CN215941205U

CN215941205U - Porous stamping die for hardware processing

Info

Publication number: CN215941205U
Application number: CN202121989531.XU
Authority: CN
Inventors: 陈德; 毛新; 张�诚; 蔡达
Original assignee: Huizhou Xiangzhen Hardware Products Co ltd
Current assignee: Huizhou Xiangzhen Hardware Products Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a porous stamping die for hardware processing, which belongs to the technical field of hardware processing and comprises a workbench, a stamping component, a die, an adjusting component and two fixing components, wherein the workbench is provided with an accommodating groove, the stamping component is arranged at the top end of the workbench, the die is arranged between the workbench and the stamping component and is connected with the stamping component, the adjusting component is arranged in the die, the two fixing components are symmetrically arranged on the workbench, when the porous stamping die is used, a part is placed on the workbench firstly, the part is fixed by the fixing component, the die is driven by the stamping component to carry out porous stamping on the part after the part is fixed, when a part with a larger volume or a part with a smaller volume is required to be processed, the die is adjusted by the adjusting component, so that the die can carry out porous stamping on parts with different volumes and sizes without meeting some parts with larger volumes or smaller volumes, the mold needs to be replaced, which affects the efficiency of the part processing.

Description

Porous stamping die for hardware processing

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a porous stamping die for hardware processing.

Background

The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, for example: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like.

Among the prior art publication No. CN210676560U provides a porous stamping die for hardware processing, including base and roof, the welding of base top surface corner has first guide arm. This equipment has adopted cylinder and adjusting screw, put the stamping workpiece between the push pedal, adjust to push pedal butt stamping workpiece through twisting adjusting screw, then, twist adjusting screw once more and adjust the stamping workpiece, make the stamping workpiece aim at the mold core below, the cylinder stroke has been adjusted, it offers and punches to go up the mould lapse, after having beaten first batch hole, stamping workpiece one side cylinder extension, the opposite side cylinder shortens, promote the stamping workpiece to one side skew, go up the mould lapse, punch for the second time, cylinder and adjusting screw's setting, realized under the limited condition of mold core quantity, the operation of accomplishing the secondary and punching, when carrying out the secondary simultaneously and punching, accomplish the removal work by the cylinder, the trouble of artifical alignment regulation has been saved, the secondary efficiency of punching is improved, thereby improve the overall efficiency of punching.

However, when the device needs to perform multi-hole punching on some parts with large volume, due to the fact that the positions of the parts with large volume and the positions of the parts with small volume are different, a worker often replaces a punching die to continue processing the parts with large volume, and therefore the parts with large volume cannot be subjected to multi-hole punching according to the parts with different volumes, and the efficiency of part processing is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a porous stamping die for hardware processing, and aims to solve the technical problem that the stamping die in the prior art cannot perform porous stamping according to parts with different volumes, so that the processing efficiency of the parts is influenced.

The embodiment of the utility model adopts the following technical scheme: the embodiment of the utility model provides a multi-hole stamping die for hardware processing, which comprises a workbench, a stamping assembly, a die, an adjusting assembly and two fixing assemblies, wherein the workbench is provided with an accommodating groove, the stamping assembly is arranged at the top end of the workbench, the die is arranged between the workbench and the stamping assembly and connected with the stamping assembly, the adjusting assembly is arranged in the die, and the two fixing assemblies are symmetrically arranged on the workbench and positioned below the die.

Further, the adjusting part includes adjusting motor, baffle, regulating plate, pinion, gear wheel, pivot and carousel, the adjusting motor sets up the top at the mould, baffle and regulating plate are the symmetry from top to bottom and set up on the mould, and the baffle is located the middle part in the mould, and the regulating plate is located the bottom of mould, still be equipped with a plurality of arc adjustment tank on the regulating plate, pinion and gear wheel are arranged in proper order and are set up the top at the baffle, and pinion and gear wheel are the meshing setting, and the pinion is connected with adjusting motor's output, the pivot sets up on the gear wheel, and the one end of pivot passes the baffle and install the top at the regulating plate, the carousel sets up in the pivot and is located between baffle and the regulating plate to be equipped with a plurality of catch plates on the carousel, and the quantity of catch plate is the same with the quantity of adjustment tank, and every catch plate all installs on the top of regulating plate and is located the top of adjustment tank, every all be equipped with the activity groove in the slurcam to all be equipped with the punching press head in every activity groove, every the punching press head all passes the adjustment tank and punching press head and adjustment tank sliding fit.

Further, the adjusting part still includes first electric putter, slide rail and rack, first electric putter installs on the top of baffle and is located one side of pinion, and first electric putter's output towards the gear wheel, the slide rail sets up in one side of first electric putter output and is close to the gear wheel, the rack sets up on the slide rail and with slide rail sliding fit to the one end of rack is connected with first electric putter's output.

Further, the punching press subassembly includes support column, punching press cylinder and connecting plate, the support column is equipped with four, and per two support columns are a set of, and two sets of support columns are located the left and right sides of mould respectively to support panel is installed on the top of support column, the punching press cylinder is installed and is passed support panel on the top of support column and punching press cylinder's output, and punching press cylinder's output and mould are connected, the connecting plate cover is established on four support columns and with support column sliding connection from top to bottom to connecting plate and mould fixed connection.

Further, still install the baffle on the connecting plate, baffle fixed mounting is on the connecting plate, and the holding tank of baffle on with the workstation corresponds to the length of baffle is good at the mould.

Further, every fixed subassembly all includes second electric putter and splint, second electric putter is equipped with two, and two second electric putter symmetries set up on the workstation and lie in the below of mould, splint setting is connected with second electric putter's output in one side of second electric putter and the one end of splint.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when the adjusting component is used, when a part with larger volume or smaller volume needs to be processed, the adjusting motor is started to drive the pinion to rotate forwards, so that the pinion drives the gearwheel to rotate reversely to drive the turntable on the rotating shaft to rotate reversely together, under the condition that the gearwheel drives the rotating shaft to rotate reversely, the pushing plate on the turntable pushes the stamping heads, then the stamping heads gradually approach the periphery of the turntable along the adjusting groove, the diameters of the plurality of stamping heads to the part stamping positions are gradually reduced to adapt to some parts with smaller volume, when the adjusting motor drives the pinion to rotate reversely, the pinion drives the gearwheel to rotate forwards, the turntable on the rotating shaft is driven to rotate forwards by the big gearwheel, the stamping heads are pushed by the pushing plate, the stamping heads are gradually far away from the periphery of the turntable along the adjusting groove under the pushing of the pushing plate, and the diameters of the plurality of stamping heads to the part stamping positions are gradually increased, the punching head is suitable for parts with large volumes, so that the position of the punching head for punching the parts can be adjusted according to the size of the part volume, the die needs to be replaced without encountering parts with large volumes or small volumes, and the efficiency of part processing is influenced.

When the punching head is used, after the position of the punching head is adjusted, the first electric push rod is started to push the rack, so that the rack is in contact with the large gear to lock the large gear, and the adjusted punching head is prevented from being shifted when the punching head punches a part, so that the quality of punching multiple holes of the part is influenced.

Thirdly, when the baffle is arranged, the length of the baffle is longer than that of the die when the baffle is used, so that when the stamping head stamps the part, the baffle firstly enters the accommodating groove on the workbench in one step to seal the periphery of the workbench, and the situation that when the stamping head stamps the part, scraps splash onto the body of a worker to cause hidden danger to the safety of the worker is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a cross-sectional view of a mold according to the present invention;

FIG. 4 is a schematic view of a first partial structure of an adjusting assembly according to the present invention;

FIG. 5 is a schematic view of a second partial structure of the adjusting assembly of the present invention;

fig. 6 is a schematic structural view of a fixing assembly according to the present invention.

Reference numerals

The stamping device comprises a workbench 1, a receiving groove 11, a stamping assembly 2, a supporting column 21, a stamping cylinder 22, a connecting plate 23, a baffle 231, a die 3, an adjusting assembly 4, an adjusting motor 41, a partition plate 42, an adjusting plate 43, an adjusting groove 431, a pinion 44, a gearwheel 45, a rotating shaft 46, a turntable 47, a pushing plate 471, a movable groove 472, a stamping head 473, a first electric push rod 48, a sliding rail 49, a rack 491, a fixing assembly 5, a second electric push rod 51 and a clamping plate 52.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a porous stamping die for hardware processing, which comprises a workbench 1, a stamping component 2, a die 3, an adjusting component 4 and fixing components 5, wherein an accommodating groove 11 is formed in the workbench 1, the stamping component 2 is arranged at the top end of the workbench 1, the die 3 is arranged between the workbench 1 and the stamping component 2 and is connected with the stamping component 2, the adjusting component 4 is arranged in the die 3, the two fixing components 5 are arranged, the two fixing components 5 are symmetrically arranged on the workbench 1 and are positioned below the die 3, when the porous stamping die is used, a part is firstly placed on the workbench 1, the part is fixed through the fixing components 5, the part is prevented from being deviated when the part is processed by the stamping component 2, the processing quality of the part is prevented from being influenced, the die 3 is driven by the stamping component 2 to carry out porous stamping after the fixing is finished, and when a part with a larger size or a smaller size needs to be processed, the mould 3 can be adjusted through the adjusting component 4, so that the mould 3 can perform porous stamping on parts with different volume sizes, and the mould 3 needs to be replaced when some parts with larger or smaller volume are not needed to be met, and the efficiency of part processing is influenced.

Preferably, the adjusting assembly 4 includes an adjusting motor 41, a partition plate 42, an adjusting plate 43, a pinion 44, a gearwheel 45, a rotating shaft 46 and a turntable 47, the adjusting motor 41 is disposed on the top end of the mold 3, the partition plate 42 and the adjusting plate 43 are symmetrically disposed on the mold 3 from top to bottom, the partition plate 42 is disposed in the middle of the mold 3, the adjusting plate 43 is disposed at the bottom end of the mold 3, a plurality of arc-shaped adjusting grooves 431 are further disposed on the adjusting plate 43, the pinion 44 and the gearwheel 45 are sequentially arranged on the top end of the partition plate 42, the pinion 44 and the gearwheel 45 are meshed with each other, the pinion 44 is connected with the output end of the adjusting motor 41, the rotating shaft 46 is disposed on the gearwheel 45, one end of the rotating shaft 46 passes through the partition plate 42 and is mounted on the top end of the adjusting plate 43, the turntable 47 is disposed on the rotating shaft 46 and is disposed between the partition plate 42 and the adjusting plate 43, and the turntable 47 is provided with a plurality of pushing plates 471, when a part with a larger volume or a smaller volume needs to be machined, the adjusting motor 41 is started to drive the pinion 44 to rotate forwards, the pinion 44 drives the bull gear 45 to rotate backwards to drive the turntable 47 on the rotating shaft 46 to rotate backwards together, when the bull gear 45 drives the rotating shaft 46 to rotate backwards, the pushing plate 471 on the turntable 47 pushes the punching head 473, and the punching head 473 is gradually close to the periphery of the turntable 47 along the adjusting groove 431, so that the diameters of the punching positions of the parts punched by the plurality of punching heads are gradually reduced, in order to adapt to some less parts of volume, when adjusting motor 41 drive pinion 44 reverse rotation, then can make pinion 44 drive gear wheel 45 corotation, make gear wheel 45 drive carousel 47 corotation on the pivot 46, promote punching press head 473 through push plate 471, make punching press head 473 keep away from around carousel 47 along adjustment tank 431 under the promotion of push plate 471 gradually, make the diameter of a plurality of punching press heads 473 to the part punching position grow gradually, in order to adapt to some great parts of volume, thereby can adjust the position that punching press head 473 need punch to the part according to the size of part volume, thereby need not to meet some great or less parts again, just need change mould 3, and influence the efficiency to parts machining.

Preferably, the adjusting assembly 4 further includes a first electric push rod 48, a slide rail 49 and a rack 491, the first electric push rod 48 is installed at the top end of the partition plate 42 and located at one side of the pinion 44, an output end of the first electric push rod 48 faces the gearwheel 45, the slide rail 49 is disposed at one side of the output end of the first electric push rod 48 and close to the gearwheel 45, the rack 491 is disposed on the slide rail 49 and slidably engaged with the slide rail 49, and one end of the rack 491 is connected with the output end of the first electric push rod 48, when the position adjustment of the punching head 473 is completed, the first electric push rod 48 is activated to push the rack 491, so that the rack 491 contacts with the gearwheel 45, and the gearwheel 45 is locked, thereby preventing the adjusted punching head 473 from shifting in position when punching a part, and affecting the quality of punching a plurality of holes in the part.

Preferably, punching press subassembly 2 includes support column 21, punching press cylinder 22 and connecting plate 23, support column 21 is equipped with four, and per two support columns 21 are a set of, and two sets of support columns 21 are located the left and right sides of mould 3 respectively to support panel is installed on the top of support column 21, punching press cylinder 22 installs the top of support column 21 and punching press cylinder 22's output passes support panel, and punching press cylinder 22's output and mould 3 are connected, connecting plate 23 cover establish on four support columns 21 and with support column 21 upper and lower sliding connection, and connecting plate 23 and mould 3 fixed connection, start punching press cylinder 22 during the use and promote that mould 3 descends and carry out porous punching press to the part on the workstation 1, can make mould 3 more stable when punching press downwards processing to the part through connecting plate 23 and support column 21.

Preferably, the connecting plate 23 is further provided with a baffle 231, the baffle 231 is fixedly installed on the connecting plate 23, the baffle 231 corresponds to the accommodating groove 11 in the workbench 1, the length of the baffle 231 is longer than that of the die 3, when the stamping die is used, the length of the baffle 231 is longer than that of the stamping head 473, so that when the stamping head 473 stamps the part, the baffle 231 firstly enters the accommodating groove 11 in the workbench 1 in one step, the periphery of the workbench 1 is sealed, and when the stamping head 473 stamps the part, the scraps are splashed onto the body of a worker to cause hidden danger to the safety of the worker.

Preferably, each of the fixing assemblies 5 includes two second electric push rods 51 and two clamping plates 52, the two second electric push rods 51 are symmetrically arranged on the workbench 1 and located below the die 3, the clamping plates 52 are arranged on one side of the second electric push rods 51, one end of each clamping plate 52 is connected with an output end of the corresponding second electric push rod 51, when the fixing assemblies are used, a product is placed on the workbench 1, and the second electric push rods 51 in the two fixing assemblies 5 respectively move relatively to clamp two sides of a part by the clamping plates 52 on the second electric push rods 51 in the two fixing assemblies 5, so that the part is prevented from being displaced when the punching head 473 punches, and the effect of the punching head 473 on the part is prevented from being influenced.

The working principle is as follows: when the multi-hole punching machine is used, a product is placed on the workbench 1, two sides of a part are clamped through the two fixing assemblies 5, the situation that when the punching head 473 punches, the position of the part can deviate to influence the punching effect of the punching head 473 on the part is prevented, after the fixing is finished, the punching assembly 2 drives the die 3 to punch the part with multiple holes, when a part with a larger volume or a part with a smaller volume needs to be machined, the adjusting motor 41 is started to drive the pinion 44 to rotate forwards, the pinion 44 drives the bull gear 45 to rotate backwards and drive the turntable 47 on the rotating shaft 46 to rotate backwards together, then the pushing plate 471 on the turntable 47 pushes the punching head 473, the punching head 473 gradually approaches the periphery of the turntable 47 along the adjusting groove 431, the diameter of the punching positions of the part punched by the multiple punching heads 473 is gradually reduced to adapt to some parts with smaller volume, otherwise when the adjusting motor 41 drives the pinion 44 to rotate backwards, the punching head 473 is pushed by the pushing plate 471 to gradually get away from the periphery of the rotating disc 47 along the adjusting groove 431, so that the diameters of the punching positions of the multiple punching heads 473 on the part are gradually increased to adapt to some parts with larger volumes, and after the position of the punching head 473 is adjusted, the first electric push rod 48 is started to push the rack 491, so that the rack 491 contacts with the gearwheel 45, the gearwheel 45 is locked, and the adjusted punching head 473 is prevented, and the position of the punching head 473 can shift during punching of the part, so that the position of the punching head 473 on the part to be punched can be adjusted according to the size of the part, and the die 3 does not need to be replaced when some parts with larger volumes or smaller volumes are encountered, and the efficiency of part processing is affected.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a porous stamping die for hardware processing, its characterized in that, includes workstation (1), punching press subassembly (2), mould (3), adjusting part (4) and fixed subassembly (5), be equipped with holding tank (11) on workstation (1), punching press subassembly (2) set up the top at workstation (1), mould (3) set up between workstation (1) and punching press subassembly (2) and be connected with punching press subassembly (2), adjusting part (4) set up in mould (3), fixed subassembly (5) are equipped with two, and two fixed subassemblies (5) are the symmetry and set up on workstation (1) and are located the below of mould (3).

2. The multi-hole stamping die for hardware processing as claimed in claim 1, wherein the adjusting assembly (4) comprises an adjusting motor (41), a partition plate (42), an adjusting plate (43), a pinion (44), a gear wheel (45), a rotating shaft (46) and a turntable (47), the adjusting motor (41) is arranged at the top end of the die (3), the partition plate (42) and the adjusting plate (43) are symmetrically arranged on the die (3) from top to bottom, the partition plate (42) is located in the middle of the die (3), the adjusting plate (43) is located at the bottom end of the die (3), the adjusting plate (43) is further provided with a plurality of arc-shaped adjusting grooves (431), the pinion (44) and the gear wheel (45) are sequentially arranged at the top end of the partition plate (42), the pinion (44) and the gear wheel (45) are meshed, and the pinion (44) is connected with the output end of the adjusting motor (41), the rotating shaft (46) is arranged on the large gear (45), one end of the rotating shaft (46) penetrates through the partition plate (42) and is installed at the top end of the adjusting plate (43), the rotary disc (47) is arranged on the rotating shaft (46) and located between the partition plate (42) and the adjusting plate (43), a plurality of pushing plates (471) are arranged on the rotary disc (47), the number of the pushing plates (471) is the same as that of the adjusting grooves (431), each pushing plate (471) is installed at the top end of the adjusting plate (43) and located above the adjusting grooves (431), each pushing plate (471) is internally provided with a movable groove (472), each movable groove (472) is internally provided with a stamping head (473), and each stamping head (473) penetrates through the adjusting grooves (431) and is in sliding fit with the adjusting grooves (431).

3. The multi-hole stamping die for hardware processing as claimed in claim 2, wherein the adjusting assembly (4) further comprises a first electric push rod (48), a sliding rail (49) and a rack (491), the first electric push rod (48) is installed at the top end of the partition plate (42) and located on one side of the pinion (44), the output end of the first electric push rod (48) faces the bull gear (45), the sliding rail (49) is arranged on one side of the output end of the first electric push rod (48) and close to the bull gear (45), the rack (491) is arranged on the sliding rail (49) and is in sliding fit with the sliding rail (49), and one end of the rack (491) is connected with the output end of the first electric push rod (48).

4. The multi-hole stamping die for hardware processing according to claim 1, wherein the stamping assembly (2) comprises four support columns (21), four stamping cylinders (22) and a connecting plate (23), each two support columns (21) are in one group, two groups of support columns (21) are respectively located on the left side and the right side of the die (3), and a support panel is installed on the top ends of the support columns (21), the stamping cylinders (22) are installed on the top ends of the support columns (21), the output ends of the stamping cylinders (22) penetrate through the support panel, the output ends of the stamping cylinders (22) are connected with the die (3), the connecting plate (23) is sleeved on the four support columns (21) and is connected with the support columns (21) in a vertical sliding mode, and the connecting plate (23) is fixedly connected with the die (3).

5. The porous stamping die for hardware processing as claimed in claim 4, wherein a baffle plate (231) is further mounted on the connecting plate (23), the baffle plate (231) is fixedly mounted on the connecting plate (23), the baffle plate (231) corresponds to the accommodating groove (11) on the workbench (1), and the length of the baffle plate (231) is longer than that of the die (3).

6. The multi-hole stamping die for hardware processing according to claim 1, wherein each fixing assembly (5) comprises two second electric push rods (51) and two clamping plates (52), the two second electric push rods (51) are symmetrically arranged on the workbench (1) and located below the die (3), and the clamping plates (52) are arranged on one side of the second electric push rods (51) and one ends of the clamping plates (52) are connected with output ends of the second electric push rods (51).