Precise positioning, straightening and measuring device for steel

Abstract

The utility model discloses a precise positioning, straightening and measuring device for steel, and belongs to the technical field of steel straightening and measuring. The precise positioning, straightening and measuring device for the steel comprises a fixed table, a sliding table is slidably connected to the top of the fixed table, a measuring mechanism is fixedly installed at the front end of the sliding table, a hydraulic cylinder is fixedly installed in the sliding table, and the bottom of the hydraulic cylinder is in transmission connection with a pressure head body through a hydraulic rod; a clamping assembly is arranged between the fixed table and the sliding table and comprises a fixing piece. According to the precise positioning, straightening and measuring device for the steel, by moving the sliding table, moving the pressing head body to the top position of the steel and starting the hydraulic cylinder, the pressing head body can be driven to conduct straightening operation, and at the moment, the hydraulic cylinder drives the pressing rod to synchronously move downwards through the hydraulic rod to cooperate with the stress plate, the spring, the transmission rod, the rotating rod and the clamping block; and therefore, the stability of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel straightening measurement, in particular to a steel precision positioning straightening measurement device. Background Art

[0002] Steel is often used in the construction industry to build building frames. It is inevitable that steel will bend and deform during transportation. At this time, the steel needs to be precisely straightened. Only after positioning and straightening can the steel be used in building construction. Precise positioning, straightening and measurement of steel is a necessary way to handle steel in construction work.

[0003] Chinese patent CN213728679U, authorized and announced on July 20, 2021, discloses a precise positioning, straightening and measuring device for steel, which includes a fixing mechanism, a sliding device, an operating device, a measuring mechanism and a straightening device. The fixing mechanism includes a base, the sliding device includes a slide rail and a frame, and several lower surfaces of the slide rails are connected to the upper surface of the base. The operating device includes a rotating part, and the inner surface of the rotating part is connected to the outer surface of the frame. The measuring mechanism includes a fixed rod, and the outer surface of the fixed rod is welded to the inner surface of the frame. The straightening device includes a hydraulic cylinder, and the upper surface of the hydraulic cylinder is connected to the lower surface of the frame. The above application documents straighten and measure the fixed steel, but the device has the problem of insufficient steel stability during the straightening process using a pressure head. Utility Model Content

[0004] The utility model aims to solve the problem of insufficient stability of steel in the prior art. To this end, the utility model proposes a precise positioning and straightening measuring device for steel, which can improve the stability of the device when in use.

[0005] A steel material precision positioning and straightening measuring device comprises a fixed platform, the top of the fixed platform is slidably connected to a sliding platform, a measuring mechanism is fixedly installed at the front end of the sliding platform, a hydraulic cylinder is fixedly installed inside the sliding platform, and the bottom of the hydraulic cylinder is connected to a pressure head body through a hydraulic rod transmission;

[0006] A clamping assembly is arranged between the fixed platform and the sliding platform, and the clamping assembly includes a fixing part, the bottom of the hydraulic cylinder is connected to a pressure rod through a hydraulic rod transmission, the side of the fixing part is rotatably connected to a rotating rod, the front end of the rotating rod is fixedly connected to a transmission rod, the outer side of the transmission rod is fixedly connected to a force plate, the bottom of the force plate is fixedly connected to a spring, and the outer side of the rotating rod is fixedly connected to a clamping block.

[0007] Furthermore, the fixing member is located at the top of the fixing platform, and the fixing member and the fixing platform are in a fixed state.

[0008] Furthermore, one end of the spring is fixedly connected to the fixing platform, and the other end of the spring is fixedly connected to the force-bearing plate.

[0009] Furthermore, an auxiliary component is arranged on the top of the fixed platform, and the auxiliary component includes an air pressure chamber, one side of the air pressure chamber is fixedly connected to an airbag, the other end of the air pressure chamber is slidably connected to a push rod, and the outer side of the push rod is fixedly connected to a splint.

[0010] Furthermore, the air pressure chamber is located inside the clamping block, and the air pressure chamber and the clamping block are in a fixed state.

[0011] Furthermore, an opening is provided on the side of the clamping block, and the cross-sectional shape of the opening on the side of the clamping block is the same as the cross-sectional shape of the airbag.

[0012] The difference from the prior art is that the beneficial effects of this application are:

[0013] (1) The steel material precision positioning and straightening measuring device moves the pressure head body to the top position of the steel material by moving the sliding table, and starts the hydraulic cylinder to drive the pressure head body to perform the straightening operation. At this time, the hydraulic cylinder drives the pressure rod to move downward synchronously through the hydraulic rod, and cooperates with the force plate, spring, transmission rod, rotating rod and clamping block to support the steel material, thereby improving the stability of the device during use.

[0014] (2) In the steel precision positioning, straightening and measuring device, when the clamping blocks on both sides rotate synchronously, the airbag is squeezed by the steel, so that the gas in the airbag is passed into the air pressure chamber, and the internal pressure of the air pressure chamber increases immediately, driving the push rod to move, so that the push rod drives the clamping plate to move, and the clamping plates on both sides move toward the steel, further supporting the steel, thereby further improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] Figure 1 It is a schematic diagram of the overall appearance of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0019] Figure 4 For the utility model Figure 3The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the auxiliary component of the utility model;

[0021] Figure 6 For the utility model Figure 5 Enlarged structural diagram at B in the middle.

[0022] In the figure:

[0023] 100, fixed table; 200, sliding table; 300, measuring mechanism; 400, hydraulic cylinder; 500, pressure head body;

[0024] 600, clamping assembly; 601, fixing member; 602, pressure rod; 603, rotating rod; 604, transmission rod; 605, force plate; 606, spring; 607, clamping block;

[0025] 700, auxiliary component; 701, air pressure chamber; 702, air bag; 703, push rod; 704, splint. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0028] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0029] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0030] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] Embodiment 1

[0033] See also Figure 1-Figure 4 As shown in the figure, a steel material precision positioning and straightening measuring device comprises a fixed table 100, the top of the fixed table 100 is slidably connected to a sliding table 200, a measuring mechanism 300 is fixedly installed at the front end of the sliding table 200, a hydraulic cylinder 400 is fixedly installed inside the sliding table 200, and the bottom of the hydraulic cylinder 400 is connected to a pressure head body 500 through a hydraulic rod transmission;

[0034] A clamping assembly 600 is provided between the fixed platform 100 and the sliding platform 200. The clamping assembly 600 includes a fixing member 601, which is located at the top of the fixed platform 100. The fixing member 601 is fixed to the fixed platform 100. The bottom of the hydraulic cylinder 400 is connected to a pressing rod 602 through a hydraulic rod transmission. By moving the sliding platform 200, the pressing head body 500 is moved to the top position of the steel material, and the hydraulic cylinder 400 is started, so that the pressing head body 500 can be driven to perform a straightening operation. At this time, the hydraulic cylinder 400 drives the pressing rod 602 to move downward synchronously through the hydraulic rod. The side of the fixing part 601 is rotatably connected to a rotating rod 603, the front end of the rotating rod 603 is fixedly connected to a transmission rod 604, the outer side of the transmission rod 604 is fixedly connected to a force plate 605, the bottom of the force plate 605 is fixedly connected to a spring 606, one end of the spring 606 is fixedly connected to the fixed platform 100, the other end of the spring 606 is fixedly connected to the force plate 605, and the outer side of the rotating rod 603 is fixedly connected to a clamping block 607. When the pressure rod 602 moves downward, the pressure rod 602 squeezes the force-bearing plate 605, so that the force-bearing plate 605 squeezes the spring 606 fixedly connected to it, and cooperates with the transmission rod 604 fixedly connected to the force-bearing plate 605, so that the transmission rod 604 rotates, and the transmission rod 604 then drives the rotating rod 603 fixedly connected to it to rotate, so that the rotating rod 603 drives the clamping block 607 fixedly connected to it to rotate, and the clamping blocks 607 on both sides synchronously rotate toward the steel on the fixing part 601 to support the steel, thereby improving the stability of the device when used.

[0035] When in use, the pressing head body 500 is moved to the top position of the steel by moving the sliding table 200, and the hydraulic cylinder 400 is started to drive the pressing head body 500 to perform a straightening operation. At this time, the hydraulic cylinder 400 drives the pressing rod 602 to move downward synchronously through the hydraulic rod, and the pressing rod 602 squeezes the force-bearing plate 605, so that the force-bearing plate 605 squeezes the spring 606 fixedly connected to it, and cooperates with the transmission rod 604 fixedly connected to the force-bearing plate 605, so that the transmission rod 604 rotates, and the transmission rod 604 then drives the rotating rod 603 fixedly connected to it to rotate, so that the rotating rod 603 drives the clamping block 607 fixedly connected to it to rotate, and the clamping blocks 607 on both sides synchronously rotate toward the steel on the fixing part 601 to support the steel.

[0036] To further improve the stability of the device during use, please refer to Figure 1-Figure 6As shown in the figure, an auxiliary component 700 is arranged on the top of the fixed platform 100, and the auxiliary component 700 includes a gas pressure chamber 701. The gas pressure chamber 701 is located inside the clamp block 607, and the gas pressure chamber 701 and the clamp block 607 are in a fixed state. An air bag 702 is fixedly connected to one side of the gas pressure chamber 701, and an opening is provided on the side of the clamp block 607. The cross-sectional shape of the opening on the side of the clamp block 607 is the same as the cross-sectional shape of the air bag 702. A push rod 703 is slidably connected to the other end of the gas pressure chamber 701. When the clamp blocks 607 on both sides rotate synchronously, the air bag 702 is squeezed by the steel, so that the gas in the air bag 702 is passed into the gas pressure chamber 701 fixedly connected thereto, and the internal pressure of the gas pressure chamber 701 increases immediately, driving the push rod 703 slidably connected to the piston of the gas pressure chamber 701 to move. A clamp plate 704 is fixedly connected to the outer side of the push rod 703. When the push rod 703 moves, the push rod 703 drives the clamping plate 704 fixedly connected thereto to move, and the clamping plates 704 on both sides move toward the steel material to further support the steel material, thereby further improving the stability of the device.

[0037] When in use, when the clamping blocks 607 on both sides rotate synchronously, the airbag 702 is squeezed by the steel, so that the gas in the airbag 702 is passed into the air pressure chamber 701 fixedly connected to it, and the internal pressure of the air pressure chamber 701 increases immediately, driving the push rod 703 slidingly connected to the piston of the air pressure chamber 701 to move, so that the push rod 703 drives the splint 704 fixedly connected to it to move, and the splints 704 on both sides move toward the steel to further support the steel.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel material precision positioning and straightening measuring device, comprising a fixed platform (100), the top of the fixed platform (100) is slidably connected to a sliding platform (200), a measuring mechanism (300) is fixedly installed at the front end of the sliding platform (200), a hydraulic cylinder (400) is fixedly installed inside the sliding platform (200), and the bottom of the hydraulic cylinder (400) is connected to a pressure head body (500) through a hydraulic rod transmission; Features: A clamping assembly (600) is arranged between the fixed platform (100) and the sliding platform (200), and the clamping assembly (600) comprises a fixing member (601), the bottom of the hydraulic cylinder (400) is connected to a pressure rod (602) through a hydraulic rod transmission, the side of the fixing member (601) is rotatably connected to a rotating rod (603), the front end of the rotating rod (603) is fixedly connected to a transmission rod (604), the outer side of the transmission rod (604) is fixedly connected to a force plate (605), the bottom of the force plate (605) is fixedly connected to a spring (606), and the outer side of the rotating rod (603) is fixedly connected to a clamping block (607).

2. The steel material precision positioning and straightening measuring device according to claim 1 is characterized in that: The fixing member (601) is located at the top of the fixing platform (100), and the fixing member (601) and the fixing platform (100) are in a fixed state.

3. The steel material precision positioning and straightening measuring device according to claim 1 is characterized in that: One end of the spring (606) is fixedly connected to the fixing platform (100), and the other end of the spring (606) is fixedly connected to the force-bearing plate (605).

4. The steel material precision positioning and straightening measuring device according to claim 1, characterized in that: An auxiliary component (700) is arranged on the top of the fixed platform (100), and the auxiliary component (700) includes an air pressure chamber (701), one side of the air pressure chamber (701) is fixedly connected to an air bag (702), the other end of the air pressure chamber (701) is slidably connected to a push rod (703), and the outer side of the push rod (703) is fixedly connected to a clamping plate (704).

5. The steel material precision positioning and straightening measuring device according to claim 4, characterized in that: The air pressure chamber (701) is located inside the clamping block (607), and the air pressure chamber (701) and the clamping block (607) are in a fixed state.

6. The steel material precision positioning and straightening measuring device according to claim 4, characterized in that: An opening is provided on the side of the clamping block (607), and the cross-sectional shape of the opening on the side of the clamping block (607) is the same as the cross-sectional shape of the airbag (702).

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