CN102873554A - Punching clamp for flange plate - Google Patents
Punching clamp for flange plate Download PDFInfo
- Publication number
- CN102873554A CN102873554A CN 201210325981 CN201210325981A CN102873554A CN 102873554 A CN102873554 A CN 102873554A CN 201210325981 CN201210325981 CN 201210325981 CN 201210325981 A CN201210325981 A CN 201210325981A CN 102873554 A CN102873554 A CN 102873554A
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- CN
- China
- Prior art keywords
- plate
- fixed head
- screwed hole
- ring flange
- location
- 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.)
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Abstract
The invention discloses a punching clamp for a flange plate. The punching clamp for the flange plate comprises a pedestal, a fixed plate, a top plate, a fixed bolt, a positioning plate and locking bolts, wherein the fixed plate and the top plate are fixed above the pedestal; the pedestal, the fixed plate and the top plate are connected together through the fixed bolt; the positioning plate which can rotate around the fixed bolt is arranged between the fixed plate and the top plate; a first threaded hole and a second threaded hole are formed in the fixed plate and the positioning plate; the locking bolts are arranged in the first threaded hole and the second threaded hole; a first round hole and a second round hole are formed in the fixed plate and the positioning plate respectively and are positioned on the same circumference; and a scale groove is formed in the fixed plate. The punching clamp for the flange plate has a simple structure, is convenient to operate, reduces the labor intensity of workers, facilitates adjustment of quantity and angle of holes, has high processing efficiency and is applicable to batch processing.
Description
Technical field
The present invention relates to a kind of perforating clamp, relate in particular to a kind of ring flange perforating clamp for being positioned at the hole on the same circumference on the processing ring flange.
Background technology
In field of machining, a lot of workpiece all need to carry out perforation processing, and for example ring flange is exactly a kind of common workpiece that needs perforation processing, and its Main Function is to make between pipe and the pipe mutually to be connected, and is connected in the end of pipe.Because structure and the form of ring flange are varied, so the quantity in the hole on the ring flange and angle also can be different, if adopt general universal fixturing to carry out perforation processing, need to carry out the location in hole, between the Kong Yukong angle also need calculate and proofread and correct, its working (machining) efficiency is low, and not easy to operate, workman's labour intensity is large, is not suitable for batch machining.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed the adjusting of a kind of easy to operate, quantity of being convenient to carry out the hole and angle and be applicable to the ring flange perforating clamp of batch machining.
Technical solution of the present invention is achieved in that a kind of ring flange perforating clamp, comprises base, fixed head, top board, set bolt, location-plate and clamping screw; The top of described base is provided with fixed head and top board; Described base, fixed head and top board link together by set bolt; Being provided with between described fixed head and top board can be around the location-plate of set bolt rotation; Have the first screwed hole and the second screwed hole on described fixed head and the location-plate; Be provided with clamping screw in described the first screwed hole and the second screwed hole; Also have the first circular hole and the second circular hole on described fixed head and the location-plate; Described the first circular hole and the second circular hole are positioned on the same circumference; Described fixed head is provided with the scale groove.
Preferably, described location-plate exposes the lower surface of part of fixed head and the bottom surface of fixed head flushes.
Preferably, described the first screwed hole and the second screwed hole are positioned on the same circumference.
Preferably, described the first circular hole and the second circular hole lay respectively at the outside of the first screwed hole and the second screwed hole.
Preferably, described top board is disc.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of ring flange perforating clamp of the present invention program, simple in structure, easy to operate, reduced workman's labour intensity, be convenient to carry out the adjusting of quantity and the angle in hole, working (machining) efficiency is high, is applicable to batch machining.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of ring flange perforating clamp of the present invention;
Accompanying drawing 2 is the cutaway view of ring flange perforating clamp of the present invention;
Accompanying drawing 3 is the use state stereogram of ring flange perforating clamp of the present invention;
Wherein: 1, base; 2, fixed head; 3, top board; 4, set bolt; 5, location-plate; 6, clamping screw; 7, the first screwed hole; 8, the second screwed hole; 9, the first circular hole; 10, the second circular hole; 11, scale groove; 12, ring flange.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Of the present invention a kind of ring flange perforating clamp shown in accompanying drawing 1,2 comprises base 1, fixed head 2, top board 3, set bolt 4, location-plate 5 and clamping screw 6; The top of described base 1 is provided with fixed head 2 and top board 3; Described top board 3 is disc; Described base 1, fixed head 2 and top board 3 link together by set bolt 4; 3 on described fixed head 2 and top board are provided with can be around the location-plate 5 of set bolt 4 rotations; Described location-plate 5 exposes the lower surface of part of fixed head 2 and the bottom surface of fixed head 2 flushes; Have the first screwed hole 7 and the second screwed hole 8 on described fixed head 2 and the location-plate 5; Described the first screwed hole 7 and the second screwed hole 8 are positioned on the same circumference; Be provided with clamping screw 6 in described the first screwed hole 7 and the second screwed hole 8; Also have the first circular hole 9 and the second circular hole 10 on described fixed head 2 and the location-plate 3; Described the first circular hole 9 and the second circular hole 10 are positioned on the same circumference; Described the first circular hole 9 and the second circular hole 10 lay respectively at the outside of the first screwed hole 7 and the second screwed hole 8; Described fixed head 5 is provided with scale groove 11.
Of the present invention a kind of ring flange perforating clamp as shown in Figure 3, during use, the ring flange 12 that needs perforation processing is placed on the base 1, then successively with top board 3, location-plate 5 and fixed head 2 are spun on the set bolt 4, and then pass through set bolt 4 with base 1, ring flange 12, top board 3, location-plate 5 and fixed head 2 link together, screw the clamping screw 6 in the first screwed hole 7, fix fixed head 2, then according to the needs of processing, adjust the position of location-plate 5 according to the scale groove 10 on the fixed head 2, adjust complete after, screw the clamping screw 6 in the second screwed hole 8, by the first circular hole and the second circular hole ring flange 12 is carried out perforation processing, after the completion of processing, unscrew the clamping screw 6 in the second screwed hole 8, take fixed head 2 as benchmark, according to the scale groove 10 on the fixed head 2, be rotated further location-plate 5 to desired location, and then carry out perforation processing, and so repeatedly, until satisfy process requirements.
Ring flange perforating clamp of the present invention, simple in structure, easy to operate, reduced workman's labour intensity, be convenient to carry out the adjusting of quantity and the angle in hole, working (machining) efficiency is high, is applicable to batch machining.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a ring flange perforating clamp is characterized in that: comprise base, fixed head, top board, set bolt, location-plate and clamping screw; The top of described base is provided with fixed head and top board; Described base, fixed head and top board link together by set bolt; Being provided with between described fixed head and top board can be around the location-plate of set bolt rotation; Have the first screwed hole and the second screwed hole on described fixed head and the location-plate; Be provided with clamping screw in described the first screwed hole and the second screwed hole; Also have the first circular hole and the second circular hole on described fixed head and the location-plate; Described the first circular hole and the second circular hole are positioned on the same circumference; Described fixed head is provided with the scale groove.
2. ring flange perforating clamp according to claim 1 is characterized in that: described location-plate exposes the lower surface of part of fixed head and the bottom surface of fixed head flushes.
3. ring flange perforating clamp according to claim 2, it is characterized in that: described the first screwed hole and the second screwed hole are positioned on the same circumference.
4. ring flange perforating clamp according to claim 3, it is characterized in that: described the first circular hole and the second circular hole lay respectively at the outside of the first screwed hole and the second screwed hole.
5. described ring flange perforating clamp one of according to claim 1-4, it is characterized in that: described top board is disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210325981 CN102873554A (en) | 2012-09-06 | 2012-09-06 | Punching clamp for flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210325981 CN102873554A (en) | 2012-09-06 | 2012-09-06 | Punching clamp for flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873554A true CN102873554A (en) | 2013-01-16 |
Family
ID=47475186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210325981 Pending CN102873554A (en) | 2012-09-06 | 2012-09-06 | Punching clamp for flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873554A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624714A (en) * | 2013-12-04 | 2014-03-12 | 烟台鑫海矿山机械有限公司 | Flange hole line drawing positioning device |
| CN104690568A (en) * | 2013-12-05 | 2015-06-10 | 淄博永华滤清器制造有限公司 | Positioner for processing of back cover of ship filter |
-
2012
- 2012-09-06 CN CN 201210325981 patent/CN102873554A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624714A (en) * | 2013-12-04 | 2014-03-12 | 烟台鑫海矿山机械有限公司 | Flange hole line drawing positioning device |
| CN103624714B (en) * | 2013-12-04 | 2016-09-07 | 山东鑫海矿业技术装备股份有限公司 | A kind of flange hole line positioner |
| CN104690568A (en) * | 2013-12-05 | 2015-06-10 | 淄博永华滤清器制造有限公司 | Positioner for processing of back cover of ship filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |