A fixing parts processing device for construction engineering

Abstract

The present invention belongs to the technical field of welding of fixings, and in particular to a fixing processing device for construction engineering, including a clamping assembly; the cooperation of a bidirectional screw rod and a clamping block can be utilized to make the bidirectional screw rod rotate inside a fixing groove B, and the two clamping blocks will be brought closer to each other through a sliding block, and through a V-shaped groove, steel bars of different diameters within a certain range can be clamped, thereby achieving the clamping of the steel bars; a transmission assembly is also added, and the cooperation of a bidirectional bevel gear rod and a bevel gear D can be utilized, and a linkage rod B can drive two bevel gears F to rotate through a bevel gear C, and then drive bevel gear E to rotate through a sliding rod, and bevel gear E can drive bevel gear D to rotate through a bidirectional bevel gear rod, so that a roller drives the steel bars to rotate; at the same time, an auxiliary assembly is added, and the cooperation of a synchronous wheel and a synchronous belt, as well as a sprocket and a chain can be utilized to make the rotation and movement of the steel bars smoother.

Description

Technical Field

[0001] The invention belongs to the technical field of fixing piece welding, and in particular relates to a fixing piece processing device for construction engineering. Background Art

[0002] Construction steel bars are a type of structural material used to reinforce concrete structures. They are usually made of high-strength steel and have the characteristics of high tensile strength and good bending properties. Construction steel bars are widely used in concrete beams, columns, slabs, walls and other parts in construction projects to increase the strength and tensile resistance of concrete structures.

[0003] However, when welding existing building steel bars, several workers are basically required to manually butt-weld two steel bars. This welding method can easily cause the two steel bars to be off-axis, making the steel bars unusable and requiring re-welding.

[0004] In order to solve the above problems, the present application proposes a fixing part processing device for construction engineering. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a fixing piece processing device for construction engineering, which has the characteristics of fixing two steel bars so that the two steel bars are located on the same axis during welding.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a fixing processing device for construction engineering, comprising a clamping assembly;

[0007] The clamping assembly includes a workbench and four legs evenly distributed and fixedly connected to the bottom surface of the workbench, two limit blocks are symmetrically arranged inside the clamping assembly, a positioning block is fixedly connected to the surface of the limit block, two clamping blocks are symmetrically arranged on the surface of the positioning block, a bidirectional screw is arranged inside the positioning block, a motor A is installed on the surface of the workbench through a mounting seat A, a linkage rod A is fixedly connected to the output shaft of the motor A, and two screws are symmetrically arranged inside the workbench;

[0008] Two limiting columns are symmetrically arranged inside the positioning block, one end of the limiting column is fixedly connected to a spring, and one end of the limiting column away from the spring is fixedly connected to a load-bearing plate;

[0009] The surface of the positioning block is symmetrically fixedly connected with two tooth plates, the surface of the workbench is symmetrically rotatably connected with two positioning rods through bearings, the surface of the positioning rod is fixedly connected with a first gear, and the surface of the positioning rod is fixedly connected with a baffle;

[0010] It also includes a transmission assembly arranged inside the workbench, the transmission assembly includes two groups of positioning shells symmetrically arranged inside the workbench, the surfaces of the positioning shells are rotatably connected to rollers, the interior of the positioning shells is provided with a bevel gear D, the interior of the positioning shells is rotatably connected to a bidirectional bevel gear rod, the interior of the positioning shells is provided with a bevel gear E, two motors B are symmetrically installed on the surface of the workbench through a mounting seat B, and the output shaft of the motor B is fixedly connected to a linkage rod B;

[0011] A limit housing is arranged inside the workbench, two helical gears F are symmetrically arranged inside the limit housing, a positioning cylinder is fixedly connected to the surface of the helical gear F, and a sliding rod is arranged inside the positioning cylinder;

[0012] It also includes an auxiliary component on the surface of the workbench, which includes a plurality of brackets evenly distributed on the surface of the workbench, a synchronous wheel is fixedly connected to the surface of the bracket, and a synchronous belt is sleeved on the surfaces of the two synchronous wheels on the same side, and a plurality of chains are evenly arranged inside the synchronous belt, and two sprockets are symmetrically arranged inside each chain.

[0013] A fixed groove A is provided inside the workbench, and the two limit blocks are located inside the fixed groove A. The fixed groove A and the corresponding screw are threadedly connected, and the adjacent ends of the two screws are fixedly connected with a bevel gear A, and the end of the linkage rod A away from the motor A is fixedly connected with a bevel gear B, and the linkage rod A passes through the workbench and is inserted into the fixed groove A. The bevel gear A and the bevel gear B are meshingly connected, and a fixed groove B is provided inside the positioning block, and sliders are fixedly connected to the surfaces of the two clamping blocks, and the sliders are slidably connected to the positioning block through the fixed groove B, and the bidirectional screw is located inside the fixed groove B, and the slider is threadedly connected to the bidirectional screw, and a handwheel is provided on one side of the positioning block, and one end of the bidirectional screw passes through the positioning block and is fixedly connected to the handwheel.

[0014] The adjacent sides of the two clamping blocks are both provided with V-shaped grooves.

[0015] A fan is mounted on the surface of the workbench via a mounting seat C.

[0016] Two fixing holes are symmetrically provided inside the positioning block, the limiting column is located inside the fixing hole, one end of the spring away from the limiting column is fixedly connected to the positioning block, the load-bearing plate is located between the two clamping blocks, and the load-bearing plate and the two limiting columns are fixedly connected.

[0017] Two positioning grooves are symmetrically provided on the surface of the workbench, and every two corresponding positioning shells are located inside the positioning groove on the same side. The bevel gear D passes through the positioning shell and is fixedly connected to the roller, the bevel gear D is meshed with the two-way bevel gear rod, and one end of the two-way bevel gear rod away from the bevel gear D is meshed with the bevel gear E, the linkage rod B passes through the limiting shell and is fixedly connected to the bevel gear C inside the limiting shell, and the bevel gear C is meshed with the two bevel gears F.

[0018] The positioning shell is slidably connected to the workbench through the positioning groove, a tension spring is arranged inside the positioning cylinder, and two ends of the tension spring are fixedly connected to the sliding rod and the positioning cylinder respectively.

[0019] A dovetail groove is provided on one side of each baffle plate facing the clamping block, a dovetail block is arranged inside the dovetail groove, the dovetail block is slidably connected to the baffle plate through the dovetail groove, and a sand plate is fixedly connected to the surface of the dovetail block.

[0020] Each of the synchronous wheels is located between the two brackets on the same side. The synchronous wheel is rotatably connected to the bracket via a rotating shaft A, and the synchronous belt is meshingly connected to the synchronous wheel.

[0021] A plurality of fixed grooves C are evenly arranged inside the synchronous belt, and the sprocket is located inside the fixed groove C. The sprocket is rotatably connected to the synchronous belt via a rotating shaft B.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: a clamping assembly is added to the present application, and the cooperation of the bidirectional screw rod and the clamping block can be utilized to make the bidirectional screw rod rotate inside the fixed groove B, and the two clamping blocks will be brought closer to each other through the slider, and through the V-shaped groove, steel bars of different diameters within a certain range can be clamped, thereby achieving the clamping of the steel bars. A transmission assembly is also added, and the cooperation of the bidirectional bevel gear rod and the bevel gear D can be utilized. The linkage rod B will drive the two bevel gears F to rotate through the bevel gear C, and then drive the bevel gear E to rotate through the sliding rod. The bevel gear E will drive the bevel gear D to rotate through the bidirectional bevel gear rod, so that the roller drives the steel bar to rotate. At the same time, an auxiliary assembly is added, and the cooperation of the synchronous wheel and the synchronous belt, as well as the sprocket and the chain can be utilized to make the rotation and movement of the steel bar smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 Schematic diagram of the structure of the screw rod and the linkage rod A in the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the dovetail block and the sand plate in the present invention;

