CN202964156U - Special clamp for drilling of long connecting plate - Google Patents
Special clamp for drilling of long connecting plate Download PDFInfo
- Publication number
- CN202964156U CN202964156U CN 201220552329 CN201220552329U CN202964156U CN 202964156 U CN202964156 U CN 202964156U CN 201220552329 CN201220552329 CN 201220552329 CN 201220552329 U CN201220552329 U CN 201220552329U CN 202964156 U CN202964156 U CN 202964156U
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- CN
- China
- Prior art keywords
- connecting plate
- drilling
- long connecting
- supporter
- special clamp
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a special clamp for drilling of a long connecting plate. The special clamp comprises a supporting body with at least two through holes and at least two threaded holes, wherein a positioning groove is formed on one side of the upper end of the supporting body, a positioning hole I is formed in the supporting body in the position inside the positioning groove, a T-shaped groove bolt used for mounting the supporting body on a drilling machines bench is arranged in each of through holes, and a U-shaped pressing plate used for clamping the long connecting plate is arranged on the upper side of the supporting body. The special clamp for drilling of the long connecting plate has the advantages that a common drilling machine with small measuring range can process a connecting plate which exceeds the measuring range of the common drilling machine; and the special clamp has simple structure and small size, is convenient to use, transport, and popularize and use, and is low in production cost and long in service life.
Description
Technical field
The utility model belongs to the Machining Technology field, relates to a kind of fixture, is specifically related to a kind of long connecting plate dedicated fixture for drilling.
Background technology
Part shown in Figure 1 is that on certain large-scale loop wheel machine lengthens connecting plate, and this connecting plate is long is 2800mm, and material thickness is 40mm.The characteristics of this type connecting plate are: although structure and uncomplicated, length is longer, and the quantity in the hole on connecting plate is various, and the relative size between each hole is had relatively high expectations.Generally, factory's common driller can't be processed, can only be by cooperation processing in plant produced in such cases department, thereby can cause unavoidably its production cost greatly to improve, and crudy is uneven, and even its delivery cycle also is difficult to guarantee.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of long connecting plate dedicated fixture for drilling is provided, it can make common small-range drilling machine processing exceed the long connecting plate of its range, simple in structure, easy to use, volume is small and exquisite, be convenient to carrying, production cost is low, and long service life is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of long connecting plate dedicated fixture for drilling, comprise the supporter with at least two through holes and at least two screwed holes, it is characterized in that: described supporter upper end one side is provided with locating slot, described supporter is positioned at locating slot and is provided with locating hole one, be provided with in each described through hole supporter is arranged on T-shaped grooved screw on Drilling machines bench, described supporter upside is provided with for the U-shaped pressing plate that compresses long connecting plate.
Above-mentioned long connecting plate dedicated fixture for drilling is characterized in that: described U-shaped pressing plate is arranged on supporter by the screw rod that matches with described screwed hole.
Above-mentioned long connecting plate dedicated fixture for drilling is characterized in that: be provided with elastomeric pad between described T-shaped grooved screw and described supporter, be provided with elastomeric pad between described screw rod and described U-shaped pressing plate.
The utility model compared with prior art has the following advantages:
(1) this long connecting plate dedicated fixture for drilling can make common small-range drilling machine processing exceed the long connecting plate of its range, has reduced the production cost of factory.
(2) this long connecting plate dedicated fixture for drilling is simple in structure, uses very easy.
(3) this long connecting plate dedicated fixture for drilling volume is little, lightweight, is convenient to very much transportation.
(4) this long connecting plate dedicated fixture for drilling is convenient to produce very much, and long service life, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is the front view of processed long connecting plate.
Fig. 2 is top view of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the perspective view of the utility model supporter.
Fig. 5 is work schematic diagram of the present utility model.
Description of reference numerals:
1-supporter; 1-1-through hole; 1-2-screwed hole;
1-3-locating slot; 1-4-locating hole one; 2-T-shaped grooved screw;
3-long connecting plate; 3-1-locating hole two; 4-U-shaped pressing plate;
5-screw rod; 6-drill jig version.
The specific embodiment
As Fig. 2-a kind of long connecting plate dedicated fixture for drilling shown in Figure 4, comprise the supporter 1 with at least two through hole 1-1 and at least two screwed hole 1-2, it is characterized in that: described supporter 1 upper end one side is provided with locating slot 1-3, described supporter 1 is positioned at locating slot 1-3 and is provided with locating hole one 1-4, be provided with in each described through hole 1-1 supporter 1 is arranged on T-shaped grooved screw 2 on Drilling machines bench, be provided with elastomeric pad between described T-shaped grooved screw 2 and described supporter 1.Described supporter 1 upside is provided with for the U-shaped pressing plate 4 that compresses long connecting plate 3.
As Fig. 1, Fig. 2 and shown in Figure 5, described U-shaped pressing plate 4 is arranged on supporter 1 by the screw rod 5 that matches with described screwed hole 1-2, is provided with elastomeric pad between described screw rod 5 and described U-shaped pressing plate 4.
The course of work of the long connecting plate dedicated fixture for drilling of the utility model is: as shown in Figure 5, at first supporter 1 that will long connecting plate dedicated fixture for drilling is fixedly mounted on the drilling machine workbench by T-shaped grooved screw 2, will long connecting plate 3 and drill jig version 6 overlay on locating slot 1-3, allow the locating surface of long connecting plate 3 and drill jig version 6 and the locating surface of locating slot 1-3 be close to, and locating hole one 1-4 and locating hole two 3-1 are overlapped, then insert alignment pin, with U-shaped pressing plate 4 and screw rod 5, processed long connecting plate 3 is clamped and process.When being worked into the drilling machine range, processed long connecting plate 3 is unclamped, extract alignment pin, mobile processed long connecting plate 3 makes its next locating hole two 3-1 overlap with locating hole one 1-4, reinserts alignment pin, can add on section chief's connecting plate 3 to remain through hole.So circulation, can complete the processing of whole long connecting plate 3.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (3)
1. one kind long connecting plate dedicated fixture for drilling, comprise the supporter (1) with at least two through holes (1-1) and at least two screwed holes (1-2), it is characterized in that: described supporter (1) upper end one side is provided with locating slot (1-3), described supporter (1) is positioned at locating slot (1-3) and is provided with locating hole one (1-4), be provided with in each described through hole (1-1) supporter (1) is arranged on T-shaped grooved screw (2) on Drilling machines bench, described supporter (1) upside is provided with for the U-shaped pressing plate (4) that compresses long connecting plate (3).
2. according to long connecting plate dedicated fixture for drilling claimed in claim 1, it is characterized in that: described U-shaped pressing plate (4) is arranged on supporter (1) by the screw rod (5) that matches with described screwed hole (1-2).
3. according to the described long connecting plate dedicated fixture for drilling of claim 1 or 2, it is characterized in that: be provided with elastomeric pad between described T-shaped grooved screw (2) and described supporter (1), be provided with elastomeric pad between described screw rod (5) and described U-shaped pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552329 CN202964156U (en) | 2012-10-25 | 2012-10-25 | Special clamp for drilling of long connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220552329 CN202964156U (en) | 2012-10-25 | 2012-10-25 | Special clamp for drilling of long connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964156U true CN202964156U (en) | 2013-06-05 |
Family
ID=48505285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220552329 Expired - Fee Related CN202964156U (en) | 2012-10-25 | 2012-10-25 | Special clamp for drilling of long connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584150A (en) * | 2016-12-06 | 2017-04-26 | 石家庄飞机工业有限责任公司 | Clamp and method for removing coating layer of aluminum alloy sheet |
| CN107322503A (en) * | 2017-06-26 | 2017-11-07 | 安徽开诚电器有限公司 | Built-up jig |
-
2012
- 2012-10-25 CN CN 201220552329 patent/CN202964156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584150A (en) * | 2016-12-06 | 2017-04-26 | 石家庄飞机工业有限责任公司 | Clamp and method for removing coating layer of aluminum alloy sheet |
| CN107322503A (en) * | 2017-06-26 | 2017-11-07 | 安徽开诚电器有限公司 | Built-up jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131025 |