Punching device for mold machining

Abstract

A punching device for die machining comprises a rack, a punching mechanism and a feeding mechanism, a movable groove is formed in the rack, two fixing plates are symmetrically and fixedly arranged on the two sides of the movable groove, a double-thread lead screw is rotationally arranged on one side between the two fixing plates, a guide rod is fixedly arranged on the other side between the two fixing plates, two clamping plates are symmetrically arranged between the two fixing plates, and the two clamping plates are fixedly arranged on the two clamping plates. One end of the two ends of the clamping plate is slidably connected with the guide rod, the other end of the clamping plate is in threaded connection with the double-end threaded lead screw, the punching mechanism is movably arranged on the rack, the feeding mechanism is arranged below the rack and composed of a containing table, a hydraulic telescopic rod and a movable frame, one end of the movable frame is fixedly connected to the lower portion of the rack, and the other end of the movable frame is fixedly connected to the lower portion of the rack. The other end of the movable frame is located outside the rack, a supporting base is arranged on the movable frame in a sliding mode, the hydraulic telescopic rod is fixedly installed above the supporting base, and the containing table is fixedly installed on the top of the hydraulic telescopic rod and matched with the movable groove. The feeding and discharging device has the advantages of facilitating feeding and discharging, reducing labor intensity and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch technology field especially relates to a mould processing punch device. BACKGROUND

[0002] The punch device refers to the tool that the target object is more hard, more sharp, and the mechanical and equipment are collectively called in the way of rotating cutting or rotating extrusion, and leave the cylindrical hole on the target object, and the metal mould needs to be punched in the process of metal mould processing.

[0003] But in actual use, need to put the metal mould into the punch device's workstation and punch, but because the metal mould is all relatively heavy, it is extremely inconvenient to carry up and carry down, and makes the labor intensity of staff, therefore, there is the space for improvement. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of mould processing punch device to solve the problem in background art.

[0005] To solve the above problems, the utility model provides a kind of mould processing punch device, including rack, punch mechanism, feeding mechanism, the rack is equipped with a movable slot, and two fixed plates are symmetrically fixed in the two sides of movable slot, double-head threaded screw rod is rotatably arranged between the two fixed plates, and guide rod is fixedly arranged on the other side, two clamping plates are symmetrically arranged between the two fixed plates, one end of the two ends of clamping plate is slidably connected with guide rod, and the other end is threadedly connected with double-head threaded screw rod, the punch mechanism is movably arranged on the rack, the feeding mechanism is arranged below the rack, the feeding mechanism is composed of placing table, hydraulic telescopic rod and moving frame, one end of the moving frame is fixedly connected below the rack, and the other end is located outside the rack, a mounting groove is formed in the middle of the moving frame, a threaded screw rod is rotatably arranged in the mounting groove, one end of the threaded screw rod is connected with driving motor, a supporting seat is slidably arranged on the moving frame, and the supporting seat is threadedly connected with the threaded screw rod, the hydraulic telescopic rod is fixedly installed above the supporting seat, the placing table is fixedly installed on the top of hydraulic telescopic rod, and the placing table is movably embedded in movable slot.

[0006] Preferably, two arc-shaped limiting strips are symmetrically fixed on the moving frame and slideably connected with the bottom of the supporting seat.

[0007] Preferably, one end of the double-head threaded screw rod is fixedly installed with a driving handle.

[0008] Preferably, the placing table is provided with a cavity, and a collection box is pullably arranged, and the placing surface on the top of the placing table is a grid shape in communication with the cavity.

[0009] The beneficial effects of the above technical solutions are:

[0010] 1, use, the placement table in the feeding mechanism is located outside the frame, at this time the hydraulic telescopic rod is in the contraction state, so that the placement table is in the lowest position, facilitate the mold that needs to be punched is put on the placement table, then the driving motor drives the threaded lead screw to drive the support seat, so that the placement table moves to the lower of the frame, at this time the placement table is aligned with the movable groove, then the hydraulic telescopic rod drives the placement table to embed in the movable groove, so that the mold to be processed is located between the two clamping plates above the frame, in turn facilitate feeding, and reduce the labor intensity.

[0011] 2, when the mold is located between the two clamping plates above the frame, the driving handle drives the double threaded lead screw, so that the two clamping plates move towards each other, the mold is clamped, and the punching mechanism is punched, the mold is released after punching, then the hydraulic telescopic rod is driven to drive the mold on the placement table to pass through the movable groove, so that the mold is located below the frame, then the driving motor drives the support seat through the threaded lead screw, so that the mold is located outside the frame, in turn facilitate discharging, and reduce the labor intensity.

[0012] 3, the setting of the cavity and the collection box can concentrate the waste generated during punching. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model.

[0014] Fig. 2 It is a three-dimensional structure schematic diagram of the utility model in the expanded state.

[0015] Among them: 1-frame; 11-movable groove; 12-fixed plate; 13-double threaded lead screw; 14-guide rod; 15-clamping plate; 16-driving handle; 2-punching mechanism; 3-feeding mechanism; 31-placement table; 311-lattice; 32-hydraulic telescopic rod; 33-moving frame; 34-mounting groove; 35-threaded lead screw; 36-driving motor; 37-support seat; 38-limiting strip; 39-collection box. DETAILED DESCRIPTION

[0016] The embodiment of the utility model is described in detail below in combination with the drawings.

[0017] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, can be detachably connected, movably connected or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] As Figs. 1-2 In the embodiment, a mold machining punching device, comprising a rack 1, a punching mechanism 2, a feeding mechanism 3, a movable groove 11 is arranged in the rack 1, and two fixed plates 12 are symmetrically arranged on both sides of the movable groove 11, a double-headed threaded screw rod 13 is rotatably arranged between the two fixed plates 12, a guide rod 14 is fixedly arranged on the other side, two clamping plates 15 are symmetrically arranged between the two fixed plates 12, one end of the two clamping plates 15 is slidably connected with the guide rod 14, and the other end is threadedly connected with the double-headed threaded screw rod 13, the punching mechanism 3 is movably arranged on the rack 1, the feeding mechanism 3 is arranged below the rack 1, the feeding mechanism 3 is composed of a placing table 31, a hydraulic telescopic rod 32 and a moving frame 33, one end of the moving frame 33 is fixedly connected below the rack 1, the other end is located outside the rack 1, a mounting groove 34 is formed in the middle of the moving frame 33, a threaded screw rod 35 is rotatably arranged in the mounting groove 34, one end of the threaded screw rod 35 is connected with a driving motor 36, a supporting seat 37 is slidably arranged on the moving frame 33, and the supporting seat 37 is threadedly connected with the threaded screw rod 35, the hydraulic telescopic rod 32 is fixedly installed above the supporting seat 37, the placing table 31 is fixedly installed on the top of the hydraulic telescopic rod 32, and the placing table 31 is movably embedded in the movable groove 11.

[0020] Through the technical scheme, the placing table 31 in the feeding mechanism 3 is located outside the rack 1, at this time, the hydraulic telescopic rod 32 is in the retracted state, so that the placing table 31 is in the lowest position, facilitating the workers to place the mold to be punched on the placing table 31, then the driving motor 36 drives the threaded lead screw 35 to drive the support seat 37 to slide in the moving frame 31, so that the placing table 31 moves to the lower side of the rack 1, at this time, the placing table 31 is aligned with the movable groove 11, then the hydraulic telescopic rod 32 drives the placing table 31 to move upwards and embeds into the movable groove 11, at this time, the mold to be punched placed on the placing table 31 is located between the two clamping plates 15 above the rack 1, and the feeding is completed, at this time, the rotation of the double-headed threaded lead screw 13 enables the two clamping plates 15 to move towards each other between the two fixed plates 12, so that the mold is clamped from both sides, after the mold is clamped and fixed, the punching mechanism 2 is used for punching the mold, the punching mechanism 2 is a mature technical scheme, which is not described here, after the punching is completed, the rotation of the double-headed threaded lead screw 13 enables the clamping plate 15 to move away, so as to release the clamping of the two sides of the mold, at this time, the hydraulic telescopic rod 32 moves back, so that the punched mold is located below the rack 1, then the rotation of the threaded lead screw 35 driven by the driving motor 36 enables the punched mold to move to the outside of the rack 1, so as to facilitate the unloading, the guide rod 14 on one side between the two fixed plates 12 is used for cooperating with the double-headed threaded lead screw 13 on the other side to work, so as to ensure the stability of the movement of the clamping plate 15; through the above-mentioned mode, the utility model has the advantages of facilitating feeding and unloading, reducing labor intensity and the like.

[0021] Preferably, two arc-shaped limiting strips 38 are symmetrically and fixedly arranged on the moving frame 33 and located on both sides of the mounting groove 34, and the bottom of the support seat 37 is slidably connected with the two limiting strips 38.

[0022] Through the technical scheme, the limiting strips 38 are arranged to ensure the stability of the sliding of the threaded lead screw 35 and the support seat 37 on the moving frame 33.

[0023] Preferably, one end of the double-headed threaded lead screw 13 is fixedly provided with a driving handle 16.

[0024] Through the technical scheme, the driving handle 16 is arranged to facilitate the rotation of the double-headed threaded lead screw 13 between the two fixed plates 12, so as to facilitate the movement of the two clamping plates 15 between the two fixed plates 12, and facilitate the clamping work.

[0025] Preferably, the placing table 31 is provided with a cavity, and a collecting box 39 is slidably arranged in the cavity, and the placing surface of the top of the placing table 31 is a grid 311 in communication with the cavity.

[0026] Through the technical scheme, the grid-shaped 311 on the top of the placing table 31 is arranged, so that the waste generated during punching can fall into the collecting box 39 in the cavity, and the waste can be collected in the collecting box 39, thereby facilitating cleaning.

[0027] Finally, it should be noted that: the above implementation cases are only used to illustrate the present application, and are not limited to the technical solutions described in the present application; therefore, although the present application has been described in detail with reference to the above-mentioned various embodiments, those skilled in the art should understand that the present application can still be modified or replaced by equivalents, and all technical solutions and improvements that do not deviate from the spirit and scope of the present application should be covered in the scope of the claims of the present application; the technology not described in detail in the present application is realized by the existing technology.

Claims

1. A die-cutting device, comprising a frame, a punching mechanism, and a feeding mechanism, characterized in that: The frame has a movable slot, and two fixed plates are symmetrically fixed on both sides of the movable slot. A double-ended threaded screw is rotatably mounted on one side between the two fixed plates, and a guide rod is fixed on the other side. Two clamping plates are symmetrically mounted between the two fixed plates, and one end of the clamping plate is slidably connected to the guide rod, and the other end is threadedly connected to the double-ended threaded screw. The drilling mechanism is movably mounted on the frame, and the feeding mechanism is located below the frame. The feeding mechanism consists of a placement platform, a hydraulic telescopic rod, and a movable frame. One end of the movable frame is fixed to the bottom of the frame, and the other end is located outside the frame. An installation slot is opened in the middle of the movable frame, and a threaded screw is rotatably mounted in the installation slot. One end of the threaded screw is connected to a drive motor. A support seat is slidably mounted on the movable frame, and the support seat is threadedly connected to the threaded screw. The hydraulic telescopic rod is fixedly mounted above the support seat, and the placement platform is fixedly mounted on the top of the hydraulic telescopic rod, and the placement platform is movably embedded in the movable slot.

2. The die-cutting device according to claim 1, characterized in that: Two arc-shaped limiting strips are symmetrically fixed on both sides of the mounting slot on the mobile frame, and the bottom of the support base is slidably connected to the two limiting strips.

3. The die-cutting device according to claim 1, characterized in that: A drive handle is fixedly installed at one end of the double-ended threaded screw.

4. The die-cutting device according to claim 1, characterized in that: The placement platform has a cavity inside and a pull-out collection box. The placement surface on the top of the placement platform is a grid-like structure that communicates with the cavity.

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