CN201944187U - Base platform of mechanical driller - Google Patents
Base platform of mechanical driller Download PDFInfo
- Publication number
- CN201944187U CN201944187U CN2010206995434U CN201020699543U CN201944187U CN 201944187 U CN201944187 U CN 201944187U CN 2010206995434 U CN2010206995434 U CN 2010206995434U CN 201020699543 U CN201020699543 U CN 201020699543U CN 201944187 U CN201944187 U CN 201944187U
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- vibration damping
- machine dimensions
- base station
- millimeters
- dimensions drill
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Abstract
The utility model provides a base platform of a mechanical driller, belonging to the technical field of vibration attenuation, which solves the problem that the existing mechanical drillers mutually disturb because of vibration. The base platform of the mechanical driller of the utility model comprises a damping layer for removing vibration, and at least one rigid bearing platform arranged on the damping layer for loading the mechanical driller. The base platform of the mechanical driller can be applied to the mechanical driller for supporting a circuit board during processing.
Description
Technical field
The utility model relates to antivibration area, relates in particular to the base station of a kind of circuit board with machine dimensions drill.
Background technique
Interlayer through hole (via hole) is a kind of important structure in the circuit board (PCB claims printed circuit board (PCB) again), and it is mainly used in the circuit between different layers, device are connected, and the interlayer through hole normally obtains with machine dimensions drill boring.Along with the development of technology, more and more stricter to the requirement of circuit board machining accuracy, also more and more higher to the location and the size requirement of through hole.
The inventor finds that there are the following problems at least in the prior art: be convenient management; usually a large amount of machine dimensions drills can be placed in the workshop; and the frequency of okperation of these rigs is basic identical; so the vibration that produces during their work can be passed to ground and be produced the phase mutual interference, thereby causes the reduction of borehole accuracy.
The model utility content
Embodiment of the present utility model provides a kind of base station of machine dimensions drill, and it can avoid machine dimensions drill to produce the phase mutual interference because of vibration.
For achieving the above object, embodiment of the present utility model adopts following technological scheme:
A kind of base station of machine dimensions drill comprises:
Be used to eliminate the vibration damping layer of vibration;
At least one is positioned at the bearing table of rigidity on the described vibration damping layer, that be used to carry machine dimensions drill.
Because embodiment's of the present utility model bearing table is provided in a side of on the vibration damping layer, can be absorbed when therefore the conduct vibrations of every machine dimensions drill generation is to the vibration damping layer, so can not produce the phase mutual interference between each machine dimensions drill because of vibration.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross-sectional view of base station of the utility model embodiment one machine dimensions drill;
Fig. 2 is the cross-sectional view of base station of the utility model embodiment two machine dimensions drill.
Embodiment
The utility model embodiment provides a kind of base station of machine dimensions drill, comprising:
Be used to eliminate the vibration damping layer of vibration;
At least one is positioned at the bearing table of rigidity on the described vibration damping layer, that be used to carry machine dimensions drill.
Preferably, in each embodiment of the present utility model, have at least two separated described bearing tables on the described vibration damping layer.
Preferably, in each embodiment of the present utility model, also comprise: the vibration damping stuffing between each described bearing table side.
Preferably, in each embodiment of the present utility model, described vibration damping stuffing is by at least a the making in foamed plastics, sponge, the sand.
Preferably, in each embodiment of the present utility model, described vibration damping layer is by at least a the making in sand, rubber, the foamed plastics; And/or the thickness of described vibration damping layer is between 50 millimeters to 100 millimeters.
Preferably, in each embodiment of the present utility model, described bearing table is made by reinforced concrete or cast iron; And/or the height of described bearing table is between 400 millimeters to 500 millimeters.
Preferably, in each embodiment of the present utility model, also comprise: the base layer that is located at rigidity described vibration damping layer below, that be used to carry described vibration damping layer.
Preferably, in each embodiment of the present utility model, the stone of described base layer compacting more than 30 millimeters by concrete or particle diameter is made; And/or the thickness of described base layer is between 150 millimeters to 200 millimeters.
Preferably, in each embodiment of the present utility model, also comprise: be positioned at the surface layer on the described bearing table at least.
Preferably, in each embodiment of the present utility model, described surface layer is made by in epoxy resin, rubber, the veneer any one; And/or the thickness of described surface layer is between 5 millimeters to 10 millimeters.
