Hardware multi-hole stamping device

Abstract

The utility model discloses a multi-hole stamping device for hardware, and relates to the technical field of hardware. The hardware multi-hole stamping device comprises a machining table, stamping equipment, a positioning device, an ejection device and a control panel are arranged at the top end of the machining table, and the positioning device and the ejection device are located on the two sides of the stamping equipment respectively. According to the multi-hole stamping device for the hardware, the positioning device is arranged, a built-in motor is used for driving a gear to drive a rack to drive a bending rod to move relatively, two sets of clamping balls are made to penetrate through an inserting opening to conduct auxiliary clamping on the hardware located in a containing groove, and the hardware is stably clamped in the containing groove; therefore, the problem that the hardware is prone to deviation during punching is avoided, the punching equipment can accurately position the punching point position of the hardware, the punching accuracy is remarkably improved, and the machining effect of the hardware is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware technical field, concretely is a kind of hardware multi-hole punching device. BACKGROUND

[0002] Hardware is the tool obtained by processing, casting with gold, silver, copper, iron, tin and other metals, hardware fittings refers to the machine parts or components made of hardware, and some small hardware products, it can be used alone, can also be made into tools, for example, hardware tools, hardware parts, daily hardware, building hardware and security products, etc., when hardware is processed, user also needs to use stamping equipment to process hardware.

[0003] Multi-hole punching device is a professional device for punching multiple positions of processed metal or non-metal materials.

[0004] Through searching, in the patent announcement No.CN216226423U, a kind of hardware multi-hole punching device is proposed "the utility model discloses a processing plate, spring, round bar, protective plate are set up, the material being processed can be placed and fixed by the storage groove of processing plate, the cooperation of spring's elastic force and protective plate provides buffer and protection when punch is pressed down, prevents the damage caused to processing plate itself by the long-term punching work of punch, ensures the service life of processing plate while avoiding certain economic loss";

[0005] But the above scheme still has certain deficiency in actual use, the above scheme adopts storage groove to place and fix the material being processed, but does not set positioning measure for hardware, so that hardware is prone to deviation when being punched, so that the precision of stamping is greatly discounted, thereby affecting the processing effect of hardware. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of hardware multi-hole punching device to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of hardware multi-hole punching device, including processing table, the top of the processing table is provided with stamping equipment, positioning device, ejector device and control panel, the positioning device and ejector device are located at the two sides of stamping equipment respectively;

[0008] The positioning device includes drive box and overhauling cover, the inner wall of the drive box is rotatably connected with drive gear by built-in motor, the outer side of the drive gear is engaged with two racks, the outer side of the rack is fixedly installed with bent rod, the other end of the bent rod is fixedly installed with clamping ball, and the clamping ball is located on the outer side of the drive box.

[0009] Further, the stamping device comprises a mounting frame and a stamping die, an oil cylinder is fixedly installed at the top end of the mounting frame, and a punch is fixedly connected to the movable end of the oil cylinder, and the punch is located above the stamping die.

[0010] Further, the stamping die is internally provided with a placing groove, and two plug-in interfaces and a top outlet are formed on the outer side of the stamping die and are in communication with the placing groove.

[0011] Further, the top end of the rack is provided with a sliding block, and the bottom end of the maintenance cover is provided with a sliding groove, and the sliding block is located in the sliding groove.

[0012] Further, the inner wall of the driving box is fixedly provided with a sliding rod, and the outer side of the rack is fixedly provided with a follow-up ring, and the sliding rod and the follow-up ring are in sliding connection.

[0013] Further, the ejection device comprises an electric push rod, and the movable end of the electric push rod is fixedly provided with an ejection inclined block.

[0014] Compared with the prior art, the utility model provides a hardware multi-hole stamping device, which has the following beneficial effects:

[0015] The hardware multi-hole stamping device is provided with a positioning device, an internal motor can drive a gear to drive a rack to drive a bending rod to move relatively, two groups of clamping balls pass through plug-in interfaces to assist in clamping hardware in the placing groove, the hardware is stably clamped in the placing groove, the problem that the hardware is prone to deviation during punching is avoided, the stamping device can accurately position the stamping point of the hardware, the stamping accuracy is significantly improved, and the machining effect of the hardware is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a stamping device schematic view of the utility model;

[0018] Figure 3 It is a positioning device schematic view of the utility model;

[0019] Figure 4 It is an ejection device schematic view of the utility model.

[0020] As shown in the figure: 1, processing platform; 2, stamping equipment; 201, mounting frame; 202, oil cylinder; 203, punch; 204, stamping die; 205, placing groove; 206, plug-in interface; 207, ejection port; 3, positioning device; 301, drive box; 302, maintenance cover; 303, drive gear; 304, rack; 305, bending rod; 306, clamping ball; 307, sliding block; 308, slide rod; 309, follow-up ring; 4, ejection device; 401, electric push rod; 402, ejection inclined block; 5, control panel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model discloses a hardware multi -hole stamping device, including processing platform 1, the top of processing platform 1 is provided with stamping equipment 2, positioning device 3, ejection device 4 and control panel 5, positioning device 3 and ejection device 4 are located at the both sides of stamping equipment 2 respectively.

[0023] The stamping equipment 2 includes mounting frame 201 and stamping die 204, the top of mounting frame 201 is fixedly installed with oil cylinder 202, the movable end of oil cylinder 202 is fixedly connected with punch 203, punch 203 is located above stamping die 204, the inside of stamping die 204 is provided with placing groove 205, the outside of stamping die 204 is provided with two plug-in interfaces 206 and ejection port 207, plug-in interfaces 206 and ejection port 207 are all communicated with placing groove 205.

[0024] The positioning device 3 includes drive box 301 and maintenance cover 302, the inner wall of drive box 301 is rotatably connected with drive gear 303 through built-in motor, the outside of drive gear 303 is engaged with two racks 304, the outside of rack 304 is fixedly installed with bending rod 305, the other end of bending rod 305 is fixedly installed with clamping ball 306, clamping ball 306 is located at the outside of drive box 301.

[0025] By setting the positioning device 3, the built-in motor can drive the rack 304 to move the bending rod 305 through the driving gear 303, so that the two groups of clamping balls 306 pass through the plug-in interface 206 to assist in clamping the hardware inside the placement slot 205, so that the hardware is stably clamped inside the placement slot 205, thereby avoiding the problem that the hardware is easy to deviate during punching, so that the punching point of the hardware can be accurately positioned by the stamping equipment 2, so that the stamping accuracy is significantly improved, thereby improving the machining effect of the hardware.

[0026] Specifically, the top end of the rack 304 is provided with a sliding block 307, and the bottom end of the maintenance cover 302 is provided with a sliding groove, and the sliding block 307 is located in the sliding groove.

[0027] In this embodiment, the sliding block 307 can slide along the sliding groove at the bottom of the maintenance cover 302, so that the displacement of the rack 304 is guided, and the movement of the rack 304 is more stable.

[0028] Specifically, the inner wall of the driving box 301 is fixedly provided with a sliding rod 308, the outer side of the rack 304 is fixedly provided with a follow-up ring 309, and the sliding rod 308 and the follow-up ring 309 are in sliding connection.

[0029] In this embodiment, the follow-up ring 309 can slide along the surface of the sliding rod 308 following the rack 304, thereby improving the smoothness of the movement of the rack 304.

[0030] Specifically, the ejecting device 4 comprises an electric push rod 401, and the movable end of the electric push rod 401 is fixedly provided with an ejecting inclined block 402.

[0031] In this embodiment, the ejecting device 4 is started, so that the electric push rod 401 starts to drive the ejecting inclined block 402 to move, so that the ejecting inclined block 402 penetrates into the inside of the placement slot 205 through the ejection port 207, and when the slope of the ejecting inclined block 402 gradually contacts the hardware, the hardware will be ejected along the slope direction of the inclined block, thereby facilitating the staff to take.

