CN108890745B - Motor shield - Google Patents
Motor shield Download PDFInfo
- Publication number
- CN108890745B CN108890745B CN201810891663.5A CN201810891663A CN108890745B CN 108890745 B CN108890745 B CN 108890745B CN 201810891663 A CN201810891663 A CN 201810891663A CN 108890745 B CN108890745 B CN 108890745B
- Authority
- CN
- China
- Prior art keywords
- shield
- protective cover
- connecting rod
- cover
- fixing
- 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.)
- Active
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 38
- 238000000034 method Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Blinds (AREA)
Abstract
The invention discloses a motor shield, comprising: the protecting cover assembly comprises an inner protecting cover, an outer protecting cover, a fixed ring and a gland, wherein an annular gap is formed in the inner protecting cover, the outer protecting cover is buckled with the inner protecting cover and is detachably connected with the inner protecting cover through a plurality of star nuts to form an inner accommodating area, a protruding part which is spliced with the annular gap is arranged on one side of the fixed ring and extends into the accommodating area for a preset distance, and the gland is arranged in the accommodating area and is connected with the protruding part; one end of the connecting component is detachably connected with the inner shield, and the other end of the connecting component is connected with the fixing component; the fixed component is suitable for being connected with a driving device. The motor shield is always parallel to the cutting platform in the use process, so that the safety coefficient and the cutting efficiency of the shield are effectively improved.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment of cutting machines, in particular to a motor shield.
Background
The cutting machine is used as a conventional cutting tool, the application is very wide, various materials can be conveniently and rapidly cut, the shield is a shield which has the functions of safety, dust prevention, cooling water direction control and the like for the operation of a cutting machine blade, the traditional shield is fixedly arranged on the cutting machine blade, no connecting rod structure is arranged in the design, the connecting rod structure moves together with the pitching of a random head, when the machine head reaches a high point, the protection quality is poor, the cooling water direction changes, the working environment is easily influenced by overflowing, and on the other hand, the shield can interfere with a cutting workpiece or a cutting table surface in the process of cutting and pressing, so that the cutting depth is influenced.
Disclosure of Invention
The present invention aims to solve, at least to some extent, one of the above technical problems in the prior art. In view of the above, the present invention needs to provide a motor shield that is always parallel to the cutting platform during use, so as to effectively improve the safety factor and cutting efficiency of protection.
The invention provides a motor shield, comprising: the protective cover assembly comprises an inner protective cover, an outer protective cover, a fixed ring and a gland, wherein an annular gap is formed in the inner protective cover, the outer protective cover is buckled with the inner protective cover and is detachably connected with the inner protective cover through a plurality of star nuts to form an inner accommodating area, a protruding part which is spliced with the annular gap is arranged on one side of the fixed ring, the protruding part extends into the accommodating area for a preset distance, and the gland is arranged in the accommodating area and is connected with the protruding part, wherein the fixed ring and the gland can rotate relative to the inner protective cover; one end of the connecting component is detachably connected with the inner shield, and the other end of the connecting component is connected with the fixing component; the stationary assembly is adapted to be coupled to a drive device.
According to one embodiment of the invention, the connecting assembly comprises a connecting rod and a connecting rod connecting seat, the connecting rod connecting seat is arranged on the fixing assembly, one end of the connecting rod is detachably connected with the inner shield, and the other end of the connecting rod is connected with the connecting rod connecting seat.
According to one embodiment of the invention, the fixing component comprises a fixing plate, a fixing support plate and a link seat, wherein the fixing support plate is arranged on the upper side of the fixing plate, the link seat is elastically connected with the fixing support plate, and a locking component is arranged between the link seat and the fixing support plate, and the connecting rod connecting seat is arranged on the link seat.
According to one embodiment of the invention, the inner shield and the outer shield are provided with a protective ring for connecting a spraying device.
According to one embodiment of the invention, the outer shield is provided with a cover ring which is detachably connected with the outer shield.
According to one embodiment of the invention, a water blocking curtain is arranged on the shield assembly, and the water blocking curtain is arranged on one side close to the connecting rod and is buckled on the inner shield and the outer shield.
According to one embodiment of the invention, the water blocking curtain is in a gradually-expanding structure from top to bottom.
According to one embodiment of the invention, the fixing plate is provided with a handle.
The motor shield is matched with the fixed ring and the gland in the structure, the inner shield is arranged between the fixed ring and the gland, the fixed ring and the gland move along with the driving device in the cutting and pressing process, but the inner shield is fixed under the fixed support of the connecting assembly, namely the inner shield is always parallel to the cutting platform, the pitching motion of the cutting knife at the highest or lowest cutting point does not change the parallel format of the inner shield, namely the shield assembly, the safety of cutting personnel and the direction of dust and cooling water generated in the cutting process are controlled, the cutting depth is not influenced, and the safety coefficient and the cutting efficiency of protection are effectively improved.
Drawings
Fig. 1 is a perspective view of a motor shroud according to one embodiment of the present invention.
Fig. 2 is a left side view of a motor shroud according to one embodiment of the present invention.
Fig. 3 is a partial structural schematic diagram of a motor cover according to an embodiment of the present invention.
Reference numerals: 100-a motor shield; 1-a shroud assembly; a 2-connection assembly; 3-fixing the assembly; 11-an inner shield; 12-an outer shield; 13-fixing rings; 14-capping; 15-star nut; 16-a protective ring; 17-water blocking curtain; 21-a connecting rod; 22-connecting rod connecting seats; 31-a fixing plate; 32-fixing the supporting plate; 33-a chain socket; 34-a locking assembly; 111-an annular gap; 121-a cover ring.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 3, according to an embodiment of the present invention, a motor cover 100 includes: the protective cover assembly 1, the connecting assembly 2 and the fixing assembly 3, wherein the protective cover assembly 1 comprises an inner protective cover 11, an outer protective cover 12, a fixed ring 13 and a gland 14, an annular gap 111 is formed in the inner protective cover 11, the outer protective cover 12 is buckled with the inner protective cover 11 and is detachably connected with the inner protective cover 11 through a plurality of star nuts 15 to form an inner accommodating area, a protruding part which is spliced with the annular gap 111 is formed on one side of the fixed ring 13, the protruding part extends into the accommodating area for a preset distance, and the gland 14 is arranged in the accommodating area and is connected with the protruding part, wherein the fixed ring 13 and the gland 14 can rotate relative to the inner protective cover 11; one end of the connecting component 2 is detachably connected with the inner shield 11, the other end of the connecting component 2 is connected with the fixed component 3, the connecting component 2 comprises a connecting rod 21 and a connecting rod connecting seat 22, the connecting rod connecting seat 22 is arranged on the fixed component 3, one end of the connecting rod 21 is detachably connected with the inner shield 11, and the other end of the connecting rod 21 is connected with the connecting rod connecting seat 22; the fixed assembly 3 is adapted to be connected to a drive means, it being understood that the drive means is mounted on the fixed assembly 3, the output shaft of the drive means is connected to the cutting blade, and the guard assembly 1 is housed on the cutting blade.
According to the motor shield 100 disclosed by the invention, the fixed ring 13 and the gland 14 are matched for use in the structure, the inner shield 11 is arranged between the fixed ring 13 and the gland 14, and in the cutting and pressing process, the fixed ring 13 and the gland 14 move along with the driving device, but the inner shield 11 is fixed under the fixed support of the connecting assembly 2, namely the inner shield 11 is always parallel to the cutting platform, the pitching movement of the cutting knife at the highest or lowest tangent point does not change the parallel format of the inner shield 11, namely the shield assembly 1, the safety of cutting personnel and the direction of dust and cooling water generated in the cutting process are controlled, meanwhile, the cutting depth is not influenced, and the safety coefficient and the cutting efficiency of protection are effectively improved.
As shown in fig. 2, the fixing assembly 3 includes a fixing plate 31, a fixing support plate 32 and a link seat 33, the fixing support plate 32 is disposed on the upper side of the fixing plate 31, the link seat 33 is elastically connected with the fixing support plate 32, a locking assembly 34 is disposed between the link seat 33 and the fixing support plate 32, the link connecting seat 22 is disposed on the link seat 33, and the cutting blade can be reset through the elastic connection when at the highest or lowest tangent point through the elastic connection of the link seat 33 and the fixing support plate 32, even if the cutting blade is in the original position state.
As shown in fig. 1 and 2, the inner shroud 11 and the outer shroud 12 are both provided with a protection ring 16 for connecting a spraying device, it is to be understood that the protection ring 16 is provided on the inner shroud 11 and the outer shroud 12 on the front side in the cutting direction, and the protection ring 16 is used for passing through a spraying pipe of the spraying device so as to spray cooling water onto the cutting knife in real time for effective cooling, thereby avoiding the excessive temperature of the cutting knife.
As shown in fig. 1, the outer shield 12 is provided with a cover ring 121, the cover ring 121 is detachably connected with the outer shield 12, and the cover ring 121 is used for protecting the fastening end of the cutting knife.
As shown in fig. 1 and 2, in order to prevent the splashing of the cooling water when the cutter rotates, a water blocking curtain 17 is provided on the shield assembly 1, the water blocking curtain 17 is provided on the side close to the connecting rod 21 and is snapped on the inner shield 11 and the outer shield 12, and in order to further prevent the splashing of the cooling water in actual use, the water blocking curtain 17 is designed to have a gradually expanding structure from top to bottom.
As shown in fig. 2, the fixing plate 31 is provided with a handle 35, wherein the handle 35 is used for driving the cutting knife to perform a pressing motion, i.e. an effective cutting motion, by a driving device.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (5)
1. A motor shield, comprising: the protective cover assembly comprises an inner protective cover, an outer protective cover, a fixed ring and a gland, wherein an annular gap is formed in the inner protective cover, the outer protective cover is buckled with the inner protective cover and is detachably connected with the inner protective cover through a plurality of star nuts to form an inner accommodating area, a protruding part which is spliced with the annular gap is arranged on one side of the fixed ring, the protruding part stretches into the accommodating area for a preset distance, and the gland is arranged in the accommodating area and is connected with the protruding part, wherein the fixed ring and the gland can rotate relative to the inner protective cover; one end of the connecting component is detachably connected with the inner shield, and the other end of the connecting component is connected with the fixing component; the fixed component is suitable for being connected with a driving device;
The connecting assembly comprises a connecting rod and a connecting rod connecting seat, the connecting rod connecting seat is arranged on the fixing assembly, one end of the connecting rod is detachably connected with the inner shield, and the other end of the connecting rod is connected with the connecting rod connecting seat;
The fixing assembly comprises a fixing plate, a fixing support plate and a connecting seat, wherein the fixing support plate is arranged on the upper side of the fixing plate, the connecting seat is elastically connected with the fixing support plate, a locking assembly is arranged between the connecting seat and the fixing support plate, and the connecting rod connecting seat is arranged on the connecting seat;
The inner protective cover and the outer protective cover are respectively provided with a protective ring used for being connected with a spraying device.
2. The motor cover according to claim 1, wherein the outer cover is provided with a cover ring, and the cover ring is detachably connected with the outer cover.
3. A motor shield according to claim 1, wherein a water curtain is provided on the shield assembly, said water curtain being provided on a side adjacent to the link and snapped onto the inner shield and the outer shield.
4. A motor cover according to claim 3, wherein the water blocking curtain is of a divergent configuration from top to bottom.
5. A motor cover according to claim 1, wherein the fixing plate is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891663.5A CN108890745B (en) | 2018-08-07 | 2018-08-07 | Motor shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891663.5A CN108890745B (en) | 2018-08-07 | 2018-08-07 | Motor shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890745A CN108890745A (en) | 2018-11-27 |
| CN108890745B true CN108890745B (en) | 2024-05-17 |
Family
ID=64353762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891663.5A Active CN108890745B (en) | 2018-08-07 | 2018-08-07 | Motor shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890745B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1511749A (en) * | 1966-02-03 | 1968-02-02 | Basf Ag | Multi-part cover for electrical machines |
| CN2535174Y (en) * | 2002-01-31 | 2003-02-12 | 胡桂强 | Electric cutting machine |
| KR20040042040A (en) * | 2002-11-12 | 2004-05-20 | 엘지전자 주식회사 | Connecting structure of mount ring for motor |
| CN101085478A (en) * | 2007-02-12 | 2007-12-12 | 王骥 | Composite saw with protecting cover opening device |
| CN201760799U (en) * | 2010-08-21 | 2011-03-16 | 安庆市阳光机械制造有限责任公司 | Connecting rod type protective cover |
| CN206682509U (en) * | 2017-03-20 | 2017-11-28 | 刘峥霞 | A kind of elbow couplings protective cover |
| CN208914254U (en) * | 2018-08-07 | 2019-05-31 | 盐城市海通机械制造厂 | A kind of motor shroud |
-
2018
- 2018-08-07 CN CN201810891663.5A patent/CN108890745B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1511749A (en) * | 1966-02-03 | 1968-02-02 | Basf Ag | Multi-part cover for electrical machines |
| CN2535174Y (en) * | 2002-01-31 | 2003-02-12 | 胡桂强 | Electric cutting machine |
| KR20040042040A (en) * | 2002-11-12 | 2004-05-20 | 엘지전자 주식회사 | Connecting structure of mount ring for motor |
| CN101085478A (en) * | 2007-02-12 | 2007-12-12 | 王骥 | Composite saw with protecting cover opening device |
| CN201760799U (en) * | 2010-08-21 | 2011-03-16 | 安庆市阳光机械制造有限责任公司 | Connecting rod type protective cover |
| CN206682509U (en) * | 2017-03-20 | 2017-11-28 | 刘峥霞 | A kind of elbow couplings protective cover |
| CN208914254U (en) * | 2018-08-07 | 2019-05-31 | 盐城市海通机械制造厂 | A kind of motor shroud |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108890745A (en) | 2018-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240423 Address after: 224000 buildings 1-5, group 1, Wansheng village, Yandu District, Yancheng City, Jiangsu Province Applicant after: Haitong intelligent equipment (Jiangsu) Co.,Ltd. Country or region after: China Address before: 224000 a group of Wan Sheng village, Yan Du New District, Yancheng City, Jiangsu Applicant before: YANCHENG CITY HAITONG MACHINERY MANUFACTURING PLANT Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |