Feather spike bending tool

Abstract

The utility model relates to tooling technical field, concretely relates to a feather nail bending tool, including bottom plate and auxiliary mechanism, auxiliary mechanism includes prebending table, limit stop, pressing plate, mount, lower female die, mobile mould, drive arrangement, down -pressing device and guiding device, and the tooling is fixed through bottom plate, then, first through the laser cutting machine cutting processing Y type gap cutting slot's feather nail body is fixed through prebending table, pressing plate, drive arrangement and limit block cooperation, and through the mode of hammering first prebending into Y type, then, the workpiece of prebending is placed into lower female die, further control down device action drives mobile mould down, and after mobile mould down, cooperate with lower female die to complete the complete bending of feather nail body, and compared with artificial hammering shaping through the cooperation of lower female die and mobile mould, the precision is higher, and then can solve the problem that the artificial hammering shaping mode in traditional processing mode cannot guarantee product shape size requirement.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, and in particular to a feather nail bending tool. Background Technology

[0002] When bending a feather nail, a Y-shaped notch is first cut using a laser cutter. Then, an angle grinder is used to remove the cutting burrs and blunt the edges. The Y shape is then initially formed by hand. One side of the Y shape is hammered to make it Y-shaped, and finally, the other side is processed to form the Y-shaped feather nail.

[0003] However, in traditional processing methods, manual hammering for shaping cannot guarantee the required product shape and size. Utility Model Content

[0004] The purpose of this utility model is to provide a feather nail bending fixture, which aims to solve the problem that the traditional processing method of manual hammering and shaping cannot guarantee the product shape and size requirements.

[0005] To achieve the above objectives, this utility model provides a feather nail bending fixture, including a base plate and an auxiliary mechanism;

[0006] The auxiliary mechanism includes a pre-bending table, a limiting plate, a pressure plate, a fixing frame, a lower die, a moving die, a driving device, a pressing device, and a guiding device. The pre-bending table is detachably connected to the base plate and is located on the left side of the base plate. The limiting plate is detachably connected to the pre-bending table and is angled to the feather nail body clamped and fixed on the pre-bending table when it is not pre-bent. The pressure plate is located on the top of the feather nail body and is connected to the driving device. The fixing frame is detachably installed on the right side of the base plate. The lower die is installed on the base plate and located below the fixing frame. The moving die is connected to the pressing device and cooperates with the lower die. The guiding devices are respectively located on one side of the pressure plate and the moving die.

[0007] The driving device includes a mounting frame and a driving cylinder. The mounting frame is fixedly connected to the pre-bending table and is located on the left side of the fixed frame and on top of the pre-bending table. The driving cylinder is installed on the top of the mounting frame and its output end is connected to the pressure plate.

[0008] The pressing device includes a pressing cylinder and a connecting plate. The pressing cylinder is installed on the top of the fixed frame and away from the mounting frame. The connecting plate is connected to the output end of the pressing cylinder and the moving mold respectively.

[0009] The guiding device includes a T-shaped sliding sleeve and a guide rod. The T-shaped sliding sleeve is installed on the pre-bending table and the fixed frame, respectively. The guide rod is integrally formed with the pressure plate and the moving mold, and is slidably connected with the T-shaped sliding sleeve.

[0010] A control panel is fixedly installed on the left side wall of the fixed frame, and the control panel is electrically connected to the drive cylinder and the pressing cylinder.

[0011] This utility model discloses a feather nail bending fixture. The fixture is fixed by a base plate. First, the feather nail body, which has been cut with a Y-shaped notch by a laser cutting machine, is fixed by a pre-bending table, pressure plate, driving device and limiting block. It is pre-bent into a Y shape by hammering. Then, the pre-bent workpiece is placed into the lower die. The downward movement device is controlled to drive the moving die downward. After the moving die descends, it cooperates with the lower die to complete the bending of the feather nail body. Compared with manual hammering, the method of using the lower die and moving die is more accurate and can solve the problem that the traditional manual hammering method cannot guarantee the product shape and size requirements. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the feather nail bending fixture of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the feather nail body of this utility model.

[0015] Figure 3 This is a schematic diagram of the pre-bent structure of the feather nail body of this utility model.

[0016] Figure 4 This is a schematic diagram of the fully bent structure of the feather nail body of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the lower concave mold and the movable mold of this utility model.

[0018] In the diagram: 101-base plate, 102-pre-bending table, 103-limiting plate, 104-pressure plate, 105-fixed frame, 106-lower die, 107-moving die, 108-feather nail body, 109-Y-shaped notch slit, 110-mounting frame, 111-drive cylinder, 112-pressing cylinder, 113-connecting plate, 114-T-shaped sliding sleeve, 115-guide rod. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] like Figures 1 to 5 As shown, where Figure 1 This is a schematic diagram of the overall structure of the feather nail bending fixture. Figure 2 This is a structural diagram of the feather spike body 108. Figure 3 This is a schematic diagram of the 108 pre-bent structure of the feather spike body. Figure 4 This is a schematic diagram of the fully bent structure of the feather spike body 108. Figure 5 This is a schematic diagram of the structure of the lower die 106 and the moving die 107 working together. This utility model provides a feather nail bending fixture: it includes a base plate 101 and an auxiliary mechanism. The auxiliary mechanism includes a pre-bending table 102, a limiting plate 103, a pressure plate 104, a fixing frame 105, a lower die 106, a moving die 107, a driving device, a pressing device, and a guiding device. The driving device includes a mounting frame 110 and a driving cylinder 111. The pressing device includes a pressing cylinder 112 and a connecting plate 113. The guiding device includes a T-shaped sliding sleeve 114 and a guide rod 115. This solution solves the problem that traditional manual hammering shaping methods cannot guarantee the product's shape and size requirements. It is understood that this solution can improve shaping accuracy.

[0021] In this embodiment, the base plate 101 is fixed by bolts.

[0022] The pre-bending table 102 is detachably connected to the base plate 101 and is located on the left side of the base plate 101. The limiting plate 103 is detachably connected to the pre-bending table 102 and is angled to the feather nail body 108 clamped and fixed on the pre-bending table 102 when not pre-bent. The pressure plate 104 is located on the top of the feather nail body 108 and is connected to the driving device. The fixing frame 105 is detachably installed on the right side of the base plate 101. The lower die 106 is installed on the base plate 101 and is located below the fixing frame 105. The moving die 107 is connected to the pressing device and cooperates with the lower die 106. The guiding devices are respectively located on one side of the pressure plate 104 and the moving die 107. The pre-bending table 102 is fixed by bolts and positioning pins. A non-penetrating U-shaped groove is provided on the front side for placing the feather nail body 108. The limiting plate 103 is fixed by positioning pins and bolts, and its function is to limit the movement of the feather nail body 108 during hammering and pre-bending. The driving device is used to drive the pressure plate 104 downwards to press the feather nail body 108. The fixing frame 105 is fixed by positioning pins and bolts. The lower die 106 has a limiting groove inside for placing the straight part of the feather nail body 108, and also has a Y-shaped cavity communicating with the limiting groove for easy shaping. The bottom of the moving die 107 has a symmetrical tapered structure. This structure is because one side of the feather nail body 108 is a bent part after pre-bending, and the other side is a vertical part after placement. The tapered structure facilitates the bending of the vertical part after the moving die 107 descends. The guiding device is used to ensure that the pressure plate 104 and the moving die 107 can move stably vertically.

[0023] Secondly, the mounting bracket 110 is fixedly connected to the pre-bending table 102 and is located to the left of the fixing bracket 105 and at the top of the pre-bending table 102; the drive cylinder 111 is mounted on the top of the mounting bracket 110, and its output end is connected to the pressure plate 104. The mounting bracket 110 is L-shaped and is fixed by positioning pins and bolts arranged from bottom to top. The bottom cylinder head of the drive cylinder 111 is fixed to the mounting bracket 110 by bolts, and a fixing plate is connected to its output end by countersunk bolts. The fixing plate is connected to the pressure plate 104 by bolts.

[0024] Then, the downward pressing cylinder 112 is installed on the top of the fixed frame 105, away from the mounting frame 110; the connecting plate 113 is connected to the output end of the downward pressing cylinder 112 and the moving mold 107 respectively. The bottom cylinder cover of the downward pressing cylinder 112 is fixed to the top of the fixed frame 105 by bolts, and the connecting plate 113 is fixed to the output end of the downward pressing cylinder 112 by countersunk bolts. The connecting plate 113 is connected to the moving mold 107 by bolts. The working air source pressure of the drive cylinder 111 and the downward pressing cylinder 112 is adjusted and set by an air compressor or by an oil-water separator. The action control is performed by a solenoid valve.

