Stamping device for hardware machining

Abstract

The utility model relates to the technical field of hardware stamping, in particular to a stamping device for hardware machining, which is provided with a mounting mechanism capable of turning over a stamping mechanism, is convenient to mount in a super-upward manner, is more convenient and reliable, and improves the practicability. Comprising a stamping die, and further comprises a stamping platform, a rear supporting plate, a rotation restraining base, a movable sleeve, a fixed threaded rod, a rear blocking piece, a twisting handle, a threaded sleeve, an oil cylinder, a telescopic rod and a front plate, the rear side of the top end of the stamping platform is connected with the bottom end of the rear supporting plate, and the upper middle side of the front end of the rear supporting plate is rotationally connected with the middle of the rear side of the front plate through the rotation restraining base; the left and right portions of the rear side of the front plate are each provided with a set of threaded sleeves, the left and right portions of the upper portion of the rear supporting plate are each provided with a set of movable sleeves, and the inner side of each set of movable sleeves is movably provided with a set of fixed threaded rods. A stamping die is mounted at the bottom end of the telescopic rod through a mounting mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hardware stamping, specifically a stamping device for hardware machining BACKGROUND

[0002] Hardware is a tool made of gold, silver, copper, iron, tin and other metals through processing and casting, used to fix, process and decorate things.

[0003] In the hardware machining process, the corresponding stamping device is needed to complete the forming process, and the existing hardware stamping machine with patent number CN118143111A can press the metal plate around the upper stamping block and the lower stamping die to be horizontally attached to the hole plate by the moving assembly driving the attachment disc to first drop, and then the moving assembly drives the lower stamping die in the attachment disc to quickly eject, so that the required hardware can be quickly stamped out on the metal plate pressed flat by the attachment disc, the middle part of the lower stamping die is provided with a hole with the same shape as the hardware, and the shape of the upper stamping block is the same as the hole, so that the hardware stamped out will leak from the bottom of the lower stamping die, this method first presses and fixes the metal plate around the stamping to ensure the flatness and stability of the metal plate during stamping, so that the vibration generated during the stamping process will not be transmitted outward, thereby realizing a stable and effective stamping process, reducing the loss of power during the stamping process, and ensuring the quality of the finished product after stamping.

[0004] However, different stamping dies need to be set for different hardware shapes, and the device is inconvenient to replace and has poor practicality. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the shortcomings of the prior art, the utility model provides a stamping device for hardware machining, which is provided with an installation mechanism capable of overturning the stamping mechanism, which is convenient to install upward, more convenient and reliable, and improves the practicality.

[0007] (II) Technical solutions

[0008] To achieve the above object, the utility model provides the following technical scheme: A punch device for hardware processing, including punch mould, still including punch platform, rear support plate, rotation constraint seat, movable sleeve, fixed threaded rod, rear baffle, hand, threaded sleeve, oil cylinder, telescopic rod and front plate, the rear side of the top end of punch platform is connected with the bottom end of rear support plate, the front end of rear support plate is rotationally connected with the rear middle part of front plate through rotation constraint seat, a group of threaded sleeves are arranged on the left and right sides of the rear side of front plate, a group of movable sleeves are arranged on the left and right sides of the upper part of rear support plate, a group of fixed threaded rods are movably arranged in each movable sleeve, the rear end of fixed threaded rod is connected with the middle part of the front end of rear baffle, the outer side of rear baffle is connected with hand, the inner side of the middle part of front plate is connected with the outer side of the lower part of oil cylinder, the output end of oil cylinder is slidably connected with the top end of telescopic rod, and punch mould is installed on the bottom end of telescopic rod through mounting mechanism.

[0009] Preferably, the mounting mechanism comprises mounting sleeve frame, perforation one, mounting block, slot two, mounting bolt and mounting nut, the top end of mounting sleeve frame is connected with the middle part of the bottom end of telescopic rod, two groups of perforation one are arranged in mounting sleeve frame, the top end of punch mould is connected with the bottom end of mounting block, two groups of slot two are arranged in mounting block, and the outer side of mounting bolt is detachably screwed with the inner side of mounting nut.

[0010] Preferably, it further comprises handle frame and handle sleeve, and the middle part of the left and right sides of front plate is connected with the inner end of a group of handle frames respectively, and one group of handle sleeves is respectively sleeved with the outer side of each handle frame.

[0011] Preferably, it further comprises limiting piece, and the outer side of the front part of fixed threaded rod is connected with limiting piece.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides a punch device for hardware processing, has the following beneficial effects:

[0014] When installing, make two groups of fixed threaded rods be in the state of being separated from the inside of the corresponding threaded sleeve, constrain through rotation constraint seat to make front plate overturn, and then make rear baffle drive fixed threaded rod to move forward and screw into the threaded sleeve through screwing two groups of hands, make front plate fixed through the rear baffle and be tightly arranged on the rear side of movable sleeve, and then the punch mould can be disassembled through mounting mechanism, when using, make the output end of oil cylinder face downward through the overturning of front plate, and then make telescopic rod extend through the screwing and fixing of fixed threaded rod in threaded sleeve, drive punch mould to downwardly cooperate with punch platform through the operation of oil cylinder, set up mounting mechanism that can overturn punch mechanism, install conveniently and reliably in the direction of upward, it is more convenient and reliable, and improve practicality. ACCURACY OF DRAWINGS

[0015] Fig. 1 is the structure schematic diagram of the utility model axial view;

[0016] Fig. 2 is a right view of Fig. 1 of the utility model;

[0017] Fig. 3 is a front view of Fig. 1 of the utility model;

[0018] Fig. 4 is an upper view of Fig. 1 of the utility model.

[0019] Marked in the drawing: 1, stamping platform; 2, rear support plate; 3, rotation constraint seat; 4, movable sleeve; 5, fixed threaded rod; 6, rear baffle; 7, knob; 8, threaded sleeve; 9, oil cylinder; 10, telescopic rod; 11, stamping die; 12, mounting sleeve frame; 13, perforation one; 14, mounting block; 15, slot two; 16, mounting bolt; 17, mounting nut; 18, handle frame; 19, handle sleeve; 20, limiting piece; 23, front plate. DETAILED DESCRIPTION

[0020] 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. EMBODIMENT

[0021] Please refer to Figure 1-4, a kind of stamping device for hardware processing, including stamping die 11, also including stamping platform 1, rear support plate 2, rotation constraint seat 3, movable sleeve 4, fixed threaded rod 5, rear baffle 6, knob 7, threaded sleeve 8, oil cylinder 9, telescopic rod 10 and front plate 23, the top rear side of stamping platform 1 is connected with the bottom end of rear support plate 2, the front end upper middle side of rear support plate 2 is rotatably connected with the rear middle part of front plate 23 through rotation constraint seat 3, the left and right parts of the rear side of front plate 23 are respectively provided with a group of threaded sleeves 8, the left and right sides of the upper part of rear support plate 2 are respectively provided with a group of movable sleeves 4, the inside of each group of movable sleeves 4 is movably provided with a group of fixed threaded rods 5, the rear end of fixed threaded rod 5 is connected with the front end middle part of rear baffle 6, the outside of rear baffle 6 is connected with knob 7, the middle inside of front plate 23 is connected with the lower outside of oil cylinder 9, the output end of oil cylinder 9 is slidably connected with the top end of telescopic rod 10, the bottom end of telescopic rod 10 is provided with stamping die 11 through mounting mechanism;When installing, make two groups of fixed threaded rods 5 are in the state of disengagement in the corresponding threaded sleeves 8, constrain front plate 23 through rotation constraint seat 3 and turn over, the output end of which is facing upwards, turn two groups of knobs 7, make rear baffle 6 drive fixed threaded rod 5 to move forward, screw into the threaded sleeve 8, tighten rear baffle 6 at the rear side of movable sleeve 4, make front plate 23 fixed, then disassemble and assemble stamping die 11 through mounting mechanism, when using, make the output end of oil cylinder 9 downwards by turning over front plate 23, and screw and fix in threaded sleeve 8 by fixed threaded rod 5, make telescopic rod 10 extend by the operation of oil cylinder 9, drive stamping die 11 downwards and cooperate with stamping platform 1 to stamp.

[0022] The mounting mechanism includes mounting sleeve frame 12, through hole one 13, mounting block 14, through slot two 15, mounting bolt 16 and mounting nut 17, the bottom end of telescopic rod 10 is connected with the middle part of the top end of mounting sleeve frame 12, two groups of through hole one 13 are arranged in mounting sleeve frame 12, the top end of stamping die 11 is connected with mounting block 14, two groups of through slot two 15 are arranged in mounting block 14, mounting bolt 16 is detachably screwed with mounting nut 17;Insert mounting block 14 into mounting sleeve frame 12, make through slot two 15 and through hole one 13 corresponding, then pass two groups of mounting bolt 16 through corresponding through hole one 13 and through slot two 15, screw and fix mounting bolt 16 on the outside through mounting nut 17, then complete the installation, make stamping die 11 fixed relative to the bottom side of telescopic rod 10.

[0023] Also include handle frame 18 and handle sleeve 19, the front plate 23 left and right side of the middle part is connected with a group of handle frame 18 inner end, each group of handle frame 18 outside is respectively connected with a group of handle sleeve 19, through holding handle sleeve 19, through handle frame 18 can be connected with the front plate 23, and the front plate 23 is turned over, and the convenience is improved.

[0024] Also include limiting sheet 20, the front side of the fixed threaded rod 5 is connected with a limiting sheet 20, and the front side of the fixed threaded rod 5 is blocked through the limiting sheet 20, so that the fixed threaded rod 5 is prevented from sliding out of the movable sleeve 4, and the reliability is improved.

[0025] In summary, a kind of stamping device for hardware processing is used, when installing, make two groups of fixed threaded rod 5 are in corresponding threaded sleeve 8 inside disengagement state, through holding handle sleeve 19, through handle frame 18 connection front plate 23, through rotating constraint seat 3 constraint makes front plate 23 turn over, its output end is just upwards, through screwing two groups of hand 7, make rear baffle 6 drive fixed threaded rod 5 to be active to the front, screw into the threaded sleeve 8, through rear baffle 6 is tightened in the rear side of the movable sleeve 4, so that front plate 23 is fixed, then install block

[0026] 14 is inserted in the inside of mounting sleeve frame 12, so that slot two 15 and perforation one 13 are corresponded, then two groups of mounting bolts 16 are respectively threaded through corresponding perforation one 13 and slot two 15, and are screwed and fixed on the outside through mounting nut 17, so that the stamping die 11 is fixed relative to the bottom side of telescopic rod 10, when being used, the output end of the front plate 23 is downwards, and is screwed and fixed in the threaded sleeve 8 by the fixed threaded rod 5, so that the telescopic rod 10 is stretched out by the operation of the oil cylinder 9, drives the stamping die 11 downwards and is matched with the stamping platform 1 for stamping, in addition, the front side of the fixed threaded rod 5 is blocked through the limiting sheet 20, so that the fixed threaded rod 5 is prevented from sliding out of the movable sleeve 4.

[0027] The stamping platform 1, the oil cylinder 9 and the stamping die 11 are the commonly known devices of the prior art, which are directly purchased on the market, and here we only use them, and do not improve their structure and function, so we will not repeat them in detail.

[0028] 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, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A stamping device for hardware processing, comprising a stamping die (11), characterized in that: The invention also includes a punching platform (1), a rear support plate (2), a rotation constraint seat (3), a movable sleeve (4), a fixed threaded rod (5), a rear baffle (6), a screw handle (7), a threaded sleeve (8), an oil cylinder (9), a telescopic rod (10) and a front plate (23). The rear side of the top of the punching platform (1) is connected to the bottom end of the rear support plate (2). The front end of the rear support plate (2) is connected to the middle of the rear side of the front plate (23) through the rotation constraint seat (3). The left and right parts of the rear side of the front plate (23) are respectively provided with a set of threaded sleeves (8 ), a group of movable sleeves (4) are respectively provided on the left and right sides of the upper part of the rear support plate (2), and a group of fixed threaded rods (5) are movably provided on the inner side of each group of movable sleeves (4), the rear end of the fixed threaded rods (5) is connected to the middle part of the front end of the rear baffle (6), and the outer side of the rear baffle (6) is connected to a screw handle (7), the inner side of the middle part of the front plate (23) is connected to the lower outer side of the lower part of the oil cylinder (9), the output end of the oil cylinder (9) is slidably connected to the top end of the telescopic rod (10), and the bottom end of the telescopic rod (10) is installed with a stamping die (11) through an installation mechanism.

2. A punching device for hardware processing according to claim 1, characterized in that: The mounting mechanism comprises a mounting sleeve (12), a first through-hole (13), a mounting block (14), a second through-groove (15), a mounting bolt (16) and a mounting nut (17); the bottom end of the telescopic rod (10) is connected to the middle of the top end of the mounting sleeve (12); two groups of first through-holes (13) are provided in the mounting sleeve (12); the bottom end of the mounting block (14) is connected to the top end of the stamping die (11); two groups of second through-grooves (15) are provided in the mounting block (14); the outer side of the mounting bolt (16) and the inner side of the mounting nut (17) are detachably screwed together.

3. The punching device for hardware processing according to claim 1, characterized in that: It also includes a grip frame (18) and a grip cover (19), wherein the middle portions of the left and right sides of the front plate (23) are respectively connected to the inner ends of a group of grip frames (18), and a group of grip covers (19) are respectively sleeved on the outer sides of each group of grip frames (18).

4. The punching device for hardware processing according to claim 1, characterized in that: It also includes a limiting plate (20), and the outer side of the front of the fixed threaded rod (5) is connected to the limiting plate (20).

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