A two-axis shaft cover double hole processing tool

Abstract

The utility model relates to the technical field of shaft cover processing, and discloses a two-axis shaft cover double-hole processing tool, including a bottom frame, a shaft cover positioning column is fixedly connected to the top of the bottom frame, two limit grooves are provided on the bottom frame, a mounting frame is slidably provided in the limit groove, threaded rotating rods are movably connected inside the mounting frame, moving blocks are threadedly connected to the threaded rotating rods, and pressure plates are fixedly connected to the opposite side walls of the moving blocks. The tops of the two threaded rotating rods penetrate the top wall of the mounting frame and are fixedly connected to hand wheels. In the utility model, the mounting frames are brought close to each other through the cooperation of a driving motor, a bidirectional screw rod, a first limit block, and a second limit block, and the moving blocks on the threaded rotating rods are driven by rotating the hand wheel to drive the pressure plate to move downward to squeeze and fix the shaft cover, thereby avoiding damage to the shaft cover. By setting the anti-slip plate to a corrugated structure and cooperating with a rubber material, the sliding of materials or products during operation can be effectively prevented, thereby improving working stability and safety.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft cover processing, in particular to a double-hole processing tool for two-shaft shaft covers. Background Art

[0002] The shaft cover is also called the bearing end cover. In order to solve the lubrication problem of the bearing in large equipment, a bearing end cover is generally installed for the bearing to protect the bearing. In the process of processing the bearing end cover, the cylinder piston is extended and retracted to drive the pull rod to move, and the pull rod movement drives the pressure plate to squeeze and fix the bearing end cover to be processed on the positioning plate, thereby achieving the fixation of the bearing end cover. Drilling double holes in the bearing end cover and fixing the bearing end cover on the positioning plate by pulling the pressure plate with the cylinder is more convenient, but it is inconvenient to control the force of the cylinder pulling the pressure plate to fix the bearing end cover. If it is too small, it cannot fix the bearing end cover well, and if it is too large, it is easy to cause damage to the bearing end cover.

[0003] Therefore, we propose a two-axis shaft cover double-hole processing tooling. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a double-hole machining tool for a two-axis shaft cover.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a two-axis shaft cover double-hole processing tool, including a bottom frame, a shaft cover positioning column fixedly connected to the top of the bottom frame, two limit grooves are provided on the bottom frame, and an installation frame is slidably arranged in the two limit grooves, and threaded rotating rods are movably connected inside the installation frame, and moving blocks are threadedly connected to the threaded rotating rods, and pressure plates are fixedly connected to the opposite side walls of the moving blocks, and the tops of the two threaded rotating rods pass through the top wall of the installation frame and are fixedly connected to hand wheels.

[0006] Preferably, a drive motor is fixedly mounted on one side wall of the bottom frame, a bidirectional screw rod is fixedly connected to the output shaft end of the drive motor, a first limit block and a second limit block are movably connected to both ends of the bidirectional screw rod, and the bottom of the mounting frame is fixedly connected to the top of the first limit block and the second limit block.

[0007] Preferably, the bottom of the pressing plate is fixedly connected with an anti-skid plate, which is a corrugated structure and is made of rubber.

[0008] Preferably, a plurality of anti-sliding blocks are fixedly connected to the outer wall surface of the shaft cover positioning column, and the anti-sliding blocks are of a semicircular structure and are made of rubber.

[0009] Preferably, the number of the moving blocks is two and the horizontal positions of the two moving blocks are consistent.

[0010] Preferably, the limiting grooves are located on both sides of the shaft cover positioning column.

[0011] Beneficial Effects

[0012] The utility model provides a two-axis shaft cover double-hole processing tooling, which has the following beneficial effects:

[0013] (1) This kind of double-hole processing tooling for two-axis shaft covers, through the cooperation of a driving motor, a bidirectional screw, a first limit block and a second limit block, makes the installation frames approach each other, and drives the moving block on the threaded rotating rod to drive the pressure plate to move downward by rotating the hand wheel to squeeze and fix the shaft cover, thereby avoiding damage to the shaft cover.

[0014] (2) This dual-axis shaft cover double-hole processing tooling, by setting the anti-slip plate into a corrugated structure and combining it with rubber material, the rubber itself has good anti-slip properties, and the design of the corrugated structure can effectively prevent the material or product from sliding during operation, thereby improving work stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model.

[0020] Legend:

[0021] 1. Bottom frame; 101. Limiting groove; 2. Shaft cover positioning column; 201. Anti-sliding block; 3. Driving motor; 301. Bidirectional screw rod; 302. First limiting block; 303. Second limiting block; 4. Mounting frame; 401. Threaded rotating rod; 402. Moving block; 403. Pressing plate; 404. Hand wheel; 5. Anti-sliding plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment: A two-axis shaft cover double hole processing tool, such as Figure 1-Figure 3 As shown, it includes a bottom frame 1, a shaft cover positioning column 2 is fixedly connected to the center position of the top of the bottom frame 1, and a plurality of anti-sliding blocks 201 are fixedly connected to the outer wall surface of the shaft cover positioning column 2. The anti-sliding block 201 is a semicircular structure and is made of rubber. It can position the center of the shaft cover and reduce the wear on the inner wall surface of the center of the shaft cover by cooperating with the anti-sliding block 201, and also plays a role of limiting. Limiting grooves 101 are provided on both sides of the shaft cover positioning column 2 on the bottom frame 1, and a driving motor 3 is fixedly installed on one side wall of the bottom frame 1. The output shaft end of the driving motor 3 passes through the side wall surface of the bottom frame 1 and is fixedly connected to a bidirectional screw rod 301. The two ends of the bidirectional screw rod 301 are respectively movably connected to a first limiting block 302 and a second limiting block 303. The tops of the first limiting block 302 and the second limiting block 303 are fixedly connected to a mounting frame 4 , the interior of the two mounting frames 4 are movably connected with threaded rotating rods 401, and the two threaded rotating rods 401 are threadedly connected with moving blocks 402, and the horizontal positions of the two moving blocks 402 are consistent. The opposite side walls of the two moving blocks 402 are fixedly connected with pressure plates 403, and the tops of the two threaded rotating rods 401 penetrate the top wall of the mounting frame 4 and are fixedly connected with hand wheels 404, which facilitate the threaded rotating rods 401 to rotate. The bottoms of the two pressure plates 403 are fixedly connected with anti-skid plates 5, and the two anti-skid plates 5 are both corrugated structures and are made of rubber. The corrugated structure can increase the contact area with the shaft cover to avoid slipping. At the same time, the rubber itself has good anti-slip properties, and the design of the corrugated structure can effectively prevent the sliding of materials or products during operation, thereby improving work stability and safety.

[0024] The working principle of this utility model:

[0025] When in use, the center of the shaft cover is passed through the shaft cover positioning column 2 and placed on the bottom frame 1. By starting the drive motor 3, the first limit block 302 and the second limit block 303 on the bidirectional screw rod 301 are driven to approach each other, and then the two mounting frames 4 are brought close to each other. By rotating the hand wheel 404, the moving block 402 on the threaded rotating rod 401 drives the pressure plate 403 to move downward to squeeze and fix the shaft cover.

[0026] When in use, by setting the anti-slip plate 5 into a corrugated structure and matching it with rubber material, the rubber itself has good anti-slip properties, and the design of the corrugated structure can effectively prevent the material or product from sliding during operation, thereby improving work stability and safety.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A two-axis shaft cover double-hole processing tool, comprising a bottom frame (1), characterized in that: The top of the bottom frame (1) is fixedly connected to a shaft cover positioning column (2); two limit grooves (101) are provided on the bottom frame (1); a mounting frame (4) is slidably provided in the two limit grooves (101); threaded rotating rods (401) are movably connected inside the mounting frame (4); a moving block (402) is threadedly connected to the threaded rotating rods (401); a pressing plate (403) is fixedly connected to the opposite side wall surfaces of the moving block (402); the tops of the two threaded rotating rods (401) penetrate the top wall surface of the mounting frame (4) and are fixedly connected to a hand wheel (404).

2. The dual-axis shaft cover double-hole processing tool according to claim 1, characterized in that: A drive motor (3) is fixedly mounted on a wall surface of one side of the bottom frame (1); a bidirectional screw rod (301) is fixedly connected to an output shaft end of the drive motor (3); two ends of the bidirectional screw rod (301) are movably connected to a first limit block (302) and a second limit block (303); and the bottom of the mounting frame (4) is fixedly connected to the top of the first limit block (302) and the top of the second limit block (303).

3. The double-hole machining tool for a two-axis shaft cover according to claim 1, characterized in that: The bottom of the pressing plate (403) is fixedly connected with an anti-slip plate (5), which is a corrugated structure and made of rubber.

4. The dual-axis shaft cover double-hole processing tool according to claim 1, characterized in that: A plurality of anti-sliding blocks (201) are fixedly connected to the outer wall surface of the shaft cover positioning column (2); the anti-sliding blocks (201) are of a semicircular structure and are made of rubber.

5. The dual-axis shaft cover double-hole processing tool according to claim 1, characterized in that: The number of the moving blocks (402) is two and the horizontal positions of the two moving blocks (402) are consistent.

6. The dual-axis shaft cover double-hole processing tool according to claim 1, characterized in that: The limiting grooves (101) are located on both sides of the shaft cover positioning column (2).

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