CN209698484U - For the mach pneumatic spinning clamping fixture of auto pump - Google Patents
For the mach pneumatic spinning clamping fixture of auto pump Download PDFInfo
- Publication number
- CN209698484U CN209698484U CN201822167392.7U CN201822167392U CN209698484U CN 209698484 U CN209698484 U CN 209698484U CN 201822167392 U CN201822167392 U CN 201822167392U CN 209698484 U CN209698484 U CN 209698484U
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- spinning
- pneumatic
- bar
- pneumatic spinning
- clamping fixture
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Abstract
The utility model belongs to auto pump manufacturing technology field, it is related to a kind of for the mach pneumatic spinning clamping fixture of auto pump, fixation kit including substrate and on the substrate, the fixation kit includes the pneumatic spinning machine that several positioning columns for being used to position water pump casing for vehicle and one group are located at fixation kit periphery, and the pneumatic spinning machine includes that column, the spinning bar being articulated on the column connect the cylinder of spinning bar tail portion with main shaft；When cylinder rises the tail portion of spinning bar, the head of the spinning bar clamps water pump casing for vehicle.Tentatively fixed water pump casing for vehicle is firmly located on substrate by this mold by pneumatic spinning machine, and location efficiency is high, it is ensured that it will not careless shift position in CNC processing.
Description
Technical field
The utility model relates to auto pump manufacturing technology fields, in particular to a kind of to be used for the mach gas of auto pump
Dynamic spinning clamping fixture.
Background technique
Major part auto pump is all aluminium diecasting now, and aluminium diecasting lightweight, stability are good.But due to product
Energy, required precision, need CNC accurately to process.It is related to the jig that product processing there will be fixed product, certain automobile water pump housing
It is to be needed to use screw locking pressing plate manually, played the role of workpiece pressing with manual clamping before body.Similar this manual clamping
Understand some drawbacks: 1, clamping consistency is unstable, 2, working efficiency it is slower.
It is therefore desirable to develop a kind of jig to solve problem above.
Utility model content
The main purpose of the utility model is to provide one kind to be used for the mach pneumatic spinning clamping fixture of auto pump,
Fast and stable it can clamp water pump casing for vehicle.
The utility model is achieved through the following technical solutions above-mentioned purpose: one kind is for the mach pneumatic rotation of auto pump
Press clamping fixture, the fixation kit including substrate and on the substrate, the fixation kit include it is several be used to position vapour
The positioning column of vehicle water pump cover and one group of pneumatic spinning machine positioned at fixation kit periphery, the pneumatic spinning machine include vertical
Column, the spinning bar being articulated on the column connect the cylinder of spinning bar tail portion with main shaft；When cylinder makes the tail of spinning bar
When portion rises, the head of the spinning bar clamps water pump casing for vehicle.
Specifically, having the gas circuit converged in the substrate, the main line of the gas circuit connects gas source, the branch of the gas circuit
The back cavity of each cylinder in one group of pneumatic spinning machine is connected, the main line is equipped with hand-operated valve.
Further, the substrate is equipped with multiple fixation kits, and the gas circuit between different fixation kits is not connected in series.
Specifically, being additionally provided with connecting rod between the column and the spinning bar, one end of the connecting rod is articulated in described vertical
The top of column, the other end are articulated in the middle part of the spinning bar.
Further, the front end of the spinning bar has side top surface and upper splenium.
By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is:
Tentatively fixed water pump casing for vehicle is firmly located on substrate by this mold by pneumatic spinning machine, is positioned
It is high-efficient, it is ensured that it will not careless shift position in CNC processing.
Detailed description of the invention
Fig. 1 is perspective view of the embodiment clamping fixture when a fixation kit is fixed with water pump casing for vehicle；
Fig. 2 is the perspective view of pneumatic spinning machine；
Fig. 3 is the schematic diagram of pneumatic line.
Digital representation in figure:
1- substrate, 11- gas circuit, the main line 111-, 112- branch, 113- hand-operated valve；
2- fixation kit, 21- fixed column, the pneumatic spinning machine of 22-, 221- column, 222- spinning bar, the side 2221- top surface,
The upper splenium of 2222-, 223- cylinder, 2231- back cavity, 224- connecting rod；
3- water pump casing for vehicle.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment:
As depicted in figs. 1 and 2, one kind of the utility model is used for the mach pneumatic spinning clamping fixture of auto pump,
Fixation kit 2 including substrate 1 and on substrate 1, fixation kit 2 are used to position determining for water pump casing for vehicle 3 including several
Position column 21 and one group of pneumatic spinning machine 22 positioned at 2 periphery of fixation kit, pneumatic spinning machine 22 include column 221, pivot joint
The cylinder 223 of 222 tail portion of spinning bar is connected with main shaft in the spinning bar 222 on column 221；When cylinder 223 makes spinning bar 222
When tail portion rises, the head of the spinning bar clamps water pump casing for vehicle 3.In use, water pump casing for vehicle 3 first passes through positioning
21 Primary Location of column is on substrate 1, and then the cylinder 223 in pneumatic spinning machine 22 starts, and spinning bar 222 is enabled to be held in automobile
The edge of water pump cover 3, because pneumatic spinning machine 22 is arranged around water pump casing for vehicle 3, auto pump after spinning
Shell 3 is resisted surrounding, both the not no freedom degree of up and down direction, also the not freedom degree of horizontal direction, therefore firm position, fixed
Position is high-efficient, it can be ensured that water pump casing for vehicle 3 will not careless shift position in CNC processing.This jig may be also used in other
On the clamping of CNC converted products.
As shown in figures 1 and 3, there is the gas circuit 11 converged, the main line 111 of gas circuit 11 connects gas source, gas circuit 11 in substrate 1
Branch 112 connect one group of pneumatic spinning machine 22 in each cylinder 223 back cavity 2231, main line 111 be equipped with hand-operated valve
113.When manipulating hand-operated valve 113, the back cavity 2231 of gas source toward all cylinders 223 of pneumatic spinning machine 22 is supplied, and spinning bar 222 is just
It can cooperate together and clamp water pump casing for vehicle 3, so clamping process can be completed immediately；When not manipulating hand-operated valve 113, spinning
Bar 222 opens, can be with loading and unloading.This structure operation is convenient, fixed quick.
As shown in Figure 1, substrate 1 is equipped with multiple fixation kits 2, the gas circuit 11 between different fixation kits 2 is not connected in series.
Each fixation kit 2 can one water pump casing for vehicle 3 of clamping, then CNC machining center can once complete multiple vapour
The processing of vehicle water pump cover 3 saves the time of multiple switching door.
As shown in Fig. 2, being additionally provided with connecting rod 224 between column 221 and spinning bar 222, one end of connecting rod 224 is articulated in column
221 top, the other end are articulated in the middle part of spinning bar 222.Connecting rod 224 allows the position of spinning bar 222 to have floating space, works as vapour
When 3 structure of vehicle water pump cover has deviation, this floating can allow it to remain to be firmly fixed.
As shown in Fig. 2, the front end of spinning bar 222 has side top surface 2221 and upper splenium 2222.It side top surface 2221 can be from vapour
The side of vehicle water pump cover 3 resists its surface, and upper splenium 2222 can resist its surface from the top of water pump casing for vehicle 3, in this way
It may insure water pump casing for vehicle 3 without movable freedom degree.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (5)
1. one kind is used for the mach pneumatic spinning clamping fixture of auto pump, the fixation including substrate and on the substrate
Component, it is characterised in that: the fixation kit includes that several positioning columns for being used to position water pump casing for vehicle and one group are located at admittedly
Determine the pneumatic spinning machine of component periphery, the pneumatic spinning machine include column, the spinning bar being articulated on the column and
Control the cylinder of spinning bar tail portion；When cylinder rises the tail portion of spinning bar, the head of the spinning bar is by automobile water
Pump case clamps.
2. pneumatic spinning clamping fixture according to claim 1, it is characterised in that: have the gas converged in the substrate
Road, the main line of the gas circuit connect gas source, and the branch of the gas circuit connects the back cavity of each cylinder in one group of pneumatic spinning machine,
The main line is equipped with hand-operated valve.
3. pneumatic spinning clamping fixture according to claim 2, it is characterised in that: the substrate is equipped with multiple fixed groups
Part, the gas circuit between different fixation kits are not connected in series.
4. pneumatic spinning clamping fixture according to claim 1, it is characterised in that: between the column and the spinning bar
It is additionally provided with connecting rod, one end of the connecting rod is articulated in the top of the column, and the other end is articulated in the middle part of the spinning bar.
5. pneumatic spinning clamping fixture according to claim 1 or 4, it is characterised in that: the front end of the spinning bar has
Side top surface and upper splenium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167392.7U CN209698484U (en) | 2018-12-24 | 2018-12-24 | For the mach pneumatic spinning clamping fixture of auto pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167392.7U CN209698484U (en) | 2018-12-24 | 2018-12-24 | For the mach pneumatic spinning clamping fixture of auto pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209698484U true CN209698484U (en) | 2019-11-29 |
Family
ID=68636816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167392.7U Active CN209698484U (en) | 2018-12-24 | 2018-12-24 | For the mach pneumatic spinning clamping fixture of auto pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209698484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168105A (en) * | 2019-12-31 | 2020-05-19 | 宁波市奉化区力迅机械制造有限公司 | Multi-station crankshaft connecting rod drilling machine |
-
2018
- 2018-12-24 CN CN201822167392.7U patent/CN209698484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168105A (en) * | 2019-12-31 | 2020-05-19 | 宁波市奉化区力迅机械制造有限公司 | Multi-station crankshaft connecting rod drilling machine |
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