CN217858643U

CN217858643U - Riveting special fixture for automobile plastic mold

Info

Publication number: CN217858643U
Application number: CN202123263336.1U
Authority: CN
Inventors: 吴福水; 吴成龙; 江炜炜
Original assignee: Nantong Mingzhun Molding Technology Co ltd
Current assignee: Nantong Mingzhun Molding Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-11-22
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a car plastic mold's riveting special fixture, including two sets of centre gripping subassemblies that the symmetry set up, including first centre gripping subassembly and second centre gripping subassembly, first centre gripping subassembly includes first U type splint, first L type link and first clamping components, first clamping components installs in first U type splint, and first L type link is installed in first U type splint outside, and second centre gripping subassembly includes second U type splint, second L type link and second clamping components, second clamping components installs in second U type splint, and second L type link is installed in the second U type splint outside, the utility model discloses structural design is novel, and convenient operation can press from both sides tight fixed to the steel sheet, has improved steel sheet riveting efficiency.

Description

Riveting special fixture for automobile plastic mold

Technical Field

The utility model relates to a steel sheet processing technology field specifically is a car plastic mold's riveting special fixture.

Background

The steel plate is a flat steel plate which is formed by pouring molten steel, cooling and pressing; is flat and rectangular and can be directly rolled or cut by a wide steel belt; the steel plate is divided into the following thickness parts, namely a thin steel plate is less than 4 mm (the thinnest is 0.2 mm), a medium steel plate is 4 to 60 mm, and an extra thick steel plate is 60 to 115 mm; the steel plate is divided into hot rolling and cold rolling according to rolling. The width of the thin plate is 500 to 1500 mm, and the width of the thick plate is 600 to 3000 mm. The sheet includes ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron sheet, etc. according to the steel grade, oil drum sheet, enamel sheet, bulletproof sheet, etc. according to the professional application, galvanized sheet, tinned sheet, lead-plated sheet, plastic composite steel sheet, etc.

The steel plate needs a clamp to fix when riveting, and the existing clamp has a complex structure and poor clamping effect, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car plastic mold's riveting special fixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a car plastic mold's riveting special fixture, includes two sets of centre gripping subassemblies that the symmetry set up, including first centre gripping subassembly and second centre gripping subassembly, first centre gripping subassembly includes first U type splint, first L type link and first clamping component, first clamping component installs in first U type splint, first L type link is installed in first U type splint outside, second centre gripping subassembly includes second U type splint, second L type link and second clamping component, second clamping component installs in second U type splint, and second L type link is installed in second U type splint outside.

Preferably, the application provides a pair of riveting special fixture of car plastic mold, wherein, first clamping component and second clamping component structure are identical, including punch holder, first locking bolt, lower plate and second locking bolt, first locking bolt tip runs through U type splint up end and is connected with the punch holder, second locking bolt tip runs through under the U type splint terminal surface and is connected with the lower plate.

Preferably, the application provides a riveting special fixture of car plastic mold, wherein, the slipmat is all wrapped up on the surface of punch holder and lower plate.

Preferably, the application provides a riveting special fixture of car plastic mold, wherein, the slipmat adopts the rubber material to make, the slipmat surface is the wave structure.

Preferably, the application provides a riveting special fixture of car plastic mold, wherein, outside actuating mechanism is connected respectively to first L type link and second L type link.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel structural design and convenient operation, can clamp and fix the steel plate, and improves the riveting efficiency of the steel plate; wherein, the clamping assembly clamping stability who adopts is good, can prevent that the steel sheet from appearing not hard up phenomenon at the riveting in-process, further improves the riveting precision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: first U type splint 1, first L type link 2, second U type splint 3, second L type link 4, punch holder 5, first locking bolt 6, lower plate 7, second locking bolt 8, slipmat 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that 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 belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a car plastic mold's riveting special fixture, includes two sets of centre gripping subassemblies that the symmetry set up, including first centre gripping subassembly and second centre gripping subassembly, first centre gripping subassembly includes first U type splint 1, first L type link 2 and first clamping component, first clamping component installs in first U type splint 1, first L type link 2 is installed in first U type splint 1 outside, second centre gripping subassembly includes second U type splint 3, second L type link 4 and second clamping component, second clamping component installs in second U type splint 3, and second L type link 4 installs in the 3 outsides of second U type splint, and outside actuating mechanism is connected respectively to first L type link 2 and second L type link 4.

The utility model discloses in, first clamping component and second clamping component structure are identical completely, including punch holder 5, first locking bolt 6, lower plate 7 and

second locking bolt

8, 6 tip of first locking bolt run through U type splint up end and are connected with

punch holder

5, 8 tip of second locking bolt run through U type splint lower extreme face and are connected with lower plate 7.

In addition, in the utility model, the surfaces of the upper splint 5 and the lower splint 7 are coated with the anti-skid pads 9; the non-slip mat 9 is made of rubber materials, and the surface of the non-slip mat 9 is of a wave-shaped structure.

The working principle is as follows: go into first U type splint and second U type splint with steel sheet both ends card respectively in, later adjust first locking bolt and second locking bolt respectively, and then make punch holder and lower plate with the steel sheet clamp fastening fixed.

To sum up, the utility model has novel structural design and convenient operation, can clamp and fix the steel plate, and improves the riveting efficiency of the steel plate; wherein, the clamping assembly clamping stability who adopts is good, can prevent that the steel sheet from appearing not hard up phenomenon at the riveting in-process, further improves the riveting precision.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car plastic mold's riveting special fixture, includes two sets of centre gripping subassemblies that the symmetry set up, its characterized in that: including first centre gripping subassembly and second centre gripping subassembly, first centre gripping subassembly includes first U type splint (1), first L type link (2) and first clamping component, first clamping component installs in first U type splint (1), install in first U type splint (1) the outside first L type link (2), second centre gripping subassembly includes second U type splint (3), second L type link (4) and second clamping component, second clamping component installs in second U type splint (3), and second L type link (4) are installed in second U type splint (3) the outside.

2. The special riveting clamp for the automobile plastic mold according to claim 1, wherein: first clamping component and second clamping component structure are identical completely, including punch holder (5), first locking bolt (6), lower plate (7) and second locking bolt (8), first locking bolt (6) tip runs through U type splint up end and is connected with punch holder (5), second locking bolt (8) tip runs through under the U type splint terminal surface and is connected with lower plate (7).

3. The special riveting clamp for the automobile plastic mold according to claim 2, wherein: the surfaces of the upper clamping plate (5) and the lower clamping plate (7) are coated with non-slip mats (9).

4. The special riveting clamp for the automobile plastic mold according to claim 3, wherein: the anti-skid pad (9) is made of rubber materials, and the surface of the anti-skid pad (9) is of a wave-shaped structure.

5. The special riveting clamp for the automobile plastic mold according to claim 1, wherein: the first L-shaped connecting frame (2) and the second L-shaped connecting frame (4) are respectively connected with an external driving mechanism.