Stamping part cutting device

Abstract

The stamping part cutting device comprises a supporting base, a cutting mechanism and a fixing mechanism, the cutting mechanism and the fixing mechanism are both installed on the top of the supporting base and distributed front and back, an electric telescopic rod is fixedly arranged on the top of a sliding block, a supporting block is fixedly arranged at the output end of the electric telescopic rod, and two connecting holes are formed in one side of the supporting block. Sliding rods are inserted into the inner walls of the two connecting holes in a penetrating mode, a supporting frame is fixedly arranged at one ends of the two sliding rods, a cutting blade is rotationally arranged at the bottom of the supporting frame, and a one-way lead screw is rotationally arranged on the inner wall of one connecting hole. According to the stamping part cutting device, the rotating handle is rotated to enable the one-way lead screw to rotate so as to adjust the cutting position of the supporting frame and the cutting blade on a stamping part, meanwhile, the first motor is started to rotate the two-way lead screw so that the cutting mechanism can be automatically driven to move above the stamping part to achieve cutting, and workers do not need to manually hold equipment for cutting; and the cutting speed is increased, so that the production efficiency of stamping parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping part processing, in particular to a stamping part cutting device. Background Art

[0002] Stamping is a forming process that uses a press and a die to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping parts, especially plates, often have burrs and edge stretching at the edges during the stamping process. In this case, the edges of the plate stamping parts need to be trimmed before they can be put into use, and a cutting device is required for cutting.

[0003] However, during the cutting process of the existing cutting device, the cutting position and the movement of the cutting device during cutting need to be manually adjusted by the staff. After the adjustment, the cutting device is manually controlled to move for cutting, which is time-consuming and laborious to operate. In the process of mass production of stamping parts, the cutting speed cannot keep up, which will seriously affect the production efficiency of the stamping parts. In this regard, this design proposes a stamping part cutting device. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a stamping part cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a stamping part cutting device, comprising a support base, and a cutting mechanism and a fixing mechanism which are both installed on the top of the support base and are distributed in the front and rear;

[0006] The cutting mechanism includes a slider installed on one side of the top of the support base, an electric telescopic rod is fixedly provided on the top of the slider, a support block is fixedly provided on the output end of the electric telescopic rod, two connecting holes are provided on one side of the support block, sliding rods are inserted through the inner walls of the two connecting holes, a support frame is fixedly provided at one end of the two sliding rods, a cutting blade is rotatably provided on the bottom of the support frame, a one-way screw rod is rotatably provided on the inner wall of one of the connecting holes, and the outer wall of the one-way screw rod is threadedly connected to the inner wall of one of the sliding rods, one end of the one-way screw rod passes through the outer wall of one side of the support block and is connected to a rotating handle, a two-way screw rod is rotatably provided on one side of the outer wall of the support base, and the outer wall of the two-way screw rod is threadedly connected to the inner wall of one side of the slider.

[0007] In one example, one end of the bidirectional lead screw passes through the outer wall of one side of the support base and is connected to the first motor, and one end of the cutting blade passes through the outer wall of one side of the support frame and is connected to the second motor.

[0008] In one example, a limiting slide groove is opened on one side of the top of the support base, and the outer wall of the slider is slidably connected to the inner wall of the limiting slide groove, a cutting groove is opened on one side of the limiting slide groove at the top of the support base, and a discharge groove is opened on one side of the bottom of the support base, and the inner wall of the discharge groove is connected to the inner wall of the cutting groove.

[0009] In one example, a limit slot is provided on the other side of the top of the support base, a connecting slot is provided at the bottom of the inner wall of the limit slot, and a gear is rotatably provided on the inner wall of the connecting slot.

[0010] In one example, a clamping strip is slidably provided on the inner wall of the limiting slot, a clamping plate is fixedly provided at the edge of one side of the top of the clamping strip, a rack is fixedly provided at the bottom of the clamping strip, and the outer wall of the gear is meshed with the outer wall of the rack.

[0011] In one example, a third motor is fixedly provided on one side of the outer wall of the support base, and one end of the gear passes through the outer wall of one side of the support base and is fixedly connected to the output end of the third motor.

[0012] In one example, a control panel is fixedly provided on one side of the support base, and the electric telescopic rod, the first motor, the second motor and the third motor are all electrically connected to an external power supply through the control panel.

[0013] The punching part cutting device proposed by the utility model can bring the following beneficial effects:

[0014] The stamping part cutting device rotates a handle to rotate the one-way screw to adjust the cutting position of the support frame and the cutting blade for the stamping part, and at the same time starts the first motor to rotate the two-way screw to automatically drive the cutting mechanism to move above the stamping part to achieve cutting. There is no need for staff to manually hold the equipment for cutting, which increases the cutting speed and thus improves the production efficiency of the stamping parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cutting mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the top of the support base of the utility model;

[0019] Figure 4It is a structural schematic diagram of the bottom of the card strip of the utility model.

[0020] In the figure: 1. support base; 2. cutting mechanism; 201. slider; 202. electric telescopic rod; 203. support block; 204. connecting hole; 205. slide rod; 206. support frame; 207. cutting blade; 208. one-way screw rod; 209. rotating handle; 210. two-way screw rod; 211. first motor; 212. second motor; 3. limiting slide groove; 4. cutting groove; 5. discharge groove; 6. fixing mechanism; 601. limiting card slot; 602. connecting groove; 603. gear; 604. card strip; 605. splint; 606. rack; 607. third motor. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] The examples are as follows:

[0023] The utility model provides Figure 1-4 A stamping part cutting device shown in the figure comprises a supporting base 1 and a cutting mechanism 2 and a fixing mechanism 6 which are both installed on the top of the supporting base 1 and are distributed in the front and rear;

[0024] The cutting mechanism 2 includes a slider 201 installed on one side of the top of the support base 1, an electric telescopic rod 202 is fixedly provided on the top of the slider 201, a support block 203 is fixedly provided on the output end of the electric telescopic rod 202, two connecting holes 204 are provided on one side of the support block 203, the inner walls of the two connecting holes 204 are interspersed with sliding rods 205, one end of the two sliding rods 205 is fixedly provided with a support frame 206, a cutting blade 207 is rotatably provided at the bottom of the support frame 206, a one-way screw rod 208 is rotatably provided on the inner wall of one of the connecting holes 204, and the outer wall of the one-way screw rod 208 It is threadedly connected to the inner wall of one of the slide bars 205, and one end of the one-way screw rod 208 passes through the outer wall of one side of the support block 203 and is connected to a rotating handle 209. A two-way screw rod 210 is rotatably provided on one side of the outer wall of the support base 1, and the outer wall of the two-way screw rod 210 is threadedly connected to the inner wall of one side of the slider 201. When the rotating handle 209 rotates with the one-way screw rod 208, one of the slide bars 205 is threadedly connected to it, and the other slide bar 205 plays a limiting role in the connecting hole 204, so that the support frame 206 will not rotate therewith, but slide back and forth to adjust the cutting position.

[0025] One end of the bidirectional screw rod 210 passes through the outer wall of one side of the support base 1 and is connected to a first motor 211, and one end of the cutting blade 207 passes through the outer wall of one side of the support frame 206 and is connected to a second motor 212, and the first motor 211 can be driven forward and reversely, so that the bidirectional screw rod 210 can move back and forth on the support base 1 with the cutting mechanism 2;

[0026] Furthermore, a limiting slide groove 3 is provided on one side of the top of the support base 1, and the outer wall of the slider 201 is slidably connected to the inner wall of the limiting slide groove 3, a cutting groove 4 is provided on one side of the top of the support base 1 located at the limiting slide groove 3, and a discharging groove 5 is provided on one side of the bottom of the support base 1, and the inner wall of the discharging groove 5 is connected to the inner wall of the cutting groove 4, and the cut scraps fall into the cutting groove 4 due to gravity. Since the bottom of the cutting groove 4 is designed to be in an inclined state and is connected to the discharging groove 5, it automatically slides into the discharging groove 5, which is convenient for later collection and processing, and the limiting slide groove 3 limits the slider 201, so that it can slide in it but cannot escape;

[0027] Furthermore, a limit slot 601 is provided on the other side of the top of the support base 1, a connecting slot 602 is provided at the bottom of the inner wall of the limit slot 601, a gear 603 is rotatably provided on the inner wall of the connecting slot 602, and the outer wall of the gear 603 is interlaced and connected with the inner wall of the connecting slot 602.

[0028] A clip strip 604 is slidably provided on the inner wall of the limiting slot 601, a splint 605 is fixedly provided at the edge of one side of the top of the clip strip 604, a rack 606 is fixedly provided at the bottom of the clip strip 604, and the outer wall of the gear 603 is meshed with the outer wall of the rack 606, and the rack 606 is inserted and connected in the connecting slot 602, and the part of the rack 606 protruding from the clip strip 604 can be inserted and connected in the inner wall at one end of the connecting slot 602, so that the extrusion distance of the splint 605 can be extended.

[0029] A third motor 607 is fixedly provided on one side of the outer wall of the support base 1, and one end of the gear 603 passes through the outer wall of one side of the support base 1 and is fixedly connected to the output end of the third motor 607. Before cutting, the stamping part is placed on the support base 1 and the third motor 607 is started to rotate the gear 603 and engage the rack 606 so that it slides in the limit slot 601 with the card strip 604 until the top clamp 605 contacts the stamping part and squeezes it between one side of it and one side of the top of the support base 1, so that the stamping part is fixed and not easy to shake during cutting.

[0030] Working principle: When using the stamping cutting device in this design, first, the sheet metal stamping to be cut needs to be placed on the top of the support base 1, and then the fixing mechanism 6 is used to fix it, and the end to be cut is directed to one side of the cutting groove 4. When cutting, according to the required cutting length, the rotating handle 209 on one side of the support block 203 is rotated to rotate the one-way screw rod 208 and then threadedly connect one of the slide bars 205 so that the two slide bars 205 move with the support frame 206 in the connecting hole 204, so as to adjust the position of the cutting blade 207 and move it to When the specified cutting distance is reached, the electric telescopic rod 202 is started to lower the support block 203 so that the cutting blade 207 contacts the stamping part. At the same time, the first motor 211 and the second motor 212 are started so that the cutting blade 207 rotates to cut the stamping part. At the same time, the bidirectional screw rod 210 rotates to move the entire cutting mechanism 2 above the stamping part, so that the blade cuts off all the excess parts. There is no need for the staff to manually adjust the placement position of the stamping part, which is convenient for quickly and accurately determining the cutting position. At the same time, there is no need for handheld cutting equipment to cut, which increases the cutting speed and thus improves the production efficiency of the stamping parts.

[0031] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A stamping part cutting device, comprising a support base (1), a cutting mechanism (2) and a fixing mechanism (6) both mounted on the top of the support base (1) and arranged in front and rear; Features: The cutting mechanism (2) comprises a slider (201) mounted on one side of the top of the support base (1); an electric telescopic rod (202) is fixedly provided on the top of the slider (201); a support block (203) is fixedly provided on the output end of the electric telescopic rod (202); two connection holes (204) are provided on one side of the support block (203); sliding rods (205) are inserted through the inner walls of the two connection holes (204); a support frame (206) is fixedly provided on one end of the two sliding rods (205); and the support frame (206) A cutting blade (207) is rotatably provided at the bottom, a one-way screw (208) is rotatably provided on the inner wall of one of the connecting holes (204), and the outer wall of the one-way screw (208) is threadedly connected to the inner wall of one of the sliding rods (205), one end of the one-way screw (208) passes through the outer wall of one side of the support block (203) and is connected to a rotating handle (209), and a two-way screw (210) is rotatably provided on one side of the outer wall of the support base (1), and the outer wall of the two-way screw (210) is threadedly connected to the inner wall of one side of the sliding block (201).

2. A stamping part cutting device according to claim 1, characterized in that: One end of the bidirectional screw rod (210) passes through the outer wall of one side of the support base (1) and is connected to a first motor (211), and one end of the cutting blade (207) passes through the outer wall of one side of the support frame (206) and is connected to a second motor (212).

3. A stamping part cutting device according to claim 1, characterized in that: A limiting slide groove (3) is provided on one side of the top of the support base (1), and the outer wall of the slider (201) is slidably connected to the inner wall of the limiting slide groove (3); a cutting groove (4) is provided on the top of the support base (1) and located on one side of the limiting slide groove (3); a discharge groove (5) is provided on one side of the bottom of the support base (1), and the inner wall of the discharge groove (5) is connected to the inner wall of the cutting groove (4).

4. A stamping part cutting device according to claim 1, characterized in that: A limit slot (601) is provided on the other side of the top of the support base (1), a connecting slot (602) is provided at the bottom of the inner wall of the limit slot (601), and a gear (603) is rotatably provided on the inner wall of the connecting slot (602).

5. A stamping part cutting device according to claim 4, characterized in that: A clamping strip (604) is slidably provided on the inner wall of the limit clamping slot (601), a clamping plate (605) is fixedly provided at the edge of one side of the top of the clamping strip (604), a rack (606) is fixedly provided at the bottom of the clamping strip (604), and the outer wall of the gear (603) is meshed with the outer wall of the rack (606).

6. A stamping part cutting device according to claim 4, characterized in that: A third motor (607) is fixedly provided on one side of the outer wall of the support base (1), and one end of the gear (603) passes through the outer wall of one side of the support base (1) and is fixedly connected to the output end of the third motor (607).

7. A stamping part cutting device according to claim 6, characterized in that: A control panel is fixedly provided on one side of the support base (1), and the electric telescopic rod (202), the first motor (211), the second motor (212) and the third motor (607) are all electrically connected to an external power source via the control panel.

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