CN113043050A

CN113043050A - Positioning tool for machining driving shaft capable of conveniently taking materials

Info

Publication number: CN113043050A
Application number: CN201911380098.7A
Authority: CN
Inventors: 赵金福
Original assignee: Changzhou Daidem Precision Machinery Co ltd
Current assignee: Changzhou Daidem Precision Machinery Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-06-29

Abstract

The invention discloses a positioning tool for processing a driving shaft, which is convenient for material taking, and comprises a supporting seat, wherein a track is arranged at the right end of the supporting seat, the upper end of the supporting seat is in through connection with a box body, the lower end of the inside of the box body is fixedly connected with the lower end of a fixed plate, the right end of an electric telescopic rod is fixedly connected with a push rod, the right end of the push rod is movably connected with a first gear, the right end of the fixed rod is in contact with the left end of a driving shaft body, the box body is in through connection with the inside of a second gear, the lower end of a limiting rod is fixedly connected with a connecting plate, the connecting plate is in through connection with a second limiting block, the lower end of the second limiting block is fixedly connected with the upper end of a spring. This convenient drive shaft processing of getting material is with location frock, the drive shaft of fixed not unidimensional of being convenient for, and be convenient for add the angle of man-hour regulation drive shaft to conveniently get the material.

Description

Positioning tool for machining driving shaft capable of conveniently taking materials

Technical Field

The invention relates to the technical field of driving shaft machining, in particular to a positioning tool for driving shaft machining, which is convenient for material taking.

Background

The drive shaft is the indispensable part on machinery such as car, and the required drive shaft's of different machinery size is also different, need process the drive shaft of different models, when processing the drive shaft, need with the location frock with the drive shaft anchor clamps to in processing.

The invention aims to provide a positioning tool for driving shaft machining, which is convenient for taking materials, so as to solve the problem of the positioning tool for driving shaft machining in the prior market, which is provided by the background art.

Disclosure of Invention

The invention aims to provide a positioning tool for processing a driving shaft, which is convenient for taking materials, so as to solve the problems that most of the positioning tools in the background art are inconvenient to fix the driving shafts with different sizes, adjust the angle of the driving shaft during processing and take materials.

In order to achieve the purpose, the invention provides the following technical scheme: a positioning tool for processing a driving shaft convenient for material taking comprises a supporting seat, wherein a track is arranged at the right end of the supporting seat, the upper right end of the track is movably connected with a limiting rod, the upper end of the supporting seat is connected with a box body in a penetrating way, the left end of the box body is connected with an electric telescopic rod bolt, the lower end of the inner part of the box body is fixedly connected with the lower end of a fixed plate, the upper left end of the fixed plate is fixedly connected with a first limiting block, the right end of the electric telescopic rod is fixedly connected with a push rod, the right end of the push rod is movably connected with a first gear, the left end of a fixed rod is fixedly connected with the first gear, the right end of the fixed rod is contacted with the left end of a driving shaft body, the right end of the driving shaft body is rotatably connected with the limiting rod, the box body penetrates through the inner part of a second gear, the lower end, and the connecting plate is in through connection with the second limiting block, the lower end of the second limiting block is fixedly connected with the upper end of the spring, the lower end of the spring is fixedly connected with the upper end of the connecting plate, and the track is provided with a limiting groove.

Preferably, the limiting rod and the rail form a sliding structure, and the limiting grooves are formed in the rail at equal intervals.

Preferably, the box body and the supporting seat form a rotating structure, and the longitudinal section of the box body is in an I shape.

Preferably, the first limiting block and the push rod form a sliding structure, the push rod is connected with the first gear in a meshing manner, and the first gear and the fixed rod are symmetrically arranged about a transverse central axis of the push rod.

Preferably, the second gear is connected with the third gear in a meshing manner, and a fixing rod arranged at the upper end of the second gear is connected with the driving shaft body in a clamping manner.

Preferably, the second limiting block and the spring form a lifting structure, the longitudinal section of the second limiting block is U-shaped, and the second limiting block is connected with the limiting groove in a clamping manner.

Compared with the prior art, the invention has the beneficial effects that: the positioning tool for the driving shaft machining, which is convenient for taking materials, is convenient for fixing driving shafts with different sizes, is convenient for adjusting the angle of the driving shaft during machining, and is convenient for taking materials;

1. the driving shaft is provided with a track, a second limiting block and a limiting groove, the limiting rod and the track are structurally designed, so that the position of the limiting rod can be adjusted according to the size of the driving shaft body, the second limiting block and the spring are structurally designed, and the second limiting block and the limiting groove are connected in a clamping manner, so that the second limiting block can fix the limiting rod at a corresponding position;

2. the box body is connected with the supporting seat in a meshing manner, so that the third gear drives the second gear to rotate, the box body drives the driving shaft body to rotate, and the right end of the driving shaft body rotates on the limiting rod;

3. be equipped with push rod, first gear and dead lever, the structural design of first stopper and push rod, the connected mode of push rod and first gear is connected for the meshing, and the push rod slides right for first gear revolve drives the dead lever and breaks away from the drive shaft body.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the connection between the push rod and the first gear;

FIG. 3 is a right side view structural schematic diagram of the connection of the second limiting block and the limiting groove of the present invention.

In the figure: 1. a supporting seat; 2. a track; 3. a limiting rod; 4. a box body; 5. an electric telescopic rod; 6. a fixing plate; 7. a first stopper; 8. a push rod; 9. a first gear; 10. fixing the rod; 11. a drive shaft body; 12. a second gear; 13. a third gear; 14. a second limiting block; 15. a spring; 16. a connecting plate; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning tool for processing a driving shaft convenient for material taking comprises a supporting seat 1, a track 2, a limiting rod 3, a box body 4, an electric telescopic rod 5, a fixing plate 6, a first limiting block 7, a push rod 8, a first gear 9, a fixing rod 10, a driving shaft body 11, a second gear 12, a third gear 13, a second limiting block 14, a spring 15, a connecting plate 16 and a limiting groove 17, wherein the track 2 is arranged at the right end of the supporting seat 1, the right upper end of the track 2 is movably connected with the limiting rod 3, the upper end of the supporting seat 1 is connected with the box body 4 in a penetrating way, the left end of the box body 4 is connected with the electric telescopic rod 5 through a bolt, the inner lower end of the box body 4 is fixedly connected with the lower end of the fixing plate 6, the left upper end of the fixing plate 6 is fixedly connected with the first limiting block 7, the right end of the electric telescopic rod 5 is fixedly connected with the push rod 8, the right end of the push, the right-hand member of dead lever 10 contacts with the left end of drive shaft body 11, and the right-hand member of drive shaft body 11 rotates with gag lever post 3 and is connected, box 4 runs through in the inside of second gear 12, and the lower extreme of second gear 12 contacts with third gear 13, the lower extreme and the connecting plate 16 fixed connection of gag lever post 3, and connecting plate 16 and second stopper 14 through connection, the lower extreme of second stopper 14 and the upper end fixed connection of spring 15, and the lower extreme of spring 15 and the upper end fixed connection of connecting plate 16, spacing groove 17 has been seted up on the track 2.

As shown in fig. 1, the limiting rod 3 and the rail 2 form a sliding structure, and the limiting grooves 17 are equidistantly formed in the rail 2, so that the position of the limiting rod 3 can be conveniently adjusted, the box body 4 and the supporting seat 1 form a rotating structure, the longitudinal section of the box body 4 is in an i-shaped shape, the box body 4 can be limited, the box body 4 is prevented from falling off when rotating, the second gear 12 is connected with the third gear 13 in a meshing manner, the fixing rod 10 arranged at the upper end of the second gear 12 is connected with the driving shaft body 11 in a clamping manner, and the third gear 13 drives the second gear 12 to rotate when rotating, so that the box body 4 rotates;

as shown in fig. 2, the first limiting block 7 and the push rod 8 form a sliding structure, the push rod 8 and the first gear 9 are connected in a meshing manner, the first gear 9 and the fixing rod 10 are symmetrically arranged about a transverse central axis of the push rod 8, the first limiting block 7 slides on the push rod 8, so that the push rod 8 drives the first gear 9 to rotate, and the fixing rod 10 clamps or releases the left end of the driving shaft body 11;

as shown in fig. 3, the second stopper 14 and the spring 15 form a lifting structure, the longitudinal section of the second stopper 14 is U-shaped, the second stopper 14 is connected with the stopper groove 17 in a snap-fit manner, and after the position of the stopper rod 3 is adjusted, the second stopper 14 is snapped into the stopper groove 17 to fix the position of the stopper rod 3.

The working principle is as follows: when the positioning tool for processing the driving shaft convenient for material taking is used, and referring to fig. 1 and fig. 2, when the electric telescopic rod 5 is retracted leftwards, the push rod 8 moves leftwards on the first limiting block 7, so that the first gear 9 rotates to drive the fixing rods 10 to approach each other, and the left end of the driving shaft body 11 is clamped, as shown in fig. 3, the limiting rod 3 slides on the track 2 according to the length of the driving shaft body 11, the left end of the limiting rod 3 is clamped into the circular hole at the right end of the driving shaft body 11, the second limiting block 14 is clamped into the corresponding limiting groove 17, and the second limiting block 14 cannot be separated from the limiting groove 17 due to the arrangement of the spring 15;

as shown in fig. 1, when the driving shaft body 11 is machined, the motor drives the third gear 13 to rotate during working, so that the third gear 13 drives the second gear 12 to rotate, thereby driving the whole box body 4 to rotate on the supporting seat 1, and because the left end of the driving shaft body 11 is clamped by the fixing rod 10 and the right end of the driving shaft body 11 is rotatably connected with the limiting rod 3, the angle of the driving shaft body 11 can be adjusted during machining;

with reference to fig. 1 and 2, after the processing is completed, the limiting rod 3 slides rightwards to be separated from the driving shaft body 11, the electric telescopic rod 5 extends rightwards, so that the push rod 8 slides rightwards, the first gear 9 is meshed with the push rod 8, the fixing rod 10 is driven to rotate outwards, the left end of the driving shaft body 11 is loosened, and the positioning tool is used for processing the driving shaft which is convenient for taking materials.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient drive shaft processing of getting material is with location frock, includes supporting seat (1), its characterized in that: the right end of the supporting seat (1) is provided with a track (2), the upper right end of the track (2) is movably connected with a limiting rod (3), the upper end of the supporting seat (1) is connected with a box body (4) in a penetrating way, the left end of the box body (4) is connected with an electric telescopic rod (5) through a bolt, the lower end inside the box body (4) is fixedly connected with the lower end of a fixed plate (6), the upper left end of the fixed plate (6) is fixedly connected with a first limiting block (7), the right end of the electric telescopic rod (5) is fixedly connected with a push rod (8), the right end of the push rod (8) is movably connected with a first gear (9), the left end of a fixed rod (10) is fixedly connected with the first gear (9), the right end of the fixed rod (10) is contacted with the left end of a driving shaft body (11), and the right end of the driving shaft body (11) is rotatably connected with the limiting rod, the box (4) runs through the inside of second gear (12), and the lower extreme and third gear (13) of second gear (12) contact, the lower extreme and connecting plate (16) fixed connection of gag lever post (3), and connecting plate (16) and second stopper (14) through connection, the lower extreme of second stopper (14) and the upper end fixed connection of spring (15), and the lower extreme of spring (15) and the upper end fixed connection of connecting plate (16), spacing groove (17) have been seted up on track (2).

2. The convenient drive shaft processing of getting material of claim 1 is with location frock, its characterized in that: the limiting rod (3) and the track (2) form a sliding structure, and the limiting grooves (17) are arranged on the track (2) at equal intervals.

3. The convenient drive shaft processing of getting material of claim 1 is with location frock, its characterized in that: the box body (4) and the supporting seat (1) form a rotating structure, and the longitudinal section of the box body (4) is I-shaped.

4. The convenient drive shaft processing of getting material of claim 1 is with location frock, its characterized in that: the first limiting block (7) and the push rod (8) form a sliding structure, the push rod (8) is connected with the first gear (9) in a meshing mode, and the first gear (9) and the fixing rod (10) are symmetrically arranged relative to the transverse central axis of the push rod (8).

5. The convenient drive shaft processing of getting material of claim 1 is with location frock, its characterized in that: the second gear (12) is connected with the third gear (13) in a meshing mode, and the fixed rod (10) arranged at the upper end of the second gear (12) is connected with the driving shaft body (11) in a clamping mode.

6. The convenient drive shaft processing of getting material of claim 1 is with location frock, its characterized in that: the second limiting block (14) and the spring (15) form a lifting structure, the longitudinal section of the second limiting block (14) is U-shaped, and the second limiting block (14) is connected with the limiting groove (17) in a clamping mode.