table, a rotating block is arranged between the opposite side surfaces of the side plates, first sliding blocks are arranged on the front side and the rear side surfaces of the rotating block, first sliding grooves are arranged on the opposite side surfaces of the side plates, the first sliding blocks are respectively in matched sliding connection with the adjacent first sliding grooves, a first hexagonal slot is arranged in the rotating block, a second hexagonal slot is arranged on the side plate and corresponds to the first hexagonal slot in position, a positioning inserting block is arranged between the first hexagonal slot and the second hexagonal slot, and one end of the positioning inserting block is provided with an operating handle; a support arm is arranged on one side surface of the rotating block, a positioning plate is arranged at the free end of the support arm, a fixed clamping piece is arranged below the positioning plate, a second sliding groove is arranged on the side surface of the positioning plate, which is far away from the support arm, a second sliding block is arranged in the second sliding groove in a sliding manner, a movable clamping piece is arranged on the outer side surface of the second sliding block, a threaded hole is formed in the movable clamping piece, a threaded column is connected in the threaded hole in a threaded manner, a plane bearing is arranged at the lower end of the threaded column, and the plane bearing is fixed on the fixed clamping piece; the upper end of the threaded column is provided with an adjusting handle.
2. An adjustable jig for welding iron stand according to claim 1, wherein: the sliding limiting structure comprises a connecting frame arranged on one side face of the upper end of the adjusting screw, a rectangular inserting rod is arranged below the connecting frame, and a rectangular slot matched with the inserting rod in shape is formed in the connecting block.
3. An adjustable jig for welding iron stand according to any one of claims 1-2, wherein: the connecting base is provided with an outlet I communicated with the operation hole.
4. An adjustable jig for welding iron stand according to claim 2, wherein: and the connection base is provided with a second outlet communicated with the rectangular slot.
5. An adjustable jig for welding iron stand according to claim 3, wherein: the second sliding block and the second sliding groove are of a trapezoid structure matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320509468.8U CN219336613U (en) | 2023-03-16 | 2023-03-16 | Adjustable fixture for welding iron stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320509468.8U CN219336613U (en) | 2023-03-16 | 2023-03-16 | Adjustable fixture for welding iron stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219336613U true CN219336613U (en) | 2023-07-14 |
Family
ID=87099265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320509468.8U Active CN219336613U (en) | 2023-03-16 | 2023-03-16 | Adjustable fixture for welding iron stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219336613U (en) |
-
2023
- 2023-03-16 CN CN202320509468.8U patent/CN219336613U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |