Bridge bending processing equipment with buffer mechanism

Abstract

The utility model relates to the technical field of bending equipment, and discloses a bridge bending processing device with a buffer mechanism, which comprises a mounting bottom plate, two supports and a bending cutter body, the top of the mounting bottom plate is fixedly provided with the two supports which are in bilateral symmetry, and the two supports are fixedly arranged on the top of the mounting bottom plate. A bending tool body used for bending the bridge is fixedly installed between the opposite sides of the two supports. A buffering mechanism is mounted on the inner side of the mounting bottom plate, the buffering mechanism is used for buffering the downward pressing force of the bent cutter body, and a mold body is mounted on the buffering mechanism; and the buffer mechanism comprises a groove formed in the top of the mounting bottom plate. According to the bridge bending machining equipment with the buffer mechanism, the downward pressing force can be buffered, so that the mold body and the bending cutter body can be protected, the mold body and the bending cutter body are prevented from being damaged, and then the using effect of existing bridge bending machining equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a bridge frame bending processing equipment. Background Art

[0002] Cable trays are divided into trough-type cable trays, tray-type cable trays, ladder-type cable trays, grid trays and other structures. They are composed of brackets, supports and installation accessories. They can be erected independently or laid on various buildings and pipe gallery brackets. They have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts need to be galvanized and installed in the open air outside the building. The bridge needs to be bent during processing.

[0003] Existing bridge frame bending processing equipment is generally improved to address the problem that waste debris and garbage adhere to the model for a long time and easily cause damage to the surface of the bridge frame. For example, a bridge frame processing and bending equipment disclosed in the authorized Chinese patent CN217141507U can clean the surface of the upper mold and remove foreign debris attached to its surface by setting a cleaning plate, a cleaning sponge, a cleaning brush, a roller, a threaded rod, a threaded slider and an L-shaped fixed frame, so as to avoid damage to the inner wall of the bridge frame during bending. At the same time, the lower mold and the mold can be cleaned by setting an L-shaped plate, a cleaning sponge sleeve, a second fixed plate, a second hydraulic rod and a cleaning brush. In addition, a fan and an air outlet hood can be set to blow away the cleaned garbage to improve the cleaning effect. However, when the bending tool of the bridge frame bending processing equipment bends the bridge frame, the bending mold cannot well buffer the pressure generated by the descent of the tool, resulting in the mold and the tool being easily damaged by the pressure after long-term use, thereby resulting in the use effect of the existing bridge frame bending processing equipment to be improved. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bridge frame bending processing equipment with a buffer mechanism, which has the advantages of being able to effectively improve the use effect of the existing bridge frame bending processing equipment, and solves the problem of poor use effect of the existing bridge frame bending processing equipment.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of effectively improving the use effect of the existing bridge frame bending processing equipment, the utility model provides the following technical solutions: a bridge frame bending processing equipment with a buffer mechanism, comprising a mounting base plate, a bracket and a bending tool body, two brackets that are symmetrical on the left and right are fixedly installed on the top of the mounting base plate, and a bending tool body for bending the bridge frame is fixedly installed between the opposite sides of the two brackets;

[0008] A buffer mechanism is installed on the inner side of the installation base plate, and the buffer mechanism is used to buffer the downward pressure of the bending tool body, and the buffer mechanism is installed with a mold body;

[0009] The buffer mechanism includes a groove opened on the top of the mounting base plate, a sliding rod is fixedly connected between the left and right inner walls of the groove, two sliding blocks symmetrically connected to the outer side of the sliding rod are slidably connected, a No. 1 spring is sleeved on the outer side of the sliding rod, and the No. 1 spring is located on the opposite side of the two sliding blocks, an auxiliary adjustment component is installed at the bottom of the sliding block to assist the sliding block to move stably, two connecting rod assemblies symmetrical front and back are installed on the top of the sliding block, the mold body pushes the sliding block to move left and right through the connecting rod assembly, and moving blocks are fixedly connected on the left and right sides of the mold body, and the left and right inner walls of the groove are provided with moving grooves for the moving block to slide in and out, and an elastic guide component is installed on the inner side of the moving block.

[0010] Furthermore, the auxiliary adjustment component includes a connecting block, an adjustment block, an adjustment slot and an adjustment hole; one side of the connecting block is fixedly connected to the slider, and the other side is fixedly connected to the adjustment block, and moves left and right under the push of the slider, and an adjustment slot is provided inside the mounting base for the adjustment block to slide in, and an adjustment hole is provided on the inner top wall of the adjustment slot for the connecting block to slide in.

[0011] Furthermore, the connecting rod assembly includes a No. 1 articulated seat, an articulated rod and a No. 2 articulated seat; the top end of the articulated rod is hinged to the inner side of the No. 2 articulated seat through a pin, and the bottom end is hinged to the inner side of the No. 1 articulated seat through a pin, the tops of the four No. 2 articulated seats are fixedly connected to the bottom of the mold body, and the top of the slider is fixedly connected to the bottoms of the two No. 1 articulated seats.

[0012] Furthermore, the elastic guide assembly includes a support rod and a No. 2 spring; the outer side of the support rod slides in contact with the inner side of the moving block, and the two ends of the support rod are respectively fixedly connected to the inner top wall and the inner bottom wall of the moving groove, and the inner side of the No. 2 spring is sleeved on the outer side of the support rod.

[0013] Furthermore, the natural height of the second spring is equal to the height of the movable slot.

[0014] Furthermore, the length of the mold body is equal to the length of the groove, and the width of the mold body is equal to the width of the groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a bridge frame bending processing equipment with a buffer mechanism, which has the following beneficial effects:

[0017] The bridge frame bending processing equipment with a buffer mechanism can buffer the downward pressure force through the cooperation between the bracket installed on the bottom plate, the bending tool body, the buffer mechanism and the mold body, thereby protecting the mold body and the bending tool body to avoid damage to the mold body and the bending tool body. At the same time, it also avoids the problem that the mold body and the tool are easily damaged by pressure after long-term use, thereby effectively improving the use effect of the existing bridge frame bending processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0020] Figure 3 for Figure 1 A partial enlarged schematic diagram of the middle B part;

[0021] Figure 4 for Figure 1 A three-dimensional schematic diagram of the connection structure of the middle mold body.

[0022] In the figure: 1 mounting base plate, 2 bracket, 3 bending tool body, 400 buffer mechanism, 401 slide bar, 402 slider, 403 No. 1 spring, 4041 connecting block, 4042 adjusting block, 4043 adjusting groove, 4044 adjusting hole, 4051 No. 1 hinge seat, 4052 hinge rod, 4053 No. 2 hinge seat, 406 moving block, 407 moving groove, 4081 support rod, 4082 No. 2 spring, 409 groove, 5 mold body. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a bridge frame bending processing equipment with a buffer mechanism, comprising a mounting base plate 1, a bracket 2 and a bending tool body 3, two brackets 2 that are symmetrical on the left and right are fixedly mounted on the top of the mounting base plate 1, and a bending tool body 3 for bending the bridge frame is fixedly mounted between opposite sides of the two brackets 2;

[0025] A buffer mechanism 400 is installed on the inner side of the mounting base 1. The buffer mechanism 400 is used to buffer the downward force of the bending tool body 3. The buffer mechanism 400 is installed with a mold body 5. Through the cooperation between the bracket 2 on the mounting base 1, the bending tool body 3, the buffer mechanism 400 and the mold body 5, the downward force can be buffered, thereby protecting the mold body 5 and the bending tool body 3 to avoid damage to the mold body 5 and the bending tool body 3. At the same time, it also avoids the problem that the mold body 5 and the tool are easily damaged by pressure after long-term use, thereby effectively improving the use effect of the existing bridge frame bending processing equipment.

[0026] In this embodiment, the buffer mechanism 400 is a structure for buffering the downward pressure of the bending tool body 3 .

