CN217317297U

CN217317297U - Fillet grinding processing machine for shaft workpieces

Info

Publication number: CN217317297U
Application number: CN202220839275.4U
Authority: CN
Inventors: 雷树德; 郭文涛; 尚志乐; 罗世忠
Original assignee: Luoyang Fayin Electromechanical Technology Co ltd
Current assignee: Luoyang Fayin Electromechanical Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-30
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a fillet polishing processing machine for shaft workpieces, which relates to the technical field of machining, and comprises an installation base, wherein the upper surface of the installation base is fixedly connected with a bearing seat, the bearing seat is provided with an installation tube, an arc-shaped fixed plate is arranged in the installation tube, a control push rod is fixedly connected on one side surface of the arc-shaped fixed plate facing a control ring, one end of the control push rod, which is far away from the arc-shaped fixed plate, penetrates out of the outer surface of the installation tube and is in sliding connection with the inner wall of the installation tube, the fillet polishing processing machine for the shaft workpieces is fixed by four arc-shaped fixed plates, the device is suitable for shaft workpieces with different diameters by the mode, the polishing effect of the shaft workpieces is further improved, the practicability of the device is ensured, and the operation difficulty of the device for fixing the shaft workpieces is simplified, the operating efficiency of staff has been improved.

Description

Fillet grinding processing machine for shaft workpieces

Technical Field

The utility model relates to a machining technical field, in particular to fillet processing machinery of polishing of axle type work piece.

Background

With the rapid development of machining technology, the level of polishing various workpieces is increased, and a grinding machine is needed to polish the workpieces in the workpiece polishing construction process.

The related art patent is searched: the utility model provides a fillet grinding processing machinery of axle type work piece, this scheme is polished to axle type work piece under through rotation axis drive grinding wheel is rotatory, coordinates I drive gyration dish slow rotation of servo motor and realizes the fillet and polish.

However, this solution has certain disadvantages when in use: in the scheme, the shaft workpieces are placed between the two clamping blocks to be fixed, however, the shaft workpieces with larger diameters can only be fixed in the mode, if the shaft workpieces with smaller diameters cannot be clamped by the two clamping blocks, the efficiency of fixing the shaft workpieces of different types is influenced, and the device has no high practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a fillet of axle type work piece processing machinery of polishing, can solve the problem that will appear two grip blocks centre gripping when fixed to the axle type work piece of less diameter to efficiency when having influenced different kinds of axle type work piece fixings, thereby the device does not have higher practical value's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fillet processing machinery of polishing of axle type work piece, the on-line screen storage device comprises an installation base, the last fixed surface of installation base is connected with and bears the seat, bear and be provided with the installation pipe on the seat, be provided with arc fixed plate in the installation pipe, installation pipe surface activity has cup jointed two control rings, arc fixed plate is towards one side of control ring fixedly connected with control push rod on the surface, the one end that arc fixed plate was kept away from to the control push rod runs through the surface of installation pipe and with installation intraductal wall sliding connection, the installation is intraductal to be seted up the movable sleeve and is established the control chamber on the control push rod, the control push rod is located one of control chamber and serves fixedly cup jointed the limiting plate, the limiting plate is towards one side of arc fixed plate and serves the spring that the fixed surface fixedly connected with activity cup jointed on the control push rod, the control ring is close to one side of control push rod and has seted up cyclic annular chute, the control push rod runs through the one end and cyclic annular chute contact of installation pipe.

Preferably, the upper surface of installation base is provided with fillet grinding machanism, and the lower fixed surface of installation pipe is connected with the restriction slider, bears the upper surface of seat and sets up the restriction spout with restriction slider looks adaptation, and restriction slider lower side extends into the restriction spout in, the lower surface of restriction slider sets up and restriction spout diapire sliding connection's supporting pulley.

Preferably, the restricting slider is configured in an inverted T-shape.

Preferably, a servo motor is fixedly connected to the surface of one side, back to the fillet polishing mechanism, of the bearing seat, a telescopic rod of the servo motor penetrates into the limiting sliding groove and is fixedly connected to the side face of the limiting sliding block, and the telescopic rod of the servo motor is connected with the inner wall of the bearing seat in a sliding mode.

Preferably, the outer surface of the mounting pipe is provided with two thread grooves, and the inner rings of the two control rings are provided with two thread teeth which are respectively in threaded connection with the two thread grooves.

Preferably, one end of the spring, which is far away from the limiting plate, is fixedly connected to the inner wall of the control cavity.

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

(1) this fillet of axle type work piece processing machinery of polishing fixes the axle type work piece through four arc-shaped fixed plates, makes the device be applicable to the axle type work piece of different diameters size through this kind of mode, has further improved the effect of polishing to axle type work piece, has ensured the device's practicality, and the device is to the fixed time operation degree of difficulty of axle type work piece more simple and easy simultaneously, has improved the operating efficiency to the staff.

(2) This fillet of axle type work piece processing machinery of polishing forms the supporting effect to the restriction slider through supporting pulley, has reduced the produced frictional force of restriction slider when sliding in the restriction spout like this, has consequently avoided appearing the dead problem of mechanical card between restriction slider and the restriction spout diapire to stability and smoothness nature when having ensured the restriction slider and sliding.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of a fillet grinding processing machine for shaft workpieces according to the present invention;

FIG. 2 is a side plan view of the carrier of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a top plan view of the installation tube of the present invention.

Reference numerals: the device comprises a mounting base 1, a bearing base 2, a fillet grinding mechanism 3, a limiting sliding block 4, a limiting sliding chute 5, a servo motor 6, a supporting pulley 7, a mounting pipe 8, a control ring 9, a threaded groove 10, an arc-shaped fixing plate 11, a control push rod 12, a control cavity 13, a limiting plate 14, a spring 15 and an annular chute 16.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a fillet grinding processing machine for shaft workpieces comprises an installation base 1, wherein a fillet grinding mechanism 3 is arranged on the upper surface of the installation base 1, the fillet grinding mechanism 3 is an existing structure and is not described in more detail, a bearing seat 2 is fixedly connected to the upper surface of the installation base 1, the bearing seat 2 and the fillet grinding mechanism 3 are in the same horizontal position, a limiting slide block 4 is arranged on the bearing seat 2, the limiting slide block 4 is arranged in an inverted T-shaped structure, a limiting slide groove 5 matched with the limiting slide block 4 is formed in the upper surface of the bearing seat 2, the lower side of the limiting slide block 4 extends into the limiting slide groove 5, a plurality of supporting pulleys 7 connected with the bottom wall of the limiting slide groove 5 in a sliding mode are arranged on the lower surface of the limiting slide block 4, a servo motor 6 is fixedly connected to the surface of one side, facing away from the fillet grinding mechanism 3, of a telescopic rod of the servo motor 6 penetrates into the limiting slide groove 5 and is fixedly connected to the side face of the limiting slide block 4, and servo motor 6's telescopic link and the inner wall sliding connection of bearing seat 2, consequently can drive restriction slider 4 through starting servo motor 6 and slide in restriction spout 5 to can adjust the interval between restriction slider 4 and fillet grinding machanism 3.

Through forming supporting effect to restriction slider 4 with supporting pulley 7 in this embodiment, reduced the produced frictional force of restriction slider 4 when limiting chute 5 and sliding like this, consequently avoided appearing the dead problem of mechanical card between restriction slider 4 and the 5 diapalls of restriction chute to stability and smoothness when having ensured restriction slider 4 and sliding.

In the present embodiment, the restricting slider 4 is configured in an inverted T shape, so that the restricting slider 4 is prevented from being separated from the carrier 2.

Referring to fig. 1 and 3-4, the upper surface of the limiting slider 4 is fixedly connected with a mounting tube 8, two ends of the mounting tube 8 respectively extend out of the vertical positions of two sides of the limiting slider 4, two control rings 9 are movably sleeved on the outer surface of the mounting tube 8, two thread grooves 10 are formed in the outer surface of the mounting tube 8, two thread teeth which are respectively in threaded connection with the two thread grooves 10 are formed in the inner rings of the two control rings 9, and therefore the control rings 9 are rotated to enable the control rings 9 to move on the mounting tube 8 under the transmission of the thread grooves.

Furthermore, two sets of arc-shaped fixing plates 11 are arranged in the installation tube 8, the two sets of arc-shaped fixing plates 11 are respectively arranged at one side close to the two control rings 9, the number of the set of arc-shaped fixing plates 11 is four, and the four arc-shaped fixing plates 11 are arranged in the installation tube 8 in a circumferential array manner, a control push rod 12 is fixedly connected to one side surface of the arc-shaped fixing plate 11 facing the control rings 9, one end of the control push rod 12 far away from the arc-shaped fixing plates 11 penetrates out of the outer surface of the installation tube 8 and is slidably connected with the inner wall of the installation tube 8, a control cavity 13 movably sleeved on the control push rod 12 is arranged in the installation tube 8, the number of the control push rods 12 of the control cavity 13 is the same, a limit plate 14 is fixedly sleeved on one end of the control push rod 12 located in the control cavity 13, a spring 15 movably sleeved on the side surface of the limit plate 14 facing the arc-shaped fixing plate 11 is fixedly connected to the control push rod 12, one end of the spring 15 far away from the limiting plate 14 is fixedly connected to the inner wall of the control cavity 13, and a supporting effect is formed on the limiting plate 14 through the spring 15, so that the initial position of the arc-shaped fixing plate 11 is close to the inner wall of the installation pipe 8.

Furthermore, one side of the control ring 9 close to the control push rod 12 is provided with an annular chute 16, one end of the control push rod 12 penetrating out of the mounting tube 8 is contacted with the annular chute 16, so that a worker rotates the control ring 9 to enable the control ring 9 to displace towards one side of the control push rod 12, so that the annular chute 16 on the control ring 9 extrudes the control push rod 12, the limiting plate 14 synchronously extrudes the spring 15, and the arc-shaped fixing plate 11 synchronously displaces towards the axis of the mounting tube 8, so that the shaft workpiece is placed between the four arc-shaped fixing plates 11 and fixed by the four arc-shaped fixing plates 11, the device is suitable for shaft workpieces with different diameters in the mode, the polishing effect of the shaft workpiece is further improved, the practicability of the device is ensured, and the operation difficulty of the device is simpler when the device fixes the shaft workpiece, the operating efficiency of staff has been improved.

The working principle is as follows: when the fillet of an axle type work piece machinery of polishing used, the staff is through rotating control ring 9 for control ring 9 is to the one side displacement of control push rod 12, thereby make the annular chute 16 on the control ring 9 extrude control push rod 12, make limiting plate 14 extrude spring 15 in step like this, arc fixed plate 11 is simultaneously to the axle center department displacement of mounting tube 8 in step, consequently through placing the axle type work piece between four arc fixed plates 11, fix the axle type work piece by four arc fixed plates 11.

Claims

1. The utility model provides a fillet of axle type work piece processing machinery of polishing which characterized in that: comprises an installation base (1), the upper surface of the installation base (1) is fixedly connected with a bearing seat (2), the bearing seat (2) is provided with an installation pipe (8), an arc-shaped fixed plate (11) is arranged in the installation pipe (8), two control rings (9) are movably sleeved on the outer surface of the installation pipe (8), a control push rod (12) is fixedly connected on the surface of one side of the arc-shaped fixed plate (11) facing to the control rings (9), one end of the control push rod (12) far away from the arc-shaped fixed plate (11) penetrates through the outer surface of the installation pipe (8) and is in sliding connection with the inner wall of the installation pipe (8), a control cavity (13) movably sleeved on the control push rod (12) is arranged in the installation pipe (8), a limit plate (14) is fixedly sleeved on one end of the control push rod (12) positioned in the control cavity (13), a spring (15) movably sleeved on the control push rod (12) is fixedly connected on the surface of one side of the limit plate (14) facing to the arc-shaped fixed plate (11), one side of the control ring (9) close to the control push rod (12) is provided with an annular chute (16), and one end of the control push rod (12) penetrating out of the installation pipe (8) is in contact with the annular chute (16).

2. The round corner grinding processing machine for the shaft workpieces as claimed in claim 1, characterized in that: the upper surface of installation base (1) is provided with fillet grinding machanism (3), and the lower fixed surface of installation pipe (8) is connected with restriction slider (4), bears the upper surface of seat (2) and sets up restriction spout (5) with restriction slider (4) looks adaptation, and restriction slider (4) downside extends into in restriction spout (5), and the lower surface of restriction slider (4) sets up and restriction spout (5) diapire sliding connection's supporting pulley (7).

3. The round corner grinding processing machine of the shaft workpiece as claimed in claim 2, characterized in that: the limiting slide block (4) is structurally arranged in an inverted T shape.

4. The round corner grinding processing machine for the shaft workpieces as claimed in claim 2, characterized in that: bear seat (2) one side fixedly connected with servo motor (6) on the surface back to fillet grinding machanism (3), the telescopic link of servo motor (6) runs through in limiting spout (5) and fixed connection is on the side of limiting slider (4), the telescopic link of servo motor (6) and bear seat (2) inner wall sliding connection.

5. The round corner grinding processing machine of the shaft workpiece as claimed in claim 1, characterized in that: two thread grooves (10) are formed in the outer surface of the mounting pipe (8), and two thread teeth which are in threaded connection with the two thread grooves (10) respectively are formed in the inner rings of the two control rings (9).

6. The round corner grinding processing machine of the shaft workpiece as claimed in claim 1, characterized in that: and one end of the spring (15), which is far away from the limiting plate (14), is fixedly connected to the inner wall of the control cavity (13).