CN105458958A - Clamp for clamping drill point - Google Patents
Clamp for clamping drill point Download PDFInfo
- Publication number
- CN105458958A CN105458958A CN201510977965.0A CN201510977965A CN105458958A CN 105458958 A CN105458958 A CN 105458958A CN 201510977965 A CN201510977965 A CN 201510977965A CN 105458958 A CN105458958 A CN 105458958A
- Authority
- CN
- China
- Prior art keywords
- drill point
- clamping
- fixture
- friction member
- shaped
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a clamp for clamping a drill point, wherein a holding part of a clamping device is V-shaped, clamping parts are arranged at two ends of the V-shaped holding part and are two semicircular arc surfaces which are oppositely arranged, in a clamping state, the clamping parts are folded into a circular shape, and friction pieces are arranged in the semicircular arc surfaces. The invention has the advantages of simple structure, convenient operation and easy clamping of the drill point, thereby avoiding the working part of the drill point from touching other objects and preventing the drill point from breaking; and the hands are not required to be grabbed, so that the hands are prevented from being clamped by the equipment for installing the color ring.
Description
Technical field
The present invention relates to mechanical design field, particularly a kind of fixture for drill point clamping.
Background technology
At present, there are a lot of universities and colleges, R&D institution, small business etc. in use drill point (for drilling holes on circuit board), and the working position of drill point very thin, as easy as rolling off a log disconnected, so need special protection.Drill point operationally needs to install colour circle at the shank of drill point, now needs to capture drill point, if do not have special fixture, is just merely able to adopt manual mode, is easy to drill point working position is broken, increases loss.
Summary of the invention
The technical problem to be solved in the present invention is that drill point working position is superfine, the problem that manual clamping is easily broken.
In order to solve the problems of the technologies described above, the invention provides a kind of fixture for drill point clamping, it is characterized in that: the Handheld Division of clamping device is V-shaped, clamping section is arranged on the two ends of Handheld Division V-type, in the semicircle cambered surface that two are oppositely arranged, under clamped condition, clamping section becomes to close up rounded, installs friction member in described semicircle arcuation.
Further, described friction member is adopted and is arranged in semi arch in the method for paste, and friction member can select according to the specification of the actual drill point that will clamp the friction member or the rubber that adopt triangle mesa-shaped, increases the frictional force between drill point, ensures clamping degree.
Further, more than one screwed hole is offered in described clamping section.Screwed hole can fitted bolt, props up the shank of drill point, further ensures clamping degree.
Further, described clamping device adopts steel material to make.
Beneficial effect of the present invention is: structure is simple, easy to operate, can clamp drill point easily, thus avoid the working position of drill point to meet other object, prevents fracture; Also need not clutch, avoid the equipment that hand can be mounted colour circle and crush.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is a kind of schematic diagram of friction member;
Fig. 3 is the another kind of schematic diagram of friction member.
Detailed description of the invention
As shown in Figure 1, Figure 2 and shown in Fig. 3, for a fixture for drill point clamping, the Handheld Division of clamping device is V-shaped, and clamping section 2 is arranged on the two ends of Handheld Division V-type, in the semicircle cambered surface that two are oppositely arranged, under clamped condition, 2 one-tenth, clamping section closes up rounded, installs friction member 1 in described semicircle arcuation, described friction member 1 is adopted and is arranged in semi arch in the method for paste, according to different size drill point, friction member 1 can be selected, in triangle mesa-shaped, also can select rubber; More than one screwed hole 3 is offered in described clamping section 2, and above-mentioned clamping device adopts Steel material of the prior art to make; Operationally, locate about two, the left and right of clamping part 2 part is placed on drill point handle position, then external force is applied for Handheld Division, utilize the frictional force effect between friction member 1 and drill point shank of installing in clamping section 2, thus enable clamping device clamp drill point, and drill point landing, bolt mate with threaded holes 3 can not be allowed to use, prop up the shank of drill point, further ensure clamping degree.
Claims (6)
1., for a fixture for drill point clamping, it is characterized in that: the Handheld Division of clamping device is V-shaped, clamping section is arranged on the two ends of Handheld Division V-type, in the semicircle cambered surface that two are oppositely arranged, under clamped condition, clamping section becomes to close up rounded, installs friction member in described semicircle arcuation.
2. a kind of fixture for drill point clamping according to claim 1, is characterized in that: described friction member is adopted and is arranged in semi arch in the method for paste.
3. a kind of fixture for drill point clamping according to claim 2, is characterized in that: described friction member is triangle mesa-shaped.
4. a kind of fixture for drill point clamping according to claim 2, is characterized in that: described friction member is rubber.
5. a kind of fixture for drill point clamping according to claim 1-4 any one, is characterized in that: more than one screwed hole is offered in described clamping section.
6. a kind of fixture for drill point clamping according to claim 1, is characterized in that: described clamping device adopts steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977965.0A CN105458958A (en) | 2015-12-23 | 2015-12-23 | Clamp for clamping drill point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977965.0A CN105458958A (en) | 2015-12-23 | 2015-12-23 | Clamp for clamping drill point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458958A true CN105458958A (en) | 2016-04-06 |
Family
ID=55597345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510977965.0A Pending CN105458958A (en) | 2015-12-23 | 2015-12-23 | Clamp for clamping drill point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955181A (en) * | 2017-12-22 | 2019-07-02 | 上汽通用五菱汽车股份有限公司 | A kind of dismantling device of high speed rotation cup |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH566190A5 (en) * | 1973-06-20 | 1975-09-15 | Schneider Karl | Spring loaded holding clip - has bent jaws with pivoted clamping plates for holding irregular shapes |
| CN2642249Y (en) * | 2003-08-22 | 2004-09-22 | 党华伸 | Automatic bone-holding forceps |
| CN202388400U (en) * | 2011-11-25 | 2012-08-22 | 铜陵市明诚铸造有限责任公司 | Circular-clip clamp |
| CN202713677U (en) * | 2012-07-02 | 2013-01-30 | 郑州东方安彩耐火材料有限公司 | Electrode clamping plier |
| CN202804986U (en) * | 2012-07-09 | 2013-03-20 | 高志成 | Clamp reliable of clamping |
| CN204748386U (en) * | 2015-05-15 | 2015-11-11 | 新疆农业科学院农业质量标准与检测技术研究所 | Forceps |
| CN205218889U (en) * | 2015-12-23 | 2016-05-11 | 南京信息职业技术学院 | Clamp for clamping drill point |
-
2015
- 2015-12-23 CN CN201510977965.0A patent/CN105458958A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH566190A5 (en) * | 1973-06-20 | 1975-09-15 | Schneider Karl | Spring loaded holding clip - has bent jaws with pivoted clamping plates for holding irregular shapes |
| CN2642249Y (en) * | 2003-08-22 | 2004-09-22 | 党华伸 | Automatic bone-holding forceps |
| CN202388400U (en) * | 2011-11-25 | 2012-08-22 | 铜陵市明诚铸造有限责任公司 | Circular-clip clamp |
| CN202713677U (en) * | 2012-07-02 | 2013-01-30 | 郑州东方安彩耐火材料有限公司 | Electrode clamping plier |
| CN202804986U (en) * | 2012-07-09 | 2013-03-20 | 高志成 | Clamp reliable of clamping |
| CN204748386U (en) * | 2015-05-15 | 2015-11-11 | 新疆农业科学院农业质量标准与检测技术研究所 | Forceps |
| CN205218889U (en) * | 2015-12-23 | 2016-05-11 | 南京信息职业技术学院 | Clamp for clamping drill point |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955181A (en) * | 2017-12-22 | 2019-07-02 | 上汽通用五菱汽车股份有限公司 | A kind of dismantling device of high speed rotation cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |