CN203712338U - Adjustable clamp for drilling symmetry center hole - Google Patents
Adjustable clamp for drilling symmetry center hole Download PDFInfo
- Publication number
- CN203712338U CN203712338U CN201320827529.1U CN201320827529U CN203712338U CN 203712338 U CN203712338 U CN 203712338U CN 201320827529 U CN201320827529 U CN 201320827529U CN 203712338 U CN203712338 U CN 203712338U
- Authority
- CN
- China
- Prior art keywords
- base
- drilling
- pedestal
- symmetry center
- hole
- 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 an adjustable clamp for drilling a symmetry center hole. According to the technical scheme, the adjustable clamp for drilling the symmetry center hole mainly comprises a base and a pair of adjusting stop blocks, wherein sliding grooves and scale lines are respectively arranged on two sides of the base; the scale lines are arranged above the sliding grooves; a through hole is formed in the middle of the base; the adjusting stop blocks are sleeved on the base; bulges matched with the sliding grooves of the base are respectively arranged at the positions, corresponding to the sliding grooves of the base, on the inner side of each adjusting stop block; a screw hole is formed in each of two sides of each adjusting stop block above the corresponding bulge; an adjusting screw is arranged in each screw hole; a baffle is arranged at the upper part of each adjusting stop block and is used for clamping a part. The adjustable clamp is simple in structure and reasonable in design; during machining of symmetry center holes of parts with different sizes, the symmetry center holes of the parts with the different sizes can be machined by only slightly adjusting the adjusting stop blocks of the clamp; the clamp is convenient to use, time-saving and labor-saving, and the production cost is reduced.
Description
Technical field
The utility model relates to the auxiliary clamp in a kind of machining, is specifically related to a kind of flexible jig for drilling symmetrical centre hole.
Background technology
In mechanical drilling process; often can run into the processing of some small lot boring parts; particularly in the man-hour that adds of carrying out symmetrical centre hole part; guarantee the positional precision in hole on part; often need first to rule; the punching of drawing a design; and then carry out Drilling operation; if batch production; need to design special fixture, while carrying out the drilling in symmetrical centre hole for the part of different size, need to design respectively different fixtures; whole operating process so was both wasted time and energy, and cost of idleness.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of flexible jig for drilling symmetrical centre hole, during for the part drilling symmetrical centre hole of different size, the adjusting block that only need to adjust a little fixture just can be realized the processing to different size part symmetrical centre hole, has avoided repeatedly changing the loaded down with trivial details work of matched clamp.
The technical solution of the utility model is: a kind of flexible jig for drilling symmetrical centre hole, it is characterized in that mainly by pedestal and a pair of adjusting block, being formed, described pedestal both sides are respectively equipped with chute and graduation mark, wherein graduation mark is arranged at the top of chute, at the middle part of pedestal, is provided with a through hole; Described adjusting block is sheathed on pedestal, regulating the position corresponding with pedestal chute, inner side of block to be respectively equipped with the projection matching with pedestal chute, the adjusting block both sides of this projection top are respectively equipped with screw, adjustment screw is installed in screw, the top of described adjusting block is provided with baffle plate, for clamping part.
The utility model is simple in structure, reasonable in design, for the symmetrical centre hole of different size part, add man-hour, only need to adjust a little the adjusting block of fixture and just can realize the processing to different size part symmetrical centre hole, easy to use, saved production cost and time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the side view of Fig. 1
Drawing explanation: 1, part, 2, regulate block, 3, pedestal, 4, chute, 5, graduation mark, 6, adjustment screw, 7, through hole.
The specific embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of flexible jig for drilling symmetrical centre hole, mainly pedestal 3 and a pair of adjusting block 2, consist of, described pedestal 3 both sides are respectively equipped with chute 4 and graduation mark 5, and wherein graduation mark 5 is arranged at the top of chute 3, at the middle part of pedestal 3, be provided with a through hole 7, be beneficial to drill bit bottom and top feed; Described adjusting block 2 is sheathed on pedestal 3, regulating the position corresponding with pedestal 3 chutes 4, inner side of block 2 to be respectively equipped with the projection matching with pedestal 3 chutes 4, adjusting block 2 both sides of this projection top are respectively equipped with screw, adjustment screw 6 is installed in screw, for adjusting block 2 is fixed on to pedestal 3, the top of described adjusting block 2 is provided with baffle plate, and this baffle plate is used for clamping part 1.
In use procedure of the present utility model, when the part of drilling different size, first according to the size of first part, move adjusting block, according to scale, set and regulate after block, putting into part clamps, screw adjustment screw, then part is carried out the processing in symmetrical centre hole, in the time need to changing the part of different size, pedestal does not need transposing, only need to unclamp the adjustment screw regulating on block, the mobile block that regulates is to corresponding scale, putting into part clamps, then screw adjustment screw and just can carry out to part the processing in symmetrical centre hole, so both saved the time of changing fixture, also be beneficial to the machining accuracy and the crudy that guarantee part.
The utility model is simple in structure, reasonable in design, for the symmetrical centre hole of different size part, add man-hour, only need to adjust a little the adjusting block of fixture and just can realize the processing to different size part symmetrical centre hole, easy to use, saved production cost and time saving and energy saving.
Claims (1)
1. the flexible jig for drilling symmetrical centre hole, it is characterized in that mainly by pedestal and a pair of adjusting block, being formed, described pedestal both sides are respectively equipped with chute and graduation mark, and wherein graduation mark is arranged at the top of chute, at the middle part of pedestal, are provided with a through hole; Described adjusting block is sheathed on pedestal, regulating the position corresponding with pedestal chute, inner side of block to be respectively equipped with the projection matching with pedestal chute, the adjusting block both sides of this projection top are respectively equipped with screw, adjustment screw is installed in screw, and the top of described adjusting block is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827529.1U CN203712338U (en) | 2013-12-17 | 2013-12-17 | Adjustable clamp for drilling symmetry center hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827529.1U CN203712338U (en) | 2013-12-17 | 2013-12-17 | Adjustable clamp for drilling symmetry center hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712338U true CN203712338U (en) | 2014-07-16 |
Family
ID=51151536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827529.1U Expired - Fee Related CN203712338U (en) | 2013-12-17 | 2013-12-17 | Adjustable clamp for drilling symmetry center hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712338U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785611A (en) * | 2015-03-31 | 2015-07-22 | 国家电网公司 | Adjustable bus bar punching and sample making tool |
| CN108687645A (en) * | 2018-05-21 | 2018-10-23 | 长兴宏力机械科技有限公司 | A kind of board holder of polishing machine |
| CN109291670A (en) * | 2018-10-08 | 2019-02-01 | 李俊 | A kind of plastic plate marking device with adjustable clamp |
| CN110937341A (en) * | 2018-09-21 | 2020-03-31 | 宁波舜宇光电信息有限公司 | Transfer device, rotary table and adjusting method of transfer device |
| CN113000640A (en) * | 2021-01-20 | 2021-06-22 | 佛山市顺德区普利鑫电气有限公司 | Efficient tank shell semi-arc forming device with rapid shaping mechanism and using method thereof |
| CN115415073A (en) * | 2022-08-18 | 2022-12-02 | 天津万达轮胎有限公司 | Color line repairing device |
-
2013
- 2013-12-17 CN CN201320827529.1U patent/CN203712338U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785611A (en) * | 2015-03-31 | 2015-07-22 | 国家电网公司 | Adjustable bus bar punching and sample making tool |
| CN104785611B (en) * | 2015-03-31 | 2017-01-18 | 国家电网公司 | Adjustable bus bar punching and sample making tool |
| CN108687645A (en) * | 2018-05-21 | 2018-10-23 | 长兴宏力机械科技有限公司 | A kind of board holder of polishing machine |
| CN110937341A (en) * | 2018-09-21 | 2020-03-31 | 宁波舜宇光电信息有限公司 | Transfer device, rotary table and adjusting method of transfer device |
| CN109291670A (en) * | 2018-10-08 | 2019-02-01 | 李俊 | A kind of plastic plate marking device with adjustable clamp |
| CN113000640A (en) * | 2021-01-20 | 2021-06-22 | 佛山市顺德区普利鑫电气有限公司 | Efficient tank shell semi-arc forming device with rapid shaping mechanism and using method thereof |
| CN115415073A (en) * | 2022-08-18 | 2022-12-02 | 天津万达轮胎有限公司 | Color line repairing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |