CN214212797U

CN214212797U - Steel construction preparation welding frock clamp

Info

Publication number: CN214212797U
Application number: CN202023224199.6U
Authority: CN
Inventors: 张先木
Original assignee: Qingdao Zhenda Industrial Equipment Co ltd
Current assignee: Qingdao Zhenda Industrial Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a steel construction preparation welding frock clamp, which comprises a mounting bracket, mounting bracket upper end middle part fixedly connected with bears the case, it has the draw-in groove to hold division of case upper end rear portion, mounting bracket left end middle part activity interlude is connected with drive arrangement, and the drive arrangement right-hand member runs through bearing the case right-hand member and the activity interlude is connected at the mounting bracket left end, the fixed interlude in drive arrangement surface middle part is connected with jacking system, the anterior and the equal fixedly connected with left slide bar in rear portion of bearing the case left end, anterior and the equal fixedly connected with right slide bar in rear portion of bearing the case right-hand member, two the common sliding connection of left side slide bar surface has left slider, two the common sliding connection of right side slide bar surface has right slider, the equal fixedly connected with clamping device in left slider upper end and right slider upper end. A steel construction preparation welding frock clamp, through setting up clamping device, can prevent that steel from being excessively pressed from both sides tight spacing and damage.

Description

Steel construction preparation welding frock clamp

Technical Field

The utility model relates to a steel construction processing equipment field, in particular to steel construction preparation welding frock clamp.

Background

Steel is the most commonly used metallics among people's daily life, also is the indispensable former raw materials in the industry, and the steel construction has permeated the square face of human life by virtue of its superior performance, and steel need weld it when using for form corresponding structure, current steel construction welding frock clamp has following drawback: 1. in order to prevent the steel from sliding during processing, the clamping force of the existing tool clamp is high, so that the surface of the steel is easily damaged, the steel is easily broken, and the steel is easily scrapped; 2. the quality of the existing steel is increased after welding, the steel is tightly attached to the surface of the bearing table, and after the steel is separated from the clamping mechanism, the steel is not easy to move, so that the steel is not easy to continuously process and weld, and the processing speed is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a steel construction preparation welding frock clamp can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel construction preparation welding frock clamp, includes the mounting bracket, mounting bracket upper end middle part fixedly connected with bears the case, it has the draw-in groove to hold open at case upper end rear portion, mounting bracket left end middle part activity interlude is connected with drive arrangement, and the drive arrangement right-hand member runs through bears the case right-hand member and the activity interlude is connected at the mounting bracket left end, the fixed interlude in drive arrangement surface middle part is connected with jacking device, and jacking device upper portion activity interlude connects in the draw-in groove, bear the anterior left slide bar of fixedly connected with in rear portion of case left end, bear the anterior right slide bar of fixedly connected with in rear portion in right side of case right-hand member, two the common sliding connection of left side slide bar surface has left slider, two the common sliding connection of right side slide bar surface has right slider, the equal fixedly connected with clamping device in left side slider upper end and right slider upper end.

Preferably, the clamping device comprises a baffle, the two tripods are fixedly connected to the lower portion of the front end of the baffle, ejector rods are movably and alternately connected to the front portion of the left end of the baffle and the rear portion of the left end of the baffle, springs are sleeved on the left sides of the outer surfaces of the ejector rods, metal arc plates are fixedly connected to the left ends of the ejector rods, anti-slip pads are fixedly connected to the inner surfaces of the metal arc plates, and the lower end of the baffle is fixedly connected to the upper end of a right sliding block.

Preferably, the lower sides of the outer surfaces of the two metal arc plates are not in contact with the upper end of the right sliding block, and the two clamping devices are distributed in a bilateral symmetry mode.

Preferably, drive arrangement includes positive and negative motor, positive and negative motor output end fixedly connected with left threaded rod, left side threaded rod right-hand member fixedly connected with connecting rod, connecting rod right-hand member fixedly connected with right threaded rod, the equal fixed interlude in connecting rod surface left part and surface right part is connected with the bearing, positive and negative motor fixed connection is at mounting bracket left end middle part, two the bearing is fixed interlude respectively and is connected at bearing box right-hand member middle part and left end middle part.

Preferably, the jacking device comprises a storage bin, a rack is movably and alternately connected to the upper end of the storage bin, an arc supporting plate is fixedly connected to the upper end of the rack, a gear is meshed and connected to the front end of the rack, the gear is fixedly and alternately connected to the middle of the outer surface of the connecting rod, and the lower end of the storage bin is fixedly connected to the rear portion of the lower wall in the bearing box.

Preferably, the outer surface of the gear is not in contact with the inner wall of the bearing box, and the front end and the rear end of the arc supporting plate are tightly attached to the groove walls on the front side and the rear side of the clamping groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through set up the slipmat in clamping device, after clamping device presss from both sides tightly the steel pipe, the slipmat can play the guard action to the steel pipe surface, prevents that the metal arc board centre gripping from being too tight, harms the surface of steel to through the shrink buffering of spring when pressing from both sides tightly, can prevent that the centre gripping from resulting in the steel fracture to scrap too tightly.

2. The utility model discloses in, through setting up jacking system, when positive and negative motor drive clamping device moved to both sides, can drive gear revolve simultaneously, with circular arc layer board jack-up to can part steel pipe and plummer, the removal of the steel pipe of being convenient for, and jack-up circular arc layer board when removing clamping device, can save the time of removing steel, accelerate welding efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a welding tool fixture for manufacturing steel structures according to the present invention;

fig. 2 is a schematic view of the overall structure of the clamping device of the welding tool fixture for manufacturing steel structures according to the present invention;

fig. 3 is a schematic view of the overall structure of the driving device for manufacturing the welding tool fixture with a steel structure according to the present invention;

fig. 4 is the utility model relates to a steel construction preparation welding frock clamp's jack-up device's overall structure schematic diagram.

In the figure: 1. a mounting frame; 2. a carrying case; 3. a left slide bar; 4. a right slide bar; 5. a jacking device; 6. a drive device; 7. a right slider; 8. a left slider; 9. a clamping device; 10. a card slot; 51. a storage bin; 52. a rack; 53. a circular arc supporting plate; 54. a gear; 61. a positive and negative motor; 62. a left threaded rod; 63. a connecting rod; 64. a right threaded rod; 65. a bearing; 91. a baffle plate; 92. a tripod; 93. pushing the ejector rod; 94. a metal arc plate; 95. a non-slip mat; 96. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a welding fixture for manufacturing a steel structure comprises an installation frame 1, a bearing box 2 is fixedly connected with the middle part of the upper end of the installation frame 1, a clamping groove 10 is arranged at the rear part of the upper end of the bearing box 2, a driving device 6 is movably inserted and connected with the middle part of the left end of the installation frame 1, the right end of the driving device 6 penetrates through the right end of the bearing box 2 and is movably inserted and connected at the left end of the mounting rack 1, the middle part of the outer surface of the driving device 6 is fixedly inserted and connected with a

jacking device

5, and 5 upper portions of jacking devices are movably connected in the clamping groove 10 in an inserting mode, the front portion of the left end of the bearing box 2 is fixedly connected with a left sliding rod 3, the front portion of the right end of the bearing box 2 is fixedly connected with a right sliding rod 4, the outer surfaces of the two left sliding rods 3 are jointly slidably connected with a left sliding block 8, the outer surfaces of the two right sliding rods 4 are jointly slidably connected with a right sliding block 7, and the upper end of the left sliding block 8 and the upper end of the right sliding block 7 are fixedly connected with a clamping device 9.

The clamping device 9 comprises a baffle plate 91, the lower part of the front end of the baffle plate 91 is fixedly connected with two tripods 92 which can reinforce and support the baffle plate 91, the front part and the rear part of the left end of the baffle plate 91 are movably and alternately connected with ejector rods 93, the left sides of the outer surfaces of the two ejector rods 93 are respectively sleeved with a spring 96 which can buffer the ejector rods 93, the left ends of the two ejector rods 93 are respectively and fixedly connected with metal arc plates 94, the inner surfaces of the two metal arc plates 94 are respectively and fixedly connected with anti-skid pads 95 to prevent the surface of steel materials from being damaged, the lower end of the baffle plate 91 is fixedly connected with the upper end of a right slide block 7, the lower sides of the outer surfaces of the two metal arc plates 94 are not contacted with the upper end of the right slide block 7, the two clamping devices 9 are distributed in bilateral symmetry, the driving device 6 comprises a positive and negative motor 61, the output end of the positive and negative motor 61 is fixedly connected with a left threaded rod 62, the right end of the left threaded rod 62 is fixedly connected with a connecting rod 63, the right end of the connecting rod 64, right threaded rod 64 is different with the screw thread direction of left threaded rod 62, the equal fixed interlude in connecting rod 63 surface left part and surface right part is connected with bearing 65, positive and negative motor 61 fixed connection is in 1 left end middle part of mounting bracket, two bearings 65 fixed interlude are respectively connected at 2 right-hand member middle parts of bearing box and left end middle part, jacking device 5 includes collecting storage 51, collecting storage 51 upper end activity interlude is connected with rack 52, rack 52 upper end fixedly connected with circular arc layer board 53, can be with steel jack-up, rack 52 front end meshing is connected with gear 54, the fixed interlude of gear 54 is connected at connecting rod 63 surface middle part, collecting storage 51 lower extreme fixed connection is at 2 interior lower wall rear portions of bearing box, gear 54 surface does not contact with 2 inner walls of bearing box, the cell wall of both sides around draw-in groove 10 is all hugged closely to circular arc layer board 53 front end and rear end.

It should be noted that, the utility model relates to a steel structure manufacturing welding frock clamp, in use, steel is placed on the upper end of the bearing box 2, the left threaded rod 62 is driven to rotate by the positive and negative motor 61, the left threaded rod 62 drives the connecting rod 63 and the right threaded rod 64 to rotate, because the thread directions of the outer surfaces of the left threaded rod 62 and the right threaded rod 64 are opposite, the left slider 8 and the right slider 7 respectively move oppositely on the outer surfaces of the left slide bar 3 and the right slide bar 4, so that the two clamping devices 9 are gradually close to the steel, through the arrangement of the anti-skid pad 95, the outer surface of the steel can be protected, the steel can be prevented from sliding during welding, after the two metal arc plates 94 are contacted with the steel, the push rod 93 moves towards two sides on the baffle 91, the spring 96 contracts and buffers, the metal arc plates 94 are prevented from being clamped too tightly to damage the steel, and the driving gear 54 rotates when the connecting rod 63 rotates, the gear 54 meshes the rack 52 to move downwards, so that the arc supporting plate 53 retracts into the clamping groove 10, steel is clamped, and after welding contact, the left threaded rod 62 is rotated reversely, so that the two clamping devices 9 are separated from the steel gradually, the gear 54 rotates reversely, so that the rack 52 moves upwards, the arc supporting plate 53 extends out of the clamping groove 10, and the steel is ejected out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel construction preparation welding frock clamp, includes mounting bracket (1), its characterized in that: the middle part of the upper end of the mounting rack (1) is fixedly connected with a bearing box (2), the rear part of the upper end of the bearing box (2) is provided with a clamping groove (10), the middle part of the left end of the mounting rack (1) is movably and alternately connected with a driving device (6), the right end of the driving device (6) penetrates through the right end of the bearing box (2) and is movably and alternately connected with the left end of the mounting rack (1), the middle part of the outer surface of the driving device (6) is fixedly and alternately connected with a jacking device (5), the upper part of the jacking device (5) is movably and alternately connected in the clamping groove (10), the front part and the rear part of the left end of the bearing box (2) are both fixedly connected with a left slide bar (3), the front part and the rear part of the right end of the bearing box (2) are both fixedly connected with a right slide bar (4), the outer surfaces of the two left slide bars (3) are both slidably connected with a left slide block (8), and the outer surfaces of the two right slide bars (4) are both slidably connected with a right slide block (7), and the upper end of the left sliding block (8) and the upper end of the right sliding block (7) are fixedly connected with clamping devices (9).

2. The welding tool clamp for manufacturing the steel structure according to claim 1, wherein the welding tool clamp comprises: clamping device (9) are including baffle (91), two tripod (92) of baffle (91) front end lower part fixedly connected with, baffle (91) left end front portion and the equal activity interlude of left end rear portion are connected with ejector pin (93), two spring (96) have all been cup jointed on ejector pin (93) surface left side, two the equal fixedly connected with metal arc board (94) in ejector pin (93) left end, two equal fixedly connected with slipmat (95) in metal arc board (94), baffle (91) lower extreme fixed connection is in right slider (7) upper end.

3. The welding tool clamp for manufacturing the steel structure according to claim 2, wherein the welding tool clamp comprises: the lower sides of the outer surfaces of the two metal arc plates (94) are not in contact with the upper end of the right sliding block (7), and the two clamping devices (9) are distributed in a bilateral symmetry mode.

4. The welding tool clamp for manufacturing the steel structure according to claim 1, wherein the welding tool clamp comprises: drive arrangement (6) are including positive and negative motor (61), positive and negative motor (61) output end fixedly connected with left threaded rod (62), left side threaded rod (62) right-hand member fixedly connected with connecting rod (63), connecting rod (63) right-hand member fixedly connected with right threaded rod (64), the equal fixed interlude of connecting rod (63) surface left part and surface right part is connected with bearing (65), positive and negative motor (61) fixed connection is in mounting bracket (1) left end middle part, two bearing (65) fixed interlude is respectively connected at bearing box (2) right-hand member middle part and left end middle part.

5. The welding tool clamp for manufacturing the steel structure according to claim 1, wherein the welding tool clamp comprises: jacking device (5) are including collecting storage (51), collecting storage (51) upper end activity interlude is connected with rack (52), rack (52) upper end fixedly connected with circular arc layer board (53), rack (52) front end meshing is connected with gear (54), gear (54) fixed interlude is connected at connecting rod (63) surface middle part, collecting storage (51) lower extreme fixed connection is at the interior lower wall rear portion of bearing box (2).

6. The welding tool clamp for manufacturing the steel structure according to claim 5, wherein the welding tool clamp comprises: the outer surface of the gear (54) is not contacted with the inner wall of the bearing box (2), and the front end and the rear end of the arc supporting plate (53) are tightly attached to the groove walls on the front side and the rear side of the clamping groove (10).