CN114346688A

CN114346688A - Stamping device for precision hardware with surface treatment function

Info

Publication number: CN114346688A
Application number: CN202210025609.9A
Authority: CN
Inventors: 宋磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-04-15

Abstract

The invention discloses a precise hardware stamping device with a surface treatment function, which comprises a traction device for transmission, wherein a material storage box is fixedly arranged on the upper end surface of the traction device close to the middle part, a fixed welding frame is fixedly arranged on the upper end surface of the traction device close to the rear part, the top of the inner end surface of the fixed welding frame is fixedly clamped with a stamping cylinder, an upper grinding tool mounting seat for connection is fixedly arranged at the center of the bottom end surface of the stamping cylinder, and a support sliding frame for guiding materials is slidably clamped on the inner end surface of the traction device. When the hardware stamping plate is processed, the hardware stamping plate can be quickly and stably conveyed, and meanwhile, the outer part of the plate can be fully polished when the plate is conveyed, so that the efficiency and the stability of subsequent processing and demolding of the hardware stamping plate are improved.

Description

Stamping device for precision hardware with surface treatment function

Technical Field

The invention relates to the technical field of hardware production equipment, in particular to a stamping device with a surface treatment function for precision hardware.

Background

The existing hardware stamping plate is mainly provided with more burrs and oxides before stamping, if the existing hardware stamping plate is not processed before stamping, the friction force between a stamping die and a stamping plate is easily increased, thereby reducing the smoothness of demoulding of a subsequent stamping part, and if the existing hardware stamping plate is not polished, after the hardware stamping plate is stamped and shaped, because the shapes of some workpieces are different, the polishing difficulty is greatly increased, further the smoothness and the smoothness of the outside of the subsequent stamping workpiece are reduced, and the use stability of the stamping workpiece is reduced.

Disclosure of Invention

The invention aims to provide a stamping device for precision hardware with a surface treatment function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a precision stamping device for hardware with surface treatment function, is including the draw gear who is used for the transmission, draw gear's up end is close to middle part department fixed mounting and has the storage case, and is located draw gear's up end is close to rear portion fixed mounting and has fixed welding frame, the interior terminal surface top fixed joint of fixed welding frame has the punching press cylinder, and is located fixed mounting is located at the bottom face center of punching press cylinder has the last grinding apparatus mount pad that is used for connecting, draw gear's interior terminal surface slip joint has the support balladeur train that is used for the guide, draw gear's up end is located fixed welding frame with fixed welding has burnishing device between the storage case, just burnishing device's bottom meshes with the support balladeur train and is connected.

Preferably, burnishing device is including installation cardboard, polishing toothed belt, driving roller, drive gear, toothed belt pulley and transmission toothed V area, and is two sets of symmetry rotation joint is used for driven driving roller between the installation cardboard, and is located two sets of carry out the meshing rotation through polishing toothed belt between the driving roller and connect, be located the interior terminal surface of installation cardboard just is just right the joint is rotated to driving roller axle center department has drive gear, just drive gear carries out fixed connection with the driving roller, drive gear's side end face center department fixed mounting has toothed belt pulley, and two sets of carry out the meshing rotation through transmission toothed V area between the toothed belt pulley and connect.

Preferably, the support carriage comprises a pushing baffle, a limiting baffle, fixed racks and fixed insertion shafts, three groups of limiting baffles are fixedly mounted on the rear end face of the pushing baffle at uniform intervals, the fixed racks are symmetrically and fixedly mounted at the end of the upper end face of the pushing baffle, and the bottom end face of the pushing baffle is symmetrically and fixedly connected with the fixed insertion shafts.

Preferably, the traction device comprises a guide chute, a limit guide groove, a lower die holder installation groove, a fixed frame, a servo motor, a fixed guide groove, a driving toothed belt pulley, a driven toothed belt pulley, a fixed toothed V belt, a driven cylindrical gear and a fixed roller shaft, wherein the guide chute for guiding is arranged in the center of the upper end face of the fixed frame, the limit guide grooves which are arranged in a T shape are symmetrically arranged on the side part of the upper end face of the fixed frame, the upper and lower die holder installation grooves are arranged at the front end head of the guide chute in a penetrating manner, the fixed roller shaft is symmetrically clamped and rotatably at the bottom of the fixed frame, the fixed guide groove is arranged on the outer end face of the fixed roller shaft, the servo motor is fixedly arranged in the center of the rear end face of the fixed guide groove on one side, the driving toothed belt pulley is fixedly arranged at the front end of the bottom of the fixed frame and right opposite to the fixed roller shaft, the front part of the fixed rack is rotatably clamped with a fixed toothed V belt near the center, the driving toothed belt pulley is meshed with the fixed toothed V belt for rotating connection, and the front end of the fixed roll shaft is fixedly connected with a driven cylindrical gear near the fixed toothed V belt.

Preferably, the fixed toothed V-belt comprises a connecting toothed belt pulley for transmission and a limit gear fixedly connected to the outside of the connecting toothed belt pulley, the connecting toothed belt pulley and the driving toothed belt pulley have the same structure size, and the limit gear and the driven cylindrical gear have the same structure size.

Preferably, fixed guide slot is equipped with two sets ofly altogether, and is two sets of the end of fixed guide slot link up each other, fixed guide slot and fixed axle looks adaptation of inserting, the support balladeur train carries out slip joint through fixed guide slot and fixed axle looks adaptation and then with fixed roller.

Preferably, the bottom of the pushing baffle is not in contact with the material guide chute, the top of the center of the pushing baffle is slightly lower than the bottom of the material storage box, the pushing baffle and the limiting baffle are not in contact with the polishing toothed belt, and the bottom of the polishing toothed belt is slightly lower than the bottom of the material storage box.

Preferably, the transmission gear is meshed with the upper portion of the fixed rack and is rotatably connected with the upper portion of the fixed rack, the pushing baffle is matched with the limiting guide groove, the supporting sliding frame is matched with the limiting guide groove through the pushing baffle and is further connected to the inner end face of the material guide sliding groove in a sliding and clamping mode, the outer end face of the polishing toothed belt is evenly and fixedly connected with polishing strips for polishing in an equidistant mode, and the bottom end face of the material guide sliding groove and the side wall of the inner end face of the fixed rack are both fixedly connected with polishing plates.

Compared with the prior art, the invention has the following beneficial effects:

1. when the hardware stamping plate is processed, the hardware stamping plate can be quickly and stably conveyed, and meanwhile, the outer part of the plate can be fully polished when the plate is conveyed, so that the efficiency and the stability of subsequent processing and demolding of the hardware stamping plate are improved.

2. According to the invention, by arranging the polishing device and the traction device, the two groups of fixed roll shafts which are oppositely arranged can drive the supporting sliding frame to perform circular displacement operation on the upper part of the traction device, so that the efficiency of conveying the stamping plate is effectively improved by matching with stamping of the stamping cylinder, and meanwhile, when the traction device conveys the stamping plate through the supporting sliding frame, enough power can be provided for the polishing device through the fixed rack to polish the plate, so that the stability of processing the stamping plate by the device and the utilization efficiency of the device on the power can be effectively improved.

Drawings

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the body of the present invention;

FIG. 3 is a front view of the body of the present invention;

FIG. 4 is a cross-sectional view of the present invention taken along the front view B-B of the body;

FIG. 5 is a schematic view of the polishing apparatus of the present invention;

FIG. 6 is a schematic view of the support carriage configuration of the present invention;

FIG. 7 is an exploded view of the draft gear of the present invention;

fig. 8 is an assembly view of the draft gear of the present invention.

In the figure: 1-fixed welding frame, 2-polishing device, 3-material storage box, 4-supporting sliding frame, 5-traction device, 6-upper grinding tool mounting seat, 7-stamping cylinder, 21-mounting clamping plate, 22-polishing toothed belt, 23-driving roller, 24-transmission gear, 25-toothed belt pulley, 26-transmission toothed V belt, 41-pushing baffle, 42-limit baffle, 43-fixed rack, 44-fixed inserting shaft, 51-guide chute, 52-limit guide groove, 53-lower die seat mounting groove, 54-fixed frame, 55-servo motor, 56-fixed guide groove, 57-driving toothed belt pulley, 58-driven toothed belt pulley, 59-fixed toothed V belt, 510-driven cylindrical gear, and, 511-fixing the roll shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-8, an embodiment of the present invention: the utility model provides a precision stamping device for hardware with surface treatment function, including the draw gear 5 that is used for the transmission, draw gear 5's up end is close to middle part department fixed mounting and has storage case 3, and the up end that is located draw gear 5 is close to rear portion fixed mounting and has fixed frame 1 that welds, the interior terminal surface top fixed clamping joint of fixed frame 1 has stamping cylinder 7, and the bottom face center department fixed mounting that is located stamping cylinder 7 has last grinding apparatus mount pad 6 that is used for connecting, draw gear 5's interior terminal surface slip joint has the support balladeur train 4 that is used for the guide, draw gear 5's up end is located fixed welding and has burnishing device 2 between fixed frame 1 and the storage case 3, and burnishing device 2's bottom meshes with support balladeur train 4 and is connected.

The polishing device 2 comprises mounting clamping plates 21, polishing toothed belts 22, transmission rollers 23, transmission gears 24, toothed belt pulleys 25 and transmission toothed V belts 26, wherein the transmission rollers 23 for transmission are symmetrically and rotatably clamped between the two groups of mounting clamping plates 21, the two groups of transmission rollers 23 are meshed and rotatably connected through the polishing toothed belts 22, the transmission gears 24 are rotatably clamped on the inner end surfaces of the mounting clamping plates 21 and right opposite to the axes of the transmission rollers 23, the transmission gears 24 are fixedly connected with the transmission rollers 23, the toothed belt pulleys 25 are fixedly mounted at the centers of the side end surfaces of the transmission gears 24, and the two groups of toothed belt pulleys 25 are meshed and rotatably connected through the transmission toothed V belts 26.

The supporting carriage 4 comprises a pushing baffle plate 41, limit baffle plates 42, fixed racks 43 and fixed insertion shafts 44, three groups of limit baffle plates 42 are uniformly and fixedly installed on the rear end face of the pushing baffle plate 41 at equal intervals, the fixed racks 43 are symmetrically and fixedly installed at the end of the upper end face of the pushing baffle plate 41, and the fixed insertion shafts 44 are symmetrically and fixedly connected to the bottom end face of the pushing baffle plate 41.

The traction device 5 comprises a material guide chute 51, a limiting guide groove 52, a lower die holder installation groove 53, a fixed frame 54, a servo motor 55, a fixed guide groove 56, a driving toothed belt pulley 57, a driven toothed belt pulley 58, a fixed toothed V belt 59, a driven cylindrical gear 510 and a fixed roller shaft 511, wherein the material guide chute 51 for guiding is arranged at the center of the upper end surface of the fixed frame 54, the limiting guide groove 52 which is arranged in a T shape is symmetrically arranged at the side part of the upper end surface of the fixed frame 54, the front end surface end head of the material guide chute 51 is vertically provided with the lower die holder installation groove 53 in a penetrating way, the fixed roller shaft 511 is symmetrically clamped and rotatably at the bottom of the fixed frame 54, the fixed guide groove 56 is arranged at the outer end surface of the fixed roller shaft 511, the servo motor 55 is fixedly arranged at the center of the rear end surface of the fixed guide groove 56 at one side, the driving toothed belt pulley 57 is fixedly arranged at the front end of the bottom of the fixed frame 54 and right opposite to the fixed roller shaft 511, the front part of the fixed frame 54 close to the center is rotatably clamped with a fixed toothed V belt 59, the driving toothed belt pulley 57 is meshed with the fixed toothed V belt 59 for rotating connection, and the front end of the fixed roll shaft 511 close to the fixed toothed V belt 59 is fixedly connected with a driven cylindrical gear 510.

The fixed toothed V belt 59 comprises a connecting toothed belt pulley for transmission and a limiting gear fixedly connected to the outside of the connecting toothed belt pulley, the connecting toothed belt pulley is the same as the driving toothed belt pulley 57 in structure size, the limiting gear is the same as the driven cylindrical gear 510 in structure size, the connecting toothed belt pulley inside the fixed toothed V belt 59 is the same as the driving toothed belt pulley 57 in structure size, meanwhile, the limiting gear outside the driving toothed belt pulley 57 is the same as the driven cylindrical gear 510 in structure size, the rotating speeds of the two groups of fixed roll shafts 511 during rotation are the same, and the rotating directions are opposite, so that the stability of subsequent hardware stamping plate conveying is improved.

Fixed guide slot 56 is equipped with two sets ofly altogether, and the end of two sets of fixed guide slot 56 link up each other, fixed guide slot 56 with fixed axle 44 looks adaptation of inserting, support balladeur train 4 through fixed guide slot 56 with fixed axle 44 looks adaptation of inserting and then with fixed roller 511 the joint that slides, fixed guide slot 56 is the circulation setting, can make things convenient for follow-up can with fixed axle 44 cooperation of inserting, and then drive support balladeur train 4 and carry out endless displacement in draw gear 5's bottom, thereby make things convenient for follow-up material loading operation that carries out rapid and stable.

The bottom of lapse baffle 41 and guide spout 51 contactless, and the center top of lapse baffle 41 slightly is less than the bottom of storage case 3, lapse baffle 41 and limit baffle 42 all do not contact with polishing toothed belt 22, and the bottom of polishing toothed belt 22 slightly is less than the bottom of storage case 3, lapse baffle 41 can carry out quick direction operation to five metals punching press panel, simultaneously when carrying, lapse baffle 41 bottom slightly is less than storage case 3 bottom, can prevent that follow-up bottom to storage case 3 from leading to the fact spacingly, and the height of lapse baffle 41 and limit baffle 42 all slightly is less than five metals punching press panel, can make things convenient for follow-up enough space and polishing toothed belt 22's bottom to reserve for the upper portion of five metals punching press panel to fully contact, thereby improve the stability and the efficiency of polishing.

The transmission gear 24 is meshed with the upper part of the fixed rack 43 and is rotatably connected with the upper part of the fixed rack 43, the pushing baffle plate 41 is matched with the limiting guide groove 52, the supporting carriage 4 is matched with the limiting guide groove 52 through the pushing baffle plate 41 and is further connected with the inner end surface of the material guide chute 51 in a sliding and clamping mode, the outer end surface of the polishing toothed belt 22 is uniformly and fixedly connected with polishing strips for polishing at equal intervals, polishing plates are fixedly connected with the bottom end surface of the material guide chute 51 and the side wall of the inner end surface of the fixed rack 54, the transmission gear 24 can be matched with the fixed rack 43, so that when the hardware stamping plate is loaded, power provided for the transmission gear 24 through the fixed rack 43 can be used for fully polishing and polishing the outer part of the plate, the subsequent processing stability and efficiency of the plate are improved, and the polishing plates can be arranged for polishing the side part and the bottom part of the hardware stamping plate in an omnibearing manner, thereby furthest improving the processing efficiency of the follow-up opposite pressing plate.

The working principle is as follows: when the metal stamping device is used, a user can put the metal stamping plates into the storage box 3 through an external vacuum chuck and other adsorption machines, so that the subsequent stamping and polishing operations of the stamping plates can be rapidly and stably carried out, meanwhile, before the metal stamping device is used, the user can install the corresponding upper die and the corresponding lower die into the upper die mounting seat 6 and the lower die mounting groove 53 respectively, so that the stability of the subsequent stamping is improved, during the operation, the user can start the servo motor 55 through an external control panel, at the moment, the servo motor 55 can drive the fixed roller shaft 511 to rotate, meanwhile, when the fixed roller shaft 511 rotates, the fixed roller shaft 511 can drive the front fixed toothed V belt 59 to synchronously rotate in the same direction through the driving toothed belt pulley 57 and the driven toothed belt pulley 58, and the outside of the fixed toothed V belt 59 is meshed with the driven cylindrical gear 510, and further, the driven cylindrical gear 510 can drive the other set of fixed roller 511 to rotate in the same direction as the forward rotation of the fixed roller 511, because the two sets of fixed insertion shafts 44 at the bottom of the two sets of supporting carriages 4 are inserted into the fixed guide slots 56 in a sliding manner, when the two sets of fixed roller 511 rotate, the fixed roller 511 can drive the supporting carriage 4 to displace through the external fixed guide slots 56, and the fixed guide slots 56 are arranged in a closed manner, so that the fixed roller 511 rotates for a circle, the supporting carriage 4 can reciprocate for a circle under the specific track of the fixed guide slots 56, as shown in fig. 4, when the supporting carriage 4 displaces towards the front, the front part of the pushing baffle plate 41 can push and limit the rear part of the punched plate falling inside the storage box 3, thereby facilitating the subsequent driving of the hardware punched plate to displace towards the front part, and when the supporting carriage 4 displaces towards the front part, the limiting baffle plate 42 can limit the second group of hardware stamping plates in the storage box 3, so that the stability of feeding the hardware stamping plates is improved, when the fixed rack 43 is driven by the fixed inserting shaft 44 to move together, at the moment, the fixed rack 43 can be meshed with the bottom of the transmission gear 24, meanwhile, the fixed rack 43 can drive the transmission gear 24 to rotate at a high speed, so that the transmission gear 24 can drive the external toothed belt pulley 25 to rotate, further, the two groups of transmission rollers 23 can synchronously rotate at a high speed through the polishing toothed belt 22 and the transmission toothed V belt 26, at the moment, the polishing toothed belt 22 can perform high-speed grinding and polishing operations on the exterior of the conveyed hardware stamping plates, when the support carriage 4 drives the hardware stamping plates to move to the bottom of the fixed welding frame 1, at the moment, the support carriage 4 is at the limit, and at the moment, the stamping cylinder 7 can be started, stamping cylinder 7 can carry out the punching press moulding to five metals punching press panel through the last mould of 6 bottoms on the grinding apparatus mount pad and the inside bed die of draw gear 5, and the follow-up next set of five metals punching press panel of treating processing of moulding completion can be ejecting with the work piece that the punching press was accomplished to convenient follow-up processing that circulates that carries on, also can improve the collection efficiency to the punching press work piece simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision stamping device for hardware with surface treatment function, is including draw gear (5) that is used for the transmission, the up end of draw gear (5) is close to middle part department fixed mounting and has storage case (3), and is located the up end of draw gear (5) is close to rear portion fixed mounting and has fixed welding frame (1), the interior terminal surface top fixed joint of fixed welding frame (1) has punching press cylinder (7), and is located the bottom face center department fixed mounting of punching press cylinder (7) has last grinding apparatus mount pad (6) that is used for connecting, its characterized in that: the inner end face of the traction device (5) is slidably clamped with a supporting sliding frame (4) for guiding materials, the upper end face of the traction device (5) is located between the fixed welding frame (1) and the storage box (3), a polishing device (2) is fixedly welded between the fixed welding frame and the storage box, and the bottom of the polishing device (2) is meshed with the supporting sliding frame (4).

2. The punching device for precision hardware with the surface treatment function according to claim 1, characterized in that: the polishing device (2) comprises mounting clamping plates (21), polishing toothed belts (22), transmission rollers (23), transmission gears (24), toothed belt pulleys (25) and transmission toothed V belts (26), the transmission rollers (23) for transmission are symmetrically and rotatably clamped between the two groups of mounting clamping plates (21), the two groups of driving rollers (23) are meshed and rotationally connected through a polishing toothed belt (22), a transmission gear (24) is rotationally clamped on the inner end surface of the mounting clamping plate (21) and right against the axle center of the driving rollers (23), the transmission gear (24) is fixedly connected with the transmission roller (23), a toothed belt pulley (25) is fixedly arranged at the center of the side end face of the transmission gear (24), and the two groups of toothed belt wheels (25) are meshed and rotationally connected through a transmission toothed V belt (26).

3. The punching device for precision hardware with the surface treatment function according to claim 2, characterized in that: support balladeur train (4) including pass baffle (41), limit baffle (42), fixed rack (43) and fixed axle (44) of inserting, the even equidistance fixed mounting of rear end face of passing baffle (41) has three sets of limit baffle (42), and is located the up end of passing baffle (41) department symmetry fixed mounting has fixed rack (43), the bottom end face symmetry fixedly connected with of passing baffle (41) inserts axle (44) fixedly.

4. The punching device for precision hardware with surface treatment function according to claim 3, characterized in that: the traction device (5) comprises a material guide chute (51), a limiting guide groove (52), a lower die holder installation groove (53), a fixed rack (54), a servo motor (55), a fixed guide groove (56), a driving toothed belt pulley (57), a driven toothed belt pulley (58), a fixed toothed V belt (59), a driven cylindrical gear (510) and a fixed roller shaft (511), wherein the material guide chute (51) for guiding is formed in the center of the upper end face of the fixed rack (54), the limiting guide groove (52) arranged in a T shape is symmetrically formed in the side part of the upper end face of the fixed rack (54), the lower die holder installation groove (53) is formed in the upper and lower positions of the end head of the front end face of the material guide chute (51) in a penetrating manner, the fixed roller shaft (511) is symmetrically clamped and rotatably at the bottom of the fixed rack (54), and the fixed guide groove (56) is formed in the outer end face of the fixed roller shaft (511), the rear end face center of the fixed guide groove (56) located on one side is fixedly provided with a servo motor (55), the front end of the bottom of the fixed rack (54) is provided with a driving toothed belt pulley (57) right opposite to the fixed roller shaft (511), the front part of the fixed rack (54) close to the center is rotatably clamped with a fixed toothed V belt (59), the driving toothed belt pulley (57) is meshed with the fixed toothed V belt (59) to be rotatably connected, and the front end of the fixed roller shaft (511) close to the fixed toothed V belt (59) is fixedly connected with a driven cylindrical gear (510).

5. The punching device for the precision hardware with the surface treatment function according to claim 4, characterized in that: the fixed toothed V belt (59) comprises a connecting toothed belt pulley for transmission and a limiting gear fixedly connected to the outer portion of the connecting toothed belt pulley, the connecting toothed belt pulley and the driving toothed belt pulley (57) are identical in structure size, and the limiting gear and the driven cylindrical gear (510) are identical in structure size.

6. The punching device for the precision hardware with the surface treatment function according to claim 4, characterized in that: fixed guide slot (56) are equipped with two sets ofly altogether, and two sets of the end of fixed guide slot (56) link up each other, fixed guide slot (56) and fixed axle (44) looks adaptation of inserting, support balladeur train (4) insert axle (44) looks adaptation through fixed guide slot (56) and fixed and then carry out the slip joint with fixed roller axle (511).

7. The punching device for the precision hardware with the surface treatment function according to claim 4, characterized in that: the bottom of the pushing baffle (41) is not in contact with the material guide chute (51), the top of the center of the pushing baffle (41) is slightly lower than the bottom of the material storage box (3), the pushing baffle (41) and the limiting baffle (42) are not in contact with the polishing toothed belt (22), and the bottom of the polishing toothed belt (22) is slightly lower than the bottom of the material storage box (3).

8. The punching device for precision hardware with surface treatment function according to claim 7, characterized in that: the transmission gear (24) is meshed with the upper portion of the fixed rack (43) and is connected in a rotating mode, the pushing baffle (41) is matched with the limiting guide groove (52), the supporting sliding frame (4) is matched with the limiting guide groove (52) through the pushing baffle (41) and is further connected to the inner end face of the material guide sliding groove (51) in a sliding mode in a clamping mode, polishing strips used for polishing are fixedly connected to the outer end face of the polishing toothed belt (22) in an even and equidistant mode, and polishing plates are fixedly connected to the bottom end face of the material guide sliding groove (51) and the side wall of the inner end face of the fixed rack (54).