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the buffer mechanism 400 includes a groove 409 opened on the top of the mounting base plate 1, a slide bar 401 is fixedly connected between the left and right inner walls of the groove 409, two left and right symmetrical sliders 402 are slidably connected to the outer side of the slide bar 401, a No. 1 spring 403 is sleeved on the outer side of the slide bar 401, and the No. 1 spring 403 is located on the opposite side of the two sliders 402, an auxiliary adjustment component is installed at the bottom of the slider 402 to assist the slider 402 to move stably, two front-to-back symmetrical connecting rod assemblies are installed on the top of the slider 402, the mold body 5 pushes the slider 402 to move left and right through the connecting rod assembly, and moving blocks 406 are fixedly connected to the left and right sides of the mold body 5, and the left and right inner walls of the groove 409 are provided with moving grooves 407 for the moving block 406 to slide in contact with, and an elastic guide component is installed on the inner side of the moving block 406.

[0028] It should be noted that the auxiliary adjustment component includes a connecting block 4041, an adjustment block 4042, an adjustment slot 4043 and an adjustment hole 4044; one side of the connecting block 4041 is fixedly connected to the slider 402, and the other side is fixedly connected to the adjustment block 4042, and moves left and right under the push of the slider 402. An adjustment slot 4043 is provided inside the mounting base 1 for the adjustment block 4042 to slide against, and an adjustment hole 4044 is provided on the inner top wall of the adjustment slot 4043 for the connecting block 4041 to slide against, in order to assist the slider 402 to move stably.

[0029] It can be understood that the connecting rod assembly includes a No. 1 articulated seat 4051, an articulated rod 4052 and a No. 2 articulated seat 4053; the top of the articulated rod 4052 is hinged to the inner side of the No. 2 articulated seat 4053 through a pin, and the bottom end is hinged to the inner side of the No. 1 articulated seat 4051 through a pin, the tops of the four No. 2 articulated seats 4053 are fixedly connected to the bottom of the mold body 5, and the top of the slider 402 is fixedly connected to the bottoms of the two No. 1 articulated seats 4051, so that the mold body 5 can push the slider 402 to move left and right through the connecting rod assembly.

[0030] In addition, the elastic guide assembly includes a support rod 4081 and a No. 2 spring 4082; the outer side of the support rod 4081 slides in contact with the inner side of the moving block 406, and the two ends of the support rod 4081 are respectively fixedly connected to the inner top wall and the inner bottom wall of the moving groove 407, and the inner side of the No. 2 spring 4082 is sleeved on the outer side of the support rod 4081 in order to further strengthen the buffering of the downward force of the bending tool body 3.

[0031] In this embodiment, the natural height of the No. 2 spring 4082 is equal to the height of the moving groove 407, so that when the moving block 406 is moved, the elastic potential energy of the No. 2 spring 4082 can push the moving block 406 back to its original position.

[0032] It should also be noted that the length of the mold body 5 is equal to the length of the groove 409 , and the width of the mold body 5 is equal to the width of the groove 409 , so that the mold body 5 and the groove 409 can fit and slide.

[0033] The working principle of the above embodiment is:

[0034] When the bridge is bent, the bending tool body 3 contacts the mold body 5, pushing the mold body 5 to move downward. At this time, the moving block 406 is driven to squeeze the No. 2 spring 4082 downward to perform advance buffering. At the same time, the mold body 5 is fixed to the No. 2 hinge seat 4053. When the mold body 5 moves, the No. 2 hinge seat 4053 drives the No. 1 hinge seat 4051 to move through the hinge rod 4052, and the top of the hinge rod 4052 moves downward, driving the bottom end of the hinge rod 4052 to move left and right, thereby driving the two sliders 402 to move in opposite directions at the same time under the sliding connection between the adjusting block 4042 and the adjusting groove 4043, and continuously squeezing the No. 1 spring 403, so as to buffer the downward pressure of the bending tool body 3.

[0035] Compared with the prior art: the bridge frame bending processing equipment with a buffer mechanism can buffer the downward force by installing the bracket 2 on the base plate 1, the bending tool body 3, the buffer mechanism 400 and the mold body 5 in coordination with each other, thereby protecting the mold body 5 and the bending tool body 3 to avoid damage to the mold body 5 and the bending tool body 3. At the same time, it also avoids the problem that the mold body 5 and the tool are easily damaged by pressure after long-term use, thereby effectively improving the use effect of the existing bridge frame bending processing equipment and solving the problem of poor use effect of the existing bridge frame bending processing equipment.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A bridge frame bending processing equipment with a buffer mechanism, comprising a mounting base plate (1), a bracket (2) and a bending tool body (3), wherein two brackets (2) are fixedly mounted on the top of the mounting base plate (1) and are symmetrical to each other, and a bending tool body (3) for bending the bridge frame is fixedly mounted between opposite sides of the two brackets (2); Features: A buffer mechanism (400) is installed on the inner side of the installation base plate (1), and the buffer mechanism (400) is used to buffer the downward pressure of the bending tool body (3), and the buffer mechanism (400) is installed with a mold body (5); The buffer mechanism (400) comprises a groove (409) provided on the top of the mounting base plate (1); a slide bar (401) is fixedly connected between the left and right inner side walls of the groove (409); two left-right symmetrical sliders (402) are slidably connected to the outer side of the slide bar (401); a No. 1 spring (403) is sleeved on the outer side of the slide bar (401), and the No. 1 spring (403) is located on the opposite side of the two sliders (402); an auxiliary adjustment component is installed at the bottom of the slider (402); It is used to assist the slider (402) to move stably. Two connecting rod assemblies are installed on the top of the slider (402) in a front-to-back symmetrical manner. The mold body (5) pushes the slider (402) to move left and right through the connecting rod assembly. The left and right sides of the mold body (5) are fixedly connected with moving blocks (406). The left and right inner walls of the groove (409) are provided with moving grooves (407) for the moving block (406) to slide in and out. An elastic guide assembly is installed on the inner side of the moving block (406).

2. The bridge frame bending processing equipment with a buffer mechanism according to claim 1 is characterized in that: The auxiliary adjustment component comprises a connecting block (4041), an adjustment block (4042), an adjustment slot (4043) and an adjustment hole (4044); one side of the connecting block (4041) is fixedly connected to the slider (402), and the other side is fixedly connected to the adjustment block (4042), and moves left and right under the push of the slider (402); an adjustment slot (4043) for the adjustment block (4042) to slide in contact with is provided inside the mounting base plate (1); and an adjustment hole (4044) for the connecting block (4041) to slide in contact with is provided on the inner top wall of the adjustment slot (4043).

3. The bridge frame bending processing equipment with a buffer mechanism according to claim 1 is characterized in that: The connecting rod assembly comprises a No. 1 hinge seat (4051), a hinge rod (4052) and a No. 2 hinge seat (4053); the top end of the hinge rod (4052) is hinged to the inner side of the No. 2 hinge seat (4053) through a pin shaft, and the bottom end is hinged to the inner side of the No. 1 hinge seat (4051) through a pin shaft, the tops of the four No. 2 hinge seats (4053) are fixedly connected to the bottom of the mold body (5), and the top of the slider (402) is fixedly connected to the bottoms of the two No. 1 hinge seats (4051).

4. The bridge frame bending processing equipment with a buffer mechanism according to claim 1 is characterized in that: The elastic guide assembly comprises a support rod (4081) and a No. 2 spring (4082); the outer side of the support rod (4081) slides in contact with the inner side of the moving block (406), and the two ends of the support rod (4081) are respectively fixedly connected to the inner top wall and the inner bottom wall of the moving groove (407), and the inner side of the No. 2 spring (4082) is sleeved on the outer side of the support rod (4081).

5. The bridge frame bending processing equipment with a buffer mechanism according to claim 4 is characterized in that: The natural height of the No. 2 spring (4082) is equal to the height of the movable slot (407).

6. The bridge frame bending processing equipment with a buffer mechanism according to claim 1, characterized in that: The length of the mold body (5) is equal to the length of the groove (409), and the width of the mold body (5) is equal to the width of the groove (409).

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