[0025] Furthermore, the T-shaped sliding sleeve 114 is respectively installed on the pre-bending table 102 and the fixed frame 105; the guide rod 115 is integrally formed with the pressure plate 104 and the moving mold 107, and is slidably connected with the T-shaped sliding sleeve 114. The T-shaped sliding sleeve 114 is fixed by bolts, and after installation, it cooperates with the guide rod 115 for sliding guidance.

[0026] Finally, a control panel is fixedly installed on the left side wall of the mounting bracket 105. The control panel is electrically connected to the drive cylinder 111 and the pressing cylinder 112. The control panel is used to control the on / off state of the solenoid valves of the drive cylinder 111 and the pressing cylinder 112, thereby enabling the extension and retraction of the drive cylinder 111 and the pressing cylinder 112.

[0027] When using this invention to address the problem that manual hammering cannot guarantee the product's shape and size requirements in traditional processing methods, the tooling is fixed by the base plate 101. Then, the feather nail body 108, with a Y-shaped notch 109 cut by a laser cutter, is placed into the positioning groove of the pre-bending table 102. The drive cylinder 111 is controlled to move downwards, causing the pressure plate 104 to move downwards and clamp the feather nail body 108. After fixing, the Y-shaped notch 109 of the feather nail body 108 is located outside the positioning groove, and the end of the feather nail body 108 that needs to be hammered has a certain gap with the edge of the pre-bending table 102 to avoid sliding contact and thus not affect the pre-bending. Then, the workpiece is pre-bent into a Y-shape by hammering. The operator hammers one side of the feather nail body 108. Then, the pre-bent workpiece is placed into the lower concave mold 106. The downward movement device is then controlled to drive the moving mold 107 downward. After the moving mold 107 descends, it cooperates with the lower concave mold 106 to complete the complete bending of the feather nail body 108. Compared with manual hammering, the method of shaping by the cooperation of the lower concave mold 106 and the moving mold 107 has higher precision. In this application, the pre-bending is done manually, and the subsequent shaping is achieved by the cooperation of the mold structure. This solves the problem that the traditional manual hammering shaping method cannot guarantee the product shape and size requirements.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A feather nail bending fixture, comprising a base plate, characterized in that: It also includes auxiliary mechanisms; The auxiliary mechanism includes a pre-bending table, a limiting plate, a pressure plate, a fixing frame, a lower die, a moving die, a driving device, a pressing device, and a guiding device. The pre-bending table is detachably connected to the base plate and is located on the left side of the base plate. The limiting plate is detachably connected to the pre-bending table and is angled to the feather nail body clamped and fixed on the pre-bending table when it is not pre-bent. The pressure plate is located on the top of the feather nail body and is connected to the driving device. The fixing frame is detachably installed on the right side of the base plate. The lower die is installed on the base plate and located below the fixing frame. The moving die is connected to the pressing device and cooperates with the lower die. The guiding devices are respectively located on one side of the pressure plate and the moving die.

2. The feather nail bending fixture as described in claim 1, characterized in that: The driving device includes a mounting frame and a driving cylinder. The mounting frame is fixedly connected to the pre-bending table and is located on the left side of the fixed frame and on top of the pre-bending table. The driving cylinder is installed on the top of the mounting frame and its output end is connected to the pressure plate.

3. The feather nail bending fixture as described in claim 2, characterized in that: The pressing device includes a pressing cylinder and a connecting plate. The pressing cylinder is installed on the top of the fixed frame and away from the mounting frame. The connecting plate is connected to the output end of the pressing cylinder and the moving mold respectively.

4. The feather nail bending fixture as described in claim 3, characterized in that: The guiding device includes a T-shaped sliding sleeve and a guide rod. The T-shaped sliding sleeve is respectively installed on the pre-bending table and the fixed frame. The guide rod is integrally formed with the pressure plate and the moving mold, and is slidably connected with the T-shaped sliding sleeve.

5. The feather nail bending fixture as described in claim 3, characterized in that... : A control panel is fixedly installed on the left side wall of the mounting bracket, and the control panel is electrically connected to the drive cylinder and the pressing cylinder.

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