CN111716064A - Cross column welding and jacking tool - Google Patents
Cross column welding and jacking tool Download PDFInfo
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- CN111716064A CN111716064A CN202010696910.3A CN202010696910A CN111716064A CN 111716064 A CN111716064 A CN 111716064A CN 202010696910 A CN202010696910 A CN 202010696910A CN 111716064 A CN111716064 A CN 111716064A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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Abstract
The invention discloses a cross column welding jacking tool, wherein a cross column is formed by welding H-shaped steel and two T-shaped steels after being spliced in a cross shape and comprises a vertical compression assembly, the vertical compression assembly comprises two rotary rods, clamping rods, rotary pins and jacks, one ends of the two rotary rods are rotatably connected through the rotary pins, the other ends of the rotary rods are externally connected with the clamping rods, two clamping blocks are arranged on one sides, close to the two clamping rods, of the two clamping rods and used for clamping two opposite end plates of the H-shaped steel, the jacks are arranged on the top surface of the upper T-shaped steel, the telescopic ends of the jacks are used for abutting against the rotating connection parts of the two rotary rods so as to drive the two clamping rods to be close to each other, and the two clamping blocks are respectively a fixed clamping plate and a movable clamping plate. The cross-shaped splicing H-shaped steel and the two T-shaped steels can be quickly fixed, the structure is stable, the welding and the use are convenient, and the processing efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of machining, in particular to a cross column welding and jacking tool.
Background
At present, when a cross column in the steel structure industry is manufactured, according to an assembly sequence, firstly, one piece of H steel is respectively assembled and welded, then, one piece of H steel is downwards broken from the middle of a web plate to form 2T-shaped components, and the T-shaped components need to be respectively assembled and welded to the center of the web plate of the H steel to form the cross column. Considering that when the T-shaped steel is assembled on the H-shaped steel, the T-shaped web and the H-shaped steel web can have the conditions of uneven welding gap and cross section size deviation caused by uneven and non-perpendicular hoisting and placing in a natural stress state, a set of assembling and jacking tool is designed for pressing the T-shaped steel and the H-shaped steel during assembling and welding to ensure the welding gap, the perpendicularity and the cross section size.
Disclosure of Invention
The invention aims to provide a cross column welding and jacking tool to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a tight frock in cross post welding top, cross post are welding formation behind "cross" the concatenation by H shaped steel and two T shaped steel, including the vertical subassembly that compresses tightly, the vertical subassembly that compresses tightly includes rotary rod, supporting rod, rotatory round pin and jack.
The rotary rod is equipped with two, and the one end of two rotary rods is passed through rotatory round pin rotates to be connected, and the other end of rotary rod all is external to the supporting rod, and one side that two supporting rods are close to mutually is provided with two fixture blocks, and two fixture blocks on two supporting rods are used for the two relative end plates of centre gripping H shaped steel, the T shaped steel top surface at the top is installed to the jack, and the flexible end of jack is used for contradicting in the rotation junction of two rotary rods to drive two supporting rods and be close to mutually.
Further, two the fixture block is fixed cardboard, activity cardboard respectively, and wherein, fixed cardboard is fixed in the bottom of rotary rod, and activity cardboard sliding connection is on the rotary rod and slides along the length direction of rotary rod.
Further, set up the perforation along length direction on the rotary rod, activity cardboard sliding connection have with perforation sliding fit's slider, the outside activity cover of rotary rod be equipped with slider fixed connection's activity cover, the spiral is installed with positioning bolt on the activity cover, positioning bolt's end be used for with rotary rod connection to the position of fixed activity cover.
Further, still including horizontal centre gripping subassembly, horizontal centre gripping subassembly includes the support, along two fixed columns of longitudinal fixation on the support, and fixture is fixed respectively to the end of every fixed column, and two fixtures are used for the centre gripping at the interlude of two T shaped steel respectively.
Further, fixture includes mounting panel, connecting plate, splint, mounting panel and fixed column fixed connection, the connecting plate be equipped with two and respectively sliding connection in the both ends of mounting panel, the top of connecting plate all is fixed with splint, and two splint are located the both sides of the interlude of T shaped steel respectively, still including two kinds of drive unit be used for promoting the connecting plate respectively and slide along the mounting panel.
Furthermore, the driving unit comprises a rotary table, a screw rod and a vertical plate, the vertical plate is fixed to the middle of the top surface of the mounting plate, the screw rod is in spiral fit with the connecting plate, the rotary table is fixed to the outer end of the screw rod, and the inner end of the screw rod is respectively in rotary connection with the vertical plate.
Furthermore, the outer surface of the connecting plate is provided with a convex block, a threaded hole penetrating through the connecting plate is formed in the convex block, and the screw rod is in threaded connection with the threaded hole.
Furthermore, a protective pad is fixed on the clamping surface of the clamping plate.
Further, the support is an inverted T-shaped support.
The invention has the beneficial effects that:
after the T-shaped steel and the H-shaped steel are spliced according to a cross shape, the vertical pressing assembly and the transverse clamping assembly are utilized to fix the positions of all parts, so that the parts are welded after being kept stable, and a cross column is conveniently and quickly formed.
The two rotary rods in the vertical compression assembly are respectively arranged on two sides of the H-shaped steel, the jack is placed on the top surface of the T-shaped steel above the jack, the telescopic end of the jack is adjusted to be jacked upwards, the two rotary rods are driven to rotate, the clamping rods are close to each other, so that the fixed clamping plate and the movable clamping plate clamp the end plate of the H-shaped steel and generate pressing force in the vertical direction, and the two T-shaped steels are tightly contacted with the H-shaped steel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the use state of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of the vertical hold down assembly of the present invention;
fig. 5 is an enlarged view of a portion of the structure of fig. 4 according to the present invention.
In the figure: the device comprises T-shaped steel 1, H-shaped steel 2, a vertical pressing component 3, a rotating rod 31, a clamping rod 32, a through hole 321, a clamping block 33, a fixed clamping plate 331, a movable clamping plate 332, a jack 34, a rotating pin 35, a movable cover 36, a positioning bolt 37, a sliding block 38, a transverse clamping component 4, a support 41, an installation plate 42, a connecting plate 43, a bump 431, a clamping plate 44, a vertical plate 45, a rotary table 46, a screw rod 47 and a fixed column 48.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, according to the present embodiment, a cross-shaped column welding jacking tool is provided, the cross-shaped column is formed by welding an H-shaped steel 2 and two T-shaped steels 1 after being spliced in a cross shape, and includes a vertical pressing assembly 3, where the vertical pressing assembly 3 includes a rotating rod 31, a clamping rod 32, a rotating pin 35, and a jack 34.
The rotary rod 31 is equipped with two, and the one end of two rotary rods 31 is passed through rotatory round pin 35 rotates to be connected, and the other end of rotary rod 31 is all external to have the supporting rod 32, and two supporting rods 32 are provided with two fixture blocks 33 on the one side that is close to mutually, and two fixture blocks 33 on two supporting rods 32 are used for two relative end plates of centre gripping H shaped steel 2, jack 34 installs the 1 top surface of T shaped steel in the top, and jack 34's flexible end is used for contradicting in the rotation junction of two rotary rods 31 to two supporting rods 32 of drive are close to mutually.
Example 2:
referring to fig. 2-5, the present embodiment is a further improvement on embodiment 1.
The utility model provides a tight frock in cross post welding top, cross post are welding formation behind "cross" concatenation by H shaped steel 2 and two T shaped steel 1, including vertical compressing tightly subassembly 3, vertical compressing tightly subassembly 3 includes rotary rod 31, holding rod 32, rotatory round pin 35 and jack 34.
The number of the rotating rods 31 is two, one end of each of the two rotating rods 31 is rotatably connected through the rotating pin 35, the other end of each of the rotating rods 31 is externally connected with the clamping rod 32, two clamping blocks 33 are arranged on one side, close to the two clamping rods 32, of each of the two clamping blocks 33 on the two clamping rods 32 and used for clamping two opposite end plates of the H-shaped steel 2, the jack 34 is installed on the top surface of the T-shaped steel 1 above the jack, the telescopic end of the jack 34 is used for abutting against the rotating connection position of the two rotating rods 31 to drive the two clamping rods 32 to be close to each other,
the two clamping blocks 33 are respectively a fixed clamping plate 331 and a movable clamping plate 332, wherein the fixed clamping plate 331 is fixed at the bottom end of the rotating rod 31, and the movable clamping plate 332 is slidably connected to the rotating rod 31 and slides along the length direction of the rotating rod 31.
Furthermore, a through hole 321 is formed in the rotating rod 31 along the length direction, the movable clamping plate 332 is connected with a sliding block 38 in sliding fit with the through hole 321, a movable cover 36 fixedly connected with the sliding block 38 is movably sleeved on the outer side of the rotating rod 31, a positioning bolt 37 is spirally installed on the movable cover 36, and the tail end of the positioning bolt 37 is used for being connected with the rotating rod 31 so as to fix the position of the movable cover 36; the distance between fixed cardboard 331 and the activity cardboard 332 is conveniently adjusted to the not unidimensional H shaped steel of adaptation, the suitability is wider.
Further, the device also comprises a transverse clamping assembly 4, wherein the transverse clamping assembly 4 comprises a support 41, two fixing columns 48 are longitudinally fixed on the support 41, the tail end of each fixing column 48 is respectively fixed with a clamping mechanism, and the two clamping mechanisms are respectively used for clamping the middle sections of the two T-shaped steels 1; through horizontal centre gripping subassembly, can further fix the position of T shaped steel, the welding time structure more stable to in operation improves machining precision and finished product quality.
Further, the clamping mechanism comprises a mounting plate 42, a connecting plate 43 and clamping plates 44, wherein the mounting plate 42 is fixedly connected with a fixed column 48, the connecting plate 43 is provided with two clamping plates and is respectively connected to two ends of the mounting plate 42 in a sliding manner, the clamping plates 44 are fixed at the top ends of the connecting plate 43, the two clamping plates 44 are respectively positioned at two sides of the middle section of the T-shaped steel 1, and the clamping mechanism further comprises two driving units which are respectively used for pushing the connecting plate 43 to slide along the mounting plate 42; two splint 44 laminating contacts the both sides at the interlude of T shaped steel 1 through the drive unit drive, conveniently fixes T shaped steel, makes it keep erecting the state to fixed position, the processing of being convenient for.
Further, the driving unit comprises a turntable 46, a screw rod 47 and a vertical plate 45, the vertical plate 45 is fixed in the middle of the top surface of the mounting plate 42, wherein the screw rod 47 is spirally matched with the connecting plate 43, the turntable 46 is fixed at the outer end of the screw rod 47, and the inner end of the screw rod 47 is respectively connected with the vertical plate 45 in a rotating manner; the manual rotation dial 46 can drive the screw 47 to rotate, thereby driving the connection plate 43 to move along the mounting plate 42.
Further, the outer surface of the connecting plate 43 has a protrusion 431, the protrusion 431 is provided with a threaded hole penetrating through the connecting plate 43, and the screw rod 47 is screwed in the threaded hole.
Further, a protective pad is fixed on the clamping surface of the clamping plate 44; the protection pad is arranged on the inner side of the clamping plate 44, so that abrasion can be avoided, and a buffering effect is achieved.
Further, the bracket 41 is an inverted T-shaped bracket; make it can stably support and place to remove this device and place in station department, be convenient for process and use.
When the cross-shaped steel frame is used, the T-shaped steel 1 and the H-shaped steel 2 are spliced according to a cross shape, and the positions of all parts are fixed by the vertical pressing assembly 3 and the transverse clamping assembly 4, so that the cross-shaped steel frame is welded after being kept stable, and a cross column is conveniently and quickly formed. Specifically, two rotating rods 31 of the vertical compressing assembly 3 are respectively arranged at two sides of the H-shaped steel, a jack 34 is placed on the top surface of the T-shaped steel 1 above, the extending length of the telescopic end of the jack 34 is adjusted to jack the telescopic end upwards to drive the two rotating rods 31 to rotate, thereby causing the clamping rods 32 to approach each other, so that the fixed clamping plates 331 and the movable clamping plates 332 clamp the end plates of the H-shaped steel, and generates pressing force in the vertical direction to make the two T-shaped steels 1 tightly contact with the H-shaped steel 2, the turntable 46 is manually rotated to drive the screw rod 47 to rotate, the connecting plate 43 is driven to slide along the mounting plate 42, the clamping plate 44 is made to be close to the side surface of the T-shaped steel 1, thereby fix the position of two T shaped steel at the horizontal direction, this device can be fast erecting direction and horizontal direction and fixing T shaped steel 1, H shaped steel 2, make things convenient for the welding to use, improve machining efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a tight frock in cross post welding top, cross post are welding formation after "cross" concatenation by H shaped steel (2) and two T shaped steel (1), its characterized in that: the vertical compression assembly (3) comprises a rotating rod (31), a clamping rod (32), a rotating pin (35) and a jack (34);
the utility model discloses a rotary rod (31) is equipped with two, and the one end of two rotary rods (31) is passed through rotatory round pin (35) are rotated and are connected, and the other end of rotary rod (31) is all external to have supporting rod (32), and one side that two supporting rod (32) are close to mutually is provided with two fixture blocks (33), and two fixture blocks (33) on two supporting rod (32) are used for two relative end plates of centre gripping H shaped steel (2), install T shaped steel (1) top surface at the top in jack (34), and the flexible end of jack (34) is used for contradicting in the rotation junction of two rotary rods (31) to two supporting rod of drive (32) are close to mutually.
2. The cross column welding and jacking tool according to claim 1, characterized in that: the two fixture blocks (33) are respectively a fixed clamping plate (331) and a movable clamping plate (332), wherein the fixed clamping plate (331) is fixed at the bottom end of the rotating rod (31), and the movable clamping plate (332) is connected to the rotating rod (31) in a sliding mode and slides along the length direction of the rotating rod (31).
3. The cross column welding and jacking tool according to claim 2, characterized in that: set up perforation (321) along length direction on rotary rod (31), activity cardboard (332) sliding connection has slider (38) with perforation (321) sliding fit, and the outside activity cover of rotary rod (31) is equipped with movable cover (36) with slider (38) fixed connection, and threaded mounting has positioning bolt (37) on movable cover (36), and the end of positioning bolt (37) is used for being connected with rotary rod (31) to the position of fixed movable cover (36).
4. The cross column welding and jacking tool according to claim 1, characterized in that: still including horizontal centre gripping subassembly (4), horizontal centre gripping subassembly (4) are including support (41), along two fixed columns (48) of vertical fixed on support (41), and fixture is fixed respectively to the end of every fixed column (48), and two fixtures are used for the centre gripping respectively at the interlude of two T shaped steel (1).
5. The cross column welding and jacking tool according to claim 4, wherein the cross column welding and jacking tool comprises: fixture includes mounting panel (42), connecting plate (43), splint (44), mounting panel (42) and fixed column (48) fixed connection, connecting plate (43) are equipped with two and respectively sliding connection in the both ends of mounting panel (42), and the top of connecting plate (43) all is fixed with splint (44), and two splint (44) are located the both sides of the interlude of T shaped steel (1) respectively, still including two kinds of drive unit be used for promoting connecting plate (43) respectively and slide along mounting panel (42).
6. The cross column welding and jacking tool according to claim 5, wherein the cross column welding and jacking tool comprises: the drive unit comprises a turntable (46), a screw rod (47) and a vertical plate (45), wherein the vertical plate (45) is fixed in the middle of the top surface of the mounting plate (42), the screw rod (47) is in spiral fit with the connecting plate (43), the turntable (46) is fixed at the outer end of the screw rod (47), and the inner end of the screw rod (47) is respectively in rotary connection with the vertical plate (45).
7. The cross column welding and jacking tool according to claim 6, wherein the cross column welding and jacking tool comprises: the outer surface of the connecting plate (43) is provided with a convex block (431), a threaded hole penetrating through the connecting plate (43) is formed in the convex block (431), and the screw rod (47) is in threaded connection with the threaded hole.
8. The cross column welding and jacking tool according to claim 5, wherein the cross column welding and jacking tool comprises: and a protective pad is fixed on the clamping surface of the clamping plate (44).
9. The cross column welding and jacking tool according to claim 4, wherein the cross column welding and jacking tool comprises: the bracket (41) is an inverted T-shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696910.3A CN111716064A (en) | 2020-07-20 | 2020-07-20 | Cross column welding and jacking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696910.3A CN111716064A (en) | 2020-07-20 | 2020-07-20 | Cross column welding and jacking tool |
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| Publication Number | Publication Date |
|---|---|
| CN111716064A true CN111716064A (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010696910.3A Pending CN111716064A (en) | 2020-07-20 | 2020-07-20 | Cross column welding and jacking tool |
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| CN (1) | CN111716064A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560702A (en) * | 2021-08-20 | 2021-10-29 | 长江精工钢结构(集团)股份有限公司 | Welding device suitable for small-section cross column |
| CN115283927A (en) * | 2022-10-08 | 2022-11-04 | 四川华体照明科技股份有限公司 | Rod body assembling and welding tool |
| CN116493850A (en) * | 2023-06-02 | 2023-07-28 | 河北乾洪源钢结构有限公司 | Cross column steel member assembling and welding device and process |
-
2020
- 2020-07-20 CN CN202010696910.3A patent/CN111716064A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560702A (en) * | 2021-08-20 | 2021-10-29 | 长江精工钢结构(集团)股份有限公司 | Welding device suitable for small-section cross column |
| CN113560702B (en) * | 2021-08-20 | 2022-09-06 | 长江精工钢结构(集团)股份有限公司 | Welding device suitable for small-section cross column |
| CN115283927A (en) * | 2022-10-08 | 2022-11-04 | 四川华体照明科技股份有限公司 | Rod body assembling and welding tool |
| CN116493850A (en) * | 2023-06-02 | 2023-07-28 | 河北乾洪源钢结构有限公司 | Cross column steel member assembling and welding device and process |
| CN116493850B (en) * | 2023-06-02 | 2023-09-08 | 河北乾洪源钢结构有限公司 | Cross column steel member assembling and welding device and process |
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