CN210059509U

CN210059509U - Hardware stamping equipment

Info

Publication number: CN210059509U
Application number: CN201920565693.7U
Authority: CN
Inventors: 程情
Original assignee: Huizhou Yarun Technology Co Ltd
Current assignee: Huizhou Pengxiang Precision Technology Co.,Ltd.
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-14
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a hardware stamping device in the technical field of mechanical stamping, which comprises a bottom plate, wherein the connecting rods are arranged on the left side and the right side of the top of the bottom plate, the connecting rods are sleeved on the tops of the two connecting rods, the sleeve tops of the two sleeves are arranged, the supporting top plate is arranged on the bottom of the supporting top plate, the stamping mechanism is arranged on the bottom of the supporting top plate, the shock absorbing part is formed by matching the connecting rods, the sleeve and the shock absorbing spring, the stamping force generated in the stamping process of the device is reduced, meanwhile, a water tank arranged at the bottom of the bottom plate provides cooling water to cool the surface of a stamping needle through a water pump and a spray head, the situation that the stamping quality of the hardware is influenced due to the overhigh temperature of the stamping needle is avoided, and a pressing plate is driven to clamp the template through the arranged hydraulic pump, so that the template is, the punching failure is caused, and the traditional equipment is not cooled and has poor practicability.

Description

Hardware stamping equipment

Technical Field

The utility model relates to a hardware punching press technical field specifically is a hardware stamping equipment.

Background

In the modern industrial society, the hardware industry is developed rapidly, the hardware industry plays an immeasurable role in economic development, and the hardware also becomes an indispensable industrial link for industrial manufacturing; the processing of the stamping part is a processing method for separating or forming the metal plate strip by using a die, and the application range of the stamping part is very wide.

The stamping equipment is one of the most commonly used equipment in hardware processing, and can process required products quickly in batches at low cost. Generally, in cold pressing, a plate or a pipe is cut into a semi-finished product with a predetermined shape, and then pressure is applied to the semi-finished product through an upper die and a lower die of a punching machine to obtain a predetermined product. However, in many punching machines, because the punching speed is fast and the punching force degree is big, the damage of equipment is easily caused to the great impact force of during operation like this, simultaneously, in stamping process, can't be fixed firm with panel, lead to punching a hole failure, and the traditional equipment surface does not have the cooling and handles to make the punching press needle high temperature influence the punching press quality of hardware, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardware stamping equipment to because stamping speed is fast and the punching press power degree is big in solving the current punching machine that proposes in the above-mentioned background art, the great impact force of during operation causes the damage of equipment easily, simultaneously, in stamping process, can't be fixed firm with panel, lead to the failure of punching a hole, and the traditional equipment surface does not have the cooling and handles, thereby makes the too high punching press quality that influences the hardware of punching press needle temperature, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware stamping device comprises a bottom plate, a connecting rod, a sleeve, a supporting top plate, a stamping mechanism, a hydraulic cylinder and a water tank, the connecting rods are arranged on the left side and the right side of the top of the bottom plate, the top parts of the two connecting rods are sleeved with the sleeves, the top parts of the two sleeves are provided with the supporting top plates, the bottom of the supporting top plate is provided with the stamping mechanism which consists of a stamping machine, a stamping head and a stamping needle, the end part of the punching machine is provided with the punching head which is cylindrical, the end part of the punching head is fixedly provided with the punching needle, the hydraulic cylinder is installed on the left side and the right side of the top of the bottom plate, the hydraulic cylinders are installed on the left side and the right side of the top of the bottom plate, hydraulic rods are integrally formed at the output ends of the hydraulic cylinders, pressing plates are welded at the end portions of the hydraulic rods, the pressing plates are arranged on one sides of the pressing plates in the opposite direction, and the water tank is installed at the bottom of the bottom plate.

Preferably, the bottom of the inner side wall of the water tank is provided with a water pump, the two connecting rods are provided with spray heads on the side where the connecting rods are seen, and the water pump is communicated with the two connecting rods through a connecting pipe.

Preferably, be equipped with the backward flow groove on the bottom plate, the backward flow groove with the water tank intercommunication, the bottom plate bottom left and right sides all is provided with the base, two the base bottom all bonds there is the wearing layer.

Preferably, a plurality of stamping holes are circumferentially arranged on the template, and the stamping holes are arranged in one-to-one correspondence with the stamping needles at the upper end.

Preferably, two damping springs are sleeved on the outer side walls of the connecting rods, one ends of the damping springs are fixedly connected with the bottom plate, and the other ends of the damping springs are clamped at the bottom of the sleeve.

Compared with the prior art, the utility model has the advantages that the shock absorption piece is formed by the cooperation of the connecting rod, the sleeve and the shock absorption spring, the stamping force generated in the stamping process of the equipment is reduced, simultaneously, the water tank arranged at the bottom of the bottom plate provides cooling water to cool the surface of the stamping needle through the water pump and the spray head, the situation that the stamping quality of the hardware is influenced due to the overhigh temperature of the stamping needle is avoided, and the hydraulic pump arranged drives the pressing plate to clamp the template, so that the template is firmly fixed in the stamping process, the offset can not occur to damage the template or the hardware, the damage of the equipment caused by larger impact force in the working process is solved, meanwhile, the plate can not be firmly fixed in the stamping process, the punching failure is caused, and the surface of the traditional equipment is not subjected to cooling treatment, so that the stamping quality of the hardware is influenced due to the overhigh temperature of the stamping needle, the practicability is not strong.

Drawings

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

fig. 2 is a schematic view of the structure of part a of the present invention.

In the figure: the device comprises a base plate 100, a reflux groove 110, a base plate 120, a wear-resistant layer 121, a connecting rod 200, a damping spring 210, a sleeve 300, a top support plate 400, a punching mechanism 500, a punching machine 510, a punching head 520, a punching needle 521, a hydraulic cylinder 600, a hydraulic rod 601, a pressing plate 610, a template 620, a punching hole 621, a water tank 700, a water pump 710 and a spraying head 720.

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.

The utility model provides a following technical scheme: a hardware stamping device forms a damping piece through the cooperation of a connecting rod, a sleeve and a damping spring, reduces the stamping force generated by the device in the stamping process, increases the practicability of the device, and refers to fig. 1, and the hardware stamping device comprises a bottom plate 100, a connecting rod 200, a sleeve 300, a supporting top plate 400, a stamping mechanism 500, a hydraulic cylinder 600 and a water tank 700.

Referring to fig. 1, the base plate 100 has a backflow groove 110, a base 120 and a wear-resistant layer 121, specifically, the base plate 100 is an irregular installation plate made of an alloy material, the base plate 100 is used for installing the connecting rod 200 and the hydraulic pump 600, the backflow groove 110 is formed in the inner side wall of the base plate 100 and serves as a backflow channel for cooling water, the base 120 is welded to the bottom of the base plate 100, the base 120 is used for supporting equipment, the wear-resistant layer 121 is bonded to the bottom of the base 120, and the wear-resistant layer 121 is used for preventing the base 120 from being worn in the operation process;

referring to fig. 1, the connecting rod 200 has a damping spring 210, the connecting rod 200 is mounted on the top of the bottom plate 100, specifically, the connecting rod 200 is welded on the left and right ends of the top of the bottom plate 100, the connecting rod 200 is used for fixing and supporting the top plate 400, the damping spring 210 is sleeved on the outer side wall of the connecting rod 200, and the damping spring 210 is used for reducing the stamping force generated by the device in the stamping process;

referring to fig. 1, the sleeve 300 is mounted at an end of the connecting rod 200, specifically, the sleeve 300 is movably connected to the connecting rod 200 through the damping spring 210, a bottom of the sleeve 300 is fixedly connected to the damping spring 210, and the sleeve 300 is used for forming a damping member with the connecting rod 200 and the damping spring 210 to reduce a punching force generated by the apparatus in a punching process;

referring to fig. 1, a top supporting plate 400 is mounted on the top of the sleeve 300, the top supporting plate 400 is a rectangular-parallelepiped mounting frame made of metal alloy, and the top supporting plate 400 is used for mounting the stamping mechanism 500;

referring to fig. 1, the punching mechanism 500 is installed at the bottom of the supporting top plate 400, the punching mechanism 500 has a punching machine 510, a punching head 520 and a punching pin 521, specifically, four first thread grooves (not shown) are uniformly formed on a mounting plate of the punching machine 510, four second thread grooves (not shown) having the same inner diameter as the first thread grooves are formed at positions of the bottom of the supporting top plate 400 corresponding to the four first thread grooves, the punching machine 510 is fixed at the bottom of the outer side wall of the supporting top plate 400 through the four first thread grooves, the four second thread grooves and fastening bolts, the punching machine 510 is a JH36-400B mechanical punching machine, the punching machine 510 drives a flywheel through a driving motor, and drives a crank link mechanism to move a slider up and down through a clutch to drive the punching head 520 to form a hardware, an output end of the punching machine 510 is connected with the punching head 520 through a coupling (not shown), the stamping head 520 is used for installing a stamping needle 521, the stamping needle 521 is clamped at the end part of the stamping head 520, and the stamping needle 521 is used for stamping and forming the hardware after cold pressing;

referring to fig. 1 and 2, the hydraulic cylinder 600 is mounted on the top of the base plate 100, specifically, four third thread grooves (not shown) are uniformly formed in a connection disc of the hydraulic cylinder 600, four second thread grooves (not shown) having the same inner diameter as the first thread grooves are formed in positions of the top of the base plate 100 corresponding to the four third thread grooves, the hydraulic cylinder 600 is fixed to the bottom of the base plate 100 through the four first thread grooves, the four second thread grooves and fastening bolts, the hydraulic cylinder 600 is an HSGK-J125 telescopic hydraulic cylinder, the hydraulic cylinder 600 converts hydraulic energy into mechanical energy to drive the hydraulic rod 601 to perform linear reciprocating motion, the hydraulic cylinder 600 is integrally formed with a hydraulic rod 601, the hydraulic rod 601 is used for mounting a pressing plate 610, a pressing plate 610 is welded to an end of the hydraulic rod 601, the pressing plate 610 is used for clamping a template 620, a sliding groove (not shown) is formed in a central position of the top of the base plate 100, three stamping holes 621 are circumferentially arranged on the template 620, the three stamping holes 621 correspond to the stamping needles 521 at the upper end one by one, and the stamping holes 621 are used for placing cold-pressed hardware;

referring to fig. 1 again, the water tank 700 has a water pump 710 and a nozzle 720, the water tank 700 is installed at the bottom of the bottom plate 100, specifically, the water tank 700 is fixed at the bottom of the bottom plate 100, the water tank 700 is communicated with the backflow groove 100, the water tank 700 is used for containing cooling water, a mounting plate of the water pump 710 is provided with a fixture block (not shown), a clamping groove (not shown) is formed at a position of the water tank 700 corresponding to the fixture block, the water pump 710 is clamped at the bottom of the inner side wall of the water tank 700 through a clamping block and a clamping groove, the water pump 710 is a 350BZL-70 axial flow pump, the water pump 710 generates thrust through high-speed rotation of an impeller, water flow is conveyed to the spray head 720 through a connecting pipe (not marked in the figure), the spray head 720 is communicated with the water pump 710 through the connecting pipe, the spray head 720 is used for spraying cooling water on the surface of the punching needle 521, the surface of the stamping needle 521 is cooled, so that the situation that the stamping quality of hardware is influenced due to the overhigh temperature of the stamping needle 521 is avoided.

The working principle is as follows: the utility model discloses a during the use, the hardware that operating personnel in the field will need the punching press is placed in punching press hole 621, start hydraulic cylinder 600, pneumatic cylinder 600 provides power and drives clamp plate 610 and compress tightly template 620, then open punching machine 510, it drives punching press needle 521 to carry out the punching press to the hardware in punching press hole 621 to provide power through punching machine 510, and simultaneously, start water pump 710 provides the cooling water through water tank 700, it sprays water to punching press needle 521 surface to drive shower nozzle 720, cool down the processing to punching press needle 521 surface, reduce punching press needle 521's surface temperature.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a hardware stamping equipment which characterized in that: the hydraulic cylinder punching mechanism comprises a bottom plate (100), connecting rods (200), sleeves (300), supporting top plates (400), punching mechanisms (500), hydraulic cylinders (600) and a water tank (700), wherein the connecting rods (200) are installed on the left side and the right side of the top of the bottom plate (100), the sleeves (300) are sleeved on the tops of the two connecting rods (200), the supporting top plates (400) are installed on the tops of the two sleeves (300), the punching mechanisms (500) are installed on the bottom of the supporting top plates (400), each punching mechanism (500) comprises a punching machine (510), a punching head (520) and a punching needle (521), the end portion of the punching machine (510) is provided with the punching head (520), the punching head (520) is cylindrical, the end portion of the punching head (520) is fixedly provided with the punching needle (521), and the hydraulic cylinders (600) are installed on the left side and the, two the equal integrated into one piece of output of pneumatic cylinder (600) has hydraulic stem (601), two clamp plate (610), two have all been welded to the tip of hydraulic stem (601) clamp plate (610) one side in opposite directions is provided with template (620), water tank (700) install in bottom plate (100) bottom.

2. The hardware stamping device of claim 1, wherein: the water tank (700) inside wall bottom is provided with water pump (710), two connecting rod (200) looks one side all is provided with shower nozzle (720), water pump (710) and two connecting rod (200) pass through the connecting pipe intercommunication.

3. The hardware stamping device of claim 1, wherein: be equipped with on bottom plate (100) return-flow tank (110), return-flow tank (110) with water tank (700) intercommunication, bottom plate (100) bottom left and right sides all is provided with base (120), two base (120) bottom all bonds wearing layer (121).

4. The hardware stamping device of claim 1, wherein: a plurality of punching holes (621) are circumferentially arranged on the template (620), and the punching holes (621) are arranged in one-to-one correspondence with the punching needles (521) at the upper end.

5. The hardware stamping device of claim 1, wherein: two damping spring (210) have all been cup jointed to connecting rod (200) lateral wall, damping spring (210) one end with bottom plate (100) rigid coupling, damping spring (210) other end joint in sleeve (300) bottom.