CN204276636U - Panel beating drilling tool - Google Patents
Panel beating drilling tool Download PDFInfo
- Publication number
- CN204276636U CN204276636U CN201420546327.4U CN201420546327U CN204276636U CN 204276636 U CN204276636 U CN 204276636U CN 201420546327 U CN201420546327 U CN 201420546327U CN 204276636 U CN204276636 U CN 204276636U
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- CN
- China
- Prior art keywords
- punch
- panel beating
- drilling tool
- die
- otch
- 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 - Fee Related
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- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of panel beating drilling tool, comprises a die and a punch, and described die has one corresponding with described punch and can hold the depression of described punch; Also comprise the axis of the described die of a restriction and punch direction of relative movement.When punch enters described depression, the opening of required specification just can be carried out to panel beating, convenient and efficient.
Description
Technical field
The utility model relates to panel beating perforate, a kind of panel beating drilling tool of special design.
Background technology
In production work, due to design, the carelessness that manufactures, or for the optimization of late stage process, often can increase on panel beating or improve various types of hole.
Common solution comprises: if 1. porose on former part, new parts just increases the diameter in hole, then utilize drill bit to carry out manual reaming.If 2. former part does not have hole, usually make 1:1 clamp, hand cut again of ruling.3. laser cutting is carried out.
But in such scheme, scheme hole is 1. by drill bit home built, the precision in hole is difficult to ensure, brings problem can to the coupling of part below, and if the shape in hole be irregular, this scheme can not realize.Scheme 2. by the manual processing of clamp, the precision of clamp and all can affect the precision of cutting in the location of former part, and if former part be not planar part, this scheme is difficult to realize.Scheme is laser cutting 3., and former part location is limited to, and the size of part receives the impact of laser cutting machine, and laser cutting is easy to the part destroying periphery.
As can be seen here, current scheme existence can have a strong impact on the problems such as the expense of the progress of project, greatly increase project, and the hole precision added is not high, can affect the assembling of later stage part.
Utility model content
The purpose of this utility model is, provides a kind of panel beating drilling tool, with convenient and efficient accurate when improving opening.
For solving the problems of the technologies described above, the utility model provides a kind of panel beating drilling tool, comprising:
One die and a punch, described die has one corresponding with described punch and can hold the depression of described punch; Also comprise the axis of the described die of a restriction and punch direction of relative movement.
Optionally, for described panel beating drilling tool, described axis runs through the center of described die and punch.
Optionally, for described panel beating drilling tool, described punch comprises otch towards one end of depression, and described otch peak is near described axis.
Optionally, for described panel beating drilling tool, described punch comprises otch towards one end of depression, and described otch peak is away from described axis.
Optionally, for described panel beating drilling tool, described otch contacts just with described depression.
Optionally, for described panel beating drilling tool, described axis comprises bolts and nuts, die and punch described in described bolt-through, and described nut screws up with bolt mutually in the side of punch away from die.
Optionally, for described panel beating drilling tool, between the head of described bolt and die and between described nut and punch, be respectively arranged with a bearing.
Optionally, for described panel beating drilling tool, described panel beating drilling tool also comprises at least one backstay, and described backstay runs through described die and punch.
The panel beating drilling tool that the utility model provides, comprises a die and a punch, and described die has one corresponding with described punch and can hold the depression of described punch; Described die and punch, by axis limit direction of relative movement in, when punch enters described depression, just can carry out the opening of required specification to panel beating.Compared to existing technology, with low cost, use simple, cutting accuracy is high, can solve the problem of all kinds of panel beating perforate very well.
Accompanying drawing explanation
Fig. 1 is the sectional view of panel beating drilling tool in the utility model embodiment;
Fig. 2 is the stereogram of panel beating drilling tool in the utility model embodiment;
Fig. 3 is the schematic diagram of the die of panel beating drilling tool in the utility model embodiment;
Fig. 4-Fig. 6 is the schematic diagram of three kinds of punch of panel beating drilling tool in the utility model embodiment.
Detailed description of the invention
Below in conjunction with schematic diagram, panel beating drilling tool of the present utility model is described in more detail, which show preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here, and still realize advantageous effects of the present utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
In the following passage, more specifically the utility model is described by way of example with reference to accompanying drawing.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Below enumerate the preferred embodiment of described panel beating drilling tool, to clearly demonstrate content of the present utility model, will be clear that, content of the present utility model is not restricted to following examples, and other improvement by the routine techniques means of those of ordinary skill in the art are also within thought range of the present utility model.
Please refer to the stereogram shown in the sectional view shown in Fig. 1 and Fig. 2, described panel beating drilling tool comprises and fills die 10 and a punch 20, and described die 10 has one corresponding with described punch 20 and can hold the depression 101 of described punch 20; Also comprise the axis of the described die 10 of a restriction and punch 20 direction of relative movement.
Preferably, described axis runs through the center of described die 10 and punch 20, and described axis comprises bolt 30 and nut 40, and described bolt 30 runs through described die 10 and punch 20, and described nut 40 screws up with bolt 30 mutually in the side of punch 20 away from die 10.For wanting perforate to be common regular figure, such as circular, then first utilize measuring machine on panel beating 70, first open the hole less than required radius.Such as, required hole is D20mm, then first output the hole of D10mm.Or, if porose on panel beating, need the diameter increasing hole, then can utilize foramen primum.Then by the hole of bolt 30 through panel beating 70, the screwing up by nut 40 by die 10 and punch 20, realizes the clamping to panel beating 70.
Please refer to Fig. 3 and Fig. 4, there is multiple tangent plane 102 in described depression 101, tangent plane 102 (also namely caving in 101) can contact with the otch 201 of punch 20 just.Quantity and shape the utility model of described tangent plane 102 do not limit, and only need can be combined into the shape of required perforate by the quantity of tangent plane 102 and shape.For example, can be four orthogonal tangent planes 102, thus form rectangular-shaped.
Described otch 201 is preferably the concaveconvex structure in punch 20 one end, and this concaveconvex structure has corner angle when the protruding junction with depression, so that cutting.Described otch 201 also exists otch peak 202.In a preferred embodiment, described otch peak 202 is near described axis, and as shown in figs. 1 and 4, otch peak 202 is after panel beating 70 clamps by die 10 and punch 20, just in time corresponding to panel beating 70 tapping.Tightening then along with nut 40, the edges and corners of panel beating 70 from otch can be cut by otch 201, until otch 201 enters in the depression 101 of die 10 completely, then panel beating 70 has cut.Known, the different size of perforate, can determine according to the outer rim of die 10 and punch 20.
Further, in view of required hole shape is different, in order to obtain preferably cutting effect, described panel beating drilling tool also comprises at least one backstay 60, described backstay 60 runs through described die 10 and punch 20, can be specifically to run through described depression 101, thus can not have an impact to panel beating 70.So when carrying out perforate, extra perforate is carried out to panel beating 70, backstay 60 is passed.
In addition, a bearing 50 can also be respectively arranged with between the head of described bolt 30 and die 10 and between described nut 40 and punch 20, thus the frictional force reduced between bolt 30 and die 10 and the frictional force between nut 40 and punch 20, in very little torsion situation, just enough pulling force can be produced.
Please refer to Fig. 5 and Fig. 6, list other alternate configurations of panel beating drilling tool convex mould 20 of the present utility model respectively, such as described otch is " tubular " structure, is not namely cut from panel beating tapping when cutting.As shown in Figure 5, the peak 202 of this otch is in the inner side of this " tubular " structure, thus saves cutting distance.Be then the peak 202 of this otch shown in Fig. 6 be in the outside of this " tubular " structure, namely described otch peak 202 is away from described axis, thus directly forms perforate by screwing up during cutting.
Certainly, the shape of the punch 20 as shown in Fig. 4-Fig. 6 is only example, and those skilled in the art, under thought of the present utility model, can also arrange the punch with more kinds of shaped cutout.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1. a panel beating drilling tool, is characterized in that, comprising:
One die and a punch, described die has one corresponding with described punch and can hold the depression of described punch; Described punch comprises otch towards one end of depression, also comprises the axis of the described die of a restriction and punch direction of relative movement.
2. panel beating drilling tool as claimed in claim 1, it is characterized in that, described axis runs through the center of described die and punch.
3. panel beating drilling tool as claimed in claim 2, it is characterized in that, described otch peak is near described axis.
4. panel beating drilling tool as claimed in claim 2, it is characterized in that, described otch peak is away from described axis.
5. the panel beating drilling tool as described in claim 3 or 4, is characterized in that, described otch contacts just with described depression.
6. panel beating drilling tool as claimed in claim 2, it is characterized in that, described axis comprises bolts and nuts, die and punch described in described bolt-through, and described nut screws up with bolt mutually in the side of punch away from die.
7. panel beating drilling tool as claimed in claim 6, is characterized in that, be respectively arranged with a bearing between the head of described bolt and die and between described nut and punch.
8. panel beating drilling tool as claimed in claim 1, it is characterized in that, described panel beating drilling tool also comprises at least one backstay, and described backstay runs through described die and punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546327.4U CN204276636U (en) | 2014-09-22 | 2014-09-22 | Panel beating drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546327.4U CN204276636U (en) | 2014-09-22 | 2014-09-22 | Panel beating drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276636U true CN204276636U (en) | 2015-04-22 |
Family
ID=52859834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546327.4U Expired - Fee Related CN204276636U (en) | 2014-09-22 | 2014-09-22 | Panel beating drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243656A (en) * | 2017-06-29 | 2017-10-13 | 中国二十冶集团有限公司 | The simple boring method of electrical equipment |
| CN108284241A (en) * | 2018-03-22 | 2018-07-17 | 上汽大众汽车有限公司 | Plank drilling tool |
-
2014
- 2014-09-22 CN CN201420546327.4U patent/CN204276636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243656A (en) * | 2017-06-29 | 2017-10-13 | 中国二十冶集团有限公司 | The simple boring method of electrical equipment |
| CN108284241A (en) * | 2018-03-22 | 2018-07-17 | 上汽大众汽车有限公司 | Plank drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE Co.,Ltd. Address before: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee before: SHANGHAI VOLKSWAGEN AUTOMOTIVE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |