CN218285279U - Engine hydraulic suspension basement membrane buckle assembly fixture - Google Patents
Engine hydraulic suspension basement membrane buckle assembly fixture Download PDFInfo
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- CN218285279U CN218285279U CN202221889415.5U CN202221889415U CN218285279U CN 218285279 U CN218285279 U CN 218285279U CN 202221889415 U CN202221889415 U CN 202221889415U CN 218285279 U CN218285279 U CN 218285279U
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Abstract
The utility model discloses an engine hydraulic pressure suspension basement membrane buckle assembly jig, include: the method comprises the following steps: an upper clamp seat and a lower clamp seat below the upper clamp seat; a clamp seat partition plate is arranged on the inner side of the upper clamp seat, the clamp seat partition plate is connected with a pressing plate slide bar in a sliding mode through a sliding groove, a spring pressing sheet is fixedly connected to the outer side of the pressing plate slide bar, the spring pressing sheet is located above the clamp seat partition plate, an upper clamp spring is arranged at the top end of the spring pressing sheet, an upper clamp top plate is fixedly connected to the top end of the upper clamp seat, the top end of the upper clamp spring is fixedly connected with the bottom end of the upper clamp top plate, and an assembling pressing plate is arranged at the bottom end of the pressing plate slide bar; the bottom of anchor clamps seat is provided with the base down, and the top of base is provided with main spring stop gear, pushes down earlier and makes the buckle reach the draw-in groove notch position of main spring earlier, and follow-up lateral wall of going up the anchor clamps seat pushes the little buckle of basement membrane buckle in reaching the draw-in groove of main spring, and the phenomenon that the fracture appears in the buckle when having avoided the assembly has reduced the waste.
Description
Technical Field
The utility model relates to an assembly jig technical field, concretely relates to engine hydraulic pressure suspension basement membrane buckle assembly jig.
Background
The engine hydraulic mount is an important part for isolating engine vibration from being transmitted to a vehicle body, in the current automobile industry, a hydraulic mount mode is increasingly adopted, a runner assembly comprises an upper runner plate, a decoupling piece and a lower runner plate, and the hydraulic mount common structure is that the interior of the engine mount is divided into a plurality of cavities by the runner assembly, and each cavity passes through a runner.
The main spring assembly in a common hydraulic mount is composed of a bottom film buckle, a bottom film, a flow passage assembly and a main spring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engine hydraulic pressure suspension basement membrane buckle assembly jig solves following technical problem:
current hydraulic suspension basement membrane buckle sectional fixture is when the pressure equipment, and basement membrane buckle atress downstream does not arrive when preset position, and four buckles on the basement membrane buckle are also extruded in the draw-in groove on the atress to the main spring, and the buckle is crushed very easily under this kind of condition, and especially when weather is cold, the basement membrane buckle can receive cold embrittlement, and the easier fracture to can cause a lot of wastes.
The purpose of the utility model can be realized by the following technical scheme:
an engine hydraulic mount basement membrane buckle sectional fixture, includes: an upper clamp seat and a lower clamp seat below the upper clamp seat;
the clamp comprises an upper clamp seat, a lower clamp seat, a clamp plate, a spring pressing sheet, an upper clamp spring, an upper clamp top plate, an assembling pressing plate and a lower clamp pressing plate, wherein a clamp seat partition plate is arranged on the inner side of the upper clamp seat, the clamp seat partition plate is connected with a pressing plate sliding rod through a sliding groove in a sliding mode, the outer side of the pressing plate sliding rod is fixedly connected with the spring pressing sheet, the spring pressing sheet is located above the clamp seat partition plate, the top end of the spring pressing sheet is provided with the upper clamp spring, the top end of the upper clamp seat is fixedly connected with the upper clamp top plate, the top end of the upper clamp spring is fixedly connected with the bottom end of the upper clamp top plate, and the bottom end of the pressing plate sliding rod is provided with the assembling pressing plate;
wherein, the bottom of lower anchor clamps seat is provided with the base, and the top of base is provided with main spring stop gear.
Preferably, main spring stop gear includes locating pin, location fixture block, locating rack, and the locating rack sets up in the base top, and the locating rack is provided with two, and the both sides of lower anchor clamps seat have seted up the lower lateral wall logical groove with the corresponding position of locating rack, and the inboard sliding connection of one of them locating rack has the locating pin.
Preferably, one end of the positioning pin is provided with a positioning fixture block, the positioning fixture block is connected with one of the positioning frames in a clamping manner, and the inner side of the lower clamp seat is provided with a limiting convex block.
Preferably, the bottom end of the top plate of the upper clamp is provided with an upper positioning rod, the bottom end of the upper positioning rod is provided with a positioning sliding rod, the top end of the base is provided with a positioning sliding sleeve, and the positioning sliding rod is connected with the positioning sliding sleeve in a sliding manner.
Preferably, the top end of the top plate of the upper clamp is connected with a pressurizing block.
Preferably, the end of the positioning pin is provided with a handle.
The utility model has the advantages that:
the utility model is provided with the upper clamp seat, the assembling pressing plate, the upper clamp spring and the pressing plate sliding rod, the assembling pressing plate on the upper clamp top plate firstly presses the bottom membrane buckle of the hydraulic suspension downwards through the pressure of the spring, so that the four small buckles on the bottom membrane buckle firstly reach the groove opening positions of the main spring; the assembly pressing plate continues to push the bottom membrane buckle to press downwards, at the moment, the assembly pressing plate continues to push the spring and moves upwards relative to the upper clamp seat, the upper clamp seat presses downwards, and the four small buckles on the bottom membrane buckle are pressed downwards into the clamping grooves of the main springs; divide two stages to push down the basement membrane buckle, push down earlier and make the buckle reach the draw-in groove notch position of main spring earlier, in the follow-up lateral wall of going up the anchor clamps seat pushed the little buckle of basement membrane buckle into the draw-in groove that reaches the main spring, rather than make the little buckle of basement membrane buckle impress the draw-in groove through the power of pushing down completely, the phenomenon that the fracture appears in the buckle when having avoided the assembly has reduced the waste.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the positioning pin of the present invention;
FIG. 4 is an end state diagram of the first stage of assembly of the present invention;
FIG. 5 is a second stage end state view of the assembly of the present invention;
fig. 6 is a schematic structural diagram of the main spring assembly in the hydraulic mount of the present invention.
In the figure: 1. positioning pins; 2. a lower sidewall through slot; 3. a limiting bump; 4. an upper positioning rod; 5. a clamp seat spacer; 6. an upper clamp spring; 7. an upper clamp top plate; 8. pressing plate sliding rods; 9. pressing a spring plate; 10. an upper clamp seat; 11. assembling a pressing plate; 12. a lower clamp base; 13. positioning a fixture block; 14. a base; 15. a positioning frame; 16. positioning the sliding sleeve; 17. positioning the slide bar; 18. buckling a bottom film; 19. a base film; 20. a flow channel assembly; 21. a main spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a snap-fit assembly fixture for hydraulic mount basement membrane of engine, comprising: an upper jig base 10 and a lower jig base 12 therebelow; a clamp seat partition plate 5 is arranged on the inner side of an upper clamp seat 10, the clamp seat partition plate 5 is connected with a press plate slide rod 8 in a sliding mode through a sliding groove, the outer side of the press plate slide rod 8 is fixedly connected with a spring pressing plate 9, the spring pressing plate 9 is located above the clamp seat partition plate 5, an upper clamp spring 6 is arranged at the top end of the spring pressing plate 9, an upper clamp top plate 7 is fixedly connected with the top end of the upper clamp seat 10, the top end of the upper clamp spring 6 is fixedly connected with the bottom end of the upper clamp top plate 7, and an assembling press plate 11 is arranged at the bottom end of the press plate slide rod 8; the bottom of lower fixture seat 12 is provided with base 14, and the top of base 14 is provided with main spring stop gear. The assembly pressing plate 11 on the upper clamp seat 10 contacts the top end of the bottom film buckle 18 of the hydraulic suspension, the upper clamp seat 10 continues to move downwards to work, the hydraulic suspension is gradually covered in the downward pressing process of the upper clamp seat 10, the assembly pressing plate 11 on the upper clamp top plate 7 firstly presses the bottom film buckle 18 of the hydraulic suspension downwards through the pressure of the spring, and four small buckles on the bottom film buckle 18 firstly reach the notch positions of the clamping grooves of the main spring 21; the upper clamp seat 10 continues to move downwards, the assembly pressing plate 11 continues to push the basement membrane buckle 18 to press downwards, at the moment, the assembly pressing plate 11 continues to push the upper clamp spring 6 and moves upwards relative to the upper clamp seat 10, the upper clamp seat 10 presses downwards, and the four small buckles on the basement membrane buckle 18 are pressed downwards into the clamping grooves of the main springs 21.
The main spring limiting mechanism comprises a positioning pin 1, a positioning clamping block 13 and a positioning frame 15, the positioning frame 15 is arranged at the top end of the base 14, the number of the positioning frames 15 is two, the two sides of the lower clamp seat 12 and the corresponding positions of the positioning frames 15 are provided with lower side wall through grooves 2, and the inner side of one positioning frame 15 is slidably connected with the positioning pin 1. Installing a hydraulic mount to be assembled in a lower clamp seat 12, and limiting a main spring 21 in the hydraulic mount by a limiting lug 3 in the lower clamp seat 12; and pushing the positioning pin 1, wherein the positioning pin 1 penetrates through the internal through groove of the main spring 21, and continuously pushing the positioning pin 1 to clamp the positioning clamping block 13 at the tail end of the positioning pin to the positioning frame 15.
One end of the positioning pin 1 is provided with a positioning fixture block 13, the positioning fixture block 13 is connected with one positioning frame 15 in a clamping manner, and the inner side of the lower clamp seat 12 is provided with a limiting convex block 3. The main spring 21 of the hydraulic suspension is installed inside the lower clamp base 12, and the limit bump 3 inside the lower clamp base 12 limits the main spring 21 of the hydraulic suspension.
An upper positioning rod 4 is arranged at the bottom end of the upper clamp top plate 7, a positioning slide rod 17 is arranged at the bottom end of the upper positioning rod 4, a positioning slide sleeve 16 is arranged at the top end of the base 14, and the positioning slide rod 17 is in sliding connection with the positioning slide sleeve 16. The top plate 7 of the upper clamp is pressed downwards, and the upper clamp seat 10 moves under the action of the positioning sliding sleeve 16 and the positioning sliding rod 17, so that the upper clamp seat 10 stably moves downwards vertically.
The top end of the top clamp top plate 7 is connected with a pressurizing block. A loading driving mechanism is attached to the top end of the upper jig top plate 7, and pushes the upper jig top plate 7 to be pressed down at the time of loading.
And a handle is arranged at the tail end of the positioning pin 1. The positioning pin 1 is pushed to position the main spring 21.
The utility model discloses a theory of operation: the main spring assembly in the hydraulic mount widely used at present generally comprises a basement membrane buckle 18, a basement membrane 19, a flow channel assembly 20 and a main spring 21, the hydraulic mount to be assembled is arranged inside a lower clamp seat 12, and a limiting bump 3 inside the lower clamp seat 12 limits the main spring 21 in the hydraulic mount; pushing the positioning pin 1, wherein the positioning pin 1 penetrates through the internal through groove of the main spring 21, and continuously pushing the positioning pin 1 to clamp the positioning fixture block 13 at the tail end of the positioning pin 1 to the positioning frame 15; at the moment, the position of the main spring 21 at the bottom end is stably fixed, meanwhile, the runner assembly 20 and the basement membrane 19 are placed in the main spring 21, the basement membrane buckle 18 is placed on the basement membrane 19, and the hydraulic suspension enters a to-be-assembled state; connecting a loading driving mechanism to a pressurizing block at the top end of the top plate 7 of the upper clamp, wherein the loading driving mechanism pushes the top plate 7 of the upper clamp to press downwards during loading, and the upper clamp seat 10 stably moves downwards vertically under the action of a positioning sliding sleeve 16 and a positioning sliding rod 17; the assembly pressing plate 11 on the upper clamp seat 10 firstly contacts the top end of a base membrane buckle 18 of the hydraulic suspension, and the first stage of assembly is carried out;
a first stage of assembly: when the upper clamp base 10 moves downwards to work, the hydraulic mount is gradually covered by the upper clamp base 10 in the process of pressing downwards, the bottom film buckle 18 of the hydraulic mount is pressed downwards by the assembling pressing plate 11 on the top plate 7 of the upper clamp through the pressure of the spring, and four small buckles on the bottom film buckle 18 reach the notch position of the clamping groove of the main spring 21 first;
and a second assembling stage: the upper clamp seat 10 continues to move downwards, the assembly pressing plate 11 continues to push the basement membrane buckle 18 to press downwards, at the moment, the assembly pressing plate 11 continues to push the upper clamp spring 6 and moves upwards relative to the upper clamp seat 10, the upper clamp seat 10 presses downwards, and the four small buckles on the basement membrane buckle 18 are pressed downwards into the clamping grooves of the main springs 21.
Divide two stages to push down basement membrane buckle 18, push down earlier and make the buckle reach main spring 21's draw-in groove notch position earlier, in the follow-up lateral wall of going up anchor clamps seat 10 pushed basement membrane buckle 18's little buckle reached main spring 21's draw-in groove, rather than make basement membrane buckle 18's little buckle impress the draw-in groove through the power of pushing down completely, the phenomenon of fracture appears in the buckle when having avoided the assembly, has reduced the waste.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.
Claims (6)
1. Engine hydraulic pressure suspension basement membrane buckle sectional fixture, its characterized in that includes: an upper clamp seat (10) and a lower clamp seat (12) below the upper clamp seat;
a clamp seat partition plate (5) is arranged on the inner side of the upper clamp seat (10), the clamp seat partition plate (5) is connected with a press plate sliding rod (8) in a sliding mode through a sliding groove, the outer side of the press plate sliding rod (8) is fixedly connected with a spring pressing plate (9), the spring pressing plate (9) is located above the clamp seat partition plate (5), an upper clamp spring (6) is arranged at the top end of the spring pressing plate (9), an upper clamp top plate (7) is fixedly connected with the top end of the upper clamp seat (10), the top end of the upper clamp spring (6) is fixedly connected with the bottom end of the upper clamp top plate (7), and an assembling press plate (11) is arranged at the bottom end of the press plate sliding rod (8);
the bottom of lower anchor clamps seat (12) is provided with base (14), the top of base (14) is provided with main spring stop gear.
2. The engine hydraulic suspension basement membrane buckle rigging clamp of claim 1, wherein the main spring limiting mechanism comprises a positioning pin (1), a positioning clamping block (13), and two positioning frames (15), the positioning frames (15) are disposed on the top end of the base (14), the positioning frames (15) are disposed, lower sidewall through grooves (2) are disposed on two sides of the lower clamp seat (12) and corresponding positions of the positioning frames (15), and the positioning pin (1) is slidably connected to the inner side of one of the positioning frames (15).
3. The engine hydraulic suspension basement membrane snap-fit assembly fixture of claim 2, characterized in that one end of the locating pin (1) is provided with a locating fixture block (13), the locating fixture block (13) is in snap-fit connection with one of the locating frames (15), and the inner side of the lower fixture seat (12) is provided with a limiting bump (3).
4. The engine hydraulic suspension basement membrane buckle assembly clamp of claim 1, characterized in that an upper locating rod (4) is arranged at the bottom end of the upper clamp top plate (7), a locating slide rod (17) is arranged at the bottom end of the upper locating rod (4), a locating slide sleeve (16) is arranged at the top end of the base (14), and the locating slide rod (17) is in sliding connection with the locating slide sleeve (16).
5. The engine hydraulic mount basement membrane snap-fit assembly fixture of claim 4, characterized in that a pressurizing block is connected to the top end of the upper fixture top plate (7).
6. The engine hydraulic mount base membrane snap-fit assembly fixture of claim 3, characterized in that the distal end of the locating pin (1) is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889415.5U CN218285279U (en) | 2022-07-20 | 2022-07-20 | Engine hydraulic suspension basement membrane buckle assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889415.5U CN218285279U (en) | 2022-07-20 | 2022-07-20 | Engine hydraulic suspension basement membrane buckle assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218285279U true CN218285279U (en) | 2023-01-13 |
Family
ID=84792701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221889415.5U Active CN218285279U (en) | 2022-07-20 | 2022-07-20 | Engine hydraulic suspension basement membrane buckle assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218285279U (en) |
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2022
- 2022-07-20 CN CN202221889415.5U patent/CN218285279U/en active Active
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