CN2896967Y

CN2896967Y - Pressed cylinder improved structure of shoemaker

Info

Publication number: CN2896967Y
Application number: CN 200520144747
Authority: CN
Inventors: 叶寿涂
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-20
Filing date: 2005-12-20
Publication date: 2007-05-09
Anticipated expiration: 2015-12-20

Abstract

The utility model relates to an improved pressure cylinder of a shoe making machine, including a pressure cylinder with a piston rod, a liquid output device which is connected to the pressure cylinder and comprises a sleeve and a piston. An opening is provided on one end of the sleeve which is connected to one end of the pressure cylinder (2) and a 1st perforation on the other end. The 1st perforation is provided with a 1st tube and a 2nd and 3rd perforation are mounted on the appropriate position of the sides of the sleeve. The 2nd perforation is provided with a 2nd tube. The piston is connected to the piston rod of the pressure cylinder and penetrates through the chamber of the sleeve. The improved pressure cylinder of the shoe making machine can be applied on various shoe making machines with hydraulic structures and can make the assembling process of the shoe making machine easier with hydraulic driving system and can help reduce circuit and devices required by additional pumps and cut cost for manufacturing the shoe making machines.

Description

The shoes making machine cylinder pressure improves structure

Technical field

The utility model relates to a kind of shoes making machine cylinder pressure and improve structure, refer in particular to a kind of cylinder pressure that utilizes shoes making machine to have and connect the liquid output device and constitute shoes making machine cylinder pressure with fluid pressure type usefulness.

Background technology

In the general shoemaking process is that several processing procedures are arranged, and each processing procedure is to utilize different shoes making machines to finish.Having a kind of in the shoemaking process is the processing procedure that vamp and sole are fitted, and the processing procedure that this kind sole and vamp pressurization are binded is that the sole press machine that utilizes a kind of shoemaking to use is finished this processing procedure.This sole press machine is a kind of fluid pressure type sole press machine, and this fluid pressure type sole press machine is to utilize a pump that liquid is charged into a capsule bag, is fitted fully by auxiliary vamp of the expansive force of capsule bag and sole, presses end processing procedure and finish shoes.

So, commonly use the shortcoming that the fluid pressure type shoes making machine has the following stated, be described below respectively:

1. commonly using the fluid pressure type shoes making machine must add armored pump in addition in shoes making machine, by the start of pump liquid is charged in the capsule bag, and this kind pump adds in the shoes making machine then the use that connecting circuit, device in addition come proportioning pump, promptly increases the manufacturing cost of shoes making machine.

2. commonly using the fluid pressure type shoes making machine must add armored pump and be used with the capsule bag, just can reach the requirement of fluid pressure type shoes making machine, when adding armored pump, must design in advance and reserve a space for its device, and the different pressure-driven system that is had at shoes making machine itself is set, for assembling a casing pressure power-driven system separately, the complexity of shoes making machine assembling is increased again.

Summary of the invention

The purpose of this utility model provides a kind of installing of saving pump, and the cylinder pressure that utilizes shoes making machine itself to be had, and is connected with the liquid output device via the cylinder pressure body, to provide shoes making machine needed liquid.

For realizing above-mentioned creation purpose, the technical solution adopted in the utility model is:. a kind of shoes making machine cylinder pressure improves structure, this shoes making machine cylinder pressure is to have a cylinder pressure body, this cylinder pressure body has a piston rod, with gas or liquid during as power source, can drive piston rod is the repeatedly rectilinear motion at the cylinder pressure body:

One liquid output device, it is to set firmly with the cylinder pressure body, this liquid output device is to include sleeve and piston, one end of this sleeve has opening, the openend of this sleeve is that the end with cylinder pressure body 2 sets firmly, make sleeve inner be formed with a chamber, and be provided with first perforation at the other end of sleeve, this first perforation is installed with first body, and the side appropriate location at sleeve is provided with second perforation and the 3rd perforation simultaneously, this second perforation is installed with second body, and the 3rd perforation is to can be used as liquid output device drainage pressure; This piston is that the piston rod with the cylinder pressure body sets firmly, and is located in the chamber of sleeve, makes piston be close to the chamber inner wall moving linearly.

Described liquid output device sleeve was provided with that second perforation is installed with second body, this second body is provided with switch at appropriate location, via the switching of switch with the liquid in the complementary sleeve chamber.

Advantage of the present utility model is: improving structure by the shoes making machine cylinder pressure is to can be applicable to various shoes making machines with fluid pressure type structure, and can be by pressure-driven system that this shoes making machine itself has, and make the shoes making machine assembling process comparatively simple and easy, save simultaneously and add the required interlock circuit of armored pump, device, the cost of minimizing manufacturing shoes making machine.

Description of drawings

Fig. 1 is the part cross-sectional schematic of the utility model shoes making machine cylinder pressure;

Fig. 2 is the utility model shoes making machine cylinder pressure start one view;

Fig. 3 is the utility model shoes making machine cylinder pressure start two-state schematic diagram.

Description of reference numerals: 1 shoes making machine cylinder pressure; 2 cylinder pressure bodies; 21 piston bodies; 3 liquid output devices; 31 sleeves; 311 chambers; 312 first perforation; 313 first bodys; 314 second perforation; 315 the 3rd perforation; 316 second bodys; 317 switches; 32 pistons.

The specific embodiment

At first, seeing also shown in Figure 1ly, is the part cross-sectional schematic for shoes making machine cylinder pressure 1; This shoes making machine cylinder pressure 1 is made up of a cylinder pressure body 2 and liquid output device 3, wherein,

This cylinder pressure body 2 has a piston rod 21, during as power source, can drive piston rod 21 and be the repeatedly rectilinear motion with gas or liquid at cylinder pressure body 2;

This liquid output device 3 is to set firmly with cylinder pressure body 2, it includes sleeve 31 and piston 32, one end of this sleeve 31 has opening, the openend of this sleeve 31 is that the end with cylinder pressure body 2 sets firmly, make sleeve 31 inside be formed with a chamber 311, and be provided with first perforation 312 at the other end of sleeve 31, this first perforation 312 is installed with first body 313, for the liquid in sleeve 31 chambers 311 is sent via first body 313, and the side appropriate location at sleeve 31 is provided with second perforation the 314 and the 3rd perforation 315 simultaneously, this second perforation 314 is installed with second body 316, this second body 316 is provided with switch 317, can be by the switching of switch 317 with the liquid in complementary sleeve 31 chambers 311, the 3rd perforation 315 is to can be used as liquid output device 3 drainage pressures; This piston 32 is that the piston rod 21 with cylinder pressure body 2 sets firmly, and be located in the chamber 311 of sleeve 31, make piston 32 be close to chamber 311 inwall moving linearlies, for the liquid in the chamber 311 of liquid output device 3 is sent by first perforation, 312 and first body 313; In this way, be construed as shoes making machine cylinder pressure 1 by said apparatus;

Continuous seeing also Fig. 2, shown in Figure 3, is to be shoes making machine cylinder pressure 1 actuator state schematic diagram 1, Fig. 2; When implementing, shoes making machine drives 2 starts of cylinder pressure body, simultaneously related make piston rod 21 with start, 21 in piston rod drives piston 32 moving linearly forward, as shown in Figure 2, and the liquid in the pressing cavity 311 are delivered in the capsule bag (graphic show) by first perforation, 312 and first body 313, can via the expansive force of capsule bag with the pressure of finishing shoemaking at the bottom of processing procedure; Pressing after processing procedure is finished at the end, shoes making machine drives 2 starts of cylinder pressure body once more, piston rod 21 start backward with cylinder pressure body 2,21 in piston rod drives piston 32 moving linearly backward, as shown in Figure 3, liquid in the capsule bag 312 is recycled in the chamber 311 by first body 313 and first perforation, backward in the start, can drains sleeves 31 gas inside by the 3rd perforation 315 of sleeve 31 at piston rod 21; If in the chamber 311 of liquid output device 3 during fluid low, switch 317 can be opened liquid is delivered in the chamber 311 by second body 316 and second perforation 314.

The utility model shoes making machine cylinder pressure improvement structure has advantage what follows:

1. shoes making machine cylinder pressure of the present utility model is to can be applicable to various shoes making machines with fluid pressure type structure, and has the pressure-driven system by this shoes making machine itself, can finish the device that has with the pump identical function easily, and need not again, row adds armored pump.

2. shoes making machine cylinder pressure of the present utility model is driven by the existing pressure-driven system of shoes making machine itself, and cylinder pressure has certain stroke and make its stability hydraulic of exporting, and takes place and do not have the unsettled situation of power output.

3. shoes making machine cylinder pressure of the present utility model is to omit to add armored pump and required interlock circuit, the device of pump, can reduce the cost of making shoes making machine.

4. shoes making machine need not be reserved again and add the required interlock circuit of armored pump and pump, the space of device, and the other second casing pressure power-driven system that increases by device shoes making machines that forms such as pumps, can be connected with shoemaking cylinder pressure of the present utility model via the pressure-driven system of shoes making machine itself, can provide shoes making machine required liquid, and it is simple and easy that the shoes making machine assembling process is become with steady pressure.

Take a broad view of aforementioned, the utility model shoes making machine Press cylinder device can provide really and improve the shortcoming that known shoes making machine is caused in the use, and this shoes making machine Press cylinder device is the shoes making machine that can utilize having the fluid pressure type device, and widely industrial circle utilization and have progressive and novelty.

In sum, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and creation description generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a shoes making machine cylinder pressure improves structure, and this shoes making machine cylinder pressure is to have a cylinder pressure body, and this cylinder pressure body has a piston rod, and with gas or liquid during as power source, can drive piston rod is the repeatedly rectilinear motion, it is characterized in that at the cylinder pressure body:

One liquid output device, it is to set firmly with the cylinder pressure body, this liquid output device is to include sleeve and piston, one end of this sleeve has opening, the openend of this sleeve is that the end with cylinder pressure body 2 sets firmly, make sleeve inner be formed with a chamber, and be provided with first perforation at the other end of sleeve, this first perforation is installed with first body, and the side at sleeve is provided with second perforation and the 3rd perforation simultaneously, this second perforation is installed with second body, and the 3rd perforation is to can be used as liquid output device drainage pressure; This piston is that the piston rod with the cylinder pressure body sets firmly, and is located in the chamber of sleeve, makes piston be close to the chamber inner wall moving linearly.

2. shoes making machine cylinder pressure according to claim 1 improves structure, it is characterized in that: second perforation that sleeve was provided with of described liquid output device is installed with second body, this second body is provided with switch, via the switching of switch with the liquid in the complementary sleeve chamber.