[0027] Figure 4 It is a structural schematic diagram of a vertical cross section of a positioning block in the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the bidirectional screw rod and the hand wheel in the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the positioning shell and the roller in the present invention;

[0030] Figure 7 It is a structural schematic diagram of a vertical cross section of a positioning shell in the present invention;

[0031] Figure 8 It is a structural schematic diagram of a vertical cross section of the positioning tube in the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the bracket and the synchronous wheel in the present invention;

[0033] Fig.10 It is a schematic diagram of the structure of the chain and sprocket in the present invention;

[0034] Fig.11 For the present invention Figure 3 The enlarged view of point A in the middle;

[0035] In the figure:

[0036] 1. Clamping assembly; 11. Workbench; 12. Leg; 13. Clamping block; 14. Fan; 15. Motor A; 16. Screw; 17. Fixing slot A; 18. Linkage rod A; 19. Limit block; 110. Positioning block; 111. Bidirectional screw; 112. Hand wheel; 113. Fixing slot B; 114. Fixing hole; 115. Spring; 116. Baffle; 117. Limiting column; 118. Load-bearing plate; 119. Tooth plate; 120. First gear; 121. Positioning rod;

[0037] 2. Transmission assembly; 21. Positioning shell; 22. Roller; 23. Limiting shell; 24. Motor B; 25. Bevel gear D; 26. Bidirectional bevel gear rod; 27. Bevel gear E; 28. Linkage rod B; 29. ​​Positioning cylinder; 210. Sand plate; 211. Bevel gear F; 212. Sliding rod; 213. Tension spring; 214. Dovetail block;

[0038] 3. Auxiliary components; 31. Bracket; 32. Synchronous wheel; 33. Synchronous belt; 34. Fixed groove C; 35. Chain; 36. Sprocket. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example 1

[0041] like Figures 1 to 11 As shown;

[0042] Combining the above:

[0043] A fixing processing device for construction engineering includes a clamping assembly 1;

[0044] The clamping assembly 1 includes a workbench 11 and four legs 12 evenly distributed and fixedly connected to the bottom surface of the workbench 11. Two limit blocks 19 are symmetrically arranged inside the clamping assembly 1. A positioning block 110 is fixedly connected to the surface of the limit block 19. Two clamping blocks 13 are symmetrically arranged on the surface of the positioning block 110. A bidirectional screw rod 111 is arranged inside the positioning block 110. A motor A15 is installed on the surface of the workbench 11 through a mounting seat A. A linkage rod A18 is fixedly connected to the output shaft of the motor A15. Two screw rods 16 are symmetrically arranged inside the workbench 11.

[0045] Two limiting columns 117 are symmetrically arranged inside the positioning block 110, one end of the limiting column 117 is fixedly connected to the spring 115, and the end of the limiting column 117 away from the spring 115 is fixedly connected to the bearing plate 118;

[0046] The surface of the positioning block 110 is symmetrically fixedly connected to two tooth plates 119, the surface of the workbench 11 is symmetrically rotatably connected to two positioning rods 121 through bearings, the surface of the positioning rod 121 is fixedly connected to the first gear 120, and the surface of the positioning rod 121 is fixedly connected to the baffle 116;

[0047] It also includes a transmission assembly 2 arranged inside the workbench 11, the transmission assembly 2 includes two groups of positioning shells 21 symmetrically arranged inside the workbench 11, the surface of the positioning shell 21 is rotatably connected to a roller 22, the interior of the positioning shell 21 is provided with a bevel gear D25, the interior of the positioning shell 21 is rotatably connected to a bidirectional bevel gear rod 26, the interior of the positioning shell 21 is provided with a bevel gear E27, and two motors B24 are symmetrically installed on the surface of the workbench 11 through a mounting seat B, and the output shaft of the motor B24 is fixedly connected to a linkage rod B28;

[0048] A limit housing 23 is disposed inside the workbench 11, and two helical gears F211 are symmetrically disposed inside the limit housing 23. A positioning cylinder 29 is fixedly connected to the surface of the helical gear F211, and a slide rod 212 is disposed inside the positioning cylinder 29.

