CN206747920U - A kind of press-loading device of valve collet - Google Patents
A kind of press-loading device of valve collet Download PDFInfo
- Publication number
- CN206747920U CN206747920U CN201720344299.1U CN201720344299U CN206747920U CN 206747920 U CN206747920 U CN 206747920U CN 201720344299 U CN201720344299 U CN 201720344299U CN 206747920 U CN206747920 U CN 206747920U
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- type plate
- pressure heads
- pressure
- press
- pressure head
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 230000017105 transposition Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model is applied to engine manufacturing technology field,Provide a kind of press-loading device of valve collet,Including backboard,L-type plate is arranged on backboard,Replace servomotor connection L-type plate,No. two pressure heads are fixed with the L-type plate,No.1 pressure head and No. three pressure heads are also equipped with the L-type plate,The No.1 pressure head and No. three pressure heads are connected by Bidirectional-screw,The Bidirectional-screw connects left displacement servomechanism,No. four pressure heads are additionally provided with the L-type plate,No. four pressure heads connect right displacement servomechanism the utility model by unidirectional screw mandrel and have used multi-layer servo-drive system and two-way leading screw displacement,Locker pressure head is set to possess the function that all directions accurately conjugate,Meet different air valve spacing,Different air valve height,Different rotary center and difference cylinder number,Such as three,The valve collet press fitting demand of the Multiple Type engine such as four cylinders,Possess compatibility well and transformation is flexible.
Description
Technical field
The utility model belongs to engine manufacturing technology field, more particularly to a kind of compatible three, four cylinder different types of machines array
The valve collet press fitting pitch-changing mechanism of engine.
Background technology
Existing locker clamping compressing head position is fixed, and the locker clamping of different type of machines need to be completed by distinct device, flexible
It is low, typically there are following two modes：
Mode 1：Locker clamping is carried out using the manual frock of packaged type, the cylinder cap being pressed manually is transported to line again
On, different type of machines need to only promote corresponding frock to line side when switching.The program needs more frocks, and floor space is big, hand
It is high that dynamic pressure dress beat is slow, manual operation labor intensity is big, manual operation has potential security risk, cost of labor price.
Mode 2：Use in a manner of manipulator captures, different type of machines also compatible more is made centered on manipulator
Equipment annular automatic Weather Station, manipulator is only needed to capture cylinder cap to corresponding press mounting worktable when being pressed different type of machines.Program machine
Tool hand automatic Weather Station is integrally invested higher, and overall floor space is big, complex structural designs, once equipment breaks down, can be influenceed whole
The yield of individual cylinder head line；Potential flexibility is poor, and improvement cost is higher when new product is gone into operation.
Utility model content
The purpose of this utility model is to provide a kind of press-loading device of valve collet, it is intended to solves potential in the prior art
Flexible poor, manual operation labor intensity is big, manual operation has the problem of potential security risk, cost of labor price is high.
The utility model is achieved in that a kind of press-loading device of valve collet, including backboard, and L-type plate, replace servo
Motor, the L-type plate are arranged on backboard, the transposition servomotor connection L-type plate, and No. two pressures are fixed with the L-type plate
Head, No.1 pressure head and No. three pressure heads is also equipped with the L-type plate, the No.1 pressure head and No. three pressure heads are connected by Bidirectional-screw
Connect, the Bidirectional-screw connects left displacement servomechanism, is additionally provided with No. four pressure heads on the L-type plate, No. four pressure heads pass through list
Right displacement servomechanism is connected to screw mandrel.
It is of the present utility model further technical scheme be：It is fixed with guide rail on the L-type plate, the No.1 pressure head, No. two
Pressure head, No. three pressure heads and No. four pressure heads are arranged on the guide rail.
It is of the present utility model further technical scheme be：The No.1 pressure head, No. two pressure heads, No. three pressure heads and No. four pressure heads
It is upper to be each provided with locker expects pipe respectively.
It is of the present utility model further technical scheme be：The L-type plate connects backboard by guide rail slide block.
It is of the present utility model further technical scheme be：Transposition servomotor, left displacement servomechanism and the right displacement are watched
Take and sensor is respectively equipped with device.
The beneficial effects of the utility model are：The present invention can be by adjusting servo rotating speed ratio, reducing motor speed reducing ratio etc.
Station beat is adjusted, meets different beats requirement during production, improves operating efficiency, also uses multi-layer servo-drive system and double
To leading screw displacement, locker pressure head is possessed the function that all directions accurately conjugate, meet different air valve spacing, different air valve height,
Different rotary center and difference cylinder number, the valve collet press fitting demand of such as three, four cylinder Multiple Type engines, possess very
Good compatibility and transformation flexible apparatus manufacturing cycle is short, and the cost of transformation greatly reduces.
Brief description of the drawings
Fig. 1 is 3-D view provided in an embodiment of the present invention.
Embodiment
Reference：1st, backboard, 2, L-type plate, 3, transposition servomotor, 4, left displacement servomechanism, 5, two-way leading screw, 6, one
Number pressure head, 7, No. two pressure heads, 8, No. three pressure heads, 9, No. four pressure heads, 10, guide rail, 11, right displacement servomechanism, 12, locker expects pipe,
13rd, unidirectional screw mandrel.
As shown in Figure 1, L-type plate 2 is arranged on backboard 1, and the transposition servomotor 3 connects L-type plate 2, the L-type plate 2
On be fixed with No. two pressure heads 7, No.1 pressure head 6 and No. three pressure heads 8, the No.1 pressure head 6 and three are also equipped with the L-type plate 2
Number pressure head 8 is connected by Bidirectional-screw 5, and No. two pressure heads 7 are fixed on L-type plate 2 as master references, No.1 pressure head 6 and No. three
Pressure head 8 is connected on guide rail 10 with the two-way phase of leading screw 5 by pair of nut and slided, i.e. No.1 pressure head 6 and No. three pressure heads 8 is with No. two pressure heads
Symmetrical displacement can be carried out centered on 7, the Bidirectional-screw 5 connects left displacement servomechanism 4, reduces making for left displacement servomechanism 4
Dosage, the size and weight of equipment being alleviated to the full extent, optimizing space structure, No. four pressures are additionally provided with the L-type plate
First 9, No. four pressure heads 9 are controlled by unidirectional screw mandrel by single right displacement servomechanism 11, and No. four pressure heads 9 pass through when being pressed three cylinder machines
Right displacement servomechanism 11 moves to be completed with mechanism one end without interference, and belonging to standard mostly in addition to two-way leading screw 5 in the present invention adopts
Part is purchased, has a number of Parts Inventory in factory, is easy to repair and replaces when quantity failure, No. four pressure heads.
As shown in Figure 1, L-type plate 2 is arranged on backboard 1 in the present invention, and preferable backboard 1, the plate of L-type 2 weld steel by Q235
Milling after plate first welds, L-type plate 2 have stable triangular support configurations, for anti-during receiving mechanism weight and press fitting
Active force, and have relatively good guarantee in terms of amount of deflection and rigidity, and by force analysis, with reference to ANSYS finite element analyses,
Light-weight design is carried out to backboard, L-type plate, mitigates the load of servomotor, improves running efficiency of system.
As shown in Figure 1, guide rail 10, the pressure head 7, three of No.1 pressure head 6, two pressure head 8 are fixed with the L-type plate 2
And No. four pressure heads 9 are arranged on the guide rail 10, the guide rail in the present invention is preferably transported using ball-screw, THK line slideways
The form driving of dynamic system, can reduce frictional force to the full extent, it is ensured that steady in equipment running process in moving process
Qualitative and precision, at utmost improves mechanical efficiency, reduces mechanical work done loss.
As shown in Figure 1, in the present invention, set respectively on transposition servomotor, right displacement servomechanism and left displacement servomechanism
There is high-precision sensor to be detected, displacement press fitting position is precisely reliable, and can preferably protect the motion such as leading screw, guide rail portion
Part；
It can be seen from Fig. 1, each set respectively on the pressure head 8 of pressure head 7, three of No.1 pressure head 6, two and No. four pressure heads 9
Have a locker expects pipe 12, locker expects pipe 12 of the invention, pickup wire add tank chain arrangement using crane span structure, locker expects pipe and
Pickup wire avoids in motion process is mutually shifted friction, avoids the distorted signals situation caused by circuit is pullled.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of press-loading device of valve collet, it is characterised in that including backboard（1）, L-type plate（2）, replace servomotor（3）,
The L-type plate（2）Installed in backboard（1）On, the transposition servomotor（3）Connect L-type plate（2）, the L-type plate（2）It is upper solid
Surely there are No. two pressure heads（7）, the L-type plate（2）On be also equipped with No.1 pressure head（6）And No. three pressure heads（8）, the No.1 pressure head
（6）And No. three pressure heads（8）Pass through Bidirectional-screw（5）Connection, the Bidirectional-screw（5）Connect left displacement servomechanism（4）, the L
No. four pressure heads are additionally provided with template（9）, No. four pressure heads（9）Pass through unidirectional screw mandrel（13）Connect right displacement servomechanism（11）.
2. the press-loading device of valve collet according to claim 1, it is characterised in that the No.1 pressure head（6）, No. two pressures
Head（7）, No. three pressure heads（8）And No. four pressure heads（9）Pass through guide rail（10）Installed in the L-type plate（2）On.
3. the press-loading device of valve collet according to claim 1, it is characterised in that the No.1 pressure head（6）, No. two pressures
Head（7）, No. three pressure heads（8）And No. four pressure heads（9）It is upper to be each provided with locker expects pipe respectively（12）.
4. the press-loading device of valve collet according to claim 1, it is characterised in that the L-type plate（2）Slided by guide rail
Block connects backboard（1）.
5. the press-loading device of valve collet according to claim 1, it is characterised in that the transposition servomotor（3）, it is left
Displacement servomechanism（4）And right displacement servomechanism（11）On be respectively equipped with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344299.1U CN206747920U (en) | 2017-03-31 | 2017-03-31 | A kind of press-loading device of valve collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344299.1U CN206747920U (en) | 2017-03-31 | 2017-03-31 | A kind of press-loading device of valve collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747920U true CN206747920U (en) | 2017-12-15 |
Family
ID=60611608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344299.1U Expired - Fee Related CN206747920U (en) | 2017-03-31 | 2017-03-31 | A kind of press-loading device of valve collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826191A (en) * | 2017-03-31 | 2017-06-13 | 上汽通用五菱汽车股份有限公司 | A kind of press-loading device of valve collet |
| CN108838661A (en) * | 2018-07-20 | 2018-11-20 | 上汽通用五菱汽车股份有限公司 | Tightening machine for engine cylinder body |
-
2017
- 2017-03-31 CN CN201720344299.1U patent/CN206747920U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826191A (en) * | 2017-03-31 | 2017-06-13 | 上汽通用五菱汽车股份有限公司 | A kind of press-loading device of valve collet |
| CN106826191B (en) * | 2017-03-31 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Press-fitting mechanism of valve collet |
| CN108838661A (en) * | 2018-07-20 | 2018-11-20 | 上汽通用五菱汽车股份有限公司 | Tightening machine for engine cylinder body |
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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: 20171215 |