CN202582903U - Lateral fine adjustment device for synchronously moving engine support - Google Patents
Lateral fine adjustment device for synchronously moving engine support Download PDFInfo
- Publication number
- CN202582903U CN202582903U CN 201220252037 CN201220252037U CN202582903U CN 202582903 U CN202582903 U CN 202582903U CN 201220252037 CN201220252037 CN 201220252037 CN 201220252037 U CN201220252037 U CN 201220252037U CN 202582903 U CN202582903 U CN 202582903U
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- China
- Prior art keywords
- supporting leg
- support
- fixed head
- adjustment device
- supporting
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Abstract
The utility model discloses a lateral fine adjustment device for synchronously moving engine support. The lateral fine adjustment device comprises two groups of supporting sleeves capable of being sleeved on a base plate of a quick-assembly trolley supporting leg, each group comprises a front supporting sleeve and a back supporting sleeve, the front and back supporting sleeves of each group are connected together through a moving rod, a fixed plate is mounted on the supporting sleeves, and the fixed plate is provided with a quick-assembly trolley supporting leg height adjustment device and a drag rod. The supporting sleeves are respectively sleeved on a front supporting leg base plate and a back supporting leg base plate, the front and back support sleeves are connected together by the moving rod, and the height of the supporting leg is adjusted by the height adjustment device, thus, the coaxiality of a central shaft of the engine and a shaft of a dynamometer can meet the requirement, and synchronous movement of the engine support can be realized by dragging the drag rod.
Description
Technical field
The utility model relates to the horizontal micromatic setting that a kind of synchronous locomotor supports.
Background technology
Because of engine will carry out the centering operation to engine and dynamometer machine before stand carries out each item test; The engine dead time that the centering action need is a large amount of; In order to improve the trial run rate of test-bed; Carry out having transferred to the centering area in preparation this part dead time, and engine fast-assembling dolly is exactly a device of realizing this function.The fast-assembling dolly carries out in the process of centering operation in the centering district, need laterally reach highly the supporting leg that supports engine to regulate, to satisfy the requirement of engine centering.Regulate at present each supporting leg and can only knock laterally moving that supporting leg base mode realizes supporting through external force, but engine dry weight will 1t about, so this regulative mode one is that motor support is caused nonvolatil injury; The 2nd, dynamics is knocked in bad control, causes two horizontal supporting legs can not same moved further, and the 3rd, knock supporting leg and make it stressed on one side; Cause the supporting leg after knocking to tilt; After adjusting centering in this state, when tightening the set bolt of support again, cause the pressure return of supporting leg; The deviation that causes accuracy of alignment directly influences the accuracy of Engine Block Test.
Summary of the invention
The technical matters that the utility model will solve provide a kind of on the fast-assembling dolly centering when operation the horizontal micromatic setting that supports of locomotor synchronously.
For solving the problems of the technologies described above; The utility model comprises two groups of support sets that can be sleeved on the fast-assembling dolly supporting leg base plate; Every group comprises former and later two support sets; The front and back support set is connected as a single entity through carriage release lever, and fixed head is installed on the support set, and fixed head is provided with fast-assembling dolly supporting leg arrangement for adjusting height and towbar.
After adopting said structure; Support set is set on former and later two supporting leg base plates; Through carriage release lever former and later two support sets are connected as a single entity; Use arrangement for adjusting height adjustable support leg height that the right alignment of engine center axle and measurement of power arbor is met the demands, the tractive towbar can be realized the same moved further of motor support then.
Said towbar is a screw rod, and it realizes and being rotationally connected of fixed head through being arranged on fixed cover on the fixed head, can change axially rotatablely moving of screw rod the transverse movement of motor support into through screw mechanism like this, realizes accurate laterally fine setting.
Said support set one side is provided with the opening of being convenient to suit, and opening is provided with it and cooperates and dismountable opening refilling member, not only makes things convenient for the installation of support set, can prevent also that support set is stressed to deform.
Said carriage release lever is a screw rod, and support set is provided with the gland that is used with carriage release lever, and gland is provided with the bolt that is used to lock carriage release lever, makes things convenient for the distance between the adjustable support leg.
Said arrangement for adjusting height is for being installed in the rotating semicylinder in fixed head below, and is simple in structure, easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Fig. 1 is the user mode figure of the utility model;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the vertical view of Fig. 2.
Embodiment
To shown in Figure 3, the utility model comprises two groups of support sets 2 that can be sleeved on fast-assembling dolly supporting leg 1 base plate like Fig. 1, and every group comprises former and later two support sets 2; Front and back support set 2 is connected as a single entity through carriage release lever 3; Carriage release lever 3 is a screw rod, is arranged side by side two carriage release levers 3 on every group of support set 2, and support set 2 is provided with the gland 9 that is used with carriage release lever 3; Gland 9 is provided with the bolt 10 that is used to lock carriage release lever 3, makes things convenient for the distance between the adjustable support leg 1.Support set 2 one sides are provided with the opening of being convenient to suit, and opening is provided with and cooperates with it and dismountable opening refilling member 8, not only makes things convenient for the installation of support set 2, also can prevent support set 2 stressed deforming.The end of preceding support set 2 is equipped with fixed head 4; Fixed head 4 is provided with fast-assembling dolly supporting leg arrangement for adjusting height 5 and towbar 6; Arrangement for adjusting height 5 is for being installed in the rotating semicylinder in fixed head 4 belows; On fixed head 4, be provided with boss 11 directly over it, towbar 6 is a screw rod, and it is realized and being rotationally connected of fixed head 4 through being arranged on fixed cover 7 on the fixed head 4; Can change axially rotatablely moving of screw rod the transverse movement of motor support into through screw mechanism like this, realize accurate laterally fine setting.The supported weight that towbar 6 can move according to reality is selected appropriate diameter.Described fixed head 4, arrangement for adjusting height 5, fixed cover 7 and towbar 6 are detachable fixing.
During use; At first opening refilling member 8 is taken off from support set 2, make support set 2 keep open state, respectively one group of support set 2 is sleeved on former and later two supporting leg 1 base plates through opening then; For making front and back two support sets 2 stressed more even; The opening of two support sets 2 is at opposition side, and suit is that support set 2 bottom surfaces are concordant with the base plate bottom surface after accomplishing, and opening refilling member 8 is installed back on the support set 2; Through carriage release lever 3 two support sets 2 are connected as a single entity,, utilize carriage release lever 3 to regulate the relative position of confirming supporting leg 1, and be fixed and clamped with bolt 10 according to the span of motor support; Rotate semicylinder with spanner; The semidiameter of the semi-circular structure through semicylinder; Make fixed head 4 that moving straight up arranged; And with realizing the fixing of fixed head 4 in the boss 11 insertion fast-assembling dolly crossbeam neutral gears, adjustable support leg 1 highly makes the right alignment of engine center axle and measurement of power arbor meet the demands simultaneously; Rotate towbar 6 at last and can realize that the synchronous horizontal of motor support moves.
The utility model converts the rectilinear motion that is used to regulate centering simply accurately into and rotatablely moves, and has guaranteed being synchronized with the movement of front and back supports, has increased the precision and the speed of engine centering greatly, and this device easy accessibility, and is simple in structure, processing ease; Secondly the use of this device has improved the serviceable life of supporting greatly.
Claims (5)
1. horizontal micromatic setting that synchronous locomotor supports; It is characterized in that comprising two groups of support sets (2) that can be sleeved on fast-assembling dolly supporting leg (1) base plate; Every group comprises former and later two support sets (2); Front and back support sets (2) are connected as a single entity through carriage release lever (3), and fixed head (4) is installed on the support set (2), and fixed head (4) is provided with fast-assembling dolly supporting leg arrangement for adjusting height (5) and towbar (6).
2. the horizontal micromatic setting that synchronous locomotor according to claim 1 supports is characterized in that said towbar (6) be a screw rod, and it is through being arranged on fixed cover (7) on the fixed head (4) and realizing and being rotationally connected of fixed head (4).
3. the horizontal micromatic setting that synchronous locomotor according to claim 1 supports is characterized in that said support set (2) one sides are provided with the opening of being convenient to suit, and opening is provided with and cooperates with it and dismountable opening refilling member (8).
4. the horizontal micromatic setting that synchronous locomotor according to claim 1 supports; It is characterized in that said carriage release lever (3) is a screw rod; Support set (2) is provided with the gland (9) that is used with carriage release lever (3), and gland (9) is provided with the bolt (10) that is used to lock carriage release lever (3).
5. the horizontal micromatic setting that supports according to each described synchronous locomotor of claim 1 to 4 is characterized in that said arrangement for adjusting height (5) is for being installed in the rotating semicylinder in fixed head (4) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252037 CN202582903U (en) | 2012-05-31 | 2012-05-31 | Lateral fine adjustment device for synchronously moving engine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252037 CN202582903U (en) | 2012-05-31 | 2012-05-31 | Lateral fine adjustment device for synchronously moving engine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582903U true CN202582903U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252037 Expired - Lifetime CN202582903U (en) | 2012-05-31 | 2012-05-31 | Lateral fine adjustment device for synchronously moving engine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808517A (en) * | 2014-01-27 | 2014-05-21 | 中国北方发动机研究所(天津) | Three-dimensional fine-adjustment device for laboratory engine bench support legs |
| CN109238723A (en) * | 2018-10-12 | 2019-01-18 | 无锡威孚高科技集团股份有限公司 | A kind of engine quick centering device |
-
2012
- 2012-05-31 CN CN 201220252037 patent/CN202582903U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808517A (en) * | 2014-01-27 | 2014-05-21 | 中国北方发动机研究所(天津) | Three-dimensional fine-adjustment device for laboratory engine bench support legs |
| CN109238723A (en) * | 2018-10-12 | 2019-01-18 | 无锡威孚高科技集团股份有限公司 | A kind of engine quick centering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |