CN106956229B - A kind of impeller fixing tool - Google Patents
A kind of impeller fixing tool Download PDFInfo
- Publication number
- CN106956229B CN106956229B CN201710347335.4A CN201710347335A CN106956229B CN 106956229 B CN106956229 B CN 106956229B CN 201710347335 A CN201710347335 A CN 201710347335A CN 106956229 B CN106956229 B CN 106956229B
- Authority
- CN
- China
- Prior art keywords
- adjustment hole
- column
- rod
- impeller
- sliding slot
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of impeller fixing tools, including pedestal and fixed column on the base, an adjustment hole extended downwardly along its axis is provided with from the upper surface of the column, the adjustment hole and column are coaxial, multiple sliding slots being connected to adjustment hole are uniformly arranged in the circumferential direction on the periphery of column, further include operating stick that lower end is slideably inserted into adjustment hole and multiple one end extend into support rod in adjustment hole through the sliding slot, the support rod is arranged in a one-to-one correspondence and hinged with the lower end of operating stick with sliding slot.The removable impeller of the structure, is adapted to the impeller of different model, reduces production cost, improve production efficiency.
Description
Technical field
The present invention relates to a kind of impeller fixing tools.
Background technique
It needs to fix in impeller when Impeller Machining, although traditional fixing tool can fix impeller, due to impeller
Model it is different, and diameter is also different, it is therefore desirable to could fix the leaf of different-diameter respectively using the fixing tool more covered
Wheel improves production cost, and replacement tooling is cumbersome, reduces production efficiency.
Summary of the invention
In view of this, being adapted to the impeller of different model it is an object of the present invention to provide a kind of impeller fixing tool, reduce
Production cost, improves production efficiency.
To achieve the goals above, the present invention realizes by the following technical solutions: a kind of impeller fixing tool, including
Pedestal and fixed column on the base, are provided with an adjusting extended downwardly along its axis from the upper surface of the column
Hole, the adjustment hole and column are coaxial, and multiple cunnings being connected to adjustment hole are uniformly arranged in the circumferential direction on the periphery of column
Slot, further includes operating stick that lower end is slideably inserted into adjustment hole and multiple one end extend into branch in adjustment hole through the sliding slot
Strut, the support rod are arranged in a one-to-one correspondence and hinged with the lower end of operating stick with sliding slot.
Further, the free end of support rod is provided with a rigid ball.
Further, the column is spliced or is bonded, upper section cylinder and lower section column by upper section cylinder and lower section cylinder
The sliding slot is passed through on the joint surface of body.
Further, the operating stick include the lower section body of rod slided up and down in adjustment hole and connect with the lower section body of rod,
And it can be around the upper section body of rod of own axis, the threaded upper ends connection of the upper section body of rod and adjustment hole.
Further, a gland is set on the upper section body of rod.
Beneficial effects of the present invention: a kind of impeller fixing tool of the invention, including pedestal and fixation are on the base
Column, be provided with an adjustment hole extended downwardly along its axis from the upper surface of the column, the adjustment hole and column are coaxial,
It is uniformly arranged in the circumferential direction multiple sliding slots being connected to adjustment hole on the periphery of column, further includes that lower end is slideably inserted into tune
Operating stick and multiple one end in knothole extend into the support rod in adjustment hole through the sliding slot, and the support rod and sliding slot are one by one
It is correspondingly arranged and hinged with the lower end of operating stick.The removable impeller of the structure is adapted to the impeller of different model, reduces
Production cost, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portion the A enlarged diagram in Fig. 1；
Fig. 3 is the portion the B enlarged diagram in Fig. 1.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of impeller fixing tool, including pedestal 10 and fixation
Column 20 on the pedestal 10 is provided with an adjustment hole 21 extended downwardly along its axis from the upper surface of the column 20,
The adjustment hole 21 and column 20 are coaxial, have been uniformly arranged in the circumferential direction and multiple have been connected on the periphery of column 20 with adjustment hole 21
Sliding slot 24, the present embodiment preferably four sliding slots 24 further include the operating stick 30 that is slideably inserted into adjustment hole 21 of lower end and more
A one end extend into the support rod 40 in adjustment hole 21, the width phase of the width and sliding slot 24 of support rod 40 through the sliding slot 24
Together, the support rod 40 is arranged in a one-to-one correspondence and hinged with the lower end of operating stick 30 with sliding slot 24.In use, first by operating stick
30 are pulled upwardly, and then impeller 60 is put on pedestal 10, and the axis hole of impeller 60 is made to pass through column 20, then move down behaviour
Make bar 30, support rod 40 struts outward at leisure, abuts until more support rods 40 while with the axis hole hole wall of impeller 60, finally
It remains stationary operating stick 30 with column 20, to realize the fixation to impeller 60, and can be adapted for different model
Impeller 60, reduce production cost, improve production efficiency.
As a further improvement of the foregoing solution, 40 free end of support rod is provided with a rigid ball 41, rigid ball 41
It is easy to scratch hole wall when being less likely to occur to deform, therefore can abut to avoid support rod 40 with 60 axis hole hole wall of impeller.
As a further improvement of the foregoing solution, the column 20 is spliced or is bonded by upper section cylinder 22 and lower section cylinder 23
It forms, the sliding slot 24 is passed through on the joint surface of upper section cylinder 22 and lower section cylinder 23, and operating stick 30 and support rod 40 are even got well it
Afterwards, then by upper section cylinder 22 with lower section cylinder 23 it connect.By above-mentioned setting, facilitate the installation of operating stick 30 Yu support rod 40.
As a further improvement of the foregoing solution, the operating stick 30 includes the lower section bar slided up and down in adjustment hole 21
It body 32 and is connect with the lower section body of rod 32 and can be around the upper section body of rod 31 of own axis, specifically, the lower end of the upper section body of rod 31
The upper end of interconnecting piece 311 equipped with one one-tenth convex shape, the lower section body of rod 32 is equipped with a mounting portion corresponding with the interconnecting piece 311
321, the upper section body of rod 31 is connect with the threaded upper ends of adjustment hole 21.The lower section body of rod 32 is driven by the rotation upper section body of rod 31
It moves up and down, to make to support withdrawal or strut.The mode of threaded connection constitute to the upper section body of rod 31 move axially from
Lock.
As a further improvement of the foregoing solution, a gland 50, the preferably described gland are set on the upper section body of rod 31
50 are threadedly coupled with the upper section body of rod 31, and the upper end of the upper section body of rod 31 is equipped with the operation portion 312 convenient for turning by spanner, pass through pressure
Lid 50 can be further improved the fixed effect to impeller 60.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of impeller fixing tool, it is characterised in that: including pedestal and fixed column on the base, from the column
Upper surface be provided with an adjustment hole extended downwardly along its axis, the adjustment hole and column are coaxial, on the periphery of column
Be uniformly arranged in the circumferential direction multiple sliding slots being connected to adjustment hole, further include the operating stick that is slideably inserted into adjustment hole of lower end and
Multiple one end extend into the support rod in adjustment hole through the sliding slot, the support rod and sliding slot be arranged in a one-to-one correspondence and with behaviour
The lower end for making bar is hinged；The column is spliced or is bonded, upper section cylinder and lower section cylinder by upper section cylinder and lower section cylinder
Joint surface pass through the sliding slot；The operating stick includes the lower section body of rod slided up and down in adjustment hole and connects with the lower section body of rod
It connects and can be around the upper section body of rod of own axis, the threaded upper ends of the upper section body of rod and adjustment hole connect.
2. a kind of impeller fixing tool according to claim 1, it is characterised in that: the free end of support rod is provided with one
Rigid ball.
3. -2 described in any item a kind of impeller fixing tools according to claim 1, it is characterised in that: covered on the upper section body of rod
Equipped with a gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347335.4A CN106956229B (en) | 2017-05-17 | 2017-05-17 | A kind of impeller fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347335.4A CN106956229B (en) | 2017-05-17 | 2017-05-17 | A kind of impeller fixing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956229A CN106956229A (en) | 2017-07-18 |
| CN106956229B true CN106956229B (en) | 2019-03-05 |
Family
ID=59482659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710347335.4A Expired - Fee Related CN106956229B (en) | 2017-05-17 | 2017-05-17 | A kind of impeller fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956229B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775088A (en) * | 2019-04-04 | 2020-10-16 | 欧司特动力技术(江苏)有限公司 | Centrifugal compressor impeller assembling tool |
| CN110682248B (en) * | 2019-10-30 | 2021-06-22 | 襄阳五二五泵业有限公司 | An impeller installation tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127999A (en) * | 1974-12-19 | 1978-12-05 | Th. Kieserling & Albrecht | Gripping arrangement |
| CN202480000U (en) * | 2012-03-23 | 2012-10-10 | 安徽理工大学 | Clamping mechanism for circular-ring-shaped member |
| CN102806481A (en) * | 2011-05-30 | 2012-12-05 | 鹿丙稳 | Positioning clamping device for workpiece |
| CN204524695U (en) * | 2015-04-24 | 2015-08-05 | 艾美特焊接自动化技术(北京)有限公司 | Support mechanism in a kind of swelling location |
| CN206855297U (en) * | 2017-05-17 | 2018-01-09 | 重庆欧尼斯特机电有限公司 | A kind of impeller fixing tool |
-
2017
- 2017-05-17 CN CN201710347335.4A patent/CN106956229B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127999A (en) * | 1974-12-19 | 1978-12-05 | Th. Kieserling & Albrecht | Gripping arrangement |
| CN102806481A (en) * | 2011-05-30 | 2012-12-05 | 鹿丙稳 | Positioning clamping device for workpiece |
| CN202480000U (en) * | 2012-03-23 | 2012-10-10 | 安徽理工大学 | Clamping mechanism for circular-ring-shaped member |
| CN204524695U (en) * | 2015-04-24 | 2015-08-05 | 艾美特焊接自动化技术(北京)有限公司 | Support mechanism in a kind of swelling location |
| CN206855297U (en) * | 2017-05-17 | 2018-01-09 | 重庆欧尼斯特机电有限公司 | A kind of impeller fixing tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106956229A (en) | 2017-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190305 |