CN202021271U - Multi-machine universal mold - Google Patents

Abstract

The utility model discloses a multi-machine universal mold, which comprises a mold disc, a mold seat, a thread location shaft, adjusting sleeves and a nut, wherein a shaft hole is arranged on the mold disc and the mold seat respectively, seat holes are arranged on two end faces of the mold seat along the axis line direction of the shaft hole, and key grooves are arranged on the mold disc and the mold seat. The key grooves of the mold disc and the mold seat fix the mold disc and the mold seat horizontally in key connection mode by matching with keys. The adjusting sleeves are arranged in the seat holes, the thread location shaft penetrates through the adjusting sleeves and the shaft holes of the mold seat and the mold disc to be screwed tightly with the nut and fixes the mold disc, the mold seat and the adjusting sleeves along the axis line direction. By adopting combined design and assembly interface standardization, the universal mold realizes one mold for multiple purposes, avoids waste caused by repeated manufacture, saves production cost, is convenient to disassemble and assemble, facilitates cleaning and maintenance of each part, and simultaneously is convenient to load, unload and transport by distributing the integral weight of the mold. During mold processing, each part can be manufactured at the same time, thereby shortening processing time, improving working efficiency and guaranteeing normal production cycle.

Description

A kind of multimachine universal mold

Technical field

The utility model relates to mechanical manufacturing field, especially relates to a kind of manufacturing processing mold of boiler bent pipe.

Background technology

As everyone knows, the boiler manufacturing needs a large amount of tubing, wherein is bend pipe greatly, thereby angle pipe equipment is essential in boiler maker man and boiler external coordination producer, and the specification difference, and characteristics are different.114 millimeters NC bending machines of W27Y-114C type for example, remove and have the ability of crooked seamless steel pipe, seamed steel pipe, stainless steel tube and other nonferrous metal tubes under the cold conditions, all right crooked difform flat tube, stereo tube, other heterotypic materials such as also flexible angle steel, I-steel, square tube behind the mold exchange more, and can finish the complex pipes bending, therefore extensively be adopted by each boiler maker man.For realizing the complementation of various bending machine functionality advantage, and according to workshop layout needs, for making full use of limited workshop area, many producers purchase the curved and right 114 curved angle pipe equipments in a left side simultaneously, in addition also have angle pipe equipments such as 60 bending machines, 89 bending machines, 108 bending machines, 159 bending machines.The mould of every kind of equipment all differs from one another, and size is different, and interface has nothing in common with each other, and has to repeat to make the identical and size of many cover bend pipe specifications, the different mould cooperating equipment of interface uses.Mould Machining required precision height, time are long, influence the normal production cycle, and high material consumption, machining amount are big, more increase one's load and repeat to make many molds, number of molds increases in addition, checks maintenance inconvenience, single mold weight is big, and handling and loading takes time and effort, very inconvenience.

Therefore, under the overall situation that the competition of boiler manufacturing field aggravates gradually, it is important all the more that the production of cost efficiency, low-carbon high-efficiency just seems.How to reduce the production setting up expenses under the prerequisite of ensuring the quality of products, the overlapping investment of minimizing equipment, moulds of industrial equipment has become the major issue that the boiler manufacturing needs to be resolved hurrily with the utilization rate that improves equipment.

The utility model content

The purpose of this utility model is to provide a kind of easy accessibility, be convenient to maintain, applicable to the multimachine universal mold of different angle pipe equipments.

In order to achieve the above object, heater of the present utility model is achieved through the following technical solutions: a kind of multimachine universal mold, comprise mould, die holder, draw together the screw thread locating shaft, adjust cover and nut, mould has axis hole A and seat hole, its upper and lower end face has keyway A, die holder has axis hole B along direction of axis line, its upper surface has keyway B and screw, wherein, the seat hole of mould lower surface is sitting on the spindle nose of die holder, and keyway A and keyway B notch coincide, and by cooperating with key, with mould and die holder horizontal fixed, described adjustment is placed in the seat hole of mould upper surface with the key ways of connecting, and the screw thread locating shaft passes adjusts cover, axis hole A and axis hole B, its upper end spins with nut, along the fixing mould of direction of axis line, die holder and adjustment cover, the upper and lower side of described mould is symmetrical, described axis hole A, seat hole and axis hole B are positioned on the same axial line.

The tap of described screw thread locating shaft has reduced the labor content and the difficulty of screw thread locating shaft at the axle two ends; Described nut is selected hex nut for use, draws materials conveniently, and technological requirement is not high.

In sum, with respect to traditional bend pipe mould, the utility model is a sectional die, the standard interface die holder of the corresponding specification of configuration is made the mould of the corresponding interface specification again on angle pipe equipment, can realize the general mold of distinct device, and the die holder two sides all can be installed with the mould combination, one cover die holder can satisfy the demand of curved processing about body, has avoided the making that repeats of mould, has saved man power and material's input cost; Adopt combined type, easy accessibility, the cleaning that is beneficial to each parts is safeguarded, the weight of also having decomposed mold integral simultaneously is convenient to the loading and unloading transportation, and each parts is made and can be carried out together, shorten process time, help improving Mould Machining efficient, reduce influence the production cycle.

Description of drawings

The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:

Fig. 1 is the utility model structural representation;

Fig. 2 is the die holder structural representation;

Fig. 3 is the mould vertical view;

Fig. 4 is the mould structural representation;

Fig. 5 is the mould vertical view;

Fig. 6 is a screw thread locating shaft structural representation;

Fig. 7 adjusts the cover front view;

Fig. 8 adjusts the cover cutaway view.

Be labeled as among the figure: mould 1, die holder 2, screw thread locating shaft 3, adjustment cover 4, nut 5, axis hole A6, seat hole 7, keyway A8, axis hole B9, keyway B10, screw 11, spindle nose 12, key 13.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is done detailed explanation.

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

As shown in Figure 1, a kind of multimachine universal mold comprises mould 1, die holder 2, screw thread locating shaft 3, adjust cover 4 and nut 5, wherein nut 5 is selected hex nut for use, as shown in Figure 4 and Figure 5, have axis hole A6 and seat hole 7 on the mould 1, its upper and lower end face has keyway A8, and upper and lower side is symmetrical, as shown in Figures 2 and 3, die holder 2 has axis hole B9 along direction of axis line, its upper surface has keyway B10 and screw 11, the seat hole 7 of mould 1 lower surface is sitting on the last spindle nose 12 of die holder 2, and keyway B10 and keyway A8 notch coincide, and by cooperating with key 13, with the key ways of connecting with mould 1 and die holder 2 horizontal fixed, make mould 1 and die holder 2 not translations, do not rotate, described adjustment cover 4 places in the seat hole 7 of mould 1 upper surface, screw thread locating shaft 3 is passed in the adjustment cover 4 on the same axial line successively, seat hole 7, axis hole A6 and axis hole B9, its upper end spins with nut 5, bolt passes the screw 11 on the die holder 2 again, the bottom of die holder 2 is fixed on the equipment, screws nut 5, with mould 1, die holder 2 and adjust cover 4 and fix along direction of axis line, finish the assembling of mould assembling and mould and angle pipe equipment, wherein, as shown in Figure 6, the screw thread of screw thread locating shaft 3 is only attacked at the axle two ends, the labor content and the difficulty of screw thread locating shaft have been reduced, as shown in Fig. 7 and Fig. 8, adjusting cover 4 is cylinder, and direction of axis line has through hole.

As shown in Figure 1, mould 1, die holder 2, screw thread locating shaft 3, adjustment cover 4 and nut 5 are single building block, the first batch of inferior man-hour that adds, each parts is made processing can be with carrying out, shorten process time, help improving Mould Machining efficient, reduce influence the production cycle.Be connected and fixed with axis hole location and key ways of connecting by the die holder 2 of standard interface mould 1 with corresponding specification interface, be connected with angle pipe equipment by mould 2 again, only need be behind the standard interface die holder 2 of the corresponding specification of configuration on the angle pipe equipment, make the mould 1 of the various models of corresponding specification interface again, promptly need only make the mould 1 of required model, the die holder 2 that cooperates the standard interface of first batch of making, screw thread locating shaft 3, adjust cover 4 and nut 5, realize the general mold of distinct device, and mould 1 upper and lower side is symmetrical, its both ends of the surface all can be installed with die holder 1 combination, one cover mould 2 can satisfy the needs of curved two kinds of processing types about body, not only can avoid repeating to propose the waste of mould, each assembly is made processing respectively simultaneously, reduced difficulty of processing, improve working (machining) efficiency, reduced die steel and Mould Machining cost.In the boiler stove is made, a large amount of bend pipes are arranged, this utility model is comparatively outstanding to the adaptive capacity of angle pipe equipment.In actual production process, the angle pipe equipment that adopts comprises: angle pipe equipments such as 60 bending machines, 89 bending machines, 108 bending machines, 114 bending machines, after adopting standardized designs of the present utility model, mould can be general at equipment room, wherein representative instance is 114 angle pipe equipments, and 114 bending machines comprise curved and right curved two kinds an of left side.Carried the mould left and right sides bending mould of having to repeat to make in the past at every turn, and the cost of manufacture of mould and fabrication cycle are all very big, after adopting new mould design, only need to make the mould of a positive and negative standard specification interface, just can realize the general of left and right sides angle pipe equipment, well solved the problem that repeats to carry mould, and, the fabrication cycle of mould reduces greatly, the cost of manufacture of single mold only for about half of traditional moulds making, greatly reduces the cost input again when raising the efficiency with utilization rate.In fact, in actual production, the field that this frock is fit to is not limited only to the boiler manufacturing, that is to say that this uses novel potential superiority is sizable.It has well solved the defective that traditional moulds manufactures and designs, and greatly reduces processing cost and difficulty, has improved production efficiency, is beneficial to the intensive industrial production pattern that realizes cost efficiency, energy-saving low-carbon.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (3)

1. multimachine universal mold, comprise mould (1) and die holder (2), it is characterized in that: also comprise screw thread locating shaft (3), adjust cover (4) and nut (5), mould (1) has axis hole A(6) and seat hole (7), its upper and lower end face has keyway A(8), die holder (2) has axis hole B(9 along direction of axis line), its upper surface has keyway B(10) and screw (11), wherein, the seat hole (7) of mould (1) lower surface is sitting on the spindle nose (12) of die holder (2), and keyway A(8) and keyway B(10) notch coincides, and by cooperating with key (13), with the key ways of connecting with mould (1) and die holder (2) horizontal fixed, described adjustment cover (4) places in the seat hole (7) of mould (1) upper surface, screw thread locating shaft (3) passes adjusts cover (4), axis hole A(6) and axis hole B(9), its upper end spins with nut (5), along the fixing mould (1) of direction of axis line, die holder (2) and adjustment cover (4), the upper and lower side of described mould (1) is symmetrical, described axis hole A(6), seat hole (7) and axis hole B(8) be positioned on the same axial line.

2. a kind of multimachine universal mold according to claim 1 is characterized in that: the tap of described screw thread locating shaft (3) is at the axle two ends.

3. a kind of multimachine universal mold according to claim 1 is characterized in that: described nut (5) is selected hex nut for use.

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