CN206084460U - Many material switching mechanism - Google Patents

Abstract

The utility model provides a many material switching mechanism, includes bottom plate, base plate, bolt and pilot pin, the bottom plate upper surface is equipped with and is used for the gliding recess of base plate, be equipped with mounting hole and basic hole on the bottom surface of recess, the upper surface of base plate is equipped with the bar shaped mounting hole groove and a plurality of locating holes of being located mounting hole groove both sides, the mounting hole sets up in the projection of mounting hole groove in vertical direction, the bolt is vertical pass the mounting hole groove with the mounting hole is connected, the pilot pin is vertical passes the locating hole extremely in the basic hole. The utility model discloses a reasonable in design, convenient operation has reduced manufacturing cost and has improved production efficiency effectively.

Description

A kind of many item number switching mechanisms

Technical field

The utility model is related to machining technology field, more particularly to a kind of many item number switching mechanisms.

Background technology

At present, in the machining of product, it is essentially identical usually to run into some outward appearances, but length or width differ The product of sample, now generally using switching mechanism come adjusting means or the position of mechanism, to reach same covering device or machine Structure realizes the processing of multiple product, cost-effective, but existing switching mechanism, in production, need first true with slide calliper rule The length of fixed output quota product, then adjusts corresponding locating piece, or product is put at positioning carries out actual comparison, after determining size The position of position block is adjusted again, is required for being determined the size of item number when changing item number every time, then set positioning baffle Position, this process loses time and manpower very much, affects production efficiency, and can be due to device during equipment is produced Or the vibrations of mechanism cause the position of locating piece to change, and cause the failure that equipment gets stuck.

Utility model content

The purpose of this utility model is to overcome weak point of the prior art, there is provided a kind of simple structure, simple operation, The high many item number switching mechanisms of adjustability.

To solve above-mentioned technical problem, the utility model is solved by following technical proposals：

A kind of switching mechanism, including base plate, substrate, bolt and pilot pin, the plate upper surface is provided with for substrate cunning Dynamic groove, the bottom surface of the groove is provided with installing hole and datum hole, and the upper surface of the substrate is provided with bar shaped and installs hole slot With positioned at some location holes for installing hole slot both sides, the installing hole is arranged and is located in the projection for installing hole slot vertical direction, institute State bolt pass vertically through installation hole slot be connected with the installing hole, the pilot pin passes vertically through location hole to the datum hole It is interior.

Specifically, one end of the substrate is fixedly connected the baffle plate for fixing item number.

Specifically, the evenly distributed both sides for installing hole slot of the location hole, many item number switching mechanisms include two Individual pilot pin, the pilot pin inserts respectively the location hole of not homonymy, the aperture of the datum hole, the aperture of the location hole and Pilot pin diameter three's size is identical.

Specifically, the bolt includes screw rod, and the screw rod is provided with a cylinder cutting ferrule for fixing substrate, described Cylinder card puts the handle being provided with for rotating bolt.

Specifically, the baffle plate is provided with displacement detecting sensor.

The utility model has compared to existing technology advantages below and beneficial effect：

1st, before product is produced, the length, width according to product arranges corresponding product shape on item number switching substrate The positioning hole position of shape, saves the step of manual measurement and adjustment, the different location hole of different item number correspondences, can directly adjust Substrate, is slided by substrate, changes the position of baffle plate, pilot pin is stretched into substrate is positioned in corresponding location hole, and operation is quick Efficiency that is convenient, improve production.

2nd, the fixation of substrate is carried out using two location holes and bolt, it is ensured that the stability of substrate, is given birth in follow-up processing Ensure the quality of life safety and product in product.

3rd, the utility model simple structure, can realize many material according to the quantity of the corresponding location hole of the quantitative design of product Number handoff functionality.

Description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is a kind of general structure schematic diagram of many item number switching mechanisms of the utility model.

Fig. 2 is the structural representation of base plate of the present utility model.

Fig. 3 is the structural representation of substrate of the present utility model.

In figure：1st, base plate；11st, groove；12nd, installing hole；13rd, datum hole；2nd, substrate；21st, hole slot is installed；22nd, location hole； 3rd, bolt；31st, screw rod；32nd, cylinder cutting ferrule；33rd, handle；4th, pilot pin；5th, baffle plate；220-229, location hole.

Specific embodiment

The utility model is described in further detail with reference to embodiment and accompanying drawing, but enforcement of the present utility model Mode not limited to this.

With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of many item number switching mechanisms, including base plate 1, substrate 2, bolt 3 and pilot pin 4, institute State plate upper surface and be provided with the groove 11 slided for substrate, the bottom surface of the groove 11 is provided with installing hole 12 and datum hole 13, the upper surface of the substrate 1 is provided with bar shaped and installs hole slot 21 and positioned at some location holes 22 for installing hole slot both sides, the peace Dress hole 12 is located in the projection for installing the vertical direction of hole slot 21, and hole slot 21 and installing hole 12 are installed in passing vertically through for the bolt 3 Connection, the pilot pin 4 passes vertically through location hole 22 to the datum hole 13, and one end of substrate 2 is fixedly connected for fixing The baffle plate 5 of item number.Change the position of baffle plate 5 by sliding substrate 2, then product is fixed by baffle plate 5 and be processed, benchmark Hole 13 is located at remains stationary on base plate 1, and location hole 22 produces change in location with the slip of substrate 1, is processing different item numbers When, different location holes 22 align with datum hole 13, and corresponding location hole 22 is fixed according to the difference of item number.

Specifically, three installing holes 12 and two datum holes 13 are included on base plate 1, ten location holes 22 are included on substrate 2, The both sides for installing hole slot 21 are evenly arranged in, many item number switching mechanisms include two pilot pins 4, and the pilot pin 4 is distinguished Insert the location hole 22 of not homonymy, diameter three's size in the aperture, the aperture of location hole 22 and pilot pin 4 of the datum hole 13 It is identical.Two location holes 22 of the not homonymy of two upper installing hole grooves 21 of 13 counterpart substrate of datum hole 2, by two pilot pins 4 The position of more stable fixed substrate 2, inserts in pilot pin 4 and closely connects in location hole 22 and datum hole 13, is held in position pin 4 Occur without with substrate 2 and rock.

Specifically, the bolt 3 includes screw rod 31, and the screw rod is provided with the cylinder cutting ferrule 32 for fixing substrate, institute State cylinder cutting ferrule 32 and be provided with handle 33 for rotating bolt.When bolt 3 declines, the fastening base of cylinder cutting ferrule 32 allows base Plate 2 keeps fixing, and the more laborsaving convenience of handle is used when bolt is risen or fallen.

Specifically, the baffle plate 5 is provided with displacement detecting sensor (not marking in diagram), for sensing the position of baffle plate 2 Put variable quantity.

Specific implementation process of the present utility model is as follows：

First have to the difference according to item number to determine the location hole 22 corresponding to the item number on substrate 2, connection gear on substrate 2 Plate 5, the position of baffle plate 5 is changed by the slip of substrate 2, and so as to reach baffle plate 5 effect of item number is fixed, then item number is carried out Processing, is provided with a substrate 2 the location hole 22 of two rows correspondence item number, and the position of baffle plate 5 is determined by location hole 22, and to fixed Position hole 22 is numbered, as shown in figure 3, the numbering of inner side is 221,223,225,227,229, outside for 220,222,224, Corresponding two location holes of 226,228, item number a are 220 and 221, and corresponding two location holes of item number b are 222 and 223, successively Analogize, only need to adjust the position of substrate 2 when changing product every time, for guaranteeing the fixation of item number, so as to be processed, while Two identical pilot pins 4 are additionally provided with substrate 2, when many item number a are processed, the insertion of one of pilot pin 4 inner side is fixed In the hole 221 of position, in the location hole 220 on the outside of another insertion, substrate is positioned with two pilot pins 4, remains stationary.

Specifically, when item number a switchings item number b, pull out from the corresponding location holes 221 of item number a before and location hole 220 Go out corresponding pilot pin 4, the handle 33 on bolt 3 is rotated forward, and bolt 3 rises, the cylinder cutting ferrule 32 on bolt 3 is simultaneously The fixation to substrate 2 is lost, allows substrate 2 to horizontally slip in 1 groove 11 on base, according to product b pair The location hole 223 and 222 on substrate 2, sliding substrate 2, base 1 is answered to be provided with two symmetrical vertical curves pair with regard to installing hole 12 The datum hole 13 of title, allows location hole 223 and 222 to align with the datum hole 13 on base plate, is then each passed through two pilot pins 4 In datum hole 13 on counterpart substrate 2, substrate 2 is positioned, bolt 3 installs hole slot 21, bolt 3 and substrate 2 through bar shaped On installing hole 12 connect, then reversely rotate the handle 11 on bolt 3, bolt 3 declines, and makes cylinder cutting ferrule 32 tight with substrate 2 It is solidly connected, substrate 2 is fixed, baffle plate 5 is again secured to corresponding position, so as to be fixed to item number b, reaches item number b Switching, so as to be processed to item number b.

Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned The restriction of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modify, replace Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.

Claims (5)

1. a kind of many item number switching mechanisms, including base plate and substrate, it is characterised in that：The plate upper surface is provided with for substrate The groove of slip, the bottom surface of the groove is provided with installing hole and datum hole, and the upper surface of the substrate is provided with bar shaped installing hole Groove and some location holes positioned at installation hole slot both sides, the installing hole is arranged and is located at the projection for installing hole slot in vertical direction Interior, many item number switching mechanisms also include bolt and pilot pin, and the bolt passes vertically through installation hole slot and the installing hole Connection, the pilot pin passes vertically through location hole to the datum hole.

2. switching mechanism according to claim 1, it is characterised in that：One end of the substrate is fixedly connected for fixed material Number baffle plate.

3. switching mechanism according to claim 1, it is characterised in that：The evenly distributed hole slot of installing of the location hole Both sides, many item number switching mechanisms include two pilot pins, and the pilot pin inserts respectively the location hole of not homonymy, the base The aperture in quasi- hole, the aperture of the location hole are identical with pilot pin diameter three's size.

4. switching mechanism according to claim 1, it is characterised in that：The bolt includes screw rod, and the screw rod is provided with For fixing the cylinder cutting ferrule of substrate, the cylinder card puts the handle being provided with for rotating bolt.

5. switching mechanism according to claim 2, it is characterised in that：The baffle plate is provided with displacement detecting sensor.