CN219649798U - Oil cylinder cover screwing mechanism - Google Patents

Abstract

The utility model relates to the field of tightening mechanisms, and discloses a tightening mechanism for a cylinder cover, which comprises the following components: the bottom plate is fixedly provided with a supporting seat at the top, and a safety housing is fixedly arranged at the top of the supporting seat; the tightening assembly is arranged on the bottom plate, the supporting seat and the safety housing, and comprises a servo motor, a speed reducer, a tightening head, a first synchronous pulley, a second synchronous pulley, a synchronous belt and a driving tongue, wherein the servo motor is fixedly arranged at the top of the bottom plate, the output end of the servo motor is fixedly connected with the speed reducer, the output end of the speed reducer is fixedly connected with the first synchronous pulley, the tightening head is rotatably arranged on the supporting seat and the safety housing, and the end part of the tightening head is fixedly connected with the second synchronous pulley. The utility model has the following advantages and effects: the oil cylinder cover can be automatically screwed up, manual screwing is not needed, and the working strength is effectively reduced.

Description

Oil cylinder cover screwing mechanism

Technical Field

The utility model relates to the technical field of tightening mechanisms, in particular to a tightening mechanism for a cylinder cover.

Background

The main structure of the hydraulic buffer is composed of a body, an axle center, a bearing, an inner tube, a piston, a hydraulic shaft, a spring and the like, when the axle center is impacted by external force, the piston is driven to squeeze the hydraulic oil of the inner tube, the hydraulic oil is discharged from oil discharge holes of the inner tube one by one after being pressed, and meanwhile, the hydraulic oil discharged from the inner tube flows back to the inner tube through oil return holes of the inner tube; when the external force is eliminated, the spring makes the piston rebound to the initial point to wait for the next action. The main function of the device is to reduce vibration and noise in the operation of automatic machinery. In the manufacturing process of the hydraulic buffer, the cylinder cover needs to be screwed on the cylinder.

In the prior art, the tightening tool is mainly used for tightening manually, and torque wrench is used for tightening the torque required by the torque wrench, so that the labor intensity is high, the efficiency is low, and therefore, a cylinder cover tightening mechanism is required to be designed for solving the problems.

Disclosure of Invention

The utility model aims to provide a cylinder cover tightening mechanism for solving the problems.

The technical aim of the utility model is realized by the following technical scheme: a cylinder head tightening mechanism comprising:

the bottom plate is fixedly provided with a supporting seat at the top, and a safety housing is fixedly arranged at the top of the supporting seat;

and the tightening assembly is arranged on the bottom plate, the supporting seat and the safety housing.

The utility model is further provided with: the tightening assembly comprises a servo motor, a speed reducer, a tightening head, a first synchronous pulley, a second synchronous pulley, a synchronous belt and a driving tongue, wherein the servo motor is fixedly arranged at the top of a bottom plate, the output end of the servo motor is fixedly connected with the speed reducer, the output end of the speed reducer is fixedly connected with the first synchronous pulley, the tightening head is rotatably arranged on a supporting seat and a safety housing, the end part of the tightening head is fixedly connected with the second synchronous pulley, the synchronous belt is meshed with the first synchronous pulley and the second synchronous pulley, and the driving tongue is fixedly arranged in the tightening head.

The utility model is further provided with: and the specification of the first synchronous belt pulley is the same as that of the second synchronous belt pulley.

By adopting the technical scheme, the synchronous pulley I and the synchronous pulley II can synchronously rotate.

The utility model is further provided with: the number of the driving tongues is two, and the two driving tongues are symmetrically arranged.

The utility model is further provided with: the servo motor is located at one side of the tightening head.

By adopting the technical scheme, the position of the servo motor is limited.

The utility model is further provided with: and a plurality of mounting holes are formed in the top of the bottom plate.

By adopting the technical scheme, the bottom plate can be fixed at the designated position.

The utility model is further provided with: the safety housing is of an arc-shaped structure.

The utility model is further provided with: the speed reducer is fixedly arranged at the top of the bottom plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the tightening assembly, only the driving tongue is required to be moved into the notch of the oil cylinder cover, then the servo motor is started, and the tightening head can be rotated through the cooperation of the synchronous pulley I, the synchronous belt and the synchronous pulley II, so that the oil cylinder cover can be tightened;

2. according to the utility model, the oil cylinder cover can be automatically screwed up through the screwing-up assembly, manual screwing-up is not needed, the working strength is effectively reduced, and screwing-up is completed until screwing-up torque of the servo motor is reached.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a cylinder head tightening mechanism according to the present utility model.

In the figure, 1, a bottom plate; 2. a servo motor; 3. a speed reducer; 4. a support base; 5. a safety housing; 6. tightening the head; 7. a synchronous pulley I; 8. a synchronous belt pulley II; 9. a synchronous belt; 10. the tongue is driven.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, the present utility model provides a cylinder head tightening mechanism comprising:

a base plate 1 and a tightening assembly, wherein:

the bottom plate 1 top is fixed and is provided with supporting seat 4, and supporting seat 4 top is fixed and is provided with safe housing 5, and it should be noted that bottom plate 1, supporting seat 4 and safe housing 5 constitute a simple braced frame, screw up the subassembly setting on bottom plate 1, supporting seat 4 and safe housing 5.

Specifically, screw up the subassembly and include servo motor 2, speed reducer 3, screw up first 6, synchronous pulley 7, synchronous pulley 8, hold-in range 9 and drive tongue 10, servo motor 2 fixed mounting is in the top of bottom plate 1, servo motor 2 output and speed reducer 3 fixed connection, speed reducer 3 output and synchronous pulley 7 fixed connection, screw up first 6 rotation and install on supporting seat 4 and secure encloser 5, screw up first 6 tip and synchronous pulley 8 fixed connection, synchronous pulley 9 meshes with synchronous pulley 7 and synchronous pulley 8 mutually, drive tongue 10 fixed mounting is in the inside of screwing up first 6.

Through the structure, the tightening head 6 is attached to the oil cylinder cover, the driving tongue 10 is clamped into a notch of the oil cylinder cover, then the servo motor 2 is started, the servo motor 2 drives the speed reducer 3 to rotate, the speed reducer 3 drives the synchronous pulley I7 to rotate, the synchronous pulley I7 drives the synchronous pulley II 8 to rotate through the synchronous belt 9, the synchronous pulley 8 drives the tightening head 6 to rotate, the tightening head 6 drives the oil cylinder cover to rotate, the oil cylinder cover is screwed in until the tightening torque of the servo motor 2 is reached, the tightening is completed, manual operation is not needed, and the labor intensity of workers is effectively reduced.

Specifically, the first synchronous pulley 7 and the second synchronous pulley 8 have the same specification, and it should be noted that the first synchronous pulley 7 and the second synchronous pulley 8 rotate synchronously.

Specifically, the number of the driving tongues 10 is two, and the two driving tongues 10 are symmetrically arranged, which should be noted that the driving tongues 10 can be clamped into the notch of the oil cylinder cover, and then when the tightening head 6 rotates, the driving tongues 10 can drive the oil cylinder cover to rotate.

Specifically, the servo motor 2 is located at one side of the tightening head 6, and the speed reducer 3 is fixedly mounted on the top of the base plate 1, and it is noted that the speed reducer 3 is mounted and fixed.

Specifically, a plurality of mounting holes are formed in the top of the base plate 1, and it should be noted that the base plate 1 may be fixed at a designated position.

Specifically, the safety housing 5 has an arc-shaped structure, and it should be noted that the tightening head 6 is convenient to rotate.

The above description is provided for a cylinder head tightening mechanism according to the present utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (7)

1. The utility model provides a cylinder cap screw up mechanism which characterized in that includes:

the safety device comprises a bottom plate (1), wherein a supporting seat (4) is fixedly arranged at the top of the bottom plate (1), and a safety housing (5) is fixedly arranged at the top of the supporting seat (4);

the tightening assembly is arranged on a bottom plate (1), a supporting seat (4) and a safety cover shell (5), the tightening assembly comprises a servo motor (2), a speed reducer (3), a tightening head (6), a first synchronous pulley (7), a second synchronous pulley (8), a synchronous belt (9) and a driving tongue (10), the servo motor (2) is fixedly arranged at the top of the bottom plate (1), the output end of the servo motor (2) is fixedly connected with the speed reducer (3), the output end of the speed reducer (3) is fixedly connected with the first synchronous pulley (7), the tightening head (6) is rotatably arranged on the supporting seat (4) and the safety cover shell (5), the end part of the tightening head (6) is fixedly connected with the second synchronous pulley (8), the synchronous belt (9) is meshed with the first synchronous pulley (7) and the second synchronous pulley (8), and the driving tongue (10) is fixedly arranged inside the tightening head (6).

2. The cylinder head tightening mechanism according to claim 1, wherein the first timing pulley (7) and the second timing pulley (8) have the same specifications.

3. A cylinder head tightening mechanism according to claim 1, characterized in that the number of the driving tongues (10) is two, and the two driving tongues (10) are symmetrically arranged.

4. A cylinder head tightening mechanism according to claim 1, characterized in that the servo motor (2) is located on one side of the tightening head (6).

5. The oil cylinder cover tightening mechanism according to claim 1, wherein a plurality of mounting holes are formed in the top of the base plate (1).

6. A cylinder head tightening mechanism according to claim 1, characterized in that the safety housing (5) is of arcuate construction.

7. A cylinder head tightening mechanism according to claim 1, characterized in that the speed reducer (3) is fixedly mounted on top of the base plate (1).