CN202162288U - Extrusion mechanism for water heater inner container assembly machine - Google Patents
Extrusion mechanism for water heater inner container assembly machine Download PDFInfo
- Publication number
- CN202162288U CN202162288U CN 201120234638 CN201120234638U CN202162288U CN 202162288 U CN202162288 U CN 202162288U CN 201120234638 CN201120234638 CN 201120234638 CN 201120234638 U CN201120234638 U CN 201120234638U CN 202162288 U CN202162288 U CN 202162288U
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- frame
- move
- cylinder
- oil cylinder
- extrusion
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Abstract
The utility model discloses an extrusion mechanism for a water heater inner container assembly machine, which comprises a frame and an extrusion die provided with an extrusion hole. The extrusion die is axially cut into two portions by a radial central line of the extrusion hole, and a control mechanism for controlling opening and closing of the two portions of the extrusion die is connected between the extrusion die and the frame. When the two portions of the extrusion die are closed, axial central lines of the extrusion hole and a heading die are positioned on the same straight line. By the aid of the extrusion mechanism, a flanging of a middle cylinder is returned to enclose a head, form a closed inner cavity and realize assembly. When in assembly, the extrusion mechanism only needs to move by a distance axially along the middle cylinder, operating time is short, and assembly efficiency is high. The extrusion mechanism is simple in structure, needs fewer parts, and is applicable to thin-walled cylinders with different diameters. The thin-walled cylinders with different diameters and the head can be assembled by replacing an upper half die, a lower half die and the heading die, and the extrusion mechanism is convenient in operation.
Description
Technical field
The utility model relates to a kind of water heater liner group to machine, and particularly a kind of water heater liner group is to the pressing mechanism of machine.
Background technology
In the process of water heater; Need carry out the middle tube of thin cylinder enlarging, with operation such as end socket assembling; Because of in tube need closely effectively combine with end socket, all be in the past through workpiece rotate, the mode of spinning wheel roll extrusion accomplish in tin with the assembling of end socket, workpiece must rotate for two weeks under the drive of power; Cycle is longer, organizes low to efficient.
Summary of the invention
The technical problem that the utility model will solve is: the pressing mechanism of a kind of water heater liner group to machine is provided, and it is right that it is pushed with the group of tube in realizing and end socket through centering tube flange, and group is high to efficient.
The utility model comprises frame and extrusion die; The extruded hole that extrusion die is provided with; Extrusion die cuts into two parts vertically by the radial centre lines of extruded hole; Be connected with the controlling organization of two parts folding of control extrusion die between extrusion die and the frame, when two parts matched moulds of extrusion die, extruded hole and end socket mould the two longitudinal center line point-blank.
Get into extruded hole for the ease of middle tube, described extruded hole is the round platform hole.
For the ease of the blanking behind the component shaping, two parts of said extrusion die are upper mold section and female die, described controlling organization comprise drive cylinder or oil cylinder, locking cylinder or oil cylinder, latch segment and slide up and down be arranged on the frame on move frame and move down frame; Moving down frame is frame structure; On move chord position in the frame hole that moves down frame, upper mold section is fixed on and moves on the frame, female die is fixed on and moves down on the frame; Drive cylinder or oil cylinder connect move down frame and on move frame; The cylinder body of locking cylinder or oil cylinder is fixed on the frame, and the piston rod that drives cylinder or oil cylinder vertically is provided with, and the piston rod of locking cylinder or oil cylinder is horizontally disposed with; Latch segment is fixed on the piston rod of locking cylinder or oil cylinder; Frame be provided with move down the frame lower position block and on move the frame lower position block, when on when moving frame and being in piston rod the next and that drive cylinder or oil cylinder and reaching the state that makes upper mold section and female die matched moulds, locking cylinder or oil cylinder stretch out with latch segment send into move down frame and on move the gap between the frame; Latch segment just in time be adjacent to move down frame and on move frame, on move frame and to move down the position of frame locked.
The beneficial effect of the utility model is: 1, the utility model is surrounded end socket through the flange return of extruding with middle tube, forms the inner chamber of sealing, and the realization group is right; The group to the time; Only need pressing mechanism middle tube axially on move a distance, the operating time is short, group is high to efficient.2, the utility model is simple in structure: need parts few.3, be applicable to the thin wall cylinder of different-diameter: just can realize that through changing upper and lower half module and end socket mould the group of thin-wall barrel and end socket of different-diameter is right, and easy to operate.
Description of drawings
Fig. 1 is organizing the user mode figure on the machine of the utility model; Fig. 2 be this usefulness novel with the structural representation enlarged drawing of group to the installment state of sliding support on the machine and end socket mould; Fig. 3 is the structural representation that Fig. 2 removes part 8, part 9 backs and turns an angle; Fig. 4 is the utility model and the structural representation enlarged drawing of group to another orientation of the installment state of sliding support on the machine and end socket mould.
Among the figure: 1, lathe bed, 2, propulsive mechanism, 3, sliding support, 4, pressing mechanism, 5, the end socket mould; 6, middle tube feed mechanism, 7, move down frame, 8, female die, 9, upper mold section, 10, on move frame; 11, locking cylinder or oil cylinder, 12, the slide block I, 13, line slideway, 14, the slide block II, 15, move down the frame lower position block; 16, move the frame lower position block on, 17, drive cylinder or oil cylinder, 18, latch segment, 19, frame.
The specific embodiment
A kind of water heater liner group as shown in Figure 1 is to machine, and it comprises lathe bed 1, left head, right head and middle tube feed mechanism 6.
Left side head and right head include propulsive mechanism 2, sliding support 3, pressing mechanism 4 and end socket mould 5.Sliding support 3 is slidingly arranged on the lathe bed 1, and sliding support 3 connects propulsive mechanism 2, and propulsive mechanism 2 is used to promote sliding support 3 and on lathe bed 1, moves, and pressing mechanism 4 is arranged on the sliding support 3 with end socket mould 5.Middle tube feed mechanism 6 is arranged on the middle part of lathe bed, and left head and right head are arranged on the lathe bed 1 in opposite directions, and the pressing mechanism 4 of left head and the pressing mechanism 4 of right head are faced mutually.A left side head and right head are respectively and be arranged in the both sides of a feed mechanism 6.
Shown in Fig. 2-4, the pressing mechanism 4 of this instantiation comprise move down frame 7, female die 8, upper mold section 9, on move frame 10, locking cylinder or oil cylinder 11, slide block I 12, line slideway 13, slide block II 14, move down frame lower position block 15, on move frame lower position block 16, drive cylinder or oil cylinder 17, latch segment 18 and frame 19.
Shown in Figure 1 group to the machine course of work:
1. original state, the piston rod of locking cylinder or oil cylinder 11 is in retracted mode, latch segment 18 be positioned at move down frame 7 with on move outside the frame 10; Do not have locking effect; The piston rod that drives cylinder or oil cylinder 17 is in retracted mode, at this moment, moves down frame 7 and moves down on the frame lower position block 15 running under the effect of gravity; Be in the most the next, on move frame 10 and under the effect that drives cylinder or oil cylinder 17, be in upper.
2. the piston rod that drives cylinder or oil cylinder 17 stretches out, and is in the nextly owing to move down frame 7, can't move down; Therefore drive cylinder or oil cylinder 17 and promote to move frame 10 and move down, until on move frame 10 and move frame lower position block 16 on running into, the piston rod that drives cylinder or oil cylinder 17 this moment continues overhanging; Force and move down frame 7 and move upward; Until female die 8 and upper mold section 9 matched moulds, move down this moment frame 7 be in upper, on move frame 10 and be in the next.
3. the piston rod of locking cylinder or oil cylinder 11 stretches out, promote latch segment 18 be inserted into move down frame 7 and on move in the gap of the formation between the frame 10, move down frame 7 and on to move the position of frame 10 locked.
4. be placed on two end sockets respectively in two end socket moulds 5.
5. middle tube feed mechanism 6 overlaps the center line of tube in being sent to and group to the machine spindle centerline position.
6. two sliding supports 3 move to the middle part of lathe bed 1 under the promotion of separately propulsive mechanism 2; Make on two heads the round platform hole gradually with two end in contact of middle tube; Middle tube is pushed by the hole wall in round platform hole from the big end entering in round platform hole gradually; Force the flange return, the flange after the extruding just in time is surrounded end socket, forms the inner chamber of sealing.
Locking cylinder or oil cylinder 11 piston rods the withdrawal, latch segment 18 withdraw from move down frame 7 and on move the gap between the frame 10.
8. drive the piston rod withdrawal of cylinder or oil cylinder 17 because on move frame and be in the nextly, move down frame and be in upper; Can move down in the effect of gravity so originally move down frame 7, female die 8 breaks away from workpiece, withstands and moves down frame 7 until moving down frame lower position block 15; Promptly moving down frame 7 moves to the next; Owing to drive cylinder or oil cylinder 17 no show strokes this moment, also continue action, under the effect that drives cylinder or oil cylinder 17, order about to move on the frame 10 and move; Upper mold section 9 and workpiece are broken away from, move till the stroke until driving cylinder or oil cylinder 17.
9. two sliding supports 3 are distinguished two side shiftings to the left and right under propulsive mechanism 2 effects separately, and workpiece separates with two end socket moulds 5, and middle tube feed mechanism is held group and be transported away to good workpiece.
10. repeating above-mentioned steps, to carry out the group of next workpiece right.
Group to the time also can be earlier with on female die open, make two end sockets and middle tube location after, will go up the flange of tube in the extruding of female die matched moulds again, the realization group is right.
Claims (3)
1. a water heater liner group is to the pressing mechanism of machine; It is characterized in that: comprise frame and extrusion die; The extruded hole that extrusion die is provided with, extrusion die cuts into two parts vertically by the radial centre lines of extruded hole, is connected with the controlling organization of two parts folding of control extrusion die between extrusion die and the frame; When two parts matched moulds of extrusion die, extruded hole and end socket mould the two longitudinal center line point-blank.
2. pressing mechanism according to claim 1 is characterized in that: described extruded hole is the round platform hole.
3. pressing mechanism according to claim 1 and 2 is characterized in that: two parts of said extrusion die are upper mold section and female die, described controlling organization comprise drive cylinder or oil cylinder, locking cylinder or oil cylinder, latch segment and slide up and down be arranged on the frame on move frame and move down frame; Moving down frame is frame structure; On move chord position in the frame hole that moves down frame, upper mold section is fixed on and moves on the frame, female die is fixed on and moves down on the frame; Drive cylinder or oil cylinder connect move down frame and on move frame; The cylinder body of locking cylinder or oil cylinder is fixed on the frame, and the piston rod that drives cylinder or oil cylinder vertically is provided with, and the piston rod of locking cylinder or oil cylinder is horizontally disposed with; Latch segment is fixed on the piston rod of locking cylinder or oil cylinder; Frame be provided with move down the frame lower position block and on move the frame lower position block, when on when moving frame and being in piston rod the next and that drive cylinder or oil cylinder and reaching the state that makes upper mold section and female die matched moulds, locking cylinder or oil cylinder stretch out with latch segment send into move down frame and on move the gap between the frame; Latch segment just in time be adjacent to move down frame and on move frame, on move frame and to move down the position of frame locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120234638 CN202162288U (en) | 2011-07-06 | 2011-07-06 | Extrusion mechanism for water heater inner container assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120234638 CN202162288U (en) | 2011-07-06 | 2011-07-06 | Extrusion mechanism for water heater inner container assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162288U true CN202162288U (en) | 2012-03-14 |
Family
ID=45798140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120234638 Expired - Fee Related CN202162288U (en) | 2011-07-06 | 2011-07-06 | Extrusion mechanism for water heater inner container assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162288U (en) |
-
2011
- 2011-07-06 CN CN 201120234638 patent/CN202162288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |