CN214720282U

CN214720282U - Guide rail riveting mechanism with rivet fixing assembly

Info

Publication number: CN214720282U
Application number: CN202023348820.XU
Authority: CN
Inventors: 刘苗苗
Original assignee: Guangzhou Minshi Auto Parts Co ltd
Current assignee: Guangzhou Minshi Auto Parts Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a guide rail riveting mechanism with a rivet fixing component, which relates to the technical field of riveting and comprises a frame for fixing a track; at least one first rivet setting assembly including a first mount for supporting a long rivet; and at least one second rivet fixing component, the second rivet fixing component comprises a rivet fixing head and an adjusting mechanism, the rivet fixing head comprises a fixing head body and a fixing shaft platform connected to the upper end of the fixing head body, the fixing shaft platform is provided with a fixing platform surface for placing short rivets, the adjusting mechanism comprises a flange fixing seat and an adjusting clamping ring, the flange fixing seat is sleeved on the fixing shaft platform, an elastic part is arranged between the flange fixing seat and the fixing head body, the elastic part applies elastic force for moving the flange fixing seat upwards, the adjusting clamping ring is sleeved on the rivet fixing head, the upper end of the adjusting clamping ring is provided with a clamping ring flange which extends inwards in the radial direction and is clamped on the flange fixing seat, and the lower end of the adjusting clamping ring is in threaded connection with the fixing head body.

Description

Guide rail riveting mechanism with rivet fixing assembly

Technical Field

The utility model relates to a riveting technical field, in particular to guide rail riveting mechanism with fix with rivet subassembly.

Background

Can use the rivet at car seat guide rail, at present, the rivet that uses is long rivet, and it is specifically artifical to put into orbital connecting hole with long rivet one by one and fixes, if car seat track need be connected with the reinforcing plate, what adopt is that short rivet presses the riveting to be connected, however, short rivet when fixed, need do support piece specially and place short rivet, if reinforcing plate thickness is inconsistent, especially all be difficult to guarantee the fixed depth of short rivet, it is fixed very unstable. Moreover, the long rivet and the short rivet need to be pressed and riveted on different riveting frames twice, which consumes labor hour and materials.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a guide rail riveting mechanism with fix with rivet subassembly can carry out long rivet and press and rivet, also can carry out short rivet simultaneously and press and rivet.

The guide rail riveting mechanism with the rivet fixing assembly comprises a frame, a rivet fixing mechanism and a rivet fixing mechanism, wherein the frame is used for fixing a rail; at least one first rivet fixing assembly, the first rivet fixing assembly comprising a first mounting seat for supporting a long rivet, the first mounting seat being disposed on the frame; and at least one second rivet fixing assembly mounted on the frame, the second rivet fixing component comprises a rivet fixing head and an adjusting mechanism, the rivet fixing head comprises a fixing head body and a fixing pillow block connected with the upper end of the fixing head body, the fixed pillow block is provided with a fixed table surface for placing the short rivets, the adjusting mechanism comprises a flange fixed seat and an adjusting snap ring, the flange fixing seat is sleeved on the fixing shaft platform, an elastic part is arranged between the flange fixing seat and the fixing head body, the elastic piece applies the elastic force of the flange fixing seat moving upwards, the adjusting snap ring is sleeved on the rivet fixing head, the upper end of the adjusting clamping ring is provided with a clamping ring flange which extends inwards in the radial direction and is clamped on the flange fixing seat, and the lower end of the adjusting clamping ring is in threaded connection with the fixing head body.

In an alternative or preferred embodiment, the first mount has an insertion cavity into which the long rivet is inserted.

In an alternative or preferred embodiment, the frame is provided with a pressure arm, which is articulated with the frame.

In an alternative or preferred embodiment, the frame is provided with several positioning pins for positioning the rails.

In an optional or preferred embodiment, the second rivet fixing assembly further comprises a second mounting seat, the second mounting seat is provided with a mounting hole, the rivet fixing head further comprises a connecting clamp shaft inserted in the mounting hole, and the connecting clamp shaft is connected to the lower end of the fixing head body.

In an optional or preferred embodiment, a locknut is connected to the fixing head body, and an upper end surface of the locknut abuts against a lower end of the adjusting clamp ring.

In an alternative or preferred embodiment, the resilient member is a spring.

In an alternative or preferred embodiment, the second mounting seat is fixed to the frame by a connecting bolt.

Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: above-mentioned technical scheme, through set up first mount pad in the frame, can be used to support long rivet, follow-up pressure riveting with long rivet is on the track, in addition, second rivet fixing subassembly is used for the pressure riveting of short rivet, the accessible rotation regulation snap ring, make and adjust snap ring relative fixation head body and take place axial displacement, make and adjust the snap ring high position and change, and then the high position of control flange fixing base, the elastic component makes the flange fixing base withstand the snap ring flange, and fixed pillow block position is unchangeable, so can effectively adjust the relative position of flange fixing base and fixed mesa, the depth at the flange fixing base is placed to the effective control rivet, and then the stability that the control short rivet was placed. The utility model discloses can carry out long rivet and press and rivet, also can carry out short rivet simultaneously and press and rivet.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an assembly view of the frame, rail and second rivet retaining assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second rivet fixing assembly according to an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a rail riveting mechanism having a rivet setting assembly includes a frame 11, at least one first rivet setting assembly, and at least one second rivet setting assembly 30. The frame 11 is used for fixing the rail 21, specifically, the frame 11 is provided with a plurality of positioning pins 13 for positioning the rail 21, the frame 11 is provided with a pressing arm 12, the pressing arm 12 is hinged to the frame 11, after the rail 21 of the car seat is placed on the frame 11, the positioning is performed through the positioning pins 12, and then the rail 21 is pressed and fixed through the pressing arm 12. In some of these embodiments, the positioning pins 13 may be round pins or diamond-shaped pins.

The first rivet setting assembly includes a first mounting seat 41 for supporting the long rivet 23, the first mounting seat 41 being provided on the frame 11. As shown in fig. 1 and 2, the first mount 41 has an insertion cavity into which a long rivet is inserted.

And the second rivet fixing assembly 30, which is for supporting the blind rivet 24, connects the reinforcing plate 22 to the rail 21 through the blind rivet 24. Specifically, with reference to fig. 3 and 4, the second rivet fixing component 30 is installed on the rack 11, the second rivet fixing component 30 includes a rivet fixing head and an adjusting mechanism, the rivet fixing head includes a fixing head body 321 and a fixing pillow 322 connected to the upper end of the fixing head body 321, the fixing pillow 322 has a fixing table top for placing the short rivet 24, the adjusting mechanism includes a flange fixing seat 331 and an adjusting snap ring 341, the flange fixing seat 331 is sleeved on the fixing pillow 322, an elastic member 332 is arranged between the flange fixing seat 331 and the fixing head body 321, the elastic member 332 applies an elastic force of the flange fixing seat 331 moving upwards, the adjusting snap ring 341 is sleeved on the rivet fixing head, the upper end of the adjusting snap ring 341 has a snap ring flange 342 extending radially inwards and clamped on the flange fixing seat 331, and the lower end of the adjusting snap ring 341 is in threaded connection with the fixing head body 321.

In the present embodiment, the long rivet is a rivet having a rivet stem as shown in fig. 2, and the short rivet is a rivet provided with a rivet which cannot be inserted into the through hole of the rail through the rivet stem. It can be understood that, the adjusting snap ring 341 is rotated to axially move the adjusting snap ring 341 relative to the fixed head body 321, so that the height position of the adjusting snap ring 341 is changed to further control the height position of the flange fixing seat 331, and the elastic member 332 makes the flange fixing seat 331 abut against the snap ring flange 342, in this embodiment, the elastic member 332 is a spring. And fixed pillow block 322 position does not change, so can effectively adjust the relative position of flange fixing base 331 and fixed mesa, and effective control short rivet 24 places the depth at flange fixing base 331, and then the stability that control rivet 24 placed.

Preferably, the fixing head body 321 is connected with a locknut 343, and an upper end surface of the locknut 343 abuts against a lower end of the adjusting snap ring 341, so that the adjusting snap ring 341 can be prevented from loosening.

In addition, the second still includes second mount pad 31, and second mount pad 31 is provided with the mounting hole, and the rivet fixing head still includes the connection card axle 323 of inserting tightly in the mounting hole, and connection card axle 323 is connected in the fixed head body 321 lower extreme. Wherein, the second mounting seat 31 is fixed on the frame 11 by a connecting bolt 35.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a guide rail riveting mechanism with rivet fixed subassembly which characterized in that: comprises that

A frame (11) for fixing the rail (21);

at least one first rivet setting assembly comprising a first mounting seat (41) for supporting a long rivet (23), the first mounting seat (41) being provided on the frame (11); and

at least one second rivet fixing component (30), the second rivet fixing component (30) is installed on the rack (11), the second rivet fixing component (30) comprises a rivet fixing head and an adjusting mechanism, the rivet fixing head comprises a fixing head body (321) and a fixing shaft table (322) connected to the upper end of the fixing head body (321), the fixing shaft table (322) is provided with a fixing table top for placing short rivets (24), the adjusting mechanism comprises a flange fixing seat (331) and an adjusting snap ring (341), the flange fixing seat (331) is sleeved on the fixing shaft table (322), an elastic piece (332) is arranged between the flange fixing seat (331) and the fixing head body (321), the elastic piece (332) applies the elastic force of the flange fixing seat (331) moving upwards, and the adjusting snap ring (341) is sleeved on the rivet fixing head, the upper end of the adjusting snap ring (341) is provided with a snap ring flange (342) which extends radially inwards and is clamped on the flange fixing seat (331), and the lower end of the adjusting snap ring (341) is in threaded connection with the fixing head body (321).

2. The rail riveting mechanism with a rivet fixing assembly according to claim 1, characterized in that: the first mounting seat (41) is provided with an insertion cavity for inserting the long rivet.

3. The rail riveting mechanism with a rivet fixing assembly according to claim 1, characterized in that: the frame (11) is provided with a pressure arm (12), and the pressure arm (12) is hinged with the frame (11).

4. The rail riveting mechanism with a rivet fixing assembly according to claim 1, characterized in that: the rack (11) is provided with a plurality of positioning pins (13) for positioning the rails (21).

5. The rail riveting mechanism with a rivet fixing assembly according to any one of claims 1 to 4, wherein: the second rivet fixing component (30) further comprises a second mounting seat (31), a mounting hole is formed in the second mounting seat (31), the rivet fixing head further comprises a connecting clamp shaft (323) tightly inserted into the mounting hole, and the connecting clamp shaft (323) is connected to the lower end of the fixing head body (321).

6. The rail riveting mechanism with a rivet fixing assembly according to claim 5, wherein: the fixed head body (321) is connected with a locknut (343), and the upper end face of the locknut (343) is pressed against the lower end of the adjusting clamping ring (341).

7. The rail riveting mechanism with a rivet fixing assembly according to claim 5, wherein: the elastic member (332) is a spring.

8. The rail riveting mechanism with a rivet fixing assembly according to claim 5, wherein: the second mounting seat (31) is fixed on the rack (11) through a connecting bolt (35).