CN212044198U

CN212044198U - Support arrangement is used in bearing processing

Info

Publication number: CN212044198U
Application number: CN202020162854.0U
Authority: CN
Inventors: 宋庆彬
Original assignee: Jiangsu Shuangzheng Machinery Co ltd
Current assignee: Jiangsu Shuangzheng Machinery Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-12-01
Anticipated expiration: 2030-02-12

Abstract

The utility model discloses a strutting arrangement is used in bearing processing, upwards be the base of C shape structure including the opening, the upper surface of base is close to both ends and is provided with the arc slide rail that the opening makes progress and be parallel to each other respectively, and equal sliding connection has two sliders in the spout of two arc slide rails, be provided with the support box that the opening is the cuboid structure downwards in the middle of the bottom of base, and open at the upper surface middle part of support box has the mounting hole, the inside joint of mounting hole has hydraulic ejector pin, and the top of hydraulic ejector pin extension rod is fixed with the layer board, the top of layer board is reserved has the arc recess, and the joint has the arc layer board in the arc recess, and the upper surface of arc layer board opens the spherical groove that has the equidistance and distributes. The utility model discloses can only need start hydraulic ejector pin when needs overturn heavy bearing and hold up the bearing for a short time, later slowly dial the bearing will treat the bearing surface of operation rotate to the top can, improved the convenience of upset again.

Description

Support arrangement is used in bearing processing

Technical Field

The utility model relates to a bearing processing technology field especially relates to a strutting arrangement is used in bearing processing.

Background

At present, the bearing fixing equipment industry in China develops rapidly, and equipment for fixing bearings is various, but still faces challenges in many aspects; the existing bearing fixing structure needs at least two stopping ends for limiting the axial movement of the bearing. If the bearing needs to be fixed on the surface of a plate or a box body, the occupied space of the box body can be increased by adopting a plurality of stopping ends.

The searched patent numbers are: CN201520161170.8 discloses an accessory of a bearing, specifically a bearing fixing device; including bearing pedestal and installation pedestal, the installation pedestal is fixed on the bearing pedestal, and the installation pedestal has the support bottom surface, is equipped with a plurality of mounting holes on the installation pedestal, is equipped with the bearing pedestal hole in the bearing pedestal, and the axial front port in bearing pedestal hole is equipped with front end spacing retaining ring, and the axial rear port in bearing pedestal hole is equipped with rear end spacing retaining ring, the installation pedestal sets up in bearing pedestal axial backward, but this bearing fixing device can not adjust the position of bearing when fixed with the bearing, therefore often need readjust bearing position when one side operation of bearing finishes and polishes the opposite side or other operations and take trouble hard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing processing supporting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a strutting arrangement for bearing processing, upwards is the base of C shape structure including the opening, the upper surface of base is close to both ends and is provided with the arc slide rail that the opening makes progress and be parallel to each other respectively, and equal sliding connection has two sliders in the spout of two arc slide rails, be provided with the support box that the opening is the cuboid structure downwards in the middle of the bottom of base, and open at the upper surface middle part of support box has the mounting hole, the inside joint of mounting hole has hydraulic ram, and the top of hydraulic ram extension rod is fixed with the layer board, the top reservation of layer board has the arc recess, and the joint has the arc layer board in the arc recess, and the upper surface of arc layer board opens the spherical groove that has the equidistance and distributes, and the equal joint of spherical inslot.

Preferably, the lower surface of base is close to four corners department and all is provided with the supporting shoe, and the bottom of supporting shoe all is provided with the slipmat.

Preferably, the upper surface of supporting box is close to the equal joint in four corners department and has slide bearing, and equal sliding connection has the guide bar in four slide bearings.

Preferably, the top end of the guide rod is fixed on the lower surface of the supporting plate, and the edge of the bottom end of the guide rod is rounded.

Preferably, the top end of the sliding block is provided with a sinking groove, and the sinking groove is connected with a top column in a sliding manner.

Preferably, the bottom of the sinking groove is provided with a compression spring, and the inner wall of the bottom of the top column is provided with a spring groove matched with the outer diameter of the compression spring.

Preferably, the top of fore-set all is provided with wear-resisting rubber pad, and is fixed with same root arc branch between two sliders in same track.

Compared with the prior art, the utility model provides a strutting arrangement is used in bearing processing possesses following beneficial effect:

1. through setting up the hydraulic ram in bearing body bottom and the arc layer board on extension rod top, the ball that the equidistance distributes in the cooperation arc layer board inslot to can only need to start hydraulic ram when needs overturn heavy bearing with the bearing short-term support, later slowly dial the bearing will treat the bearing surface of operation rotate to the top can, improved the convenience of upset again.

2. Through setting up the guide bar that is close to four corners department at the layer board lower surface, the guide bar on cooperation supporting box top to can the layer board more stable when holding up the heavy object, prevent that the barycentric skew from leading to the extension rod of hydraulic ram breaks away from the extension track.

3. Through setting up the slider that is close to both ends in two arc slide rail spouts to and slider top sliding connection's fore-set, can ensure during the use that four sliders can tightly support the bearing and play, played good antiskid effect, and can not cause empting of base because of descending the inconsistent height in an instant when the bearing is put down, mention the stable security performance of device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure is convenient for overturn and position adjustment to the bearing.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a support device for bearing processing according to the present invention;

fig. 2 is an assembly structure diagram of an arc-shaped supporting plate of the supporting device for bearing processing according to the present invention;

fig. 3 is a schematic view of the overall structure of a supporting device base for bearing processing according to the present invention;

fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of a supporting device base for bearing processing according to the present invention.

In the figure: 1-base, 2-supporting plate, 3-guide bar, 4-hydraulic top bar, 5-supporting box, 6-arc supporting plate, 7-arc supporting bar, 8-slide block, 9-top column, 10-arc slide rail, 11-sliding bearing, 12-spherical groove, 13-ball, 14-sinking groove, 15-spring groove and 16-compression spring.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a supporting device for bearing processing comprises a base 1 with an upward opening and a C-shaped structure, arc-shaped slide rails 10 with upward openings and parallel to each other are fixed on the upper surface of the base 1 near two ends respectively through bolts, the distance between the two arc-shaped slide rails 10 can be adjusted by rotating different screw holes, two slide blocks 8 are connected in the slide grooves of the two arc-shaped slide rails 10 in a sliding manner, a support box 5 with a downward opening and a cuboid structure is arranged in the middle of the bottom of the base 1, a mounting hole is formed in the middle of the upper surface of the support box 5, a hydraulic ejector rod 4 is clamped in the mounting hole, a support plate 2 is fixed at the top end of an extension rod of the hydraulic ejector rod 4, an arc-shaped groove is reserved at the top end of the support plate 2, an arc-shaped support plate 6 is clamped in the arc-shaped groove, spherical grooves 12 are distributed at equal intervals are formed in, thereby can only need to start hydraulic ejector pin 4 and hold up the bearing for a short time when needing to overturn heavy bearing when using, later slowly dial the bearing will treat the arcwall face of maintaining rotate to the top can, improved the convenience of upset.

The utility model discloses in, base 1's lower surface is close to four corners department and all is provided with the supporting shoe, and the bottom of supporting shoe all is provided with the slipmat.

Wherein, the upper surface of supporting box 5 is close to the equal joint in four corners department and is had slide bearing 11, and all sliding connection has guide bar 3 in four slide bearing 11.

Wherein, the lower surface at layer board 2 is fixed on the top of guide bar 3, and the bottom edge of guide bar 3 has the fillet, makes things convenient for the installation of guide bar 3.

Wherein, the top of slider 8 is opened there is heavy groove 14, and sliding connection has fore-set 9 in heavy groove 14.

The working principle is as follows: adjust the interval between two arc slide rails 10 before using, make the distance between two arc slide rails 10 be less than the span of bearing body, will treat the bearing of operation and slowly transversely place between two arc slide rails 10 during the use, later can be close to the top to the circumference outer wall of bearing body and carry out relevant operation, treat that after the relevant operation finishes need be close to the bottom to the bearing body opposite side circumference outer wall when polishing, only need start hydraulic ejector rod 4 with the bearing short-term support, later slowly dial the bearing again will treat that the arcwall face of maintaining rotate to the top can, the convenience of upset has been improved.

Example 2

Referring to fig. 1 and 4, in this embodiment, compared with embodiment 1, the support device for bearing machining further includes a compression spring 16 disposed at the bottom of the sinking groove 14, and a spring groove 15 adapted to an outer diameter of the compression spring 16 is formed on an inner wall of the bottom of the top pillar 9.

Wherein, the top of fore-set 9 all is provided with wear-resisting rubber pad, and is fixed with same root arc branch 7 between two sliders 8 in the same track.

The working principle is as follows: when in use, the four sliding blocks 8 can tightly support the bearing, so that a good anti-skid effect is achieved, the base 1 cannot topple due to inconsistent descending height at the moment when the bearing is put down, and the stable safety performance of the device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The supporting device for bearing processing comprises a base (1) with an upward opening in a C-shaped structure, and is characterized in that arc-shaped sliding rails (10) with upward openings and parallel to each other are respectively arranged at two ends of the upper surface of the base (1), two sliding blocks (8) are connected in sliding grooves of the two arc-shaped sliding rails (10) in a sliding manner, a supporting box (5) with a downward opening in a cuboid structure is arranged in the middle of the bottom of the base (1), a mounting hole is formed in the middle of the upper surface of the supporting box (5), a hydraulic ejector rod (4) is clamped in the mounting hole, a supporting plate (2) is fixed at the top end of an extension rod of the hydraulic ejector rod (4), an arc-shaped groove is reserved at the top end of the supporting plate (2), an arc-shaped supporting plate (6) is clamped in the arc-shaped groove, spherical grooves (12) distributed at equal intervals are formed in the upper, the ball bearings are clamped in the spherical grooves (12).

2. The supporting device for bearing machining according to claim 1, wherein supporting blocks are arranged on the lower surface of the base (1) near four corners, and anti-skid pads are arranged at the bottom ends of the supporting blocks.

3. The supporting device for bearing machining according to claim 1, wherein sliding bearings (11) are clamped on the upper surface of the supporting box (5) close to four corners, and guide rods (3) are connected in the four sliding bearings (11) in a sliding manner.

4. The support device for processing the bearing of claim 3, wherein the top end of the guide rod (3) is fixed on the lower surface of the supporting plate (2), and the edge of the bottom end of the guide rod (3) is rounded.

5. The supporting device for bearing machining according to claim 1, wherein a sunk groove (14) is formed at the top end of the sliding block (8), and the top column (9) is connected in the sunk groove (14) in a sliding mode.

6. The supporting device for bearing machining according to claim 5, wherein a compression spring (16) is arranged at the bottom of the sinking groove (14), and a spring groove (15) matched with the outer diameter of the compression spring (16) is formed in the inner wall of the bottom of the top column (9).

7. The supporting device for bearing machining according to claim 6, wherein the top ends of the jacking pillars (9) are provided with wear-resistant rubber pads, and the same arc-shaped supporting rod (7) is fixed between the two sliding blocks (8) in the same track.