CN217618896U

CN217618896U - Riveting tool

Info

Publication number: CN217618896U
Application number: CN202221332163.6U
Authority: CN
Inventors: 冯耀侠; 刘东骏; 郑云
Original assignee: Ningbo Schlemmer Automotive Parts Co ltd
Current assignee: Ningbo Schlemmer Automotive Parts Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-21
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a riveting tool, including supporting the base and riveting the pole, support the base and be used for supporting the working of plastics of installing the metal loop, wherein, telescopically install the fixed column on supporting the base, one side of keeping away from supporting the base on the fixed column is equipped with the direction portion of inserting, and the direction portion of inserting can insert to the metal loop correspondingly; the riveting rod is arranged on one side of the supporting base, the supporting base is arranged at intervals, the riveting rod can move towards the direction of the supporting base, the ejection fixing column retracts into the supporting base, and the metal ring is extruded to deform. The utility model can insert the metal ring by the guiding insertion part on the fixed column, so as to facilitate the assembly and positioning of the plastic piece embedded with the metal ring on the supporting base; meanwhile, a product obtained after riveting can be conveniently separated from the fixing column, and a workpiece does not need to be taken by being perpendicular to the fixing column, so that a worker can take the workpiece by one hand during working, the workpiece taking time can be reduced, and the riveting and assembling time of a plastic part and a metal ring is shortened.

Description

Riveting tool

Technical Field

The utility model belongs to the technical field of the product manufacture is relevant, especially relate to a riveting tools.

Background

In order to enable the produced plastic part to be installed in equipment such as automobiles, a metal ring is generally required to be riveted in the plastic part, so that the plastic part can be assembled and limited by connecting pieces such as bolts and the like. Wherein, the installation of the metal ring in the plastic part not only requires firm assembly but also is not easy to be separated; but also requires the inner hole of the metal ring to be kept complete so as to meet the use requirement of matching between the following connecting pieces such as bolts and the like and the metal ring.

At present, the fixed column is installed to the telescopic usually on the support base that has been used for supporting the working of plastics that inlays and is equipped with the metal ring, place the metal ring on the fixed column back usually, then put into the working of plastics again, later reuse riveting pole carries out the riveting operation to the metal ring, follow-up like this at the in-process of getting the piece, because of the clearance between fixed column and the metal ring is less, if get a in-process product and have the slope slightly and will be blocked by the fixed column, for this reason need both hands to act on the product and take off the product from the fixed column perpendicular to the mode of fixed column, make to get a very inconvenient, thereby workman's intensity of labour has been increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a riveting tool for solving the above technical problems.

A rivet tool, comprising:

the support base is used for supporting a plastic part provided with a metal ring, wherein a fixing column is telescopically arranged on the support base, a guide insertion part is arranged on one side of the fixing column, which is far away from the support base, and the guide insertion part can be correspondingly inserted into the metal ring;

the riveting rod is arranged on one side of the supporting base, the supporting base is arranged at intervals, and the riveting rod can move towards the direction of the supporting base so as to push the fixing column to retract into the supporting base and extrude the metal ring to deform.

According to the riveting tool, the metal ring can be inserted into the guide insertion part on the fixing column through the reasonable structure arrangement of the guide insertion part on the fixing column when the riveting tool works, so that a plastic part embedded with the metal ring can be conveniently assembled and positioned on the supporting base; simultaneously, the fixed column passes through direction insertion part and inserts the metal loop to the product that obtains after the riveting breaks away from this fixed column, does not need the perpendicular to fixed column to get the piece, can carry out the one-hand when making the workman work and get the piece, can reduce like this and get a time, has the effect that shortens working of plastics and metal loop riveting assemble duration.

In one embodiment, the outer diameter of the guide insertion part is gradually reduced from the direction away from the support base.

It can be understood that, by the structural arrangement described above, an embodiment of the guide insert is embodied so as to facilitate the insertion of the guide insert into the metal ring and thus the assembly and positioning of the plastic part fitted with the metal ring on the supporting base.

In one embodiment, the outer diameter of the guide insertion part is smaller than the bore diameter of the inner bore of the metal ring.

It can be understood that the outer diameter of the guide insertion part is smaller than the hole diameter of the inner hole of the metal ring, so that a product obtained after riveting can be separated from the guide insertion part of the fixing column conveniently.

In one embodiment, the fixing column is provided with a chamfer and a fillet on one side end part facing away from the supporting base, and the parts of the fixing column provided with the chamfer and the fillet are jointly formed into the guide insertion part.

It will be understood that the structural arrangement of the guide insert on the fastening stud is achieved in particular by providing the fastening stud with chamfers and fillets.

In one embodiment, the inclination angle of the chamfer is set to 2 to 8 °.

It can be understood that the specific angle setting of the inclination angle corresponding to the chamfer is realized by setting the inclination angle of the chamfer to 2-8 °.

In one embodiment, the maximum inclination angle of the rounded corners is set to 27 ° to 33 °.

It will be appreciated that the maximum angle of inclination of the fillet is set to 27-33, thereby achieving a specific angular setting of the maximum angle of inclination on the fillet.

In one embodiment, an elastic member is disposed on the supporting base, and the fixing column can be telescopically mounted on the supporting base through the elastic member, so that the fixing column can compress the elastic member and retract into the supporting base.

It can be understood that the use requirement of the telescopic installation of the fixing column on the supporting base is met through the structural arrangement of the elastic piece.

In one embodiment, a sliding groove is formed in the supporting base, the fixing column is slidably mounted in the sliding groove, and the elastic piece is arranged between the fixing column and the bottom of the sliding groove.

It can be understood that the fixed column and the elastic piece are assembled and connected on the supporting base through the structural arrangement of the sliding groove.

In one embodiment, a plurality of oblique convex ribs are connected to one side of the riveting rod facing the metal ring at intervals, and the riveting rod can extrude the metal ring to deform through the oblique convex ribs.

It can be understood that, through the structure setting of above-mentioned oblique protruding muscle, utilize the structural feature of oblique protruding muscle for riveting the depression bar with the in-process that oblique protruding muscle extrusion metal loop warp, can avoid the metal loop to produce the burr overlap after the riveting, with this integrality of guaranteeing the metal loop hole, have the subsequent connecting piece such as bolt of being convenient for and the cooperation between this metal loop.

In one embodiment, a flat pushing surface is formed on one side of the inclined ribs facing the supporting base, and the riveting rod can push the guiding insertion portion through the flat pushing surface, so that the fixing column is retracted into the supporting base.

It can be understood that, through the structural arrangement of the flat pushing surface, when the riveting rod extrudes the metal ring to deform by using the inclined convex rib, the ejection fixing column retracts into the supporting base.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a riveting tool provided in an embodiment of the present application;

reference numeral, 10, a support base; 11. fixing the column; 111. chamfering; 112. rounding off; 101. a guide insertion portion; 12. an elastic member; 13. a chute; 131. the bottom of the tank; 20. riveting a pressure rod; 21. oblique convex ribs; 22. a plane pushing surface; 100. and (5) riveting the tooling.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The riveting tool 100 claimed in the present application is used for riveting operation between a metal ring (not shown) and a plastic part (not shown).

As shown in fig. 1, a metal riveting tool 100 according to an embodiment of the present application includes a supporting base 10 and a riveting rod 20.

Support base 10 and be used for supporting the working of plastics of installing the metal ring, and riveting pole 20 locates the one side of supporting base 10 to support base 10 interval setting, and riveting pole 20 can move towards the direction of supporting base 10, warp with the extrusion metal ring, realize the riveting between metal ring and the working of plastics promptly.

In this application, the support base 10 is provided with the fixing column 11 in a telescopic manner, and a guiding insertion portion 101 is arranged on one side of the fixing column 11, which is far away from the support base 10, and the guiding insertion portion 101 can be correspondingly inserted into the metal ring. That is, the supporting base 10 supports the plastic member embedded with the metal ring, and can be inserted into the metal ring with the guide insertion portion as a guide so as to facilitate the assembly and positioning of the plastic member embedded with the metal ring on the supporting base 10; simultaneously, the fixed column 11 inserts the ferrule through direction insertion portion 101 to the product that obtains after the riveting breaks away from this fixed column 11, does not need perpendicular to fixed column 11 to get the piece, makes the workman can carry out the one-hand when working and gets the piece, can reduce like this and get a time, has the effect that shortens working of plastics and ferrule riveting assemble duration.

In one embodiment, the outer diameter of the guiding insert 101 decreases gradually from the direction away from the supporting base 10, thereby embodying one embodiment of the guiding insert 101 to facilitate the insertion of the guiding insert 101 into the metal ring, and further facilitate the assembly and positioning of the plastic member embedded with the metal ring on the supporting base 10. It should be noted that the guide insertion portion 101 is not limited to the above-mentioned embodiment, and it is obvious to those skilled in the art that the outer diameter of the guide insertion portion 101 is provided with an equal portion at a portion far from the support base 10, or the outer diameter of the guide insertion portion 101 is provided in an irregular changing manner, and will not be described herein.

The outer diameter of the guiding insertion part 101 is smaller than the bore diameter of the inner bore of the metal ring, so as to further facilitate the separation of the product obtained after riveting from the guiding insertion part 101 of the fixing column 11. Of course, the portion of the guide insertion portion 101 having the largest outer diameter may be set to be equal to the inner hole of the ferrule, which will not be described herein.

Chamfer 111 and radius 112 have been seted up to fixed column 11 of this application on the one side tip that deviates from support base 10, and the part of seting up chamfer 111 and radius 112 on fixed column 11 forms the direction insertion portion 101 jointly to this structure setting of specifically realizing direction insertion portion 101 on this fixed column 11.

The inclination angle of the chamfer 111 is set to 2-8 degrees, so that the specific angle setting of the inclination angle corresponding to the chamfer 111 is realized.

The maximum angle of inclination of the rounded corner 112 is 27 to 33 deg., whereby a specific angular setting of the maximum angle of inclination on the rounded corner 112 is achieved.

Be equipped with elastic component 12 on the support base 10 of this application, fixed column 11 can install on supporting base 10 through elastic component 12 telescopically to make fixed column 11 can compress elastic component 12 and retract in supporting base 10, in order to satisfy the user demand of fixed column 11 scalable installation on supporting base 10. It should be noted that the elastic member 12 may be specifically configured as a spring.

In addition, it should be noted that, the supporting base 10 of the present application is provided with a sliding slot 13, the fixed column 11 is slidably installed in the sliding slot 13, wherein the elastic element 12 is disposed at a position between the fixed column 11 and a slot bottom 131 of the sliding slot 13, so as to specifically realize the assembly connection of the fixed column 11 and the elastic element 12 on the supporting base 10. It should be noted that, the fixing column 11 is slidably installed in the sliding chute 13, and can guide the sliding of the fixing column 11 on the supporting base 10, so as to meet the use requirement that the fixing column 11 moves on the supporting base 10.

The utility model provides a rivet pole 20 is gone up one side interval towards the becket and is connected with a plurality of oblique protruding muscle 21, and rivet pole 20 can warp through oblique protruding muscle 21 extrusion becket, in order to reduce this rivet pole 20 riveting becket, area of contact between its and the becket, make rivet pole 20 with the in-process that oblique protruding muscle 21 extrusion becket warp, can avoid the becket to produce the burr overlap after the riveting, with this integrality of ensureing the becket hole, have the cooperation between connecting pieces such as follow-up bolt of being convenient for and this becket.

A flat pushing surface 22 is disposed on one side of the plurality of oblique ribs 21 facing the supporting base 10, and the riveting rod 20 can push the guiding insertion portion 101 through the flat pushing surface 22, so that the fixing post 11 is retracted into the supporting base 10, so that when the riveting rod 20 extrudes the metal ring with the oblique ribs 21 to deform, the fixing post 11 is pushed to retract into the supporting base 10.

In summary, when the riveting tool 100 works, the metal ring can be inserted into the guide insertion part 101 of the fixing column 11, so that the plastic part embedded with the metal ring can be conveniently assembled and positioned on the supporting base 10; simultaneously, the fixed column 11 inserts the ferrule through direction insertion portion 101 to the product that obtains after the riveting breaks away from this fixed column 11, does not need perpendicular to fixed column 11 to get the piece, makes the workman can carry out the one-hand when working and gets the piece, can reduce like this and get a time, has the effect that shortens working of plastics and ferrule riveting assemble duration.

The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. A riveting tool, characterized in that, riveting tool (100) includes:

the supporting base (10) is used for supporting a plastic part provided with a metal ring, wherein a fixing column (11) is telescopically arranged on the supporting base (10), a guiding insertion part (101) is arranged on one side, far away from the supporting base (10), of the fixing column (11), and the guiding insertion part (101) can be correspondingly inserted into the metal ring;

the riveting rod (20) is arranged on one side of the supporting base (10), the supporting base (10) is arranged at intervals, the riveting rod (20) can move towards the direction of the supporting base (10) to push the fixing column (11) to retract into the supporting base (10), and the metal ring is extruded to deform.

2. Riveting tool according to claim 1, characterized in that the outer diameter of the guide insert (101) decreases progressively from the direction away from the support base (10).

3. The riveting tool according to claim 2, wherein the outer diameter of the guide insert (101) is smaller than the diameter of the inner hole of the ferrule.

4. The riveting tool according to claim 1, wherein the fixing column (11) is provided with a chamfer (111) and a fillet (112) on the end portion of one side facing away from the support base (10), and the portions of the fixing column (11) provided with the chamfer (111) and the fillet (112) are jointly formed as the guide insertion portion (101).

5. The riveting tool according to claim 4, wherein the inclination angle of the chamfer (111) is set to 2 ° to 8 °.

6. A riveting tool according to claim 4, wherein the maximum inclination angle of the rounded corners (112) is set to 27-33 °.

7. Riveting tool according to claim 1, characterized in that an elastic member (12) is arranged on the support base (10), and the fixed column (11) can be telescopically mounted on the support base (10) through the elastic member (12), so that the fixed column (11) can compress the elastic member (12) and retract into the support base (10).

8. The riveting tool according to claim 7, wherein the supporting base (10) is provided with a sliding slot (13), the fixed column (11) is slidably mounted in the sliding slot (13), and the elastic element (12) is arranged between the fixed column (11) and a slot bottom (131) of the sliding slot (13).

9. The riveting tool according to claim 1, characterized in that one side of the riveting rod (20) facing the metal ring is connected with a plurality of inclined convex ribs (21) at intervals, and the riveting rod (20) can extrude the metal ring to deform through the inclined convex ribs (21).

10. Riveting tool according to claim 9, characterized in that a plurality of the oblique ribs (21) open out on the side facing the support base (10) with a flat push surface (22), and the riveting rod (20) can push the guide insert (101) through the flat push surface (22) to retract the fixing post (11) into the support base (10).