CN217254193U

CN217254193U - High-strength wheel shaft press-fitting machine

Info

Publication number: CN217254193U
Application number: CN202123306192.3U
Authority: CN
Inventors: 王燕丽; 李清玉
Original assignee: Changzhou Weiming Machinery Manufacturing Co Ltd
Current assignee: Changzhou Weiming Machinery Manufacturing Co Ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-23
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a high strength shaft pressure equipment machine, including the pressure equipment platform, the pressure equipment platform is including pressing from both sides tight dish, press from both sides tight dish and install on the terminal surface of pressure equipment platform, press from both sides tight dish and include a plurality of pinch-off blades and adjusting part, pinch-off blades and pinch-off blades slidable mounting, adjusting part sets up between a plurality of pinch-off blades, when needs carry out the pressure equipment to the bearing, through adjusting part's effect for pinch-off blades shrink, its inside bore reduces, presss from both sides bearing or work piece tightly on pinch-off blades, then carries out the pressure equipment with its part that needs the pressure equipment, makes bearing or work piece be difficult for appearing angular deviation when the pressure equipment, avoids the part of pressure equipment to appear positional deviation.

Description

High-strength wheel shaft press-fitting machine

Technical Field

The utility model relates to a pressure equipment machine technical field specifically is a high strength shaft pressure equipment machine.

Background

An axle press is a device used in industry to attach bearings to other devices or to attach other parts to an axle.

The bearing is fixed by the relative pressure of the wheel shaft press fitting machine mostly during press fitting of the traditional wheel shaft press fitting machine, and under the mode, if the bearing has angular deviation, the position of the additionally-mounted part is easy to have errors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength shaft pressure equipment machine to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high strength shaft pressure equipment machine, includes the pressure equipment platform, the pressure equipment platform is including pressing from both sides tight dish, press from both sides tight dish and install on the terminal surface of pressure equipment platform, press from both sides tight dish and include a plurality of clamp plates and adjusting part, clamp plate and tight dish slidable mounting of clamp, adjusting part sets up between a plurality of clamp plates, when needs carry out the pressure equipment to the bearing, through adjusting part's effect for the clamp plate shrink, its inside bore reduces, presss from both sides bearing or work piece tightly on pressing from both sides tight dish, then carries out the pressure equipment with its part that needs the pressure equipment, makes bearing or work piece be difficult for appearing angular deviation when the pressure equipment, avoids the part of pressure equipment to appear position deviation.

According to the technical scheme, the plurality of clamping plates are circumferentially and slidably arranged on the end face, away from the press mounting table, of the clamping disc, the clamping plates are arranged in a hollow shape, the clamping rods are arranged at the same ends of the plurality of clamping plates, and one ends, away from the clamping plates connected with the clamping rods, of the clamping rods are clamped in the adjacent clamping plates.

According to the technical scheme, the driving shaft penetrates through the center of the end face of the clamping disc, the telescopic rod is installed on the end face, close to the driving shaft, of the clamping plate, the sliding rod penetrates through the movable part of the telescopic rod, a plurality of inclined grooves are circumferentially formed in the end face, provided with the clamping plate, of the clamping disc, and the sliding rod penetrates through the inclined grooves.

According to the technical scheme, the number of the clamping plates is consistent with that of the inclined grooves.

According to the technical scheme, the driven disc is sleeved on the side face, located at the end, far away from the press-fitting table, of the driving shaft, and the end, far away from the clamping plate, of the telescopic rod is installed on the side face of the driven disc.

According to the technical scheme, the end, located at one side, far away from the clamping plate, of the clamping disc, of the driving shaft is provided with the screwing block.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through being provided with and pressing from both sides tight dish and adjusting part, when needs carry out the pressure equipment to the bearing, through adjusting part's effect for the pinch-off blades shrink, its inside bore reduces, presss from both sides tight bearing or work piece in pressing from both sides tight dish, then carries out the pressure equipment with the part of its and needs pressure equipment, makes bearing or work piece be difficult for appearing angular deviation when the pressure equipment, avoids the part of pressure equipment to appear position deviation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic top view of the overall structure of the present invention;

FIG. 2 is a side view of the clamping plate of the present invention;

fig. 3 is a schematic top enlarged view of the clamping disk of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

in the figure: 1. a press mounting table;

2. clamping the disc; 21. a clamping plate; 22. twisting the block; 23. a drive shaft;

3. an adjustment assembly; 31. a clamping rod; 32. a telescopic rod; 33. a driven disc; 34. an oblique groove; 35. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the present invention provides a technical solution: the utility model provides a high strength shaft pressure equipment machine, includes pressure equipment platform 1, and pressure equipment platform 1 is including pressing from both sides tight dish 2, presss from both sides tight dish 2 and installs on the terminal surface of pressure equipment platform 1, presss from both sides tight dish 2 and includes a plurality of clamp plates 21 and adjusting part 3, and clamp plate 21 and press from both sides tight 2 slidable mounting of dish, and adjusting part 3 sets up between a plurality of clamp plates 21.

The clamping plates 21 are circumferentially and slidably mounted on the end face, far away from the press mounting table 1, of the clamping disc 2, the clamping plates 21 are arranged in a hollow mode, the clamping rods 31 are mounted at the same ends of the clamping plates 21, and one ends, far away from the clamping plates 21 connected with the clamping rods 31, of the clamping rods 31 are clamped inside the adjacent clamping plates 21.

The central point of the 2 terminal surfaces of clamp plate wears to be equipped with drive shaft 23, install telescopic link 32 on the terminal surface that clamp plate 21 is close to drive shaft 23, slide bar 35 is worn to be equipped with by the movable part of telescopic link 32, a plurality of slant grooves 34 have been seted up to circumference on the terminal surface that clamp plate 21 is installed to clamp plate 2, slide bar 35 wears to locate inside the slant groove 34, the number in clamp plate 21 and slant groove 34 is unanimous, driven disk 33 has been cup jointed in the side that drive shaft 23 is in the side that clamp plate 2 kept away from pressure equipment platform 1 one end, the one end that clamp plate 21 was kept away from to telescopic link 32 is installed in the side of driven disk 33, the one end that drive shaft 23 is in clamp plate 2 and keeps away from clamp plate 21 one side is installed and is twisted piece 22.

The working principle is as follows: when needs carry out the pressure equipment to the bearing, twist piece 22 through anticlockwise rotation, make it drive driven disk 33 through drive shaft 23 and rotate, driven disk 33 drives telescopic link 32 and rotates, slide bar 35 on the telescopic link 32 slides along slant groove 34 slant, it drives telescopic link 32 and shortens, telescopic link 32 drives clamp plate 21 and locates the motion towards drive shaft 23, the kelly 31 slides inside clamp plate 21 this moment, make the distance between the adjacent clamp plate 21 reduce, the space reduces between a plurality of clamp plates 21, the circular aperture of its constitution reduces, press fitting object with its inside presss from both sides tightly, make by the difficult pine of pressure fitting object pine take off, angular deviation appears, with this great error of appearance between the object of avoiding the pressure fitting.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high strength shaft pressure equipment machine, includes pressure equipment platform (1), its characterized in that: the press fitting table (1) comprises a clamping disc (2), the clamping disc (2) is installed on the end face of the press fitting table (1), the clamping disc (2) comprises a plurality of clamping plates (21) and adjusting assemblies (3), the clamping plates (21) and the clamping disc (2) are installed in a sliding mode, and the adjusting assemblies (3) are arranged among the clamping plates (21).

2. The high-strength wheel shaft press-fitting machine according to claim 1, wherein: a plurality of clamp plate (21) circumference slidable mounting is on pressing from both sides the terminal surface that press fitting platform (1) was kept away from in tight dish (2), clamp plate (21) is inside to set up to the cavity form, and is a plurality of kelly (31) are installed to the same end of clamp plate (21), kelly (31) keep away from the inside of the one end joint in adjacent clamp plate (21) of clamp plate (21) that links to each other rather than.

3. The high-strength wheel shaft press-fitting machine according to claim 1, wherein: the central point that presss from both sides tight dish (2) terminal surface puts and wears to be equipped with drive shaft (23), install telescopic link (32) on the terminal surface that pinch-off blades (21) are close to drive shaft (23), slide bar (35) are worn to be equipped with in the mobile position of telescopic link (32), a plurality of slant grooves (34) have been seted up to circumference on the terminal surface that presss from both sides tight dish (2) and install pinch-off blades (21), slide bar (35) are worn to locate inside slant groove (34).

4. A high strength wheel axle press as claimed in claim 3, wherein: the number of the clamping plates (21) is consistent with that of the inclined grooves (34).

5. A high strength wheel axle press as claimed in claim 3, wherein: the side surface of the driving shaft (23) at the end, far away from the press-fitting table (1), of the clamping disc (2) is sleeved with a driven disc (33), and the end, far away from the clamping plate (21), of the telescopic rod (32) is installed on the side surface of the driven disc (33).

6. A high strength wheel axle press as claimed in claim 3, wherein: and a screwing block (22) is arranged at one end of the driving shaft (23) which is positioned at one side of the clamping disc (2) far away from the clamping plate (21).