CN202461964U - Equipment for manufacturing and filling valve sodium strip - Google Patents
Equipment for manufacturing and filling valve sodium strip Download PDFInfo
- Publication number
- CN202461964U CN202461964U CN2012200999835U CN201220099983U CN202461964U CN 202461964 U CN202461964 U CN 202461964U CN 2012200999835 U CN2012200999835 U CN 2012200999835U CN 201220099983 U CN201220099983 U CN 201220099983U CN 202461964 U CN202461964 U CN 202461964U
- Authority
- CN
- China
- Prior art keywords
- sodium
- valve
- guide pad
- sodium bar
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 170
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 170
- 239000011734 sodium Substances 0.000 title claims abstract description 170
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to equipment for manufacturing and filling a valve sodium strip, which is used for filling a sodium strip in a valve rod. The equipment comprises a worktable and a mounting bracket fixed on the worktable, wherein a screw speed reducer, a sodium strip extrusion die, a first sodium strip guide block, a core rod guide block, a sodium filling cylinder and a cutter cylinder are arranged on the mounting bracket; a station turntable is arranged on the worktable; a valve clamping cylinder is fixedly arranged on the worktable; a valve support and a support frame are arranged at each station of the station turntable; and a second sodium strip guide block and a valve fixing clamping block are fixedly arranged at the upper end of the support frame. The equipment can quantitatively manufacture and fill the sodium strip automatically, and is high in continuity and stability, so that the filling speed of the valve sodium strip can be reliably ensured, contact between an operator and sodium is reduced, and the sodium strip is safely filled.
Description
Technical field
The utility model relates to the engine valve process equipment, and particularly the valve sodium bar of can sodium bar is made and filling apparatus in valve stem.
Background technology
Valve is a vital part in the engine, and environment temperature is very high, and this will have a negative impact to its life-span, have a strong impact on the realization of exhaust valve function.In order to guarantee the stability of valve work, the method that adopts at present is that sodium is filled in hollow part in the valve stem, so not only can satisfy the need of work of high-performance enginer, and economic and reliable again.
Sodium is filled in hollow part in the valve stem, is earlier large diameter sodium rod to be processed into the sodium bar of minor diameter through extrusion die, and then in the valve of packing into after the sodium bar cut off.In the existing valve sodium bar fill operations; Except squeezing sodium is to carry out the mechanical work through mould, and other the sodium bar of cutting all is through artificial manual operations, owing to sodium belongs to inflammable solid with can; And contact and to blast with water; Contact rapid oxidation blackening with air, therefore, the can of existing valve sodium bar can not be satisfied the requirement of quantitative making, filling speed and the safety in production aspect of sodium well.
Summary of the invention
The purpose of the utility model provides a kind of valve sodium bar and makes and filling apparatus, the quantitative making of sodium bar, can be carried out automatically, to satisfy the can of valve sodium bar in the requirement aspect quantitative making, filling speed and the safety in production of sodium.
The said valve sodium of the utility model bar is made and filling apparatus comprises workbench and be fixed on the mounting bracket on the workbench; Screw rod decelerator and sodium bar extrusion die by servomotor control are installed on the mounting bracket; On mounting bracket, be fixed with the first sodium bar guide pad and cutting knife cylinder; The first sodium bar guide pad is positioned at the below of sodium bar extrusion die, and the sodium bar extrusion cavities coaxial line of pilot hole on the first sodium bar guide pad and sodium bar extrusion die, and the piston rod front end of cutting knife cylinder is fixed with cutting knife; The cutting knife level is positioned under the first sodium bar guide pad, and is positioned at by the pilot hole on the first sodium bar guide pad.
On mounting bracket, be fixed with the plug guide pad and fill the sodium cylinder; Fill the sodium cylinder and be positioned at plug guide pad top; The piston rod front end that fills the sodium cylinder is fixed with and fills the sodium plug, and an end that fills the sodium plug is positioned at pilot hole and plug guide pad matched in clearance on the plug guide pad.
Station rotating disk by step motor control is installed on workbench; Being provided with valve on each station of station rotating disk supports and bracing frame; The bracing frame upper end is fixed with the second sodium bar guide pad and valve geometrical clamp piece; Valve fixedly fixture block is positioned under the second sodium bar guide pad, offers locating slot on it; At crowded sodium station; The second sodium bar guide pad is positioned at first sodium bar guide pad below; And the pilot hole coaxial line on the pilot hole on the second sodium bar guide pad and the first sodium bar guide pad; At sodium bar can station, the second sodium bar guide pad is positioned at plug guide pad below, and pilot hole on the second sodium bar guide pad and the said sodium plug coaxial line that fills; At the other fiber-optical probe that is provided with of crowded sodium station, it is at the second sodium bar guide pad and valve fixedly in the altitude range between the fixture block.
On workbench, be fixed with the valve gripper cylinder, it is positioned at by the sodium bar can station, and the piston rod front end of valve gripper cylinder is fixed with the valve movable clip block; Offer locating slot on the valve movable clip block; The valve movable clip block can clamp valve through said locating slot with the fixing fixture block of the valve on the sodium bar can station under valve clamping cylinder action; And make the pilot hole coaxial line on the valve and the second sodium bar guide pad, be provided with near switch on sodium bar can station side.
On the first sodium bar guide pad, be fixed with and cut the pier piece, it is positioned at by the pilot hole on the first sodium bar guide pad, and faces with said cutting knife blade.The setting of cutting the pier piece can help the cut-out of sodium bar.
Said sodium bar extrusion die is become with compression spring set by outer die casing, interior die sleeve, pressure ram, limiting plate, extrusion modling head, caging bolt, and outer die casing is fixed on the mounting bracket, and interior die sleeve is positioned at outer die casing and outer die casing matched in clearance; The extrusion modling head is screwed in interior die sleeve lower end, and stretches out from the outer die casing lower end, and the compression spring is installed in the axle spring installing hole of interior die sleeve lower end; Its two ends act on respectively on interior die sleeve and the outer die casing; Caging bolt is screwed in the outer die casing upper end, and limiting plate is sleeved on the caging bolt, during free state; Under the compression spring action; Limiting plate is pressed between the bolt head of internal mold set upper side and caging bolt, and with the outer die casing upper surface distance of being separated by, the pressure ram upper end spins with the screw rod of said screw rod decelerator; Under the effect of screw rod decelerator, the axle center hole that pressure ram can be positioned at die sleeve cooperates with internal mold cover gap.
Its course of work is:
Valve is positioned over valve at the material loading station of station rotating disk and supports, and make valve stem be arranged in the fixedly locating slot on the fixture block of valve, valve goes to crowded sodium station by the material loading station subsequently.At crowded sodium station, servomotor starts, and the screw rod drive pressure ram of screw rod decelerator is moved down; Sodium rod in the sodium bar extrusion die is extruded formation sodium bar from the extrusion modling head; The sodium bar extruded gets in the pilot hole on the second sodium bar guide pad through the pilot hole on the first sodium bar guide pad, and the pilot hole lower end from the second sodium bar guide pad stretches out, and fiber-optical probe sends signal to servomotor and cutting knife cylinder after detecting the sodium bar; Make servomotor out of service; Start the cutting knife cylinder simultaneously, cutting knife is moved to cutting the pier piece, the sodium bar is cut off; The sodium bar that cuts off is arranged in the pilot hole on the second sodium bar guide pad, and valve goes to sodium bar can station by crowded sodium station subsequently.At sodium bar can station, near switch detect valve put in place the back to the valve gripper cylinder with fill the sodium cylinder and send signal, the valve gripper cylinder starts; Make the valve movable clip block to valve fixedly fixture block move, and with valve fixedly fixture block valve is gripped, fill sodium cylinder delayed startup; Drive is filled the sodium plug and is moved downwards, and the sodium bar is pushed in the valve stem, afterwards; Filling the sodium cylinder drives and to fill the sodium plug and upwards return; The valve gripper cylinder drives the valve movable clip block and returns, and valve goes to the blanking station by sodium bar can station subsequently, takes off valve.
Making of the said valve sodium of the utility model bar and filling apparatus are owing to have this kind structure; Quantitative making (extruding, cut-out), the can of sodium bar are carried out automatically; And has good continuity and stability; Make the valve sodium bar filling speed can access reliable assurance, reduced contacting of operator and sodium simultaneously, make the can of sodium bar safer.
Description of drawings
Fig. 1 is that the said valve sodium of the utility model bar is made and the master of filling apparatus looks sketch map;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view (removing workbench) of Fig. 1;
Fig. 4 is the enlarged drawing at M place among Fig. 1;
Fig. 5 is the enlarged drawing at G place among Fig. 2;
Fig. 6 is the enlarged drawing at N place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2; This valve sodium bar is made and filling apparatus comprises workbench 11 and be fixed on the mounting bracket 12 on the workbench 11; Screw rod decelerator 1 and sodium bar extrusion die by servomotor 3 control are installed on the mounting bracket 12, and sodium bar extrusion die is made up of outer die casing 26, interior die sleeve 23, pressure ram 4, limiting plate 22, extrusion modling 24, caging bolt 27 and compression spring 25, and outer die casing 26 is fixed on the mounting bracket 12; Interior die sleeve 23 is positioned at outer die casing 26 and outer die casing 26 matched in clearance; Die sleeve 23 lower ends in extrusion modling 24 is screwed in, and stretch out from outer die casing 26 lower ends are in compression spring 25 is installed in the axle spring installing hole of die sleeve 23 lower ends; On die sleeve 23 and the outer die casing 26, die sleeve 23 was compressed the upwards thrust of spring 25 all the time in making in its two ends acted on respectively.Caging bolt 27 is screwed in outer die casing 26 upper ends; Limiting plate 22 is sleeved on the caging bolt 27; During free state, under 25 effects of compression spring, limiting plate 22 is pressed between the bolt head of interior die sleeve 23 upper ends and caging bolt 27; With the outer die casing 26 upper surfaces distance of being separated by, thus the extreme position that die sleeve moves up in limiting.The screw rod 2 of pressure ram 4 upper ends and screw rod decelerator 1 spins, and under 1 effect of screw rod decelerator, pressure ram 4 can be positioned at the axle center hole and die sleeve 23 matched in clearance of die sleeve 23.
The first sodium bar guide pad 28 is positioned at the below of sodium bar extrusion die, is fixed on the mounting bracket 12 through L shaped support 5, and cutting knife cylinder 14 is fixed on the first sodium bar guide pad, 28 lower surfaces, is fixed on the mounting bracket 12 with L shaped support 5 through the first sodium bar guide pad 28.The sodium bar extrusion cavities coaxial line of extrusion modling 24 in pilot hole on the first sodium bar guide pad 28 and the sodium bar extrusion die; The piston rod front end of cutting knife cylinder 14 is fixed with cutting knife 15; Cutting knife 15 levels are positioned under the first sodium bar guide pad 28, and are positioned at by the pilot hole on the first sodium bar guide pad 28.
On mounting bracket 12, be fixed with plug guide pad 21 and fill sodium cylinder 18; Fill sodium cylinder 18 and be positioned at plug guide pad 21 tops; The piston rod front end that fills sodium cylinder 18 is fixed with and fills sodium plug 19, and an end that fills sodium plug 19 is positioned at pilot hole and plug guide pad 21 matched in clearance on the plug guide pad 21.
Station rotating disk 9 by stepper motor 10 controls is installed on workbench 11; Station rotating disk 9 is to be provided with four stations, is provided with valve support 8 and bracing frame 29 on each station, and valve supports 8 for being screwed in the screw rod on the station rotating disk 9; Bracing frame 29 upper ends are fixed with the second sodium bar guide pad 6 and valve geometrical clamp piece 7; Valve fixedly fixture block 7 is positioned under the second sodium bar guide pad 6, offers the V-shaped locating slot of cross section on it, valve support 8 be positioned at valve fixedly fixture block 7 under.At crowded sodium station, the second sodium bar guide pad 6 is positioned at the first sodium bar guide pad, 28 belows, and the pilot hole coaxial line on the pilot hole on the second sodium bar guide pad 6 and the first sodium bar guide pad 28; At sodium bar can station, the second sodium bar guide pad 6 is positioned at plug guide pad 21 belows, and pilot hole on the second sodium bar guide pad 6 and said sodium plug 19 coaxial lines that fill.At the other fiber-optical probe 16 that is provided with of crowded sodium station; It is at the second sodium bar guide pad 6 and valve fixedly in the altitude range between the fixture block 7; When the sodium bar when stretch out the pilot hole lower end of the second sodium bar guide pad 6; Fiber-optical probe 16 can send signal to servomotor 3 and cutting knife cylinder 14, makes servomotor 3 out of service, starts cutting knife cylinder 14 simultaneously.
On workbench 11, be fixed with valve gripper cylinder 13; It is positioned at by the sodium bar can station, and the piston rod front end of valve gripper cylinder 13 is fixed with valve movable clip block 20, offers the V-shaped locating slot of cross section on the valve movable clip block 20; Valve movable clip block 20 is under 13 effects of valve gripper cylinder; Can through said locating slot valve be clamped, and make the pilot hole coaxial line on the valve and the second sodium bar guide pad 6 with the fixing fixture block 7 of the valve on the sodium bar can station; Be provided with near switch 30 on sodium bar can station side; When valve was positioned at sodium bar can station, this can and fill sodium cylinder 18 and send signal near switch 30 to valve gripper cylinder 13, to start valve gripper cylinder 13 and to fill sodium cylinder 18.
Claims (3)
1. a valve sodium bar is made and filling apparatus; Comprise workbench (11) and be fixed on the mounting bracket (12) on the workbench; Screw rod decelerator (1) and sodium bar extrusion die by servomotor (3) control are installed on the mounting bracket; It is characterized in that: on mounting bracket, be fixed with the first sodium bar guide pad (28) and cutting knife cylinder (14); The first sodium bar guide pad is positioned at the below of sodium bar extrusion die, and the sodium bar extrusion cavities coaxial line of pilot hole on the first sodium bar guide pad and sodium bar extrusion die, and the piston rod front end of cutting knife cylinder is fixed with cutting knife (15); The cutting knife level is positioned under the first sodium bar guide pad, and is positioned at by the pilot hole on the first sodium bar guide pad;
On mounting bracket (12), be fixed with plug guide pad (21) and fill sodium cylinder (18); Fill the sodium cylinder and be positioned at plug guide pad top; The piston rod front end that fills the sodium cylinder is fixed with and fills sodium plug (19), and an end that fills the sodium plug is positioned at pilot hole and plug guide pad matched in clearance on the plug guide pad;
Station rotating disk (9) by stepper motor (10) control is installed on workbench (11); Be provided with valve on each station of station rotating disk and support (8) and bracing frame (29); The bracing frame upper end is fixed with the second sodium bar guide pad (6) and valve geometrical clamp piece (7); Valve fixedly fixture block is positioned under the second sodium bar guide pad, offers locating slot on it; At crowded sodium station; The second sodium bar guide pad (6) is positioned at the first sodium bar guide pad (28) below; And the pilot hole coaxial line on the pilot hole on the second sodium bar guide pad and the first sodium bar guide pad; At sodium bar can station, the second sodium bar guide pad is positioned at plug guide pad below, and pilot hole on the second sodium bar guide pad and said sodium plug (19) coaxial line that fills; At the other fiber-optical probe (16) that is provided with of crowded sodium station, it is positioned at the fixedly altitude range between the fixture block (7) of the second sodium bar guide pad (6) and valve;
On workbench, be fixed with valve gripper cylinder (13); It is positioned at by the sodium bar can station; The piston rod front end of valve gripper cylinder is fixed with valve movable clip block (20), offers locating slot on the valve movable clip block, and the valve movable clip block is under valve clamping cylinder action; Can be with the fixing fixture block (7) of the valve on the sodium bar can station; Through said locating slot valve is clamped, and make the pilot hole coaxial line on the valve and the second sodium bar guide pad (6), be provided with near switch (30) on sodium bar can station side.
2. make and filling apparatus according to the said valve sodium of claim 1 bar; It is characterized in that: on the first sodium bar guide pad (28), be fixed with and cut pier piece (17); It is positioned at by the pilot hole on the first sodium bar guide pad, and faces with said cutting knife (15) blade.
3. make and filling apparatus according to claim 1 or 2 said valve sodium bars, it is characterized in that: said sodium bar extrusion die is made up of outer die casing (26), interior die sleeve (23), pressure ram (4), limiting plate (22), extrusion modling head (24), caging bolt (27) and compression spring (25), and outer die casing is fixed on the mounting bracket (12); Interior die sleeve is positioned at outer die casing and outer die casing matched in clearance; The extrusion modling head is screwed in interior die sleeve lower end, and stretches out from the outer die casing lower end, and the compression spring is installed in the axle spring installing hole of interior die sleeve lower end; Its two ends act on respectively on interior die sleeve and the outer die casing; Caging bolt is screwed in the outer die casing upper end, and limiting plate is sleeved on the caging bolt, during free state; Under compression spring (25) effect; Limiting plate (22) is pressed between the bolt head of interior die sleeve (23) upper end and caging bolt (27), and with outer die casing (26) the upper surface distance of being separated by, the screw rod (2) of pressure ram (4) upper end and said screw rod decelerator (1) spins; Under the effect of screw rod decelerator, the axle center hole that pressure ram can be positioned at die sleeve cooperates with internal mold cover gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999835U CN202461964U (en) | 2012-03-16 | 2012-03-16 | Equipment for manufacturing and filling valve sodium strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999835U CN202461964U (en) | 2012-03-16 | 2012-03-16 | Equipment for manufacturing and filling valve sodium strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461964U true CN202461964U (en) | 2012-10-03 |
Family
ID=46910161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200999835U Expired - Fee Related CN202461964U (en) | 2012-03-16 | 2012-03-16 | Equipment for manufacturing and filling valve sodium strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963738A (en) * | 2015-07-09 | 2015-10-07 | 苏州工业园区迈泰克自动化技术有限公司 | Full-automatic sodium filling machine |
| CN105081462A (en) * | 2015-09-16 | 2015-11-25 | 浙江拓普药业股份有限公司 | Sodium cutter |
| CN106041415A (en) * | 2016-05-30 | 2016-10-26 | 广东工业大学 | Forming method of hollow sodium-filled valve for extrusion blank forming |
-
2012
- 2012-03-16 CN CN2012200999835U patent/CN202461964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963738A (en) * | 2015-07-09 | 2015-10-07 | 苏州工业园区迈泰克自动化技术有限公司 | Full-automatic sodium filling machine |
| CN105081462A (en) * | 2015-09-16 | 2015-11-25 | 浙江拓普药业股份有限公司 | Sodium cutter |
| CN106041415A (en) * | 2016-05-30 | 2016-10-26 | 广东工业大学 | Forming method of hollow sodium-filled valve for extrusion blank forming |
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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: 20121003 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |