Broken material cutting device for electromagnetic coil shell mold

Abstract

The utility model relates to the technical field of die machining equipment, in particular to a material breaking and cutting device for an electromagnetic coil shell die. According to the technical scheme, the device comprises a supporting table, a workbench used for containing materials is arranged above the supporting table, a mounting frame is arranged above the workbench, an air cylinder used for driving is arranged at the bottom of the mounting frame, a tool apron is arranged at the output end of the air cylinder, and an extrusion structure used for fixing a tool is arranged on one side of the tool apron. A clamping assembly used for fixing materials is arranged at the top of the workbench, the extrusion structure comprises a rack and a gear which are used for extrusion, a ratchet wheel and a pawl which are used for locking are arranged below the gear, and a rotating shaft is fixedly arranged in the center of the ratchet wheel. The cutter can be quickly disassembled and assembled under the condition that no tool is used, the replacement convenience is improved, the disassembling efficiency is improved, and follow-up maintenance is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of mold processing equipment technology, and in particular to a material cutting device for electromagnetic coil shell mold. Background Technology

[0002] Electromagnetic coils are crucial in electromagnetic equipment. They work by utilizing the principle that current passing through a conductor generates a magnetic field. During the production of the electromagnetic coil casing, the formed blank needs to be cut to obtain a product that meets the dimensional requirements.

[0003] Since the cutting blade and blade holder of the cutting device are generally fixed by bolts, multiple positioning bolts need to be rotated with tools to complete the disassembly, which reduces the efficiency and convenience of replacement. In view of the above reasons, this application proposes a cutting device for cutting off the material of an electromagnetic coil shell mold. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a material cutting device for electromagnetic coil shell mold.

[0005] The technical solution of this utility model is as follows: a cutting device for cutting off material in an electromagnetic coil shell mold, including a support platform, a worktable for placing materials is provided above the support platform, an mounting frame is provided above the worktable, a cylinder for driving is provided at the bottom of the mounting frame, a knife holder is provided at the output end of the cylinder, a pressing structure for fixing the knife is provided on one side of the knife holder, and a clamping assembly for fixing the material is provided at the top of the worktable.

[0006] The extrusion structure includes a rack and gear for extrusion, a ratchet and pawl for locking are provided below the gear, a rotating shaft is fixedly provided at the center of the ratchet, and an adjusting disc for rotation is fixedly provided at the bottom end of the rotating shaft.

[0007] Optionally, mounting plates are movably provided above and below the top of the gear, and rotating rods are fixedly provided at the top and bottom of the gear. Both rotating rods are movably connected to the mounting plates, and one end of each mounting plate is fixedly connected to the tool holder. The top end of the rotating shaft passes through the bottom mounting plate and is fixedly connected to the rotating rod.

[0008] Optionally, a positioning rod is fixedly provided at the bottom of the pawl, a connecting seat is movably provided at the bottom of the positioning rod, a horizontal plate is fixedly provided at the bottom of the connecting seat, a coil spring is fixedly provided inside the connecting seat, and the inner ring of the coil spring is fixedly sleeved on the positioning rod.

[0009] Optionally, a vertical plate is fixedly provided on the top of the horizontal plate, a pull rod is movably provided on the vertical plate, a pull rope is fixedly provided at the other end of the pull rod, the other end of the pull rope is fixedly connected to the pawl, and a pressure plate is fixedly provided at the end of the rack near the cutter holder.

[0010] Optionally, the top of the support platform is provided with a mounting groove, the worktable is provided with a through groove, the through groove is located directly above the mounting groove, and a collection drawer is provided inside the mounting groove.

[0011] Optionally, the bottom of the collection drawer is fixedly provided with two sets of sliders, and the bottom inner wall of the mounting groove is provided with two sliding grooves, and the sliders and sliding grooves are movably connected.

[0012] Optionally, a cushioning pad is fixedly installed inside the collection drawer. The cushioning pad is made of rubber and has honeycomb holes inside.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. This utility model, through the arrangement of ratchet, pawl, gear, coil spring, rack and plate, enables quick assembly and disassembly of the cutter without the use of tools, which not only improves the convenience of replacement, but also improves the disassembly efficiency and facilitates subsequent maintenance.

[0015] 2. This utility model, through the setting of through groove, mounting groove and collection drawer, allows waste material to fall directly into the collection drawer through the through groove when cutting materials, thereby collecting waste material and ensuring the cleanliness of the work surface. In addition, by setting a buffer pad with honeycomb holes, the falling material can be buffered, reducing the noise generated when the material falls. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0017] Figure 2 A three-dimensional structural diagram of the support platform in this utility model is provided;

[0018] Figure 3 A three-dimensional structural diagram of the collection drawer in this utility model is provided;

[0019] Figure 4 A first-view exploded view of the extrusion structure in this utility model is provided;

[0020] Figure 5 A second-view exploded schematic diagram of the extrusion structure in this utility model is provided.

[0021] Figure label:

[0022] 1. Support platform;

[0023] 2. Workbench;

[0024] 3. Mounting slot;

[0025] 4. Through groove;

[0026] 5. Collect the drawers;

[0027] 6. Slider;

[0028] 7. Cushioning pad;

[0029] 8. Slide groove;

[0030] 9. Mounting bracket;

[0031] 10. Cylinder;

[0032] 11. Knife holder;

[0033] 12. Extrusion structure; 121. Rack; 122. Gear; 123. Mounting plate; 124. Ratchet; 125. Pad; 126. Rotating shaft; 127. Adjusting disc; 128. Positioning rod; 129. Connecting seat; 130. Coil spring; 131. Horizontal plate; 132. Vertical plate; 133. Tie rod; 134. Pressure plate;

[0034] 13. Clamping assembly. Detailed Implementation

[0035] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0036] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0037] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0038] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0039] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0040] Example

[0041] like Figure 1-5 As shown, the present invention proposes an electromagnetic coil shell mold material cutting device, including a support platform 1, a workbench 2 for placing materials above the support platform 1, a mounting frame 9 above the workbench 2, a cylinder 10 for driving at the bottom of the mounting frame 9, a knife holder 11 at the output end of the cylinder 10, a pressing structure 12 for fixing the knife on one side of the knife holder 11, and a clamping assembly 13 for fixing the materials at the top of the workbench 2.

[0042] The extrusion structure 12 includes a rack 121 and a gear 122 for extrusion. Mounting plates 123 are movably mounted above and below the top of the gear 122. Rotating rods are fixedly mounted at the top and bottom of the gear 122, and both rotating rods are movably connected to the mounting plates 123. One end of each mounting plate 123 is fixedly connected to the tool holder 11. A ratchet 124 and a pawl 125 for locking are located below the gear 122. A positioning rod 128 is fixedly mounted at the bottom of the pawl 125. A connecting seat 129 is movably mounted at the bottom of the positioning rod 128. A horizontal plate 131 is fixedly mounted at the bottom of the connecting seat 129. A coil spring 130 is fixedly mounted inside the connecting seat 129. The inner ring of the spring 130 is fixedly sleeved on the positioning rod 128. The center of the ratchet 124 is fixedly provided with a rotating shaft 126. The bottom end of the rotating shaft 126 is fixedly provided with an adjusting disc 127 for rotation. The top end of the rotating shaft 126 passes through the bottom mounting plate 123 and is fixedly connected to the rotating rod. The top of the horizontal plate 131 is fixedly provided with a vertical plate 132. A pull rod 133 is movably provided on the vertical plate 132. The other end of the pull rod 133 is fixedly provided with a pull rope. The other end of the pull rope is fixedly connected to the pawl 125. The end of the rack 121 near the blade holder 11 is fixedly provided with a pressure plate 134. The setting of the extrusion structure 12 can realize the quick disassembly and assembly of the cutting blade and improve the convenience of subsequent replacement.

[0043] The top of the support platform 1 is provided with an installation groove 3, and the workbench 2 is provided with a through groove 4. The through groove 4 is located directly above the installation groove 3. The installation groove 3 is provided with a collection drawer 5, which can collect waste materials and keep the workbench clean. A buffer pad 7 is fixedly provided inside the collection drawer 5. The buffer pad 7 is made of rubber and has honeycomb holes. The buffer pad 7 with honeycomb holes can play a buffering role and reduce the noise generated by the impact when the waste falls. Two sets of sliders 6 are fixedly provided at the bottom of the collection drawer 5. Two sliding grooves 8 are provided on the bottom inner wall of the installation groove 3. The sliders 6 and the sliding grooves 8 are movably connected.

[0044] In this embodiment, when the cutter needs to be replaced, pull rod 133 is pulled outward. Pull rod 133 causes pawl 125 to separate from ratchet 124. Then, adjust plate 127 is rotated counterclockwise. Adjust plate 127 drives shaft 126, shaft 126 drives gear 122, gear 122 drives rack 121, rack 121 drives pressure plate 134. When pressure plate 134 separates from the cutter, it can be removed. Then, pull rod 133 is released, coil spring 130 rewinds and drives positioning rod 128. Positioning rod 128 then resets pawl 125 and locks it in the tooth groove of ratchet 124. During installation, the cutter is inserted into the cutter holder 11, and then the adjust plate 127 is rotated clockwise. The adjust plate 127, through the shaft... 126 drives ratchet 124 and gear 122. Ratchet 124 pushes pawl 125 outward. When pawl 125 leaves the current tooth slot, coil spring 130 causes pawl 125 to reset and lock into another tooth slot. Pawl 125 can achieve unidirectional positioning of ratchet 124. Gear 122 drives rack 121 to approach the cutter. When pressure plate 134 is in contact with and fixed to the cutter, the rotation of adjustment disc 127 can be stopped to install the cutter. During the cutting process, the cut waste will enter the collection drawer 5 through the through slot 4. The buffer pad 7 can play a buffering role. Pulling the collection drawer 5 outward will cause the drawer to fall out of the mounting slot 3 and clean the waste in the drawer.

[0045] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A cutting device for cutting material from an electromagnetic coil housing mold, comprising a support platform (1), a workbench (2) for placing materials is provided above the support platform (1), a mounting frame (9) is provided above the workbench (2), a cylinder (10) for driving is provided at the bottom of the mounting frame (9), and a knife holder (11) is provided at the output end of the cylinder (10), characterized in that: The tool holder (11) has a pressing structure (12) for fixing the tool on one side, and the worktable (2) has a clamping assembly (13) for fixing the material on the top. The extrusion structure (12) includes a rack (121) and a gear (122) for extrusion. Below the gear (122) are a ratchet (124) and a pawl (125) for locking. A rotating shaft (126) is fixedly provided at the center of the ratchet (124), and an adjusting disc (127) for rotation is fixedly provided at the bottom end of the rotating shaft (126).

2. The electromagnetic coil housing mold cutting device according to claim 1, characterized in that, Mounting plates (123) are movably provided above and below the top of the gear (122). Rotating rods are fixedly provided at the top and bottom of the gear (122). Both rotating rods are movably connected to the mounting plates (123). One end of each mounting plate (123) is fixedly connected to the tool holder (11). The top end of the rotating shaft (126) passes through the bottom mounting plate (123) and is fixedly connected to the rotating rod.

3. The electromagnetic coil housing mold cutting device according to claim 1, characterized in that, The bottom of the pawl (125) is fixedly provided with a positioning rod (128), the bottom of the positioning rod (128) is movably provided with a connecting seat (129), the bottom of the connecting seat (129) is fixedly provided with a horizontal plate (131), a coil spring (130) is fixedly provided inside the connecting seat (129), and the inner ring of the coil spring (130) is fixedly sleeved on the positioning rod (128).

4. The electromagnetic coil housing mold cutting device according to claim 3, characterized in that, A vertical plate (132) is fixedly provided on the top of the horizontal plate (131), and a pull rod (133) is movably provided on the vertical plate (132). A pull rope is fixedly provided at the other end of the pull rod (133), and the other end of the pull rope is fixedly connected to the pawl (125). A pressure plate (134) is fixedly provided at the end of the rack (121) near the cutter holder (11).

5. The electromagnetic coil housing mold cutting device according to claim 1, characterized in that, The top of the support platform (1) is provided with an installation groove (3), and the workbench (2) is provided with a through groove (4). The through groove (4) is located directly above the installation groove (3), and the installation groove (3) is provided with a collection drawer (5).

6. The electromagnetic coil housing mold cutting device according to claim 5, characterized in that, The bottom of the collection drawer (5) is fixedly provided with two sets of sliders (6), and the bottom inner wall of the mounting groove (3) is provided with two sliding grooves (8). The sliders (6) and the sliding grooves (8) are movably connected.

7. The electromagnetic coil housing mold cutting device according to claim 5, characterized in that, The collection drawer (5) is fixedly provided with a cushioning pad (7), which is made of rubber and has honeycomb holes.

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