CN213017100U - Corner reinforcing and inner buckle clamp - Google Patents

Abstract

The utility model provides a corner is strengthened and interior buckle hoop belongs to auto-parts technical field. It has solved the not high and unsatisfactory problem of rubber spare effect of connection of current clamp structural strength. This corner is strengthened and interior buckle hoop, including the body of U-shaped, the both ends of body have toward the fixed part of outside bending type, are equipped with the through-hole that supplies the screw to pass on the fixed part, form corner portion between the tip of body and the fixed part that corresponds, corner portion department is equipped with toward the convex bellying of inboard, the bellying is stamping forming structure. This corner is strengthened and interior buckle hoop has the higher and better advantage to rubber spare connection effect of structural strength.

Description

Corner reinforcing and inner buckle clamp

Technical Field

The utility model belongs to the technical field of auto-parts, a clamp, especially a corner is strengthened and interior buckle clamp is related to.

Background

The stabilizer bar is an auxiliary elastic element in the suspension of the automobile, and the function of the stabilizer bar is to prevent the automobile body from generating excessive transverse rolling during turning and improve the smoothness. The stabilizer bar is a torsion bar spring made of spring steel and is transversely arranged at the front end and the rear end of the automobile. The middle part of the rod body is hinged with the frame by a sleeve, and the two ends of the rod are respectively fixed on the left suspension and the right suspension. When the vehicle body only moves vertically, the suspensions on the two sides deform the same, and the transverse stabilizer bar does not work. When the vehicle body rolls, the suspensions on the two sides jump inconsistently, the transverse stabilizer bar is twisted, and the elastic force of the rod body becomes resistance for continuous rolling, so that the transverse stabilizing effect is achieved.

The car stabilizer bar is generally through clamp and frame connection, and the structural style of stabilizer bar clamp is more single, generally adopts dull and stereotyped punching press to become the U-shaped, passes the clamp through two screws and links firmly on the frame, and consequently the intensity of ordinary clamp is not high.

For example, the clip (application number: 201620009652.6) of a novel stabilizer bar for an automobile, disclosed by the Chinese literature, comprises a U-shaped body, wherein fastening ends bent outwards are arranged at both ends of the body, strip-shaped holes which are penetrated through and are used for screws to pass through are arranged on the fastening ends, insertion pieces are arranged on the fastening ends, the cross sections of the insertion pieces are U-shaped, threaded holes which are penetrated through are arranged on the side parts of the insertion pieces, and the threaded holes are opposite to the strip-shaped holes when the fastening ends are inserted into the U-shaped grooves of the insertion pieces. However, when the clamp is used for positioning the rubber part, the inner side wall of the body is a smooth surface, so that the structural strength of the clamp is not high, and the connection effect of the clamp on the rubber part is not ideal.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a structural strength is higher and strengthen and interior buckle clamp to the better corner of rubber spare effect of connection.

The purpose of the utility model can be realized by the following technical proposal: corner is strengthened and interior buckle hoop, including the body of U-shaped, the both ends of body fixed part toward the outside buckle has, the fixed part on be equipped with the through-hole that supplies the screw to pass, its characterized in that, the tip of body and the fixed part that corresponds between form corner portion, corner portion department be equipped with toward inboard convex bellying, the bellying be stamping forming structure.

Because the tip of body forms corner portion with the fixed part that corresponds, corner portion department is equipped with the convex bellying of often inboard, and the bellying is stamping forming structure, makes the structural strength of this clamp higher, and when the rubber spare was connected at this internal, the bellying card blocked the rubber spare in the outside of rubber spare, and it is better to have the connection effect to the rubber spare, avoids droing of rubber spare.

In the corner reinforcing and inner buckle hoop, the middle part of the body is provided with an arch part protruding towards the upper side, the arch part is arranged along the side line of the body, and two ends of the arch part are respectively connected with the inner ends of the corresponding protruding parts. The middle part of body is equipped with foretell hunch portion, and the rubber spare inlays in hunch portion, and is better to rubber spare location effect, avoids droing of rubber spare, has increased the intensity of this clamp simultaneously.

In the corner reinforcing and inner snap clamp, the ratio of the width of the arch to the width of the body is 1:2-1.7: 2.

In foretell corner is strengthened and interior buckle clamp, the lateral wall of bellying link firmly the supporting shoe, the supporting shoe with the lateral wall phase-match of bellying. Through setting up foretell supporting shoe, increased the intensity of this clamp, had the comparatively convenient advantage of manufacturing simultaneously.

In foretell corner is strengthened and interior buckle clamp, the outer end both sides of fixed part all be equipped with fillet portion. Through setting up foretell fillet portion, increased the structural strength of this clamp, improved life.

In the corner reinforcement and inner snap clip described above, the body is made of QStE420TM material. The clamp is made of QStE420TM material and has the advantages of higher cold forming performance and higher strength.

In the corner reinforcing and inner snap clamp, the body is made of stainless steel. The clamp is made of stainless steel materials, and has the advantages of difficult rusting and long service life.

In the corner reinforcing and inner buckle clamp, the inner side wall of the protruding part is an arc-shaped surface. The inside wall of bellying is the arcwall face, has improved structural strength, avoids stress concentration simultaneously, has improved life.

In the corner reinforcing and inner buckle hoop, the supporting block is fixedly connected with the body by welding. The supporting block is fixedly connected with the body in a welding mode, and the supporting block has the advantages of being convenient to manufacture and firm in connection.

In the corner reinforcing and inner buckle hoop, the supporting block is fixedly connected with the body through a screw, and the inner end of the screw extends out of the inner end surface of the boss. The supporting block is fixedly connected with the body through a screw, and the supporting block has the advantage of firm connection.

Compared with the prior art, the corner reinforcing and inner buckle hoop has the following advantages:

1. the corner part is provided with a convex part which is usually convex on the inner side, the convex part is of a punch forming structure, so that the structural strength of the clamp is high, the convex part is clamped on the outer side of the rubber part and clamps the rubber part, the connection effect on the rubber part is good, and the falling off of the rubber part is avoided;

2. the middle part of the body is provided with the arch part, the rubber part is embedded in the arch part, the positioning effect on the rubber part is better, the falling off of the rubber part is avoided, and meanwhile, the strength of the clamp is increased;

3. round corners are arranged on two sides of the outer end of the fixing part, so that the structural strength of the clamp is improved, and the service life is prolonged;

4. the clamp is made of QStE420TM material and has the advantages of higher cold forming performance and higher strength.

5. The lateral wall of bellying has linked firmly the supporting shoe, the supporting shoe with the lateral wall phase-match of bellying, increased the intensity of this clamp, have the comparatively convenient advantage of manufacturing simultaneously.

Drawings

Fig. 1 is a perspective view of the present corner reinforcement and internal snap clamp.

Fig. 2 is a front view of the present corner reinforcement and internal snap clamp.

Fig. 3 is a top view of the present corner reinforcement and internal snap clamp.

Fig. 4 is a schematic sectional view a-a of fig. 3.

Figure 5 is a cross-sectional schematic view of another version of the present clamp.

In the figure, 1, a body; 2. a fixed part; 3. a through hole; 4. a corner portion; 5. a boss portion; 6. an arching portion; 7. a support block; 8. a rounded corner.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the corner reinforcing and inner clip hoop includes a U-shaped body 1, fixing portions 2 bent outward are provided at both ends of the body 1, through holes 3 for screws to pass through are provided on the fixing portions 2, a corner portion 4 is formed between the end of the body 1 and the corresponding fixing portion 2, a protruding portion 5 protruding inward is provided at the corner portion 4, and the protruding portion 5 is a punch forming structure. Both sides of the outer end of the fixing part 2 are provided with round corners 8, so that the structural strength of the clamp is increased, and the service life is prolonged.

The middle part of the body 1 is provided with an arch part 6 protruding towards the upper side, the arch part 6 is arranged along the sideline of the body 1, two ends of the arch part 6 are respectively connected with the inner ends of the corresponding convex parts 5, and the ratio of the width of the arch part 6 to the width of the body 1 is 1:2-1.7: 2.

The body 1 is made of QStE420TM material, and has the advantages of higher cold forming performance and higher strength of the hoop. As another mode, the body 1 is made of stainless steel materials, and has the advantages of being not easy to rust and long in service life.

The inside wall of bellying 5 is the arcwall face, has improved structural strength, avoids stress concentration simultaneously, has improved life.

Because the tip of body 1 forms bight 4 with the fixed part 2 that corresponds, 4 departments of bight are equipped with often inboard convex bellying 5, and bellying 5 is stamping forming structure, makes the structural strength of this clamp higher, and when the rubber spare was connected in body 1, bellying 5 cards in the outside of rubber spare and block the rubber spare, and it is better to have the joint effect to the rubber spare, avoids droing of rubber spare. The middle part of body 1 is equipped with foretell hunch portion 6, and the rubber spare inlays in hunch portion 6, and is better to rubber spare location effect, avoids droing of rubber spare, has increased the intensity of this clamp simultaneously.

As another mode, as shown in FIG. 5, the outer side wall of the boss 5 is fixedly connected with a supporting block 7, the supporting block 7 is matched with the outer side wall of the boss 5, the supporting block 7 and the body 1 are fixedly connected by welding, the strength of the clamp is increased, and meanwhile, the clamp has the advantage of being convenient to manufacture.

Preferably, the supporting block 7 is fixedly connected with the body 1 through a screw, the connecting structure has the advantage of firm connection, the inner end of the screw extends out of the inner end face of the boss part 5, and the connecting effect on the rubber part is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms body 1, fixing portion 2, through hole 3, corner portion 4, boss portion 5, arch portion 6, support block 7, rounded portion 8, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. Corner is strengthened and interior buckle hoop, body (1) including the U-shaped, the both ends of body (1) fixed part (2) toward the lateral buckling have, fixed part (2) on be equipped with through-hole (3) that supply the screw to pass, its characterized in that, the tip of body (1) and fixed part (2) that correspond between form corner portion (4), corner portion (4) department be equipped with toward inboard convex bellying (5), bellying (5) be stamping forming structure.

2. Corner reinforcement and snap clamp according to claim 1, characterized in that the body (1) has a middle part with an arched part (6) protruding upwards, said arched part (6) being arranged along the side line of said body (1), the ends of said arched part (6) being connected to the inner ends of the corresponding protrusions (5).

3. Corner reinforcement and inner snap clamp according to claim 2, characterized in that the ratio of the width of the arch (6) to the width of the body (1) is 1:2-1.7: 2.

4. The corner reinforcing and inside snap clamp according to claim 1, 2 or 3, wherein the outer side wall of the boss (5) is fixedly connected with a support block (7), and the support block (7) is matched with the outer side wall of the boss (5).

5. Corner reinforcement and inner snap clamp according to claim 1, 2 or 3, characterized in that the fixing part (2) is provided with rounded corners (8) on both sides of its outer end.

6. Corner reinforcing and inner snap clamp according to claim 1, 2 or 3, characterized in that the body (1) is made of QStE420TM material.

7. Corner reinforcing and inner snap clamp according to claim 1, 2 or 3, characterized in that the body (1) is made of stainless steel material.

8. Corner reinforcing and inner snap clamp according to claim 1, 2 or 3, characterized in that the inner side wall of the protrusion (5) is an arc-shaped surface.

9. The corner reinforcement and snap clamp according to claim 4, wherein the support block (7) is fixedly connected to the body (1) by welding.

10. The corner reinforcement and snap clamp according to claim 4, wherein the support block (7) is fixed to the body (1) by a screw, the inner end of which protrudes from the inner end surface of the boss (5).

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