[0032] In use, first, the hardware to be punched is placed in the placing groove 205 of the punching die 204, then the positioning device 3 is started, so that the built-in motor in the drive box 301 drives the drive gear 303 to rotate, and the rotation of the drive gear 303 drives the rack 304 to mesh and drive, since the two racks 304 are oppositely arranged, the movement directions of the two racks 304 are opposite, and the movement of the rack 304 drives the clamping ball 306 to slide through the bending rod 305, so that the clamping ball 306 passes through the plug-in interface 206 to fit the hardware in the placing groove 205, so that the two groups of clamping balls 306 fix the hardware in the placing groove 205, thereby completing the clamping process.

[0033] Then the oil cylinder 202 at the top end of the mounting frame 201 is started, the movable end of the oil cylinder 202 drives the punch 203 to move vertically, so that the punch 203 starts to punch the hardware in the placing groove 205;

[0034] After the punching process is completed, the positioning device 3 is started again to release the fixation of the hardware, then the ejector device 4 is started, so that the electric push rod 401 drives the ejecting inclined block 402 to displace, so that the ejecting inclined block 402 passes through the ejection port 207 and penetrates into the placing groove 205, and when the slope of the ejecting inclined block 402 gradually contacts the hardware, the hardware is ejected along the slope direction of the inclined block, thereby facilitating the worker to take it.

[0035] In summary, the hardware multi-hole punching device, by arranging the positioning device 3, the built-in motor drives the rack 304 to drive the bending rod 305 to move relatively through the drive gear 303, so that the two groups of clamping balls 306 pass through the plug-in interface 206 to assist in clamping the hardware in the placing groove 205, so that the hardware is stably clamped in the placing groove 205, thereby avoiding the problem that the hardware is easy to deviate during punching, so that the punching equipment 2 can accurately position the punching point of the hardware, so that the punching accuracy is significantly improved, thereby improving the machining effect of the hardware.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for the multiple punching of hardware pieces, comprising a worktable (1), characterized in that: The top end of the processing table (1) is provided with a punching device (2), a positioning device (3), an ejection device (4) and a control panel (5), and the positioning device (3) and the ejection device (4) are respectively located on both sides of the punching device (2); The positioning device (3) comprises a driving box (301) and an inspection cover (302), the inner wall of the driving box (301) is rotatably connected with a driving gear (303) through an internal motor, the outer side of the driving gear (303) is engaged with two racks (304), the outer side of the rack (304) is fixedly installed with a bent rod (305), the other end of the bent rod (305) is fixedly installed with a clamping ball (306), and the clamping ball (306) is located on the outer side of the driving box (301).

2. The hardware multi-hole punching device according to claim 1, wherein: The punching device (2) comprises a mounting frame (201) and a punching die (204), the top end of the mounting frame (201) is fixedly installed with an oil cylinder (202), the movable end of the oil cylinder (202) is fixedly connected with a punch (203), and the punch (203) is located above the punching die (204).

3. The hardware multiple hole punching device of claim 2, wherein: The inside of the punching die (204) is provided with a placing groove (205), and the outside of the punching die (204) is provided with two plug-in interfaces (206) and an ejection port (207), the plug-in interfaces (206) and the ejection port (207) are communicated with the placing groove (205).

4. The hardware multiple hole punching device of claim 1, wherein: The top end of the rack (304) is provided with a sliding block (307), and the bottom end of the inspection cover (302) is provided with a sliding groove, and the sliding block (307) is located in the sliding groove.

5. The hardware multiple hole punching device of claim 1, wherein: The inner wall of the driving box (301) is fixedly installed with a sliding rod (308), the outer side of the rack (304) is fixedly installed with a follow-up ring (309), and the sliding rod (308) and the follow-up ring (309) are slidably connected.

6. The hardware multiple hole punching device of claim 1, wherein: The ejection device (4) comprises an electric push rod (401), and the movable end of the electric push rod (401) is fixedly installed with an ejection inclined block (402).

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