CN203834152U - Motor support - Google Patents
Motor support Download PDFInfo
- Publication number
- CN203834152U CN203834152U CN201420246380.2U CN201420246380U CN203834152U CN 203834152 U CN203834152 U CN 203834152U CN 201420246380 U CN201420246380 U CN 201420246380U CN 203834152 U CN203834152 U CN 203834152U
- Authority
- CN
- China
- Prior art keywords
- motor
- motor bracket
- fitting surface
- sewing
- pilot hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009958 sewing Methods 0.000 claims abstract description 81
- 230000005855 radiation Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a motor support. A first support assembly hole corresponding to two or more kinds of sewing equipment is formed in one corner of a body, two or more second support assembly holes corresponding to two or more kinds of sewing equipment are formed in the diagonal portion of the first support assembly hole, and third support assembly holes corresponding to two or more kinds of sewing equipment are formed in the other two corners of the body respectively and are respectively non-perfect circular holes at least covering two hole sites. The motor support and a motor are fixed to the sewing equipment in use and located through the first support assembly hole and one second support assembly hole and are locked and fixed to the sewing equipment in use and located through the third support assembly holes, and therefore the motor support and the motor with the same dimension as the motor support can adapt to various kinds of sewing equipment.
Description
technical field
The utility model is about a kind of motor bracket, refers to especially a kind of motor bracket being additional between motor and sewing device.
Background technology
Press, Sewing machines is the indispensable capital equipment of rag trade, early stage traditional Sewing machines is many drives sewing pin by the manpower mode of trampling, along with scientific and technological progress, conventional Sewing machines mostly is DYN dynamic Sewing machines at present, the main motor that sees through drives sewing pin, reaches the object of accelerating sewing speed and increasing productivity.
Wherein, adopting direct drive motor Sewing machines, during for a kind of dispatching from the factory, in sewing headstock installing direct-drive motor, replace the type of the conventional belt kind of drive, it installs in sewing headstock the motor that locking one directly engages with the power transmission shaft of Sewing machines outward, not only in manufacturing operation more for convenience, the operating condition of whole sewing machine is also comparatively smooth and easy stable, and relative sewing quality also significantly promotes.
The motor of similar existing adopting direct drive motor Sewing machines, be by a motor shell, a motor coil, a motor rotor, a motor spindle even the conventional motor component group structure such as handwheel form, and need according to the various element assembled relation of various model Sewing machiness, and develop several size forms of corresponding different sewing device assembling demands respectively.
Knownly can between motor and sewing device, install the mode of a support additional, allow the motor of same size form be mounted to different sewing devices and use; As the M424351 new patent document of TaiWan, China bulletin, disclose a kind of power entering spindle end (being transmission axle head) of the headstock part in Sewing machines, corresponding group connects an adapter (being motor bracket), with mat adapter group, establish the Sewing machines of motor, and see through in this adapter outer and be arranged with many air inlet slotted eyes, as the radiator structure of motor and body inner member heat transmission.
Yet, on to take off disclosed adapter in the middle of new patent document be to install and use for the motor of specific dimensions specification and the Sewing machines of specific model, when the motor of same size form is installed on different sewing device, still need to coordinate the fixedly screw hole position of end face of different sewing devices, make the adapter (motor bracket) of position, hole correspondence as medium collocation assembling, therefore still exist different motor brackets can only be applied to one to one the sewing device of specific model, problem that cannot be widely applicable.
Moreover, in the air of general sewing device environment for use, be flooded with the small foreign matter such as fiber, cotton-wool of fabric more, similar existing adapter (motor bracket) enters internal body for stopping the foreign matters such as fabric, cotton-wool, how as above to take off shown in new patent document, peripheral one in this adapter (motor bracket) is processed to form a plurality of air inlet slotted eyes, as motor and body inner member heat transmission; But, these structural designs are because whole adapter (motor bracket) is to be locked on sewing device, relatively increase the degree of difficulty of air inlet slotted eye cleaning, once air inlet slotted eye suffers fiber or cotton-wool to adhere to, block, the turnover of air-flow can be hindered, so that due radiating effect cannot be maintained.
Utility model content
In view of this, main purpose of the present utility model, is providing a kind of motor bracket being additional between motor and sewing device, makes the motor bracket of same size form and motor be able to corresponding plurality of sewing machines use.
Motor bracket of the present utility model has one and is plate-like body, the first fitting surface, one that is respectively equipped with confession joint corresponding to sewing device in two plate faces of this body supplies and corresponding the second fitting surface engaging of motor, the another joint passage being connected with sewing device for motor that runs through on this body, the periphery place that engages passage with respect to this in this body, is provided with a plurality of confessions motor pilot hole corresponding with motor; The position that engages four diagonal angles of passage periphery with respect to this in this body, is respectively equipped with support pilot hole corresponding to screw at least one and sewing device; It is characterized in that: this motor bracket is provided with one for the first support pilot hole corresponding to the screw shared with at least two kinds of sewing devices in the wherein edge of this body; Diagonally opposing corner place in this body with respect to this first support pilot hole, is provided with the second support pilot hole that at least two confessions screw shared with these at least two kinds of sewing devices is corresponding; In this body two other edge corresponding with respect to first, second support pilot hole, be respectively equipped with one for three support pilot hole corresponding to screw shared with these at least two kinds of sewing devices; And these two the 3rd support pilot holes are respectively the non-positive circular hole of at least containing position, two holes.
Motor bracket of the present utility model, mainly utilize the first support pilot hole and wherein one second support pilot hole motor bracket is fixed on to applied sewing device to location together with motor, and utilize total the 3rd support pilot hole by motor bracket together with motor locking on applied sewing device.To reach, can make the motor bracket of same size form and motor be able to the object that corresponding plurality of sewing machines is used.
Further, described motor bracket, on the first fitting surface of this body, is provided with one for the recess corresponding with heat radiation wheel blade, in the region in this body with respect to this recess, is provided with a plurality of air-flow through holes that run through first, second fitting surface; And, in two avris positions of this body, be respectively equipped with a gas channel communicating with this recess.
Further, described motor bracket is on the first fitting surface of this body, be provided with one for the recess corresponding with heat radiation wheel blade, in region in this body with respect to this recess, be provided with a plurality of air-flow through holes that run through first, second fitting surface, in two avris positions of this body, be respectively equipped with a gas channel communicating with this recess; And, respectively at these two gas channel places, cover one and can, for the shield that repeats demolition, installation, in each shield, be provided with a plurality of perforation.
Described motor bracket is provided with a bearing block in the second fitting surface of this body.
Described motor bracket is provided with a bearing block in the second fitting surface of this body, and is provided with a bearing in this bearing block.
Said motor support is provided with a packing ring between this body and this bearing.
Particularly, the disclosed motor bracket of the utility model, can produce following effect:
1. the motor bracket of same size form and motor are able to corresponding plurality of sewing machines use, effectively solve the problem that existing motor bracket cannot be widely applicable.
2. still can, under the effect of air-flow through hole and air-flow through hole, increase motor waste heat discharge effect.
3. still can see through and can effectively prevent that the foreign matters such as fiber, cotton-wool from entering sewing device inside for the shield structure design that repeats demolition, installation, and convenient shield is dismantled separately on the body of motor bracket clean, make to maintain due heat dissipation with long-acting.
4. the motor bracket structure of integral module design, the running quality that contributes to promote the assembling production capacity of Sewing machines and promote Sewing machines.
5. still can utilize the motor bracket structure design of integral module, further close out the modular motor assembly of being combined with motor, contribute to control quantity and the cost of relevant spare part.
Accompanying drawing explanation
Fig. 1 is that motor bracket of the present utility model is used configuration reference diagram;
Fig. 2 is the motor bracket structure stereogram of the utility model one preferred embodiment;
Fig. 3 is the motor bracket structure plane of the utility model one preferred embodiment;
Fig. 4 is motor bracket structure exploded view of the present utility model;
Fig. 5 is motor bracket scheme of installation of the present utility model;
Fig. 6 be motor bracket of the present utility model be applied to the first sewing device can be for corresponding support pilot hole schematic diagram;
Fig. 7 be motor bracket of the present utility model be applied to the second sewing device can be for corresponding support pilot hole schematic diagram;
Fig. 8 is motor bracket structure cutaway view of the present utility model;
Fig. 9 is that motor bracket of the present utility model completes the structure cutaway view after installation.
The specific embodiment
As shown in Figure 1, the utility model mainly provides a kind of motor bracket 30 being additional between motor 10 and sewing device 30, make motor bracket 30 and the motor 10 of same size form be able to corresponding plurality of sewing machines 20 uses, motor bracket 30 of the present utility model substantially has one and is plate-like body 31, is respectively equipped with the first fitting surface 311, confession and corresponding second fitting surface 312 engaging of motor 10 of confession joint corresponding to sewing device 20 in two plate faces of this body 31.
Please coordinate with reference to shown in Fig. 1, Fig. 2 and Fig. 3 simultaneously, whole motor bracket 30 separately runs through a joint passage 32 being connected with sewing device for motor on this body 31, the periphery place that engages passage 32 with respect to this in this body 31, is provided with a plurality of confessions motor pilot hole 33 corresponding with motor; The position that engages passage 32 four diagonal angles of periphery with respect to this in this body 31, is respectively equipped with support pilot hole corresponding to screw at least one and sewing device; Of the present utility model being characterised in that: this motor bracket 30 is provided with one for the first support pilot hole 341 corresponding with the screw of at least two kinds of sewing devices in a wherein edge of this body 31; Diagonally opposing corner place in this body 31 with respect to this first support pilot hole 341, is provided with at least two confessions second support pilot hole 342 corresponding with the screw of these at least two kinds of sewing devices; Two other edge in this body 31 with respect to this first, second support pilot hole 341,342, is respectively equipped with one for the three support pilot hole 343 corresponding with the screw of these at least two kinds of sewing devices; And these two the 3rd support pilot holes 343 are respectively the non-positive circular hole of at least containing position, two holes.In the present embodiment, the second support pilot hole 342 has two independently positions, hole, and the non-positive circular hole of the 3rd support pilot hole 343 can be for being locked in two kinds of positions, and it is selective that second and third support pilot hole 342,343 of mat is put spiral shell maintenance to have.
As shown in Figures 4 to 6, in principle, motor bracket 30 of the present utility model is when being used, can utilize the combination that locks mutually of mode that screw 41 screws in each motor pilot holes 33 and applied motor 10, separately utilize screw 42 through the first support pilot hole 341 and the mode of one second support pilot hole 342 wherein, motor bracket 30 is fixed on to applied sewing device 20 to location together with motor 10, and utilizes screw 43 really motor bracket 30 to be locked on applied sewing device 20 together with motor 10 through the mode of total the 3rd support pilot hole 343.
For example, in the embodiment shown in fig. 6, can utilize on motor bracket 30 the first support pilot hole 341 and as being relatively positioned at the second support pilot hole 342 in left side in Fig. 3, make motor 10 by the pilot hole position alternative on motor bracket 30, be fixed on the sewing headstock of the conventional two kinds of different models of current industry, and coordinate the 3rd support pilot hole 343 that motor bracket 30 is locked at the selected sewing headstock of copying gram car together with motor 10, as being depicted as selected sealed spiral shell maintenance, puts Fig. 7 dotted line cross, to reach, can make the motor bracket of same size form and motor be able to the object that corresponding plurality of sewing machines is used.
Motor bracket of the present utility model is when implementing, and this body 31 can be by making compared with the copper of tool heat conduction efficiency, aluminium or its alloy machining; Certainly, whole motor bracket 30 can as shown in Figure 2, Figure 4 shows, on the first fitting surface 311 of this body 31, be provided with one for the recess 35 corresponding with heat radiation wheel blade 21, in this body 31 region with respect to this recess 35, be provided with a plurality of air-flow through holes 361 that run through first, second fitting surface; And, in two avris positions of this body 31, be respectively equipped with a gas channel 362 communicating with this recess 35.
Please coordinate with reference to shown in Fig. 9 simultaneously, heat radiation wheel blade 21 on being located at sewing device 20 is during with power transmission shaft 22 rotation of sewing device 20, can be under the effect of air-flow through hole 361 and gas channel 362, discharge in the air port that makes extraneous air pass through the backward sewing device of motor 10 20 belows, with relatively more positive means reliably, increase the emission effect of motor 10 used heat, relatively promote the service life of sewing device 20.
Motor bracket of the present utility model on upper the first fitting surface 311 of taking off body 31, be provided with one for and recess 35 corresponding to heat radiation wheel blade 21, in this body 31 region with respect to this recess 35, be provided with a plurality of air-flow through holes 361 that run through first, second fitting surface; And, in two avris positions of this body 31, be respectively equipped with under the structural form of an air-flow channel 362 communicating with this recess 35, can cover one respectively at these two gas channels, 362 places and can, for the shield 37 that repeats demolition, installation, in each shield 37, be provided with a plurality of perforation 371.
In the present embodiment, each shield 37 can utilize the mode of screw 44 lockings, is installed on gas channel 362 places of this body 31, makes to produce the shield effectiveness that the cotton-wool preventing in sewing device working environment enters gas channel 362; If desired, only need to see through the mode of simple dismounting screw 43, by shield 37 separately on body 31 dismounting clean and install back original position, make to maintain due heat dissipation with long-acting.It is worth mentioning that, upper, take off under described structural form, the shield 37 of motor bracket 30 of the present utility model is the mode dismounting with screw 43, and so this dismounting mode also can be used the fixed form that tongue and mortise mode (not shown) replaces screw 4, sincerely Chen Ming instead.
It is worth mentioning that, upper, take off under different structure form, motor bracket 30 of the present utility model can be as shown in Figures 4 and 8, the second fitting surface 312 in this body 31 is provided with a bearing block 38, for a bearing 391 is further installed on this bearing block 38, to increase the power transmission shaft run stability of motor and sewing device.
Certainly, whole motor bracket 30 also can be provided with a bearing block 38 on the second fitting surface 312 of this body 31, and in this bearing block 38, be provided with a bearing 391, and between this body 31 and this bearing 391, be provided with a packing ring 392, make to obtain a modular motor bracket 30, the running quality that not only contributes to promote the assembling production capacity of Sewing machines and promote Sewing machines, even can further close out the modular motor assembly of being combined with motor, contributes to control quantity and the cost of relevant spare part.
Compare with traditional existing structure, the disclosed motor bracket of the utility model, can produce following effect:
1. the motor bracket of same size form and motor are able to corresponding plurality of sewing machines use, effectively solve the problem that existing motor bracket cannot be widely applicable.
2. still can, under the effect of air-flow through hole and air-flow through hole, increase motor waste heat discharge effect.
3. still can see through and can effectively prevent that the foreign matters such as fiber, cotton-wool from entering sewing device inside for the shield structure design that repeats demolition, installation, and convenient by shield separately on the body of motor bracket dismounting clean, make to maintain due heat dissipation with long-acting.
4. the motor bracket structure of integral module design, the running quality that contributes to promote the assembling production capacity of Sewing machines and promote Sewing machines.
5. still can utilize the motor bracket structure design of integral module, further close out the modular motor assembly of being combined with motor, contribute to control the relevant quantity of spare part and the control of cost.
Technology contents of the present utility model and technical characterstic disclose as above, yet the personage who is familiar with the technology still may do various replacement and the modifications that do not deviate from the utility model spirit based on announcement of the present utility model.Therefore, protection domain of the present utility model should be not limited to that embodiment discloses, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by following claim.
Claims (8)
1. a motor bracket, have one and be plate-like body, the first fitting surface, one that is respectively equipped with confession joint corresponding to sewing device in two plate faces of this body supplies and corresponding the second fitting surface engaging of motor, the another joint passage being connected with sewing device for motor that runs through on this body, the periphery place that engages passage with respect to this in this body, is provided with a plurality of confessions motor pilot hole corresponding with motor; The position that engages four diagonal angles of passage periphery with respect to this in this body, is respectively equipped with support pilot hole corresponding to screw at least one and sewing device; It is characterized in that:
This motor bracket is provided with a first support pilot hole corresponding with the screw of at least two kinds of sewing devices in a wherein edge of this body; Diagonally opposing corner place in this body with respect to this first support pilot hole, is provided with at least two second support pilot holes corresponding with the screw of these at least two kinds of sewing devices; Two other edge in this body with respect to first, second support pilot hole, is respectively equipped with a three support pilot hole corresponding with the screw of these at least two kinds of sewing devices; And these two the 3rd support pilot holes are respectively the non-positive circular hole of at least containing position, two holes.
2. motor bracket according to claim 1, it is characterized in that: this motor bracket is on the first fitting surface of this body, be provided with one for the recess corresponding with heat radiation wheel blade, in the region in this body with respect to this recess, be provided with a plurality of air-flow through holes that run through first, second fitting surface; And, in two avris positions of this body, be respectively equipped with a gas channel communicating with this recess.
3. motor bracket according to claim 1, it is characterized in that: this motor bracket is on the first fitting surface of this body, be provided with one for the recess corresponding with heat radiation wheel blade, in region in this body with respect to this recess, be provided with a plurality of air-flow through holes that run through first, second fitting surface, in two avris positions of this body, be respectively equipped with a gas channel communicating with this recess; And, respectively at these two gas channel places, cover one and can, for the shield of independent repeated removal, assembling, in each shield, be provided with a plurality of perforation.
4. according to the motor bracket described in claim 1 or 2 or 3, it is characterized in that: this motor bracket is provided with a bearing block in the second fitting surface of this body.
5. according to the motor bracket described in claim 1 or 2 or 3, it is characterized in that: this motor bracket is provided with a bearing block in the second fitting surface of this body, and is provided with a bearing in this bearing block.
6. motor bracket according to claim 5, is characterized in that: this motor bracket is provided with a packing ring between this body and this bearing.
7. motor bracket according to claim 3, is characterized in that: the covering shield at this gas channel place is fixing with screw assembling.
8. motor bracket according to claim 3, is characterized in that: the covering shield at this gas channel place is fixing with trip assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246380.2U CN203834152U (en) | 2014-05-14 | 2014-05-14 | Motor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246380.2U CN203834152U (en) | 2014-05-14 | 2014-05-14 | Motor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834152U true CN203834152U (en) | 2014-09-17 |
Family
ID=51512016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246380.2U Expired - Lifetime CN203834152U (en) | 2014-05-14 | 2014-05-14 | Motor support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796863A (en) * | 2018-01-29 | 2018-11-13 | 贺欣机械厂股份有限公司 | The heat extraction driving device of sewing machine |
-
2014
- 2014-05-14 CN CN201420246380.2U patent/CN203834152U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796863A (en) * | 2018-01-29 | 2018-11-13 | 贺欣机械厂股份有限公司 | The heat extraction driving device of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |