CN206662791U

CN206662791U - A kind of drill jig for the processing of propeller shaft yoke ear earhole

Info

Publication number: CN206662791U
Application number: CN201720448675.1U
Authority: CN
Inventors: 尚亚民
Original assignee: Henan Xinzhou Transmission Machinery Co Ltd
Current assignee: Henan Xinzhou Transmission Machinery Co Ltd
Priority date: 2017-04-26
Filing date: 2017-04-26
Publication date: 2017-11-24
Anticipated expiration: 2027-04-26

Abstract

The utility model discloses a kind of drill jig for the processing of propeller shaft yoke ear earhole, including L-type base, linear electric motors and material cycling box；Locating slot is vertically and fixedly provided with L-type base back plate；Two support bars are vertically and fixedly provided with L-type base back plate simultaneously, fixed block is fixed on support bar by two self-locking nuts, and circular hole is provided among fixed block；The linear electric motors with push rod are provided with L-type base, push rod is connected through the circular hole on fixed block with gripping block；Square openings are provided with L-type base plate, square openings are located at the lower section of gripping block and locating slot；The lower section that L-type base positioned at square openings lower section and the handled drawer type material cycling box in right side, is movably installed in by guide rail structure is provided with simultaneously；Total, the utility model has the advantages of simple in construction, cost is low, laborsaving, safe and effective.

Description

A kind of drill jig for the processing of propeller shaft yoke ear earhole

Technical field

It the utility model is related to a kind of drill jig, and in particular to a kind of drilling machine folder for the processing of propeller shaft yoke ear earhole Tool.

Background technology

The clamping force size of drill jig depends on the strength of operator, the i.e. manual strength depending on operator, and The fixture of high frequencies of operation, typically require that human hand active force is less than 150N；The fixture of low frequency operation, human hand active force should then limit System is otherwise, excessive by the labor intensity for causing operator within 600N.Manual in the market is mostly guide rod type Handle, it is the length for increasing handle for the general measures taken that solve the above problems, reaches labour-saving purpose, but this mode is pacified Whole step is not high.

In addition, drilling machine processes after part, it is necessary to worker manually takes out part every time, takes for one time one, not only increases Add the amount of labour, and also reduce speed of production.

To solve the above problems, it is necessary to develop a kind of laborsaving, the safe and reliable drill jig of simplicity.

Utility model content

The purpose of this utility model is for overcome the deficiencies in the prior art, and is provided a kind of easy to be laborsaving, safe and reliable Fixture.

What the purpose of this utility model was realized in：A kind of drill jig for the processing of propeller shaft yoke ear earhole, bag Include L-type base, support bar, fixed block, linear electric motors, gripping block, locating slot, material cycling box and nut；After the L-type base The locating slot is vertically and fixedly provided with plate, the locating slot is U-shaped structure substantially, and two sides of the U-shaped structure are big Cause that convex structure is tilted and be inclined to from middle part to both sides；Two supports are vertically and fixedly provided with the L-type base back plate Bar, two support bars are symmetrical arranged on the locating slot, and the fixed block is fixed on described by two nuts On support bar, circular hole is provided among the fixed block；The linear electric motors, the linear electric motors are provided with the L-type base Push rod be connected through the circular hole on the fixed block with the gripping block；The locating slot and the gripping block, the straight line The push rod of motor is to be coaxially disposed；Square openings are provided with the L-type base plate, the square openings are located at the folder The lower section of tight block and the locating slot；The material cycling box and the material cycling are provided with below the L-type base plate Box is located at below the square openings；The material cycling box can pull out from the L-type base lower right.

The material cycling box is drawer-type structure, and the drawer-type structure is movably installed in the L by guide rail structure The lower section of type base.

Handle is provided with the material cycling box right plate.

The push rod of the linear electric motors and the gripping block are integral type structure.

The nut is self-locking nut.

The beneficial effects of the utility model are：The utility model, which uses, changes hand lever for linear electric motors, during use not It is only laborsaving, and linear electric motors switch is pressed during operation, linear electric motors and push rod are pushed ahead, not only laborsaving, Er Qiegong Human hand will not touch workbench, and security is higher；Simultaneously L-type base locating slot and with gripping block below be provided with pros Shape opening, material cycling box is provided with the lower section of square openings, the right side of material cycling box is provided with handle, can be from base Lower section pulls out, and when materiel machining is completed, presses linear electric motors, unclamps material, and material falls to material cycling box automatically, until thing Material turnover box is filled.The time is not only saved, reduces labor intensity, and improve productivity ratio.Total, the utility model has structure Simply, the advantages of cost is low, laborsaving, safe and effective.

Brief description of the drawings

Fig. 1 is overlooking the structure diagram of the present utility model.

Fig. 2 is main structure diagram of the present utility model.

Fig. 3 is left view structural representation of the present utility model.

In figure：1st, L-type base 2, support bar 3, fixed block 4, linear electric motors 5, gripping block 6, locating slot 7, material Turnover box 8, nut 9, square openings.

Embodiment

The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of drill jig for the processing of propeller shaft yoke ear earhole, including L-type base 1, Support bar 2, fixed block 3, linear electric motors 4, gripping block 5, locating slot 6, material cycling box 7 and nut 8；The back plate of L-type base 1 On be fixed with the locating slot 6, the locating slot 6 and the L-type base 1 are welded as a whole formula structure；The locating slot 6 is big The U-shaped structure of cause, two sides of the U-shaped structure tilt substantially from middle part to both sides and are inclined to convex structure, institute The interior shape for stating locating slot 6 is consistent with the propeller shaft yoke ear shape of required processing.

Two support bars 2 are vertically and fixedly provided with the back plate of L-type base 1, two support bars 2 are on described fixed Position groove 6 is symmetrical, convenient positioning；There are catch and screw thread in the front end of support bar 2, is fixed the fixed block 3 by two nuts 8 On the support bar 2, the nut 8 uses self-locking nut, can effectively be reduced in process using self-locking nut 8 Middle fixed block loosening caused by producing vibration, improve the accuracy of processing.

The linear electric motors 4 are provided with the L-type base 1, it is simple in construction using the linear electric motors 4 so that overall Structure it is greatly simplified, while positioning precision is high, and reaction speed is fast, high sensitivity, trackability are good, the linear electric motors 4 Non contact transmission power can be realized, mechanical friction loss is almost nil, so failure is few, freedom from repairs is safe and reliable, and the longevity Life length；Circular hole is provided among the fixed block 3, can pass through the push rod of the linear electric motors 4, the linear electric motors 4 push away The circular hole of bar and the fixed block 3 coordinates for gap, and when so described linear electric motors 4 are pushed ahead, the linear electric motors 4 push away Bar not only easily promotes but also is not easy to rock；The push rod of the linear electric motors 4 passes through circular hole and the clamping on the fixed block 3 Block 5 connects, and the push rod of the linear electric motors 4 and the gripping block 5 are that integral type is set, integral type set not only facilitate but also reduction into This, and accurate positioning；Operator need to only use the hand steered part that need to firmly process when the linear electric motors 4 are pushed ahead, effectively Reduce labor intensity；The push rod of the locating slot 6 and the gripping block 5, the linear electric motors 4 is to be coaxially disposed, and can be facilitated Automatically and accurately positioning centering again.

Square openings 9 are provided with the bottom plate of L-type base 1, the square openings 9 are located at the gripping block 5 and institute State the lower section of locating slot 6；The material cycling box 7 is placed with below the bottom plate of L-type base 1, the material cycling box 7 is to take out Drawer formula structure, the L-type base is movably installed in by guide rail structure（1）Lower section, pull is convenient；The material cycling box 7 Positioned at the lower section of square openings 9, when processing is completed, the linear electric motors 4 are pressed, unclamp the gripping block 5, process Material drop automatically, dropped into the material cycling box 7 by the square openings 9, taken without one time one, it is both easy It is again laborsaving；The right side of material cycling box 7 is provided with handle, after the material cycling box 7 is piled, the material cycling box 7 Directly it can be pulled out from the lower right of L-type base 1.

Above example is only to illustrate the technical solution of the utility model rather than its limitations, although with reference to above-mentioned implementation The utility model is described in detail example, it should be understood by a person of ordinary skill in the art that still can be to this reality Modified with new embodiment or equivalent substitution, and repaiied without departing from any of the spirit and scope of the utility model Change or equivalent substitution, it all should cover among right of the present utility model.

Claims

A kind of 1. drill jig for the processing of propeller shaft yoke ear earhole, it is characterised in that：Including L-type base（1）, support bar （2）, fixed block（3）, linear electric motors（4）, gripping block（5）, locating slot（6）, material cycling box（7）And nut（8）；The L-type Base（1）The locating slot is vertically and fixedly provided with back plate（6）, the locating slot（6）For U-shaped structure substantially, the U-shaped Two sides of structure tilt substantially from middle part to both sides and are inclined to convex structure；The L-type base（1）It is vertically solid in back plate Surely there are two support bars（2）, two support bars（2）On the locating slot（6）It is symmetrical arranged, the fixed block （3）Pass through two nuts（8）It is fixed on the support bar（2）On, the fixed block（3）Centre is provided with circular hole；The L-type Base（1）On be provided with the linear electric motors（4）, the linear electric motors（4）Push rod pass through the fixed block（3）On circular hole With the gripping block（5）Connection；The locating slot（6）With the gripping block（5）, the linear electric motors（4）Push rod be coaxial Set；The L-type base（1）Square openings are provided with bottom plate（9）, the square openings（9）Positioned at the gripping block（5） With the locating slot（6）Lower section；The L-type base（1）The material cycling box is provided with below bottom plate（7）And the material Turnover box（7）Positioned at the square openings（9）Lower section；The material cycling box（7）Can be from the L-type base（1）Lower section Right side pulls out.
A kind of 2. drill jig for the processing of propeller shaft yoke ear earhole according to claim 1, it is characterised in that：It is described Material cycling box（7）For drawer-type structure, the drawer-type structure is movably installed in the L-type base by guide rail structure（1） Lower section.
A kind of 3. drill jig for the processing of propeller shaft yoke ear earhole according to claim 1, it is characterised in that：It is described Material cycling box（7）Handle is provided with right plate.
A kind of 4. drill jig for the processing of propeller shaft yoke ear earhole according to claim 1, it is characterised in that：It is described Linear electric motors（4）Push rod and the gripping block（5）For integral type structure.
A kind of 5. drill jig for the processing of propeller shaft yoke ear earhole according to claim 1, it is characterised in that：It is described Nut（8）For self-locking nut.