CN210790053U

CN210790053U - Positioning mechanism for machining shaft parts by machine tool

Info

Publication number: CN210790053U
Application number: CN201921096248.7U
Authority: CN
Inventors: 王毓
Original assignee: Tonglu Mude Machinery Manufacturing Co ltd
Current assignee: Tonglu Mude Machinery Manufacturing Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-19
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a positioning mechanism of machine tool machining axle type part, which comprises a bod, the top swing joint of organism has the position sleeve, the top fixedly connected with handle of position sleeve. The utility model discloses a set up the position sleeve, the gag lever post, spacing groove and slide mechanism's cooperation is used, use through the position sleeve, can place axle type part and process at the inner chamber of position sleeve, the axle type part of the different length of position adaptation that can adjust the position sleeve simultaneously, insert the spacing groove through the gag lever post, can fix the position of position sleeve, use through slide mechanism, stability and smoothness nature in the position sleeve adjustment process have been improved, the distance of the convenient quick regulation location of current axle type part man-hour has been solved, the problem of processing is fixed a position to the axle type part of different length that can not be accurate, this positioning mechanism of lathe processing axle type part, possess the convenient advantage of regulation location distance, be worth promoting.

Description

Positioning mechanism for machining shaft parts by machine tool

Technical Field

The utility model relates to a machine tool machining technical field specifically is a positioning mechanism of machine tool machining axle type part.

Background

In industrial products, shaft parts are suitable for maintenance operation of one or more numerically-controlled machine tool machining parts, the shaft parts are one of typical parts frequently encountered in hardware fittings and are mainly used for supporting transmission parts, transmitting torque and bearing load, and the shaft parts can be generally divided into three types, namely an optical axis, a stepped axis and a special-shaped axis or a solid axis, a hollow axis and the like according to different structural forms of the shaft parts.

When the shaft parts are machined and manufactured by using the drilling equipment, the shaft parts need to be positioned and fixed, but the conventional shaft parts cannot be positioned conveniently and quickly in machining, and cannot be accurately positioned and machined for the shaft parts with different lengths, so that the practicability of a positioning mechanism for machining the shaft parts by using a machine tool is reduced, and the shaft parts are not convenient for a user to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning mechanism of machine tool machining axle type part possesses the convenient advantage of adjusting the location distance, has solved current axle type part and can not convenient quick regulation location's distance man-hour, the problem of processing of fixing a position to the axle type part of different length that can not be accurate.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning mechanism for machining shaft parts by a machine tool comprises a machine body, wherein the top of the machine body is movably connected with a positioning sleeve, the top of the positioning sleeve is fixedly connected with a handle, the front side and the rear side of the positioning sleeve are both fixedly connected with connecting rods, the opposite sides of the two connecting rods are both fixedly connected with vertical rods, the bottom of the vertical rod is fixedly connected with a shell, the inner cavity of the shell is movably connected with a limiting rod, one side of the limiting rod, which is far away from the machine body, extends to the outer side of the shell and is fixedly connected with a pulling block, the surface of the limiting rod is movably connected with a spring, the surface of the limiting rod is fixedly connected with a movable plate, one side of the spring close to the movable plate is fixedly connected with the movable plate, one side of the spring, which is far away from the moving plate, is fixedly connected with the inner wall of the shell, the bottom of the shell is fixedly connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with a sliding mechanism.

Preferably, slide mechanism is including fixed pipe, the equal fixedly connected with fixed plate in left side and the right side of fixed pipe, one side and organism fixed connection that the fixed plate is close to the organism, the inner chamber swing joint of fixed pipe has first slider, the top and the slide bar fixed connection of first slider.

Preferably, the top of the fixed pipe is provided with a slide hole matched with the slide rod, and the bottom of the slide rod penetrates through the slide hole and is fixedly connected with the first slide block.

Preferably, the bottom of the positioning sleeve is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a second sliding block, and the top of the machine body is provided with a sliding chute matched with the second sliding block for use.

Preferably, the front side and the rear side of the machine body are both provided with a limiting groove matched with the limiting rod for use, and one side of the limiting rod close to the machine body extends to the inner cavity of the limiting groove.

Preferably, the front side and the rear side of shell all set up with the activity hole that the gag lever post cooperation was used, the opposite one side of two gag lever posts all pass the activity hole and with draw a fixed connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the position sleeve, the gag lever post, spacing groove and slide mechanism's cooperation is used, use through the position sleeve, can place axle type part and process at the inner chamber of position sleeve, the axle type part of the different length of position adaptation that can adjust the position sleeve simultaneously, insert the spacing groove through the gag lever post, can fix the position of position sleeve, use through slide mechanism, stability and smoothness nature in the position sleeve adjustment process have been improved, the distance of the convenient quick regulation location of current axle type part man-hour has been solved, the problem of processing is fixed a position to the axle type part of different length that can not be accurate, this positioning mechanism of lathe processing axle type part, possess the convenient advantage of regulation location distance, be worth promoting.

2. The utility model discloses a set up slide mechanism, can make the position sleeve drive first slider and remove at the inner chamber of fixed pipe at the in-process that removes, guaranteed the phenomenon that the position sleeve can not take place to incline and rock, improved the stability when the position sleeve removes.

3. The utility model discloses a set up the slide opening, can make the slide bar pass the slide opening and drive first slider and remove, avoided slide bar and fixed pipe contact to take place the dead phenomenon of card, improved the speed of mobile location cover, stable in structure.

4. The utility model discloses a set up slide, second slider and spout, can make the slide drive the second slider and remove at the inner chamber of spout, improved the stability when the position sleeve removes, improved the bearing capacity of position sleeve simultaneously.

5. The utility model discloses a set up the spacing groove, can make the gag lever post insert the spacing groove to reached the purpose to the position fixing of position sleeve, spacing effect is obvious, has improved the security and the stability of axle type part at the course of working.

6. The utility model discloses a set up the activity hole, the user stimulates and draws the piece to drive the gag lever post and pass the activity hole and remove, has avoided gag lever post and shell to take place the dead phenomenon of card, has improved the speed that the gag lever post removed, has increased the accuracy that the gag lever post inserted the spacing groove.

Drawings

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

fig. 2 is a partial right sectional view of the present invention;

fig. 3 is a right side sectional view of the housing of the present invention;

fig. 4 is a schematic view of the connection between the first slider and the fixed tube according to the present invention.

In the figure: the device comprises a machine body 1, a positioning sleeve 2, a handle 3, a connecting rod 4, a vertical rod 5, a shell 6, a limiting rod 7, a pulling block 8, a spring 9, a moving plate 10, a sliding rod 11, a sliding mechanism 12, a fixed tube 1201, a fixed plate 1202, a first sliding block 1203, a sliding hole 13, a sliding plate 14, a second sliding block 15, a sliding groove 16, a limiting groove 17 and a movable hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a positioning mechanism for machining shaft parts by a machine tool comprises a machine body 1, a positioning sleeve 2 is movably connected to the top of the machine body 1, a handle 3 is fixedly connected to the top of the positioning sleeve 2, connecting rods 4 are fixedly connected to both the front side and the rear side of the positioning sleeve 2, a vertical rod 5 is fixedly connected to the opposite sides of the two connecting rods 4, a housing 6 is fixedly connected to the bottom of the vertical rod 5, a limiting rod 7 is movably connected to the inner cavity of the housing 6, one side of the limiting rod 7 away from the machine body 1 extends to the outer side of the housing 6 and is fixedly connected with a pull block 8, a spring 9 is movably connected to the surface of the limiting rod 7, a movable plate 10 is fixedly connected to the surface of the limiting rod 7, one side of the spring 9 close to the movable plate 10 is fixedly connected to the movable plate 10, one side of the spring 9, the bottom of the sliding rod 11 is fixedly connected with a sliding mechanism 12, the sliding mechanism 12 comprises a fixed tube 1201, the left side and the right side of the fixed tube 1201 are fixedly connected with a fixed plate 1202, one side of the fixed plate 1202 close to the machine body 1 is fixedly connected with the machine body 1, the inner cavity of the fixed tube 1201 is movably connected with a first sliding block 1203, the top of the first sliding block 1203 is fixedly connected with the sliding rod 11, by arranging the sliding mechanism 12, the positioning sleeve 2 can drive the first sliding block 1203 to move in the inner cavity of the fixed tube 1201 in the moving process, the phenomenon that the positioning sleeve 2 tilts and shakes is ensured, the stability of the positioning sleeve 2 in moving is improved, the top of the fixed tube 1201 is provided with a sliding hole 13 matched with the sliding rod 11, the bottom of the sliding rod 11 passes through the sliding hole 13 and is fixedly connected with the first sliding block 1203, by arranging the sliding hole 13, the sliding rod 11 can pass through the sliding hole, the phenomenon that the sliding rod 11 is in contact with the fixed pipe 1201 and is clamped is avoided, the speed of moving the positioning sleeve 2 is improved, the structure is stable, the bottom of the positioning sleeve 2 is fixedly connected with the sliding plate 14, the bottom of the sliding plate 14 is fixedly connected with the second sliding block 15, the top of the machine body 1 is provided with the sliding groove 16 matched with the second sliding block 15 for use, the sliding plate 14, the second sliding block 15 and the sliding groove 16 are arranged, the sliding plate 14 can drive the second sliding block 15 to move in the inner cavity of the sliding groove 16, the stability of the positioning sleeve 2 during moving is improved, meanwhile, the bearing capacity of the positioning sleeve 2 is improved, the front side and the rear side of the machine body 1 are both provided with the limiting grooves 17 matched with the limiting rods 7 for use, one side of the limiting rods 7, which is close to the machine body 1, extends to the inner cavity of the limiting grooves 17, the limiting rods 7 can be inserted into the limiting, spacing effect is obvious, the security and the stability of axle type part at the course of working have been improved, the movable hole 18 that uses with the cooperation of gag lever post 7 has all been seted up to the front side and the rear side of shell 6, one side that two gag lever posts 7 are opposite all passes movable hole 18 and with draw piece 8 fixed connection, through setting up movable hole 18, the user pulling draws piece 8 to drive gag lever post 7 and passes movable hole 18 and remove, gag lever post 7 has been avoided taking place the dead phenomenon of card with shell 6, the speed that gag lever post 7 removed has been improved, the accuracy that gag lever post 7 inserted spacing groove 17 has been increased.

When the positioning sleeve 2 is used, when a user needs to adjust the position of the positioning sleeve 2, the pulling block 8 is pulled, the pulling block 8 drives the limiting rod 7 to move, the limiting rod 7 drives the moving plate 10 to move, the moving plate 10 drives the spring 9 to generate elastic deformation until the limiting rod 7 is separated from the limiting groove 17, the handle 3 is pulled, the handle 3 drives the positioning sleeve 2 to move, the positioning sleeve 2 drives the sliding plate 14 to move, the sliding plate 14 drives the second sliding block 15 to move in the inner cavity of the sliding groove 16, the positioning sleeve 2 drives the connecting rod 4 to move, the connecting rod 4 drives the vertical rod 5 to move, the vertical rod 5 drives the shell 6 to move, the shell 6 drives the sliding rod 11 to move, the sliding rod 11 drives the first sliding block 1203 to move in the inner cavity of the fixed tube 1201 until the positioning sleeve 2 moves to a specified position, the pulling block 8 is loosened, the spring 9 drives the moving plate 10 to move, the practicality of axle type part positioning mechanism is improved, convenient to use person uses.

In summary, the following steps: this positioning mechanism of lathe processing axle type part, through setting up position sleeve 2, gag lever post 7, the cooperation of spacing groove 17 and slide mechanism 12 is used, use through position sleeve 2, can place axle type part at the inner chamber of position sleeve 2 and process, can adjust the axle type part of the different length of position adaptation of position sleeve 2 simultaneously, insert spacing groove 17 through gag lever post 7, can fix the position of position sleeve 2, use through slide mechanism 12, stability and smoothness in the 2 accommodation process of position sleeve have been improved, the distance that current axle type part can not convenient quick regulation location when processing has been solved, the axle type part to different length that can not be accurate carries out the problem of location processing, this positioning mechanism of lathe processing axle type part, possess the convenient advantage of adjusting the location distance, be worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning mechanism of machine tool machining axle type part, includes organism (1), its characterized in that: the top of the machine body (1) is movably connected with a positioning sleeve (2), the top of the positioning sleeve (2) is fixedly connected with a handle (3), the front side and the rear side of the positioning sleeve (2) are fixedly connected with connecting rods (4), one opposite side of the two connecting rods (4) is fixedly connected with a vertical rod (5), the bottom of the vertical rod (5) is fixedly connected with a shell (6), the inner cavity of the shell (6) is movably connected with a limiting rod (7), one side, away from the machine body (1), of the limiting rod (7) extends to the outer side of the shell (6) and is fixedly connected with a pull block (8), the surface of the limiting rod (7) is movably connected with a spring (9), the surface of the limiting rod (7) is fixedly connected with a movable plate (10), one side, close to the movable plate (10), of the spring (9) is fixedly connected with the inner wall of the shell (6), one side, away from the movable plate (10), is kept away from, the bottom of the shell (6) is fixedly connected with a sliding rod (11), and the bottom of the sliding rod (11) is fixedly connected with a sliding mechanism (12).

2. The positioning mechanism for machining shaft parts according to claim 1, characterized in that: the sliding mechanism (12) comprises a fixed pipe (1201), a fixed plate (1202) is fixedly connected to the left side and the right side of the fixed pipe (1201), one side, close to the machine body (1), of the fixed plate (1202) is fixedly connected with the machine body (1), a first sliding block (1203) is movably connected to the inner cavity of the fixed pipe (1201), and the top of the first sliding block (1203) is fixedly connected with the sliding rod (11).

3. The positioning mechanism for machining shaft parts according to claim 2, characterized in that: the top of the fixed pipe (1201) is provided with a sliding hole (13) matched with the sliding rod (11) for use, and the bottom of the sliding rod (11) penetrates through the sliding hole (13) and is fixedly connected with the first sliding block (1203).

4. The positioning mechanism for machining shaft parts according to claim 1, characterized in that: the bottom fixedly connected with slide (14) of position sleeve (2), the bottom fixedly connected with second slider (15) of slide (14), spout (16) that cooperate with second slider (15) and use are seted up at the top of organism (1).

5. The positioning mechanism for machining shaft parts according to claim 1, characterized in that: spacing groove (17) that use with gag lever post (7) cooperation are all seted up to the front side and the rear side of organism (1), gag lever post (7) are close to the inner chamber that one side of organism (1) extended to spacing groove (17).

6. The positioning mechanism for machining shaft parts according to claim 1, characterized in that: the front side and the rear side of the shell (6) are provided with movable holes (18) matched with the limiting rods (7) for use, and one sides of the two limiting rods (7) opposite to each other penetrate through the movable holes (18) and are fixedly connected with the pull block (8).