Motor fixing device

Abstract

The utility model discloses a fixing device of a motor, which belongs to the technical field of motors, and comprises a mounting bottom plate and a motor main body arranged on the mounting bottom plate, the mounting bottom plate is provided with a baffle plate, and the mounting bottom plate is provided with a clamping mechanism used for fixing the position of the motor main body; the clamping mechanism comprises a fixing base, a left clamping assembly, a right clamping assembly and a driving air cylinder, the fixing base is fixedly arranged on the installation bottom plate, the driving air cylinder is assembled on the fixing base, a connecting base is arranged on an output transmission shaft of the driving air cylinder, and the left clamping assembly and the right clamping assembly are in transmission connection with the connecting base. According to the motor mounting base plate, the problem that the motor is inconvenient to disassemble and assemble due to the fact that the motor is fixed through bolts is solved, the motor mounting efficiency is improved, motors of different models can be fixed on the same mounting base plate, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a fixing device for a motor. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to generate driving torque as a power source for electrical appliances or various machines.

[0003] The motor often needs to be fixed when working. Generally, the motor is fixed to the mounting base plate by bolts. However, this fixing method requires the installation of more bolts, which makes disassembly and assembly inconvenient and affects the installation efficiency. In addition, different models of motors cannot be fixed. Replacing the motor requires replacing different fixing devices, which is not practical. Utility Model Content

[0004] The main purpose of the utility model is to solve the above-mentioned technical problems to a certain extent, and to provide a fixing device for a motor, which solves the problem of inconvenient disassembly and assembly caused by fixing the motor by bolts, improves the efficiency of motor installation, and can fix motors of different models on the same mounting base plate, thereby improving practicality.

[0005] The above-mentioned problem to be solved by the utility model is achieved through the following technical solutions:

[0006] A motor fixing device is proposed, comprising a mounting base plate and a motor body placed on the mounting base plate, a baffle plate is provided between the mounting base plate and the rear end of the motor body, and a clamping mechanism for fixing the position of the motor body is provided behind the baffle plate on the mounting base plate;

[0007] The clamping mechanism comprises a fixed seat, a left clamping assembly, a right clamping assembly and a driving cylinder, wherein the fixed seat is fixedly arranged on the mounting base plate, the driving cylinder is assembled on the fixed seat, a connecting seat is arranged on the output transmission shaft of the driving cylinder, and the connecting seat is slidably arranged on a first slide rail arranged on the mounting base plate;

[0008] The left clamping assembly and the right clamping assembly are respectively connected to the connecting seat in a transmission manner and are respectively slidably arranged on the second slide rails arranged on the mounting base plate, so that the connecting seat is driven by the driving cylinder to drive the left clamping assembly and the right clamping assembly to move toward each other to clamp the left and right ends of the motor body.

[0009] In some embodiments, the left clamping assembly and the right clamping assembly are symmetrically assembled on both sides of the connecting seat.

[0010] In some embodiments, the left clamping assembly includes a left transmission rod, a left movable seat and a left clamping plate. The left movable seat is slidably mounted on the second slide rail. The two ends of the left transmission rod are respectively rotatably mounted on the left movable seat and the connecting seat. The left clamping plate is fixed to the end surface of the left movable seat away from the left transmission rod.

[0011] In some embodiments, the left movable seat is provided with a first mounting shaft, the portion where the first mounting shaft passes through the left transmission rod is provided with a first locking sleeve, the connecting seat is provided with a second mounting shaft, and the portion where the second mounting shaft passes through the left transmission rod is provided with a second locking sleeve.

[0012] In some embodiments, the right clamping assembly includes a right transmission rod, a right movable seat and a right clamping plate. The right movable seat is slidably mounted on the second slide rail, and the two ends of the right transmission rod are rotatably mounted on the right movable seat and the connecting seat respectively. The right clamping plate is fixed to the end surface of the right movable seat away from the right transmission rod.

[0013] In some embodiments, the right movable seat is provided with a third mounting shaft, and the portion where the third mounting shaft passes through the right transmission rod is provided with a third locking sleeve. The connecting seat is provided with a fourth mounting shaft, and the portion where the fourth mounting shaft passes through the right transmission rod is provided with a fourth locking sleeve.

[0014] In some embodiments, the mounting base plate is provided with a slide groove, a limit block is movably provided in the slide groove, and the limit block is tightly pressed against the front end of the motor body.

[0015] In some embodiments, the limit block is provided with a screw for fixing the position.

[0016] The above technical solution provided by this application has the following advantages compared with the prior art:

[0017] The utility model limits the position of the rear end of the motor body by a baffle plate arranged on the installation base plate, and then drives the left clamping assembly and the right clamping assembly to move toward each other through a driving cylinder to clamp the left and right ends of the motor body, thereby fixing the motor body to the installation base plate, solving the problem of inconvenient disassembly and assembly caused by fixing the motor by bolts, improving the motor installation efficiency, and by controlling the distance between the left clamping assembly and the right clamping assembly, different models of motors can be fixed on the same installation base plate, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a structural diagram of the fixing device of the motor of the utility model;

[0020] Figure 2 This is a structural diagram of the fixing device of the motor of the utility model;

[0021] Figure 3 This is a structural diagram of the fixing device of the motor of the utility model.

[0022] Description of Figure Numbers:

[0023] 1-mounting base plate; 2-motor body; 3-baffle; 4-fixed seat; 5-left clamping assembly; 501-left transmission rod; 502-left movable seat; 503-left clamping plate; 6-right clamping assembly; 601-right transmission rod; 602-right movable seat; 603-right clamping plate; 7-driving cylinder; 8-connecting seat; 9-first slide rail; 10-second slide rail; 11-first mounting shaft; 12-first locking sleeve; 13-second mounting shaft; 14-second locking sleeve; 15-third mounting shaft; 16-third locking sleeve; 17-fourth mounting shaft; 18-fourth locking sleeve; 19-limiting block; 20-screw. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] like Figure 1-3 As shown, the utility model proposes a fixing device for a motor, comprising a mounting base plate 1, a motor body 2 placed on the mounting base plate 1, a baffle 3 is provided at the rear end of the mounting base plate 1 against the motor body 2, and a clamping mechanism for fixing the position of the motor body 2 is provided at the rear of the mounting base plate 1 located behind the baffle 3; the clamping mechanism comprises a fixing seat 4, a left clamping assembly 5, a right clamping assembly 6 and a driving cylinder 7, the fixing seat 4 is fixedly arranged on the mounting base plate 1, the driving cylinder 7 is assembled on the fixing seat 4, a connecting seat 8 is provided on the output transmission shaft of the driving cylinder 7, the connecting seat 8 is slidably arranged on a first slide rail 9 arranged on the mounting base plate 1, and the left clamping assembly 5 and the right clamping assembly 6 are symmetrically assembled on both sides of the connecting seat 8.

[0028] In this embodiment, the baffle 3 set on the mounting base plate 1 limits the position of the rear end of the motor body 2, and then drives the left clamping assembly 5 and the right clamping assembly 6 to move toward each other through the driving cylinder 7 to clamp the left and right ends of the motor body 2, thereby fixing the motor body 2 on the mounting base plate 1, solving the problem of inconvenient disassembly and assembly caused by fixing the motor by bolts, improving the motor installation efficiency, and by controlling the distance between the left clamping assembly 5 and the right clamping assembly 6, different models of motors can be fixed on the same mounting base plate 1, thereby improving practicality.

[0029] Reference Figure 3As shown, the mounting base plate 1 is provided with a second slide rail 10, the left clamping assembly 5 includes a left transmission rod 501, a left movable seat 502 and a left clamping plate 503, the left movable seat 502 is slidably mounted on the second slide rail 10, the two ends of the left transmission rod 501 are rotatably mounted on the left movable seat 502 and the connecting seat 8 respectively, and the left clamping plate 503 is fixedly mounted on the end surface of the left movable seat 502 away from the left transmission rod 501; the right clamping assembly 6 includes a right transmission rod 601, a right movable seat 602 and a right clamping plate 603, the right movable seat 602 is slidably mounted on the second slide rail 10, the two ends of the right transmission rod 601 are rotatably mounted on the right movable seat 602 and the connecting seat 8 respectively, and the right clamping plate 603 is fixedly mounted on the end surface of the right movable seat 602 away from the right transmission rod 601.

[0030] Furthermore, the left movable seat 502 is provided with a first mounting shaft 11, and a first locking sleeve 12 is provided at the position where the first mounting shaft 11 passes through the left transmission rod 501; the connecting seat 8 is provided with a second mounting shaft 13, and a second locking sleeve 14 is provided at the position where the second mounting shaft 13 passes through the left transmission rod 501; through this structure, the two ends of the left transmission rod 501 can be rotatably assembled on the left movable seat 502 and the connecting seat 8.

[0031] The right movable seat 602 is provided with a third mounting shaft 15, and a third locking sleeve 16 is provided at the position where the third mounting shaft 15 passes through the right transmission rod 601. The connecting seat 8 is provided with a fourth mounting shaft 17, and a fourth locking sleeve 18 is provided at the position where the fourth mounting shaft 17 passes through the right transmission rod 601. Through this structure, the two ends of the right transmission rod 601 can be rotatably assembled on the right movable seat 602 and the connecting seat 8.

[0032] When in use, the motor body 2 is placed on the mounting base 1, and the rear end of the motor body 2 is pressed against the baffle 3, and then the driving cylinder 7 is started, and the output shaft of the driving cylinder 7 is moved forward to drive the connecting seat 8 to move forward, so that the connecting seat 8 drives the left transmission rod 501 and the rear transmission rod to move, thereby causing the left transmission rod 501 to drive the left movable seat 502 to move to the right, and at the same time, the right transmission rod 601 drives the right movable seat 602 to move to the left, and as the left and right movable seats move, the left clamping plate 503 and the right clamping plate 603 clamp the left and right sides of the motor body 2 to fix the position of the motor body 2.

[0033] Furthermore, the mounting base plate 1 is provided with a slide groove, in which a limit block 19 is movably provided. After the clamping mechanism clamps the left and right sides of the motor body 2, the limit block 19 is moved to make the limit block 19 and the front end of the motor body 2 tightly pressed. At the same time, a screw 20 for fixing the position is provided on the limit block 19. By tightening the screw 20, the screw 20 and the mounting base plate 1 are pressed tightly, thereby fixing the position of the limit block 19. The position of the front end of the motor body 2 is limited by the limit block 19, thereby improving the stability of the overall position.

[0034] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A motor fixing device, comprising a mounting base plate and a motor body placed on the mounting base plate, characterized in that: The mounting base plate is provided with a baffle plate abutting against the rear end of the motor body, and the mounting base plate is provided with a clamping mechanism for fixing the position of the motor body behind the baffle plate; The clamping mechanism comprises a fixed seat, a left clamping assembly, a right clamping assembly and a driving cylinder, wherein the fixed seat is fixedly arranged on the mounting base plate, the driving cylinder is assembled on the fixed seat, a connecting seat is arranged on the output transmission shaft of the driving cylinder, and the connecting seat is slidably arranged on a first slide rail arranged on the mounting base plate; The left clamping assembly and the right clamping assembly are respectively connected to the connecting seat in a transmission manner and are respectively slidably arranged on the second slide rails arranged on the mounting base plate, so that the connecting seat is driven by the driving cylinder to drive the left clamping assembly and the right clamping assembly to move toward each other to clamp the left and right ends of the motor body.

2. The fixing device for a motor according to claim 1, characterized in that: The left clamping assembly and the right clamping assembly are symmetrically assembled on both sides of the connecting seat.

3. The fixing device for a motor according to claim 1, characterized in that: The left clamping assembly includes a left transmission rod, a left movable seat and a left clamping plate. The left movable seat is slidably mounted on the second slide rail. The two ends of the left transmission rod are rotatably mounted on the left movable seat and the connecting seat respectively. The left clamping plate is fixed to the end surface of the left movable seat away from the left transmission rod.

4. The fixing device for a motor according to claim 3, characterized in that: The left movable seat is provided with a first mounting shaft, and the portion where the first mounting shaft passes through the left transmission rod is provided with a first locking sleeve. The connecting seat is provided with a second mounting shaft, and the portion where the second mounting shaft passes through the left transmission rod is provided with a second locking sleeve.

5. The fixing device for a motor according to claim 1, characterized in that: The right clamping assembly includes a right transmission rod, a right movable seat and a right clamping plate. The right movable seat is slidably mounted on the second slide rail. The two ends of the right transmission rod are rotatably mounted on the right movable seat and the connecting seat respectively. The right clamping plate is fixed to the end surface of the right movable seat away from the right transmission rod.

6. The fixing device for a motor according to claim 5, characterized in that: The right movable seat is provided with a third mounting shaft, and a third locking sleeve is provided at the position where the third mounting shaft passes through the right transmission rod. The connecting seat is provided with a fourth mounting shaft, and a fourth locking sleeve is provided at the position where the fourth mounting shaft passes through the right transmission rod.

7. The fixing device for a motor according to claim 1, characterized in that: The mounting base plate is provided with a slide groove, a limit block is movably provided in the slide groove, and the limit block is tightly pressed against the front end of the motor body.

8. The fixing device for a motor according to claim 7, characterized in that: The limit block is provided with a screw rod for fixing the position.

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