CN205086093U - Drilling support - Google Patents
Drilling support Download PDFInfo
- Publication number
- CN205086093U CN205086093U CN201520729326.8U CN201520729326U CN205086093U CN 205086093 U CN205086093 U CN 205086093U CN 201520729326 U CN201520729326 U CN 201520729326U CN 205086093 U CN205086093 U CN 205086093U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- drilling
- connector
- elastic component
- drilling bracket
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000009527 percussion Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006735 deficit Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
(B, ) the utility model discloses a drilling support is including being used for fixed strikeing the first pedestal that bores, supporting second pedestal on the work piece, locating first pedestal with be used for between the second pedestal connecting first pedestal with the elastic connecting device of second pedestal, first pedestal with be equipped with respectively on the second pedestal and be used for supplying the through -hole that the drill bit that strike to bore passed. This drilling support simple structure, assault to bore and the work piece between set up elastic connecting device, the drilling back, effect through the resilient means elastic force can make to assault to bore and pop out from drilling voluntarily, can avoid the quality damage on drilling surface when lightening workman intensity of labour. (B, )
Description
Technical field
the utility model is specifically related to wooden packing technical field, is specifically related to a kind of drilling bracket.
Background technology
in wooden packing technical field, punching is generally that workman's hand-held impact brill directly punches on workpiece, by workman, drill bit is extracted from hole again after having punched, such mode of operation is when drilling depth is darker, drill bit is not drawn out easily from boring, and the direction when drill bit is extracted by workman can not keep consistent with the bearing of trend of boring all the time, the surface quality of easily damage boring.
Summary of the invention
technical problem to be solved in the utility model is the problem for prior art, provides a kind of drilling bracket.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of drilling bracket, comprise for fixing percussion drill the first pedestal, the second pedestal be supported on workpiece, be located at for connecting the elastic connecting device of described first pedestal and described second pedestal between described first pedestal and described second pedestal, described first pedestal and described second pedestal are respectively equipped with the through hole for passing for the drill bit of described percussion drill.
preferably, described elastic connecting device comprises connector and elastic component, one end of described connector is fixedly connected with described second pedestal, the other end of described connector can be slidably arranged on described first pedestal, and the both ends of described elastic component are connected with described first pedestal and described second pedestal respectively.
further, described drilling bracket also comprises linear bearing, the other end of described connector can be arranged by relatively described linear bearing slidably, and described linear bearing is fixed on described first pedestal, and the two ends of described elastic component are connected with described second pedestal and described linear bearing respectively.
further, the telescopic direction of described elastic component is consistent with the direction of motion of drill bit during described the impact drilling.
further, described elastic component is spring, and described spring housing is located on described connector, and the both ends of described spring are connected with described first pedestal and described second pedestal respectively.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: drilling bracket structure of the present utility model is simple, elastic connecting device is provided with between percussion drill and workpiece, after boring, percussion drill can be made automatically to eject from boring by the effect of elastic device elastic force, the quality impairments of boring surface while alleviating labor strength, can be avoided.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of drilling bracket of the present utility model;
accompanying drawing 2 is drilling bracket of the present utility model structural representation in a state of use.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the drilling bracket shown in Fig. 1 and Fig. 2, this drilling bracket comprise for the first pedestal 1 of fixing percussion drill 5, the second pedestal 2 be supported on workpiece, for connecting the through hole 11/21 elastic connecting device 3, first pedestal 1 of the first pedestal 1 and the second pedestal 2 and the second pedestal 2 be respectively equipped with for passing for the drill bit of percussion drill 5.
elastic connecting device 3 is arranged between the first pedestal 1 and the second pedestal 2, elastic connecting device 3 comprises connector 31 and elastic component 32, an end of connector 31 is fixedly connected with the second pedestal 2, the other end of connector 31 can be slidably arranged on the first pedestal 1, the both ends of elastic component 32 are connected with the first pedestal 1 and the second pedestal 2 respectively, and the telescopic direction of elastic component 32 is consistent with the direction of motion of drill bit during boring.
for reducing frictional resistance when relative first pedestal 1 of connector 31 slides, this drilling bracket also comprises linear bearing 4, linear bearing 4 is fixedly connected with the first pedestal 1, the other end of connector 31 can be arranged by relative rectilinear bearing 4 slidably, and two ends of elastic component 32 are fixedly connected with linear bearing 4 with the second pedestal 2 respectively.
as a kind of concrete embodiment, elastic component 32 adopts spring, and spring housing is located on connector 31, and the both ends of spring are connected with the second pedestal 2 and linear bearing 4 respectively.In the present embodiment, connector 31 comprises two connecting rods, corresponding, elastic component 32 comprises two groups of springs, and two groups of springs are set on two connecting rods respectively.
drilling bracket of the present utility model is when holing, when the drill bit of percussion drill 5 moves to workpiece direction, percussion drill 5 power acted on the first pedestal 1 is ordered about spring and is compressed, after having holed, spring resets under the effect of elastic force, thus order about percussion drill 5 and deviate from from boring, easily laborsaving, and the surface quality of boring can not be damaged.
to sum up, drilling bracket structure of the present utility model is simple, is provided with elastic connecting device, after boring between percussion drill and workpiece, percussion drill can be made automatically to eject from boring by the effect of elastic device elastic force, the quality impairments of boring surface while alleviating labor strength, can be avoided.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a drilling bracket, it is characterized in that: comprise for fixing percussion drill the first pedestal, the second pedestal be supported on workpiece, be located at for connecting the elastic connecting device of described first pedestal and described second pedestal between described first pedestal and described second pedestal, described first pedestal and described second pedestal are respectively equipped with the through hole for passing for the drill bit of described percussion drill.
2. drilling bracket according to claim 1, it is characterized in that: described elastic connecting device comprises connector and elastic component, one end of described connector is fixedly connected with described second pedestal, the other end of described connector can be slidably arranged on described first pedestal, and the both ends of described elastic component are connected with described first pedestal and described second pedestal respectively.
3. drilling bracket according to claim 2, it is characterized in that: described drilling bracket also comprises linear bearing, the other end of described connector can be arranged by relatively described linear bearing slidably, described linear bearing is fixed on described first pedestal, and the two ends of described elastic component are connected with described second pedestal and described linear bearing respectively.
4. drilling bracket according to claim 2, is characterized in that: the telescopic direction of described elastic component is consistent with the direction of motion of drill bit during described the impact drilling.
5. drilling bracket according to claim 2, is characterized in that: described elastic component is spring, and described spring housing is located on described connector, and the both ends of described spring are connected with described first pedestal and described second pedestal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729326.8U CN205086093U (en) | 2015-09-21 | 2015-09-21 | Drilling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729326.8U CN205086093U (en) | 2015-09-21 | 2015-09-21 | Drilling support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086093U true CN205086093U (en) | 2016-03-16 |
Family
ID=55476811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729326.8U Active CN205086093U (en) | 2015-09-21 | 2015-09-21 | Drilling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086093U (en) |
-
2015
- 2015-09-21 CN CN201520729326.8U patent/CN205086093U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |