CN2305260Y - Pressure spring pin mechanism for snake-like spring machine - Google Patents
Pressure spring pin mechanism for snake-like spring machine Download PDFInfo
- Publication number
- CN2305260Y CN2305260Y CN 97219240 CN97219240U CN2305260Y CN 2305260 Y CN2305260 Y CN 2305260Y CN 97219240 CN97219240 CN 97219240 CN 97219240 U CN97219240 U CN 97219240U CN 2305260 Y CN2305260 Y CN 2305260Y
- Authority
- CN
- China
- Prior art keywords
- stage clip
- clip pin
- roller
- lever
- pin
- 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 - Lifetime
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a pressure spring pin mechanism for a snake-like spring machine, which is composed of a fixing plate, a cam, a roller, a pressure spring pin, a lever, a pin seat, a slide block, etc. By using the connecting relation of the slide block, the pin seat, the lever and the pressure spring pin, the utility model can realize that the pressure spring pin can be driven by the movement of the slide block to move leftwards and rightwards, and simultaneously the inclined plane of the cam can press the roller and can drive the pressure spring pin to move upwards and downwards in a lifting mode. By using the left and right regulation of the cam and the upward and downward regulation of the roller, the beginning point regulation of the downward movement and the beginning height regulation of the pressure spring pin can be realized. The forming requirement of a snake-like spring can be realized. The pressure spring pin mechanism for a snake-like spring machine has the advantages of simple structure, convenient regulation, good reliability and low production cost.
Description
The utility model relates to the stage clip pin mechanism in the serpentine spring forming machine.
The serpentine spring forming machine has a strength member-stage clip pin, it is absolutely necessary to the correct shaping of serpentine spring, in finishing the forming operation process of serpentine spring, require it when doing left and right reciprocating motion, to do upper and lower elevating movement in good time, though but it is more to make stage clip sell out into mechanism's kind of above-mentioned two kinds of motions in the prior art, but structure is all very complicated, regulates inconvenience, the manufacturing cost height.
The utility model improves at the existing in prior technology defective, proposes the stage clip pin mechanism of the serpentine spring machine of a kind of designs simplification, easy to adjust, good reliability, low cost of manufacture.
At above-mentioned purpose, the utility model is realized by following scheme: include fixed head, be provided with the take-up housing of band guide groove, be provided with in the seat by connecting rod and handle a drive stage clip pin work left side, the slide block of right motion, the slide block both sides are provided with pressing plate, this pressing plate and take-up housing, fixed head is fixed with one, fixing key seat on the slide block, lever is hinged by fulcrum and key seat, the stage clip pin that penetrates in the key seat axis hole links to each other with lever by bearing pin, its improvements are to constitute on the stage clip pin, following elevating movement be the combination that is fixed on cam that has the inclined-plane on the fixed head and the roller that links to each other with lever, the stage clip pin is provided with the spring that roller is contacted with cam all the time.
Described stage clip pin also has the starting point of moving downward adjustment structure and starting altitude adjustment structure.
The utility model compared with prior art, designs simplification reduces manufacturing cost greatly, easy to adjust and good reliability.
Description of drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view of Fig. 1.
The working state figure of stage clip pin when Fig. 3 is shaped for serpentine spring.
To remake following elaborating to embodiment of the present utility model by above-mentioned accompanying drawing.
As Figure 1-3, the stage clip pin mechanism of serpentine spring machine has one " " shape fixed head (1), fixed head is provided with the take-up housing (18) of band guide groove, be provided with "T"-shaped slide block (11) in the seat, slide block is handled drive stage clip pin (14) by connecting rod (12) and is done left and right motion, and the slide block both sides are provided with pressing plate (10), and this pressing plate is fixed with one by screw and take-up housing, fixed head, constitute "T"-shaped groove with take-up housing, frame is lived slide block and is slided in "T"-shaped groove.Fixing key seat (15) on the slide block, lever (16) is hinged by fulcrum (17) and key seat, the stage clip pin (14) that penetrates in the key seat axis hole links to each other with lever by bearing pin (2), what constitute the upper and lower elevating movement of stage clip pin is to be fixed on the cam (5) that has the inclined-plane on the fixed head and the combination of the roller that links to each other with lever (7), and the stage clip pin is provided with the spring (6) that roller is contacted with cam all the time.Relation because of cam, roller when like this, the stage clip pin is done left and right motion under slide block drives makes it do in good time upper and lower elevating movement.
Roller (7) is connected on the roller fixed head (13) by pin, and the roller fixed head is fixed on the lever (16) by bolt (8).
Described stage clip pin (14) has the starting point of moving downward adjustment structure, it comprises 2 connecting bolts (4) that have 2 horizontal elongated slots (3) on the cam (5) and pass elongated slot, unclamp bolt and can carry out the left and right adjusting of cam, to regulate the starting point that the stage clip pin moves downward.
Described stage clip pin (14) also has the starting altitude adjustment structure, it comprises out the vertical elongated slot on lever, the adjusting bolt (9) that passes the connecting bolt (8) of elongated slot and withstand on roller fixed head lower edge makes the stage clip pin high and low position after the adjusting more stable, more reliable.Thereby the high and low position of stage clip pin can be regulated in the lever elongated slot and realize the starting altitude adjusting.
Dynamic structure of the present utility model is when crank connecting link promotes slide block to left movement, drive the stage clip pin in the time of left movement, the roller that is connected on the lever is moved downward by immediate cam ramp compressing, makes the stage clip pin in lever the same side overcome the counter-force of spring also along with moving downward.When crank connecting link drive lever returned to the right, because the counter-force effect of stage clip pin upper spring moves upward roller all the time against the inclined-plane of cam, the stage clip pin was followed roller and is upwards risen, and gets back to original state at last, has realized predetermined motion cycle.
Claims (4)
1, a kind of stage clip pin mechanism of serpentine spring machine, include fixed head (1), be provided with the take-up housing (18) of band guide groove, be provided with in the seat by connecting rod (12) and handle drive stage clip pin (a 14) work left side, the slide block of right motion (11), the slide block both sides are provided with pressing plate (10), this pressing plate and take-up housing, fixed head is fixed with one, fixing key seat (15) on the slide block, lever (16) is hinged by fulcrum (17) and key seat, the stage clip pin that penetrates in the key seat axis hole links to each other with lever by bearing pin (2), it is characterized in that constituting on the stage clip pin (14), following elevating movement be the combination that is fixed on cam (5) that has the inclined-plane on the fixed head (1) and the roller (7) that links to each other with lever (16), the stage clip pin is provided with the spring (6) that roller is contacted with cam all the time.
2, the stage clip pin mechanism of serpentine spring machine as claimed in claim 1 it is characterized in that described roller (7) is connected on the roller fixed head (13) by pin, and the roller fixed head is fixed on the lever (16) by bolt (8).
3, the stage clip pin mechanism of serpentine spring machine as claimed in claim 1 is characterized in that described stage clip pin (14) has the starting point of moving downward adjustment structure, and it comprises the connecting bolt (4) that has horizontal elongated slot (3) on the cam (5) and pass elongated slot.
4, the stage clip pin mechanism of serpentine spring machine as claimed in claim 1, it is characterized in that described stage clip pin (14) has the starting altitude adjustment structure, it comprises out the vertical elongated slot on lever (16), the adjusting bolt (9) that passes the connecting bolt (8) of elongated slot and withstand on roller fixed head (13) lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219240 CN2305260Y (en) | 1997-06-20 | 1997-06-20 | Pressure spring pin mechanism for snake-like spring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219240 CN2305260Y (en) | 1997-06-20 | 1997-06-20 | Pressure spring pin mechanism for snake-like spring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305260Y true CN2305260Y (en) | 1999-01-27 |
Family
ID=33935332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219240 Expired - Lifetime CN2305260Y (en) | 1997-06-20 | 1997-06-20 | Pressure spring pin mechanism for snake-like spring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305260Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455516A (en) * | 2019-08-21 | 2019-11-15 | 南京凯盟仕电子科技有限公司 | A kind of spring test device and test method |
-
1997
- 1997-06-20 CN CN 97219240 patent/CN2305260Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455516A (en) * | 2019-08-21 | 2019-11-15 | 南京凯盟仕电子科技有限公司 | A kind of spring test device and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4112202A2 (en) | High flexibility table-style hemming machine based on principle of segmented control and hemming method | |
| CN2255323Y (en) | Automatic assembling device for toothed chair and plate-type chain | |
| CN2305260Y (en) | Pressure spring pin mechanism for snake-like spring machine | |
| CN2920479Y (en) | Upper liftout attachment of upsetting shaping equipment | |
| CN116727519B (en) | Plate stamping forming device | |
| CN211464537U (en) | Stamping forming die structure with reverse slide wedge mechanism | |
| CN112864762A (en) | Double-station bending mechanism for LED display screen connector | |
| CN2059109U (en) | Multi-purpose oblique wedge angled mould | |
| CN111151651A (en) | Distortion forming die for automobile battery support | |
| CN215879560U (en) | Automobile radiator water chamber buckling and pressing machine | |
| CN2487468Y (en) | Stamping and feeding device | |
| CN2628175Y (en) | Full-automatic powder metallurgy formation punching machine | |
| CN221687941U (en) | Automatic silver point riveting device | |
| CN2212465Y (en) | Multi-operational position mold type device for making nails | |
| CN216989611U (en) | Automatic pay-off multistation upgrades mould | |
| CN220658819U (en) | Bending machine | |
| CN117925919B (en) | Automatic pressing and blanking integrated device for leather | |
| CN219851724U (en) | Multi-surface bending forming stamping die | |
| CN218903337U (en) | Hardware stamping die for negative angle bending | |
| CN220574492U (en) | Composite die structure for flanging and shaping | |
| CN217884935U (en) | Novel moon cake forming device | |
| CN215144413U (en) | Necklace chain jaw mechanism | |
| CN2409020Y (en) | Multi-ejecting head multi-pressing spring full-automatic regulating mechanism for thin nail gun | |
| CN215898274U (en) | Fastening mechanism for radiator fastener | |
| CN215551168U (en) | Novel synchronous pressing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIENPAI ( NINGBO ) BED TOOLS MACHINERY CO., LTD. Free format text: FORMER OWNER: MENGSHEN MATTRESS MACHINERY CO., LTD., NINGBO Effective date: 20030725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030725 Address after: No. 455, Huan Cheng Bei Road, Zhejiang, Ningbo Patentee after: Li'enpai (Ningbo) bedding machinery Co. Ltd. Address before: Li Yumao, 455 Ring North Road, Zhejiang, Ningbo Patentee before: Mengshen Mattress Machinery Co., Ltd., Ningbo |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |