CN201371184Y

CN201371184Y - Forming machine of inserting strip of insulating barrel

Info

Publication number: CN201371184Y
Application number: CN200920114770U
Authority: CN
Inventors: 沈根法
Original assignee: 沈根法
Current assignee: Zhejiang Tengyun Refrigeration Technology Co Ltd
Priority date: 2009-03-05
Filing date: 2009-03-05
Publication date: 2009-12-30
Anticipated expiration: 2019-03-05

Abstract

The utility model discloses a forming machine of an inserting strip of an insulating barrel, comprising a sliding block and a sliding rail which are matched in a sliding manner; the upper surface of the sliding rail is provided with a groove for placing channel steel plates; the sliding block is internally provided with a plurality of forming rollers which can roll along the groove at interval along the horizontal direction; the forming rollers are arranged on the sliding block by a bearing; the shape of each forming roller is symmetrical at the left and the right, and the width of the left end and the right end of the forming roller in the axial direction is larger than that of the central part of the roller; an inclined plane used for rolling and pressing the channel steel plates is formed at the connecting position of the left end and the right end of the roller and the central part of the roller; and from the front end to the rear end of the sliding block, the inclined angle of the inclined plane and the horizontal plane decreases gradually. The forming machine mainly solves the problems that the prior art has incompatible bending angle, low processing efficiency and poorer processing quality when the channel steel plates are bent into inserting strips, and has the advantages of being convenient to process the channel steel plates into inserting strips conveniently and having high processing efficiency and good quality.

Description

Heat-preserving container cutting make-up machine

Technical field

The utility model relates to a kind of forming processing device that absorption-diffusion type refrigeration system generator heat-preserving container is transplanted a cutting that is used for processing.

Background technology

Generator is the critical piece in the absorption-diffusion type refrigeration system, generator is equipped with heating source outward, be generally electrically heated rod, electrically heated rod is used to add the liquid in the heater, make liquid at in-tube evaporation, reach the purpose of circularly cooling, but heating rod has thermal loss in heating process, the heat of loss flows in the air.As Fig. 1, shown in Figure 2, in order to reduce thermal loss, usually be wrapped with heat-preserving container at generator 11, heat-preserving container is to adopt such structure, comprise sponge 22, stainless steel iron sheet 33, transplant a cutting 55, sponge 22 parcel generators 11, stainless steel iron sheet 33 parcel sponges 22, the two ends of stainless steel iron sheet 33 joints are formed with the flange 44 that turns up, transplant a cutting 55 in order to match with flange 44, thereby the stainless steel iron sheet is fixed up, and cutting 55 is an iron plate, and the bending of the inward at both ends of iron plate, two symmetrical bending edges 66 have been formed, bending edge 66 inserts in the flange 44, thereby stainless steel iron sheet 33 is fixed up, and makes it wrap sponge 22.

The 55 existing processing modes of transplanting a cutting are for being bent into the iron plate of fixed width, length the shape of channel-section steel sheet earlier by bar folder; and then press down the channel-section steel sheet by briquetting; two bending edges are bent inwards; there is certain shortcoming in this method; because the channel-section steel sheet is thinner; so can't fix; briquetting is in the process of pressing down; because the problem that the location is inaccurate or the channel-section steel sheet can't be fixed; cause two bending edges can't bend same angle through regular meeting, cause working (machining) efficiency low, yield rate is low; the cutting that goes wrong all can be scrapped usually, causes damage.

Summary of the invention

The utility model has mainly solved in the prior art channel-section steel sheet, and to be bent into when transplanting a cutting existing bending angle inharmonious, working (machining) efficiency is low, and the relatively poor problem of crudy, provides a kind of and can conveniently the channel-section steel sheet be processed into cutting, and the working (machining) efficiency height, the measured cutting make-up machine of matter.

