Maintenance jig for motor controller

Abstract

The utility model relates to the technical field of maintenance jigs, in particular to a motor controller maintenance jig which comprises a bottom plate, a supporting table, a placing plate, a lifting rod, a jig mechanism and a control device. When the maintenance jig is used, through the structural design of the maintenance jig, after the motor controller is placed on the placing plate, the control device controls the inner rod of the lifting rod to stretch out and draw back, and the placing plate can ascend or descend, so that the position of the motor controller is adjusted; the two jig mechanisms are arranged on the connecting plate, so that the abutting pieces on the two jig mechanisms can well clamp and fix the motor controller, and the positions of the two abutting pieces on the jig mechanisms can be adjusted on the connecting plate, so that the jig can adapt to fixed use of the motor controllers of various models and specifications, and the jig has certain universality; therefore, the maintenance work is more flexible and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of overhaul fixture, specifically relates to a motor controller overhaul fixture. BACKGROUND

[0002] The overhaul fixture is a fixture used in the overhaul process, and the fixture itself is a large category tool, which is mainly used for fixing and clamping products or parts to facilitate machining, assembling and detecting product quality.

[0003] At present, the existing motor controller overhaul fixture structure is mostly fixed structure, which cannot adapt to the fixation of various models and specifications of motor controllers during the overhaul use, and different motor controllers may need different fixtures for fixation, so that the maintenance work is not flexible and convenient, and the practicability and usability of the overhaul fixation fixture are reduced.

[0004] Based on this, the utility model discloses a motor controller overhaul fixture to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a motor controller overhaul fixture.

[0006] To achieve the above object, the utility model provides the following technical scheme: a motor controller overhaul fixture, including bottom plate, support table, placing plate, lifting rod, fixture mechanism and control device, the upper end of bottom plate is fixedly connected with support table, the center of support table top is equipped with rectangular groove and the rectangular groove is movably provided with placing plate, the four corners of the lower end of placing plate are all fixedly connected with lifting rod, the lower end of lifting rod is all fixedly installed on the upper end of bottom plate, the upper end of support table is symmetrically provided with two fixture mechanisms, the control device is arranged on the upper end of the left side bottom plate of support table.

[0007] As a preferred technical scheme of the utility model, the placing plate is connected and composed of a plate body and an insulating silica gel pad, and the insulating silica gel pad is fixedly connected to the upper end of the plate body.

[0008] As a preferred technical scheme of the utility model, the inside of the lifting rod is provided with an inner rod, the top end of the inner rod is fixedly connected with a connecting flange, and the connecting flange is fixedly connected with the lower end of the placing plate through bolts.

[0009] As a preferred technical scheme of the utility model, the fixture mechanism comprises a fixed plate, a threaded rod, a connecting plate, a guide rod and a contact piece, the fixed plate is fixedly connected with the support table, the center of the fixed plate is spirally connected with the threaded rod, one end of the threaded rod is provided with a limiting block, and the other end is provided with a rotating hand wheel.

[0010] As a preferred technical scheme of the utility model, one end of the limiting block of the threaded rod is movably connected in the connecting plate, two guide rods are symmetrically and fixedly connected on the connecting plate, and the two guide rods are slidably connected with the fixed plate.

[0011] As a preferred technical scheme of the utility model, a sliding groove is formed in the inside of the connecting plate, a second rod groove is formed in the upper end of the connecting plate, a first rod groove is formed in the front of the connecting plate, and the second rod groove and the first rod groove are in communication with the sliding groove.

[0012] As a preferred technical scheme of the utility model, two abutting pieces are movably connected in the sliding groove of the connecting plate, the abutting piece comprises a sliding block, a stand, a screw nut, a connecting rod and a rubber abutting head, the sliding block is slidably connected in the inside of the sliding groove, the upper end of the sliding block is fixedly connected with the stand, the screw nut is slidably connected in the second rod groove, the stand is provided with a screw thread, and the screw nut is screw-connected with the screw thread.

[0013] As a preferred technical scheme of the utility model, the front of the sliding block is fixedly connected with the connecting rod, the connecting rod is slidably connected in the first rod groove, and the front of the connecting rod is fixedly connected with the rubber abutting head.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1、The utility model discloses a structure design of the maintenance tool, places the motor controller on the placing plate, controls the telescopic of the inner rod of the lifting rod through the control device, can realize the rising or falling of the placing plate, adjusts the position of the motor controller, makes the abutting piece on the two tool mechanisms better clamping and fixing the motor controller, and the two abutting pieces on the tool mechanism can adjust the position on the connecting plate, can adapt to the fixing use of various models and specifications of motor controller, has certain universality, thereby making the maintenance work more flexible and convenient.

[0016] 2、The utility model discloses a structure design of the maintenance tool, places the motor controller on the placing plate, controls the telescopic of the inner rod of the lifting rod through the control device, can realize the rising or falling of the placing plate, adjusts the position of the motor controller, makes the abutting piece on the two tool mechanisms better clamping and fixing the motor controller, and the two abutting pieces on the tool mechanism can adjust the position on the connecting plate, can adapt to the fixing use of various models and specifications of motor controller, has certain universality, thereby making the maintenance work more flexible and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.

[0018] Figure 1 is a whole top view structure schematic diagram of the utility model;

[0019] Figure 2 is a whole bottom view structure schematic diagram of the utility model;

[0020] Figure 3 is a whole side view structure schematic diagram of the utility model;

[0021] Figure 4 is a whole cross section structure schematic diagram of the utility model;

[0022] Figure 5 is a local enlarged structure schematic diagram of the utility model;

[0023] Figure 6 is a connecting plate cross section structure schematic diagram of the utility model.

[0024] In the drawing: 1, bottom plate; 2, support table; 3, placing plate; 301, plate body; 302, insulating silica gel pad; 4, lifting rod; 401, inner rod; 402, connecting flange; 5, jig mechanism; 501, fixed plate; 502, threaded rod; 5021, limiting block; 5022, rotating hand wheel; 503, connecting plate; 5031, sliding groove; 5032, first rod groove; 5033, second rod groove; 504, guide rod; 505, abutting piece; 5051, sliding block; 5052, stand column; 5053, screw nut; 5054, connecting rod; 5055, rubber abutting head; 6, control device. DETAILED DESCRIPTION

[0025] The utility model will be described below in conjunction with the drawings of the embodiments of the utility model Figures 1-6 The technical solutions in the embodiments of the utility model are clearly and completely described, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] EMBODIMENT

[0027] Please refer to Figure 1 , Figure 2 and Figure 4The utility model provides following technical scheme: A motor controller overhaul fixture, including bottom plate 1, support table 2, placing plate 3, lifting rod 4, fixture mechanism 5 and control device 6, the upper end fixedly connected of bottom plate 1 has support table 2, the centre of support table 2 top plate is equipped with rectangular groove and is movably provided with placing plate 3 in rectangular groove, the four corners of placing plate 3 lower extreme all are fixedly connected with lifting rod 4, the lower end of lifting rod 4 all are fixedly installed in the upper end of bottom plate 1, the upper end of support table 2 is provided with two fixture mechanisms 5 symmetrically, control device 6 sets up in the upper end of bottom plate 1 of support table 2 left side.

[0028] Placing plate 3 is connected and is composed of board body 301 and insulating silica gel pad 302, and the upper end of the board body 301 is fixedly connected with the insulating silica gel pad 302.

[0029] The inner part of the lifting rod 4 is provided with an inner rod 401, the top end of the inner rod 401 is fixedly connected with a connecting flange 402, and the connecting flange 402 is fixedly connected with the lower end of the placing plate 3 through bolts.

[0030] Through the connection design of the placing plate 3 and the lifting rod 4, the lifting adjustment of the placing plate 3 can be realized by controlling the simultaneous extension and retraction of the four lifting rods 4, so that the motor controller placed on the placing plate 3 is lifted and adjusted, and the motor controller is adjusted to a position where it can be stably clamped by the fixture mechanism 5 according to the specifications of the motor controller, so that the fixture can be suitable for different specifications of the motor controller.

[0031] Please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 And Figure 6 , the fixture mechanism 5 includes a fixed plate 501, a threaded rod 502, a connecting plate 503, a guide rod 504, and a contact piece 505, the fixed plate 501 is fixedly connected with the support table 2, the center of the fixed plate 501 is screw-connected with the threaded rod 502, one end of the threaded rod 502 is provided with a limiting block 5021, and the other end is provided with a rotating hand wheel 5022.

[0032] One end of the threaded rod 502 provided with the limiting block 5021 is movably connected in the connecting plate 503, two guide rods 504 are fixedly connected on the connecting plate 503 in symmetry, and the two guide rods 504 are slidably connected with the fixed plate 501.

[0033] The inner part of the connecting plate 503 is provided with a sliding groove 5031, the upper end of the connecting plate 503 is provided with a second rod groove 5033, the front surface of the connecting plate 503 is provided with a first rod groove 5032, and the second rod groove 5033 and the first rod groove 5032 are in communication with the sliding groove 5031.

[0034] Two abutting pieces 505 are movably connected in the sliding groove 5031 of the connecting plate 503, and the abutting piece 505 comprises a sliding block 5051, a vertical column 5052, a screw nut 5053, a connecting rod 5054 and a rubber abutting head 5055.

[0035] The front surface of the sliding block 5051 is fixedly connected with the connecting rod 5054, the connecting rod 5054 is slidably connected in the first rod groove 5032, and the front end of the connecting rod 5054 is fixedly connected with the rubber abutting head 5055.

[0036] The screw nut 5053 on the vertical column 5052 is loosened upwards, so that the screw nut 5053 is separated from the upper end of the connecting plate 503, the sliding block 5051 is slid in the sliding groove 5031, the position of the abutting piece 505 on the connecting plate 503 is adjusted, the two abutting pieces 505 are adjusted in the clamping position according to the specifications of the motor controller, and the two abutting pieces 505 are suitable for the fixing of motor controllers of different specifications.

[0037] The working principle and use process of the utility model are as follows: in specific use, the motor controller is placed at the center of the upper end of the placing plate 3, then the motor controller is adjusted in position according to the specifications of the motor controller, the placing plate 3 is raised or lowered by controlling the extension and retraction of the rod in the lifting rod 4, then the two sides of the motor controller are clamped and fixed by the jig mechanism 5 on the upper end of the supporting table 2, and the two abutting pieces 505 on the jig mechanism 5 can be adjusted in position according to the specifications of the motor controller, so that the motor controller is adjusted to a position suitable for clamping, the jig can be suitable for the fixing of motor controllers of various types and specifications, and has universality, so that the maintenance work is more flexible and convenient.

[0038] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A motor controller maintenance tool, comprising a base plate (1), a support table (2), a placement plate (3), a lifting rod (4), a tool mechanism (5) and a control device (6), characterized in that: The upper end of the bottom plate (1) is fixedly connected with a support table (2), a rectangular groove is formed in the center of the top plate of the support table (2), and a placement plate (3) is movably arranged in the rectangular groove; four lifting rods (4) are fixedly connected to the four corners of the lower end of the placement plate (3); the lower ends of the lifting rods (4) are fixedly installed on the upper end of the bottom plate (1); two jig mechanisms (5) are symmetrically arranged on the upper end of the support table (2); and a control device (6) is arranged on the left side of the upper end of the bottom plate (1) of the support table (2).

2. The motor controller test fixture of claim 1, wherein: The placement plate (3) is connected and composed of a plate body (301) and an insulating silica gel pad (302), and the insulating silica gel pad (302) is fixedly connected to the upper end of the plate body (301).

3. The motor controller servicing tool of claim 1, wherein: The inside of the lifting rod (4) is provided with an inner rod (401), the top end of the inner rod (401) is fixedly connected with a connecting flange (402), and the connecting flange (402) is fixedly connected with the lower end of the placement plate (3) through bolts.

4. The motor controller servicing tool of claim 1, wherein: The jig mechanism (5) comprises a fixed plate (501), a threaded rod (502), a connecting plate (503), a guide rod (504) and a contact piece (505), the fixed plate (501) is fixedly connected with the support table (2), a threaded rod (502) is spirally connected at the center of the fixed plate (501), one end of the threaded rod (502) is provided with a limiting block (5021), and the other end is provided with a rotating hand wheel (5022).

5. The motor controller service tool of claim 4, wherein: The end of the threaded rod (502) provided with the limiting block (5021) is movably connected in the connecting plate (503), two guide rods (504) are fixedly connected on the connecting plate (503) in a symmetrical manner, and the two guide rods (504) are slidably connected with the fixed plate (501).

6. The motor controller servicing tool of claim 4, wherein: A sliding groove (5031) is formed in the inside of the connecting plate (503), a second rod groove (5033) is formed in the upper end of the connecting plate (503), a first rod groove (5032) is formed on the front face of the connecting plate (503), and the second rod groove (5033) and the first rod groove (5032) are in communication with the sliding groove (5031).

7. The motor controller servicing tool of claim 4, wherein: Two contact pieces (505) are movably connected in the sliding groove (5031) of the connecting plate (503), the contact piece (505) comprises a sliding block (5051), a stand column (5052), a screw nut (5053), a connecting rod (5054) and a rubber contact head (5055), the sliding block (5051) is slidably connected in the inside of the sliding groove (5031), the upper end of the sliding block (5051) is fixedly connected with the stand column (5052), the screw nut (5053) is slidably connected in the second rod groove (5033), and the stand column (5052) is provided with a thread, and the thread is spirally connected with the screw nut (5053).

8. The motor controller service tool of claim 7, wherein: The front face of the sliding block (5051) is fixedly connected with the connecting rod (5054), the connecting rod (5054) is slidably connected in the first rod groove (5032), and the front end of the connecting rod (5054) is fixedly connected with the rubber contact head (5055).

Images