CN201346512Y - Shock absorption mechanism of electric spray gun - Google Patents
Shock absorption mechanism of electric spray gun Download PDFInfo
- Publication number
- CN201346512Y CN201346512Y CNU2009201121262U CN200920112126U CN201346512Y CN 201346512 Y CN201346512 Y CN 201346512Y CN U2009201121262 U CNU2009201121262 U CN U2009201121262U CN 200920112126 U CN200920112126 U CN 200920112126U CN 201346512 Y CN201346512 Y CN 201346512Y
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- damping block
- shock absorption
- spray gun
- armature
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 title abstract 11
- 230000035939 shock Effects 0.000 title abstract 11
- 238000013016 damping Methods 0.000 claims description 43
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model discloses a shock absorption mechanism of an electric spray gun. The shock absorption mechanism comprises an electric magnet, an armature connected with the electric magnet, a plunger pump arranged on the lower end of the electric magnet, a shock absorption block arranged on one side of the plunger pump close to the electric magnet, and an auxiliary shock absorption block arranged on the side of the plunger pump away from the electric magnet. The arrangement of the auxiliary shock absorption block on the basis of the original shock absorption block can enhance the shock absorption effect of the shock absorption mechanism and further reduce the noise, and the auxiliary shock absorption block is hardly influenced by heat due to being mounted away from the electric magnet, thereby enhancing the service life of the auxiliary shock absorption block.
Description
Technical field
The utility model relates to field of power tools, particularly a kind of damper mechanism of electric spray gun.
Background technology
Electric spray gun is a kind of various low viscous liquid to be injected into vaporific electric tool, in electric spray gun, be provided with a drive unit, this drive unit is generally an electromagnet system, comprise an electromagnet, electromagnet one side connects armature, and the armature other end and piston rod one end can bump, and the electromagnetism Tie Tong submits stream, make armature produce one and open a motion of closing, drive piston rod simultaneously and move forward and backward.Armature can bump with electromagnet in motion process, and not only noise is big, and produces the work that vibration can influence inner other assemblies of electric spray gun.A kind of electric spray gun is disclosed among the Chinese patent CN02203604.0, its drive unit comprises an electromagnet, electromagnet one side is installed an armature, for reduce armature and electromagnet the collision produced vibration, a cushion blocking has been installed between electromagnet and armature, but has been a heater after the electromagnet energising, cushion blocking is installed between electromagnet and the armature, will deform and wear and tear after often being heated, the effectiveness in vibration suppression of cushion blocking reduces even lost efficacy.
Summary of the invention
Problem to be solved in the utility model just provides a kind of simple in structure, good damping result, the damper mechanism of the electric spray gun of long service life.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of damper mechanism of electric spray gun, comprise electromagnet, the electromagnet one side armature of transferring, the electromagnet lower end is provided with plunger displacement pump, be provided with damping block at plunger displacement pump near electromagnet one side, it is characterized in that: be provided with auxiliary damping block away from a side of electromagnet at plunger displacement pump.
Further, be provided with support outside plunger displacement pump, be provided with groove at support away from electromagnet one side and near an end of armature, damping block is embedded in the groove that is provided with on electromagnet, and auxiliary damping block is embedded in the groove of support.
Further, the front end face of described damping block and auxiliary damping block stretches out the open end of groove.
Further, described damping block and auxiliary damping block are installed in armature respectively near an end of electromagnet and the armature end away from electromagnet.
Further, described damping block and auxiliary damping block profile are cuboid.
As preferably, described damping block and auxiliary damping block adopt abrasive rubber to make, and have wearability and elasticity preferably.
After adopting technique scheme, the utlity model has following advantage: on the basis of original damping block, increase auxiliary damping block, strengthened the effectiveness in vibration suppression of damper mechanism, noise also further reduces, the position that auxiliary damping block is installed is away from electromagnet, it is little to be influenced by heat, and has increased the service life of auxiliary damping block.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
The specific embodiment
Embodiment one:
The structural representation of the utility model embodiment one as shown in Figure 1, a kind of damper mechanism of electric spray gun, comprise electromagnet 1, the electromagnet 1 one sides armature 11 of transferring, electromagnet 1 lower end is provided with plunger displacement pump 2, outside plunger displacement pump, be provided with support 3, be provided with groove 31 at support 3 away from electromagnet 1 one sides and near an end of armature 11, damping block 4 is embedded in the groove 12 that is provided with on electromagnet 1, be embedded auxiliary damping block 5 in the groove 31 of support 3, the front end face of damping block 4 and auxiliary damping block 5 stretches out the open end of groove 12 and groove 31 respectively.
Embodiment two:
The structural representation of the utility model embodiment two as shown in Figure 2, a kind of damper mechanism of electric spray gun, comprise electromagnet 1, the electromagnet 1 one sides armature 11 of transferring, electromagnet 1 lower end is provided with plunger displacement pump 2, armature 11 is respectively equipped with damping block 4 and auxiliary damping block 5 near an end of electromagnet 1 with away from an end of electromagnet 1, and damping block 4 uses adhesives to be bonded on the armature with auxiliary damping block 5.
Among above-mentioned two embodiment, described damping block 4 all is a cuboid with auxiliary damping block 5 profiles, and adopts abrasive rubber to be made, and is easy for installation, has wearability and elasticity preferably.The electromagnet 1 logical alternating current of going up, armature 11 produces one and opens a motion of closing, armature 11 damping block 4 when acting on plunger rod 2 acts on armature 11 with auxiliary damping block 5, the impact that armature 11 is produced plays cushioning effect, reduced the vibration that bump is produced, noise reduces, and the position that auxiliary damping block is installed is away from electromagnet, it is little to be influenced by heat, and has increased the service life of auxiliary damping block.Except that above-mentioned two kinds of preferred embodiments, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (6)
1, a kind of damper mechanism of electric spray gun, comprise electromagnet (1), electromagnet (1) the one side armature (11) of transferring, electromagnet (1) lower end is provided with plunger displacement pump (2), be provided with damping block (4) at plunger displacement pump (2) near electromagnet (1) one side, it is characterized in that: be provided with auxiliary damping block (5) away from a side of electromagnet (1) at plunger displacement pump (2).
2, the damper mechanism of a kind of electric spray gun according to claim 1, it is characterized in that: outside plunger displacement pump (2), be provided with support (3), be provided with groove (31) at support (3) away from electromagnet (1) one side and near an end of armature (11), damping block (4) is embedded in electromagnet (1) is gone up the groove (12) that is provided with, and auxiliary damping block (5) is embedded in the groove (31) of support (3).
3, the damper mechanism of a kind of electric spray gun according to claim 2 is characterized in that: described damping block (4) stretches out the open end of groove (12,31) with the front end face of auxiliary damping block (5).
4, the damper mechanism of a kind of electric spray gun according to claim 1 is characterized in that: described damping block (4) and auxiliary damping block (5) are installed in armature (11) respectively near an end of electromagnet (1) and armature (11) end away from electromagnet (1).
5, the damper mechanism of a kind of electric spray gun according to claim 1 is characterized in that: described damping block (4) is a cuboid with auxiliary damping block (5) profile.
6, a kind of damper mechanism of electric spray gun according to claim 1 or 5 is characterized in that: described damping block (4) adopts abrasive rubber to make with auxiliary damping block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201121262U CN201346512Y (en) | 2009-01-06 | 2009-01-06 | Shock absorption mechanism of electric spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201121262U CN201346512Y (en) | 2009-01-06 | 2009-01-06 | Shock absorption mechanism of electric spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346512Y true CN201346512Y (en) | 2009-11-18 |
Family
ID=41365991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201121262U Expired - Lifetime CN201346512Y (en) | 2009-01-06 | 2009-01-06 | Shock absorption mechanism of electric spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346512Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562937A (en) * | 2011-12-26 | 2012-07-11 | 台州市宗拓自动化设备有限公司 | Improved impact head for shock absorber of aluminum die casting spraying machine |
| CN103862388A (en) * | 2014-03-20 | 2014-06-18 | 无锡威孚精密机械制造有限责任公司 | Buffering spray gun assembly |
-
2009
- 2009-01-06 CN CNU2009201121262U patent/CN201346512Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562937A (en) * | 2011-12-26 | 2012-07-11 | 台州市宗拓自动化设备有限公司 | Improved impact head for shock absorber of aluminum die casting spraying machine |
| CN102562937B (en) * | 2011-12-26 | 2013-08-28 | 台州市宗拓自动化设备有限公司 | Improved impact head for shock absorber of aluminum die casting spraying machine |
| CN103862388A (en) * | 2014-03-20 | 2014-06-18 | 无锡威孚精密机械制造有限责任公司 | Buffering spray gun assembly |
| CN103862388B (en) * | 2014-03-20 | 2016-08-31 | 无锡威孚精密机械制造有限责任公司 | Buffering spray gun assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Prolde Electric Equipment Co., Ltd. Assignor: Yang Weiming|Han Changhong Contract record no.: 2010330001115 Denomination of utility model: Shock absorption mechanism of electric spray gun Granted publication date: 20091118 License type: Exclusive License Record date: 20100613 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PRULDE ELECTRIC CO., LTD. Free format text: FORMER OWNER: HAN ZHANGHONG Effective date: 20100927 Free format text: FORMER OWNER: YANG WEIMING |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100927 Address after: 321035 Zhejiang province Jinhua City filial town Industrial Development Zone Zhejiang prulde Electric Appliance Co. Ltd. Patentee after: Zhejiang Prolde Electric Equipment Co., Ltd. Address before: 321035 Zhejiang province Jinhua City filial town Industrial Development Zone Zhejiang prulde Electric Appliance Co. Ltd. Co-patentee before: Yang Weiming Patentee before: Han Changhong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |