CN107009238A - A kind of fixed-guard of hand-guided grinding for cast member - Google Patents
A kind of fixed-guard of hand-guided grinding for cast member Download PDFInfo
- Publication number
- CN107009238A CN107009238A CN201710388319.XA CN201710388319A CN107009238A CN 107009238 A CN107009238 A CN 107009238A CN 201710388319 A CN201710388319 A CN 201710388319A CN 107009238 A CN107009238 A CN 107009238A
- Authority
- CN
- China
- Prior art keywords
- collar
- hand
- protective cover
- fixed
- guard
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
A kind of fixed-guard of hand-guided grinding for cast member, including finger ring and hand-guided grinding；The terminus collar holds out against screw is screwed on the outer wall of terminus collar, and circular array sets and is equipped with altogether at three；The terminus collar and the collar are formed in one setting, are placed in the left side of device body；The finger ring is fixedly welded on the outer wall of the collar, and it is located at the inside of protective cover；The hand-guided grinding is disposed through the inside of device body.The fixed-guard for being used for the hand-guided grinding of cast member is provided with protective cover, and protective cover is that truncated cone-shaped takes out shell setting with thin-walled feature, and the iron produced when being ground can be cut and is barred from the outside of protective cover by protective cover, and splashing iron can be avoided to cut scratching fingers.
Description
Technical field
The present invention relates to cast member processing, milling drum matching tooling technical field, more particularly to it is a kind of for cast member
The fixed-guard of hand-guided grinding.
Background technology
After die casting die casting, to improve product size requirement, it is necessary to be ground to product, to cause product to reach client
Standard, hand-guided grinding is conveniently widely used because it is using flexible.
The inventors discovered that, fixed protection structure its presence when in use of existing milling drum：
1. the iron filings safeguard procedures for splashing are not in place；
2. the problem of filtering measure without special elimination for the vibrations that milling drum is produced.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication experience,
Being studied improvement for existing structure and missing, there is provided a kind of fixed protection of hand-guided grinding for cast member dress
Put, to reach the purpose for having more more practical value.
The content of the invention
It is an object of the invention to provide a kind of fixed-guard of the hand-guided grinding for cast member, to solve
The iron filings safeguard procedures of the splashing proposed in above-mentioned background technology are not in place, disappear for the vibrations that milling drum is produced without special
The problem of except filtering measure.
Purpose and effect of the present invention for the fixed-guard of the hand-guided grinding of cast member, by skill in detail below
Art means are reached：
A kind of fixed-guard of hand-guided grinding for cast member, wherein, this is used for the hand-held of cast member
The fixed-guard of milling drum includes：
Device body, holds out against screw, the collar, protective cover, terminus collar holds out against screw, terminus collar, finger ring and hand-held
Milling drum；
The holds out against screw is screwed on the outer wall of the collar, and circular array is provided with five；The collar is passed through
Protective cover is crossed in break-through, and is welded and fixed and is connected with protective cover；The terminus collar holds out against screw is screwed to terminus collar
Outer wall on, and circular array sets and is equipped with altogether at three；The protective cover is fixedly welded on the outer wall of the collar；The end set
Ring and the collar are formed in one setting, are placed in the left side of device body；The finger ring is fixedly welded on the outer wall of the collar, and its
Positioned at the inside of protective cover；The hand-guided grinding is disposed through the inside of device body.
Further, the protective cover is that truncated cone-shaped takes out shell setting with thin-walled feature.
Further, the bottom of the terminus collar holds out against screw is provided with damping spring.
Further, the finger ring is provided with five altogether, and sets rubber sleeve on its inwall.
With existing structure in comparison, the invention has the advantages that：
1. the setting of protective cover of the present invention, protective cover is that truncated cone-shaped is taken out shell and set and has thin-walled feature, and protective cover can be by
The iron produced during grinding, which is cut, to be barred from the outside of protective cover, and splashing iron can be avoided to cut scratching fingers.
2. the setting of terminus collar holds out against screw of the present invention, the bottom of terminus collar holds out against screw is provided with damping spring,
Because hand-guided grinding is in rotary grinding cast member, frequency very high vibrations can be produced, it is high in long-time grinding operation
The palm of operating personnel can be shaken fiber crops by the vibrations of frequency, and then cause hand powerless, and gripping, which does not live milling drum, causes milling drum to be hindered
The security incident of people occurs, and damping spring has effectively buffered shaking force, reduced the frequency of vibrations, reduces operating personnel's hand
Local feeling of numbness is slapped, the generation of security incident is effectively controlled.
3. the setting of finger ring of the present invention, finger ring is provided with five altogether, and sets rubber sleeve on its inwall, finger ring is placed on
On finger, make milling drum gripping is more firmly not likely to produce landing, while rubber sleeve can be effectively reduced because of vibrations friction
To the wear damage of finger.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is three dimensional structure diagram of the present invention；
Fig. 3 terminus collar holds out against screw three dimensional structure diagrams of the present invention；
Fig. 4 hand-guided grinding three dimensional structure diagrams of the present invention.
In figure：1- device bodies, 2- holds out against screw, the 3- collars, 4- protective covers, 5- terminus collar holds out against screw, 6- ends
The collar, 7- finger rings, 8- hand-guided grindings.
Embodiment
Below, embodiments of the invention are will be explained in, the example is shown in the accompanying drawings and the description below.Although will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the exemplary implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, change, it is equivalent and
Other embodiment, it can be included in the spirit and scope of the present invention that appended claims are limited.
Referring to Fig. 1 to accompanying drawing 4, a kind of fixed-guard of hand-guided grinding for cast member includes：
Device body 1, holds out against screw 2, the collar 3, protective cover 4, terminus collar holds out against screw 5, terminus collar 6, the and of finger ring 7
Hand-guided grinding 8；
Holds out against screw 2 is screwed on the outer wall of the collar 3, and circular array is provided with five；The collar 3 is extended through
Protective cover 4, and be welded and fixed and be connected with protective cover 4；Terminus collar holds out against screw 5 is screwed to the outer wall of terminus collar 6
On, and circular array sets and is equipped with altogether at three；Protective cover 4 is fixedly welded on the outer wall of the collar 3；Terminus collar 6 is with the collar 3
Setting is integrally formed, the left side of device body 1 is placed in；Finger ring 7 is fixedly welded on the outer wall of the collar 3, and it is located at protective cover 4
Inside；Hand-guided grinding 8 is disposed through the inside of device body 1.
The preferred embodiment of the fixed-guard of hand-guided grinding described above for cast member, wherein, protection
Cover 4 is that truncated cone-shaped takes out shell setting with thin-walled feature, and the iron produced when being ground can be cut and is barred from outside protective cover 4 by protective cover 4
Side, can avoid splashing iron from cutting scratching fingers；
The preferred embodiment of the fixed-guard of hand-guided grinding described above for cast member, wherein, end
The bottom of collar holds out against screw 5 is provided with damping spring, because hand-guided grinding is in rotary grinding cast member, can produce frequency
Rate very high vibrations, in long-time grinding operation, the palm of operating personnel can be shaken fiber crops by high-frequency vibrations, and then cause hand
Portion is powerless, grips and does not live the security incident generation that milling drum causes milling drum to be hurted sb.'s feelings, and damping spring has effectively buffered shaking force,
The frequency of vibrations is reduced, the local feeling of numbness of operating personnel's palm is reduced, is effectively controlled the generation of security incident；
The preferred embodiment of the fixed-guard of hand-guided grinding described above for cast member, wherein, finger ring 7
It is provided with altogether at five, and rubber sleeve is set on its inwall, finger ring 7 is placed on finger, makes the more firm of milling drum gripping
Landing is not likely to produce, while rubber sleeve can effectively reduce the wear damage to finger because of vibrations friction.
The operation principle of the present embodiment：
On the outer wall that device body 1 is placed on to hand-guided grinding 8, and it is moved to before hand-guided grinding 8
Part, by Philips screwdriver, tightens all terminus collar holds out against screw 5 and holds out against screw 2 successively, and then by device sheet
Body 1 is held out against with hand-guided grinding 8 is fixed on one, finally inserts a finger into the inside of finger ring 7 and presses close to be gripped on by palm
On the outer wall of hand-guided grinding 8, another holds the latter half for being held in hand-guided grinding 8, presses hand-guided grinding 8
Start button starts the grinding operation of cast member, and then completes a series of operating process.
It should be noted that the standardized element that the present invention is used can commercially, shaped piece is according to explanation
Book and accompanying drawing record can carry out customized, and the specific connected mode of each part is using spiral shell ripe in the prior art
The conventional meanses such as bolt, rivet, welding, machinery, part and equipment are used in the prior art, conventional model, and inventor is herein
No longer it is described in detail.
To sum up, although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. all should be wrapped
It is contained within protection scope of the present invention.
Claims (4)
1. a kind of fixed-guard of hand-guided grinding for cast member, it is characterised in that：Described is used for cast member
The fixed-guard of hand-guided grinding include：
Device body, holds out against screw, the collar, protective cover, terminus collar holds out against screw, terminus collar, finger ring and hand-held grinding
Machine；
The holds out against screw is screwed on the outer wall of the collar, and circular array is provided with five；The collar is through logical
Protective cover is crossed, and is welded and fixed and is connected with protective cover；The terminus collar holds out against screw is screwed to the outer of terminus collar
On wall, and circular array sets and is equipped with altogether at three；The protective cover is fixedly welded on the outer wall of the collar；The terminus collar with
The collar is formed in one setting, is placed in the left side of device body；The finger ring is fixedly welded on the outer wall of the collar, and it is located at
The inside of protective cover；The hand-guided grinding is disposed through the inside of device body.
2. the fixed-guard of the hand-guided grinding according to claim 1 for cast member, it is characterised in that：Institute
Stating protective cover and taking out shell for truncated cone-shaped and set has thin-walled feature.
3. the fixed-guard of the hand-guided grinding according to claim 1 for cast member, it is characterised in that：Institute
The bottom for stating terminus collar holds out against screw is provided with damping spring.
4. the fixed-guard of the hand-guided grinding according to claim 1 for cast member, it is characterised in that：Institute
State finger ring to be provided with five altogether, and rubber sleeve is set on its inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388319.XA CN107009238A (en) | 2017-05-27 | 2017-05-27 | A kind of fixed-guard of hand-guided grinding for cast member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710388319.XA CN107009238A (en) | 2017-05-27 | 2017-05-27 | A kind of fixed-guard of hand-guided grinding for cast member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107009238A true CN107009238A (en) | 2017-08-04 |
Family
ID=59451680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710388319.XA Withdrawn CN107009238A (en) | 2017-05-27 | 2017-05-27 | A kind of fixed-guard of hand-guided grinding for cast member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107009238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009239A (en) * | 2017-05-27 | 2017-08-04 | 苏州苏铸重工有限公司 | A kind of fixed-guard of hand-guided grinding for cast member |
-
2017
- 2017-05-27 CN CN201710388319.XA patent/CN107009238A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009239A (en) * | 2017-05-27 | 2017-08-04 | 苏州苏铸重工有限公司 | A kind of fixed-guard of hand-guided grinding for cast member |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170804 |