CN218657676U

CN218657676U - Floating pressure head

Info

Publication number: CN218657676U
Application number: CN202222940632.9U
Authority: CN
Inventors: 张绪国
Original assignee: Hubei Hongbo Automobile Industry Intelligent Equipment Co ltd
Current assignee: Hubei Hongbo Automobile Industry Intelligent Equipment Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-21
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a floating pressure head, which belongs to the technical field of press-fitting equipment and aims to solve the problem that the floating of the existing standard floating pressure head only floats by means of a ball head deflection angle, namely, the pressure head cannot be vertical in a floating state; the method comprises the following steps: the sliding device is provided with a rotating device; the rotating device is fixedly connected with the pressure head through the connecting component and drives the pressure head to rotate around the axis of the pressure head, and one axial end of the pressure head is provided with an integrally processed spherical part; limiting grooves are formed in the shaft body at the end, close to the spherical part, of the pressure head at intervals in the circumferential direction; the shaft body close to the other axial end of the pressure head is circumferentially provided with a positioning convex point; the utility model discloses owing to adopted the pressure head that has spherical portion and spacing groove, location bump, this pressure head cooperatees with coupling assembling, can make the pressure head realize perpendicularly when the unsteady state, after the pressure head pressure equipment that floats, its angle beat can reset, avoids destroying pressure head initial state precision.

Description

Floating pressure head

Technical Field

The utility model relates to a pressure equipment technical field specifically is a pressure head floats.

Background

The press fitting is the most common assembling procedure in the mechanical industry, and the bearing or the shaft sleeve can be pressed by a press machine in the assembling process, and can also be manually installed by an assembling sleeve and a small hammer. The manual installation efficiency is low, and the labor intensity is high; the press fitting by adopting the press machine needs a press head specially used for press fitting.

The existing standard floating pressure head only floats by means of the deflection angle of a ball head, namely the pressure head cannot be vertical in a floating state; after the pressure head is pressed in a floating mode, the angle deflection cannot be completely reset, and the initial state precision of the pressure head can be damaged in the next pressing mode.

SUMMERY OF THE UTILITY MODEL

It is an object of the present disclosure to provide a floating ram that overcomes at least one of the deficiencies of the prior art.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme: a floating indenter, comprising: the sliding device is provided with a rotating device; further comprising:

a connecting assembly;

the axial end of the pressure head is provided with an integrally processed spherical part; the shaft body at one end of the pressure head close to the spherical part is circumferentially provided with limiting grooves at intervals; positioning salient points are circumferentially arranged on the shaft body of the other end, close to the axial direction, of the pressure head; the spherical part is fixedly connected with the rotating device through the connecting assembly.

Preferably, the embodiment of the present application further discloses: the sliding device comprises:

a first motor;

one end of the screw rod is fixedly connected with an output shaft of the first motor;

one end of the connecting frame is sleeved on the lead screw and moves along with the rotation of the lead screw;

the sliding plate is fixedly connected with the other end of the connecting frame; the end face of the connecting position of the sliding plate and the connecting frame is also provided with a sliding block, and one surface of the sliding plate, which is far away from the sliding block, is provided with a rotating device;

the backup pad, the backup pad is close to be provided with the slide rail on the one side of slide plate, the slide rail with the slider cooperatees.

Preferably, the embodiment of the present application further discloses: the rotating device comprises;

an output shaft of the second motor is fixedly connected with the spherical part through a connecting assembly;

the mounting panel, the second motor passes through the mounting panel to be installed the slide plate is kept away from the one side of slider.

Preferably, the embodiment of the present application further discloses: the connection assembly includes;

the connecting sleeve is fixedly connected with an output shaft of the second motor;

one surface of the connecting block, which is far away from the connecting sleeve, is provided with an I-shaped groove, and the connecting block is fixedly connected with the connecting sleeve;

an I-shaped connecting block mounted in the I-shaped groove;

one end of the connecting plate is fixedly connected with the I-shaped connecting block;

connecting the cushion blocks;

the first spherical connecting piece is fixedly connected with the connecting plate through a connecting cushion block;

the second spherical connecting piece is fixedly connected with the first spherical connecting piece; spherical parts are arranged inside the first spherical connecting piece and the second spherical connecting piece;

the inner wall of the limiting sleeve is provided with a limiting block, and the limiting block is inserted into the limiting groove.

Preferably, the embodiment of the present application further discloses: the coupling assembly further includes: and the reinforcing blocks are arranged on the connecting plates and the limiting sleeves.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: because the pressure head with the spherical part, the limiting groove and the positioning salient point is adopted, the pressure head is matched with the connecting assembly, the pressure head can be vertical in a floating state, and after the pressure head is in floating press mounting, the angle deflection can be reset, so that the accuracy of the initial state of the pressure head is prevented from being damaged.

Drawings

Fig. 1 is a first structural schematic diagram of a floating indenter according to an embodiment of the present invention;

fig. 2 is a second schematic diagram of a floating ram according to an embodiment of the present invention;

fig. 3 is a schematic partial structure diagram of a floating ram according to an embodiment of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic structural diagram of the indenter according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the floating press head mounted on the multi-press head automatic press-fitting machine.

Description of reference numerals:

in the figure:

10. a first motor; 11. a lead screw; 12. a connecting frame; 13. a slide plate; 131. a slider; 14. a support plate; 141. a slide rail; 15. a coupling; 21. a second motor; 22. mounting a plate; 31. connecting sleeves; 32. connecting blocks; 321. a tool-shaped groove; 33. an I-shaped connecting block; 34. a connecting plate; 35. connecting the cushion blocks; 36. a first spherical connecting member; 37. a second spherical connecting member; 38. a limiting sleeve; 381. a limiting block; 382. an empty groove; 39. a reinforcing block; 40. a pressure head; 401. positioning the salient points; 402. a limiting groove; 403. a spherical portion.

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.

It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; 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 skilled in the art according to specific situations.

The utility model discloses a part of automatic pressure equipment machine of many pressure heads, the structural schematic diagram of the automatic pressure equipment machine of many pressure heads is shown in figure 6.

Example (b):

referring to fig. 1 and 5, the present implementation discloses a floating ram 40 comprising: the sliding device is provided with a rotating device; the rotating device is fixedly connected with the pressure head 40 through a connecting assembly to drive the pressure head 40 to rotate around the axis of the pressure head 40, and one axial end of the pressure head 40 is provided with an integrally processed spherical part 403; a shaft body of the pressure head 40 close to one end of the spherical part 403 is provided with limiting grooves 402 at intervals in the circumferential direction; and a positioning salient point 401 is arranged on the shaft body of the pressure head 40 close to the other axial end in the circumferential direction.

With reference to fig. 1 and 2, the displacement device comprises in particular: the first motor 10 is fixedly arranged on the automatic press-mounting machine through a fixing frame, and an output shaft of the first motor 10 is fixedly connected with a lead screw 11 through a coupler 15 and drives the lead screw 11 to rotate; one end of a connecting frame 12 is sleeved on the screw rod 11; the other end of the connecting frame 12 is fixedly connected with a sliding plate 13, so that the connecting frame 12 and the sliding plate 13 move along with the rotation of the screw rod 11; two sliding blocks 131 are respectively arranged on two sides of the end surface of the joint of the sliding plate 13 and the connecting frame 12, the sliding blocks 131 on the two sides are symmetrical about a central line of the sliding plate 13, which is vertical to the length direction, and a rotating device is arranged on one surface of the sliding plate 13, which is far away from the sliding blocks 131; a support plate 14 is arranged below the sliding plate 13, and the support plate 14 is provided with two slide rails 141 matched with the slide block 131.

Referring to fig. 1, the rotating device specifically includes; the second motor 21 is installed on one surface, far away from the sliding block 131, of the sliding plate 13 through an installation plate 22, and an output shaft of the second motor 21 is fixedly connected with the spherical part 403 through a connection assembly;

referring to fig. 1-4, a connection assembly includes; the connecting sleeve 31, the shape structure of the connecting sleeve 31 is composed of two squares, one of the squares is large, the small square is positioned at the center of one side of the large square, a round hole penetrating through the large square and the small square is arranged on the connecting sleeve 31, and the connecting sleeve 31 is fixedly connected with the output shaft of the second motor 21 through the round hole; two sides of one end face of the connecting sleeve 31 far away from the output shaft of the second motor 21 are fixedly connected with two connecting blocks 32, and one face of the connecting block 32 far away from the connecting sleeve 31 is provided with an I-shaped groove 321; an I-shaped connecting block 33 is arranged in the I-shaped groove 321, the I-shaped connecting block 33 is fixedly connected to one side edge part of the two connecting plates 34, the two connecting plates 34 are respectively arranged at the top and the bottom of the I-shaped connecting block 33, and mounting holes are formed in the connecting plates 34; the other side edge part of the connecting plate 34 is fixedly connected with a first spherical connecting piece 36 through a connecting cushion block 35, the connecting cushion block 35 is also provided with a mounting hole, and the first spherical connecting piece 36 is provided with an arc part for connecting with the spherical part 403; the first spherical connecting piece 36 is fixedly connected with a second spherical connecting piece 37, and the second spherical connecting piece is also provided with an arc-shaped part for connecting with the spherical part 403; the first spherical connecting piece 36 and the second spherical connecting piece 37 are internally provided with spherical parts 403; one side of the second spherical connecting piece 37 is provided with a limiting sleeve 38, the inner wall of the limiting sleeve 38 is provided with a limiting block 381, the limiting block 381 is inserted into the limiting groove 402 to limit the relative rotation of the pressure head 40 and the output shaft of the second motor 21, and the outer wall of the limiting sleeve 38 is also provided with a hollow groove 382.

Referring to fig. 2-4, in some embodiments, the connection assembly further comprises: the reinforcing blocks 39, the connecting plate 34 and the limiting sleeve 38 are all provided with reinforcing blocks 39.

The working principle is as follows: when the horizontal position of the floating pressure head 40 needs to be adjusted, the first motor 10 is started, the first motor 10 drives the lead screw 11 to rotate, the lead screw 11 drives the connecting frame 12 to slide, and the connecting frame 12 drives the sliding plate 13 to slide on the supporting plate 14 along the sliding rail 141 through the sliding block 131; when the pressing head 40 needs to be rotated, the second motor 21 is started, and the second motor 21 drives the pressing head 40 to rotate.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A floating ram (40) comprising: the sliding device is provided with a rotating device; the method is characterized in that: further comprising:

a connecting assembly;

the pressing head (40), one axial end of the pressing head (40) is provided with an integrally-processed spherical part (403); limiting grooves (402) are formed in the shaft body of the pressure head (40) at intervals in the circumferential direction and close to one end of the spherical part (403); a positioning salient point (401) is arranged on the other axial end of the pressure head (40) close to the axial direction in the circumferential direction of the shaft body; the spherical part (403) is fixedly connected with the rotating device through a connecting component.

2. A floating ram (40) as claimed in claim 1 wherein: the sliding device comprises:

a first electric machine (10);

one end of the lead screw (11) is fixedly connected with an output shaft of the first motor (10);

one end of the connecting frame (12) is sleeved on the screw rod (11) and moves along with the rotation of the screw rod (11);

the sliding plate (13), the sliding plate (13) is fixedly connected with the other end of the connecting frame (12); a sliding block (131) is further arranged on the end face of the connecting position of the sliding plate (13) and the connecting frame (12), and a rotating device is arranged on one surface, far away from the sliding block (131), of the sliding plate (13);

the supporting plate (14), the supporting plate (14) is close to be provided with slide rail (141) on the one side of slide block (13), slide rail (141) with slider (131) cooperate.

3. A floating ram (40) as claimed in claim 2 wherein: the rotating device includes:

the output shaft of the second motor (21) is fixedly connected with the spherical part (403) through a connecting component;

the mounting plate (22), the second motor (21) is installed through mounting plate (22) the one side that the slide block (131) was kept away from to slide board (13).

4. A floating ram (40) as claimed in claim 3 wherein: the connecting assembly includes:

the connecting sleeve (31), the said connecting sleeve (31) is fixedly connected with output shaft of the said second electrical machinery (21);

one surface, far away from the connecting sleeve (31), of the connecting block (32) is provided with an I-shaped groove (321), and the connecting block (32) is fixedly connected with the connecting sleeve (31);

an I-shaped connecting block (33), wherein the I-shaped connecting block (33) is arranged in the I-shaped groove (321);

a connecting plate (34), one end of the connecting plate (34) is fixedly connected with the I-shaped connecting block (33);

a connecting pad (35);

the first spherical connecting piece (36), the first spherical connecting piece (36) is fixedly connected with the connecting plate (34) through a connecting cushion block (35);

a second spherical connecting piece (37), wherein the second spherical connecting piece (37) is fixedly connected with the first spherical connecting piece (36); spherical parts (403) are arranged inside the first spherical connecting piece (36) and the second spherical connecting piece (37);

the inner wall of the limiting sleeve (38) is provided with a limiting block (381), and the limiting block (381) is inserted into the limiting groove (402).

5. A floating ram (40) as claimed in claim 4 wherein: the coupling assembly further includes: and the reinforcing blocks (39) are arranged on the connecting plate (34) and the limiting sleeve (38).