CN202292180U - A drilling positioning clamp - Google Patents
A drilling positioning clamp Download PDFInfo
- Publication number
- CN202292180U CN202292180U CN2011203655596U CN201120365559U CN202292180U CN 202292180 U CN202292180 U CN 202292180U CN 2011203655596 U CN2011203655596 U CN 2011203655596U CN 201120365559 U CN201120365559 U CN 201120365559U CN 202292180 U CN202292180 U CN 202292180U
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- China
- Prior art keywords
- pull bar
- product
- working face
- fixed head
- cylinder
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- 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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- 238000005553 drilling Methods 0.000 title abstract 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model belongs to the tool equipment technology field, and provides a drilling positioning clamp, which comprises a base plate and a fixation board that is laterally fixed on the base plate; the fixation board is provided with a work surface; the work surface is passed by a pull bar; the fixation board is also provided with a cylinder; the rear end of the pull bar is connected with the cylinder; the front end of the pull bar is hinged to a hook; the products that need to be drilled are pre-arranged on the work surface, and the cylinder drives the pull bar move to press the hook on the products so as to positioning the product on the work surface. The utility model is provided with simple structure, convenient clamping and positioning, and high efficiency; the products can be stably fixed to the positioning fixation board laterally by driving the hook by the pull bar, which is convenient for drilling the products in the next step, thus processing precision and quality are guaranteed.
Description
Technical field
The utility model belongs to the tooling device technical field, relates to a kind of boring positioning fixture.
Background technology
In order to protect the generator of automobile, generally all be provided with end cap, so the shape of end cap and size accuracy are extremely important, process the excessive and too small assembling that all can influence on generator.Digit Control Machine Tool need will be treated product orientation firmly through positioning fixture, so that hole when the sidepiece of end cap is holed; Therefore the quality of positioning fixture design is related to the quality of product and the problem of working (machining) efficiency; The shortcoming that existing positioning fixture exists is: it is not firm to locate, and complicated operation has had a strong impact on the machining accuracy and the quality of end cap; The processing time consuming effort, and percent defective is high.
Summary of the invention
The utility model technical problem to be solved is the present situation to prior art, and provides a kind of simple in structure, clamps the location conveniently, improves the boring positioning fixture of borehole accuracy and quality.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of boring positioning fixture; Comprise base plate and the lateral fixation fixed head on base plate; It is characterized in that described fixed head is provided with working face, on working face, be equipped with pull bar; Also be provided with cylinder on the described fixed head; The rear end of pull bar is connected with cylinder, on the leading section of pull bar, is hinged with drag hook, drives the pull bar motion through cylinder drag hook is pressed on the product product orientation on working face thereby product to be holed is placed on the working face back in advance.
The measure of taking for the optimization such scheme specifically comprises:
In above-mentioned a kind of boring positioning fixture; Described base plate is provided with first supporting pin; First supporting pin is provided with supporter, in the first supporting pin set inside spring that acts on the supporter is arranged, and described support body supports is in product wait the to hole bottom at position.Here make supporter have roof pressure power upwards through spring, be in vacant state in product orientation back integral body on fixed head, supporter just in time is supported on product wait the to hole bottom at position, to hole easily and accurately.
In above-mentioned a kind of boring positioning fixture, second supporting pin that supports when also being provided with the product lateral register on the working face of described fixed head also is provided with alignment pin on the working face of described fixed head.Here the product space that can treat lateral register through alignment pin is located in advance.
In above-mentioned a kind of boring positioning fixture, the working face of described fixed head is two.Here working face has two, like this can two products of disposable boring, improved operating efficiency.
Compared with prior art, the advantage of the utility model is simple in structure, clamps the location conveniently; Efficient is high; Driving drag hook through pull bar can be with on the stable lateral register fixed head securely of product, so that next step has guaranteed machining accuracy and quality to the product processing of holing.
Description of drawings
Fig. 1 is the overall structure sketch map of this boring positioning fixture.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Among the figure, base plate 1; Fixed head 2; Working face 2a; Pull bar 3; Drag hook 4; Cylinder 5; First supporting pin 6; Supporter 7; Second supporting pin 8; Alignment pin 9; Product 10.
As shown in Figure 1, this boring positioning fixture is used for end cap is carried out lateral register so that hole, and mainly comprises base plate 1 and the lateral fixation fixed head 2 on base plate 1; Fixed head 2 is provided with working face 2a, on working face 2a, is equipped with pull bar 3, also is provided with cylinder 5 on the fixed head 2; The rear end of pull bar 3 is connected with cylinder 5, on the leading section of pull bar 3, is hinged with drag hook 4, here in order to increase work efficiency; The working face 2a of fixed head 2 is two; Identical parts are set on working face 2a, like this can two products 10 of disposable boring, second supporting pin 8 that supports when also being provided with on the working face 2a of fixed head 2 to product 10 lateral registers; In order to carry out pre-determined bit, also be provided with alignment pin 9 on the working face 2a of described fixed head 2 in addition.
Hole accurately for ease; Guarantee the quality and the efficient of boring, base plate 1 is provided with first supporting pin, 6, the first supporting pins 6 and is provided with supporter 7; In first supporting pin, 6 set inside the spring that acts on the supporter 7 is arranged; Supporter 7 is supported on product 10 wait the to hole bottom at position, makes supporter 7 have roof pressure power upwards through spring here, is positioned at product 10 that back integral body is in vacant state on the fixed head 2; Supporter 7 just in time is supported on product 10 wait the to hole bottom at position, to hole easily and accurately.
The operation principle of this boring positioning fixture is following: at first with pin joint rotation some angle of drag hook 4 along pull bar 3; Make product 10 can pass drag hook 4; Product to be holed 10 is placed on working face 2a in advance; Adjusting drag hook 4 angles once more makes drag hook 4 block product 10; Make 9 pairs of products of alignment pin 10 carry out pre-determined bit after adjusting product 10 positions then, simultaneously supporter 7 be supported on product 10 wait to hole the position the bottom and have roof pressure power upwards, drive pull bars 3 and move backward drag hook 4 to be pressed on the product 10 product 10 is positioned on the working face 2a and hole thereby operate cylinder 5 again.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spiritual defined scope of the utility model.
Claims (4)
- One kind boring positioning fixture; Comprise base plate (1) and the lateral fixation fixed head (2) on base plate (1); It is characterized in that described fixed head (2) is provided with working face (2a), on working face (2a), be equipped with pull bar (3); Also be provided with cylinder (5) on the described fixed head (2); The rear end of pull bar (3) is connected with cylinder (5), on the leading section of pull bar (3), is hinged with drag hook (4), and product to be holed (10) is placed on working face (2a) in advance and upward makes drag hook (4) be pressed in product (10) through cylinder (5) drive pull bar (3) motion thereby upward product (10) is positioned on the working face (2a) in the back.
- 2. a kind of boring positioning fixture according to claim 1; It is characterized in that; Described base plate (1) is provided with first supporting pin (6); First supporting pin (6) is provided with supporter (7), in first supporting pin (6) set inside the spring that acts on the supporter (7) is arranged, and described supporter (7) is supported on product (10) wait the to hole bottom at position.
- 3. a kind of boring positioning fixture according to claim 1 and 2; It is characterized in that; Second supporting pin (8) that supports when also being provided with product (10) lateral register on the working face (2a) of described fixed head (2) also is provided with alignment pin (9) on the working face (2a) of described fixed head (2).
- 4. a kind of boring positioning fixture according to claim 3 is characterized in that, the working face (2a) of described fixed head (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203655596U CN202292180U (en) | 2011-09-20 | 2011-09-20 | A drilling positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203655596U CN202292180U (en) | 2011-09-20 | 2011-09-20 | A drilling positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292180U true CN202292180U (en) | 2012-07-04 |
Family
ID=46361157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203655596U Expired - Fee Related CN202292180U (en) | 2011-09-20 | 2011-09-20 | A drilling positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292180U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806899A (en) * | 2012-08-07 | 2012-12-05 | 宁波东浩铸业有限公司 | Handbrake base support and drilling machine for machining same |
| CN106239214A (en) * | 2016-08-25 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of generator support processing tool |
| CN106239216A (en) * | 2016-08-27 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One is used for processing air discharging manifold flange hole fixture |
| CN106271758A (en) * | 2016-08-25 | 2017-01-04 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of for generator support even surface processing jig |
| CN109396901A (en) * | 2017-08-15 | 2019-03-01 | 上海国上机电科技有限公司 | A kind of fixation device of manufacture truck gear lock drilling |
-
2011
- 2011-09-20 CN CN2011203655596U patent/CN202292180U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806899A (en) * | 2012-08-07 | 2012-12-05 | 宁波东浩铸业有限公司 | Handbrake base support and drilling machine for machining same |
| CN102806899B (en) * | 2012-08-07 | 2015-02-11 | 宁波东浩铸业有限公司 | Handbrake base support and drilling machine for machining same |
| CN106239214A (en) * | 2016-08-25 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of generator support processing tool |
| CN106271758A (en) * | 2016-08-25 | 2017-01-04 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of for generator support even surface processing jig |
| CN106239216A (en) * | 2016-08-27 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One is used for processing air discharging manifold flange hole fixture |
| CN109396901A (en) * | 2017-08-15 | 2019-03-01 | 上海国上机电科技有限公司 | A kind of fixation device of manufacture truck gear lock drilling |
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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: 20120704 Termination date: 20140920 |
|
| EXPY | Termination of patent right or utility model |