CN214022949U

CN214022949U - Punching device for hardware machining

Info

Publication number: CN214022949U
Application number: CN202022919529.7U
Authority: CN
Inventors: 陈贵永; 邬思健; 梁明华
Original assignee: Kunshan Xingchangyu Precision Hardware Co ltd
Current assignee: Kunshan Xingchangyu Precision Hardware Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-24
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a punching device for hardware processing, including piercing press and adjustable ring, be equipped with fixing device in the middle of the inside of piercing press, and fixing device's bottom is fixed with long-pending bits drawer, telescopic inside is equipped with reset spring, and reset spring's right-hand member is connected with the guide arm, the top both sides of long-pending bits drawer all are fixed with the telescopic link, the inner of belt is connected with the action wheel, and the right side of action wheel is equipped with servo motor, the adjustable ring nestification is in the left and right sides of screw rod, the bottom left and right sides of slide all is fixed with the fixed block, the bottom of bracing piece is connected with a support section of thick bamboo, and the positive top of a support section of thick bamboo is fixed with the inserted bar. This punching device for hardware processing is through having set up between sleeve and the guide arm for sliding connection, and long-pending bits drawer is drawn to the outside, and the guide arm that drives the bottom slides in telescopic inside, clears away the sweeps, loosens long-pending bits drawer, and long-pending bits drawer resets, is convenient for clear up the sweeps that produces in the course of working.

Description

Punching device for hardware machining

Technical Field

The utility model relates to a punching device technical field specifically is a punching device for hardware processing.

Background

The traditional hardware products are also called small hardware, the hardware mainly refers to five metals of gold, silver, copper, iron and tin, and can be made into knives, swords, artworks or metal devices after processing, and the hardware in the modern society has very wide application, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

The most simple structure of punching device for hardware processing in the market, the device stability of fixed five metals is relatively poor, easily leads to the specification and size of five metals to appear the deviation, influences the normal use of five metals, and the sweeps that produce in the processing of being not convenient for collect simultaneously and clearing up the course of working influences the normal use of device, consequently, technical personnel in the field provide a punching device for hardware processing to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device for hardware processing to solve the big simple structure of punching device for hardware processing in the market that proposes in the above-mentioned background art, the device stability of fixed five metals is relatively poor, easily leads to the specification and size of five metals to deviate, influences the normal use of five metals, is not convenient for collect simultaneously and clear up the sweeps that produces in the course of working, influences the device's problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for hardware processing comprises a punching machine and an adjusting ring, wherein a fixing device is arranged in the middle of the interior of the punching machine, a scrap collecting drawer is fixed at the bottom of the fixing device, a sleeve is fixed on the left side of the bottom inside the scrap collecting drawer, a reset spring is arranged inside the sleeve, a guide rod is connected with the right end of the reset spring, telescopic rods are fixed on two sides of the top of the scrap collecting drawer, screws are connected with the front side and the rear side of the top of each telescopic rod, a driving wheel is nested on the right end of each screw, a belt is connected to the inner side of each driving wheel, a driving wheel is connected to the inner end of each belt, a servo motor is arranged on the right side of each driving wheel, the adjusting ring is nested on the left side and the right side of each screw, a clamping plate is fixed on the top of each adjusting ring, a sliding block is arranged at the bottom of the clamping plate, a sliding seat is connected to the bottom of the sliding block, and fixed blocks are fixed on the left side and the bottom of the sliding seat, and the bottom of fixed block is equipped with the bracing piece to the spiral groove has been seted up in the front of bracing piece, the bottom of bracing piece is connected with a support section of thick bamboo, and just supports a positive top of section of thick bamboo and be fixed with the inserted bar, the inboard of fixed block is connected with the movable rod, and the inboard of movable rod is fixed with the hole groove to the inboard in hole groove is connected with the expansion plate.

Preferably, the sleeve is in sliding connection with the guide rod, and the sleeve is in welded connection with the scrap collecting drawer.

Preferably, the screw rod is in interference connection with the driving wheel, and the belt and the screw rod form a chain transmission structure through the driving wheel.

Preferably, the screw rod is in threaded connection with the adjusting ring, and the screw rod is symmetrically arranged relative to the longitudinal center line of the sliding seat.

Preferably, sliding connection is adopted between the sliding block and the sliding seat, and welding connection is adopted between the sliding seat and the fixed block.

Preferably, the support rod is connected with the support cylinder in a sliding mode, and the thread grooves are arranged on the outer wall of the support rod at equal intervals.

Preferably, the movable rod and the hole groove form a rotating structure through a rotating shaft at the joint of the movable rod and the hole groove, and the hole groove is symmetrically arranged relative to the longitudinal center line of the punching machine.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the punching device for hardware processing is provided with the sleeve and the guide rod which are in sliding connection, the accumulated scrap drawer is pulled outwards to drive the guide rod at the bottom to slide in the sleeve, the return spring is stretched to remove waste scraps, the accumulated scrap drawer is loosened, the scrap collecting drawer is reset under the action of the reset spring, so that scraps produced in the machining process can be conveniently cleaned, the normal use of the device is facilitated, the labor is saved, a belt is arranged to form a chain transmission structure through a driving wheel and a screw rod, a servo motor is started, the belt is driven to rotate through a driving wheel, and the screw rod connected with the left side of the driving wheel is driven to rotate, the adjusting ring drives the clamping plate to move inwards at the top of the screw rod, so that the clamping plate can be controlled to clamp and fix hardware conveniently, the stability and firmness of the machining process are improved, machining errors are avoided to a great extent, and the yield and the quality of hardware products are improved;

2. this punching device for hardware processing is through having set up between screw rod and the adjustable ring for threaded connection, and the rotation of the screw rod of being convenient for drives the splint at adjustable ring top and removes in the outside of screw rod, presss from both sides tight fixed hardware product, and simple structure is convenient for operate, has set up the hole groove and is the symmetry setting about the longitudinal center line of piercing press, and the movable rod rotation is opened, and the expansion plate that drives the inboard connection of hole inslot is elongated, has increased the aperture that punches a hole, has increased application scope.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the fixing device of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the hole and groove of the present invention;

fig. 4 is a schematic top view of the slide seat of the present invention.

In the figure: 1. a punching machine; 2. a fixing device; 3. a scrap collecting drawer; 4. a sleeve; 5. a return spring; 6. a guide bar; 7. a telescopic rod; 8. a screw; 9. a driving wheel; 10. a belt; 11. a driving wheel; 12. a servo motor; 13. an adjusting ring; 14. a splint; 15. a slider; 16. a slide base; 17. a fixed block; 18. a support bar; 19. a screw groove; 20. a support cylinder; 21. inserting a rod; 22. a movable rod; 23. a hole groove; 24. a retractable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punching device for hardware processing comprises a punching machine 1, a fixing device 2, a scrap accumulation drawer 3, a sleeve 4, a reset spring 5, a guide rod 6, a telescopic rod 7, a screw rod 8, a driving wheel 9, a belt 10, a driving wheel 11, a servo motor 12, an adjusting ring 13, a clamping plate 14, a sliding block 15, a sliding seat 16, a fixing block 17, a supporting rod 18, a thread groove 19, a supporting cylinder 20, an inserting rod 21, a movable rod 22, a hole groove 23 and a telescopic plate 24, wherein the fixing device 2 is arranged in the middle of the interior of the punching machine 1, the scrap accumulation drawer 3 is fixed at the bottom of the fixing device 2, the sleeve 4 is fixed at the left side of the bottom of the scrap accumulation drawer 3, the reset spring 5 is arranged in the sleeve 4, the right end of the reset spring 5 is connected with the guide rod 6, the telescopic rods 7 are fixed at both sides of the top of the scrap accumulation drawer 3, the front side and the rear side of the top of the telescopic rod 7 are connected with the screw rods 8, and the right end of the screw rod 8 is nested with the driving wheel 9, meanwhile, the inner sides of the driving wheels 9 are connected with belts 10, the inner ends of the belts 10 are connected with driving wheels 11, the right sides of the driving wheels 11 are provided with servo motors 12, the adjusting rings 13 are nested on the left and right sides of the screw rods 8, clamping plates 14 are fixed at the tops of the adjusting rings 13, sliding blocks 15 are arranged at the bottoms of the clamping plates 14, sliding seats 16 are connected to the bottoms of the sliding blocks 15, fixing blocks 17 are fixed to the left and right sides of the bottoms of the sliding seats 16, supporting rods 18 are arranged at the bottoms of the fixing blocks 17, screw grooves 19 are formed in the front faces of the supporting rods 18, the bottoms of the supporting rods 18 are connected with supporting cylinders 20, inserting rods 21 are fixed at the tops of the front faces of the supporting cylinders 20, movable rods 22 are connected to the inner sides of the fixing blocks 17, hole grooves 23 are fixed to the inner sides of the movable rods 22, and telescopic plates 24 are connected to the inner sides of the hole grooves 23.

In the embodiment, the sleeve 4 is in sliding connection with the guide rod 6, the sleeve 4 is in welding connection with the scrap collecting drawer 3, the sleeve 4 is in sliding connection with the guide rod 6, the scrap collecting drawer 3 is pulled outwards to drive the guide rod 6 at the bottom to slide in the sleeve 4, the return spring 5 is stretched to remove scraps, the scrap collecting drawer 3 is loosened, and the scrap collecting drawer 3 is reset under the action of the return spring 5, so that the scraps produced in the machining process are conveniently cleaned, the normal use of the device is facilitated, and the manpower is saved;

the screw 8 is in interference connection with the driving wheel 9, the belt 10 and the screw 8 form a chain transmission structure through the driving wheel 9, the servo motor 12 is started, the belt 10 is driven to rotate through the driving wheel 11, so that the screw 8 connected to the left side of the driving wheel 9 is driven to rotate, the clamping plate 14 is driven by the adjusting ring 13 to move inwards at the top of the screw 8, the clamping plate 14 is controlled to clamp and fix hardware conveniently, the stability and firmness of the machining process are improved, machining errors are avoided to a large extent, and the yield and the quality of hardware products are improved;

the screw 8 is in threaded connection with the adjusting ring 13, the screw 8 is symmetrically arranged about the longitudinal center line of the sliding seat 16, the screw 8 is in threaded connection with the adjusting ring 13, the screw 8 can rotate to drive the clamping plate 14 at the top of the adjusting ring 13 to move outside the screw 8, hardware is clamped and fixed, and the structure is simple and convenient to operate;

the sliding connection is adopted between the sliding block 15 and the sliding seat 16, the sliding seat 16 and the fixed block 17 are in welded connection, and the sliding connection is adopted between the sliding block 15 and the sliding seat 16, so that the stability of the device is effectively improved;

the supporting rod 18 is in sliding connection with the supporting cylinder 20, the screw grooves 19 are arranged on the outer wall of the supporting rod 18 at equal intervals, the supporting rod 18 is arranged in sliding connection with the supporting cylinder 20, the supporting rod 18 is lifted upwards, the supporting rod 18 is controlled to slide upwards in the supporting cylinder 20, and the application range of the device is widened;

the movable rod 22 and the hole groove 23 form a rotating structure through a rotating shaft at the joint of the movable rod 22 and the hole groove 23, the hole groove 23 is symmetrically arranged about the longitudinal center line of the punching machine 1, the movable rod 22 is rotated and opened, the expansion plate 24 connected with the inner side of the hole groove 23 is driven to be elongated, the hole diameter of punched holes is increased, and the application range is enlarged.

The working principle is as follows: the punching device for hardware processing comprises the steps that firstly, a punching machine 1(JC-80) and a servo motor 12 are respectively connected with a power supply, then the height of a proper sliding seat 16 is adjusted according to the specification and the size of hardware to be processed, a supporting rod 18 is lifted upwards, the supporting rod 18 is controlled to slide upwards in a supporting cylinder 20, meanwhile, a movable rod 22 is driven to rotate and open, a telescopic plate 24 connected with the inner side of a hole groove 23 is driven to be elongated, after the height is determined, an inserting rod 21 and a thread groove 19 are screwed, and the height of the sliding seat 16 is fixed;

next, the hardware is placed at the top of the sliding seat 16, the servo motor 12 is opened, the belt 10 is driven to rotate through the driving wheel 11, thereby the screw 8 connected on the left side of the driving wheel 9 is driven to rotate, the adjusting ring 13 drives the clamping plate 14 to move towards the inner side at the top of the screw 8, meanwhile, the sliding block 15 at the bottom of the adjusting ring 13 moves towards the inner side in the sliding seat 16 until the clamping plate 14 clamps the hardware tightly, the punching machine 1 is opened, the hardware is punched, scraps generated in the machining process fall into the inside of the scraps storage drawer 3, after machining is finished, the scraps storage drawer 3 is pulled towards the outer side, the guide rod 6 at the bottom is driven to slide in the inside of the sleeve 4, the reset spring 5 is lengthened, scraps are removed, the scraps storage drawer 3 is loosened, the scraps storage drawer 3 resets under the effect of the reset spring 5, and the using process of the whole device is completed.

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 punching device for hardware processing, includes piercing press (1) and adjustable ring (13), its characterized in that: the punching machine is characterized in that a fixing device (2) is arranged in the middle of the inside of the punching machine (1), a scrap collecting drawer (3) is fixed at the bottom of the fixing device (2), a sleeve (4) is fixed on the left side of the bottom of the inside of the scrap collecting drawer (3), a reset spring (5) is arranged inside the sleeve (4), a guide rod (6) is connected to the right end of the reset spring (5), telescopic rods (7) are fixed to two sides of the top of the scrap collecting drawer (3), screws (8) are connected to the front side and the rear side of the top of each telescopic rod (7), a transmission wheel (9) is nested at the right end of each screw (8), a belt (10) is connected to the inner side of each transmission wheel (9), a driving wheel (11) is connected to the inner end of each belt (10), a servo motor (12) is arranged on the right side of each driving wheel (11), and adjusting rings (13) are nested on the left side and the right side of each screw (8), and the top of adjustable ring (13) is fixed with splint (14) to the bottom of splint (14) is equipped with slider (15), and the bottom of slider (15) is connected with slide (16) simultaneously, the bottom left and right sides of slide (16) all is fixed with fixed block (17), and the bottom of fixed block (17) is equipped with bracing piece (18), and spiral shell groove (19) have been seted up in the front of bracing piece (18), the bottom of bracing piece (18) is connected with a support section of thick bamboo (20), and the front top of a support section of thick bamboo (20) is fixed with inserted bar (21), the inboard of fixed block (17) is connected with movable rod (22), and the inboard of movable rod (22) is fixed with hole groove (23) to the inboard of hole groove (23) is connected with expansion plate (24).

2. The punching device for hardware processing according to claim 1, characterized in that: the sleeve (4) is in sliding connection with the guide rod (6), and the sleeve (4) is in welding connection with the scrap collecting drawer (3).

3. The punching device for hardware processing according to claim 1, characterized in that: the screw rod (8) is in interference connection with the driving wheel (9), and the belt (10) and the screw rod (8) form a chain transmission structure through the driving wheel (9).

4. The punching device for hardware processing according to claim 1, characterized in that: the screw rod (8) is in threaded connection with the adjusting ring (13), and the screw rod (8) is symmetrically arranged relative to the longitudinal center line of the sliding seat (16).

5. The punching device for hardware processing according to claim 1, characterized in that: the sliding block (15) is in sliding connection with the sliding seat (16), and the sliding seat (16) is in welding connection with the fixed block (17).

6. The punching device for hardware processing according to claim 1, characterized in that: the support rod (18) is in sliding connection with the support barrel (20), and the screw grooves (19) are arranged on the outer wall of the support rod (18) at equal intervals.

7. The punching device for hardware processing according to claim 1, characterized in that: the movable rod (22) and the hole groove (23) form a rotating structure through a rotating shaft at the joint of the movable rod (22) and the hole groove (23), and the hole groove (23) is symmetrically arranged relative to the longitudinal center line of the punching machine (1).