CN208289456U - A kind of special fixture of pump case drilling part processing - Google Patents
A kind of special fixture of pump case drilling part processing Download PDFInfo
- Publication number
- CN208289456U CN208289456U CN201820735895.7U CN201820735895U CN208289456U CN 208289456 U CN208289456 U CN 208289456U CN 201820735895 U CN201820735895 U CN 201820735895U CN 208289456 U CN208289456 U CN 208289456U
- Authority
- CN
- China
- Prior art keywords
- pump case
- clamp body
- mandrel
- semi
- part processing
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of special fixtures of pump case drilling part processing, chuck body including vertical setting, chuck body is made of clamp body one and clamp body two, clamp body one is equipped with cavity one, clamp body two is equipped with cavity two, chuck body is equipped with the mandrel one for cooperating with pump case datum hole, one end of mandrel one is equipped with gasket and bolt one, clamp body one and two upper end of clamp body are respectively equipped with semi-circular base, semi-circular base is equipped with through-hole at center, fastening seat is equipped with above semi-circular base, fastening seat is fixedly connected by bolt two and two semi-circular base, it fastens seat and is equipped with mandrel two, two lower end of mandrel passes through fastening seat center and pump case upper end aperture and is cooperatively connected, two upper end of mandrel is connect with positioning sleeve, it is fixedly connected between positioning sleeve and fastening seat by positioning pin, it positions set upper side and is equipped with positioning Sleeve.The special fixture structure of pump case drilling part processing is simple, easily manufactured, and processing efficiency can be improved.
Description
Technical field
The utility model relates to machine-building special fixtures, and in particular to a kind of exclusive clamps of pump case drilling part processing
Tool.
Background technique
Pump is used as a kind of energy delivery means, is widely applied to every field.But the shape of pump is unique, because
This must manufacture dedicated fixture in process of production, it is fixed.Currently, due to the fast development of China's manufacturing industry,
There has also been certain progress in terms of the fixture of pump.But for the special fixture of pump case drilling part processing, existing pump case is special
With fixture, mostly structure is complicated, and manufacturing process is cumbersome, at high cost and be unfavorable for being widely popularized.
Utility model content
The purpose of this utility model is to provide a kind of special fixtures of pump case drilling part processing, and structure is simple, system
It makes conveniently, and processing efficiency can be improved.
To achieve the above object, the utility model provides the following technical solutions:
A kind of special fixture of pump case drilling part processing, the chuck body including vertical setting, the chuck body by
Clamp body one and clamp body two form, and the clamp body one is equipped with cavity one, and the clamp body two is equipped with cavity two, described
For placing pump case, the clamp body one is connect with clamp body two for cavity one and cavity two, and the chuck body is equipped with and is used for
With the mandrel one of pump case datum hole cooperation, one end that the mandrel one passes through pump case datum hole is equipped with gasket and bolt one, institute
It states clamp body one and two upper end of clamp body is respectively equipped with semi-circular base, two semi-circular bases constitute a full-circle spray pattern pedestal,
Through-hole is equipped at the semi-circular base center, pump case upper end aperture passes through through-hole, is equipped with above the semi-circular base tight
Gu seat, the fastening seat is fixedly connected by bolt two and two semi-circular base, and the fastening seat is equipped with mandrel two, described
Two lower end of mandrel passes through fastening seat center and pump case upper end aperture and is cooperatively connected, and two upper end of mandrel is connect with positioning sleeve, institute
It states and is fixedly connected between positioning sleeve and fastening seat by positioning pin, the positioning set upper side is equipped with abutment sleeve, the clamp body
One and clamp body two on be equipped with mounting hole.
Preferably, the clamp body one is connect with clamp body two by bolt three.
Preferably, the mandrel one and pump case datum hole are interference fits.
Preferably, the mandrel two is connected through a screw thread with positioning sleeve.
Preferably, the abutment sleeve is fixedly connected by locating pin with positioning sleeve.
Preferably, the mandrel two and pump case upper end aperture are interference fits.
Compared with prior art, the utility model has the beneficial effects that
The utility model provides a kind of special fixture of pump case drilling part processing, and structure is simple, is able to achieve quickly
Handling, and can be reduced the loss of spare and accessory parts and equipment, the processing efficiency of part is improved, and structure is simple, it is easy to loading and unloading, it is economical
It is practical, it is suitable for promoting.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of the special fixture of pump case drilling part processing in the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram two of the special fixture of pump case drilling part processing in the utility model embodiment；
Fig. 3 is a kind of partial structure diagram of the special fixture of pump case drilling part processing in the utility model embodiment
One；
Fig. 4 is a kind of partial structure diagram of the special fixture of pump case drilling part processing in the utility model embodiment
Two；
Fig. 5 is a kind of partial structure diagram of the special fixture of pump case drilling part processing in the utility model embodiment
Three；
Fig. 6 is the structural schematic diagram of clamp body one in the utility model embodiment；
Fig. 7 is the structural schematic diagram of clamp body two in the utility model embodiment；
Fig. 8 is the structural schematic diagram that seat and mandrel two are fastened in the utility model embodiment；
Fig. 9 is the structural schematic diagram of pump case in the utility model embodiment；
In figure, 1, clamp body one, 2, clamp body two, 3, cavity one, 4, cavity two, 5, pump case, 6, bolt three, 7, pump case base
Quasi- hole, 8, mandrel one, 9, gasket, 10, bolt one, 11, semi-circular base, 12, through-hole, 13, pump case upper end aperture, 14, fastening
Seat, 15, bolt two, 16, mandrel two, 17, positioning sleeve, 18, positioning pin, 19, abutment sleeve, 20, locating pin, 21, mounting hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-9, a kind of special fixture of pump case drilling part processing, the fixture sheet including vertical setting
Body, chuck body are made of clamp body 1 and clamp body 22, and clamp body 1 is equipped with cavity 1, and clamp body 22 is equipped with
The big cavity shape that cavity 24, cavity 1 and cavity 24 are grouped together into is consistent with the shape of pump case 5, and pump case 5 is put
Enter in cavity 1 and cavity 24, clamp body 1 connect fastening by bolt 36 with clamp body 22, and chuck body, which is equipped with, to be used
In the mandrel 1 cooperated with pump case datum hole 7, one end that mandrel 1 passes through pump case datum hole 7 is equipped with gasket 9 and bolt one
10, mandrel 1 and pump case datum hole 7 are interference fits, are fixed pump case 5 with chuck body by mandrel 1 and bolt 1,
Clamp body 1 and clamp body 22 are fixed together by mandrel 1 and bolt 36, prevent pump case 5 from occurring in drilling inclined
It moves, influences the quality of drilling.
Clamp body 1 and 22 upper end of clamp body are respectively equipped with semi-circular base 11, two semi-circular bases 11 respectively with folder
Specific 1 and clamp body 22 be integrated formed structure, two semi-circular bases 11 are bonded a full-circle spray pattern pedestal, semicircle
Through-hole 12 is equipped at 11 center of shape pedestal, pump case upper end aperture 13 passes through through-hole 12, is equipped with fastening above semi-circular base 11
Seat 14, fastening seat 14 are fixedly connected by bolt 2 15 with two semi-circular bases 11, and fastening seat 14 is equipped with mandrel 2 16, core
2 16 lower end of axis passes through fastening 14 center of seat and pump case upper end aperture 13 and is cooperatively connected, and mandrel 2 16 is with pump case upper end aperture 13
Interference fit.It is by mandrel 2 16 that pump case upper end aperture 13 and fastening seat 14 is fixed, it will by mandrel 2 16 and bolt 2 15
It fastens seat 14 and semi-circular base 11 is fixed, prevent the mandrel 2 16 in drilling of pump case 5 from rotating.
2 16 upper end of mandrel is connected through a screw thread with positioning sleeve 17, passes through positioning pin 18 between positioning sleeve 17 and fastening seat 14
It is fixedly connected, prevents the positioning sleeve 17 when pump case 5 drills from circumferentially rotating, 17 upper end of positioning sleeve is equipped with abutment sleeve 19, fixed
Position sleeve 19 is fixedly connected by locating pin 20 with positioning sleeve 17, is equipped with mounting hole 21 on clamp body 1 and clamp body 22.
Pump case 5: being put into cavity 1 and cavity 24 by application method first, with bolt 36 by clamp body 1 and fixture
Body 22 is fixed, and mandrel 1 is passed through pump case datum hole 7, by gasket 9 and bolt 1 by clamp body 1 and clamp body 22,
Chuck body and pump case 5 fasten.Then, mandrel 2 16 and the cooperation of pump case upper end aperture 13 are fastened, positioning sleeve 17 is screwed
On mandrel 2 16, then positioning pin 18 is inserted on positioning sleeve 17.Finally, the present apparatus is fixed on drilling machine using mounting hole 21,
Drilling processing can be carried out to pump case 5.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from this
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of special fixture of pump case drilling part processing, it is characterised in that: the chuck body including vertical setting, the folder
Tool ontology is made of clamp body one and clamp body two, and the clamp body one is equipped with cavity one, and the clamp body two is equipped with sky
Chamber two, the cavity one and cavity two are for placing pump case, and the clamp body one is connect with clamp body two, in the chuck body
Equipped with the mandrel one for cooperating with pump case datum hole, one end that the mandrel one passes through pump case datum hole is equipped with gasket and spiral shell
Bolt one, the clamp body one and two upper end of clamp body are respectively equipped with semi-circular base, and two semi-circular bases constitute a full circle
Shape pedestal, is equipped with through-hole at the semi-circular base center, and pump case upper end aperture passes through through-hole, above the semi-circular base
Equipped with fastening seat, the fastening seat is fixedly connected by bolt two and two semi-circular base, and the fastening seat is equipped with mandrel
Two, two lower end of mandrel passes through fastening seat center and pump case upper end aperture and is cooperatively connected, two upper end of mandrel and positioning sleeve
Connection is fixedly connected between the positioning sleeve and fastening seat by positioning pin, and the positioning set upper side is equipped with abutment sleeve, described
Mounting hole is equipped on clamp body one and clamp body two.
2. a kind of special fixture of pump case drilling part processing according to claim 1, it is characterised in that: the clamp body
One is connect with clamp body two by bolt three.
3. a kind of special fixture of pump case drilling part processing according to claim 1, it is characterised in that: the mandrel one
It is interference fit with pump case datum hole.
4. a kind of special fixture of pump case drilling part processing according to claim 1, it is characterised in that: the mandrel two
It is connected through a screw thread with positioning sleeve.
5. a kind of special fixture of pump case drilling part processing according to claim 1, it is characterised in that: the positioning sleeve
Cylinder is fixedly connected by locating pin with positioning sleeve.
6. a kind of special fixture of pump case drilling part processing according to claim 1, it is characterised in that: the mandrel two
It is interference fit with pump case upper end aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735895.7U CN208289456U (en) | 2018-05-17 | 2018-05-17 | A kind of special fixture of pump case drilling part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735895.7U CN208289456U (en) | 2018-05-17 | 2018-05-17 | A kind of special fixture of pump case drilling part processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289456U true CN208289456U (en) | 2018-12-28 |
Family
ID=64727990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735895.7U Expired - Fee Related CN208289456U (en) | 2018-05-17 | 2018-05-17 | A kind of special fixture of pump case drilling part processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289456U (en) |
-
2018
- 2018-05-17 CN CN201820735895.7U patent/CN208289456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210517 |