CN204195305U - Gear pump case end face of flange secondary process frock - Google Patents
Gear pump case end face of flange secondary process frock Download PDFInfo
- Publication number
- CN204195305U CN204195305U CN201420512381.7U CN201420512381U CN204195305U CN 204195305 U CN204195305 U CN 204195305U CN 201420512381 U CN201420512381 U CN 201420512381U CN 204195305 U CN204195305 U CN 204195305U
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- China
- Prior art keywords
- threaded rod
- connecting hole
- bottom plate
- nut
- threaded
- 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
Links
- 238000000034 method Methods 0.000 title abstract description 5
- 238000003754 machining Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model relates to gear pump case end face of flange secondary process frock.Comprise the base plate that middle part is provided with multiple pin-and-hole, also comprise all with multiple cushion blocks of pin, each pin lays respectively in each pin-and-hole; Also comprise two hold down gags; First hold down gag comprises the first pressing plate, first pressing plate is provided with connecting hole, also comprise the threaded rod that bottom is positioned at the screwed hole be opened on base plate, the middle part of threaded rod is positioned at connecting hole, the first locknut is provided with in the upper end of this threaded rod, be provided with the first support bar that top is provided with external thread part in the outside of this threaded rod, this external thread part is provided with nut; Second hold down gag comprises the second pressing plate, second pressing plate is provided with connecting hole, also comprise the threaded rod that bottom is positioned at the screwed hole be opened on base plate, the middle part of threaded rod is positioned at connecting hole, the second locknut is provided with in the upper end of this threaded rod, be provided with the second support bar that top is provided with external thread part in the outside of this threaded rod, this external thread part is provided with nut.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, especially, relate to a gear pump casing flange terminal surface auxiliary machining frock.
Background
As shown in fig. 1, the gear pump housing workpiece comprises a housing 5, and upper and lower flanges 4 are integrally formed on the housing 5. In actual machining, the housing 5 and the flanges 4 are integrally cast, and then the end faces and other portions of the flanges 4 are finished in the machining center. Because the shape of the gear pump shell workpiece is irregular, the workpiece is difficult to be directly fixed on a processing platform, which brings difficulty to the processing of the end face of the flange 4.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the well-known art and provide a simple structure, simple operation, fixed and fix a position effectual gear pump shell flange terminal surface auxiliary processing frock.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the auxiliary machining tool for the flange end face of the gear pump shell comprises a bottom plate, a plurality of vertical pin holes and a plurality of cushion blocks, wherein the plurality of vertical pin holes are formed in the middle of the bottom plate; the device also comprises a first pressing device and a second pressing device; the first pressing device comprises a first pressing plate, a connecting hole is formed in the first pressing plate, the first pressing device further comprises a threaded rod with the bottom end positioned in the threaded hole formed in the bottom plate, the middle of the threaded rod is positioned in the connecting hole, a first locking nut is arranged at the upper end of the threaded rod, a first supporting rod with the bottom end fixedly connected with the bottom plate and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part; the second pressing device comprises a second pressing plate, a connecting hole is formed in the second pressing plate, the second pressing device further comprises a threaded rod with the bottom end located in the threaded hole formed in the bottom plate, the middle of the threaded rod is located in the connecting hole, a second locking nut is arranged at the upper end of the threaded rod, a second supporting rod with the bottom end fixedly connected with the bottom plate and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part.
The utility model has the advantages that: the utility model provides a simple reasonable frock that is used for assisting gear pump casing work piece flange terminal surface to process of structural design has promoted the fixed convenience and the steadiness of gear pump casing work piece through set up the female first closing device who constitutes and the female second closing device who constitutes by second clamp plate, threaded rod and second lock by first clamp plate, threaded rod and first lock on the bottom plate. The setting of the cushion that is equipped with the pin has promoted the convenience that the cushion was changed, realizes the control to size processing through the cushion of the different thickness of apolegamy to the casing work piece of unidimensional height.
Drawings
Fig. 1 is a schematic view of the structure of the utility model in use.
In the figure: 1. a first lock nut; 2. A first platen; 3. A first support bar; 4. A flange; 5. A housing; 6. An inner cavity of the shell; 7. A second lock nut; 8. A second platen; 9. A second support bar; 10. A base plate; 11. Cushion blocks; 12. A pin hole.
Detailed Description
In order to further understand the contents, features and functions of the present invention, the following embodiments are exemplified as follows:
referring to fig. 1, the present invention includes a bottom plate 10, a plurality of vertical pin holes 12 formed in the middle of the bottom plate 10, and a plurality of pads 11 each having a pin, each pin being located in each pin hole 12. The cushion blocks 11 are used for cushioning the shell workpieces to a certain height, and the cushion blocks 11 with different thicknesses are selected for the shell workpieces with different sizes and heights.
The device further comprises a first pressing device and a second pressing device which are respectively used for pressing and fixing the edge of the flange 4 positioned below the shell workpiece and the bottom wall of the shell inner cavity 6. Wherein,
the first pressing device comprises a first pressing plate 2, a connecting hole is formed in the first pressing plate 2, the first pressing device further comprises a threaded rod with the bottom end located in a threaded hole formed in the bottom plate 10, the middle of the threaded rod is located in the connecting hole, a first lock nut 1 is arranged at the upper end of the threaded rod, a first supporting rod 3 with the bottom end fixedly connected with the bottom plate 10 and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part. The nut is used to adjust the overall height of the first support rod 3.
The second pressing device comprises a second pressing plate 8, a connecting hole is formed in the second pressing plate 8, the second pressing device further comprises a threaded rod with the bottom end located in the threaded hole formed in the bottom plate 10, the middle of the threaded rod is located in the connecting hole, a second lock nut 7 is arranged at the upper end of the threaded rod, a second supporting rod 9 with the bottom end fixedly connected with the bottom plate 10 and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part. The nut is used to adjust the overall height of the second support bar 9.
The using method comprises the following steps: the selected cushion blocks 11 are determined according to the size and the shape of the shell workpiece, the shell workpiece is placed in the middle of the bottom plate 10 and on each cushion block 11, and the end face of the flange 4 to be machined is upward. Then the nut is rotated to adjust the height of the first supporting rod 3, namely the height of the first pressure plate 2, and the first pressure plate 2 is rotated to enable the inner end of the first pressure plate 2 to be pressed on the edge of the flange 4 below the shell workpiece. Then the nut is rotated to adjust the height of the second supporting rod 9, namely the height of the second pressing plate 8, and the second pressing plate 8 is rotated to enable the inner end to be pressed on the edge of the bottom wall of the inner cavity 6 of the shell. And then, fixing the whole tool and the workpiece on an operation table of a machining center to machine the end face of the flange 4.
Claims (1)
1. The utility model provides a gear pump casing flange terminal surface auxiliary processing frock which characterized in that: the novel anti-theft device comprises a bottom plate (10), a plurality of vertical pin holes (12) and a plurality of cushion blocks (11) with pins, wherein the middle part of the bottom plate (10) is provided with the plurality of vertical pin holes, and the pins are respectively positioned in the pin holes (12); the device also comprises a first pressing device and a second pressing device; the first pressing device comprises a first pressing plate (2), a connecting hole is formed in the first pressing plate (2), the first pressing device further comprises a threaded rod with the bottom end positioned in the threaded hole formed in the bottom plate (10), the middle of the threaded rod is positioned in the connecting hole, a first lock nut (1) is arranged at the upper end of the threaded rod, a first supporting rod (3) with the bottom end fixedly connected with the bottom plate (10) and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part; the second pressing device comprises a second pressing plate (8), a connecting hole is formed in the second pressing plate (8), the second pressing device further comprises a threaded rod with the bottom end located in the threaded hole formed in the bottom plate (10), the middle of the threaded rod is located in the connecting hole, a second lock nut (7) is arranged at the upper end of the threaded rod, a second supporting rod (9) with the bottom end fixedly connected with the bottom plate (10) and the top provided with an external threaded part is arranged on the outer side of the threaded rod, and a nut is arranged on the external threaded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512381.7U CN204195305U (en) | 2014-09-05 | 2014-09-05 | Gear pump case end face of flange secondary process frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512381.7U CN204195305U (en) | 2014-09-05 | 2014-09-05 | Gear pump case end face of flange secondary process frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195305U true CN204195305U (en) | 2015-03-11 |
Family
ID=52653304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512381.7U Expired - Fee Related CN204195305U (en) | 2014-09-05 | 2014-09-05 | Gear pump case end face of flange secondary process frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195305U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345520A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool and machining method of sprocket-wheel cases of mini-tiller |
| CN105965075A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Machining tool of footing of motor casing |
| CN109202479A (en) * | 2017-02-27 | 2019-01-15 | 朱晶晶 | A kind of localization tool of nonstandard workpiece |
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
| CN109732373A (en) * | 2019-03-01 | 2019-05-10 | 天津市巨星祥海机械有限公司 | A kind of pump body end surface drilling clamping device |
-
2014
- 2014-09-05 CN CN201420512381.7U patent/CN204195305U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345520A (en) * | 2015-11-23 | 2016-02-24 | 重庆凯顺机械有限公司 | Clamping tool and machining method of sprocket-wheel cases of mini-tiller |
| CN105965075A (en) * | 2016-06-27 | 2016-09-28 | 泰州市姜堰德力电机有限公司 | Machining tool of footing of motor casing |
| CN105965075B (en) * | 2016-06-27 | 2017-12-12 | 泰州市姜堰德力电机有限公司 | The processing tool of the footing of motor casing |
| CN109202479A (en) * | 2017-02-27 | 2019-01-15 | 朱晶晶 | A kind of localization tool of nonstandard workpiece |
| CN109202478A (en) * | 2017-02-27 | 2019-01-15 | 朱晶晶 | The localization tool of nonstandard workpiece |
| CN109202479B (en) * | 2017-02-27 | 2020-06-19 | 丁建利 | Positioning jig for non-standard workpiece |
| CN109202478B (en) * | 2017-02-27 | 2020-06-19 | 丁建利 | Positioning jig for non-standard workpiece |
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
| CN109732373A (en) * | 2019-03-01 | 2019-05-10 | 天津市巨星祥海机械有限公司 | A kind of pump body end surface drilling clamping 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: 20150311 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |