CN205996612U - Water pump cover processes clamping device - Google Patents
Water pump cover processes clamping device Download PDFInfo
- Publication number
- CN205996612U CN205996612U CN201620999744.3U CN201620999744U CN205996612U CN 205996612 U CN205996612 U CN 205996612U CN 201620999744 U CN201620999744 U CN 201620999744U CN 205996612 U CN205996612 U CN 205996612U
- Authority
- CN
- China
- Prior art keywords
- pump cover
- electromagnetic valve
- oil cylinder
- briquetting
- water pump
- 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
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
This utility model is related to the production field of water pump, specifically related to a kind of water pump cover processes clamping device, including base, drive division, L plate, pump cover and bridge plate, drive division is located at the both sides of base respectively, each drive division is rotated with L plate and is connected, bridge plate is arranged on L plate, essentially consist in, also include 3 hold-down mechanisms, 3 support columns and 3 positioning stigmas, each hold-down mechanism includes briquetting, connecting rod and telescopic mast, briquetting position is fitted with the pressure point phase on pump cover, telescopic mast is hinged with briquetting afterbody, connecting rod one end is hinged in the middle part of briquetting, the connecting rod other end is fixed on bridge plate；Support column is fitted with the strong point phase on pump cover, support column flexible；Each positioning stigma is fitted with pump cover anchor point phase.This device achieves accurate, the stable clamping and positioning to special-shaped pump cover, thus reducing error during pump cover processing.
Description
Technical field
This utility model is related to water pump production field and in particular to a kind of water pump cover processes clamping device.
Background technology
Pump cover is the important composition part of water pump, because the design structure of water pump is more complicated, so the structure ratio of pump cover
More special, usually polymorphic structure.When being processed to pump cover, first have to it is clamped, but for fear of pump cover shape
Restriction so that the clamping of pump cover is relatively difficult.It is that pump cover is placed on processing platform when generally processing, then pressed from both sides with fixture
Tightly, but in clamping process, random to the location comparison of pump cover clamping, when clamping usually occurs, the position of pump cover occurs by mistake
Difference, thus cause mismachining tolerance in process.Accordingly, it would be desirable to a kind of can be clamped using the features of shape playing pump cover
Device, to solve illusive problem during pump cover processing clamping.
Utility model content
The purpose of this utility model is to provide a kind of energy using the features of shape of pump cover so that clamping firm water pump pump
Lid processing clamping device.
To achieve these goals, the base case taken be water pump cover processing clamping device, including base, two
Drive division, L plate and bridge plate, drive division is located at the both sides of base respectively, and each drive division is rotated with a L plate respectively and is connected, bridge
Plate is arranged on L plate, essentially consists in, and also includes 3 hold-down mechanisms, 3 support columns and 3 positioning stigmas, each hold-down mechanism
Including briquetting, connecting rod and telescopic mast, briquetting position is fitted with the pressure point phase on pump cover, and telescopic mast is hinged with briquetting afterbody, connects
Bar one end is hinged in the middle part of briquetting, and the connecting rod other end is fixed on bridge plate；Support column is fitted with the strong point phase on pump cover, supports
Post flexible；Each positioning stigma is fitted with pump cover anchor point phase；Also include hydraulic circuit, described hydraulic circuit control support column and
Telescopic mast flexible.
The operation principle of base case and beneficial effect：Effectively pump cover is clamped in this way, and real
Show being accurately positioned so that pump cover will not produce mismachining tolerance due to positioning inaccurate in process, with now of pump cover
There is technology to compare, improve the qualification rate of Product processing.Drive division and L plate rotate and connect, and effect is the mistake in processing for the pump cover
Conveniently carry out necessary upset in journey；Hold-down mechanism includes briquetting, connecting rod and telescopic mast, the pressure point on briquetting position and pump cover
Xiang Shi, telescopic mast is hinged with briquetting afterbody, and connecting rod one end is hinged in the middle part of depression bar, and the other end is fixed on bridge plate, mainly exists
In when telescopic mast stretches, briquetting can along hinged with connecting rod local rotation, and by corresponding with the pressure point on pump cover, thus
Realize the compression to pump cover for the briquetting；Support column is fitted with the strong point phase on pump cover, and effect is to pass through the flexible of support column
Make pump cover by jack-up upwards, make by matching with hold-down mechanism the positioning in clamping for the pump cover more accurately and reliable；
Anchor point phase on positioning stigma and pump cover is fitted, effect be when pump cover is placed on process carry out on bridge plate locating clip tight when, can
Carry out a preliminary positioning, convenient compression thereafter and jack-up first.Hold-down mechanism, support column and positioning stigma are all arranged
Three, essentially consist at 3 points and can determine that a plane, make positioning on fixture for the pump cover more accurate.
Base case is optimized and obtains prioritization scheme 1, also include hydraulic circuit, hydraulic circuit includes the first electromagnetism
Valve, the second electromagnetic valve, the 3rd electromagnetic valve and the 4th electromagnetic valve, the first electromagnetic valve is connected with the first oil cylinder, and the second electromagnetic valve connects
There is the second oil cylinder, the 3rd electromagnetic valve is connected with the 3rd oil cylinder, and the 4th electromagnetic valve is connected with the 4th oil cylinder；First oil cylinder and one
Dagger corresponds to, and the second oil cylinder is corresponding with two support columns, and the 3rd oil cylinder is corresponding with two telescopic masts, and the 4th oil cylinder and one stretch
Post corresponds to.Effect is by realizing first respectively with the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetic valve and the 4th electromagnetic valve
Oil cylinder, the Differential Control of the second oil cylinder, the 3rd oil cylinder and the 4th oil cylinder are so as to respective piston rod realizes the fortune shunk and stretch out
Dynamic, and control a support column to stretch out with the first oil cylinder, realize the side pressure of pump cover, then control two telescopic masts with the 3rd oil cylinder
Stretch out so that corresponding hold-down mechanism compresses to pump cover, secondly control two support columns to stretch with the second oil cylinder, it is right to realize
The Auxiliary support of pump cover, finally with one telescopic mast of the 4th oil pump control so that corresponding other hold-down mechanism realize right
The auxiliary compression of pump cover, finally realizes the fixation to cylinder cap.
Prioritization scheme 1 is optimized and obtains prioritization scheme 2, also include hydraulic circuit, described hydraulic circuit includes main electricity
Road and control circuit, described main circuit is the circuit providing power in hydraulic circuit；Described control circuit is used to control main electricity
Road, it is provided with the time relay in control circuit.Effect is more square with main circuit and control circuit are separately controlled
Just, it is possible to achieve control high current with small current, for operation when safely provide guarantee.Set time relay effect
It is when needing pump cover is clamped, support column and the sequential fortune of hold-down mechanism can be realized by setting time
Make, make the clamping of pump cover relatively reliable, positioning is more accurate.
Prioritization scheme 2 is optimized and obtains prioritization scheme 3, the described time relay has 4, correspond to the first electromagnetism respectively
Valve, the second electromagnetic valve, the 3rd electromagnetic valve and the 4th electromagnetic valve；The corresponding time relay of first electromagnetic valve, the 3rd electromagnetic valve pair
Set by the time relay, the corresponding time relay of the second electromagnetic valve and the corresponding time relay of the 4th electromagnetic valve answered
Time is elongated successively.Effect is to realize first to carry out side pressure with a support column to pump cover, and latter two hold-down mechanism of side pressure is same
When compression, Auxiliary support is being carried out to pump cover with two support columns after compression, finally another hold-down mechanism is to pump cover simultaneously
Carry out auxiliary compression, finally achieve the effective clamping to pump cover.
Base case and prioritization scheme 1 to 3 are optimized respectively and obtain prioritization scheme 4, the free end width of briquetting is little
In fixing end.Because pump cover is polymorphic structure, so set pressure point space ratio on pump cover is relatively limited, the free end of briquetting is slightly
Little being advantageously implemented is accurately positioned to pressure point in less space.
Prioritization scheme 4 is optimized and obtains prioritization scheme 5, the top of support column is provided with elastomeric material, and elastomeric material is
Rubber.Effect be when support column push up pump cover when, will not due to the power on upper top excessive and in the corresponding strong point of pump cover
Leave the marking or make this position impaired, in addition, support column is not allowed to be also easy to produce slip when supporting, serve anti-skidding effect.
Brief description
Fig. 1 processes the front view of clamping device for utility model water pump cover；
Fig. 2 processes the top view of clamping device for utility model water pump cover；
Fig. 3 processes the hydraulic circuit diagram of clamping device for utility model water pump cover.
Specific embodiment
Embodiment
Drawing reference numeral explanation：Base 1, drive division 2, L plate 3, hold-down mechanism 4, support column 5, positioning stigma 6, slab bridge 7, pressure
Block 8, connecting rod 9, telescopic mast 10, fuel feeding pump group 11, first pressure table 12, the first non-return shutoff valve 13, the second non-return shutoff valve
14th, the 3rd non-return shutoff valve 15, the 4th non-return shutoff valve 16, the first electromagnetic valve 17, the second electromagnetic valve 18, the 3rd electromagnetic valve 19,
4th electromagnetic valve 20, the first oil cylinder 21, the second oil cylinder 22, the 3rd oil cylinder 23, the 4th oil cylinder 24, the first air relief valve 25, second subtract
Pressure valve 26, second pressure table 27, the 3rd pressure gauge 28.
Water pump cover processing clamping device as depicted in figs. 1 and 2, drive division, drive division 2 are installed in the both sides on base
Rotate with L plate 3 and connect, the power of this drive division 2 comes from motor.On L plate 3, bridge plate 7 is installed, bridge plate 7 is provided with two sets
Clamp for machining, often has 4,3 support columns 5 of 3 hold-down mechanisms and 3 positioning stigmas 6, each support column 5 in set clamp for machining
The position installed is corresponding with the strong point on pump cover, and the top of support column 5 is socketed with rubber, the position of each positioning stigma 6
Put corresponding with the anchor point on pump cover respectively；Hold-down mechanism 4 is divided into briquetting, connecting rod 9 and telescopic mast 10, the afterbody of briquetting 8
Hinged with telescopic mast 10, the middle part of briquetting 8 is hinged with connecting rod 9 one end, and the free end of briquetting 8 is slightly smaller than its fixing end,
The other end of connecting rod 9 is fixedly connected with bridge plate 7.
Hydraulic circuit as shown in Figure 3, fuel feeding pump group 11 oil inlet end is connected with oil feeding reservoirs, and its oil outlet end connects check valve,
Be connected with first pressure table 12 after check valve, and with the first non-return shutoff valve 13, the second non-return shutoff valve 14, the first air relief valve 25
Connect with the second air relief valve 26.First non-return shutoff valve 13 is connected with the first electromagnetic valve 17, the first electromagnetic valve 17 and the first oil cylinder
21 connections, and have Single port to connect with oil feeding reservoirs；Second non-return shutoff valve 14 and the second electromagnetic valve 18 are connected, the second electromagnetic valve 18
It is connected with the second oil cylinder 22, and have Single port to connect with oil feeding reservoirs；Second pressure table 27 is provided with the first air relief valve 25, first
The oil outlet end of air relief valve 25 is connected with the 3rd non-return shutoff valve 15 oil inlet end, the oil outlet end of the 3rd non-return shutoff valve 15 and the 3rd electricity
Magnet valve 19 connects, and the 3rd electromagnetic valve 19 is connected with the 3rd oil cylinder 23, and has one end to connect with oil feeding reservoirs；Second air relief valve 26 is pacified
Equipped with the 3rd pressure gauge 28, the oil outlet end of the second air relief valve 26 and the 4th non-return shutoff valve 16 oil inlet end are connected, the 4th non-return section
Stream valve 16 oil outlet end be connected with the 4th electromagnetic valve 20, the 4th electromagnetic valve 20 is connected with the 4th oil cylinder 24, and have Single port and
Oil feeding reservoirs is connected.
First oil cylinder 21 is corresponding with a support column 5, and controls it to stretch；Second oil cylinder 22 is corresponding with two support columns 5,
And control it to stretch up and down simultaneously；3rd oil cylinder 23 corresponds to two telescopic masts 5, by controlling the flexible of two telescopic masts 5 simultaneously
To realize compression while two clamp system 4；4th oil cylinder 24 corresponds to a telescopic mast 5, by controlling the flexible of telescopic mast 5
To realize the compression of another one clamp system 4.
Hydraulic circuit corresponding to hydraulic circuit, including main circuit and control loop, is mainly supplied electricity to three-phase in main circuit
Fuel feeding pump group 11 is powered；In control loop, setting selecting switch controls the break-make of its circuit.The time relay has 4, respectively with
First electromagnetic valve 17, the second electromagnetic valve 18, the 3rd electromagnetic valve 19 and the 4th electromagnetic valve 20 are corresponding.First electromagnetic valve 17 is corresponding
The time relay, the corresponding time relay of the 3rd electromagnetic valve 19, the corresponding time relay of the second electromagnetic valve 18 and the 4th electricity
Time set by the corresponding time relay of magnet valve 20 is elongated successively.
When being clamped to pump cover, make the anchor point on pump cover corresponding with positioning stigma 6 first, then start hydraulic pressure
The control loop of circuit, now the fuel feeding pump group 11 in hydraulic circuit can provide power to whole hydraulic circuit, check valve make
Hydraulic oil will not produce refluence, and first pressure 12 table detects its charge oil pressure.Hydraulic oil is laggard through the first non-return shutoff valve 13
Enter in the first electromagnetic valve 17, due to the motion of the first electromagnetic valve 17 inner spool, thus it is possible to vary the direction of oil circuit, by differential
Mode makes the piston movement in the first oil cylinder 21, and same the second oil cylinder 22, the 3rd oil cylinder 23 and the 4th oil cylinder 24 are also corresponding
Meeting realize motion.Because the time set by the corresponding time relay is different, the first oil cylinder 21 can be made first to move, then
It is the 3rd oil cylinder 23, next to that the second oil cylinder 22, finally for the 4th oil cylinder 24, thus realizing a support column 5 first carry out side pressure,
Then compressed by two hold-down mechanisms 4 again, next to that two support columns 5 carry out Auxiliary support to pump cover, finally other one
Individual hold-down mechanism 4 is carrying out auxiliary compression.By this orderly compression positioning mode so that the positioning of pump cover and clamping more
Reliable and stable.
Above-described is only embodiment of the present utility model, the general knowledge here such as known concrete structure and characteristic in scheme
Excessively describe.It should be pointed out that for a person skilled in the art, in the premise without departing from this utility model structure
Under, some deformation can also be made and improve, these also should be considered as protection domain of the present utility model, and these are all without impact
Effect and practical applicability that this utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, specific embodiment in description etc. records the content that can be used for explaining claim.
Claims (6)
1. water pump cover processing clamping device, including base（1）, L plate（3), bridge plate（7）With two drive divisions（2）, described driving
Portion（2）It is located at described base respectively（1）Both sides, each drive division（2）L plate described with one respectively（3）Rotate and connect, described
Bridge plate（7）It is arranged on L plate（3) upper it is characterised in that：Also include 3 hold-down mechanisms（4）, 3 support columns（5）With 3 locating dowels
Head（6）, each described hold-down mechanism（4）Including briquetting（8）, connecting rod（9）And telescopic mast（10）, described briquetting（8）Position with
Pressure point phase on pump cover is fitted, described telescopic mast（10）With briquetting（8）Afterbody is hinged, described connecting rod（9）One end is hinged on briquetting
（8）Middle part, connecting rod（9）The other end is fixed on bridge plate（7）On；Described support column（5）Fit with the strong point phase on pump cover, support
Post（5）Flexible；Each described positioning stigma（6）Fit with pump cover anchor point phase；Also include hydraulic circuit, described hydraulic circuit control
Support column (5) processed and telescopic mast (10) flexible.
2. water pump cover according to claim 1 processing clamping device it is characterised in that：Described hydraulic circuit includes
One electromagnetic valve（17）, the second electromagnetic valve（18）, the 3rd electromagnetic valve（19）With the 4th electromagnetic valve（20）, described first electromagnetic valve（17）
It is connected with the first oil cylinder（21）, described second electromagnetic valve（18）It is connected with the second oil cylinder（22）, described 3rd electromagnetic valve（19）Even
It is connected to the 3rd oil cylinder（23）, described 4th electromagnetic valve（20）It is connected with the 4th oil cylinder（24）；Described first oil cylinder（21）With one
Support column（5）Corresponding, described second oil cylinder（22）With two support columns（5）Corresponding, described 3rd oil cylinder（23）Flexible with two
Post（10）Corresponding, described 4th oil cylinder（24）With a telescopic mast（10）Corresponding.
3. water pump cover according to claim 2 processing clamping device it is characterised in that：Also include hydraulic circuit, described
Hydraulic circuit includes main circuit and control circuit, and described main circuit is the circuit providing power in hydraulic circuit；Described control electricity
Road is used to control main circuit, is provided with the time relay in control circuit.
4. water pump cover according to claim 3 processing clamping device it is characterised in that：The described time relay has 4,
Corresponding control the first electromagnetic valve respectively（17）, the second electromagnetic valve（18）, the 3rd electromagnetic valve（19）With the 4th electromagnetic valve（20）；First
Electromagnetic valve（17）The corresponding time relay, the 3rd electromagnetic valve（19）The corresponding time relay, the second electromagnetic valve（18）Corresponding
The time relay and the 4th electromagnetic valve（20）Time set by the corresponding time relay is elongated successively.
5. according to Claims 1-4 any one water pump cover processing clamping device it is characterised in that：Described briquetting
（8）Free end width be less than fixing end.
6. water pump cover according to claim 5 processing clamping device it is characterised in that：Described support column（5）Top
It is provided with elastomeric material, described elastomeric material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999744.3U CN205996612U (en) | 2016-08-31 | 2016-08-31 | Water pump cover processes clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999744.3U CN205996612U (en) | 2016-08-31 | 2016-08-31 | Water pump cover processes clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996612U true CN205996612U (en) | 2017-03-08 |
Family
ID=58195116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999744.3U Expired - Fee Related CN205996612U (en) | 2016-08-31 | 2016-08-31 | Water pump cover processes clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996612U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186646A (en) * | 2017-06-30 | 2017-09-22 | 安徽悦众车身装备有限公司 | Automotive axle crossbeam assembly detection and localization fixture |
| CN108436824A (en) * | 2018-05-21 | 2018-08-24 | 昆山嘉斯特自动化技术有限公司 | A kind of pump cover overturning structure |
| CN109571092A (en) * | 2018-12-30 | 2019-04-05 | 贵阳华恒机械制造有限公司 | A kind of universal cylinder driving part clamping device |
| CN110919429A (en) * | 2019-12-09 | 2020-03-27 | 常熟焱智交通设备零部件有限公司 | A portable assembly body for radiator processing |
-
2016
- 2016-08-31 CN CN201620999744.3U patent/CN205996612U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186646A (en) * | 2017-06-30 | 2017-09-22 | 安徽悦众车身装备有限公司 | Automotive axle crossbeam assembly detection and localization fixture |
| CN108436824A (en) * | 2018-05-21 | 2018-08-24 | 昆山嘉斯特自动化技术有限公司 | A kind of pump cover overturning structure |
| CN108436824B (en) * | 2018-05-21 | 2023-09-26 | 昆山嘉斯特自动化技术有限公司 | Pump cover overturning structure |
| CN109571092A (en) * | 2018-12-30 | 2019-04-05 | 贵阳华恒机械制造有限公司 | A kind of universal cylinder driving part clamping device |
| CN110919429A (en) * | 2019-12-09 | 2020-03-27 | 常熟焱智交通设备零部件有限公司 | A portable assembly body for radiator processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205996612U (en) | Water pump cover processes clamping device | |
| CN102729066B (en) | Clamp for processing positioning hole on engine cylinder cover | |
| CN205571984U (en) | Bent axle frock clamp | |
| CN209631545U (en) | One kind being used for logo board quantitative point glue device | |
| CN207021606U (en) | A kind of electrician's pipe clamp for being easy to clamp | |
| CN202492284U (en) | Holding device | |
| CN208822166U (en) | A kind of computer teaching model display device | |
| CN106077225A (en) | A kind of liquid swollen shape-calibration machine of U-shaped bulkhead class aviation thin-walled workpiece deformation | |
| CN203679147U (en) | Lifting rotary table | |
| CN207508774U (en) | Motor housing fixture for fine boring | |
| CN202668126U (en) | Fixture for machining positioning hole of motor cylinder cover | |
| CN208231367U (en) | A kind of valve block fixture for processing | |
| CN107716620A (en) | General die casting seamless tool | |
| CN206747382U (en) | A kind of aluminium section bar stretching-straightening device | |
| CN206287046U (en) | A kind of multifunction bearing fixture | |
| CN207577164U (en) | General die casting seamless jig | |
| CN207534238U (en) | A kind of welding tool setup of motor-car car door | |
| CN108857313A (en) | A kind of horizontal upright post jack dismounting cylinder machine | |
| CN204800755U (en) | Many suitabilities automobile parts presses hole device | |
| CN205237639U (en) | Automobile engine cylinder body anchor clamps | |
| CN208977362U (en) | A kind of positive and negative processing milling machine oil pressure fixture of engine camshaft cover | |
| CN208391581U (en) | A kind of processing tool of automobile turbocharger component | |
| CN209319343U (en) | A kind of pump box part processing clamp | |
| CN208866827U (en) | Right mounting bracket clamping tooling | |
| CN211877197U (en) | Be used for anti-skidding device in middle of magnet steel |
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: 20170308 Termination date: 20170831 |