CN102729079A - Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump - Google Patents
Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump Download PDFInfo
- Publication number
- CN102729079A CN102729079A CN2012102263252A CN201210226325A CN102729079A CN 102729079 A CN102729079 A CN 102729079A CN 2012102263252 A CN2012102263252 A CN 2012102263252A CN 201210226325 A CN201210226325 A CN 201210226325A CN 102729079 A CN102729079 A CN 102729079A
- Authority
- CN
- China
- Prior art keywords
- drilling
- fixed block
- drill jig
- pump
- 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.)
- Pending
Links
Images
Abstract
The invention provides a drilling clamp for drilling installing holes of a flange disc of a pump body of a multi-stage pump, comprising a drilling die block with drilling holes, wherein the drilling die block locks a fixed block and a locking screw on a working platform of a drilling machine; the drilling die block is ring-shaped; the diameter of the drilling die block is adaptive to the diameter of an outlet of the pump body of the multi-stage pump; a connector is arranged at the middle part of the drilling die block; a locking hole is arranged at the middle part of the connector; and the fixed block is rectangular, a through hole is arranged at the middle part of the fixed block. Since the drilling die block adaptive to the diameter of the outlet of the pump body of the multi-stage pump and the matched and rectangular fixed block are adopted, the drilling clamp provided by the invention has the advantages that the clamping degree is high, the positions of the drilled installing holes are accurate, the disassembly and assembly are convenient, the structure is simple and the implementation is easy.
Description
Technical field
The present invention relates to a kind of boring grab, especially relate to a kind of boring grab that bores multistage pump pump housing ring flange installing hole.
Background technology
At present,, exist the not high drawback of clamping degree, be prone to cause the ring flange position of mounting hole deviation that is drilled with, flange is not installed, influence the service behaviour of entire product at the anchor clamps that are drilled with multistage pump pump housing ring flange installing hole; Influence operating efficiency simultaneously because of the anchor clamps dismounting is inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of boring grab that bores multistage pump pump housing ring flange installing hole, solve the problem that existing boring grab clamping degree is not high and dismounting is inconvenient.
The technical solution adopted for the present invention to solve the technical problems is: a kind of boring grab that is applicable to multistage pump pump housing upper flange plate installing hole; Comprise the drill jig piece that is provided with boring; Described drill jig piece is locked at workpiece on the Drilling machines bench through fixed block and lock-screw, and described drill jig piece is circular; The diameter of described drill jig piece diameter and the outlet of the multistage pump pump housing is suitable, and described drill jig piece middle part is provided with connector, and the middle part of described connector is provided with locking hole; Described fixed block is rectangle, and the center is provided with through hole.
Second fixed block, second lock-screw that second kind of clamping structure of the present invention, the both sides of described connector are provided with second locking hole and cooperate the setting of second locking hole locking, the described second fixed block ovalize; The center is provided with second through hole.
Further, in order to improve the clamping degree of anchor clamps, also be provided with the limited block that five equilibrium is provided with on the described drill jig piece.
Further, in order to improve the service life of drill jig piece, be provided with guide pin bushing in the described boring.
Beneficial effect of the present invention: owing to be employed in the drill jig piece and the be rectangle fixed block that be used suitable with multistage pump pumping hole diameter, have the clamping degree height, the position of mounting hole that is drilled with is accurate, the advantage of easy accessibility.It is simple in structure, is easy to realize.
Below will combine accompanying drawing and embodiment, the present invention will be carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is an organigram of the present invention.
Fig. 2 is the partial schematic diagram of Fig. 1.The structure of signal drill jig piece.
Fig. 3 is the organigram of another embodiment of the invention.
Among the figure: 1. drill jig piece, 2. fixed block, 3. lock-screw, 4. boring, 5. connector, 6. locking hole, 7. second locking hole, 8. second fixed block, 9. second lock-screw, 10. limited block, 11. guide pin bushings, 12. through holes, 13. second through holes.
The specific embodiment
Further, in order to improve the service life of drill jig piece, be provided with guide pin bushing 11 in the described boring 4.
Embodiment 2; On the basis of embodiment 1; Extremely shown in Figure 3 like Fig. 1; Second fixed block 8, second lock-screw 9 that second kind of clamping structure of the present invention, the both sides of described connector 5 are provided with second locking hole 7 and cooperate that the locking of second locking hole 7 is provided with, described second fixed block, 8 ovalizes; The center is provided with second through hole 13.
Above embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
The present invention does not relate to all identical with the prior art prior art that maybe can adopt of part and realizes.
Claims (4)
1. boring grab that bores multistage pump pump housing ring flange installing hole, it is characterized in that: comprise the drill jig piece that is provided with boring, described drill jig piece is locked at workpiece on the Drilling machines bench through fixed block and lock-screw, and described drill jig piece is circular; The diameter of described drill jig piece diameter and the outlet of the multistage pump pump housing is suitable, and described drill jig piece middle part is provided with connector, and the middle part of described connector is provided with locking hole; Described fixed block is rectangle, and the center is provided with through hole.
2. the boring grab of brill multistage pump pump housing ring flange installing hole according to claim 1 is characterized in that: second fixed block, second lock-screw that the both sides of described connector are provided with second locking hole and cooperate the setting of second locking hole locking; The described second fixed block ovalize, the center is provided with second through hole.
3. according to the boring grab of the described brill multistage pump of claim 1 pump housing ring flange installing hole, it is characterized in that: also be provided with the limited block that five equilibrium is provided with on the described drill jig piece.
4. according to the boring grab of the described brill multistage pump of claim 1 pump housing ring flange installing hole, it is characterized in that: be provided with guide pin bushing in the described boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102263252A CN102729079A (en) | 2012-07-03 | 2012-07-03 | Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102263252A CN102729079A (en) | 2012-07-03 | 2012-07-03 | Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729079A true CN102729079A (en) | 2012-10-17 |
Family
ID=46985749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102263252A Pending CN102729079A (en) | 2012-07-03 | 2012-07-03 | Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191272A (en) * | 2013-10-18 | 2014-12-10 | 谈茁 | Drilling positioning fixture for drilling flange disc mounting hole in multi-stage pump body |
| CN113894309A (en) * | 2021-10-30 | 2022-01-07 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN2820424Y (en) * | 2005-08-05 | 2006-09-27 | 安徽福臻技研有限公司 | Hole drilling clamp |
| CN200995336Y (en) * | 2006-12-11 | 2007-12-26 | 比亚迪股份有限公司 | Clamp for borehole |
| CN201309089Y (en) * | 2008-11-10 | 2009-09-16 | 中机洛阳轴承科技有限公司 | Error proofing clamp for manufacturing mass hole series components |
| CN202240578U (en) * | 2011-09-30 | 2012-05-30 | 哈尔滨汽轮机厂有限责任公司 | Guide vane rotary handle boring clamp |
-
2012
- 2012-07-03 CN CN2012102263252A patent/CN102729079A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN2820424Y (en) * | 2005-08-05 | 2006-09-27 | 安徽福臻技研有限公司 | Hole drilling clamp |
| CN200995336Y (en) * | 2006-12-11 | 2007-12-26 | 比亚迪股份有限公司 | Clamp for borehole |
| CN201309089Y (en) * | 2008-11-10 | 2009-09-16 | 中机洛阳轴承科技有限公司 | Error proofing clamp for manufacturing mass hole series components |
| CN202240578U (en) * | 2011-09-30 | 2012-05-30 | 哈尔滨汽轮机厂有限责任公司 | Guide vane rotary handle boring clamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191272A (en) * | 2013-10-18 | 2014-12-10 | 谈茁 | Drilling positioning fixture for drilling flange disc mounting hole in multi-stage pump body |
| CN113894309A (en) * | 2021-10-30 | 2022-01-07 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
| CN113894309B (en) * | 2021-10-30 | 2022-07-12 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203484942U (en) | Drilling and positioning clamp of drilling flange plate installation hole on pump body of multistage pump | |
| CN104002167A (en) | Multi-component machining fixture for machining centres | |
| CN104475801A (en) | Automatic drill of ring part | |
| CN103659366A (en) | Positioning tool for drilling | |
| CN103639766A (en) | Positioning fixture for borehole | |
| CN102729079A (en) | Drilling clamp for drilling installing holes of flange disc of pump body of multi-stage pump | |
| CN204718735U (en) | Expansion sleeve type dynamic balance jig | |
| CN105081810A (en) | Multi-way high-precision porous part clamp and part machining method | |
| CN103639779A (en) | High-precision positioning fixture for drilling | |
| CN205021216U (en) | Porous part anchor clamps of multidirectional high accuracy | |
| CN104191272A (en) | Drilling positioning fixture for drilling flange disc mounting hole in multi-stage pump body | |
| CN104174890B (en) | Lock core punching, tapping mechanism | |
| CN202964133U (en) | Lathe machining fixture | |
| CN202571873U (en) | Clamp for drilling thread hole on small flange for automobile engine installing seat | |
| CN109483271B (en) | Processing frock of ring flange locating hole | |
| CN203696523U (en) | Machining clamp for valve body of Y-shaped stop valve | |
| CN106424332A (en) | Quick mounting structure of bending mechanism | |
| CN106270659A (en) | A kind of casing Boring machine processing device | |
| CN104084615A (en) | Machining method of ring support | |
| CN104057336A (en) | Precise numerical control milling machining clamp for swash plate type parts of servo mechanism oil pump | |
| CN102728869A (en) | Pump port drilling clamp of multi-stage pump | |
| CN201863008U (en) | Eccentric circle processing clamp | |
| CN203317080U (en) | Valve machining tooling | |
| CN203566121U (en) | Machining tool used for air cooler | |
| CN204276959U (en) | A kind of multi-pore drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |