CN205733937U - A kind of pump housing hole machined balancing fixture - Google Patents
A kind of pump housing hole machined balancing fixture Download PDFInfo
- Publication number
- CN205733937U CN205733937U CN201620548219.XU CN201620548219U CN205733937U CN 205733937 U CN205733937 U CN 205733937U CN 201620548219 U CN201620548219 U CN 201620548219U CN 205733937 U CN205733937 U CN 205733937U
- Authority
- CN
- China
- Prior art keywords
- holding frame
- pump housing
- dovetail
- floral disc
- fixture
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of pump housing hole machined balancing fixture, belongs to Machining Technology field.nullIncluding floral disc and holding frame，Floral disc is that circle has certain thickness disk body，Its centrage two dovetail grooves on same straight line are offered on floral disc end face，Holding frame includes holding frame and lower holding frame，On upper holding frame and lower holding frame end face, dovetail slide block is set，In dovetail slide block is arranged on dovetail groove and can slide in dovetail groove simultaneously，The pump housing is arranged between holding frame and lower holding frame，Upper holding frame and lower holding frame are locked by clamping screw，Fixture also includes bascule，Bascule includes two balance weights，The compensating groove of symmetry is offered respectively on the floral disc end face of described dovetail groove both sides，Screw is offered on two balance weights，It is fixed on compensating groove by fixing bolt，Balance weight position on compensating groove is controlled by the fixing bolt of regulation，A kind of simple in construction is provided、Centering speed is fast、The special fixture that part degree of balance is good.
Description
Technical field
This utility model belongs to Machining Technology field, especially relevant with a kind of pump housing hole machined balancing fixture.
Background technology
The general pump housing is provided with an installing hole, and the required precision to the installing hole on the pump housing is higher, the axiality of installing hole
Require the highest, with traditional installation way, general by operator's perusal pump housing perpendicularity on fixture, ensure
During cutting, the axiality of installing hole is high, but the pump housing is a kind of irregular part of outer surface, and the dimensional accuracy of pump housing both ends of the surface is relatively
Height, clamping difficulty is big, and in production in enormous quantities, each clamping is required for expending for a long time, and the pump housing belongs to irregular part, dress
During folder, usually center is difficult to find accurately, often needs to use copper rod that part beats centering position, often beats power mistake
Degree, causes pump housing surface damage.
Utility model content
The purpose of this utility model is intended to overcome prior art problem, it is provided that a kind of simple in construction, centering speed are fast, part
Degree of balance is good, has the pump housing hole machined special fixture that certain society generalization is worth.
To this end, this utility model is by the following technical solutions: a kind of pump housing hole machined balancing fixture, described fixture includes flower
Dish and holding frame.Floral disc is that circle has certain thickness disk body, floral disc end face offers its centrage at same straight line
On two dovetail grooves, described holding frame includes on holding frame and lower holding frame, described upper holding frame and lower holding frame end face
Arranging dovetail slide block, in dovetail slide block is arranged on dovetail groove and can slide in dovetail groove simultaneously, the pump housing is arranged at holding frame
And between lower holding frame, upper holding frame and lower holding frame are locked by clamping screw, it is characterized in that, described fixture also includes balance
Device, bascule includes two balance weights, and the floral disc end face of described dovetail groove both sides is offered the compensating groove of symmetry, institute respectively
State and offer screw on two balance weights, be fixed on compensating groove by fixing bolt, control balance weight by the fixing bolt of regulation
Position on compensating groove, makes the pump housing keep balance.
As supplementing technique scheme and perfect, this utility model also includes techniques below feature.
Described upper holding frame and lower holding frame are L-type support body, and two end faces of L-type support body are supported by reinforcement.
Use this utility model can reach following beneficial effect: this utility model arranges balance dress on fixture floral disc
Put, by adjusting the balance weight on bascule, find the center in pump housing processing hole accurately, improve the fixture of work efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
As depicted in figs. 1 and 2, this utility model includes floral disc 8 and holding frame.Floral disc 8 has certain thickness for circle
Disk body, floral disc 8 end face offers its centrage two dovetail grooves 1 on same straight line, and described holding frame includes folder
Holding and arrange dovetail slide block on frame 6 and lower holding frame 10, described upper holding frame 6 and lower holding frame 10 end face, dovetail slide block is arranged on
In dovetail groove 1 and can slide in dovetail groove 1, the pump housing 9 is arranged between holding frame 6 and lower holding frame 10, upper clamping simultaneously
Frame 6 and lower holding frame 10 are locked by clamping screw 7, and described upper holding frame 6 and lower holding frame 10 are L-type support body, L-type support body
Being supported by reinforcement 5 on two end faces, described fixture also includes bascule, and bascule includes two balance weights 4, described
Offer the compensating groove 3 of symmetry on floral disc 8 end face of dovetail groove 1 both sides respectively, screw offered by said two balance weight 4, passes through
Fixing bolt 2 is fixed on compensating groove 3, controls the balance weight 4 position on compensating groove 3 by the fixing bolt 2 of regulation, makes the pump housing
9 keep balance.
Claims (2)
1. a pump housing hole machined balancing fixture, described fixture includes floral disc and holding frame, and floral disc is that circle has certain thickness
Disk body, floral disc end face offers its centrage two dovetail grooves on same straight line, described holding frame includes folder
Holding and arrange dovetail slide block on frame and lower holding frame, described upper holding frame and lower holding frame end face, dovetail slide block is arranged on dovetail groove
In and can slide in dovetail groove simultaneously, the pump housing is arranged between holding frame and lower holding frame, upper holding frame and lower holding frame
Locked by clamping screw, it is characterised in that: described fixture also includes bascule, and bascule includes two balance weights, institute
State the compensating groove offering symmetry on the floral disc end face of dovetail groove both sides respectively, screw offered by said two balance weight, by solid
Determine bolt to be fixed on compensating groove, control balance weight position on compensating groove by the fixing bolt of regulation, make the pump housing keep flat
Weighing apparatus.
A kind of pump housing hole machined balancing fixture the most according to claim 1, it is characterised in that: described upper holding frame and lower folder
Holding frame is L-type support body, and two end faces of L-type support body are supported by reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548219.XU CN205733937U (en) | 2016-06-06 | 2016-06-06 | A kind of pump housing hole machined balancing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548219.XU CN205733937U (en) | 2016-06-06 | 2016-06-06 | A kind of pump housing hole machined balancing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733937U true CN205733937U (en) | 2016-11-30 |
Family
ID=57359955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548219.XU Expired - Fee Related CN205733937U (en) | 2016-06-06 | 2016-06-06 | A kind of pump housing hole machined balancing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733937U (en) |
-
2016
- 2016-06-06 CN CN201620548219.XU patent/CN205733937U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170606 |