Stamping equipment for hardware part machining

Abstract

The utility model discloses stamping equipment for hardware part machining, which comprises a main body unit, the main body unit comprises a working table, the upper end of the working table is fixedly connected with a fixing frame and a supporting frame, a stamping die is arranged in the fixing frame, a hydraulic telescopic rod is fixedly embedded in the inner wall of the supporting frame, and the hydraulic telescopic rod is fixedly connected with the working table. The punching device has the beneficial effects that a worm can be driven to rotate through a double-shaft motor, a cross rod, a first bevel gear and a second bevel gear, a cam can be driven to rotate through the worm, a worm gear and a rotating rod, a clamping plate can be pushed to move relatively through the cam, the clamping plate can be driven to rotate, and punching is conducted through the clamping plate. The stamping die is clamped and fixed through the clamping plate, or the clamping plate moves back to back to be separated from the stamping die under the elastic force effect of the reset spring, so that the stamping die is rapidly disassembled and replaced, hardware of different specifications can be machined, the production efficiency is improved, and the operation difficulty and cost are reduced.

Description

Technical Field

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

[0002] Stamping is a forming method that relies on a press and a stamping die to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. Stamping is a production technology that uses the power of conventional or special stamping equipment to directly subject the sheet material to a deformation force and deform it in a stamping die, thereby obtaining product parts of a certain shape, size and performance.

[0003] In the processing flow of hardware parts, stamping operation is a crucial link. However, most stamping equipment on the current market adopts an integrated structural design, which makes the disassembly of stamping dies quite inconvenient. Whenever different specifications of hardware need to be processed, replacing stamping dies becomes a tedious and time-consuming task. This design not only affects production efficiency, but also increases the difficulty and cost of operation.

[0004] Therefore, a punching equipment for processing hardware parts is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of a punching device for processing hardware parts, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a stamping equipment for processing hardware parts, which is used to solve the problem that most stamping equipment on the market adopts an integrated structural design, which makes the disassembly of the stamping die quite inconvenient. Whenever it is necessary to process hardware of different specifications, replacing the stamping die becomes a cumbersome and time-consuming task. This design not only affects production efficiency, but also increases the difficulty and cost of operation.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a stamping equipment for processing hardware parts, comprising:

[0009] The main unit comprises a workbench, the upper end of the workbench is fixedly connected with a fixed frame and a support frame, a stamping die is arranged in the fixed frame, a hydraulic telescopic rod is fixedly inlaid in the inner wall of the support frame, the telescopic end of the hydraulic telescopic rod is fixedly connected with a mounting block, a stamping block is arranged at the lower end of the mounting block, and the stamping block and the mounting block are fixedly installed by mounting bolts;

[0010] The clamping assembly comprises a mounting frame and two straight cylinders, the two straight cylinders and the mounting frame are fixedly connected to the lower end of the workbench, a dual-axis motor is fixedly connected in the mounting frame, two output ends of the dual-axis motor are fixedly connected to a cross bar, a No. 1 bevel gear is fixedly sleeved on the other end of each cross bar, a No. 1 bevel gear is meshedly connected to each No. 1 bevel gear, a worm is fixedly inserted at the center of each No. 2 bevel gear, a worm wheel is meshedly connected to each worm, a rotating rod is fixedly inserted at the center of each worm wheel, a cam is fixedly sleeved on the upper end of each rotating rod, two clamps are slidably connected in the fixed frame, and the opposite ends of the two cams are against the clamps.

[0011] As a preferred solution of the stamping equipment for hardware parts processing described in the utility model, wherein: the front and rear ends of the two clamps are fixedly connected with sliders, the inner wall of the fixed frame is symmetrically provided with a plurality of slide grooves, each of the sliders is slidably connected in the slide groove, the opposite side of each slider is fixedly connected with a return spring, and the other end of each return spring is fixedly connected to the inner wall of the slide groove.

[0012] As a preferred solution of the punching equipment for hardware parts processing described in the utility model, one end of the two cross bars penetrates the side walls of the installation frame and the straight cylinder and is rotatably connected to the inner walls of the installation frame and the straight cylinder.

[0013] As a preferred solution of the punching equipment for hardware parts processing described in the utility model, both ends of the two worms are rotatably connected to the inner wall of the straight cylinder, and feeding holes are opened at the center of the fixed frame and the workbench.

[0014] As a preferred solution of the punching equipment for hardware parts processing described in the utility model, the lower ends of the two rotating rods are rotatably connected to the inner wall of the straight cylinder, and one end of each rotating rod passes through the straight cylinder and the workbench and is rotatably connected to the inner wall of the straight cylinder and the workbench.

[0015] As a preferred solution of the punching equipment for hardware parts processing described in the utility model, two fixing holes are symmetrically opened on the left and right sides of the fixing frame, and the two cams are slidably connected in the fixing holes.

[0016] Beneficial effects of the utility model:

[0017] The worm is driven to rotate through the dual-axis motor, cross bar, No. 1 bevel gear and No. 2 bevel gear, and the cam is driven to rotate through the worm, worm wheel and rotating rod. The cam pushes the clamping plate to move relative to each other, thereby clamping the stamping die. Alternatively, the clamping plate moves in opposite directions under the elastic force of the reset spring and separates from the stamping die, thereby quickly disassembling and replacing the stamping die, and processing hardware of different specifications, which not only improves production efficiency but also reduces operation difficulty and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a front structural schematic diagram of a punching device for processing hardware parts.

[0020] Figure 2 The utility model is a schematic diagram of the structure of a punching device for processing hardware parts from a bottom up.

[0021] Figure 3 The utility model is a structural schematic diagram of a fixed frame in a punching device for processing hardware parts.

[0022] Figure 4 The utility model is a structural schematic diagram of a clamping assembly in a punching device for processing hardware parts.

[0023] Description of the drawings: 100, main unit; 101, workbench; 102, fixed frame; 103, stamping die; 104, support frame; 105, hydraulic telescopic rod; 106, stamping block; 107, mounting bolt; 200, clamping assembly; 201, mounting frame; 202, dual-axis motor; 203, cross bar; 204, bevel gear No. 1; 205, bevel gear No. 2; 206, worm; 207, worm wheel; 208, rotating rod; 209, cam; 210, splint; 211, slider; 212, return spring; 213, straight cylinder. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1-Figure 4 , is an embodiment of the utility model, which provides a punching equipment for processing hardware parts, comprising:

[0029] The main unit 100 includes a workbench 101, the upper end of the workbench 101 is fixedly connected with a fixed frame 102 and a support frame 104, a stamping die 103 is arranged in the fixed frame 102, a hydraulic telescopic rod 105 is fixedly inlaid in the inner wall of the support frame 104, the telescopic end of the hydraulic telescopic rod 105 is fixedly connected with a mounting block, a stamping block 106 is arranged at the lower end of the mounting block, and the stamping block 106 is fixedly installed with the mounting block by mounting bolts 107;

[0030] The clamping assembly 200 includes a mounting frame 201 and two straight cylinders 213. The two straight cylinders 213 and the mounting frame 201 are fixedly connected to the lower end of the workbench 101. A dual-axis motor 202 is fixedly connected in the mounting frame 201. The two output ends of the dual-axis motor 202 are fixedly connected to a cross bar 203. A first bevel gear 204 is fixedly sleeved on the other end of each cross bar 203. Each first bevel gear 204 is meshingly connected with a second bevel gear 205. A worm 206 is fixedly inserted at the center of each second bevel gear 205. A worm wheel 207 is meshingly connected to each worm 206. A rotating rod 208 is fixedly inserted at the center of each worm wheel 207. A cam 209 is fixedly sleeved on the upper end of each rotating rod 208. Two clamps 210 are slidably connected in the fixed frame 102, and the opposite ends of the two cams 209 are against the clamps 210.

[0031] The worm 206 is driven to rotate by the dual-axis motor 202, the cross bar 203, the first bevel gear 204 and the second bevel gear 205, and the cam 209 is driven to rotate by the worm 206, the worm wheel 207 and the rotating rod 208. The cam 209 pushes the clamp 210 to move relatively, thereby clamping and fixing the stamping die 103, or the clamp 210 moves in opposite directions and separates from the stamping die 103 under the elastic force of the reset spring 212, so that the stamping die 103 can be quickly disassembled and replaced, and hardware of different specifications can be processed, which not only improves production efficiency but also reduces operation difficulty and cost.

[0032] Among them, the front and rear ends of the two splints 210 are fixedly connected with sliders 211, and a plurality of sliding grooves are symmetrically opened on the inner wall of the fixed frame 102. Each slider 211 is slidably connected in the sliding groove, and the opposite side of each slider 211 is fixedly connected with a return spring 212, and the other end of each return spring 212 is fixedly connected to the inner wall of the sliding groove. The return spring 212 can reset the splint 210 and drive the two splints 210 to move away from each other.

[0033] One end of the two cross bars 203 penetrates through the side walls of the mounting frame 201 and the straight tube 213 and is rotatably connected to the inner walls of the mounting frame 201 and the straight tube 213 . The cross bars 203 drive the first bevel gear 204 to rotate.

[0034] The two ends of the two worms 206 are rotatably connected to the inner wall of the straight tube 213 , and the centers of the fixed frame 102 and the workbench 101 are provided with discharge holes, which facilitate the discharge of debris.

