CN202037248U

CN202037248U - Sealing die

Info

Publication number: CN202037248U
Application number: CN 201120084800
Authority: CN
Inventors: 阎吉洪
Original assignee: Beijing Sanxing Automobile Co Ltd
Current assignee: Beijing Sanxing Automobile Co Ltd
Priority date: 2011-03-28
Filing date: 2011-03-28
Publication date: 2011-11-16
Anticipated expiration: 2021-03-28

Abstract

A sealing die comprises an upper die, a lower die and a discharge device, wherein the upper die comprises an upper die seat and an upper die forming plate; the lower die comprises a lower die seat, a base plate, a lower die rib plate and a lower die forming plate; the upper die seat consists of an upper steel plate of the upper die, a lower steel plate of the upper die and an upper die rib plate welded and connected between the upper steel plate of the upper die and the lower steel plate of the upper die; the upper die rib plate comprises upper die longitudinal ribs transversely distributed at intervals and upper die transverse ribs welded and connected between two adjacent upper die longitudinal ribs; and the lower die seat consists of an upper steel plate of the lower die, a lower steel plate of the lower die and the lower die rib plate welded between the upper steel plate of the lower die and the lower steel plate of the lower die. The sealing die has simple structure, low manufacturing cost, small processing quantity and short manufacturing period; moreover, the manufacturing method of the die is simple, the requirement for the equipment personnel is greatly lowered, and the sealing die has reference meaning for manufacturing various sealing dies.

Description

The end socket mould

Technical field

The utility model relates to a kind of end socket mould.

Background technology

Along with the continuous increase of expanding economy and vehicle population, modern society continues to increase the transportation demand of oil product, and the number of users increase of oil truck, tank service truck is very fast.The main container that existing oil truck, tank service truck adopt when transportation is a tank containers.Along with vehicle technology constantly develops, the lasting variation of charge material amount and user's factors such as individual demand, existing tank containers presents small lot, many kinds, changes fast characteristics, and the size shape of the end socket on the tank containers is also more and more diversified, simultaneously along with the increase of number of users with to the pursuit of economic benefit, and the user is to the more and more stricter requirement of vehicle appearance quality, the product duration of existing tank containers is more and more tighter, so producer must can respond fast to client's production requirement.

End socket on the tank containers forms with the compacting of end socket mould, and the preparation method of traditional end socket mould has two kinds, and first method is a welding method, its step is as follows: 1, cutting, assembly welding steel plate, form upper bolster and die shoe, the plane of processing upper bolster and die shoe guarantees the depth of parallelism; 2, cut, roll curved steel plate, form patrix forming board and counterdie forming board; 3, cutting steel plate forms the counterdie gusset; 4, the patrix forming board is welded on the upper bolster, becomes patrix, counterdie forming board, counterdie gusset are welded on the die shoe, become counterdie; 5, Milling Process patrix forming board and counterdie forming board are to design size; 6, patrix counterdie assembling matched moulds, the debugging gap is to meeting the requirements.The shortcoming of this method is a complex steps, needs the Milling Process step, has the shortcoming that machining amount is big, fabrication cycle long, investment is big, cost is high.Second method is a casting method, and its step is as follows: 1, form upper die and lower die through casting, upper bolster and patrix shape chamber (being the patrix forming board) is one, and die shoe and counterdie shape chamber (being the counterdie forming board) is one; 2, the plane of processing upper bolster and die shoe guarantees the depth of parallelism; 3, Milling Process patrix forming board and counterdie forming board are to design size; 4, patrix counterdie assembling matched moulds, the debugging gap is to meeting the requirements.The shortcoming one of this method is the mold cavity configuration complexity of the mould used of casting end socket mould, overall weight is big, and this method also needs the Milling Process step, also has the shortcoming that machining amount is big, fabrication cycle long, investment is big, cost is high, only be fit to large batch of production, for some only needs a small amount of end socket mould little client that also requirement provides as early as possible, this method can't satisfy its requirement, that is to say, existing end socket mould and preparation method thereof can not adapt to current to product fast, the demand of saving, so be badly in need of improving.

The utility model content

The purpose of this utility model provides a kind of end socket mould, solve traditional end socket mould structure complexity, overall weight is big, manufacturing cost is high, make efficiency is low, fabrication cycle is long, manufacture difficulty is big and making step is loaded down with trivial details technical problem.

For achieving the above object, the utility model adopts following technical scheme: a kind of end socket mould, comprise upper die and lower die and device for discharging, described patrix comprises upper bolster and patrix forming board, described counterdie comprises die shoe, backing plate, counterdie floor and counterdie forming board, it is characterized in that: described upper bolster is made up of patrix upper steel plate, patrix lower steel plate and the patrix gusset that is welded to connect between patrix upper steel plate and patrix lower steel plate, and described patrix gusset comprises the vertical muscle of patrix that the lateral separation distributes and is welded to connect patrix horizontal bar between the vertical muscle of adjacent two patrixes; Described patrix forming board has encased the bottom of patrix lower steel plate and patrix gusset from the bottom to top, and patrix forming board and patrix gusset are welded to connect.

Described die shoe by counterdie upper steel plate, counterdie lower steel plate and be welded on the counterdie upper steel plate and the counterdie lower steel plate between the counterdie gusset form, wherein the counterdie gusset comprises the vertical muscle of counterdie that the lateral separation distributes and is welded to connect counterdie horizontal bar between the vertical muscle of adjacent two counterdies; Described counterdie forming board is welded to connect on the upper surface of counterdie upper steel plate, described counterdie floor is welded to connect between the upper surface of the lateral surface of counterdie forming board and counterdie upper steel plate, and described backing plate is placed on the upper surface of inboard, counterdie upper steel plate of counterdie forming board.

Between the vertical muscle of patrix upper steel plate, patrix lower steel plate and outermost patrix, be welded to connect transversely stiffened plate.

Between patrix upper steel plate, patrix lower steel plate and outermost patrix horizontal bar, be welded to connect vertical deep floor.

Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model relates to a kind of end socket class mould, and it is simple in structure, manufacturing expense is low, overall weight is low, processing capacity is little, fabrication cycle is short.In addition, the preparation method of this end socket mould is also very simple, greatly reduces the requirement to the equipment personnel, is easy to just can realize, the manufacturing of various end socket class moulds is all had with reference to meaning.

Each parts of end socket mould in the utility model adopt numerical control plasma cutting machine and numerical control bending roll machine to process, and only need cut, roll conventional operations such as curved, welding, assembling, debugging and promptly can be made into.Compare with traditional end socket mould, traditional end socket mould requires in making process each parts fine finishining, and the utility model need not to carry out fine finishining steps such as Milling Process, so simplified the making flow process of butterfly end socket mould greatly, manufacturing expense and overall weight have been reduced thus, shorten fabrication cycle, reduced machining amount.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 is that the structure master of end socket mould looks schematic diagram.

Fig. 2 is that the master of patrix looks schematic diagram.

Fig. 3 is the elevational schematic view of patrix.

Fig. 4 is that the master of upper bolster looks schematic diagram.

Fig. 5 is that the master of patrix forming board looks schematic diagram.

Fig. 6 is that the master of counterdie looks schematic diagram.

Fig. 7 is the schematic top plan view of counterdie.

Fig. 8 is the decomposing schematic representation of counterdie.

Fig. 9 is the schematic top plan view of end socket.

Reference numeral: 1-patrix, 2-counterdie, 3-end socket, 4-upper bolster, 4.1-patrix upper steel plate, the vertical muscle of 4.2-patrix, 4.3-patrix horizontal bar, 4.4-transversely stiffened plate, the vertical deep floor of 4.5-, 4.6-patrix lower steel plate, 5-patrix forming board, 6-die shoe, 6.1-counterdie upper steel plate, 6.2-counterdie lower steel plate, the vertical muscle of 6.3-counterdie, 6.4-counterdie horizontal bar, 7-backing plate, 8-counterdie gusset, 9-counterdie forming board.

The specific embodiment

Embodiment is referring to shown in Fig. 1-8, and this end socket mould comprises patrix 1, counterdie 2 and device for discharging, and described patrix 1 comprises upper bolster 4 and patrix forming board 5, and described counterdie 2 comprises die shoe 6, backing plate 7, counterdie floor 8 and counterdie forming board 9.

Referring to Fig. 2-5, described upper bolster 4 is made up of patrix upper steel plate 4.1, patrix lower steel plate 4.6 and the patrix gusset that is welded to connect between patrix upper steel plate and patrix lower steel plate, and described patrix gusset comprises the vertical muscle 4.2 of patrix that the lateral separation distributes and is welded to connect patrix horizontal bar 4.3 between the vertical muscle of adjacent two patrixes; Described patrix forming board 5 has encased the bottom of patrix lower steel plate 4.6 and patrix gusset from the bottom to top, and patrix forming board 5 is welded to connect with the patrix gusset; Between the vertical muscle 4.2 of patrix upper steel plate 4.1, patrix lower steel plate 4.6 and outermost patrix, be welded to connect transversely stiffened plate 4.4, between patrix upper steel plate 4.1, patrix lower steel plate 4.6 and outermost patrix horizontal bar 4.3, be welded to connect vertical deep floor 4.5.

Referring to Fig. 6-8, described die shoe 6 by counterdie upper steel plate 6.1, counterdie lower steel plate 6.2 and be welded on the counterdie upper steel plate and the counterdie lower steel plate between the counterdie gusset form, wherein the counterdie gusset comprises the vertical muscle 6.3 of counterdie that the lateral separation distributes and is welded to connect counterdie horizontal bar 6.4 between the vertical muscle of adjacent two counterdies; Described counterdie forming board 9 is welded to connect on the upper surface of counterdie upper steel plate 6.1, described counterdie floor 8 is welded to connect between the upper surface of the lateral surface of counterdie forming board 9 and counterdie upper steel plate 6.1, and described backing plate 7 is placed on the upper surface of inboard, counterdie upper steel plate 6.1 of counterdie forming board 9.

In addition, have device for discharging on the end socket mould,, belong to existing known technology,, do not draw so omit in the accompanying drawing because do not have much the contact with characteristics of the present utility model.

The preparation method of this end socket mould, its step is as follows: step 1, cut smooth bright and clean steel plate with numerical control plasma cutting machine, directly cut out patrix upper steel plate 4.1, the vertical muscle 4.2 of patrix, patrix horizontal bar 4.3, transversely stiffened plate 4.4, vertically deep floor 4.5, patrix lower steel plate 4.6, counterdie upper steel plate 6.1, counterdie lower steel plate 6.2, the vertical muscle 6.3 of counterdie, counterdie horizontal bar 6.4, counterdie floor 8 and backing plate 7 by size; With numerical control plasma cutting machine cutting stock steel plate, the steel plate with well cutting arrives design size with the direct rolling of numerical control bending roll machine then, forms patrix forming board 5 and counterdie forming board 9.Step 2, the vertical muscle 4.2 of patrix upper steel plate 4.1, patrix, patrix horizontal bar 4.3 and patrix lower steel plate 4.6 assembly weldings are got up, transversely stiffened plate 4.4 is solder-connected between the vertical muscle 4.2 of patrix upper steel plate 4.1, patrix lower steel plate 4.6 and outermost patrix, vertical deep floor 4.5 is solder-connected between patrix upper steel plate 4.1, patrix lower steel plate 4.6 and the outermost patrix horizontal bar 4.3, form upper bolster 4, again patrix forming board 5 is welded on the upper bolster 4, becomes patrix 1; Counterdie upper steel plate 6.1, counterdie lower steel plate 6.2, the vertical muscle 6.3 of counterdie and counterdie horizontal bar 6.4 assembly weldings are got up, form die shoe 6, again counterdie forming board 9 and counterdie floor 8 are welded on the die shoe 6, then backing plate 7 is placed on the die shoe 6 of counterdie forming board 9 inboards, become counterdie 2, during assembly welding, control deformation extent well.Step 3, reconditioning patrix 1 and counterdie 2, the assembling matched moulds, the debugging gap is till meeting the requirements.

Upper bolster 4 is welded by a series of steel plates, on the patrix upper steel plate 4.1 of upper bolster, press the model line, the patrix gusset is welded on the patrix upper steel plate 4.1 by line, form one, the patrix lower steel plate 4.6 that will enter die cavity again is welded on the entity that has welded, the patrix lower steel plate that will guarantee to enter die cavity here is consistent with the profile of patrix gusset, and reconditioning is wanted in inconsistent place.During welding, the patrix forming board be welded around upper bolster in order.Die shoe 6 also is welded by a series of steel plates, on the counterdie upper steel plate 6.1 of die shoe, press the model line, counterdie forming board 9 is welded on the counterdie upper steel plate 6.1 in order, press model and adjust die cavity, after meeting model, check the gap with patrix, a series of counterdie gussets 8 and counterdie forming board 9, die shoe 6 is integrally welded after suitable, at last backing plate 7 is put into die cavity.Described patrix forming board, counterdie forming board by the direct rolling of numerical control bending roll machine to mould shape chamber size (the theoretical size of calculating of each arc section).

End socket mould described in the utility model is applicable to the end socket of similar various sizes.Because what tank containers required is the control volume error, control requires just can relax for the cross sectional dimensions error.Therefore enforcement of the present utility model is feasible.

Referring to Fig. 9, on end socket 3, radius R 1, radius R 2 all are the circular arcs than long radius, can be similar to by bending to calculate, and radius R 3 is less, will stretch by cylinder here and calculate.During the debugging of upper die and lower die matched moulds, the die clearance is pressed the product nominal size and is calculated.On end socket 3, radius is that the place of R1 and R2 can be calculated by bending, and the gap can be big slightly, and radius is that calculate by stretching in the place of R3, because the accumulation of material is arranged, it is less than normal that want in the gap.

Present embodiment in the specific implementation, two planes up and down of upper bolster, die shoe are raw, if the depth of parallelism of equipment requires also can simply to process than higher.

Make the utility model according to the method described above, implemented tens examples.

Claims

1. end socket mould, comprise patrix (1), counterdie (2) and device for discharging, described patrix (1) comprises upper bolster (4) and patrix forming board (5), described counterdie (2) comprises die shoe (6), backing plate (7), counterdie floor (8) and counterdie forming board (9), it is characterized in that: described upper bolster (4) is by patrix upper steel plate (4.1), patrix lower steel plate (4.6), and the patrix gusset that is welded to connect between patrix upper steel plate and patrix lower steel plate forms, and described patrix gusset comprises the vertical muscle (4.2) of patrix that the lateral separation distributes and is welded to connect patrix horizontal bar (4.3) between the vertical muscle of adjacent two patrixes; Described patrix forming board (5) has encased the bottom of patrix lower steel plate (4.6) and patrix gusset from the bottom to top, and patrix forming board (5) is welded to connect with the patrix gusset;

Described die shoe (6) by counterdie upper steel plate (6.1), counterdie lower steel plate (6.2) and be welded on the counterdie upper steel plate and the counterdie lower steel plate between the counterdie gusset form, wherein the counterdie gusset comprises the vertical muscle (6.3) of counterdie that the lateral separation distributes and is welded to connect counterdie horizontal bar (6.4) between the vertical muscle of adjacent two counterdies; Described counterdie forming board (9) is welded to connect on the upper surface of counterdie upper steel plate (6.1), described counterdie floor (8) is welded to connect between the upper surface of the lateral surface of counterdie forming board (9) and counterdie upper steel plate (6.1), and described backing plate (7) is placed on the upper surface of inboard, counterdie upper steel plate (6.1) of counterdie forming board (9).

2. end socket mould according to claim 1 is characterized in that: be welded to connect transversely stiffened plate (4.4) between the vertical muscle (4.2) of patrix upper steel plate (4.1), patrix lower steel plate (4.6) and outermost patrix.

3. end socket mould according to claim 1 is characterized in that: be welded to connect vertical deep floor (4.5) between patrix upper steel plate (4.1), patrix lower steel plate (4.6) and outermost patrix horizontal bar (4.3).