CN112476270A

CN112476270A - Multifunctional assembling clamp for machining motor controller

Info

Publication number: CN112476270A
Application number: CN202011266533.6A
Authority: CN
Inventors: 李文; 胡艳浩
Original assignee: KELLY CONTROLS LLC
Current assignee: KELLY CONTROLS LLC
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-03-12

Abstract

The invention provides a multifunctional assembling clamp for machining a motor controller, which comprises a bottom plate and upright posts, wherein the upper part of the bottom plate is rotatably connected with the upright posts through bearings, the upright posts are provided with gripping devices convenient to use, the upper surface of the bottom plate is provided with clamping devices convenient to adjust, one side of the bottom plate close to the clamping devices is provided with a jacking device, one side of the upper surface of the bottom plate far away from the clamping devices is provided with a testing mechanism, the lower surface of the bottom plate is symmetrically and fixedly connected with rubber seats, the upright posts are fixedly connected with limiting seats through bolts, one side of the limiting seats is fixedly connected with limiting pins, the upright posts are slidably sleeved with movable seats, one sides of the movable seats far away from the upright posts are provided with grooves, the inner walls of the grooves are slidably connected with sliding rods, one sides of the sliding rods far, the assembly precision is high, and it is more convenient to use.

Description

Multifunctional assembling clamp for machining motor controller

Technical Field

The invention relates to the technical field of multifunctional assembling clamps, in particular to a multifunctional assembling clamp for machining a motor controller.

Background

The motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work, the inherited circuit board is generally fixed on a bottom plate in the interior, and is protected by an external protective cover, the CNC programmable stepping motor controller can form a perfect stepping motor control system with a stepping motor driver and a stepping motor, can control three stepping motors to run in a time-sharing mode, adopts a computer programming language, has various instructions such as input, output and counting, has the characteristics of flexible programming, wide application range and the like, and can be widely applied to the automation field of various controls.

The assembly process of the motor controller comprises a plurality of processes which generally comprise the assembly of a bottom plate, the assembly of a shell and the integral test, the steps are generally completed in a flow line mode, firstly, one process is completed by one person, the next process is handed over to the next person, even if a supporting part is installed, a plurality of persons are needed to complete a whole set of operation, or different tools can be replaced by one person at different positions, thus, the problems of complex installation process and waste of human resources are caused, secondly, most of protective shells are sheet metal parts, the precision of the sheet metal parts in the manufacturing process is generally relatively poor, the positioning accuracy of an assembled clamp is generally higher, in addition, the corners of the sheet metal parts are generally difficult to perform protection treatment, and the condition that operators are injured in the assembly process is often caused, these are all unwanted, and therefore a multifunctional assembly clamp for machining the motor controller is provided.

Disclosure of Invention

The invention aims to provide a multifunctional assembling clamp for machining a motor controller, which aims to solve the problems in the background technology.

For realizing above-mentioned purpose, a machine controller processing is with multi-functional equipment anchor clamps, including bottom plate and stand, bottom plate upper portion is connected with the stand through the bearing rotation, install the grabbing device of convenient to use on the stand, the bottom plate upper surface is provided with the clamping device who is convenient for adjust, the bottom plate is close to clamping device's a side and installs the jacking system, clamping device's one side is kept away from on the bottom plate upper surface and installs accredited testing organization, surface symmetry fixedly connected with rubber seat under the bottom plate, because the electronic product among the machine controller is more, consequently at the in-process of production, need pay attention to extra attention to external hidden danger power such as external static, the rubber seat of setting can be fine isolated external interference power, play the effect of protecting inside electronic product.

Preferably, the grabbing device comprises a limiting seat, a limiting pin, a movable seat, a grabbing claw, a sliding rod and a handle, wherein the upright post is fixedly connected with the limiting seat through a bolt, one side of the limiting seat is fixedly connected with the limiting pin, the upright post is sleeved with the movable seat in a sliding manner, one side of the movable seat, which is far away from the upright post, is provided with a groove, the inner wall of the groove is connected with the sliding rod in a sliding manner, one side of the sliding rod, which is far away from the movable seat, is fixedly connected with the grabbing claw, the upper surface of the grabbing claw is fixedly connected with the handle through the bolt, and the shell of a common motor controller is a metal plate, so that burrs are more or less existed, and the risk of injury of an operator can be caused by directly holding the grabbing claw, therefore, an operator can be prevented from directly contacting the, the accuracy of the assembly of the shell can be well controlled under the limiting action of the limiting column after the rotation.

Preferably, the clamping device comprises a fixed block, a movable block, a slide rail, a slide block, a cam, a rotating shaft, a hand wheel and a pressing block, wherein the fixed block is fixedly connected to one side of the upper surface of the bottom plate close to the jacking device, a long groove is formed in one side of the upper surface of the bottom plate far away from the fixed block, the slide rail is fixedly connected to the inside of the long groove through a bolt, the slide block is slidably connected to the upper part of the slide rail, the movable block is installed on one side of the slide block far away from the slide rail through a bolt, the pressing block is fixedly connected to one side of the movable block close to the fixed block, the rotating shaft is rotatably connected to one side of the upper surface of the bottom plate close to the long groove through a bearing, the cam is fixedly connected to the middle part of the rotating shaft, the hand wheel is fixedly connected to one side of the rotating shaft far away, make the cam rotate through rotating the hand wheel to promote the slider and remove, further make the movable block remove to the fixed block, thereby press from both sides tight circuit board etc. that need install, owing to be provided with the briquetting, make the skew that can not cause circuit board etc. of tight in-process of clamp, guarantee the accuracy of position, adopt the efficiency of the simple and convenient great improvement assembly of this kind of clamping mode operation.

Preferably, the jacking device includes spring, jack-up piece and push rod, the spout has been seted up to a side that the bottom plate is close to the fixed block, the inside sliding connection of spout has the push rod, the cover is equipped with the spring on the push rod, the one end fixed connection of keeping away from the bottom plate of spring one end and push rod, and the other end and the bottom plate fixed connection of spring, the round hole has been seted up to the bottom plate upper surface, round hole inner wall sliding connection has the jack-up piece, round hole and spout UNICOM, the one end of spring and the one end overlap joint of jack-up piece are kept away from to.

Preferably, accredited testing organization includes the connecting plate, detects motor and switch, one side fixedly connected with connecting plate of stand is kept away from to the bottom plate upper surface, the connecting plate upper surface detects the motor through bolt fixedly connected with, one side fixedly connected with switch that detects the motor is kept away from to the upper surface of connecting plate, the switch passes through wire electric connection with detecting the motor, can be in time after the assembly is accomplished through the detection framework that sets up carry out the detection of function, reduce subsequent transportation link, ensure the quality of assembly, the discovery that can be timely is assembling problem, prevent to cause the assembly problem of wholesale nature, cause a large amount of reworking phenomena, be the inspection to assembly work, play benign circulation in whole production process, save the maintenance cost of production.

Preferably, the upper surface of the bottom plate is provided with a round hole, the magnet is fixedly connected inside the round hole, the bottom plate of the controller to be assembled can be kept horizontal on the clamping tool through the arranged magnet, an accurate reference plane is provided for assembling parts on the upper portion, and the assembling precision is further guaranteed.

Compared with the prior art, the invention has the beneficial effects that:

1. the models of the motor controllers are different in most sizes, so that the movable clamping device designed in the invention can be well compatible with the assembly of controllers of different models, the cam is rotated by rotating the hand wheel, the sliding block is pushed to move, the movable block is further moved to the fixed block, and circuit boards and the like to be installed are clamped;

2. the shell of a common motor controller is made of metal plates, so that burrs exist more or less, and the risk of injury of operators can be caused by directly touching the shell, so that the operator can be prevented from directly contacting the shell through the arranged grabbing device, the risk of injury is reduced, the shell can be clamped inside the grabbing claw through downwards pressing the grabbing claw, and the assembly accuracy of the shell can be well controlled under the limiting action of the limiting column after the shell rotates;

3. the detection framework can detect functions in time after assembly is completed, subsequent transportation links are reduced, the assembly quality is ensured, problems in assembly can be found in time, the problem of batch assembly is prevented, a large amount of reworking phenomena are avoided, assembly work is inspected, good circulation is achieved in the whole production process, and the production maintenance cost is saved;

4. because the number of electronic products in the motor controller is large, in the production process, extra attention needs to be paid to external hidden trouble power sources such as external static electricity and the like, and the arranged rubber seat can well isolate the external interference power source and plays a role in protecting internal electronic products;

5. the magnet can ensure that the bottom plate of the controller to be assembled is kept horizontal on the clamping tool, an accurate reference plane is provided for assembling parts on the upper portion, and the assembling precision is further ensured.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic view of a first three-dimensional structure of the grasping device according to the present invention;

FIG. 3 is a schematic diagram of a second perspective structure of the grasping device according to the present invention;

FIG. 4 is a schematic perspective view of the clamping device of the present invention;

fig. 5 is a partial structural schematic diagram of the jacking device of the present invention.

In the figure: 1. a base plate; 2. a column; 3. a gripping device; 301. a limiting seat; 302. a limit pin; 303. a movable seat; 304. a grabbing claw; 305. a slide bar; 306. a handle; 4. a clamping device; 401. a fixed block; 402. a movable block; 403. a slide rail; 404. a slider; 405. a cam; 406. a rotating shaft; 407. a hand wheel; 408. briquetting; 5. a jacking device; 501. a spring; 502. jacking the block; 503. a push rod; 6. a testing mechanism; 601. a connecting plate; 602. detecting a motor; 603. a switch; 7. a rubber seat; 8. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a multifunctional assembly fixture for machining a motor controller comprises a base plate 1 and a stand column 2, the upper portion of the base plate 1 is rotatably connected with the stand column 2 through a bearing, a gripping device 3 convenient to use is installed on the stand column 2, a clamping device 4 convenient to adjust is arranged on the upper surface of the base plate 1, a jacking device 5 is installed on one side surface of the base plate 1 close to the clamping device 4, a testing mechanism 6 is installed on one side, far away from the clamping device 4, of the upper surface of the base plate 1, a rubber seat 7 is symmetrically and fixedly connected to the lower surface of the base plate 1, a circular groove is formed in the upper surface of the base plate 1, a magnet 8 is fixedly connected inside the circular hole, the base plate of the controller needing to be assembled can be kept horizontal on a clamping tool through the arranged magnet 8, an accurate reference plane is provided for assembling parts on the upper portion, and, Detect motor 602 and switch 603, one side fixedly connected with connecting plate 601 that stand 2 was kept away from to bottom plate 1 upper surface, bolt fixedly connected with detection motor 602 is passed through to connecting plate 601 upper surface, one side fixedly connected with switch 603 that detection motor 602 was kept away from to the upper surface of connecting plate 601, switch 603 passes through wire electric connection with detection motor 602, can be in time after the assembly is accomplished through the detection mechanism 6 that sets up carry out the detection of function, reduce subsequent transportation link, ensure the quality of assembly, the discovery that can be timely is assembling problem, prevent to cause the assembly problem of wholesale nature, cause a large amount of reworking phenomenon, be the inspection to assembly work, play benign circulation in whole production process, save the maintenance cost of production.

Referring to fig. 2-3, the grabbing device 3 includes a limiting seat 301, a limiting pin 302, a movable seat 303, a grabbing claw 304, a sliding rod 305 and a handle 306, the limiting seat 301 is fixedly connected to the upright post 2 through a bolt, the limiting pin 302 is fixedly connected to one side of the limiting seat 301, the movable seat 303 is slidably sleeved on the upright post 2, a groove is formed in one side of the movable seat 303 away from the upright post 2, the sliding rod 305 is slidably connected to the inner wall of the groove, the grabbing claw 304 is fixedly connected to one side of the sliding rod 305 away from the movable seat 303, the handle 306 is fixedly connected to the upper surface of the grabbing claw 304 through a bolt, a shell of a common motor controller is made of a metal plate, so that burrs exist more or less, and the risk of injury of an operator can be caused by directly touching the shell, therefore, the provided grabbing device can prevent the operator from directly contacting the shell, the risk of, the accuracy of the assembly of the shell can be well controlled under the limiting action of the limiting column after the rotation.

Referring to fig. 4, the clamping device 4 includes a fixed block 401, a movable block 402, a slide rail 403, a slider 404, a cam 405, a rotating shaft 406, a handwheel 407 and a pressing block 408, the fixed block 401 is fixedly connected to one side of the upper surface of the base plate 1 close to the jacking device 5, a long groove is formed in one side of the upper surface of the base plate 1 away from the fixed block 401, the slide rail 403 is fixedly connected to the inside of the long groove through a bolt, the slider 404 is slidably connected to the upper portion of the slide rail 403, the movable block 402 is mounted on one side of the slider 404 away from the slide rail 403 through a bolt, the pressing block 408 is fixedly connected to one side of the movable block 402 close to the fixed block 401, the rotating shaft 406 is rotatably connected to one side of the upper surface of the base plate 1 through a bearing, the cam 405 is fixedly connected to the middle portion of the rotating shaft 406, the handwheel 407 is fixedly connected to one side of the rotating The assembly of (2) makes cam 405 rotate through rotating hand wheel 407 to promote slider 404 to remove, further make movable block 402 remove to fixed block 401, thereby press from both sides tight circuit board that needs the installation etc. owing to be provided with briquetting 408, make the skew that can not cause circuit board etc. among the tight in-process of clamp, guarantee the accuracy of position, adopt the efficiency of the simple and convenient great improvement assembly of this kind of clamping mode operation.

Referring to fig. 5, the jacking device 5 includes a spring 501, a jacking block 502 and a push rod 503, a sliding groove is formed in a side surface of the bottom plate 1 close to the fixing block 401, the push rod 503 is slidably connected inside the sliding groove, the spring 501 is sleeved on the push rod 503, one end of the spring 501 is fixedly connected with one end of the push rod 503 far away from the bottom plate 1, the other end of the spring 501 is fixedly connected with the bottom plate 1, a circular hole is formed in the upper surface of the bottom plate 1, the inner wall of the circular hole is slidably connected with the jacking block 502, the circular hole is communicated with the sliding groove, and one end of the push rod 503.

The working principle is as follows: when the clamping device is used, a bottom plate of a controller to be assembled and a circuit board are stacked on the bottom plate 1, then the hand wheel 407 is rotated to rotate the cam 405, so that the sliding block 404 is pushed to move, the movable block 402 is further moved to the fixed block 401, and the circuit board to be assembled is clamped, and the like, the pressing block 408 is arranged, so that the circuit board and the like cannot deflect in the clamping process, the precision of the position is ensured, the clamping mode is simple and convenient to operate, the assembly efficiency is greatly improved, the limiting seat 301 fixedly connected to the upright post 2 through the bolt is firstly loosened to ensure that the upper grabbing claw 304 can be accurately aligned with the bottom plate of the controller after rotating, the position of the limiting seat 301 is adjusted and then fixed, the shell can be clamped in the grabbing claw 304 by pressing the grabbing claw 304 downwards, and the assembly precision of the shell can be well controlled under the limiting action of the limiting pin 302 after rotating, after the back below counterpoints, the operator of being convenient for assembles the controller into whole, raises and snatchs claw 304 this moment and can make the protective housing break away from and snatch claw 304, and back reverse rotation hand wheel 407 makes activity clamp splice 402 lose the constraining force, is pressing push rod 503 for jack-up piece 502 will be assembled the controller jack-up, and the operator of being convenient for takes out the controller.

There may be any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a machine controller processing is with multi-functional equipment anchor clamps, includes bottom plate (1) and stand (2), bottom plate (1) upper portion is rotated through the bearing and is connected with stand (2), install grabbing device (3) convenient to use on stand (2), bottom plate (1) upper surface is provided with clamping device (4) convenient to adjust, a side that bottom plate (1) is close to clamping device (4) is installed jacking device (5), one side that clamping device (4) were kept away from to bottom plate (1) upper surface is installed accredited testing organization (6), surface symmetry fixedly connected with rubber seat (7) under bottom plate (1).

2. The multifunctional assembly fixture for machining the motor controller as claimed in claim 1, wherein: grabbing device (3) include spacing seat (301), spacing pin (302), sliding seat (303), snatch claw (304), slide bar (305) and handle (306), go up through spacing seat of bolt fixedly connected with (301) on stand (2), spacing pin (302) of one side fixedly connected with on spacing seat (301), sliding sleeve is equipped with sliding seat (303) on stand (2), one side that stand (2) were kept away from in sliding seat (303) is seted up flutedly, recess inner wall sliding connection has slide bar (305), one side fixedly connected with that sliding seat (303) were kept away from in slide bar (305) snatchs claw (304), it passes through bolt fixedly connected with handle (306) to snatch claw (304) upper surface.

3. The multifunctional assembly fixture for machining the motor controller as claimed in claim 2, wherein: the clamping device (4) comprises a fixed block (401), a movable block (402), a sliding rail (403), a sliding block (404), a cam (405), a rotating shaft (406), a hand wheel (407) and a pressing block (408), wherein the fixed block (401) is fixedly connected to one side, close to the jacking device (5), of the upper surface of the base plate (1), a long groove is formed in one side, far away from the fixed block (401), of the upper surface of the base plate (1), the sliding rail (403) is fixedly connected to the inside of the long groove through a bolt, the sliding block (404) is slidably connected to the upper portion of the sliding rail (403), the movable block (402) is installed on one side, far away from the sliding rail (403), of the sliding block (404) through a bolt, the pressing block (408) is fixedly connected to one side, close to the fixed block (401), of the upper surface of the base plate (1, the middle part of the rotating shaft (406) is fixedly connected with a cam (405), and one side of the rotating shaft (406) far away from the bottom plate (1) is fixedly connected with a hand wheel (407).

4. The multifunctional assembly fixture for machining the motor controller as claimed in claim 1, wherein: jacking device (5) include spring (501), jack-up piece (502) and push rod (503), bottom plate (1) is close to the side of fixed block (401) and has seted up the spout, the inside sliding connection of spout has push rod (503), the cover is equipped with spring (501) on push rod (503), the one end fixed connection of keeping away from bottom plate (1) of spring (501) one end and push rod (503), and the other end and bottom plate (1) fixed connection of spring (501), the round hole has been seted up to bottom plate (1) upper surface, round hole inner wall sliding connection has jack-up piece (502), round hole and spout UNICOM, the one end that spring (501) were kept away from in push rod (503) and the one end overlap joint of jack-up piece (502).

5. The multifunctional assembly fixture for machining the motor controller as claimed in claim 1, wherein: testing mechanism (6) are including connecting plate (601), detection motor (602) and switch (603), one side fixedly connected with connecting plate (601) of stand (2) are kept away from to bottom plate (1) upper surface, bolt fixedly connected with detection motor (602) are passed through to connecting plate (601) upper surface, one side fixedly connected with switch (603) of detecting motor (602) are kept away from to the upper surface of connecting plate (601), switch (603) and detection motor (602) pass through wire electric connection.

6. The multifunctional assembly fixture for machining the motor controller as claimed in claim 1, wherein: a circular groove is formed in the upper surface of the bottom plate (1), and a magnet (8) is fixedly connected inside the circular groove.