Precise and automatic bridge forming device with indexing function

Abstract

The utility model discloses a bridge precise automatic forming device with an indexing function, and relates to the technical field of bridge production. The device comprises a positioning device, the positioning device comprises a workbench, the bottom of the workbench is fixedly connected with supporting legs, the top of the workbench is fixedly connected with a fixing rod, one side of the fixing rod is fixedly connected with a fixing plate, and the top of the fixing plate is provided with a hydraulic mechanism. The force of the electric telescopic rod for pushing the push rod is matched with the components such as the connecting rod, the rotating rod and the push plate, so that the electric telescopic rod is driven by an external power supply to stretch out and draw back, the electric telescopic rod pushes the push rod, the push rod pushes the push plate through the sliding groove, and the push plate turns through the rotating rod; and the effect of bending the materials through steering of the push plate is achieved, and the production rate of the bridge frame is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge frame production, in particular to a bridge frame precision automatic forming device with a dividing function. Background Art

[0002] The bridge is divided into trough type, tray type, ladder type, grid type and other structures, and is composed of brackets, brackets and installation accessories. The bridge in the building can be erected independently or attached to various buildings and pipe gallery brackets. It should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the open air bridge outside the building.

[0003] According to a disclosed cable tray forming device (publication number: CN211247932U), it includes an upper connecting plate, an upper forming plate, a guiding device and a spring seat, the spring seat is connected between the upper connecting plate and the upper forming plate, the guiding device is connected between the upper connecting plate and the upper forming plate, a forming protrusion is provided on the bottom surface of the upper forming plate, and the top surface of the upper connecting plate is connected to a power telescopic device; the lower forming device includes a bottom plate, a forming hole and a limit baffle, the limit baffles are symmetrically connected to the left and right sides of the bottom plate, and the forming holes are arranged on the bottom plate; the power telescopic device telescopes and drives the upper forming plate to move through the upper connecting plate, and the forming protrusions on the bottom surface of the upper forming plate enter or leave the forming holes to punch holes in the plate on the bottom plate; the device can effectively limit the position of the plate to be punched through the limit baffle arranged on the bottom plate, thereby providing a guarantee for the accuracy of the punching, but in the above-mentioned device, it is difficult to achieve the effect of bending the raw material through the cooperation of components such as the upper connecting plate and the upper forming plate, resulting in a decrease in the production efficiency of the cable tray. Utility Model Content

[0004] The purpose of the utility model is to provide a bridge frame precision automatic forming device with a dividing function, which drives an electric telescopic rod to be extended and retracted through an external power supply, so that the electric telescopic rod pushes a push rod, which pushes a push plate through a slide groove, and then the push plate is turned through a rotating rod, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a bridge frame precision automatic forming device with indexing function, comprising a positioning device, the positioning device comprising a workbench, the bottom of the workbench is fixedly connected with a supporting leg, the top of the workbench is fixedly connected with a fixing rod, one side of the fixing rod is fixedly connected with a fixing plate, a hydraulic mechanism is arranged on the top of the fixing plate, a hydraulic rod in the hydraulic mechanism passes through the fixing plate and is slidably connected with the fixing plate, and one end of the hydraulic rod in the hydraulic mechanism away from the hydraulic cylinder is fixedly connected with a pressing plate;

[0007] A connecting rod is fixedly connected to one side of the supporting leg, an electric telescopic rod is fixedly connected to the inclined surface of the connecting rod, an end of the electric telescopic rod away from the connecting rod is fixedly connected to a push rod, a rectangular groove is provided on the top of the workbench, a rotating rod is rotatably connected to the inner wall of the rectangular groove, a push plate is fixedly connected to the circumferential surface of the rotating rod, a protective frame is fixedly connected to one side of the push plate, and a sliding groove is provided on the top of the workbench.

[0008] Furthermore, the number of the supporting legs is four, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the workbench. The pressure plate is located above the workbench. The above design is conducive to ensuring the stability of the device during operation.

[0009] Furthermore, there are two connecting rods, which are symmetrical to each other along the vertical center axis of the workbench. The connecting rod is located between the two supporting legs. The above design is conducive to fixing the electric telescopic rod by the connecting rod.

[0010] Furthermore, there are two electric telescopic rods, which are symmetrical to each other along the vertical center axis of the workbench. There are two push rods, which are symmetrical to each other along the vertical center axis of the workbench. The above design is conducive to the electric telescopic rod pushing the push rod, and then pushing the push plate.

[0011] Furthermore, the side of the push plate away from the protective frame is in contact with the workbench, and the side of the push plate away from the protective frame is located on the displacement track of the push rod. The above design is conducive to the push rod pushing the push plate to squeeze the material.

[0012] Furthermore, the slide groove is located on the displacement track of the electric telescopic rod, and the number of the push plates is two, and they are symmetrical to each other along the vertical center axis of the workbench. The above design is conducive to squeezing the material thereon through the push plates, thereby bending the material.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that the force of the electric telescopic rod pushing the push rod cooperates with the connecting rod, the rotating rod and the push plate and other components through the electric telescopic rod, so that the electric telescopic rod is driven to extend and retract by an external power supply, so that the electric telescopic rod pushes the push rod, and the push rod pushes the push plate through the slide groove, and then the push plate is turned through the rotating rod, thereby achieving the effect of bending the material through the turning of the push plate, thereby increasing the productivity of the bridge frame.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the workbench of the utility model viewed from above;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the working table of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the workbench of the utility model in cross section.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Positioning device; 101. Workbench; 102. Support leg; 103. Fixed rod; 104. Fixed plate; 105. Hydraulic mechanism; 106. Pressing plate; 201. Connecting rod; 202. Electric telescopic rod; 203. Push rod; 204. Rectangular groove; 205. Rotating rod; 206. Slide groove; 207. Push plate; 208. Protective frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model is a bridge frame precision automatic forming device with indexing function, comprising a positioning device 1, the positioning device 1 comprising a workbench 101, the bottom of the workbench 101 is fixedly connected with a supporting leg 102, the top of the workbench 101 is fixedly connected with a fixing rod 103, one side of the fixing rod 103 is fixedly connected with a fixing plate 104, a hydraulic mechanism 105 is arranged on the top of the fixing plate 104, a hydraulic rod in the hydraulic mechanism 105 penetrates the fixing plate 104, and is slidably connected with the fixing plate 104, and one end of the hydraulic rod in the hydraulic mechanism 105 away from the hydraulic cylinder is fixedly connected with a pressing plate 106;

[0025] A connecting rod 201 is fixedly connected to one side of the supporting leg 102, an electric telescopic rod 202 is fixedly connected to the inclined surface of the connecting rod 201, a push rod 203 is fixedly connected to the end of the electric telescopic rod 202 away from the connecting rod 201, a rectangular groove 204 is provided on the top of the workbench 101, a rotating rod 205 is rotatably connected to the inner wall of the rectangular groove 204, a push plate 207 is fixedly connected to the circumferential surface of the rotating rod 205, a protective frame 208 is fixedly connected to one side of the push plate 207, and a slide groove 206 is provided on the top of the workbench 101.

[0026] There are four supporting legs 102 , which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the workbench 101 . The pressing plate 106 is located above the workbench 101 . The above design is conducive to ensuring the stability of the device during operation.

[0027] There are two connecting rods 201 , which are symmetrical to each other along the vertical center axis of the workbench 101 . The connecting rod 201 is located between the two supporting legs 102 . The above design is conducive to the connecting rod 201 fixing the electric telescopic rod 202 .

[0028] There are two electric telescopic rods 202 , which are symmetrical to each other along the vertical center axis of the workbench 101 . There are two push rods 203 , which are symmetrical to each other along the vertical center axis of the workbench 101 . The above design is conducive to the electric telescopic rod 202 pushing the push rod 203 , and then pushing the push plate 207 .

[0029] The side of the push plate 207 away from the protective frame 208 contacts the workbench 101, and the side of the push plate 207 away from the protective frame 208 is located on the displacement track of the push rod 203. The above design is conducive to the push rod 203 pushing the push plate 207 to squeeze the material.

[0030] The slide groove 206 is located on the displacement track of the electric telescopic rod 202. There are two push plates 207, which are symmetrical to each other along the vertical center axis of the workbench 101. The above design is conducive to squeezing the material thereon through the push plates 207, thereby bending the material.

[0031] A specific application of this embodiment is: this application places the material to be bent into the inner side of the protective frame 208 on the push plate 207, and then drives the hydraulic mechanism 105 through an external hydraulic pump, so that the hydraulic mechanism 105 drives the hydraulic rod thereon to push the pressure plate 106, so that the pressure plate 106 presses the material to be bent, thereby fixing the material to be bent, and then drives the electric telescopic rod 202 to be extended and retracted through an external power supply, so that the electric telescopic rod 202 pushes the push rod 203, so that the push rod 203 pushes the push plate 207 through the slide groove 206, and the push plate 207 is turned through the rotating rod 205 in the rectangular groove 204, so that the push plate 207 pushes the material to be bent thereon, thereby achieving the effect of bending the material through the turning of the push plate 207, thereby increasing the productivity of the bridge frame.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bridge frame precision automatic forming device with indexing function, comprising a positioning device (1), characterized in that: The positioning device (1) comprises a workbench (101), the bottom of the workbench (101) is fixedly connected to a support leg (102), the top of the workbench (101) is fixedly connected to a fixing rod (103), one side of the fixing rod (103) is fixedly connected to a fixing plate (104), a hydraulic mechanism (105) is arranged on the top of the fixing plate (104), a hydraulic rod in the hydraulic mechanism (105) passes through the fixing plate (104) and is slidably connected to the fixing plate (104), and one end of the hydraulic rod in the hydraulic mechanism (105) away from the hydraulic cylinder is fixedly connected to a pressing plate (106); A connecting rod (201) is fixedly connected to one side of the supporting leg (102); an electric telescopic rod (202) is fixedly connected to the inclined surface of the connecting rod (201); an end of the electric telescopic rod (202) away from the connecting rod (201) is fixedly connected to a push rod (203); a rectangular groove (204) is provided on the top of the workbench (101); a rotating rod (205) is rotatably connected to the inner wall of the rectangular groove (204); a push plate (207) is fixedly connected to the circumferential surface of the rotating rod (205); a protective frame (208) is fixedly connected to one side of the push plate (207); and a sliding groove (206) is provided on the top of the workbench (101).

2. The bridge frame precision automatic forming device with indexing function according to claim 1 is characterized in that: The number of the supporting legs (102) is four, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the workbench (101), and the pressing plate (106) is located above the workbench (101).

3. The bridge frame precision automatic forming device with indexing function according to claim 2 is characterized in that: The number of the connecting rods (201) is two, and they are symmetrical to each other along the vertical center axis of the workbench (101), and the connecting rod (201) is located between the two supporting legs (102).

4. The bridge frame precision automatic forming device with indexing function according to claim 3 is characterized in that: The number of the electric telescopic rods (202) is two, and they are symmetrical to each other along the vertical center axis of the workbench (101); the number of the push rods (203) is two, and they are symmetrical to each other along the vertical center axis of the workbench (101).

5. The bridge frame precision automatic forming device with indexing function according to claim 4 is characterized in that: The side of the push plate (207) away from the protective frame (208) contacts the workbench (101), and the side of the push plate (207) away from the protective frame (208) is located on the displacement track of the push rod (203).

6. The bridge frame precision automatic forming device with indexing function according to claim 5, characterized in that: The slide groove (206) is located on the displacement track of the electric telescopic rod (202), and the number of the push plates (207) is two, and they are symmetrical to each other along the vertical center axis of the workbench (101).

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