CN210817082U

CN210817082U - Frock of lid shell behind riveting

Info

Publication number: CN210817082U
Application number: CN202020759516.5U
Authority: CN
Inventors: 叶劲奇
Original assignee: Ningbo Fanya Automobile Component Co ltd
Current assignee: Ningbo Fanya Automobile Component Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-06-23
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to a frock of lid shell behind riveting, including hypoplastron and upper plate, upper plate lower extreme middle part be equipped with two at least spacing posts, the cover is equipped with the spacing ring on this spacing post, upper plate lower extreme bilateral symmetry arranged have the tapered wedge, hypoplastron upper end install the base, base upper end transversely seted up the spout, this spout mid-mounting has the mount pad, the equal slidable mounting in both sides that the spout is located the mount pad have a riveting piece, two riveting piece symmetrical arrangement, riveting piece upper end be provided with and supply tapered wedge male jack. The utility model discloses simple structure, convenient to use, machining efficiency height.

Description

Frock of lid shell behind riveting

Technical Field

The utility model relates to an engine hydraulic pressure suspension corollary processing equipment technical field especially relates to a frock of lid shell behind riveting.

Background

In the automotive industry, the support structure for supporting the engine is generally a vibration damping and isolating element mainly made of rubber, and the vibration energy is attenuated by the elasticity of the rubber body and the hysteresis loss of the rubber body. With the progress of technology, in order to reduce the influence of engine vibration on an automobile in the driving process of the automobile, attenuate the vibration of a low-frequency region of an engine, reduce the transmission of high-frequency vibration to an automobile body and inhibit the resonance sound of an automobile chamber cavity, engine hydraulic suspension is increasingly adopted in the automobile industry at present.

Need the riveting to handle between engine hydraulic mount's casing and the back lid shell, but do not have special frock to operate at present for machining efficiency is comparatively low.

Disclosure of Invention

The utility model aims to solve the technical problem that a frock of lid shell behind riveting is provided, simple structure, convenient to use, machining efficiency are high.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a frock of lid shell after riveting, includes hypoplastron and upper plate, upper plate lower extreme middle part be equipped with two at least spacing posts, the cover is equipped with the spacing ring on this spacing post, upper plate lower extreme bilateral symmetry arranged have the tapered wedge, hypoplastron upper end install the base, base upper end transversely seted up the spout, this spout mid-mounting has the mount pad, the equal slidable mounting in both sides that the spout is located the mount pad have a riveting piece, two riveting piece symmetric arrangement, riveting piece upper end be provided with and supply tapered wedge male jack.

As right technical scheme a supplement, the spout be the T type of invering, the shape of riveting the briquetting cooperate with the shape of spout.

As right technical scheme a supplement, the upper plate lower extreme install the fixed plate, spacing post and tapered wedge pass through the fixed plate and fix at the upper plate lower extreme. Fix through the screw between upper plate and the fixed plate, realize spacing post and tapered wedge's fixed through the fixed plate for spacing post and the whole dismouting of tapered wedge are comparatively convenient.

As right technical scheme a supplement, the vertical division in upper plate middle part have circular through-hole, this circular through-hole lower extreme runs through the fixed plate. The round through hole is used for the protruding part at the upper end of the engine hydraulic suspension to penetrate, so that the protruding part at the upper end of the engine hydraulic suspension is prevented from interfering with product riveting when the lower plate and the upper plate are folded.

As right technical scheme a supplement, the spacing ring be the ring form, this spacing ring upper end edge has arranged the round extension, the extension on be equipped with the via hole that supplies spacing post to pass. The spacing collar is at product upper portion, can stabilize the product, prevents that product upper portion from rocking.

As right technical scheme a supplement, every bottom of riveting the briquetting all transversely is provided with a spacing groove, the spacing groove extend from riveting the briquetting middle part and run through the lateral wall of riveting the briquetting, the spout on install the stop screw who stretches into the spacing inslot.

As right technical scheme a supplement, every bottom of riveting the briquetting all transversely is provided with a mounting groove, this mounting groove extends the inboard that runs through the riveting briquetting from the riveting briquetting middle part, spout bottom install and stretch into the limiting plate in the mounting groove, install the spring between this limiting plate and the mounting groove inner wall.

As right technical scheme a supplement, the vertical opening in spout bottom have vertical through-hole, the limiting plate lower part insert vertical through-hole in, this limiting plate upper portion one side is provided with first block rubber, spring pot head on first block rubber, this spring other end interpolation has the second block rubber. The arrangement of the first rubber block and the second rubber block can effectively reduce the mutual abrasion between the spring and other parts.

Has the advantages that: the utility model relates to a frock of lid shell after riveting has following several advantages:

1. bending the two extending parts through a tool, so that the shell and the rear cover shell are riveted together;

2. the circular through hole is used for the protruding part at the upper end of the engine hydraulic suspension to pass through, so that the protruding part at the upper end of the engine hydraulic suspension is prevented from interfering with product riveting when the lower plate and the upper plate are folded;

3. the limiting ring is sleeved on the upper part of the product, so that the product can be stabilized, and the upper part of the product is prevented from shaking;

4. the limiting screw is matched with the limiting groove, so that the limiting position of the two riveting pressing blocks which are relatively far away is limited;

5. when the two riveting pressing blocks move relatively close to each other, the spring in the mounting groove is forced to be compressed, and when the inclined wedge block is pulled out of the jack, the spring can provide reset power for the two riveting pressing blocks to move relatively far away from each other;

6. still have simple structure, convenient to use, advantages such as machining efficiency height.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the upper plate according to the present invention;

fig. 3 is a schematic structural view of the lower plate according to the present invention;

fig. 4 is a left side view of the present invention;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;

figure 6 is a cross-sectional view in the direction C-C of figure 4 in accordance with the present invention;

fig. 7 is a schematic structural view of the processed product of the present invention.

The figure is as follows: 1. lower plate, 2, base, 3, spout, 4, riveting piece, 5, upper plate, 6, spacing post, 7, circular through-hole, 8, fixed plate, 9, tapered wedge, 10, spacing ring, 11, extension, 12, jack, 13, product, 14, spacing groove, 15, stop screw, 16, mount pad, 17, mounting groove, 18, second block rubber, 19, spring, 20, first block rubber, 21, vertical through-hole, 22, limiting plate, 23, back cover shell, 24, casing, 25, extension.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a frock of lid shell behind riveting, as shown in fig. 1-7, including hypoplastron 1 and

upper plate

5, 5 lower extreme middle parts of upper plate be equipped with two at least spacing posts 6, the cover is equipped with spacing ring 10 on this spacing

post

6, 5 lower extreme bilateral symmetry arrangement of upper plate 9 have a tapered wedge 9, hypoplastron 1 upper

end install base

2, 2 upper ends of base transversely seted up

spout

3, 3 mid-mounting in this spout have

mount pad

16, 3 equal slidable mounting in both sides that are located mount pad 16 of spout have a riveting block 4, two 4 symmetrical arrangement of riveting block, 4 upper ends of riveting block be provided with and supply tapered wedge 9 male jack 12. As shown in fig. 2, the inner side of the lower end of the wedge 9 is a slope, the insertion hole 12 is a matched inclined hole, and after the wedge 9 is inserted into the insertion hole 12, the two riveting blocks 4 move relatively close to each other.

As shown in fig. 7, the product is an engine hydraulic mount, the engine hydraulic mount includes a housing 24 and a rear cover shell 23, two sides of an opening of the rear cover shell 23 are both provided with an arc-shaped extension portion 25, and the two extension portions 25 need to be bent by the tool, so that the housing 24 and the rear cover shell 23 are riveted together.

Firstly, the limiting ring 10 is lifted up, then a product is placed on the mounting seat 16, the limiting ring 10 is put down, the limiting ring 10 is sleeved on the upper portion of the product, then the upper plate 5 is controlled to move downwards, the inclined wedge blocks 9 on two sides of the lower end of the upper plate 5 are inserted into the insertion holes 12 of the corresponding riveting blocks 4, the two riveting blocks 4 are forced to move relatively close to each other, the riveting blocks 4 bend the extending portion 25, and the shell 24 and the rear cover shell 23 are riveted together. When the two riveting blocks 4 move relatively close to each other, the spring 19 in the mounting groove 17 is forced to compress, and when the inclined wedge block 9 is pulled out of the insertion hole 12, the spring 19 can provide reset power for the relative movement of the two riveting blocks 4.

The sliding groove 3 is in an inverted T shape, and the shape of the riveting block 4 is matched with that of the sliding groove 3.

The lower end of the upper plate 5 is provided with a fixing plate 8, and the limiting column 6 and the inclined wedge block 9 are fixed at the lower end of the upper plate 5 through the fixing plate 8. Fix through the screw between upper plate 5 and the fixed plate 8, realize spacing post 6 and tapered wedge 9 fixed through fixed plate 8 for spacing post 6 and the whole dismouting of tapered wedge 9 are comparatively convenient.

A circular through hole 7 is vertically formed in the middle of the upper plate 5, and the lower end of the circular through hole 7 penetrates through the fixing plate 8. The round through hole 7 is used for the protruding part at the upper end of the engine hydraulic suspension to pass through, so that the protruding part at the upper end of the engine hydraulic suspension is prevented from interfering with product riveting when the lower plate 1 and the upper plate 5 are folded.

The limiting ring 10 is in a circular ring shape, a circle of extending part 11 is arranged on the edge of the upper end of the limiting ring 10, and a through hole for the limiting column 6 to penetrate through is formed in the extending part 11. The limiting ring 10 is sleeved on the upper portion of the product, so that the product can be stabilized, and the upper portion of the product is prevented from shaking.

The bottom of each riveting block 4 is transversely provided with a limiting groove 14, the limiting groove 14 extends from the middle of the riveting block 4 to penetrate through the outer side wall of the riveting block 4, and the sliding groove 3 is provided with a limiting screw 15 extending into the limiting groove 14. The limiting screw 15 is matched with the limiting groove 14, and the limiting position of the two riveting pressing blocks 4 which are relatively far away is limited.

The bottom of every riveting piece 4 all transversely is provided with a mounting groove 17, and this mounting groove 17 extends from riveting piece 4 middle part and runs through the inboard of riveting

piece

4, 3 bottoms of spout install the limiting plate 22 that stretches into in mounting groove 17, install spring 19 between this limiting plate 22 and the mounting groove 17 inner wall.

The bottom of the sliding chute 3 is vertically provided with a vertical through hole 21, the lower part of the limiting plate 22 is inserted into the vertical through hole 21, one side of the upper part of the limiting plate 22 is provided with a first rubber block 20, one end of the spring 19 is sleeved on the first rubber block 20, and the other end of the spring 19 is inserted with a second rubber block 18. The arrangement of the first rubber block 20 and the second rubber block 18 can effectively reduce the mutual abrasion between the spring 19 and other parts.

Claims

1. The utility model provides a frock of lid shell behind riveting, includes hypoplastron (1) and upper plate (5), its characterized in that: upper plate (5) lower extreme middle part be equipped with two at least spacing posts (6), the cover is equipped with spacing ring (10) on this spacing post (6), upper plate (5) lower extreme bilateral symmetry arrange tapered wedge (9), hypoplastron (1) upper end install base (2), base (2) upper end transversely seted up spout (3), this spout (3) mid-mounting has mount pad (16), the equal slidable mounting in both sides that spout (3) are located mount pad (16) have one to rivet briquetting (4), two rivet briquetting (4) symmetrical arrangement, rivet briquetting (4) upper end be provided with and supply tapered wedge (9) male jack (12).

2. The frock of lid shell behind riveting according to claim 1, characterized in that: the sliding groove (3) is in an inverted T shape, and the shape of the riveting pressing block (4) is matched with that of the sliding groove (3).

3. The frock of lid shell behind riveting according to claim 1, characterized in that: the lower end of the upper plate (5) is provided with a fixing plate (8), and the limiting column (6) and the inclined wedge block (9) are fixed at the lower end of the upper plate (5) through the fixing plate (8).

4. The frock of lid shell behind riveting according to claim 3, characterized in that: a circular through hole (7) is vertically formed in the middle of the upper plate (5), and the lower end of the circular through hole (7) penetrates through the fixing plate (8).

5. The frock of lid shell behind riveting according to claim 1, characterized in that: the limiting ring (10) is in a circular ring shape, a circle of extending part (11) is arranged on the edge of the upper end of the limiting ring (10), and a through hole for the limiting column (6) to penetrate through is formed in the extending part (11).

6. The frock of lid shell behind riveting according to claim 1, characterized in that: the bottom of every riveting block (4) all transversely is provided with a spacing groove (14), spacing groove (14) extend from riveting block (4) middle part and run through the lateral wall of riveting block (4), spout (3) on install and stretch into spacing screw (15) in spacing groove (14).

7. The frock of lid shell behind riveting according to claim 1, characterized in that: the bottom of every riveting piece (4) all transversely is provided with a mounting groove (17), and this mounting groove (17) extend from riveting piece (4) middle part and run through the inboard of riveting piece (4), spout (3) bottom install and stretch into limiting plate (22) in mounting groove (17), install spring (19) between this limiting plate (22) and mounting groove (17) inner wall.

8. The frock of lid shell behind riveting according to claim 7, characterized in that: spout (3) bottom vertically open and to have vertical through-hole (21), limiting plate (22) lower part insert in vertical through-hole (21), this limiting plate (22) upper portion one side be provided with first block rubber (20), spring (19) one end cover on first block rubber (20), this spring (19) other end interpolation has second block rubber (18).