CN205565265U

CN205565265U - Hand press machine

Info

Publication number: CN205565265U
Application number: CN201620129900.0U
Authority: CN
Inventors: 宋文建; 程小杰
Original assignee: Shanghai Tong Tong Automation Precision Machinery Equipment Co Ltd
Current assignee: Shanghai Tong Tong Automation Precision Machinery Equipment Co Ltd
Priority date: 2016-02-19
Filing date: 2016-02-19
Publication date: 2016-09-07
Anticipated expiration: 2026-02-19

Abstract

The utility model discloses a hand press machine, including the base, the fuselage is connected to base one side, and the workstation is connected to the base opposite side, and the fuselage is equipped with the dovetail, and the casting die is connected to the fuselage, and the casting die middle part is equipped with the main shaft through the shaft hole, and it has the rack to open on the axial surface of main shaft, be equipped with in the casting die with toothed bar mesh's gear, casting die one side is equipped with back tracking self -lock device, the casting die outside is equipped with the handle, the handle carries out the transmission with the gear and is connected. Compared with the prior art, the utility model discloses the volume is less, and it is convenient to use, long service life, and the persistence is good, can guarantee the precision, and the range of application is wide and the security performance is good.

Description

A kind of hand operated press

Technical field

This utility model relates to mechanical equipment technical field, is specifically related to a kind of hand operated press.

Background technology

Hand operated press, have another name called hand pressure sampling machine, it is mainly used in laboratory sample preparation, every profession and trade can be applicable to and scientific research institution makees tension and compression load, contact engaging and separating force, the work such as material sample preparation, frame uses gear pair transmission, hand operates, frame upper-lower height scalable, ergometer moves up and down and is provided with location structure, it is suitable for the press-in of little parts, molding, assembling, riveted, print, punching, cut off, corner cut, become song, gold stamping, the light load rigorous such as stamp, fuselage is made by heavy arc welding steel mostly, it is a kind of hand pressure machinery for processing various terminal device, it is in place of the shortcoming and defect that existing hand operated press exists, complicated in mechanical structure, travel of spindle difficulty adjusts, and volume is bigger, use inconvenience relatively.

Summary of the invention

The purpose of this utility model is to provide a kind of small volume, and easy to use, service life is long, and persistency is good, it is possible to ensure the hand operated press that precision, applied range and security performance are good.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of hand operated press, including base, base side connects fuselage, base opposite side connecting working table, fuselage is provided with dovetail groove, fuselage connects casting die, is provided with main shaft by axis hole, the axial external surface of main shaft has tooth bar in the middle part of casting die, casting die is provided with the gear being meshed with tooth bar, casting die side is provided with return self-locking device, is provided with handle outside casting die, and handle is in transmission connection with gear.

As the further improvement of above-mentioned technology, in the middle part of described workbench, it is provided with T-slot.

As the further improvement of above-mentioned technology, described base, fuselage, workbench and casting die all use rigid material to make.

nullCompared with prior art，The beneficial effects of the utility model are: volume is the smallest and the most exquisite，Easy to use，Base、Fuselage、The main parts size such as workbench and casting die all uses rigid material to make，Rigid material is long life material，Service life is greatly increased，And the persistency that works is good，It is hardly damaged，By arranging return self-locking device，Ensure that and press-fit work every time，Casting die can arrive same setting position，Work accuracy is more preferable，Ensure that the precision of workpiece，Applied range，Insertion and the press-in of bearing can be applicable to、Taking out of accurate assembly is tested and bending、The bending and molding of sheet material、Axle、The rectification of bending pipes、On thin plate, punching waits job content widely，Use rack pinion，And strengthen the design of impulse stroke，Work easier，Improve work efficiency，There is splendid security performance simultaneously，Use safety relieved.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is front view of the present utility model.

Fig. 3 is side view of the present utility model.

In figure: 1-base, 2-fuselage, 3-workbench, 4-dovetail groove, 5-casting die, 6-main shaft, 7-return self-locking device, 8-handle, 9-tooth bar.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

nullA kind of hand operated press，Including base 1，Base 1 plays and connects the effect supported，Base 1 side connects fuselage 2，Base 1 opposite side connecting working table 3，Workbench 3 is mainly used in placing workpiece to be processed，It is provided with T-slot in the middle part of workbench 3，Fuselage 2 is provided with dovetail groove 4，Dovetail groove 4 is equivalent to slide rail，For moving up and down of casting die 5，Fuselage 2 connects casting die 5 by dovetail groove 4，Casting die 5 is for pressing component，It is provided with main shaft 6 by axis hole in the middle part of casting die 5，Tooth bar 9 is had in the axial external surface of main shaft 6，Casting die 5 is provided with the gear being meshed with tooth bar 9，Casting die 5 side is provided with return self-locking device 7，Owing to arranging return self-locking device 7，When then pressing fixed handle 8，Handle 8 is without reaching setting position，Handle 8 can not return initial position，Only reach setting position，Handle 8 could return initial position，Thereby guarantee that every time press-fiting of casting die 5 is attained by identical setting position，Handle 8 is connected outside casting die 5，Handle 8 is in transmission connection with gear，Base 1、Fuselage 2、Workbench 3 and casting die 5 all use rigid material to make，Rigid material is durable material，Use rigid material can increase service life of the present utility model and work persistency.

nullDuring utility model works，Casting die 5 is slided up and down by dovetail groove 4，Workbench is used for placing workpiece，Fixed handle 8 is pressed in left and right，Then main shaft 6 moves up and down under gear and tooth bar 9 drive，Thus complete the press work of workpiece，This utility model uses long life material to make，Even if long-time use there will not be at all deterioration，There is the persistency of excellence，It it is a kind of multiple machine being applicable to extensive job content，Insertion and the press-in of bearing can be carried out、Taking out of accurate assembly is tested and bending、The bending and molding of sheet material、Axle、The rectification of bending pipes、Punch on thin plate，Rigid plastics or the severing of rubber-like、Plastic working、The processing of hexagon ring、The marking of seal symbol etc.、The marking of making product nameplate etc.、The riveting of rivet、The work such as the riveting of flexible wire connector portions metalwork，Big operation emphatically is played in many operations，And operationally，Ensure that precision，Easy and simple to handle，Security performance is good，Production efficiency can be greatly improved，And stroke of the present utility model carries out strengthening design，During work convenient effectively.

The foregoing is only this utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain are limited; to those skilled in the art; the scheme obtained by the equivalent and obvious change that all utilization this utility model description and diagramatic content make should be can appreciate that, all should be included in protection domain of the present utility model.

Claims

1. a hand operated press, including base, it is characterised in that, base side connects fuselage, base opposite side connecting working table, fuselage is provided with dovetail groove, and fuselage connects casting die, it is provided with main shaft by axis hole in the middle part of casting die, having tooth bar in the axial external surface of main shaft, be provided with the gear being meshed with tooth bar in casting die, casting die side is provided with return self-locking device, being provided with handle outside casting die, handle is in transmission connection with gear.

Hand operated press the most according to claim 1, it is characterised in that be provided with T-slot in the middle part of described workbench.

Hand operated press the most according to claim 1, it is characterised in that described base, fuselage, workbench and casting die all use rigid material to make.