Clamping device for steel structure machining

Abstract

The utility model relates to the technical field of steel structure machining, in particular to a clamping device for steel structure machining. Comprising a transverse plate, two vertical plates are fixedly mounted at the top of the transverse plate, a plurality of hydraulic cylinders are fixedly mounted on the sides, away from each other, of the two vertical plates, two sliding plates are slidably mounted at the top of the transverse plate, and output rods of the hydraulic cylinders slidably penetrate through the vertical plates and are fixed to the corresponding sliding plates; two sliding rods are slidably mounted on the sides, close to each other, of the two sliding plates, two clamping blocks are slidably mounted on one side of each sliding rod, a first sliding groove is formed in one side of each sliding rod, and two first sliding blocks are slidably mounted in each first sliding groove. By means of the simple adjusting structure, the positions of the clamping blocks can be conveniently and rapidly adjusted according to the size and the appearance structure of the steel structure, then the actual machining clamping requirement of the steel structure can be met, the operation for adjusting the posture of the steel structure is reduced, and the machining efficiency of the steel structure can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a clamping device used for steel structure processing. Background Art

[0002] Steel structure is widely used as a load-bearing component frequently used in the field of construction engineering. It has the advantages of good support and convenient prefabrication and installation, which brings great convenience to the construction of construction engineering. Clamping devices are often required in the processing of steel structures, so as to facilitate the fixation and limitation of the steel structures and facilitate subsequent processing operations. The prior art discloses a clamping device for steel structure processing with authorization announcement number CN217394360U, including a base plate, a movable plate and an adjusting rod, the side surface of the movable plate is fixedly connected with a fixing rod, the middle side surface of the adjusting rod is fixedly connected with a plug-in square rod, one end of the plug-in square rod is movably installed with a square clamp block, and the upper surface of the square clamp block is fixedly connected with an arc clamp block. The utility model drives two sliding blocks to approach or move away from each other through the threaded connection when the rotating rod rotates, thereby driving the square clamping blocks to clamp the steel from both sides to achieve the purpose of clamping and fixing. The square sleeve can slide up and down along the fixing rod, driving the square clamping blocks to slide, so that the square clamping blocks can clamp the edge of the steel, and the fixing effect is better. The height of the square clamping blocks can be adjusted to clamp and fix steel of different sizes, and the flexibility is higher. The square clamping blocks are used to fix the steel instead of manual methods, and the fixing effect is good. The operation is simple, fast and non-hazardous.

[0003] However, it was found during use that the above design is not convenient for quickly adjusting the position of the clamp according to the size and shape of the steel structure, and the clamping posture of the steel structure often needs to be adjusted, which makes it difficult to meet the actual processing and clamping needs of the steel structure and is not conducive to improving the processing efficiency of the steel structure. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a clamping device for steel structure processing, which is convenient for quickly adjusting the position of the clamping block according to the size and appearance structure of the steel structure, can meet the actual processing clamping needs of the steel structure, reduce the operation of adjusting the posture of the steel structure, which is conducive to improving the processing efficiency of the steel structure and solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is: a clamping device for steel structure processing, comprising a horizontal plate, two vertical plates are fixedly installed on the top of the horizontal plate, and multiple hydraulic cylinders are fixedly installed on the sides of the two vertical plates away from each other, two slides are slidably installed on the top of the horizontal plate, the output rods of the hydraulic cylinders slide through the vertical plates and are fixed on the corresponding slides, and two sliding rods are slidably installed on the sides of the two slides close to each other, and two clamping blocks are slidably installed on one side of the sliding rod, a first sliding groove is opened on one side of the sliding rod, two first sliding blocks are slidably installed in the first sliding groove, and first bidirectional screw rods are threaded through the two first sliding blocks, one side of the first sliding block is fixed on the corresponding clamping block, and a first motor is fixedly installed on one end of the sliding rod, and the output shaft of the first motor is fixed on one end of the corresponding first bidirectional screw rod.

[0006] In order to facilitate the rapid clamping of steel structures of different sizes:

[0007] As a further improvement of the above technical solution: the skateboard also includes a second slide groove, which is opened on one side of the skateboard, and two second sliding blocks are slidably installed in the second slide groove, and the same second bidirectional screw rod is threaded through the two second sliding blocks, and a second motor is fixedly installed on the top of the skateboard, and the output shaft of the second motor is fixed to the top of the second bidirectional screw rod.

[0008] The beneficial effect of this improvement is that, through such an arrangement, it is convenient to quickly clamp steel structures of different sizes, and it is convenient to quickly clamp and release steel structures, which brings great convenience to the processing of steel structures.

[0009] In order to facilitate the limiting of the output rod of the hydraulic cylinder:

[0010] As a further improvement of the above technical solution: a plurality of through holes are passed through the vertical plate, and the output rod of the hydraulic cylinder slides through the corresponding through holes.

[0011] The beneficial effect of this improvement is that by providing the through hole, it is convenient to limit the output rod of the hydraulic cylinder.

[0012] To make the skateboard slide more stable:

[0013] As a further improvement of the above technical solution: a plurality of rectangular through slots are passed through the transverse plate, a third sliding block is slidably passed through the rectangular through slots, and the third sliding block is fixed at the bottom of the corresponding sliding plate.

[0014] The beneficial effect of this improvement is that by providing the rectangular through groove and the third sliding block, it is convenient to limit the sliding plate, so that the sliding of the sliding plate is more stable.

[0015] To prevent the third slider from falling out of the rectangular slot:

[0016] As a further improvement of the above technical solution: a limiting rod is fixedly installed in the rectangular through groove, and the limiting rod slides through the corresponding third sliding block.

[0017] The beneficial effect of this improvement is that by providing a limiting rod, the third sliding block can be limited to prevent the third sliding block from escaping from the rectangular through slot.

[0018] To make the slider more stable:

[0019] As a further improvement of the above technical solution: two third sliding grooves are provided on one side of the slide plate, and a fourth sliding block is slidably installed in the third sliding groove, and the fourth sliding block is fixed on the corresponding sliding rod.

[0020] The beneficial effect of this improvement is that by providing the third sliding groove and the fourth sliding block, it is convenient to limit the sliding rod, so that the lifting and lowering of the sliding rod is more stable.

[0021] To prevent the first slider from falling out of the first slide slot:

[0022] As a further improvement of the above technical solution: limiting grooves are provided on the top and bottom inner walls of the first slide groove, two second limiting blocks are slidably installed in the limiting grooves, and the second limiting blocks are fixed on the corresponding first sliding blocks.

[0023] The beneficial effect of this improvement is that by providing the limiting groove and the second limiting block, it is convenient to limit the first sliding block and prevent the first sliding block from escaping from the first sliding groove.

[0024] In order to facilitate the support and limit of the second bidirectional screw:

[0025] As a further improvement of the above technical solution: a clamping plate is fixedly installed in the second sliding groove, and the second bidirectional screw rotates and passes through the clamping plate.

[0026] The beneficial effect of this improvement is that by providing a clamping plate, it is convenient to support and limit the second bidirectional screw rod.

[0027] The beneficial effects of the utility model are: through a simple adjustment structure, it is convenient to quickly adjust the position of the clamp according to the size and appearance structure of the steel structure, thereby meeting the actual processing and clamping needs of the steel structure, reducing the operation of adjusting the posture of the steel structure, and is conducive to improving the processing efficiency of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0029] Figure 2 It is a first side cross-sectional structural schematic diagram of the utility model;

[0030] Figure 3 It is a second side cross-sectional structural schematic diagram of the utility model;

[0031] Figure 4 It is a schematic diagram of the three-dimensional assembly structure of the slide plate, the slide rod and the clamping block in the utility model;

[0032] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0033] Figure 6 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B.

[0034] In the figure: 1, horizontal plate; 2, vertical plate; 3, hydraulic cylinder; 4, slide plate; 5, slide rod; 6, clamping block; 7, first slide groove; 8, first slider; 9, first bidirectional screw rod; 10, first motor; 11, second slide groove; 12, second slider; 13, second bidirectional screw rod; 14, second motor. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0036] like Figure 1-6As shown, a clamping device for steel structure processing comprises a horizontal plate 1, two vertical plates 2 are fixedly installed on the top of the horizontal plate 1, and a plurality of hydraulic cylinders 3 are fixedly installed on the sides of the two vertical plates 2 away from each other, two slide plates 4 are slidably installed on the top of the horizontal plate 1, and the output rods of the hydraulic cylinders 3 slide through the vertical plates 2 and are fixed on the corresponding slide plates 4, and two slide bars 5 are slidably installed on the sides of the two slide plates 4 close to each other, and two clamping blocks 6 are slidably installed on one side of the slide bar 5, a first slide groove 7 is opened on one side of the slide bar 5, and two first sliding blocks 8 are slidably installed in the first slide groove 7, and the two first sliding blocks 8 are threaded with first bidirectional screw rods 9, and one side of the first sliding block 8 is fixed on the corresponding clamping block 6. A first motor 10 is fixedly installed at one end of the slide 4, and the output shaft of the first motor 10 is fixed to one end of the corresponding first bidirectional screw rod 9. Through a simple adjustment structure, it is convenient to quickly adjust the position of the clamping block 6 according to the size and shape structure of the steel structure, so as to meet the actual processing and clamping requirements of the steel structure, reduce the operation of adjusting the posture of the steel structure, and help improve the processing efficiency of the steel structure. The slide 4 also includes a second slide groove 11, and the second slide groove 11 is opened on one side of the slide 4. Two second sliders 12 are slidably installed in the second slide groove 11. The two second sliders 12 are threaded with the same second bidirectional screw rod 13. A second motor 14 is fixedly installed on the top of the slide 4, and the output shaft of the second motor 14 is fixed to the top of the slide 4. The top end of the second bidirectional screw rod 13 is fixed in this way, so that it is convenient to quickly clamp steel structures of different sizes, and it is convenient to quickly clamp and release steel structures, which brings great convenience to the processing of steel structures. The vertical plate 2 is penetrated by a plurality of through holes, and the output rod of the hydraulic cylinder 3 slides through the corresponding through holes. By setting the through holes, it is convenient to limit the output rod of the hydraulic cylinder 3. The horizontal plate 1 is penetrated by a plurality of rectangular through grooves, and a third slider slides through the rectangular through grooves, and the third slider is fixed to the bottom of the corresponding slider 4. By setting the rectangular through groove and the third slider, it is convenient to limit the slider 4, so that the sliding of the slider 4 is more stable. A limiting rod is fixedly installed in the rectangular through groove, and the limiting rod slides through the corresponding third slider. The first slide 7 is provided with a limit groove, and two second limit blocks are slidably installed in the limit groove, and the second limit block is fixed on the corresponding first slide 8. The limit groove and the second limit block are provided to limit the first slide 8 and prevent the first slide 8 from being separated from the first slide groove 7. A card plate is fixedly installed in the second slide groove 11.The second bidirectional screw rod 13 rotates and passes through the clamping plate, and the clamping plate is provided to facilitate the support and position limiting of the second bidirectional screw rod 13.

[0037] The working principle of the utility model is as follows: when in use, the steel structure is first placed above the horizontal plate 1, and then multiple first motors 10 are turned on. The output shaft of the first motor 10 drives the corresponding first bidirectional screw rod 9 to rotate, and the first bidirectional screw rod 9 drives the two first sliders 8 to slide in the corresponding first slide groove 7 to approach or move away from each other, so that the distance between the two clamping blocks 6 located on the same slide rod 5 is adjusted, so that the positions of multiple clamping blocks 6 are adjusted, so as to facilitate adaptation to the outer shape structure of the steel structure. Through such a setting, it is convenient to quickly adjust the position of the clamping block 6 according to the size and outer shape structure of the steel structure, so as to meet the actual processing and clamping requirements of the steel structure, and reduce the posture adjustment of the steel structure. The whole operation is beneficial to improving the processing efficiency of the steel structure, and then the multiple hydraulic cylinders 3 are turned on, so that the two slides 4 are driven to slide close to each other on the top of the cross plate 1, so that the multiple clamping blocks 6 are driven to approach each other to a suitable position, and then the two second motors 14 are turned on, and the output shaft of the second motor 14 drives the second bidirectional screw rod 13 to rotate, so that the two second sliders 12 are driven close to each other, and the two slide bars 5 located on the same slide 4 are driven close to each other, so that the clamping blocks 6 are driven to move until the steel structure is clamped. Through such an arrangement, it is convenient to quickly clamp steel structures of different sizes, and it is convenient to quickly clamp and release steel structures, which brings great convenience to the processing of steel structures.

[0038] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A clamping device for steel structure processing, comprising a transverse plate (1), characterized in that: Two vertical plates (2) are fixedly installed on the top of the horizontal plate (1), and a plurality of hydraulic cylinders (3) are fixedly installed on the sides of the two vertical plates (2) that are away from each other. Two slide plates (4) are slidably installed on the top of the horizontal plate (1), and the output rods of the hydraulic cylinders (3) slide through the vertical plates (2) and are fixed on the corresponding slide plates (4). Two sliding rods (5) are slidably installed on the sides of the two slide plates (4) that are close to each other. Two clamping blocks (6) are slidably installed on one side of the sliding rod (5). A first sliding groove (7) is opened on one side of the sliding rod (5), and two first sliding blocks (8) are slidably installed in the first sliding groove (7). First bidirectional screw rods (9) are threadedly penetrated on the two first sliding blocks (8), and one side of the first sliding block (8) is fixed on the corresponding clamping block (6). A first motor (10) is fixedly installed on one end of the sliding rod (5), and the output shaft of the first motor (10) is fixed on one end of the corresponding first bidirectional screw rod (9).

2. A clamping device for steel structure processing according to claim 1, characterized in that: The slide plate (4) further comprises a second slide groove (11), wherein the second slide groove (11) is opened on one side of the slide plate (4), wherein two second sliding blocks (12) are slidably mounted in the second slide groove (11), wherein the same second bidirectional screw rod (13) is threadedly penetrated through the two second sliding blocks (12), and a second motor (14) is fixedly mounted on the top of the slide plate (4), wherein the output shaft of the second motor (14) is fixed to the top end of the second bidirectional screw rod (13).

3. A clamping device for steel structure processing according to claim 1, characterized in that: The vertical plate (2) is penetrated by a plurality of through holes, and the output rod of the hydraulic cylinder (3) slides through the corresponding through holes.

4. A clamping device for steel structure processing according to claim 1, characterized in that: The transverse plate (1) is penetrated by a plurality of rectangular through slots, a third sliding block is slidably penetrated in the rectangular through slots, and the third sliding block is fixed at the bottom of the corresponding sliding plate (4).

5. A clamping device for steel structure processing according to claim 4, characterized in that: A limiting rod is fixedly installed in the rectangular through slot, and the limiting rod slides through the corresponding third sliding block.

6. A clamping device for steel structure processing according to claim 1, characterized in that: Two third sliding grooves are provided on one side of the slide plate (4), and a fourth sliding block is slidably installed in the third sliding groove, and the fourth sliding block is fixed on a corresponding sliding rod (5).

7. A clamping device for steel structure processing according to claim 1, characterized in that: Limiting grooves are provided on the top and bottom inner walls of the first sliding groove (7), and two second limiting blocks are slidably installed in the limiting grooves, and the second limiting blocks are fixed on the corresponding first sliding blocks (8).

8. The clamping device for steel structure processing according to claim 2, characterized in that: A clamping plate is fixedly installed in the second sliding groove (11), and the second bidirectional screw rod (13) rotates and penetrates the clamping plate.

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