The technical solution of the utility model is achieved in that

Heat-preserving container cutting make-up machine, comprise the slide block and the slide rail that are slidingly matched, be provided with the groove of standing groove steel disc at the slide rail upper surface, along continuous straight runs is interval with a plurality of shaping rollers that can roll along groove in slide block, shaping roller is installed on the slide block by bearing, the shape left-right symmetry of each shaping roller, and the width at two ends, the shaping roller left and right sides is greater than the width at roller middle part in the axial direction, the two ends, the left and right sides of roller and junction, roller middle part form the inclined-plane in order to the rolling groove steel disc, to the rear end, the angle of described inclined-plane and horizontal plane reduces gradually by the front end of slide block.

As preferably, the quantity of described shaping roller is 3～5.

As preferably, the quantity of described shaping roller is 3.

As preferably, from front to back, the roll extrusion inclined-plane and the horizontal plane angulation of first shaping roller are 60 °～80 ° in three rollers, the roll extrusion inclined-plane of second shaping roller and horizontal plane angulation are 40 °～60 °, and the roll extrusion inclined-plane of the 3rd shaping roller and horizontal plane angulation are 20 °～60 °.

As preferably, the interval between two adjacent shaping rollers equates.

As preferably, described groove cross section be shaped as arc.

As preferably, be respectively equipped with groove on two end faces about slide rail, be provided with the sliding cavity that matches with slide rail at slider bottom, the sliding cavity top is provided with the roller installation cavity, shaping roller is installed in the roller installation cavity, is respectively equipped with the projection that is complementary to the projecting inward groove with on the slide rail about sliding cavity on two medial surfaces.

As preferably, in the end the end of a shaping roller also is provided with the typing roller, and the width at the roller middle part of finalizing the design in the axial direction is greater than the width at typing two ends, the roller left and right sides, and the junction at typing roller middle part and typing roller two ends forms the inclined-plane of inclination.

Principle of the present utility model and advantage are: the utility model is that the channel-section steel sheet is placed on the slide rail, carry out roll extrusion by a plurality of rollers on the slide block, successively the channel-section steel sheet is carried out roll extrusion by the different inclined-planes on the roller, thereby two bending edge is bent inwards, bending angle is consistent; Be that slide block slides on slide rail under external force, when first shaping roller rolls across the channel-section steel sheet, the inclined-plane elder generation of roller is with the inside roll extrusion certain angle of two bending edges of channel-section steel sheet, during second roller roll extrusion, because the angle on inclined-plane diminishes, thus bending edge can be bent certain angle once more again, and the like, after last roller rolled across, the moulding of transplanting a cutting can be used.

Description of drawings

Fig. 1 is the structural representation of heat-preserving container;

Fig. 2 is an A portion enlarged drawing among Fig. 1;

Fig. 3 is the structural representation of slide block and slide rail;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the B-B cutaway view of Fig. 4;

Fig. 6 is the C-C cutaway view of Fig. 4;

Fig. 7 is the D-D cutaway view of Fig. 4;

Fig. 8 is the E-E cutaway view of Fig. 4.

The specific embodiment

The specific embodiment of the present utility model is as follows:

Embodiment: as shown in Figure 3, Figure 4, heat-preserving container is transplanted a cutting make-up machine, comprises the slide block 1 and slide rail 2 that are slidingly matched, is provided with the groove 3 of standing groove steel disc in slide rail 2 upper face center along slide rail 2 length directions, described groove 3 cross sections be shaped as arc; Along continuous straight runs is interval with 3 shaping

roller

7a, 7b, 7c and 1 typing rollers 8 that can roll along groove 3 in slide block 1, interval between two adjacent shaping rollers equates,

shaping roller

7a, 7b, 7c are installed on the slide block 1 by bearing 9, the shape left-right symmetry of each shaping roller, and the width at two ends, the shaping roller left and right sides is greater than the width at roller middle part in the axial direction, the two ends, the left and right sides of roller and junction, roller middle part form the inclined-plane in order to the rolling groove steel disc, to the rear end, the angle of described inclined-plane and horizontal plane reduces gradually by the front end of slide block 1.

As Fig. 4～shown in Figure 8, from front to back, roll extrusion inclined-plane 10a and the horizontal plane angulation of first shaping roller 7a are 70 ° in three rollers, the roll extrusion inclined-plane 10b of second shaping roller 7b and horizontal plane angulation are 55 °, and the roll extrusion inclined-plane 10c of the 3rd shaping roller 7c and horizontal plane angulation are 30 °.In the end the end of a shaping roller 7c also is provided with typing roller 8, described typing roller 8 in the axial direction the width at its middle part greater than the width at two ends, the left and right sides, and typing roller 8 middle parts form the inclined-plane 12 of inclination with the junction at typing roller two ends, thus, the middle part of typing roller 8 has formed typing rolling surface 13.The effect of typing roller 8 is to carry out a roll extrusion again in the end of two bending edges of cutting, makes it finally be bent to form cutting.

Be dislocation about slide block 1 is not taken place in the sliding process on slide rail 2, be respectively equipped with groove 11 on two end faces about slide rail 2, be provided with the sliding cavity 4 that matches with slide rail 2 in slide block 1 bottom, sliding cavity 4 tops are provided with roller installation cavity 5, the shaping roller word order is installed in the roller installation cavity 5, is respectively equipped with the projection 6 that is complementary to the projecting inward groove with on the slide rail 2 on sliding cavity about 4 two medial surfaces.

Claims

1, heat-preserving container cutting make-up machine, it is characterized in that: comprise the slide block (1) and slide rail (2) that are slidingly matched, be provided with the groove (3) of standing groove steel disc at slide rail (2) upper surface, along continuous straight runs is interval with a plurality of shaping rollers (7) that can roll along groove (3) in slide block (1), shaping roller (7) is installed on the slide block (1) by bearing, the shape left-right symmetry of each shaping roller, and the width at two ends, the shaping roller left and right sides is greater than the width at roller middle part in the axial direction, the two ends, the left and right sides of roller and junction, roller middle part form the inclined-plane in order to the rolling groove steel disc, to the rear end, the angle of described inclined-plane and horizontal plane reduces gradually by the front end of slide block (1).

2, heat-preserving container cutting make-up machine according to claim 1, it is characterized in that: the quantity of described shaping roller (7) is 3～5.

3, heat-preserving container cutting make-up machine according to claim 2, it is characterized in that: the quantity of described shaping roller (7) is 3.

4, heat-preserving container cutting make-up machine according to claim 3, it is characterized in that: from front to back, the roll extrusion inclined-plane and the horizontal plane angulation of first shaping roller (7a) are 60 °～80 ° in three rollers, the roll extrusion inclined-plane of second shaping roller (7b) and horizontal plane angulation are 40 °～60 °, and the roll extrusion inclined-plane of the 3rd shaping roller (7c) and horizontal plane angulation are 20 °～40 °.

5, according to each described heat-preserving container cutting make-up machine of claim 1～4, it is characterized in that: the interval between two adjacent shaping rollers equates.

6, heat-preserving container according to claim 1 is transplanted a cutting make-up machine, it is characterized in that: described groove (3) cross section be shaped as arc.

7, heat-preserving container cutting make-up machine according to claim 1, it is characterized in that: be respectively equipped with groove on two end faces about slide rail (2), be provided with the sliding cavity (4) that matches with slide rail (2) in slide block (1) bottom, sliding cavity (4) top is provided with roller installation cavity (5), shaping roller is installed in the roller installation cavity (5), is respectively equipped with the projection (6) that is complementary to the projecting inward groove with on the slide rail (2) about sliding cavity (4) on two medial surfaces.

8, heat-preserving container cutting make-up machine according to claim 1, it is characterized in that: in the end the end of a shaping roller also is provided with typing roller (8), the width at roller (8) middle part finalize the design in the axial direction greater than the width at typing roller (8) two ends, the left and right sides, and the junction at typing roller (8) middle part and typing roller two ends forms the inclined-plane of inclination.