CN216542062U

CN216542062U - Tapered roller bearing processing location frock for lathe

Info

Publication number: CN216542062U
Application number: CN202123333216.4U
Authority: CN
Inventors: 卢达; 李娜; 李士奎
Original assignee: Dalian Tede Bearing Technology Co ltd
Current assignee: Dalian Tede Bearing Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-17
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a tapered roller bearing processing and positioning tool for a machine tool, which belongs to the technical field of tapered roller bearings and comprises a processing table, wherein the upper surface of the processing table is fixedly connected with a shell, a first supporting bearing is clamped on the lower surface of the inner wall of the shell, a rotating shaft is sleeved in the first supporting bearing, and a control panel is clamped on the outer surface of the rotating shaft. This tapered roller bearing processing location frock for lathe, through setting up the pivot, the control panel, adjust the lug, adjust the pole, the locating plate, a handle, spacing bolt and thread groove, make the control panel drive three regulation lug at the rotation in-process and rotate, and the position that can adjust the pole through the rotation of adjusting the lug is adjusted, thereby adjust the position of locating plate, so that stabilize the centre gripping on tapered roller bearing's surface, and the operation is more laborsaving, can fix a position the centre gripping to the tapered roller bearing of different thickness simultaneously, the adaptability is wider than, and simple structure.

Description

Tapered roller bearing processing location frock for lathe

Technical Field

The utility model belongs to the technical field of tapered roller bearings, and particularly relates to a machining and positioning tool for a tapered roller bearing for a machine tool.

Background

The tapered roller bearing belongs to a separation type bearing, an inner ring and an outer ring of the bearing are respectively provided with a tapered raceway, when the bearing bears radial load, an axial component force is generated, so that the other bearing capable of bearing opposite axial force is required to be balanced, and when the tapered roller bearing is processed, positioning and clamping are required by means of a tool.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a positioning tool for machining a tapered roller bearing for a machine tool, which solves the problems that the tapered roller bearing is easy to shake and is inconvenient to position and clamp tapered roller bearings of different models.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tapered roller bearing processing location frock for lathe, includes the processing platform, the last fixed surface of processing platform is connected with the casing, shells inner wall's lower surface joint has first support bearing, the pivot has been cup jointed in the first support bearing, the surface joint of pivot has the control panel.

The surface of control panel and three adjusting convex block's opposite face fixed connection, adjusting convex block's surface and the one end overlap joint of adjusting the pole, the other end fixed connection of adjusting the pole is in one side of locating plate, the surface of locating plate is articulated with the opposite face of two stoppers, the surface joint of pivot has the handle.

As a further scheme of the utility model: and a second supporting bearing is sleeved on the outer surface of the rotating shaft, and the upper surface of the second supporting bearing is clamped on the upper surface of the inner wall of the shell.

As a further scheme of the utility model: the outer fixed surface of casing is connected with the fixed plate, a plurality of the opposite face fixed connection of stopper is at the surface of same casing.

As a further scheme of the utility model: the handle is internally provided with a limiting bolt, the upper surface of the fixing plate is provided with a plurality of thread grooves, and one end of the limiting bolt is arranged in one of the thread grooves.

As a further scheme of the utility model: the outer surface of the shell is provided with a through hole, and the handle is arranged in the through hole.

As a further scheme of the utility model: the locating plate includes the extrusion piece, the surface of extrusion piece articulates the opposite face at two stoppers, be provided with a plurality of flexible strip in the extrusion piece, a plurality of the one end fixed connection of flexible strip is at the upper surface of same rubber pad.

As a further scheme of the utility model: the outer surface of the flexible strip is sleeved with a spring, and two ends of the spring are fixedly connected to the outer surface of the flexible strip and the upper surface of the rubber pad.

(III) advantageous effects

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

1. this tapered roller bearing processing location frock for lathe, through setting up the pivot, the control panel, adjust the lug, adjust the pole, the locating plate, a handle, spacing bolt and thread groove, remove the handle after taking out spacing bolt from the thread groove, thereby it rotates to drive the pivot, and then drive the control panel and rotate, make the control panel drive three adjust the lug and rotate at the rotation in-process, and the position that can adjust the pole through the rotation of adjusting the lug adjusts, thereby adjust the position of locating plate, so that stabilize the centre gripping to tapered roller bearing's surface, and the operation is more laborsaving, can fix a position the centre gripping to the tapered roller bearing of different thickness simultaneously, the adaptability is wider, and simple structure.

2. This tapered roller bearing processing location frock for lathe through setting up handle, spacing bolt, through-hole and thread groove, and the handle is in removing the back, passes the handle screw in thread groove with spacing bolt, can carry on spacingly to the position of handle, has guaranteed the handle and has removed the stability of in-process, avoids appearing the condition of removing.

3. This tapered roller bearing processing location frock for lathe through setting up extrusion piece, flexible strip, spring and rubber pad for the rubber pad is when extrudeing tapered roller bearing's surface, and the pressure of production passes through in the rubber pad transmits flexible strip and the spring, and can cushion the pressure of production through the elasticity of flexible strip and spring self, avoids the rubber pad to the too big condition that produces wearing and tearing because of pressure in the tapered roller bearing positioning process.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the shell of the present invention;

FIG. 3 is a schematic three-dimensional structure of a control panel according to the present invention;

FIG. 4 is a front view of a cross-sectional structure of the positioning plate of the present invention;

in the figure: the device comprises a processing table 1, a shell 2, a first supporting bearing 3, a rotating shaft 4, a second supporting bearing 5, a control disc 6, an adjusting lug 7, an adjusting rod 8, a positioning plate 9, an extrusion block 91, a flexible strip 92, a spring 93, a rubber pad 94, a limiting block 10, a handle 11, a fixing plate 12, a limiting bolt 13, a through hole 14 and a threaded groove 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a tapered roller bearing processing location frock for lathe, includes processing platform 1, and the last fixed surface of processing platform 1 is connected with casing 2, through setting up casing 2, can place tapered roller bearing, and the lower surface joint of 2 inner walls of casing has first support bearing 3, has cup jointed pivot 4 in the first support bearing 3, through setting up pivot 4, can support control panel 6 and drive it and rotate, and the surface joint of pivot 4 has control panel 6.

Control panel 6's surface and three adjusting convex block 7's opposite face fixed connection, through setting up adjusting convex block 7, can adjust the position of adjusting lever 8, thereby adjust the position of locating plate 9, make locating plate 9 can fix a position the centre gripping to the tapered roller bearing of different thickness, adjusting convex block 7's surface and the one end overlap joint of adjusting lever 8, adjust one side of lever 8's other end fixed connection at locating plate 9, the surface of locating plate 9 is articulated with the opposite face of two stopper 10, through setting up stopper 10, can carry out spacing support to the removal of locating plate 9, locating plate 9 stability at the removal in-process has been guaranteed, the surface joint of pivot 4 has handle 11.

Specifically, as shown in fig. 1, 2 and 3, the outer surface of the rotating shaft 4 is sleeved with a second supporting bearing 5, the upper surface of the second supporting bearing 5 is clamped on the upper surface of the inner wall of the housing 2, the rotating shaft 4 can be supported by arranging the second supporting bearing 5, so that the stability of the rotating shaft 4 in the rotating process is ensured, the outer surface of the housing 2 is fixedly connected with a fixing plate 12, the opposite surfaces of a plurality of limiting blocks 10 are fixedly connected to the outer surface of the same housing 2, a limiting bolt 13 is arranged in the handle 11, the upper surface of the fixing plate 12 is provided with a plurality of thread grooves 15, one end of the limiting bolt 13 is arranged in one of the thread grooves 15, the limiting bolt 13 penetrates through the handle 11 and is screwed into the thread groove 15 by arranging the limiting bolt 13 and the thread grooves 15, so that the position of the handle 11 can be limited, and the stability of the handle 11 in the moving process is ensured, avoid appearing the condition of removing, through-hole 14 has been seted up to the surface of casing 2, and handle 11 sets up in through-hole 14, through setting up through-hole 14, can establish the orbit to the removal of handle 11.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the positioning plate 9 includes a pressing block 91, the outer surface of the pressing block 91 is hinged to the opposite surfaces of the two limiting blocks 10, a plurality of flexible strips 92 are disposed in the pressing block 91, one end of each of the plurality of flexible strips 92 is fixedly connected to the upper surface of the same rubber pad 94, the outer surface of each of the flexible strips 92 is sleeved with a spring 93, the two ends of each of the springs 93 are fixedly connected to the outer surface of each of the flexible strips 92 and the upper surface of the rubber pad 94, by arranging the pressing block 91, the flexible strip 92, the spring 93 and the rubber pad 94, when the rubber pad 94 presses the surface of the tapered roller bearing, the pressure generated when the rubber pad 94 presses the surface of the tapered roller bearing is transmitted into the flexible strip 92 and the spring 93 through the rubber pad 94, and the generated pressure can be buffered through the elastic force of the flexible strip 92 and the spring 93, so that the situation that the rubber pad 94 is abraded due to overlarge pressure in the positioning process of the tapered roller bearing is avoided.

The working principle of the utility model is as follows:

s1, when in use, the tapered roller bearing is placed on the upper surface of the shell 2, then the limiting bolt 13 is taken out of the thread groove 15, and the handle 11 is moved, so that the rotating shaft 4 is driven to rotate, the control panel 6 is driven to rotate, and the control panel 6 drives the three adjusting lugs 7 to rotate along the motion track of the control panel 6 in the rotating process;

s2, adjusting the position of the adjusting rod 8 by the rotation of the adjusting protrusion 7, so that the adjusting rod 8 can adjust the position of the positioning plate 9 during the moving process, and the lower surface of the rubber pad 94 is overlapped with the upper surface of the tapered roller bearing and extrudes the tapered roller bearing, so that when the rubber pad 94 extrudes the tapered roller bearing, the generated pressure is transmitted to the flexible strip 92 and the spring 93 through the rubber pad 94;

s3, the generated pressure can be buffered by the flexible strip 92 and the spring 93, so as to protect the surface of the tapered roller bearing and position and clamp the tapered roller bearing, and then the limit bolt 13 is screwed into the thread groove 15 through the handle 11, so as to fix the tapered roller bearing, thereby processing the tapered roller bearing.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a tapered roller bearing processing location frock for lathe, includes processing platform (1), its characterized in that: the upper surface of the processing table (1) is fixedly connected with a shell (2), the lower surface of the inner wall of the shell (2) is clamped with a first supporting bearing (3), a rotating shaft (4) is sleeved in the first supporting bearing (3), and the outer surface of the rotating shaft (4) is clamped with a control panel (6);

the surface of control panel (6) and the opposite face fixed connection of three adjusting convex block (7), the surface of adjusting convex block (7) and the one end overlap joint of adjusting pole (8), the other end fixed connection who adjusts pole (8) is in one side of locating plate (9), the surface of locating plate (9) is articulated with the opposite face of two stopper (10), the surface joint of pivot (4) has handle (11).

2. The tapered roller bearing machining and positioning tool for the machine tool according to claim 1, characterized in that: and a second supporting bearing (5) is sleeved on the outer surface of the rotating shaft (4), and the upper surface of the second supporting bearing (5) is clamped on the upper surface of the inner wall of the shell (2).

3. The tapered roller bearing machining and positioning tool for the machine tool according to claim 1, characterized in that: the outer fixed surface of casing (2) is connected with fixed plate (12), a plurality of the opposite face fixed connection of stopper (10) is at the surface of same casing (2).

4. The tapered roller bearing machining and positioning tool for the machine tool according to claim 3, characterized in that: a limiting bolt (13) is arranged in the handle (11), a plurality of thread grooves (15) are formed in the upper surface of the fixing plate (12), and one end of the limiting bolt (13) is arranged in one of the thread grooves (15).

5. The tapered roller bearing machining and positioning tool for the machine tool according to claim 1, characterized in that: the outer surface of the shell (2) is provided with a through hole (14), and the handle (11) is arranged in the through hole (14).

6. The tapered roller bearing machining and positioning tool for the machine tool according to claim 1, characterized in that: locating plate (9) are including extrusion piece (91), the surface of extrusion piece (91) articulates the opposite face in two stopper (10), be provided with a plurality of flexible strip (92) in extrusion piece (91), a plurality of the one end fixed connection of flexible strip (92) is at the upper surface of same rubber pad (94).

7. The tapered roller bearing machining and positioning tool for the machine tool according to claim 6, characterized in that: the outer surface of the flexible strip (92) is sleeved with a spring (93), and two ends of the spring (93) are fixedly connected to the outer surface of the flexible strip (92) and the upper surface of the rubber pad (94).