CN209831405U

CN209831405U - Passenger car tool

Info

Publication number: CN209831405U
Application number: CN201920411970.9U
Authority: CN
Inventors: 郭小敏
Original assignee: Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
Current assignee: Wuxi Jixing Auto Acoustic Parts Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-12-24
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a passenger car tool, it includes sharing bottom plate and assembles a plurality of tool monomer on sharing bottom plate through quick change mechanism, wherein, every tool monomer terminal surface sets up to the profile of cooperation product, the tool monomer includes the supporting seat and is fixed in the tool profile on the supporting seat, quick change machine hook includes two at least guide pillars, the guide pillar is fixed in on the sharing bottom plate, the cooperation guide pillar in the quick change pinhole has been seted up to the bottom of supporting seat, the interference is provided with the guide pin bushing in the quick change pinhole, be provided with between guide pillar and the guide pin bushing and be used for the spacing subassembly with both position relatively fixed. The passenger car jig is simple in structure and convenient and quick to exchange, and can realize belts with different profiles, skylight-free top linings, different configurations of the same car type and even a common bottom plate of different car types through exchange of the jig profiles, so that development cost of the passenger car jig is reduced.

Description

Passenger car tool

Technical Field

The utility model relates to a passenger car tool especially relates to a low-cost and quick replacement's of being convenient for passenger car tool.

Background

The profile of the passenger car jig is the same as that of a passenger car product, and the passenger car product is completely attached to the passenger car jig without a gap. The passenger car jig is a tool for placing products, and a series of actions such as waste material cutting, accessory installation, product cooling and shaping can be performed after the product is placed.

At present, the roof liner with or without a skylight or roof liners of the same vehicle type and different configurations needs to be developed to be used for placing produced products by different passenger vehicle jigs, so that the product development period is long and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a passenger car tool to there is problem with high costs in the passenger car tool among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a passenger car tool, its includes sharing bottom plate and assembles a plurality of tool monomer on sharing bottom plate through quick change mechanism, wherein, the free terminal surface of every tool sets up to the profile of cooperation product, the tool monomer includes the supporting seat and is fixed in the tool profile on the supporting seat, quick change machine hook includes two at least guide pillars, the guide pillar is fixed in on the sharing bottom plate, cooperation guide pillar in the quick change pinhole has been seted up to the bottom of supporting seat, the interference is provided with the guide pin bushing in the quick change pinhole, be provided with between guide pillar and the guide pin bushing and be used for with both position relatively fixed's spacing subassembly.

Particularly, a tightly-sucking device is arranged between the two ends of the bottom of the supporting seat and the shared bottom plate and comprises a magnet, and the magnet is fixed on the shared bottom plate through a magnet locking screw.

Particularly, the limiting assembly comprises two ball-head plungers symmetrically arranged at the tops of the guide pillars, springs are arranged in the ball-head plungers, small balls are arranged at the end parts of the ball-head plungers, and semicircular grooves are formed in the guide sleeves in a matched mode of the ball-head plungers.

Particularly, a step hole is formed in the shared bottom plate, a pin hole is formed in the upper portion of the step hole, the guide pillar is mounted in the pin hole, the guide pillar and the pin hole are in clearance fit, a through hole is formed in the lower portion of the step hole, and the guide pillar is locked on the shared bottom plate through a guide pillar locking screw in the middle.

Particularly, the upper end of the guide sleeve is provided with a flange edge, and the flange edge is lapped above the supporting seat, so that the guide sleeve and the supporting seat can be lifted upwards together.

Particularly, the jig profile is fixed on the support seat through screws.

The beneficial effects of the utility model are that, compare with prior art passenger car tool simple structure, exchange convenient and fast, through the exchange of tool profile, can realize the area of different profiles, do not have skylight top lining, the different configuration of same motorcycle type even common bottom plate of different motorcycle types to reduce passenger car tool development expense.

Drawings

Fig. 1 is a schematic perspective view of a passenger car fixture according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a fast switching mechanism of a passenger car fixture according to an embodiment of the present invention;

fig. 3 is an assembly diagram of the guide pillar and the guide sleeve of the passenger car jig provided by the embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" 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 "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. 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.

Referring to fig. 1 to 3, in the present embodiment, a passenger car fixture includes a common portion and an interchangeable portion, the interchangeable portion includes a fixture profile 1, a supporting seat 2, a guiding sleeve 3 and a magnet 4, and the common portion includes a common bottom plate 5 and a guiding post 6.

The jig profile 1 is locked on the support base 2 by two screws. The bottom of the supporting seat 2 is provided with two phi 32mm quick-change pin holes which are arranged with a cylinder with the outer diameter of phi 32mm of the guide sleeve 3, the cooperation between the two is interference fit, the interference magnitude is 0.04mm, a flange edge 7 with the diameter of 4mm is arranged above the guide sleeve 3, and the flange edge 7 is lapped above the supporting seat 2, so that the guide sleeve 3 and the supporting seat 2 can be lifted and pulled upwards together.

A step hole is arranged on the shared bottom plate 5, the upper hole of the step is a pin hole with the diameter of 25mm, the pin hole is installed with the guide post 6, the matching of the pin hole and the guide post is clearance matching, and the clearance amount is 0.03 mm; the lower hole of the step is a through hole with the diameter of 6mm, and the guide post 6 is locked on the shared bottom plate 5 by a guide post locking screw 8 passing through M5 in the middle.

The inner hole of the guide sleeve 3 is matched with the outer diameter of the guide pillar 6, the installation is convenient, and a gap of 0.02-0.04 mm is formed between the inner hole and the guide pillar. The side surface of the guide post 6 is provided with a pin hole with the diameter of 6mm, and ball head plungers 9 with the diameter of 6mm are respectively inserted into the left side and the right side. The ball plunger 9 is provided with a spring inside and a small ball at the end. The inner wall of the guide sleeve 3 is provided with a semi-circular groove 10 with the diameter of 6mm, when the guide sleeve 3 is just inserted into the guide post 6 during installation, the small ball at the end part of the ball plunger 9 is in a compression state, when the ball plunger 9 is installed at the bottom, the small ball is slowly spread and just extends into the semi-circular groove 10 of the guide sleeve 3, and the ball plunger 9 tightly clamps the guide sleeve 3, so that the guide post 6 and the guide sleeve 3 are installed together.

And a suction device is further arranged, an inner hole with the diameter of 21mm is formed in the bottom of the supporting seat 2 and used for mounting a magnet 4 with the diameter of 20mm, a screw countersunk hole with the diameter of M5 is formed in the middle of the magnet 4 and used for mounting a magnet locking screw, and the magnet locking screw locks the magnet 4 at the bottom of the supporting seat 2. The material of the common base plate 5 is 45#, and the interchangeable part can be sucked on the common base plate 5.

When taking out, the fixture profile 1 and the supporting seat 2 are only required to be grabbed and lifted upwards, and the pulling out is smooth at the beginning by certain resistance due to the action of the attraction force of the magnet 4 and the clamping force of the ball plunger. After being taken out, other jig molded surfaces can be installed by the same method, so that the whole switching process is completed.

This structure is applicable to many pairs of passenger car tools, and the quick switch over tool profile, the same bottom plate of sharing and switching process are simple, convenient operation. Thereby reducing the development cost of the jig for the passenger car and shortening the development period of the jig. And each pair of top lining jigs is provided with a special jig profile storage box, so that the occupied area of the jigs is reduced.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a passenger car tool, its includes sharing bottom plate and assembles a plurality of tool monomer on sharing bottom plate through quick change mechanism, its characterized in that, the free terminal surface of every tool sets up to the profile of cooperation product, the tool monomer includes the supporting seat and is fixed in the tool profile on the supporting seat, quick change machine hook includes two at least guide pillars, the guide pillar is fixed in on the sharing bottom plate, cooperation guide pillar in the bottom of supporting seat has seted up the quick change pinhole, the interference is provided with the guide pin bushing in the quick change pinhole, be provided with between guide pillar and the guide pin bushing and be used for with both position relatively fixed's spacing subassembly.

2. The jig for passenger cars of claim 1, wherein a tightening device is disposed between the two ends of the bottom of the supporting base and the common bottom plate, and the tightening device comprises a magnet fixed on the common bottom plate by a magnet locking screw.

3. The jig for passenger cars of claim 1, characterized in that the limiting component comprises two ball-head plungers symmetrically mounted on the top of the guide pillar, the ball-head plungers have springs inside and small balls at the ends, and a semicircular groove is formed in the guide sleeve for matching with the ball-head plungers.

4. The jig for passenger cars of claim 1, characterized in that the common bottom plate is provided with a step hole, the upper part of the step hole is a pin hole, the guide post is installed in the pin hole, the fit between the two is a clearance fit, the lower part of the step hole is a through hole, and the guide post is locked on the common bottom plate by a middle guide post locking screw.

5. The passenger car fixture of claim 1, wherein the guide sleeve has a flange at an upper end thereof, and the flange is lapped over the support base.

6. The passenger car fixture of claim 1, wherein the fixture profile is fixed to the support base by screws.