CN102962314A

CN102962314A - Fixture for manufacturing gasket

Info

Publication number: CN102962314A
Application number: CN201210495200XA
Authority: CN
Inventors: 顾继雄
Original assignee: WUXI CITY XIAOCHENG STAMPING PARTS CO Ltd
Current assignee: WUXI CITY XIAOCHENG STAMPING PARTS CO Ltd
Priority date: 2012-11-28
Filing date: 2012-11-28
Publication date: 2013-03-13

Abstract

The invention discloses a fixture for manufacturing a gasket. The fixture comprises an upper board and a lower board, wherein the upper board and the lower board are tightened through a fixing bolt; a cushion block is sleeved on the fixing bolt, positioned between the upper board and the lower board and has same thickness as the gasket; upper through holes in a plurality of rows are formed in the upper board; each row includes a plurality of upper through holes; the upper through holes have circular structures; and lower through holes having same diameters as the upper through holes are formed in the lower board corresponding to the upper through holes. The fixture for manufacturing the gasket, disclosed by the invention, has the advantages of simple structure, easiness in implementation, convenient and simple operation, low labor intensity and high production efficiency; and the gasket can be manufactured as long as a low carbon steel plate is inserted between the upper board and the lower board and punched by a punch head.

Description

A kind of tool for the manufacture of pad

Technical field

The present invention relates to a kind of tool, relate in particular to a kind of tool for the manufacture of pad.

Background technology

Pad is widely used as a kind of machine components.At present, pad normally manually adopts the manufacturing of steel plate scissor cut, and this kind mode labour intensity is large, and production efficiency is low.

Summary of the invention

The object of the invention is to for the problems referred to above, a kind of tool for the manufacture of pad is provided, make by artificial the shearing to solve existing pad, labour intensity is large, the problem that production efficiency is low.

The objective of the invention is to be achieved through the following technical solutions:

A kind of tool for the manufacture of pad, comprise upper plate and lower plate, described upper plate and lower plate are fastening by set bolt, be arranged with cushion block on the described set bolt, described cushion block is between upper plate and lower plate, and its thickness with pad is identical, have the upper through hole of many rows on the described upper plate, a plurality of upper through holes are drawn together in every package, and described upper through hole is circular configuration, and corresponding upper lead to the hole site has the lower through-hole identical with upper through-hole diameter on the described lower plate.

Further, have the upper through hole of 3 rows on the described upper plate, 5 upper through holes are drawn together in every package.

Further, the diameter of described upper through hole reduces from left to right successively.

Further, described upper plate and lower plate are rectangular configuration.

Beneficial effect of the present invention is, described jig structure for the manufacture of pad is simple, is easy to realize, only needs low carbon steel plate is inserted between upper plate and the lower plate, by the drift punching press, can produce pad, and easy to operate simple, labour intensity is low, and production efficiency is high.

Description of drawings

Fig. 1 is the front view of a kind of tool for the manufacture of pad of the present invention;

Fig. 2 is the top view of a kind of tool for the manufacture of pad of the present invention.

Among the figure:

1, set bolt; 2, upper plate; 3, upper through hole; 4, lower through-hole; 5, lower plate; 6, cushion block.

The specific embodiment

Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.

Please refer to Figure 1 and Figure 2, Fig. 1 is the front view of a kind of tool for the manufacture of pad of the present invention; Fig. 2 is the top view of a kind of tool for the manufacture of pad of the present invention.In present embodiment, a kind of tool for the manufacture of pad, the upper plate 2 and the lower plate 5 that comprise rectangular structure, described upper plate 2 is fastening by set bolt 1 with lower plate 5, be arranged with cushion block 6 on the described set bolt 1, described cushion block 6 is between upper plate 2 and lower plate 5, its thickness with pad is identical, have the upper through hole of 3 rows on the described

upper plate

2,5 upper through holes 3 are drawn together in every package, described upper through hole 3 is circular configuration, and its diameter reduces from left to right successively, and corresponding upper through hole 3 positions have the lower through-hole 4 identical with upper through hole 3 diameters on the described lower plate 5.

During use, low carbon steel plate is inserted between upper plate 2 and the lower plate 5, according to the diameter of required pad, select corresponding upper through hole 3 and lower through-hole 4, then use the drift punching press, convenient to operation, labour intensity is low, and production efficiency is high.

Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims

1. tool for the manufacture of pad, comprise upper plate and lower plate, it is characterized in that: described upper plate and lower plate are fastening by set bolt, be arranged with cushion block on the described set bolt, described cushion block is between upper plate and lower plate, and its thickness with pad is identical, have the upper through hole of many rows on the described upper plate, a plurality of upper through holes are drawn together in every package, and described upper through hole is circular configuration, and corresponding upper lead to the hole site has the lower through-hole identical with upper through-hole diameter on the described lower plate.

2. a kind of tool for the manufacture of pad according to claim 1 is characterized in that: have through hole on 3 rows on the described upper plate, through holes on every package is drawn together 5.

3. a kind of tool for the manufacture of pad according to claim 1 and 2, it is characterized in that: the diameter of described upper through hole reduces from left to right successively.

4. a kind of tool for the manufacture of pad according to claim 1, it is characterized in that: described upper plate and lower plate are rectangular configuration.