Spindle damping efficient press-fitting device

Abstract

The utility model relates to the technical field of textile machinery, in particular to a spindle damping efficient press-fitting device which comprises a spindle seat and an inner guide sleeve placed on the spindle seat, a bearing cover and a spindle liner are arranged in the spindle seat, the spindle liner is installed below the bearing cover, a guide sleeve is arranged on the bearing cover, and the spindle seat is provided with an inner guide sleeve. A damper is arranged between the guide sleeve and the inner guide sleeve, and a pressure head for pressing the damper is arranged above the guide sleeve and the inner guide sleeve, so that the damper is pressed between the spindle liner and the spindle seat. According to the utility model, the structure and matching characteristics of parts of a pressed product are combined, the inner guide sleeve is designed to guide the outer circle of the damping, the guide sleeve is designed to guide the inner circle of the damping, and then the damping is quickly pressed into the spindle seat through the pressure head, so that compared with a manual assembly mode, the damping efficiency is improved, the assembly qualification rate is increased, destructive damage to the damping is avoided, and the production cost is reduced. The press-fitting device is very ingenious, practical and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a spindle damping high-efficiency press-fitting device. Background Art

[0002] Textile machinery is a general term for various mechanical devices used to process natural or chemical fibers into desired textiles. Broadly speaking, this term also includes chemical machinery used to produce chemical fibers. Textile machinery is the production means and material foundation of the textile industry. Its technological level, quality, and manufacturing costs are directly related to the development of the textile industry. In this machinery, damping elements are press-fitted into the spindle. This press-fitting device is used to press-fit damping elements and spindles.

[0003] When the damping parts of textile machinery are press-fitted, the conventional manual press-fitting method has poor efficiency in assembling the damping parts, a low pass rate in the assembly process, and is also prone to causing destructive damage to the damping parts. Utility Model Content

[0004] The purpose of the utility model is to provide a novel, practical and efficient spindle damping high-efficiency press-fitting device, which has good positioning and guiding functions and can accurately and quickly press-fit a spindle part damping into a spindle seat that matches it.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-efficiency spindle damping press-fitting device comprises a spindle seat and an inner guide sleeve placed on the spindle seat, a bearing cover and a spindle liner are placed in the spindle seat, a spindle liner is installed below the bearing cover, a guide sleeve is provided on the bearing cover, a damper is placed between the guide sleeve and the inner guide sleeve, and a pressure head for press-fitting the damper is placed above the guide sleeve and the inner guide sleeve, so that the damper is press-fitted between the spindle liner and the spindle seat.

[0007] Preferably, the spindle liner is located inside the spindle seat, and a space for press-in damping is formed at the top between the spindle liner and the spindle seat.

[0008] Preferably, the top of the spindle liner is assembled with the bearing cover to form a pre-assembled structure, and the pre-assembled spindle liner and the bearing cover are snapped into the spindle seat.

[0009] Preferably, when the pressure head is pressed downward, it contacts the top wall of the damper, pressing the damper downward so that the lower end portion of the damper is pressed into the top space between the spindle liner and the spindle seat.

[0010] The utility model has at least the following beneficial effects:

[0011] In combination with the structure and matching characteristics of the parts of the pressed product, an inner guide sleeve is designed to guide the outer circle of the damper, and a guide sleeve is designed to guide the inner circle of the damper. Then the damper is quickly pressed into the spindle seat through the pressing head. Compared with the manual assembly method, the damping efficiency is improved, the assembly qualification rate is increased, and no destructive damage is caused to the damper. It is a very clever, practical and efficient pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the utility model.

[0014] In the figure: 1. Pressure head; 2. Guide sleeve; 3. Inner guide sleeve; 4. Damping; 5. Bearing cover; 6. Spindle liner; 7. Spindle seat. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] See also Figure 1 The utility model provides a technical solution for a spindle damping high-efficiency press-fitting device:

[0017] like Figure 1As shown, a spindle damping high-efficiency press-fitting device includes a spindle base 7, an inner guide sleeve 3 placed on the spindle base 7, a bearing cover 5 and a spindle liner 6 are placed in the spindle base 7, a spindle liner 6 is installed below the bearing cover 5, a guide sleeve 2 is provided on the bearing cover 5, a damper 4 is placed between the guide sleeve 2 and the inner guide sleeve 3, and a pressure head 1 for press-fitting the damper 4 is placed above the guide sleeve 2 and the inner guide sleeve 3, so that the damper 4 is press-fitted between the spindle liner 6 and the spindle base 7, wherein the guide sleeve 2 is placed on the bearing cover 5, the spindle liner 6 is located on the inner side of the spindle base 7, and the top between the spindle liner 6 and the spindle base 7 A space is formed for pressing the damper 4, and the top of the spindle bladder 6 is assembled with the bearing cover 5 to form a pre-installation. The pre-installed spindle bladder 6 and the bearing cover 5 are snapped into the spindle seat 7. The bearing cover 5 and the spindle bladder 6 are pre-assembled and placed in the spindle seat 7. The inner guide sleeve 3 is placed on the spindle seat 7. The damper 4 to be pressed in is placed between the guide sleeve 2 and the inner guide sleeve 3, and is pressed into a fixed position between the spindle bladder 6 and the spindle seat 7 by the pressing head 1. When the pressing head 1 is pressed down, it contacts the top wall of the damper 4, pressing down the damper 4, so that the lower end part of the damper 4 is pressed to the top space between the spindle bladder 6 and the spindle seat 7.

[0018] Working principle:

[0019] The guide sleeve 2 is placed on the bearing cover 5. The bearing cover 5 and the spindle liner 6 are pre-assembled and placed in the spindle seat 7. The inner guide sleeve 3 is placed on the spindle seat 7. The damper 4 to be pressed is placed between the guide sleeve 2 and the inner guide sleeve 3 and pressed into a fixed position between the spindle liner 6 and the spindle seat 7 by the pressing head 1.

[0020] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A spindle damping high-efficiency press-fitting device, comprising a spindle seat (7) and an inner guide sleeve (3) placed on the spindle seat (7), characterized in that: A bearing cover (5) and an ingot liner (6) are arranged in the ingot seat (7); the ingot liner (6) is installed below the bearing cover (5); a guide sleeve (2) is provided on the bearing cover (5); a damper (4) is arranged between the guide sleeve (2) and the inner guide sleeve (3); a pressing head (1) for pressing the damper (4) is arranged above the guide sleeve (2) and the inner guide sleeve (3), so that the damper (4) is pressed between the ingot liner (6) and the ingot seat (7).

2. A spindle damping high-efficiency press-fitting device according to claim 1, characterized in that: The spindle liner (6) is located inside the spindle seat (7), and a space for pressing the damper (4) is formed at the top between the spindle liner (6) and the spindle seat (7).

3. The spindle damping high-efficiency press-fitting device according to claim 1, characterized in that: The top of the spindle liner (6) is assembled with the bearing cover (5) to form a pre-assembled structure. The pre-assembled spindle liner (6) and the bearing cover (5) are snapped into the spindle seat (7).

4. A spindle damping high-efficiency press-fitting device according to claim 2, characterized in that: When the pressure head (1) is pressed down, it contacts the top wall of the damper (4), pressing the damper (4) downward so that the lower end portion of the damper (4) is pressed to the top space between the spindle liner (6) and the spindle seat (7).

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