Below in conjunction with the accompanying drawing among the utility model embodiment, the utility model embodiment's technological scheme is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model, all other embodiments that those of ordinary skills are obtained under the prerequisite of not making creative work belong to the scope that the utility model is protected.
Embodiment one
As shown in Figure 1, the utility model embodiment provides a kind of base station of machine dimensions drill, and it comprises:
Be used to eliminate the vibration damping layer 1 of vibration;
At least one is positioned at the bearing table 2 of rigidity on the described vibration damping layer 1, that be used to carry machine dimensions drill.
Wherein, the bearing table 2 of rigidity is used for providing reliable and stable support to machine dimensions drill, only carries a machine dimensions drill on each bearing table 2 usually, and vibration damping layer 1 then is used for eliminating vibration.
Because embodiment's of the present utility model bearing table 2 is provided in a side of on the vibration damping layer 1, can be absorbed when therefore the conduct vibrations of every machine dimensions drill generation is to vibration damping layer 1, so can not produce the phase mutual interference between each machine dimensions drill because of vibration; Thus, when using a large amount of machine dimensions drill simultaneously, the borehole accuracy of each machine dimensions drill all can improve.
Embodiment two
As shown in Figure 2, the utility model embodiment provides a kind of base station of machine dimensions drill, and it comprises the vibration damping layer 1 that is used to eliminate vibration.
Preferably, this vibration damping layer 1 can be made by sand, can be provided with baffle plate 11 (as plank) this moment outside its side, to stop the sand outflow; Use the vibration damping layer of sand 1 easily manufactured, cost is low.Certainly, this vibration damping layer 1 also can other has the made of damping property by rubber, foamed plastics etc., perhaps by the blending material manufacturing that is selected from sand, rubber, foamed plastics; When it is rubber layer, foam layer etc., baffle plate 11 can be set in its side.Preferably, the thickness of vibration damping layer 1 for example is 75mm between 50～100mm.
On vibration damping layer 1, be provided with the bearing table 2 of the rigidity that is used to carry machine dimensions drill.
Preferably, bearing table 2 is made by reinforced concrete, can be that machine dimensions drill provides enough supports to guarantee it, and manufacture cost is lower again.Certainly, bearing table 2 also can other has the made of enough rigidity and intensity by cast iron etc.Preferably, the height of bearing table 2 is at 400～500mm, 450mm for example, and the bearing table 2 of this thickness can make the machine dimensions drill that is positioned at above it be in suitable height, is convenient to personnel operation.And the size of bearing table 2 cross sections can be according to the size design of machine dimensions drill, and it is identical with the shape of machine dimensions drill usually, but size bigger (for example can be the rectangular cross-section of 1.2m * 3m).
Preferably, have a plurality of separated bearing tables 2 on vibration damping layer 1, these bearing tables 2 are preferably evenly distributed, and the interval of 2 of adjacent bearing tables is preferably about 10mm.Because each bearing table 2 separate, so the machine dimensions drill that is located on each bearing table 2 can the phase mutual interference; Simultaneously owing to wherein have only a vibration damping layer 1, so the base station of this machine dimensions drill is easily manufactured, and cost is low.
Preferably, between the side of each bearing table 2, also have the vibration damping stuffing, filled up vibration damping stuffing 3 in the interval of each bearing table 2 in other words.By the interval that vibration damping stuffing 3 can fill up bearing table 2 is set, make the base station of machine dimensions drill have better overall, avoid the upper surface of vibration damping layer 1 directly to expose.
Preferably, vibration damping stuffing 3 is made by foamed plastics, can guarantee that like this it can not transmit the vibration of 2 of each bearing tables, and cost is also lower.Certainly, vibration damping stuffing 3 also can be made by other materials with vibration-damping function such as sponge, sands, is perhaps made by the blending material that is selected from sand, sponge, foamed plastics.
Preferably, below vibration damping layer 1, also be provided with the base layer 4 of the rigidity that is used to carry vibration damping layer 1.Base layer is mainly used in stable base support is provided when base station when machine dimensions drill is located on strength deficiency or the smooth inadequately ground.
Preferably, base layer 4 can be tamped by quilt, particle diameter is made at the stone more than 30 millimeters, and wherein " particle diameter is more than 30 millimeters " are meant that stone can not be by 30 millimeters screen cloth.Certainly, base layer 4 also can other has the made of sufficient intensity by concrete etc.Preferably, the thickness of base layer 4 is at 150～200mm, as is 175mm.
Preferably, on bearing table 1, also be provided with surface layer 5 at least; Certainly, this surface layer 5 also can also have distribution as shown in Figure 2 on vibration damping stuffing 3.This surface layer 5 can make the surface aesthetic and the good integrity of the base station of machine dimensions drill, and can with sand (as the sand from vibration damping layer 2, vibration damping stuffing 3) sealing thereunder make the base station of machine dimensions drill clean more, clean and tidy.
Preferably, surface layer 5 is made by in epoxy resin, rubber, the veneer any one, and thickness is preferably at 5～10mm.This surface layer 5 can be coated on bearing table 1 and (as the epoxy resin surface layer) gone up on vibration damping stuffing 3 surfaces, also can be laid on bearing table 1 and vibration damping stuffing 3 surfaces upward (as rubber or laminate surface layer).
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. the base station of a machine dimensions drill is characterized in that, comprising:
Be used to eliminate the vibration damping layer of vibration;
At least one is positioned at the bearing table of rigidity on the described vibration damping layer, that be used to carry machine dimensions drill.
2. the base station of machine dimensions drill according to claim 1 is characterized in that,
Have at least two separated described bearing tables on the described vibration damping layer.
3. the base station of machine dimensions drill according to claim 2 is characterized in that, also comprises:
Vibration damping stuffing between each described bearing table side.
4. the base station of machine dimensions drill according to claim 2 is characterized in that,
Described vibration damping stuffing is by at least a the making in foamed plastics, sponge, the sand.
5. the base station of machine dimensions drill according to claim 1 is characterized in that,
Described vibration damping layer is by at least a the making in sand, rubber, the foamed plastics; And/or
The thickness of described vibration damping layer is between 50 millimeters to 100 millimeters.
6. the base station of machine dimensions drill according to claim 1 is characterized in that,
Described bearing table is made by reinforced concrete or cast iron; And/or
The height of described bearing table is between 400 millimeters to 500 millimeters.
7. according to the base station of any described machine dimensions drill in the claim 1 to 6, it is characterized in that, also comprise:
Be located at the base layer of rigidity described vibration damping layer below, that be used to carry described vibration damping layer.
8. the base station of machine dimensions drill according to claim 7 is characterized in that,
The stone of described base layer compacting more than 30 millimeters by concrete or particle diameter is made; And/or
The thickness of described base layer is between 150 millimeters to 200 millimeters.
9. according to the base station of any described machine dimensions drill in the claim 1 to 6, it is characterized in that, also comprise:
At least be positioned at the surface layer on the described bearing table.
10. the base station of machine dimensions drill according to claim 9 is characterized in that,
Described surface layer is made by in epoxy resin, rubber, the veneer any one; And/or
The thickness of described surface layer is between 5 millimeters to 10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206995434U CN201944187U (en) | 2010-12-29 | 2010-12-29 | Base platform of mechanical driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206995434U CN201944187U (en) | 2010-12-29 | 2010-12-29 | Base platform of mechanical driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944187U true CN201944187U (en) | 2011-08-24 |
Family
ID=44471530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206995434U Expired - Lifetime CN201944187U (en) | 2010-12-29 | 2010-12-29 | Base platform of mechanical driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172780A (en) * | 2010-12-29 | 2011-09-07 | 北大方正集团有限公司 | Base platform of mechanical drilling rig and manufacturing method thereof |
| CN109420703A (en) * | 2017-08-24 | 2019-03-05 | 南京锦冠汽车零部件有限公司 | A kind of steel plate cuts positioning device |
-
2010
- 2010-12-29 CN CN2010206995434U patent/CN201944187U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172780A (en) * | 2010-12-29 | 2011-09-07 | 北大方正集团有限公司 | Base platform of mechanical drilling rig and manufacturing method thereof |
| CN102172780B (en) * | 2010-12-29 | 2013-12-25 | 北大方正集团有限公司 | Base platform of mechanical drilling rig and manufacturing method thereof |
| CN109420703A (en) * | 2017-08-24 | 2019-03-05 | 南京锦冠汽车零部件有限公司 | A kind of steel plate cuts positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |