Hardware machining bending device facilitating part taking

Abstract

The utility model relates to the technical field of hardware machining, in particular to a hardware machining bending device convenient to take, which comprises a base, the bottom of the base is fixedly connected with a first support frame, the left side of the first support frame is fixedly connected with a transverse plate, and the top of the base is provided with a limiting mechanism and an ejection mechanism. A transverse groove is formed in the base, the limiting mechanism comprises a motor, the motor is fixedly connected to the top of a transverse plate, the output end of the motor is fixedly connected with a first rotating rod through a coupler, the motor is arranged to be used for driving the first rotating rod to rotate, and the first rotating rod movably penetrates through the base and extends towards the top of the base; a first gear is fixedly connected to the outer wall of the first rotating rod, a second rotating rod is rotationally connected to the top of the base through a bearing, the first clamping plate and the second clamping plate move towards the inner side, a workpiece can be clamped and fixed, and the situation that machining is affected due to position deviation during machining is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware machining, in particular to a hardware machining bending device which is convenient for taking out parts. Background Art

[0002] Hardware processing is to process raw materials (stainless steel, copper, aluminum, iron, etc.) into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines and other machines. A bending machine is a machine that can bend thin plate hardware. Its structure mainly includes a bracket, a workbench and a clamping plate.

[0003] According to the Chinese patent with the announcement number "CN211588220U", a hardware stamping and bending device for mechanical manufacturing is disclosed. The top of the column is connected to the screw guide rail body, the inner sliding connection of the screw guide rail body is connected to the slider, and the top of the base is connected to the stamping plate. The utility model performs stamping processing on the parts on the stamping plate by lowering the output shaft of the stamping hydraulic cylinder, fixing the parts with the stamping hydraulic cylinder, and driving the bending plate to rotate with the hydraulic telescopic rod to bend the parts, thereby achieving the processing of stamping and bending at the same time, saving labor. The time and cost of operation are reduced, and it is convenient for the staff to work. The slider on the screw guide rail body slides to drive the stamping hydraulic cylinder to slide, so as to achieve the effect of adjusting the position. When the hardware only needs to be stamped separately, the stamping hydraulic cylinder can be moved to the top of the stamping plate, so as to achieve the effect of stamping the hardware and facilitate the work of the staff. When in use, the size of the fixed frame is consistent, and only a single size of plate can be limited and fixed, which will lead to poor practicality. Therefore, a hardware machining bending device that is easy to take out is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a hardware machining bending device which is convenient for taking out parts, in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a hardware machining and bending device that is convenient for taking parts, including a base, the bottom of the base is fixedly connected to a first support frame, the left side of the first support frame is fixedly connected to a horizontal plate, the top of the base is provided with a limiting mechanism and an ejection mechanism, a horizontal groove is opened inside the base, the limiting mechanism includes a motor, the motor is fixedly connected to the top of the horizontal plate, the output end of the motor is fixedly connected to the first rotating rod through a coupling, the motor is provided to drive the first rotating rod to rotate, the first rotating rod movably passes through the base and extends to its top, the outer wall of the first rotating rod is fixedly connected to the first gear, the base The top of the base is rotatably connected to the second rotating rod through a bearing, the outer wall of the second rotating rod is fixedly connected to the second gear, the first gear is meshed with the second gear, and the first gear is arranged to drive the second gear to rotate. The top of the base is fixedly connected to the fixing plate, the back of the fixing plate is fixedly connected to the sliding rod, and the outer wall of the sliding rod is provided with a first sliding sleeve, the left side of the first sliding sleeve is fixedly connected to the first connecting plate, the left side of the first connecting plate is fixedly connected to the first tooth plate, the first tooth plate is meshed with the first gear, and the first gear is arranged to drive the first tooth plate to move, and the back of the first connecting plate is fixedly connected to the first clamping plate, and the first clamping plate is set to limit the workpiece.

[0006] Preferably, the outer wall of the sliding rod is provided with a second sliding sleeve, the left side of the second sliding sleeve is fixedly connected to a second connecting plate, the left top of the second connecting plate is fixedly connected to a connecting block, the left side of the connecting block is fixedly connected to a second tooth plate, the second tooth plate is meshed with the second gear, the front side of the second connecting plate is fixedly connected to a second splint, and a second gear is provided to drive the second tooth plate to move.

[0007] Preferably, the ejection mechanism includes a cylinder, which is fixedly connected to the bottom of the first support frame. The output end of the cylinder is fixedly connected to a connecting rod, which movably passes through the interior of the first support frame and extends into the interior thereof. The cylinder is provided to drive the connecting rod to extend and retract.

[0008] Preferably, the top of the connecting rod is fixedly connected to a top plate, the inside of the first support frame is fixedly connected to a vertical rod, the top plate is slidably connected to the outer wall of the vertical rod, and the top of the top plate is fixedly connected to a push rod, which is provided to eject the workpiece.

[0009] Preferably, a support plate is fixedly connected to the top of the base, a first telescopic rod is fixedly connected to the left side of the support plate, and a first mold is fixedly connected to the left side of the first telescopic rod.

[0010] Preferably, the top of the base is fixedly connected to a second support frame, the bottom of the second support frame is fixedly connected to a second telescopic rod, the bottom of the second telescopic rod is fixedly connected to an extrusion plate, and the bottom of the base is fixedly connected to support legs, which are provided to support the base.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. A hardware machining and bending device that is convenient for taking out parts, through the cooperation among the motor, the first rotating rod, the first gear, the second rotating rod, the second gear, the fixed plate, the sliding rod, the first connecting plate, the first tooth plate, the first clamping plate, the second connecting plate, the second tooth plate, and the second clamping plate, the first clamping plate and the second clamping plate are moved inward, so that the workpiece can be clamped and fixed to avoid position displacement during processing and thus affecting the processing.

[0013] 2. This hardware machining bending device is convenient for taking out parts. Through the cooperation among the cylinder, connecting rod, top plate, top rod and vertical rod, the top rod is lifted by the rise of the top plate, so that the workpiece can be ejected for easy taking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 It is an enlarged view of point A of the present utility model.

[0018] In the figure: 1. base; 2. first supporting frame; 3. horizontal plate; 4. limiting mechanism; 411. motor; 412. first rotating rod; 413. first gear; 414. second rotating rod; 415. second gear; 416. fixing plate; 417. sliding rod; 418. first connecting plate; 419. first tooth plate; 420. first clamping plate; 421. second connecting plate; 422. second tooth plate; 423. second clamping plate; 5. ejection mechanism; 511. cylinder; 512. connecting rod; 513. ejector plate; 514. ejector rod; 515. vertical rod; 6. supporting plate; 7. first telescopic rod; 8. first mold; 9. second supporting frame; 10. second telescopic rod; 11. extrusion plate; 12. supporting leg. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0023] See also Figure 1-4The first gear 413 is fixedly connected to the second gear 414 at the top of the base 1, and the second gear 414 is fixedly connected to the second gear 415 at the top of the base 1. The top is fixedly connected to a fixing plate 416, the back of the fixing plate 416 is fixedly connected to a sliding rod 417, the outer wall of the sliding rod 417 is provided with a first sliding sleeve, the left side of the first sliding sleeve is fixedly connected to a first connecting plate 418, the left side of the first connecting plate 418 is fixedly connected to a first toothed plate 419, the first toothed plate 419 is meshed with the first gear 413, and the first gear 413 is provided to drive the first toothed plate 419 to move.

[0024] Working principle: Start the motor 411, the motor 411 drives the first rotating rod 412 to rotate, and when the first rotating rod 412 rotates, it drives the first gear 413 to rotate, and when the first gear 413 rotates, it drives the second gear 415 to rotate, and when the first gear 413 rotates, it drives the first tooth plate 419 to move, and when the first tooth plate 419 moves, it will drive the first connecting plate 418 to move, and the first clamping plate 420 is driven to move through the movement of the first connecting plate 418, and when the second gear 415 rotates, it drives the second tooth plate 422 to move, and when the second tooth plate 422 moves, it will drive the second connecting plate 421 to move, and the second clamping plate 423 is driven to move through the second connecting plate 421, and the first clamping plate 420 and the second clamping plate 423 are moved inward, so as to clamp and fix the workpiece to avoid position displacement during processing and affecting the processing.

[0025] See also Figure 1-4 On the basis of the above embodiment, in another embodiment of the present invention, the ejection mechanism 5 includes a cylinder 511, which is fixedly connected to the bottom of the first support frame 2. The output end of the cylinder 511 is fixedly connected to a connecting rod 512, which movably passes through the interior of the first support frame 2 and extends therein. The cylinder 511 is provided to drive the connecting rod 512 to extend and retract. The top of the connecting rod 512 is fixedly connected to a top plate 513. A vertical rod 515 is fixedly connected to the interior of the first support frame 2. The top plate 513 is slidably connected to the outer wall of the vertical rod 515. The top of the top plate 513 is fixedly connected to a push rod 514, which is provided to eject the workpiece; the top of the base 1 is fixedly connected to a support plate 6, the left side of the support plate 6 is fixedly connected to a first telescopic rod 7, the left side of the first telescopic rod 7 is fixedly connected to a first mold 8, the top of the base 1 is fixedly connected to a second support frame 9, the bottom of the second support frame 9 is fixedly connected to a second telescopic rod 10, the bottom of the second telescopic rod 10 is fixedly connected to an extrusion plate 11, the bottom of the base 1 is fixedly connected to a support leg 12, and the support leg 12 is provided to support the base 1.

[0026] Working principle: Start the second telescopic rod 10, the second telescopic rod 10 drives the extrusion plate 11 to press down, and the workpiece is extruded and bent by the extrusion plate 11. When the bending is completed, start the cylinder 511, and the cylinder 511 drives the connecting rod 512 to extend and retract. The connecting rod 512 drives the top plate 513 to move upward. When the top plate 513 moves upward, it drives the ejector rod 514 to move upward. The workpiece on the inner wall of the mold can be ejected by the ejector rod 514, making it easier to remove the workpiece.

[0027] This utility model provides a metal machining bending device that facilitates component removal. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the utility model. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications should also be considered within the scope of protection of the utility model. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A metal machining bending device for facilitating part removal, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a first support frame (2), the left side of the first support frame (2) is fixedly connected to a horizontal plate (3), the top of the base (1) is provided with a limiting mechanism (4) and an ejection mechanism (5), and a horizontal groove is provided inside the base (1); The limiting mechanism (4) includes a motor (411), the motor (411) is fixedly connected to the top of the horizontal plate (3), the output end of the motor (411) is fixedly connected to a first rotating rod (412) via a coupling, the first rotating rod (412) movably passes through the base (1) and extends toward the top thereof, the outer wall of the first rotating rod (412) is fixedly connected to a first gear (413), the top of the base (1) is rotatably connected to a second rotating rod (414) via a bearing, the outer wall of the second rotating rod (414) is fixedly connected to a second gear (415), and the first gear (413) is engaged with the second gear (415), the top of the base (1) is fixedly connected with a fixed plate (416), the back of the fixed plate (416) is fixedly connected with a slide rod (417), the outer wall of the slide rod (417) is provided with a first sliding sleeve, the left side of the first sliding sleeve is fixedly connected with a first connecting plate (418), the left side of the first connecting plate (418) is fixedly connected with a first tooth plate (419), the first tooth plate (419) is engaged with the first gear (413), and the back of the first connecting plate (418) is fixedly connected with a first clamping plate (420).

2. The metal machining and bending device for facilitating part removal according to claim 1, characterized in that: The outer wall of the sliding rod (417) is provided with a second sliding sleeve, the left side of the second sliding sleeve is fixedly connected to a second connecting plate (421), the left top of the second connecting plate (421) is fixedly connected to a connecting block, the left side of the connecting block is fixedly connected to a second tooth plate (422), the second tooth plate (422) is engaged with the second gear (415), and the front of the second connecting plate (421) is fixedly connected to a second clamping plate (423).

3. The metal machining and bending device for facilitating part removal according to claim 1, characterized in that: The ejection mechanism (5) comprises a cylinder (511), the cylinder (511) being fixedly connected to the bottom of the first support frame (2), the output end of the cylinder (511) being fixedly connected to a connecting rod (512), the connecting rod (512) being movably passed through the interior of the first support frame (2) and extending into the interior thereof.

4. The metal machining and bending device for facilitating part removal according to claim 3, characterized in that: The top of the connecting rod (512) is fixedly connected to a top plate (513), the interior of the first support frame (2) is fixedly connected to a vertical rod (515), the top plate (513) is slidably connected to the outer wall of the vertical rod (515), and the top of the top plate (513) is fixedly connected to a top rod (514).

5. The metal machining and bending device for facilitating part removal according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support plate (6), the left side of the support plate (6) is fixedly connected to a first telescopic rod (7), and the left side of the first telescopic rod (7) is fixedly connected to a first mold (8).

6. The metal machining and bending device for facilitating part removal according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a second support frame (9), the bottom of the second support frame (9) is fixedly connected to a second telescopic rod (10), the bottom of the second telescopic rod (10) is fixedly connected to an extrusion plate (11), and the bottom of the base (1) is fixedly connected to a support leg (12).

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