[0035] Among them, the lower ends of the two rotating rods 208 are rotatably connected to the inner wall of the straight cylinder 213, and one end of each rotating rod 208 penetrates the straight cylinder 213 and the workbench 101 and is rotatably connected to the inner wall of the straight cylinder 213 and the workbench 101. The cam 209 can be driven to rotate by the rotating rod 208.

[0036] There are two fixing holes symmetrically provided on the left and right sides of the fixing frame 102 , and two cams 209 are slidably connected in the fixing holes, and the clamping plate 210 can be pushed to move by the cams 209 .

[0037] Working principle: When in use, place the hardware sheet in the stamping die 103, and the stamping block 106 is driven downward by the hydraulic telescopic rod 105, and the hardware sheet can be stamped by the stamping block 106; further, the stamping block 106 is conveniently replaced by the setting of the mounting bolt 107, and the double-axis motor 202 is started, and the double-axis motor 202 drives the cross bar 203 to rotate, and the setting of the cross bar 203, the first bevel gear 204 and the second bevel gear 205 drives the worm 206 to rotate, and the worm 206 drives the worm wheel 207 to rotate, wherein the worm 206 and the worm wheel 207 are connected. 07 has a reverse self-locking function, and the cam 209 is driven to rotate by the worm gear 207 and the rotating rod 208, and the cam 209 pushes the clamping plate 210 to move relatively to clamp and fix the stamping die 103, or the clamping plate 210 moves in opposite directions and separates from the stamping die 103 under the elastic force of the reset spring 212, so that the stamping die 103 can be quickly disassembled and replaced, and hardware of different specifications can be processed, which not only improves the production efficiency, but also reduces the difficulty and cost of operation. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A stamping equipment for processing hardware parts, characterized in that: include: A main unit (100), the main unit (100) comprising a workbench (101), the upper end of the workbench (101) being fixedly connected to a fixing frame (102) and a support frame (104), a stamping die (103) being arranged in the fixing frame (102), a hydraulic telescopic rod (105) being fixedly embedded in the inner wall of the support frame (104), the telescopic end of the hydraulic telescopic rod (105) being fixedly connected to a mounting block, a stamping block (106) being arranged at the lower end of the mounting block, and the stamping block (106) being fixedly mounted to the mounting block via mounting bolts (107); The clamping assembly (200) comprises a mounting frame (201) and two straight cylinders (213), the two straight cylinders (213) and the mounting frame (201) are fixedly connected to the lower end of the workbench (101), a dual-axis motor (202) is fixedly connected inside the mounting frame (201), two output ends of the dual-axis motor (202) are fixedly connected to a cross bar (203), the other end of each cross bar (203) is fixedly sleeved with a first bevel gear (204), and each of the first bevel gears (204) has a first bevel gear (204) on its first end. The second bevel gear (205) is meshedly connected, a worm (206) is fixedly inserted at the center of each of the second bevel gears (205), a worm wheel (207) is meshedly connected to each of the worm gears (206), a rotating rod (208) is fixedly inserted at the center of each of the worm wheels (207), a cam (209) is fixedly sleeved at the upper end of each of the rotating rods (208), two clamping plates (210) are slidably connected in the fixed frame (102), and opposite ends of the two cams (209) are both against the clamping plates (210).

2. A punching equipment for hardware parts processing according to claim 1, characterized in that: The front and rear ends of the two clamping plates (210) are fixedly connected with sliders (211), the inner wall of the fixed frame (102) is symmetrically provided with a plurality of slide grooves, each of the sliders (211) is slidably connected in the slide groove, the opposite side of each slider (211) is fixedly connected with a return spring (212), and the other end of each return spring (212) is fixedly connected to the inner wall of the slide groove.

3. The punching equipment for hardware parts processing according to claim 1 is characterized in that: One end of each of the two cross bars (203) penetrates through the side walls of the installation frame (201) and the straight cylinder (213) and is rotatably connected to the inner walls of the installation frame (201) and the straight cylinder (213).

4. The punching equipment for hardware parts processing according to claim 1 is characterized in that: Both ends of the two worms (206) are rotatably connected to the inner wall of the straight cylinder (213), and feeding holes are provided at the centers of the fixed frame (102) and the workbench (101).

5. The punching equipment for hardware parts processing according to claim 1 is characterized in that: The lower ends of the two rotating rods (208) are both rotatably connected to the inner wall of the straight cylinder (213), and one end of each rotating rod (208) penetrates the straight cylinder (213) and the workbench (101) and is rotatably connected to the inner wall of the straight cylinder (213) and the workbench (101).

6. The punching equipment for hardware parts processing according to claim 1, characterized in that: Two fixing holes are symmetrically provided on the left and right sides of the fixing frame (102), and the two cams (209) are slidably connected in the fixing holes.

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