Stay wire type encoder machining equipment with air hole spray head

Abstract

The utility model provides stay wire type encoder machining equipment with an air hole spray head, and relates to the technical field of stay wire type encoder machining equipment, the stay wire type encoder machining equipment comprises a fixing frame, a pressure bearing table, a die and a punch, the top of the fixing frame is provided with a lifting mechanism, the bottom of the lifting mechanism is connected with the punch, and the punch is connected with the pressure bearing table. A stay wire type encoder is mounted at the top of the fixing frame; the mold is placed on the top of the pressure-bearing table, the threaded rods on the two sides of the pressure-bearing table are rotated to be close to the connecting lugs on the two sides of the mold till the top ends of the threaded rods are attached to the inner sides of the connecting lugs and penetrate through the interiors of the connecting lugs, and then the nuts are screwed on the top ends of the threaded rods. When the mold needs to be detached, the nut at the top end of the threaded rod is screwed off, and the threaded rod is rotated to be separated from the connecting lug.

Description

Technical Field

[0001] The utility model relates to the technical field of wire-drawing type encoder processing equipment, in particular to a wire-drawing type encoder processing equipment with an air hole nozzle. Background Art

[0002] The wire draw encoder is composed of two parts: a mechanical wire draw box and a rotary encoder. It is a sensor used to accurately measure linear displacement. When working, the linear displacement is converted into rotary motion by the rotating drum of the wire draw box, and then the linear displacement is detected by the rotary encoder.

[0003] Stamping refers to a pressure processing method in which a stamping die installed on a press machine is used to apply pressure to a sheet metal part at room temperature to separate or plastically deform it, thereby obtaining the desired parts. A stamping die is a special process equipment used to process special-shaped parts to be processed into finished special-shaped parts during stamping processing. It is also called a cold stamping die. In actual use, the existing stamping die is fixed by nuts and screws. A large number of screws and nuts need to be installed when installing the die, which is troublesome to operate. Therefore, the utility model proposes a wire-drawing encoder processing equipment with an air hole nozzle to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a wire-drawing encoder processing equipment with an air hole nozzle to solve the problem that the existing stamping mold in the prior art is fixed by nuts and screws, and a large number of screws and nuts need to be installed when installing the mold, which is cumbersome to operate.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a kind of drawing wire encoder processing equipment with air hole nozzle, including a fixed frame, a pressure platform, a mold and a punch, the bottom of the fixed frame is provided with a pressure platform, the pressure platform and the two sides of the mold are symmetrically provided with fixing mechanisms, the top of the pressure platform is fixedly connected with the mold, the top of the fixed frame is provided with a punch, the top of the fixed frame is provided with a lifting mechanism, the bottom of the lifting mechanism is connected with the punch, and the top of the fixed frame is installed with a drawing wire encoder.

[0006] Further improvements are: the fixing mechanism includes a threaded rod and a connecting ear, the two sides of the bottom of the pressure platform are symmetrically fixedly connected with an articulated seat, the inside of the articulated seat is hinged with a threaded rod, the two sides of the mold are symmetrically fixedly connected with a connecting ear, the top of the threaded rod passes through the inside of the connecting ear and is threadedly connected with a nut.

[0007] Further improvements are: the lifting mechanism includes a threaded sleeve and a screw, the top of the fixed frame is rotatably connected to the threaded sleeve, the internal thread of the threaded sleeve is connected to the screw, the bottom end of the threaded sleeve is fixedly connected to the top of the punch, the back side of the fixed frame is fixedly connected to the slide plate, the back side of the punch is fixedly connected to a limit block, and the punch is slidably connected to the inner wall of the slide plate through the limit block.

[0008] A further improvement is that a motor is fixedly mounted on one side of the top of the fixing frame, and gears are fixedly connected to the outer side of the threaded sleeve and the output end of the motor, and the outer walls of the two gears are meshed with each other.

[0009] A further improvement is that the draw-wire encoder comprises a group of springs, draw-wires and air hole nozzles, and the draw-wires are made of soft multi-strand stainless steel wire ropes.

[0010] A further improvement is that a movable plate is slidably connected to the top of the pressure platform, the punch and the movable plate are vertically parallel, and a stripping mechanism is provided inside the pressure platform.

[0011] A further improvement is that the stripping mechanism includes a telescopic rod, a spring and a nylon sleeve, the telescopic rod is symmetrically fixedly connected to the inside of the pressure platform, the top of the telescopic rod is fixedly connected to the bottom of the movable plate, a spring is provided on the outside of the telescopic rod, and a nylon sleeve is provided inside the telescopic rod.

[0012] The beneficial effect of the utility model is as follows: the mold is placed on the top of the pressure platform, and the threaded rods on both sides of the pressure platform are rotated to approach the connecting ears on both sides of the mold until the top of the threaded rod is fitted with the inner side of the connecting ear and passes through the inside of the connecting ear, and then the nut is tightened on the top of the threaded rod, and the nut clamps the mold to fix it on the top of the pressure platform. When the mold needs to be disassembled, the nut on the top of the threaded rod is unscrewed, and the threaded rod is rotated to separate it from the connecting ear, so as to solve the problem that the existing stamping mold in the prior art is fixed by nuts and screws, and a large number of screws and nuts need to be installed when installing the mold, which is cumbersome to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the stripping mechanism of the utility model.

[0016] In the figure: 1. fixed frame; 2. pressure platform; 3. mold; 4. punch; 5. threaded rod; 6. connecting ear; 7. slide plate; 8. limit block; 9. threaded sleeve; 10. screw rod; 11. gear; 12. motor; 13. wire encoder; 14. movable plate; 15. telescopic rod; 16. spring; 17. nylon sleeve. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a processing equipment of a wire-drawing encoder with an air hole nozzle, including a fixed frame 1, a pressure platform 2, a mold 3 and a punch 4. The bottom of the fixed frame 1 is provided with a pressure platform 2, and the pressure platform 2 and the mold 3 are symmetrically provided with fixing mechanisms on both sides. The top of the pressure platform 2 is fixedly connected with the mold 3, and the top of the fixed frame 1 is provided with a punch 4. The top of the fixed frame 1 is provided with a lifting mechanism, and the bottom of the lifting mechanism is connected with the punch 4. The top of the fixed frame 1 is installed with a wire-drawing encoder 13, the mold 3 is fixed to the top of the pressure platform 2 by the fixing mechanism, and the stamping material is placed on the top of the mold 3. The lifting mechanism drives the punch 4 to move downward to automatically stamp the stamping material, and then the lifting mechanism drives the punch 4 to move upward to take the formed stamping material out of the top of the mold 3.

[0019] The fixing mechanism includes a threaded rod 5 and a connecting ear 6. The two sides of the bottom of the pressure platform 2 are symmetrically fixedly connected with an articulated seat, and the inside of the articulated seat is hinged with a threaded rod 5. The two sides of the mold 3 are symmetrically fixedly connected with connecting ears 6. The top of the threaded rod 5 passes through the inside of the connecting ear 6 and is threadedly connected with a nut. The mold 3 is placed on the top of the pressure platform 2, and the threaded rods 5 on both sides of the pressure platform 2 are rotated to approach the connecting ears 6 on both sides of the mold 3 until the top of the threaded rod 5 is fitted with the inner side of the connecting ear 6 and passes through the inside of the connecting ear 6. Then, the nut is tightened on the top of the threaded rod 5. The nut clamps the mold 3 to fix it on the top of the pressure platform 2. When the mold 3 needs to be disassembled, the nut on the top of the threaded rod 5 is unscrewed, and the threaded rod 5 is rotated to separate it from the connecting ear 6.

[0020] The lifting mechanism includes a threaded sleeve 9 and a screw 10. The top of the fixed frame 1 is rotatably connected to the threaded sleeve 9. The internal thread of the threaded sleeve 9 is connected to the screw 10. The bottom end of the threaded sleeve 9 is fixedly connected to the top of the punch 4. The back side of the fixed frame 1 is fixedly connected to the slide plate 7. The back side of the punch 4 is fixedly connected to the limit block 8. The punch 4 is slidably connected to the inner wall of the slide plate 7 through the limit block 8. A motor 12 is fixedly installed on one side of the top of the fixed frame 1. The outer side of the threaded sleeve 9 is fixedly connected to the output end of the motor 12. A gear 11 is connected, and the outer walls of the two gears 11 are meshed with each other. The motor 12 can drive the gear 11 at its output end to rotate. Because the two gears 11 are meshed with each other, the motor 12 can drive the threaded sleeve 9 to rotate on the top of the fixed frame 1. The threaded sleeve 9 is threadedly connected to the screw rod 10, and the screw rod 10 is fixed together with the punch 4. The slide plate 7 and the limit block 8 cooperate to limit the moving trajectory of the punch 4, so the screw rod 10 can drive the punch 4 to move back and forth up and down while rotating forward and backward, so as to automatically perform stamping and forming operations on the stamping material on the top of the mold 3.

[0021] The draw-wire encoder 13 includes a group of springs, draw wires and air hole nozzles. The draw wires are made of soft multi-strand stainless steel wire ropes. The draw-wire encoder 13 works by converting displacement data into electrical signals. When the draw wire is stretched or compressed by external force, the mechanical structure inside the draw-wire encoder 13 will change accordingly. These changes are converted into electrical signals through photoelectric encoders or other types of sensors, which are used to obtain the distance the punch 4 moves downward.

[0022] The top of the pressure platform 2 is slidably connected with a movable plate 14, and the positions of the punch 4 and the movable plate 14 are parallel up and down. A stripping mechanism is provided inside the pressure platform 2, and the stripping mechanism includes a telescopic rod 15, a spring 16 and a nylon sleeve 17. The inside of the pressure platform 2 is symmetrically fixedly connected with the telescopic rod 15, and the top of the telescopic rod 15 is fixedly connected to the bottom of the movable plate 14. A spring 16 is provided on the outside of the telescopic rod 15, and a nylon sleeve 17 is provided inside the telescopic rod 15. The punch 4 moves downward to squeeze the movable plate 14 to move downward. At this time, the movable plate 14 squeezes the telescopic rod 15 and the spring 16 is in a compressed state. The telescopic rod 15 and the nylon sleeve 17 rub against each other to generate friction to consume the pressure of the punch 4 on the movable plate 14. When the punch 4 moves upward and no longer squeezes the movable plate 14, the elastic force generated by the spring 16 is used to drive the movable plate 14 to move upward and reset, thereby buffering the stamping material.

[0023] The wire-drawing encoder processing equipment with an air hole nozzle places the mold 3 on the top of the pressure platform 2, rotates the threaded rods 5 on both sides of the pressure platform 2 to approach the connecting ears 6 on both sides of the mold 3, until the top of the threaded rod 5 fits together with the inner side of the connecting ear 6 and passes through the inside of the connecting ear 6, and then tightens the nut on the top of the threaded rod 5. The nut clamps the mold 3 to fix it on the top of the pressure platform 2. When the mold 3 needs to be disassembled, the nut on the top of the threaded rod 5 is unscrewed, and the threaded rod 5 is rotated to separate it from the connecting ear 6.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A processing device for a wire-drawing encoder with an air hole nozzle, comprising a fixing frame (1), a pressure platform (2), a mold (3) and a punch (4), characterized in that: A pressure platform (2) is provided at the bottom of the fixed frame (1), and fixing mechanisms are symmetrically provided on both sides of the pressure platform (2) and the mold (3), and the mold (3) is installed on the top of the pressure platform (2) through a fixed connection. A punch (4) is provided above the fixed frame (1), and a lifting mechanism is provided at the top of the fixed frame (1), and the bottom of the lifting mechanism is connected to the punch (4). A wire-drawing encoder (13) is installed on the top of the fixed frame (1); The fixing mechanism comprises a threaded rod (5) and a connecting ear (6); the two sides of the bottom of the pressure platform (2) are symmetrically fixedly connected with an articulated seat, the inside of the articulated seat is hinged with a threaded rod (5); the two sides of the mold (3) are symmetrically fixedly connected with the connecting ear (6); the top end of the threaded rod (5) passes through the inside of the connecting ear (6) and is threadedly connected with a nut.

2. The wire-drawing encoder processing equipment with a pore nozzle according to claim 1 is characterized in that: The lifting mechanism comprises a threaded sleeve (9) and a screw rod (10); the top of the fixed frame (1) is rotatably connected to the threaded sleeve (9); the internal thread of the threaded sleeve (9) is connected to the screw rod (10); the bottom end of the threaded sleeve (9) is fixedly connected to the top of the punch (4); the back side of the fixed frame (1) is fixedly connected to a slide plate (7); the back side of the punch (4) is fixedly connected to a limit block (8); the punch (4) is slidably connected to the inner wall of the slide plate (7) via the limit block (8).

3. The wire-drawing encoder processing equipment with a pore nozzle according to claim 2 is characterized in that: A motor (12) is fixedly mounted on one side of the top of the fixing frame (1), and a gear (11) is fixedly connected to the outer side of the threaded sleeve (9) and the output end of the motor (12), and the outer walls of the two gears (11) are meshed with each other.

4. The wire-drawing encoder processing equipment with a pore nozzle according to claim 1 is characterized in that: The draw-wire encoder (13) comprises a group of springs, draw-wires and air hole nozzles, and the draw-wires are made of soft multi-strand stainless steel wire ropes.

5. The wire-drawing encoder processing equipment with a pore nozzle according to claim 1 is characterized in that: The top of the pressure platform (2) is slidably connected to a movable plate (14), the punch (4) and the movable plate (14) are vertically parallel, and a stripping mechanism is provided inside the pressure platform (2).

6. The wire-drawing encoder processing equipment with a pore nozzle according to claim 5, characterized in that: The stripping mechanism comprises a telescopic rod (15), a spring (16) and a nylon sleeve (17); the interior of the pressure platform (2) is symmetrically fixedly connected with the telescopic rod (15); the top end of the telescopic rod (15) is fixedly connected to the bottom of the movable plate (14); the outer side of the telescopic rod (15) is provided with a spring (16); the interior of the telescopic rod (15) is provided with a nylon sleeve (17).

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