[0049] The workbench 11 also includes an auxiliary component 3 on the surface of the workbench 11. The auxiliary component 3 includes a plurality of brackets 31 evenly distributed on the surface of the workbench 11. A synchronous wheel 32 is fixedly connected to the surface of the bracket 31. A synchronous belt 33 is sleeved on the surfaces of the two synchronous wheels 32 on the same side. A plurality of chains 35 are evenly arranged inside the synchronous belt 33. Two sprockets 36 are symmetrically arranged inside each chain 35.

[0050] A fixing groove A17 is provided inside the workbench 11, and two limit blocks 19 are located inside the fixing groove A17. The fixing groove A17 and the corresponding screw 16 are threadedly connected. The adjacent ends of the two screws 16 are fixedly connected with a bevel gear A. The end of the linkage rod A18 away from the motor A15 is fixedly connected with the bevel gear B. The linkage rod A18 passes through the workbench 11 and is inserted into the fixing groove A17. The bevel gear A and the bevel gear B are meshed and connected. A fixing groove B113 is provided inside the positioning block 110. The surfaces of the two clamping blocks 13 are fixedly connected with a slider, and the slider is slidably connected to the positioning block 110 through the fixing groove B113. The bidirectional screw rod 111 is located inside the fixing groove B113, and the slider is threadedly connected to the bidirectional screw rod 111. A handwheel 112 is provided on one side of the positioning block 110, and one end of the bidirectional screw rod 111 passes through the positioning block 110 and is fixedly connected to the handwheel 112.

[0051] The adjacent surfaces of the two clamping blocks 13 are both provided with V-shaped grooves.

[0052] The fixing parts processing device for construction engineering is characterized in that a fan 14 is installed on the surface of the workbench 11 through a mounting seat C.

[0053] Two fixing holes 114 are symmetrically opened inside the positioning block 110, the limiting column 117 is located inside the fixing hole 114, the end of the spring 115 away from the limiting column 117 is fixedly connected to the positioning block 110, the load-bearing plate 118 is located between the two clamping blocks 13, and the load-bearing plate 118 and the two limiting columns 117 are fixedly connected.

[0054] Two positioning grooves are symmetrically provided on the surface of the workbench 11, and every two corresponding positioning shells 21 are located inside the positioning groove on the same side. The bevel gear D25 passes through the positioning shell 21 and is fixedly connected to the roller 22. The bevel gear D25 is meshedly connected to the bidirectional bevel gear rod 26. The end of the bidirectional bevel gear rod 26 away from the bevel gear D25 is meshedly connected to the bevel gear E27. The linkage rod B28 passes through the limit shell 23 and is fixedly connected to the bevel gear C inside the limit shell 23. The bevel gear C is meshedly connected to the two bevel gears F211.

[0055] The positioning shell 21 is slidably connected to the workbench 11 via the positioning groove. A tension spring 213 is disposed inside the positioning cylinder 29 . Two ends of the tension spring 213 are fixedly connected to the slide rod 212 and the positioning cylinder 29 , respectively.

[0056] A dovetail groove is formed on one side of each baffle plate 116 facing the clamping block 13 , and a dovetail block 214 is disposed inside the dovetail groove. The dovetail block 214 is slidably connected to the baffle plate 116 through the dovetail groove, and a sand plate 210 is fixedly connected to the surface of the dovetail block 214 .

[0057] Each synchronous wheel 32 is located between two brackets 31 on the same side. The synchronous wheel 32 is rotatably connected to the bracket 31 via a rotating shaft A, and the synchronous belt 33 is meshingly connected to the synchronous wheel 32 .

[0058] A plurality of fixed grooves C34 are evenly formed inside the synchronous belt 33 . The sprocket 36 is located inside the fixed grooves C34 . The sprocket 36 is rotatably connected to the synchronous belt 33 via the rotating shaft B.

