CN104624762B

CN104624762B - Valve diaphragm produces equipment

Info

Publication number: CN104624762B
Application number: CN201310546891.6A
Authority: CN
Inventors: 田洪卫
Original assignee: Fluoroseal Special Valves (suzhou) Co Ltd
Current assignee: Fluoroseal Special Valves (suzhou) Co Ltd
Priority date: 2013-11-07
Filing date: 2013-11-07
Publication date: 2016-06-08
Anticipated expiration: 2033-11-07
Also published as: CN104624762A

Abstract

The present invention provides a kind of valve diaphragm to produce equipment, and it includes transporter, secondary pressure head, secondary footstock, main pressure head, main footstock; Described transporter adopts Timing Belt transfer structure, and on described transporter, Timing Belt adopts timing to rest endless-walk mode to advance, and on described Timing Belt, processing has the processing hole run through up and down, the upper design restraining position ring block in described processing hole; Described secondary pressure head, the design of main pressure head bottom have the spindle nose of colding pressing that can extend downwardly from, and on described secondary footstock, main footstock, design has the apical axis mold base protruded upward; Described spindle nose of colding pressing coaxially assembles with corresponding apical axis mold base respectively. This valve diaphragm produces equipment and adopts thin sheet material, adopts double; two pressing operations by secondary pressure head, main pressure head, it is possible to process the part being difficult to once cold pressing. This equipment adopts the mode of production of streamline to produce simultaneously, in hgher efficiency.

Description

Valve diaphragm produces equipment

Technical field

The present invention relates to production equipment technical field, be specifically related to a kind of valve diaphragm for producing metallic film sheet in valve and produce equipment.

Background technology

Valve is the control parts in fluid delivery system, is used for liquid or the air-flow of valve two end interface are ended, regulates, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting etc. Valve is of a great variety, and wherein diaphragm valve is that its closure member is a kind of compressor being connected with diaphragm at valve diaphragm built with a flexibility of valve body and valve gap or combined diaphragm. Valve seat can be weir shape, it is also possible to be the tube wall of straight-through runner. The advantage of diaphragm valve is its operating mechanism and medium channel separates, and not only ensure that the pure of working media, is also prevented from the probability of pipeline medium impulse maneuver mechanism workpiece simultaneously. The diaphragm of valve adopts metal or organic material to be fabricated by, although organic material just has good waterproof, antiseptic property and enough flexibility, and it is prone to processing, but owing to it is easier to produce to dissolve or other reaction with some organic liquids or other liquid, and organic diaphragm is old comparatively fast, service life is shorter, uses restriction more; And metallic membrane processing comparatively difficulty, particularly with the structure that some are special; Because metallic membrane generally adopts metallic plate to be that raw material is colded pressing and formed, the flexible metal plate in order to ensure metallic membrane is relatively thin, easily produces when suppressing to break. The production of metallic membrane generally adopts single-piece to put into now simultaneously, has suppressed and has further taken out, and production efficiency is relatively low, and production cost is higher.

Summary of the invention

For problem above, the present invention provides a kind of and adopts pipeline mode, and some special construction diaphragms can be carried out the valve diaphragm of quickly compacting and produce equipment by double; two die casting heads.

The technical solution adopted for the present invention to solve the technical problems is: this valve diaphragm produces equipment and includes transporter, secondary pressure head, secondary footstock, main pressure head, main footstock;Described transporter adopts Timing Belt transfer structure, on described transporter, Timing Belt adopts timing to rest endless-walk mode to advance, i.e. Timing Belt on this transporter, the distance that often advance is one section identical, standing the time one identical moves on distance one section identical, then stands time circulation one section identical and advance. On described Timing Belt, processing has the processing hole run through up and down, the upper design restraining position ring block in described processing hole; Described secondary pressure head, main pressure head are assemblied in the top of transporter Timing Belt successively, described secondary footstock, main footstock are assemblied in below described secondary pressure head, main pressure head bottom synchronous band successively, described secondary pressure head, the design of main pressure head bottom have the spindle nose of colding pressing that can extend downwardly from, and on described secondary footstock, main footstock, design has the apical axis mold base protruded upward; Described spindle nose of colding pressing coaxially assembles with corresponding apical axis mold base respectively; The distance in two processing holes and described secondary pressure head on described Timing Belt, main pressure head distance between the two are equal, and described Timing Belt often walks two distances processed between holes of advancing.

As preferably, the distance that described Timing Belt takes a step forward is properly termed as a station, the front and back end of the Timing Belt of described transporter apart from described secondary footstock, main footstock correspondence position distance each greater than the length of a station.

As preferably, the rear portion of described transporter Timing Belt bends downwards advance, and described Timing Belt upper rear end is also equipped with the sliding rail close with the round and smooth inclination of described Timing Belt, and the bottom of described sliding rail tail end is placed with collecting box.

The beneficial effects of the present invention is: this valve diaphragm produces the products material of apparatus processing and is generally metal foil sheet material, double; two pressing operations are adopted by secondary pressure head, main pressure head, first being about to thin plate class material is pressed into close to the simultaneously excessively more round and smooth shape of finished product by secondary pressure head, and then using main pressure head that the product of upper step is carried out compacting again, raw material is pressed into the shape of needs the most at last. This secondary pressing mode makes thin sheet material be more prone to molding, and especially when the diaphragm that some bending degrees of colding pressing are higher, the ratio of briquetting of product is higher, is hardly damaged. This equipment is that the mode of production adopting streamline produces simultaneously, direct labor has only to be placed on product the Timing Belt front end of actuating device, pilot process is without manual operation, the rotation of Timing Belt runs, and the action of secondary pressure head, secondary footstock, main pressure head, main footstock such as through the control module being respectively connected with each several part to realize auto-action.

Accompanying drawing explanation

Fig. 1 is the structural representation that a kind of valve diaphragm produces that equipment arrives.

Fig. 2 is the perspective view of a kind of valve diaphragm.

Fig. 3 is the structural representation that in Fig. 2, valve diaphragm looks up direction.

Fig. 4 is that in Fig. 2, valve diaphragm processes three-dimensional shape structural representation in advance.

Fig. 5 is a kind of Timing Belt vertical view direction schematic diagram producing equipment for this valve diaphragm of valve diaphragm in Fig. 2.

Fig. 6 is the sectional view of Timing Belt shown in Fig. 5.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is further described:

This valve diaphragm produces equipment and is primarily used to a kind of valve diaphragm 8 as shown in Figures 2 and 3 of production in the present embodiment, and this valve diaphragm 8 is mainly used in valve body or the valve gap of valve, is used for separating the operating mechanism of valve and medium channel. With conical boss in the middle of this valve diaphragm 8;This conical boss is used for coordinating with spool being closed by the path of valve body, need certain precision, in order to convenient, operating mechanism applying action is needed certain amount of deflection simultaneously, valve diaphragm 8 titanium alloy is fabricated by this embodiment, the slope needing about 50 �� at the middle circular cone projection section of valve diaphragm 8, if use injection mo(u)lding, the relatively thin not easy-formation of valve diaphragm 8, relatively costly; If using titanium plate is that raw material adopts a cold pressing forming process to make, valve diaphragm 8 crushes easily in the process of compacting. Therefore a kind of valve diaphragm that can carry out secondary compacting of this Patent design produces equipment.

As shown in the embodiment shown in fig, this valve diaphragm produces equipment, and it includes transporter 1, secondary pressure head 2, secondary footstock 3, main pressure head 4, main footstock 5. Described transporter 1 adopts Timing Belt 11 transfer structure, and on described transporter 1, Timing Belt 11 adopts timing to rest endless-walk mode to advance. I.e. Timing Belt 11 on this transporter 1, the one section identical distance of often advancing, standing the time one identical moves on distance one section identical, then stands time circulation one section identical and advance. On described Timing Belt 11, processing has the processing hole 12 run through up and down, the upper design restraining position ring block 13 in described processing hole 12 as shown in Figure 5 and Figure 6; Described secondary pressure head 2, main pressure head 4 are assemblied in the top of transporter 1 Timing Belt 11 successively, described secondary footstock 3, main footstock 5 are assemblied in below described secondary pressure head 2, main pressure head 4 bottom synchronous band 11 successively, described secondary pressure head 2, the design of main pressure head 4 bottom have the spindle nose of colding pressing that can extend downwardly from, and on described secondary footstock 3, main footstock 5, design has the apical axis mold base protruded upward; Described spindle nose of colding pressing coaxially closes film assembling respectively with corresponding apical axis mold base; The distance in two processing holes 12 and described secondary pressure head 2 on described Timing Belt 11, main pressure head 4 distance between the two are equal, and described Timing Belt 11 often walk advance two and processes the distances between holes 12.

This valve diaphragm produces equipment and produces mainly for the circular valve diaphragm 8 shown in Fig. 2 and Fig. 3, processing hole 12 and the spacing ring 13 of described Timing Belt 11 are also round and annular, this equipment uses thin circular titanium plate to be raw material, just can put into described spacing ring 13, the periphery in described processing hole 12 prop up. so when the circular titanium sheet raw material of valve diaphragm 8 proceeds to described secondary pressure head 2, time between secondary footstock 3, by the spindle nose of colding pressing that described secondary pressure head 2 extends downwardly from, the apical axis mold base that described secondary footstock 3 protrudes upward, constitute press mold structure between both and first the circular titanium sheet raw material of described valve diaphragm 8 is pressed into excessively more round and smooth shape, preliminary flitch 8a as shown in Figure 4, under the effect of actuating device 1, described Timing Belt moves on, when preliminary flitch 8a arrives described main pressure head 4, during the centre position of main footstock 5, by cold pressing spindle nose and the mold base secondary of this position be pressed into needs such as valve diaphragm 8 shape of Fig. 2 and Fig. 3. this secondary pressing mode makes thin sheet material be more prone to molding, and especially when the diaphragm that some bending degrees of colding pressing are higher, the ratio of briquetting of product is higher, is hardly damaged. this equipment is that the mode of production adopting streamline produces simultaneously, direct labor has only to be placed on product Timing Belt 11 front end of actuating device 1, pilot process is without manual operation, the rotation of Timing Belt 11 runs, and the action of secondary pressure head 2, secondary footstock 3, main pressure head 4, main footstock 5 such as through the control module being respectively connected with each several part to realize auto-action.This equipment is mainly used to produce the metal product of some not easily cold moudlings of metal valve diaphragm or metalloid valve diaphragm.

The front and back end of the Timing Belt 11 of described transporter 1 often walks the distance of advance apart from the distance of described secondary footstock 3, main footstock 5 correspondence position each greater than Timing Belt 11. So have enough operations and detection position in the front and back end of this equipment, its middle front part can be used to place raw material, and rear portion can be used to detection and collects valve diaphragm 8 finished product.

As it is shown in figure 1, the rear portion of described transporter 1 Timing Belt 11 bends downwards advance, described Timing Belt 11 upper rear end is also equipped with the sliding rail 6 close with the described round and smooth inclination of Timing Belt 11, and the bottom of described sliding rail 6 tail end is placed with collecting box 7. The product so can easily equipment produced is collected.

Claims

1. a valve diaphragm produces equipment, it is characterised in that: it includes transporter (1), secondary pressure head (2), secondary footstock (3), main pressure head (4), main footstock (5); Described transporter (1) adopts Timing Belt (11) transfer structure, and the upper Timing Belt (11) of described transporter (1) adopts timing to rest endless-walk mode to advance; The upper processing of described Timing Belt (11) has the processing hole (12) run through up and down, the upper design restraining position ring block (13) of described processing hole (12); Described secondary pressure head (2), main pressure head (4) are assemblied in the top of transporter (1) Timing Belt (11) successively, described secondary footstock (3), main footstock (5) are assemblied in described secondary pressure head (2), main pressure head (4) bottom synchronous band (11) lower section successively, described secondary pressure head (2), the design of main pressure head (4) bottom have the spindle nose of colding pressing that can extend downwardly from, and described secondary footstock (3), the upper design of main footstock (5) have the apical axis mold base protruded upward; Described spindle nose of colding pressing coaxially assembles with corresponding apical axis mold base respectively; The distance of upper two processing hole (12) of described Timing Belt (11) and described secondary pressure head (2), main pressure head (4) distance between the two are equal, and described Timing Belt (11) often walk advance two and processes the distances between hole (12).

2. valve diaphragm according to claim 1 produces equipment, it is characterised in that: the front and back end of the Timing Belt (11) of described transporter (1) often walks the distance of advance apart from the distance of described secondary footstock (3), main footstock (5) correspondence position each greater than Timing Belt (11).

3. valve diaphragm according to claim 1 produces equipment, it is characterized in that: the rear portion of described transporter (1) Timing Belt (11) bends downwards advance, described Timing Belt (11) upper rear end is also equipped with the sliding rail (6) close with described Timing Belt (11) round and smooth inclination, and the bottom of described sliding rail (6) tail end is placed with collecting box (7).