CN2597505Y

CN2597505Y - Motor fixer

Info

Publication number: CN2597505Y
Application number: CNU022855920U
Authority: CN
Inventors: 李春长
Original assignee: Ho Hsing Machinery Co ltd
Current assignee: Ho Hsing Machinery Co ltd
Priority date: 2002-11-18
Filing date: 2002-11-18
Publication date: 2004-01-07
Anticipated expiration: 2012-11-18

Abstract

The utility model relates to a motor fastening device, consisting of a motor fastening bracket and a fastening guide channel; the upright position is adjusted by adjusting the hinging angle of the pivot hole between a first bracket and a second bracket and the pivot, and the horizontal position is adjusted by the locking place of the fastening guide channel on the motor shell, slider and the retaining screw on the second bracket; therefore, the motor can be adjusted rapidly at the upright and horizontal position, which is suitable for mounting and maintaining of motor in any confined space.

Description

The fixture of motor

Technical field

The utility model relates to a kind of fixture of motor, refers to a kind of improvement that is specially adapted to the fixture of motor of sewing machine especially.

Background technology

The configuration mode of existing electric sewer, as shown in Figures 1 and 2, Sewing machines is placed in ready-made wooden desktop platform P goes up (be on the desktop laying fixing hole dig appropriate in advance), and CD-ROM drive motor M is inverted the bottom surface hang on desktop platform P, the belt pulley W of motor M is connected with the belt pulley of Sewing machines via the oval slotted hole H1 on the desktop by a belt B again, Sewing machines can be driven by motor, the electric control box (not shown) of Sewing machines is arranged at the below of desktop platform P again, the electric wire of control cabinet also needs to establish a circular hole H2 by digging on the desktop platform, make it to be controlled the action of Sewing machines mechanism, it is very approaching with the fixing threaded hole of motor of sewing machine again that this circular hole H2 and this elliptical aperture H1 are provided with the position, therefore be subjected to this Sewing machines fixing threaded hole and two hole H1 often at fixing motor support F, the restriction of H2, the normal length of disliking the U type recess S of motor bracket F base plate falls short of and makes the fixing hole in motor bracket F base plate four corners, slotted eye H1 and circular hole H2 all are crowded together, and be subjected to the serious restriction of fixed space, cause the fixed installation operation of motor of sewing machine M quite difficult; Again because Sewing machines is of a great variety, when to be the belt pulley that makes various Sewing machiness during installation all fix in a straight line with the belt pulley W of motor M, often make the fixed screw T of motor bracket F base plate can't be fixed on the center position of U type fixing hole S.Moreover, because the design of the structure of the pivot C on the motor case and the short lug E of motor bracket F base plate is bad, cause the pivot spaces between pivot C and lug E also limited, it is another reason that causes motor of sewing machine M installation exercise difficulty, make the accurate driving centralized positioning between motor and Sewing machines be difficult for reaching, extremely huge to the motor operations stability influence, in addition, in the time of need keeping in repair as motor of sewing machine, the hard job of a headache especially, therefore how to improve the fixture of motor of sewing machine, real very urgent.

Summary of the invention

Main purpose of the present utility model is promptly providing a kind of fixture of motor, makes motor level and vertical direction adjust the position and angular dimension can significantly change, and operation is upgraded in the fixed installation of motor and maintenance all made things convenient for nothing left.

Another purpose of the utility model is to provide a kind of fixture of motor, because fixed position and driven passive device of motor, the for example fixed installation between Sewing machines and easy to adjust easy again, and can obtain preferable accurate driving center, lifting to the stability of the work of passive device and the product quality that produced thereof is quite helpful, and real be that one of motor fixing device is improved greatly.

In order to reach above-mentioned purpose and effect, the technical scheme that it adopted comprises:

One is located at a fixedly guide groove and the fixed support in order to fixing motor on the motor case, wherein,

Should be fixedly guide groove by being located on the motor case at least one by the formed lengthwise spill of adjacent two fin guide groove, this spill guide groove inside can supply one fixedly slide block hold and slide therebetween, establish on this slide block and establish a screw at least; And this fixed support then comprises one first support and one second support, and wherein, this first support has a platform and a joint portion, and establishing most fixing holes on this platform can be fixed to support on the board, establishes one on this joint portion and runs through pivot hole; This second support then is a L type body, and the top is provided with a pivot tube, and the pivot tube of this second support and this first support joint portion head lamp brush guard pivot aperture are by a standing screw and a nut is sealed is integral; Four corners are respectively established a fixing hole respectively on this second support L type body platform, and respectively this fixing hole can make fixed support and motor lock integrator after respectively fixedly the screw of the interior fixedly slide block of guide groove locks by a standing screw and this motor case;

The adjustment of motor fixing device upright position, can adjust angle by the pivot joint of pivot hole between this first support and second support and pivot tube and reach, the adjustment of its horizontal level then can be by sealed fixing the reaching of the selection of the slide block in standing screw on four corners on the second rack body platform and the fixedly guide groove on motor case.

The use the beneficial effects of the utility model are: the nut 28 of the pivot hole 25 of the adjustment of the upright position of motor fixing device of the present utility model by 30 on first support 20 and second support and pivot tube 33 and the degree of tightness of screw rod 26 are adjusted angle and can be reached, the adjustment of its horizontal level then can by on the motor case by fixedly guide groove 114 that fin constituted, fixed screw 37 sealed fixing on the slide block 31 and second support 30 and reaching, so motor fixing device of the present utility model, no matter the adjustment of vertical direction or horizontal direction position is all very quick and convenient, be enough to overcome the insurmountable motor fixation problem of any narrow space or dense space, because its length of fixedly guide groove on the fin of motor, the effective length of motor no better than, therefore, the adjusting range of the horizontal level of fixture of the present utility model is the length of the shell of motor itself no better than also, and the utility model is made for the vertical adjustment angle of first support with second support of vertical adjustment, almost there is not the angle line restriction yet, can do the vertical adjustment of arbitrary position of 360 degree, so the level of the utility model motor fixing device and the adjustable amplitude of vertical direction is greatly unprecedented.Therefore the utility model motor fixing device no matter the adjustment of vertical direction or horizontal direction position is all very quick and convenient, and helps installation and the maintenance of motor in any confined space.

Description of drawings

Fig. 1 looks up perspective exploded view for the existing sewing machine motor configurations;

Fig. 2 is the floor map under the existing sewing machine motor configurations desktop;

Fig. 3 is a perspective exploded view of the present utility model;

Fig. 4 is a combination schematic perspective view of the present utility model;

Fig. 5 is the side view of Fig. 4;

Fig. 6 is the adjustment floor map of the utility model upright position;

Fig. 7-Fig. 8 is the adjustment floor map of horizontal level of the present utility model.

The specific embodiment

The utility model motor fixing device can be widely used on the general industrial machine according to its configuration space form, and this specification is for for the purpose of the simplified illustration, and the motor fixing device of only lifting Sewing machines is the example explanation.Below explanation is that the fixture that is applied to motor of sewing machine with regard to the utility model is the preferred embodiment explanation.

The utility model motor fixing device, extremely shown in Figure 8 as Fig. 3, consist essentially of one and be located at the T shape of fin on the motor case 11 or spill fixedly a guide groove 114 and a fixed support 2 in order to fixing motor, wherein, this T shape or spill fixedly guide groove 114 by being located at motor case and motor drive shaft in the most fin that are configured in parallel, at least to make section be inverted "L" shaped fin 112 to the adjacent fin of twice, 113, thereby at the adjacent corresponding inverted L shape fin 112 of twice, form fixedly guide groove 114 of a T shape or spill between 113, these guide groove 114 inside just can be slided therebetween for fixedly slide block 31 described later, establish two screws 310 on the slide block 31; And this fixed support 2, then comprise one first support 20 and one second support 30, wherein, first support 20 has a platform 21, central authorities establish a side tapering 23 on the

platform

21,23 tops, tapering, side are connected with a pivoting articulation portion 24, establish one on the joint portion 24 and run through pivot hole 25, and platform 21 is established most fixing hole 22-22 and adjustable key hole 22A respectively in 23 both sides, square tapering; On this pivot hole 25, establish a standing screw 26 again and pass pivot hole 25, then be provided with stop washer 27, an elastic washer 29 and the nut 28 that the wave male and fomale(M﹠F) is all established on both sides at the opposite side of pivot hole 25; 30 on this second support is a L type body 32, the top is provided with a pivot tube 33, pivot tube 33 central authorities and 32 of bodies are provided with reinforcement flank 35, four corners are respectively established a fixing hole 36-36 respectively on the platform of the body 32 of reinforcement flank 35 both sides, the pitch-row of two fixing holes should be suitable with the distance of twice guide groove 114, for the bottom that makes L type body 32 is able to for the purpose of guide groove 114 on the motor case 11 agrees with mutually, below the bottom of L type body 32, be convexly equipped with the twice protuberance 320-320 smaller and parallel with the width of rebate of T shape guide groove 114, so that shown in the constitutional diagram of Fig. 5 to Fig. 6, when slide block 31 embeds in the T shape guide groove 114, the twice protuberance 320-320 of the bottom of second support is suitable can to embed on the notch of T shape guide groove 114, after standing screw 37 lockings, can make shell 11 sealed being integral of fixed support and motor 10, extremely shown in Figure 6 as Fig. 4.

The utility model is when assembling, can earlier first support 20 and second support 30 be combined into one in advance, during assembling, the pivot tube 33 of second support 30 is placed between the stop washer 27 and packing ring 29 and nut 28 of first support 20 as shown in Figure 3, worn by long bolt 26 again and fused, after first support 20 and second support 30 are fixed into one by nut 28 and screw rod 26, the angle of support 2 can be determined, the i.e. adjustment of the corner dimension of first support 20 and second support 30 is the change adjustment of support upright position size, in other words, when the support 2 of the single pivot that this practicality is new can be installed for motor, adjust the optimum device of its vertical high and low position, as long as nut 28 1 pines one tightly can be finished easily.The assembly of the utility model another characteristic second support 30 and fixedly guide groove 114 of motor case 11 in assembling, as shown in Figure 2 to Figure 3, the twice protuberance 320-320 of the bottom of second support just in time can embed in the notch of the fixedly guide groove 114 on the motor case 11, and the both sides of protuberance 320-320 just in time can be placed on the fixedly inverted L shape fin 112 of guide groove 114 both sides, on 113 the end face, pass the L shaped body platform four corner fixing hole 36-36 of second support 30 again by screw 37, and after being locked with the screw 310 that is located at the slide block 31 in the fixing guide groove 114, then support 2 just with motor case 11 sealed being integral.When the horizontal fixed position of motor desire row changed, as long as unclamp screw 37 horizontal level of mobile motor immediately, tightening the screw 37 got final product again, so the nothing left easy to adjust of the horizontal level of motor.

By last explanation as can be known, the nut 28 of the pivot hole 25 of the adjustment of the upright position of motor fixing device of the present utility model by 30 on first support 20 and second support and pivot tube 33 and the degree of tightness of screw rod 26 are adjusted angle and can be reached, the adjustment of its horizontal level then can by on the motor case by fixedly guide groove 114 that fin constituted, fixed screw 37 sealed fixing on the slide block 31 and second support 30 and reaching, so motor fixing device of the present utility model, no matter the adjustment of vertical direction or horizontal direction position is all very quick and convenient, be enough to overcome the insurmountable motor fixation problem of any narrow space or dense space, because its length of fixedly guide groove on the fin of motor such as Fig. 7 are to shown in Figure 8, the effective length of motor no better than, therefore, the adjusting range of the horizontal level of fixture of the present utility model is the length of the shell of motor itself no better than also, and the utility model is made for the vertical adjustment angle of first support with second support of vertical adjustment, extremely shown in Figure 6 as Fig. 5, almost there is not the angle line restriction yet, can do the vertical adjustment of arbitrary position of 360 degree, so the level of the utility model motor fixing device and the adjustable amplitude of vertical direction is greatly unprecedented, can be rated as a big invention of motor fixing device, the real application important document that fully meets novel patent.

Claims

1. the fixture of a motor comprises:

One is located at a fixedly guide groove and the fixed support in order to fixing motor on the motor case, it is characterized in that,

Should be fixedly guide groove by being located at least one on the motor case by the formed lengthwise spill of adjacent two fin guide groove, this spill guide groove inside can supply one fixedly slide block hold and slide therebetween, establish on this slide block and establish a screw at least; And this fixed support then comprises one first support and one second support, and wherein, this first support has a platform and a joint portion, and establishing most fixing holes on this platform can be fixed to support on the board, establishes one on this joint portion and runs through pivot hole; This second support then is a L type body, and the top is provided with a pivot tube, and the pivot tube of this second support and this first support joint portion head lamp brush guard pivot aperture are by a standing screw and a nut is sealed is integral; Four corners are respectively established a fixing hole respectively on this second support L type body platform, and respectively this fixing hole can make fixed support and motor lock integrator after respectively fixedly the screw of the interior fixedly slide block of guide groove locks by a standing screw and this motor case;

The adjustment of motor fixing device upright position, can adjust angle by the pivot joint of pivot hole between this first support and second support and pivot tube and reach, the adjustment of its horizontal level then can be by sealed fixing realization of the selection of the slide block in standing screw on four corners on the second rack body platform and the fixedly guide groove on motor case.

2. the fixture of motor according to claim 1, it is characterized in that, this first support has a platform, central authorities establish a side tapering on the platform, top, tapering, side is connected with a pivoting articulation portion, establish one on the joint portion and run through pivot hole, platform is established most fixing holes and adjustable key hole respectively in both sides, square tapering; On this pivot hole, establish a standing screw again and can pass pivot hole, then be provided with a stop washer, a packing ring and nut at the opposite side of pivot hole.

3. the fixture of motor according to claim 1, it is characterized in that, this second is a L type body, the top is provided with a pivot tube, be provided with the reinforcement flank between pivot tube central authorities and body, four corners are respectively established a fixing hole respectively on the platform of the body of reinforced ribs both sides, the pitch-row of two fixing holes should be suitable with the distance of twice inverted T-shaped guide groove, for the bottom that makes L type body is able to for the purpose of guide groove on the motor case agrees with mutually, below the bottom of L type body, be convexly equipped with the twice protuberance smaller and parallel with the width of rebate of spill guide groove, when slide block embeds in the spill guide groove, the twice protuberance of the bottom of second support is suitable can to embed on the notch of spill guide groove, after the standing screw locking, can make sealed being integral of shell of fixed support and motor.

4. the fixture of motor according to claim 1 is characterized in that, this fixedly guide groove comprise fixedly guide groove of lengthwise spill that the adjacent fin of twice constituted at least by being located at motor case and motor drive shaft in the most fin that are configured in parallel.

5. the fixture of motor according to claim 4 is characterized in that, this spill fixedly lengthwise fin section of guide groove is inverted "L" shaped.

6. the fixture of motor according to claim 1 is characterized in that, fixedly the guide groove section is T-shaped for this.

7. the fixture of motor according to claim 1 is characterized in that, the adjusting range of the horizontal level of this fixture is slightly less than the length of motor case itself.

8. the fixture of motor according to claim 1 is characterized in that, the adjustment angle of the upright position of this fixture is 360 degree.