[0059] The working principle and use process of the present invention are as follows: when two steel bars need to be welded, the two steel bars are placed on the surfaces of the two bearing plates 118 respectively, so that the adjacent ends of the two steel bars and the sand plate 210 fit each other, and the bearing plate 118 is subjected to force to apply force to the two limit columns 117, so that the two limit columns 117 slide inside the fixing hole 114 and squeeze the spring 115, and the bearing plate 118 will support the steel bars to a certain extent, and then turn the hand wheel 112 to make the bidirectional screw rod 111 rotate inside the fixing groove B113, and the two clamping blocks 13 will be mutually engaged through the slider. The V-shaped groove can clamp steel bars of different diameters within a certain range, thus achieving the clamping of the steel bars. When the steel bars are placed on the surface of the load-bearing plate 118, the two rollers 22 will be squeezed, causing the two rollers 22 to move in opposite directions, causing the slide bar 212 to slide inside the positioning cylinder 29, causing the tension spring 213 to be stretched, and then the motor B24 will be connected to an external power supply and then started, the linkage rod B28 will drive the two bevel gears F211 to rotate through the bevel gear C, and then drive the bevel gear E27 to rotate through the slide bar 212, and the bevel gear E27 will rotate through the bidirectional bevel gear The wheel rod 26 drives the bevel gear D25 to rotate, so that the roller 22 drives the steel bar to rotate. One end of the steel bar will be ground by the sand plate 210 due to the rotation. The steel bar will be placed on the surface of the load-bearing plate 118 and the surface of the sprocket 36 at the same time. The motor A15 is connected to the external power supply and then started. The linkage rod A18 drives the bevel gear B, and the two screws 16 are driven to rotate through the bevel gear A. The two limit blocks 19 will move closer to each other. When the positioning block 110 moves, the first gear 120 and the tooth plate 119 are meshed with each other, so that the positioning rod 121 drives the baffle 116 Rotate until the contact surface of the two steel bars is no longer blocked. When the sand plate 210 needs to be replaced, the sand plate 210 can be taken out from the inside of the dovetail groove through the dovetail block 214 to facilitate the replacement of the new sand plate 210. When the two steel bars are close to each other, the synchronous belt 33 will drive the two synchronous wheels 32 to rotate inside the bracket 31, so that the steel bars move more smoothly until the two steel bars contact each other. Start the motor B24 again to rotate the steel bars, which is convenient for all-round welding of the steel bars and makes the welding more firm. When the steel bars rotate, the chain 35 will drive the sprocket 36 to rotate inside the fixed groove C34. The aligned welding of the steel bars is realized. When welding the steel bars, the fan 14 is connected to the external power supply and then started to blow away the smoke generated by welding.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixing processing device for construction engineering, characterized in that: including a clamping assembly; The clamping assembly includes a workbench and four legs evenly distributed and fixedly connected to the bottom surface of the workbench. Two limit blocks are symmetrically arranged inside the clamping assembly. A positioning block is fixedly connected to the surface of the limit block. Two clamping blocks are symmetrically arranged on the surface of the positioning block. A bidirectional screw is arranged inside the positioning block. A motor A is installed on the surface of the workbench through a mounting seat A. A linkage rod A is fixedly connected to the output shaft of the motor A. Two screws are symmetrically arranged inside the workbench. Two limit columns are symmetrically arranged inside the positioning block, one end of the limit column is fixedly connected to a spring, and the end of the limit column away from the spring is fixedly connected to a load-bearing plate; The surface of the positioning block is symmetrically and fixedly connected with two tooth plates, the surface of the workbench is symmetrically and rotatably connected with two positioning rods through bearings, the surface of the positioning rod is fixedly connected with a first gear, and the surface of the positioning rod is fixedly connected with a baffle; It also includes a transmission assembly arranged inside the workbench, the transmission assembly includes two groups of positioning shells symmetrically arranged inside the workbench, the surfaces of the positioning shells are rotatably connected to rollers, the interior of the positioning shells is provided with a bevel gear D, the interior of the positioning shells is rotatably connected to a bidirectional bevel gear rod, the interior of the positioning shells is provided with a bevel gear E, two motors B are symmetrically installed on the surface of the workbench through a mounting seat B, and the output shaft of the motor B is fixedly connected to a linkage rod B; A limit housing is arranged inside the workbench, and two helical gears F are symmetrically arranged inside the limit housing. A positioning cylinder is fixedly connected to the surface of the helical gear F, and a sliding rod is arranged inside the positioning cylinder. It also includes an auxiliary component on the surface of the workbench, which includes a plurality of brackets evenly distributed on the surface of the workbench, a synchronous wheel is fixedly connected to the surface of the bracket, a synchronous belt is sleeved on the surface of two synchronous wheels on the same side, a plurality of chains are evenly arranged inside the synchronous belt, and two sprockets are symmetrically arranged inside each chain; A dovetail groove is provided on one side of each baffle plate facing the clamping block, a dovetail block is arranged inside the dovetail groove, the dovetail block is slidably connected to the baffle plate through the dovetail groove, and a sand plate is fixedly connected to the surface of the dovetail block.

2. The construction engineering fastener processing device according to claim 1, characterized in that: A fixed groove A is provided inside the workbench, two limit blocks are located inside the fixed groove A, the fixed groove A and the corresponding screw are threadedly connected, the adjacent ends of the two screws are fixedly connected with the bevel gear A, the end of the linkage rod A away from the motor A is fixedly connected with the bevel gear B, the linkage rod A passes through the workbench and is inserted into the fixed groove A, the bevel gear A and the bevel gear B are meshed and connected, a fixed groove B is provided inside the positioning block, the surfaces of the two clamping blocks are fixedly connected with sliders, the sliders are slidably connected to the positioning block through the fixed groove B, the bidirectional screw is located inside the fixed groove B, the slider and the bidirectional screw are threadedly connected, a handwheel is provided on one side of the positioning block, and one end of the bidirectional screw passes through the positioning block and is fixedly connected to the handwheel.

3. The construction engineering fastener processing device according to claim 1, characterized in that: The adjacent sides of the two clamping blocks are both provided with V-shaped grooves.

4. The construction engineering fastener processing device according to claim 3, characterized in that: A fan is mounted on the surface of the workbench via a mounting seat C.

5. The construction engineering fastener processing device according to claim 4, characterized in that: Two fixing holes are symmetrically opened inside the positioning block, the limiting column is located inside the fixing hole, the end of the spring away from the limiting column is fixedly connected to the positioning block, the bearing plate is located between the two clamping blocks, and the bearing plate is fixedly connected to the two limiting columns.

6. The construction engineering fastener processing device according to claim 5, characterized in that: Two positioning grooves are symmetrically provided on the surface of the workbench, and every two corresponding positioning shells are located inside the positioning groove on the same side. The bevel gear D passes through the positioning shell and is fixedly connected to the roller, the bevel gear D is meshed with the bidirectional bevel gear rod, and the end of the bidirectional bevel gear rod away from the bevel gear D is meshed with the bevel gear E. The linkage rod B passes through the limit shell and is fixedly connected to the bevel gear C inside the limit shell, and the bevel gear C is meshed with the two bevel gears F.

7. The construction engineering fastener processing device according to claim 6, characterized in that: The positioning shell is slidably connected with the workbench through the positioning groove, a tension spring is arranged inside the positioning cylinder, and two ends of the tension spring are respectively fixedly connected with the slide rod and the positioning cylinder.

8. The construction engineering fastener processing device according to claim 1, characterized in that: Each synchronous wheel is located between two brackets on the same side. The synchronous wheel is rotatably connected to the bracket via a rotating shaft A, and the synchronous belt is meshedly connected to the synchronous wheel.

9. The construction engineering fastener processing device according to claim 1, characterized in that: A plurality of fixed grooves C are evenly arranged inside the synchronous belt, and the sprocket is located inside the fixed groove C. The sprocket is rotatably connected to the synchronous belt through a rotating shaft B.

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