CN204565713U - A kind of cam pin boring grab - Google Patents
A kind of cam pin boring grab Download PDFInfo
- Publication number
- CN204565713U CN204565713U CN201520300677.7U CN201520300677U CN204565713U CN 204565713 U CN204565713 U CN 204565713U CN 201520300677 U CN201520300677 U CN 201520300677U CN 204565713 U CN204565713 U CN 204565713U
- Authority
- CN
- China
- Prior art keywords
- cam pin
- pressing plate
- draw
- boring grab
- groove
- 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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Abstract
The utility model discloses a kind of cam pin boring grab, described boring grab comprises clamp body and at least one can be rotatably set in pressing plate on described clamp body; Described clamp body is provided with the locating slot of multiple accommodation cam pin, described locating slot comprises the first draw-in groove for cam pin head described in clamping, the second draw-in groove for cam pin afterbody described in clamping and slot to make way, described slot to make way is between described first draw-in groove and described second draw-in groove, pressing plate connecting portion is provided with between two described second draw-in grooves be connected, described pressing plate is installed to described pressing plate connecting portion by securing member, and can rotate freely around described securing member, and described cam pin is pressed in described locating slot.A kind of cam pin boring grab of the present utility model, can clamp multiple workpiece simultaneously, and by rotary pressing plate, can fast by piece-holder in locating slot, or by workpiece taking-up in locating slot, have and clamp efficiency efficiently.
Description
Technical field
The utility model relates to boring grab technical field, particularly relates to a kind of cam pin boring grab.
Background technology
In mechanical processing process, produce a large amount of cam pin parts sometimes, these parts, after turnery processing, all will get out pin-and-hole to its one or both ends on drilling machine.Because the thickness of these parts, length are all irregular, need frequent replacing in process, adjust multiple clamp tool, could meet the requirement to the clamping of processing work location, this just consumes a large amount of duplication of labour power, constrains the raising of operating efficiency.
In addition, existing fixture can not clamp multiple cam pin workpiece simultaneously, and the clamping of workpiece and disassembling section be comparatively inconvenience also.
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the problems referred to above existing for prior art, and spy provides a kind of cam pin boring grab, and clamping efficiency is high, and easy to operate, and to overcome, cam pin boring grab existence clamping efficiency in prior art is low, the defect of complicated operation.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of cam pin boring grab, and described boring grab comprises clamp body and at least one can be rotatably set in pressing plate on described clamp body; Described clamp body is provided with the locating slot of multiple accommodation cam pin, described locating slot comprises the first draw-in groove for cam pin head described in clamping, the second draw-in groove for cam pin afterbody described in clamping and slot to make way, described slot to make way is between described first draw-in groove and described second draw-in groove, pressing plate connecting portion is provided with between two described second draw-in grooves be connected, described pressing plate is installed to described pressing plate connecting portion by securing member, and can rotate freely around described securing member, and described cam pin is pressed in described locating slot.
Wherein, in above-mentioned cam pin boring grab, the two ends, bottom of described pressing plate are connected to pressure head, and described pressure head is relative with the position of described second draw-in groove.
Wherein, in above-mentioned cam pin boring grab, described pressure head is outward extended with alignment pin towards one end of described pressing plate, and described pressure head is embedded in described pressing plate by described alignment pin.
Wherein, in above-mentioned cam pin boring grab, described securing member is flush type screw.
Wherein, in above-mentioned cam pin boring grab, the quantity of described locating slot is four, and the quantity of described pressing plate is two, and a described pressing plate corresponds to two adjacent described locating slots.
Wherein, in above-mentioned cam pin boring grab, four described slots to make way are formed as the integral type cell body communicated.
Three, the beneficial effects of the utility model
Compared with prior art, a kind of cam pin boring grab of the present utility model, can clamp multiple workpiece simultaneously, and by rotary pressing plate, can fast by piece-holder in locating slot, or by workpiece taking-up in locating slot, have and clamp efficiency efficiently.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cam pin boring grab of the utility model embodiment;
Fig. 2 is the perspective exploded view of Fig. 1;
Fig. 3 is the structural representation of Fig. 2 center platen;
Fig. 4 is the structural representation of pressure head in Fig. 2;
Wherein:
1 is clamp body; 2 is pressing plate; 3 is locating slot, and 31 is the first draw-in groove, and 32 is the second draw-in groove, and 33 is slot to make way; 4 is pressing plate connecting portion; 5 securing members; 6 is pressure head; 7 is alignment pin;
100 is cam pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The structure of the cam pin boring grab in the utility model embodiment comprises clamp body 1 as shown in Figures 1 to 4 and at least one can be rotatably set in pressing plate 2 on clamp body 1, and pressing plate 2 is for being pressed on clamp body 1 by cam pin 100.Specifically, clamp body 1 is provided with the locating slot 3 of multiple accommodation cam pin 100, locating slot 3 comprises the first draw-in groove 31 for clamping cam pin 100 head, for the second draw-in groove 32 and the slot to make way 33 of clamping cam pin 100 afterbody, slot to make way 33 is between the first draw-in groove 31 and the second draw-in groove 32, for placing the eccentric disc of cam pin 100, pressing plate connecting portion 4 is provided with between two the second draw-in grooves 32 be connected, pressing plate 2 is installed to pressing plate connecting portion 4 by securing member 5, and firmware 5 can be taken up rotate freely, and cam pin 100 is pressed in locating slot 3, securing member 5 is but is not limited only to flush type screw, flush type screw can prevent the collision of cutter and fixture, reduce cutter cantilevered length.
In the present embodiment, the quantity of locating slot 3 is four, and four slots to make way 33 are formed as the integral type cell body communicated, and the quantity of pressing plate 2 is two, and a pressing plate 2 corresponds to two adjacent locating slots 3.Only need loosening fasteners 5, rotary pressure plate 2, cam pin 100 of just can conveniently taking.
In order to protect cam pin 100, avoid being weighed wounded by pressing plate 2, be connected to pressure head 6 at the two ends, bottom of pressing plate 2, pressure head 6 is relative with the position of the second draw-in groove 32, and namely pressure head 6 directly contacts with cam pin 100.This pressure head 6 is outward extended with alignment pin 7 towards one end of pressing plate 2, and pressure head 6 is embedded in pressing plate 2 by alignment pin 7, and alignment pin 7 can effectively prevent pressure head 6 from rotating.
As mentioned above, a kind of cam pin boring grab of the present utility model, can clamp multiple workpiece simultaneously, and by rotary pressing plate, can fast by piece-holder in locating slot, or by workpiece taking-up in locating slot, have and clamp efficiency efficiently.
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a cam pin boring grab, is characterized in that, described boring grab comprises clamp body (1) and at least one can be rotatably set in pressing plate (2) on described clamp body (1), described clamp body (1) is provided with the locating slot (3) of multiple accommodation cam pin (100), described locating slot (3) comprises the first draw-in groove (31) for cam pin described in clamping (100) head, for the second draw-in groove (32) and the slot to make way (33) of cam pin described in clamping (100) afterbody, described slot to make way (33) is positioned between described first draw-in groove (31) and described second draw-in groove (32), pressing plate connecting portion (4) is provided with between two described second draw-in grooves (32) be connected, described pressing plate (2) is installed to described pressing plate connecting portion (4) by securing member (5), and can rotate freely around described securing member (5), and described cam pin (100) is pressed in described locating slot (3).
2. cam pin boring grab according to claim 1, it is characterized in that, the two ends, bottom of described pressing plate (2) are connected to pressure head (6), and described pressure head (6) is relative with the position of described second draw-in groove (32).
3. cam pin boring grab according to claim 2, it is characterized in that, described pressure head (6) is outward extended with alignment pin (7) towards one end of described pressing plate (2), and described pressure head (6) is embedded in described pressing plate (2) by described alignment pin (7).
4. cam pin boring grab according to claim 1, is characterized in that, described securing member (5) is flush type screw.
5. cam pin boring grab according to claim 1, it is characterized in that, the quantity of described locating slot (3) is four, and the quantity of described pressing plate (2) is two, and a described pressing plate (2) is corresponding to adjacent two described locating slots (3).
6. cam pin boring grab according to claim 5, is characterized in that, four described slots to make way (33) are formed as the integral type cell body communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300677.7U CN204565713U (en) | 2015-05-12 | 2015-05-12 | A kind of cam pin boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300677.7U CN204565713U (en) | 2015-05-12 | 2015-05-12 | A kind of cam pin boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565713U true CN204565713U (en) | 2015-08-19 |
Family
ID=53858404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300677.7U Expired - Fee Related CN204565713U (en) | 2015-05-12 | 2015-05-12 | A kind of cam pin boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290827A (en) * | 2018-11-11 | 2019-02-01 | 横店集团英洛华电气有限公司 | Bore reaming auxiliary device |
| CN113146310A (en) * | 2021-04-27 | 2021-07-23 | 厦门鹭镁铝制品有限公司 | A frock clamp for non ferrous metal calendering piece |
-
2015
- 2015-05-12 CN CN201520300677.7U patent/CN204565713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290827A (en) * | 2018-11-11 | 2019-02-01 | 横店集团英洛华电气有限公司 | Bore reaming auxiliary device |
| CN113146310A (en) * | 2021-04-27 | 2021-07-23 | 厦门鹭镁铝制品有限公司 | A frock clamp for non ferrous metal calendering piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Eccentric pin drilling fixture Effective date of registration: 20211229 Granted publication date: 20150819 Pledgee: China Construction Bank Co.,Ltd. Ningbo Jiangbei sub branch Pledgor: NINGBO UNITED BLUE LIGHT TECHNOLOGY Co.,Ltd. Registration number: Y2021330002737 |
|
| 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: 20150819 |