Clutch damping spring press fitting device

Abstract

The utility model discloses a clutch damping spring press-fitting device which comprises a fixing base, symmetrically-distributed rotating discs are arranged on the two sides of the fixing base, the tops of the rotating discs abut against damping discs, tooth grooves are formed in the damping discs, when the clutch damping spring press-fitting device is used, the damping discs are arranged on the tops of the rotating discs, and toothed bars enter the tooth grooves; chamfered parts at the two ends of a damping spring are clamped into windows of a damping disc, a motor is started, an output shaft of the motor rotates to drive a rotary disc to rotate so as to drive the damping disc to rotate, the damping spring is located under a positioning sleeve, an air cylinder is started, the driving end of the air cylinder drives a movable rod to move, and the movable rod drives a mounting disc and the positioning sleeve to move; and when the positioning sleeve moves to abut against the damping disc, the damping spring is located in the positioning sleeve, the fixing column moves along with continuous movement of the mounting disc, then the pressing plate is driven to move, the damping spring is pressed, positioning is convenient, and the pressing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of clutch shock-absorbing spring pressing, in particular to a clutch shock-absorbing spring pressing device. Background Technique

[0002] The clutch friction plate is a relatively key component in the clutch. Shock-absorbing springs need to be assembled inside the friction plate. According to the different sizes of the friction plate or different shock-absorbing effects, the number of shock-absorbing springs is also different. Generally, the shock-absorbing springs are installed in the small windows of the friction plate, where the space is small. When placing the springs, the springs need to be slightly compressed, and the remaining elastic force is sufficient for the shock-absorbing function of the clutch.

[0003] This application is an improvement on the existing technology. In the existing technology, in the existing clutch shock-absorbing spring pressing device, it is necessary to manually press the springs completely. When carrying out mass production, the labor intensity is still relatively high, and the manual operation efficiency is low, which is difficult to meet the requirements of high-efficiency production. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a clutch shock-absorbing spring pressing device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A clutch shock-absorbing spring pressing device, including a fixed seat. Symmetrically distributed turntables are arranged on both sides of the fixed seat. A damping disc is abutted against the top of the turntable. Tooth grooves are formed in the damping disc. A tooth bar is fixedly connected to the top of the turntable, and the tooth bar is adapted to the tooth grooves. An active rod slidably connected to the fixed seat is arranged above the damping disc. An installation disc is fixedly connected to the bottom of the active rod. A plurality of equally spaced fixed columns are fixedly connected to the bottom of the installation disc along its circumferential direction. A positioning sleeve is slidably connected to the outer wall of the fixed column. A pressing plate is fixedly connected to the end of the fixed column extending into the positioning sleeve, and the pressing plate is slidably connected to the inner wall of the positioning sleeve. A spring sleeved on the fixed column is fixedly connected to the top of the pressing plate, and the other end of the spring is fixedly connected to the positioning sleeve.

[0007] As a further scheme of the utility model: Symmetrically distributed cylinders are fixedly connected to the top of the fixed seat, and the driving ends of the cylinders are fixedly connected to the active rod.

[0008] As a further scheme of the utility model: Symmetrically distributed chutes are formed on both sides of the fixed seat, and the inner walls of the chutes are slidably connected to the active rod.

[0009] As a further scheme of the utility model: Symmetrically distributed motors are fixedly connected to the bottom of the fixed seat, and the output shafts of the motors are fixedly connected to the turntables.

[0010] As a further solution of the present utility model: a through groove is formed in the mounting plate, and the through groove is adapted to the toothed rod.

[0011] The present utility model has the following beneficial effects:

[0012] In the present utility model, during use, the damping plate is placed on the top of the turntable, and the toothed rod is inserted into the tooth groove. The chamfered parts at both ends of the damping spring are clamped into the window of the damping plate. Start the motor, the output shaft of the motor rotates to drive the turntable to rotate, and then drive the damping plate to rotate, so that the damping spring is located directly below the positioning sleeve. Start the cylinder, the driving end of the cylinder drives the movable rod to move, the movable rod drives the mounting plate and the positioning sleeve to move. When the positioning sleeve moves to abut against the damping plate, the damping spring is located within the positioning sleeve. As the mounting plate continues to move, the fixed column moves, driving the pressing plate to move and press the damping spring, which is convenient for positioning and improves the pressing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of a clutch damping spring pressing device proposed by the present utility model;

[0014] Figure 2 FIG. is a bottom view of the mounting plate of a clutch damping spring pressing device proposed by the present utility model;

[0015] Figure 3 FIG. is a schematic installation diagram of the pressing plate of a clutch damping spring pressing device proposed by the present utility model.

[0016] Legend:

[0017] Fixed seat 1, turntable 2, damping plate 3, tooth groove 4, toothed rod 5, motor 6, positioning sleeve 7, fixed column 8, mounting plate 9, movable rod 10, through groove 11, sliding groove 12, cylinder 13, pressing plate 14, spring 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Referring to Figures 1 - 3 , a clutch shock-absorbing spring pressing device provided by the present utility model includes a fixed seat 1. Symmetrically distributed turntables 2 are provided on both sides of the fixed seat 1. A shock-absorbing disc 3 is abutted against the top of the turntable 2. A tooth groove 4 is opened in the shock-absorbing disc 3. A tooth bar 5 is fixedly connected to the top of the turntable 2, and the tooth bar 5 is adapted to the tooth groove 4. Above the shock-absorbing disc 3 is a movable rod 10 slidably connected to the fixed seat 1. A mounting disc 9 is fixedly connected to the bottom of the movable rod 10. A plurality of equally spaced fixed columns 8 are fixedly connected to the bottom of the mounting disc 9 along the circumferential direction thereof. The outer wall of the fixed column 8 is slidably connected to a positioning sleeve 7. One end of the fixed column 8 extending into the positioning sleeve 7 is fixedly connected to a pressing plate 14, and the pressing plate 14 is slidably connected to the inner wall of the positioning sleeve 7. A spring 15 sleeved on the fixed column 8 is fixedly connected to the top of the pressing plate 14, and the other end of the spring 15 is fixedly connected to the positioning sleeve 7.

[0021] Symmetrically distributed cylinders 13 are fixedly connected to the top of the fixed seat 1. The driving end of the cylinder 13 is fixedly connected to the movable rod 10.

[0022] Symmetrically distributed sliding grooves 12 are opened on both sides of the fixed seat 1, and the inner wall of the sliding groove 12 is slidably connected to the movable rod 10.

[0023] Symmetrically distributed motors 6 are fixedly connected to the bottom of the fixed seat 1, and the output shaft of the motor 6 is fixedly connected to the turntable 2.

[0024] A through groove 11 is opened on the mounting disc 9, and the through groove 11 is adapted to the tooth bar 5.

[0025] Working principle:

[0026] In the present application, during use, the damping disc 3 is placed on the top of the turntable 2, and the toothed rod 5 is inserted into the tooth groove 4. The chamfered parts at both ends of the damping spring are clamped into the window of the damping disc 3. The motor 6 is started. The output shaft of the motor 6 rotates to drive the turntable 2 to rotate, and then drives the damping disc 3 to rotate, so that the damping spring is located directly below the positioning sleeve 7. The cylinder 13 is started. The driving end of the cylinder 13 drives the movable rod 10 to move. The movable rod 10 drives the mounting disc 9 and the positioning sleeve 7 to move. When the positioning sleeve 7 moves to abut against the damping disc 3, the damping spring is located within the positioning sleeve 7. As the mounting disc 9 continues to move, the fixed column 8 moves, driving the pressing plate 14 to move and press the damping spring, which is convenient for positioning and improves the pressing efficiency.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clutch shock-absorbing spring pressing device, comprising a fixed seat (1), characterized in that: On both sides of the fixed seat (1), there are symmetrically distributed turntables (2). At the top of the turntable (2), there is a vibration damping disc (3) in contact. A tooth groove (4) is formed in the vibration damping disc (3). At the top of the turntable (2), a tooth bar (5) is fixedly connected, and the tooth bar (5) is adapted to the tooth groove (4). Above the vibration damping disc (3), there is a movable rod (10) slidably connected to the fixed seat (1). At the bottom of the movable rod (10), an installation disc (9) is fixedly connected. At the bottom of the installation disc (9), a plurality of equally spaced fixed columns (8) are fixedly connected along the circumferential direction thereof. The outer wall of the fixed column (8) is slidably connected with a positioning sleeve (7). One end of the fixed column (8) extending into the positioning sleeve (7) is fixedly connected with a pressing plate (14), and the pressing plate (14) is slidably connected with the inner wall of the positioning sleeve (7). At the top of the pressing plate (14), a spring (15) sleeved on the fixed column (8) is fixedly connected, and the other end of the spring (15) is fixedly connected with the positioning sleeve (7).

2. The clutch shock-absorbing spring pressing device according to claim 1, characterized in that: At the top of the fixed seat (1), symmetrically distributed cylinders (13) are fixedly connected. The driving end of the cylinder (13) is fixedly connected with the movable rod (10).

3. A clutch shock-absorbing spring pressing device according to claim 1, characterized in that: On both sides of the fixed seat (1), symmetrically distributed sliding grooves (12) are formed, and the inner wall of the sliding groove (12) is slidably connected with the movable rod (10).

4. A clutch shock-absorbing spring pressing device according to claim 1, characterized in that: At the bottom of the fixed seat (1), symmetrically distributed motors (6) are fixedly connected, and the output shaft of the motor (6) is fixedly connected with the turntable (2).

5. A clutch shock-absorbing spring pressing device according to claim 1, characterized in that: A through groove (11) is formed in the installation disc (9), and the through groove (11) is adapted to the tooth bar (5).

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