CN204828475U - Boring anti vibration device of building materials - Google Patents
Boring anti vibration device of building materials Download PDFInfo
- Publication number
- CN204828475U CN204828475U CN201520497879.5U CN201520497879U CN204828475U CN 204828475 U CN204828475 U CN 204828475U CN 201520497879 U CN201520497879 U CN 201520497879U CN 204828475 U CN204828475 U CN 204828475U
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- Prior art keywords
- building materials
- damping
- supporting base
- boring
- bush
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Abstract
The utility model discloses a boring anti vibration device of building materials, including supporting the support body that sets up and be used for the drilling piece to link up the supporting sleeve who passes and form the support on breakable building materials, the support body includes the supporting seat at least, and supporting sleeve sets up in the supporting seat and the front end forms the guide part, the support body still includes the damping body, the damping body and supporting seat bottom fixed connection, the damping body is rubber air spring, still be provided with in the supporting seat overcoat in the damping bush of guide part, damping bush include the bush body and are used for complex spherical pair between bush body and the supporting seat, when using, will drill and install in supporting sleeve, supporting sleeve can with supporting seat fixed connection, also can use in a flexible way, through supporting sleeve's positioning action and damping damping effect physically for drilling piece not only location is easy, and the location is reliably firm, compares moreover in prior art, can improve the damping effect greatly, and the damping is sensitive, the reaction rapidly, but greatly reduced the damaged probability of breakable building materials drillings.
Description
Technical field
The utility model relates to building materials field, particularly the boring antivibration mount of a kind of building materials.
Background technique
At present at building decoration construction field; in work progress; vitrified tile etc. construction frangible building materials drilling operation time; because its fragility is higher; when without construction operation when vibration damping; building materials often there will be damaged phenomenon, and many construction operations are that vitrified tile carries out when paving completes, and the loss that breakage brings is larger.In prior art, for solving the problem, someone devises a kind of frangible building materials perforate operation vibration damper, by regulating lock ring electric drill and damper unit to be fixed, can reach the effect of certain vibration damping, but use very inconvenient, and electric drill and damper unit belong to rigid connection, effectiveness in vibration suppression is limited, and damper unit is by pneumatic mode vibration damping, effectiveness in vibration suppression is insensitive, uses and is easily restricted.
Model utility content
In view of this, the utility model provides a kind of building materials boring antivibration mount, not only facilitates and is combined with drilling part, and can play the effect of vibration damping preferably to the work of drilling part, and vibration damping is reliably sensitive, greatly reduce the damaged probability of frangible building materials boring.
The boring antivibration mount of building materials of the present utility model, comprise the support body that is supported in and frangible building materials are arranged and communicate through for drilling part and form the care set supported, described support body at least comprises supporting base, and described care set is arranged in described supporting base and front end formation guide portion, described support body also comprise corresponding guide portion arrange and for the damping body to care set vibration damping, described damping body is fixedly connected with bottom described supporting base, described damping body is rubber air spring, the logical cover run through for guide portion is vertically provided with in the middle part of described damping body, the vibration damping bush being coated at described guide portion is also provided with in described supporting base, described vibration damping bush comprises bush body and the spherical pair for coordinating between bush body with supporting base, described spherical pair comprise be arranged on evagination spherical surface body in bush body and be coated at evagination face ball coordinate and excircle and supporting base inwall near concave spherical surface body.
Further, in supporting base, be also provided with the guidance set for leading to care set axial orientation, described guidance set comprise at least two disc spring sheets and be coated at periphery and compress with disc spring sheet and stretch produce the synchronous outer positioning ring of axial displacement.
Further, outer positioning ring radial cross section is L shape, and the disc spring sheet cylindrical that is positioned at of the outer positioning ring of L shape forms outer guide-localization portion, arranges back-to-back between the outer positioning ring of another side and adjacent disc spring sheet.
Further, outer guide portion radial outside is arranged near described supporting base.
Further, care set inside forms the prop hole adapted with drilling part profile.
Further, care set bore is provided with in supporting base, described care set bore is step hole, described guide portion comprises the one-level shaft shoulder and the secondary shaft shoulder that arrange from bottom to top, the described one-level shaft shoulder, to terminating in described damping body upper surface, forms the cavity for installing described guidance set between the step surface of the described secondary shaft shoulder and described care set bore.
Further, support body also comprise with the hack lever be fixedly connected with bottom described damping body be fixed on hack lever bottom and Support cushion for contacting with frangible building materials, described Support cushion is supported by rubber material, Support cushion is provided with drilling rod via hole.
The beneficial effects of the utility model: the boring antivibration mount of building materials of the present utility model, in use, drilling part is arranged in care set, care set can be fixedly connected with supporting base, also can use flexibly, by the positioning action of care set and the damping effect of damping body, drilling part is made not only to locate easily, location is reliable firm, and damping body is rubber air spring, its rigidity not only can become with load, and the oscillating load that boring assemblies produces in axis and radial direction can be born simultaneously, greatly can improve effectiveness in vibration suppression, vibration damping is sensitive, be swift in response, the damaged probability of frangible building materials boring can be greatly reduced, and rubber air spring has good high-frequency vibration isolation and sound insulation value, take up room little, long service life, in addition, the spherical pair structure of vibration damping bush can adapt to the transverse force of shock absorber bracket and moment of torsion in drilling part working procedure, and ensures the coaxality that coordinates between care set with supporting base, has good locating effect and guidance quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is Figure 1A place enlarged view.
Embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is Figure 1A place enlarged view, as shown in the figure: the boring antivibration mount of building materials of the present embodiment, comprise the support body that is supported in and frangible building materials are arranged and communicate through for drilling part and form the care set 1 supported, described support body at least comprises supporting base 2, and described care set 1 is arranged at the interior also front end of described supporting base 2 and forms guide portion 3, the boring antivibration mount of described building materials also comprises corresponding guide portion 3 and to arrange and for the damping body 4 to care set 1 vibration damping, damping body 4 is fixedly connected with bottom described supporting base, damping body 4 is rubber air spring, the logical cover 5 run through for guide portion is vertically provided with in the middle part of described damping body, the damping body of rubber air spring formula is circle structure, mider hole internal fixtion arranges described logical cover, the guide portion 3 of care set front end passes in logical cover 5, the vibration damping bush being coated at described guide portion is also provided with in described supporting base, described vibration damping bush comprises bush body 17 and for bush body 17 and the spherical pair coordinated between supporting base, described spherical pair comprise be arranged on evagination spherical surface body in bush body 17 18 and be coated at evagination spherical surface body coordinate and excircle and supporting base inwall near concave spherical surface body 19, in the present embodiment, drilling part refers to boring assemblies, can be existing electric drill structure, comprises drilling rod, drilling rod mounting head and holds drive portion, being prior art, not repeating them here.
In the present embodiment, be also provided with the guidance set for leading to care set 1 axial orientation in supporting base 2, described guidance set comprises at least two disc spring sheets 6 and is coated at periphery and compresses and stretch the synchronous outer positioning ring of produced axial displacement 7 with disc spring sheet 6; Disc spring sheet 6 can arrange multiple vertically, and the setting of guidance set has good axially directed property and radial location, ensures the coaxality of care set 1 and supporting base 2, produces and rock when preventing drilling part from working.
In the present embodiment, outer positioning ring 7 radial cross section is L shape, and disc spring sheet 6 cylindrical that is positioned at of the outer positioning ring 7 of L shape forms outer guide-localization portion, arranges back-to-back between the outer positioning ring 7 of another side and adjacent disc spring sheet 6; In the present embodiment, outer positioning ring 7 while be positioned at disc spring sheet 6 cylindrical, another side then extends radially inwardly, outer positioning ring 7 on each disc spring sheet 6 all adopts this kind to arrange, then when adjacent disc spring sheet 6 fastens mutually, the outer positioning ring 7 on adjacent disc spring sheet 6 stretches to the another side of disc spring sheet 6 inner space then mutually by forming back to back structure.
In the present embodiment, outer guide portion 3 radial outside is arranged near described supporting base 2; Form good support effect, prevent from moving radially.
In the present embodiment, care set 1 inside forms the prop hole 8 adapted with drilling part profile; Conformal refers to and can form good adaptation when the drilling rod of drilling part and hand grip portion are placed into after in care set 1, not easily produces and rocks.
In the present embodiment, care set bore 9 is provided with in supporting base 2, described care set bore 9 is step hole, guide portion comprises the one-level shaft shoulder 10 and the secondary shaft shoulder 11 that arrange from bottom to top, the described one-level shaft shoulder, to terminating in described damping body upper surface, forms the cavity 13 for installing described guidance set between the step surface 12 of the described secondary shaft shoulder and described care set bore.
In the present embodiment, support body also comprises hack lever 14 and the Support cushion 15 for contacting with frangible building materials, and described Support cushion is supported by rubber material, Support cushion is provided with drilling rod via hole 16.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. the boring antivibration mount of building materials, it is characterized in that: comprise the support body that is supported in and frangible building materials are arranged and communicate through for drilling part and form the care set supported, described support body at least comprises supporting base, and described care set is arranged in described supporting base and front end formation guide portion, described support body also comprise corresponding guide portion arrange and for the damping body to care set vibration damping, described damping body is fixedly connected with bottom described supporting base, described damping body is rubber air spring, the logical cover run through for guide portion is vertically provided with in the middle part of described damping body, the vibration damping bush being coated at described guide portion is also provided with in described supporting base, described vibration damping bush comprises bush body and the spherical pair for coordinating between bush body with supporting base, described spherical pair comprise be arranged on evagination spherical surface body in bush body and be coated at evagination face ball coordinate and excircle and supporting base inwall near concave spherical surface body.
2. the boring antivibration mount of building materials according to claim 1, it is characterized in that: in described supporting base, be also provided with the guidance set for leading to care set axial orientation, described guidance set comprise at least two disc spring sheets and be coated at periphery and compress with disc spring sheet and stretch produce the synchronous outer positioning ring of axial displacement.
3. the boring antivibration mount of building materials according to claim 2, it is characterized in that: described outer positioning ring radial cross section is L shape, the outer positioning ring of L shape while be positioned at disc spring sheet cylindrical to form outer guide-localization portion, arrange back-to-back between the outer positioning ring of another side and adjacent disc spring sheet.
4. the boring antivibration mount of building materials according to claim 3, is characterized in that: described outer guide portion radial outside is arranged near described supporting base.
5. the boring antivibration mount of building materials according to claim 4, is characterized in that: described care set inside forms the prop hole adapted with drilling part profile.
6. the boring antivibration mount of building materials according to claim 5, it is characterized in that: in described supporting base, be provided with care set bore, described care set bore is step hole, described guide portion comprises the one-level shaft shoulder and the secondary shaft shoulder that arrange from bottom to top, the described one-level shaft shoulder, to terminating in described damping body upper surface, forms the cavity for installing described guidance set between the step surface of the described secondary shaft shoulder and described care set bore.
7. the boring antivibration mount of building materials according to claim 6, it is characterized in that: described support body also comprise with the hack lever be fixedly connected with bottom described damping body be fixed on hack lever bottom and Support cushion for contacting with frangible building materials, described Support cushion is supported by rubber material, Support cushion is provided with drilling rod via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497879.5U CN204828475U (en) | 2015-07-10 | 2015-07-10 | Boring anti vibration device of building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497879.5U CN204828475U (en) | 2015-07-10 | 2015-07-10 | Boring anti vibration device of building materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828475U true CN204828475U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497879.5U Expired - Fee Related CN204828475U (en) | 2015-07-10 | 2015-07-10 | Boring anti vibration device of building materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426009A (en) * | 2016-09-22 | 2017-02-22 | 成都迅德科技有限公司 | Novel safety device for drilling building materials |
| CN107931642A (en) * | 2017-10-12 | 2018-04-20 | 安徽三山机械制造有限公司 | A kind of damping drilling machine |
| CN108161452A (en) * | 2017-12-22 | 2018-06-15 | 合肥仨力机械制造有限公司 | A kind of fork truck part process equipment |
-
2015
- 2015-07-10 CN CN201520497879.5U patent/CN204828475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426009A (en) * | 2016-09-22 | 2017-02-22 | 成都迅德科技有限公司 | Novel safety device for drilling building materials |
| CN107931642A (en) * | 2017-10-12 | 2018-04-20 | 安徽三山机械制造有限公司 | A kind of damping drilling machine |
| CN108161452A (en) * | 2017-12-22 | 2018-06-15 | 合肥仨力机械制造有限公司 | A kind of fork truck part process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |