CN220581487U - Y-shaped structure for connecting multiple connecting rods of extruder - Google Patents
Y-shaped structure for connecting multiple connecting rods of extruder Download PDFInfo
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- CN220581487U CN220581487U CN202321391152.XU CN202321391152U CN220581487U CN 220581487 U CN220581487 U CN 220581487U CN 202321391152 U CN202321391152 U CN 202321391152U CN 220581487 U CN220581487 U CN 220581487U
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- connecting rod
- rod
- distance
- adjusting connecting
- extruder
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 238000000641 cold extrusion Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 4
- 241000227287 Elliottia pyroliflora Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of extruder connecting rods and discloses a multi-connecting-rod Y-shaped structure of an extruder, which comprises a main connecting rod, a swinging rod and a distance adjusting connecting rod, wherein one end of the main connecting rod is connected to a crankshaft of a press machine, the two sides of the other end of the main connecting rod are respectively connected with the rear end of the swinging rod and the front end of the distance adjusting connecting rod, the front end of the swinging rod is connected with a sliding block, the rear end of the distance adjusting connecting rod is connected with a connecting fixing seat, the two sides of the end of the main connecting rod of the device are respectively connected with the swinging rod and the distance adjusting connecting rod. Copper sleeves are arranged outside the pin shafts and the positioning pin shafts and used for lubricating the device, so that the precision, consistency and stability of the size of the cold extrusion forming workpiece are improved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of connecting rods of extruders, in particular to a multi-connecting-rod connection Y-shaped structure of an extruder.
Background
The toggle rod type multi-connecting-rod structural form of the existing press is of a round head structure, namely one end of a main connecting rod, which is connected with a swinging rod and a distance adjusting connecting rod, is of a round head shape, the rear end of the swinging rod and the front end of the distance adjusting connecting rod are of a tile shape, and the three-rod connecting form is that one end of the main connecting rod, which is of the round head shape, is in tangential engagement with one end of the swinging rod and the distance adjusting connecting rod, which is of a tile shape. In the connecting structure, the contact surface of the round head and the tile is large, the friction resistance is large, the nominal force consumption of the press is large, the press is easy to wear and is easy to break down, and the normal continuous production is influenced.
The patent application of publication No. CN101412046A discloses a horizontal toggle rod rapid extruder, a transmission crankshaft is connected with a main connecting rod, the end part of the main connecting rod is respectively connected with a distance-adjusting connecting rod and a swinging rod at two sides through a third pin shaft, the distance-adjusting connecting rod is connected with a fixed seat arranged on a lathe bed, the front end of the swinging rod is connected with a sliding block provided with a punching rod seat, and the end part of the swinging rod connected with the sliding block is in a fork-shaped structure.
The one end that this prior art owner connecting rod connects pendulum rod, pitch control connecting rod is the button head form, and area of contact is big, produces frictional resistance big, and wearing and tearing are many, use for a long time and break down easily, influence continuous production.
For this reason, a new technical solution is needed to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a multi-connecting-rod connection Y-shaped structure of an extruder, which has the advantages that the frictional resistance is greatly reduced when the extruder is used, the nominal force consumption of the extruder is small, the extruder is not easy to wear, and the normal continuous production of cold extrusion forming processing can be ensured.
The technical scheme adopted by the utility model is as follows:
the utility model provides an extruder multi-link connects Y type structure, includes main connecting rod, pendulum rod, pitch control connecting rod, and main connecting rod one end is connected on the bent axle of press, and the rear end of pendulum rod and pitch control connecting rod's front end are connected respectively to main connecting rod other end both sides, and main connecting rod, pendulum rod, pitch control connecting rod connect into Y type structure, and the slider is connected to the front end of pendulum rod, and the rear end and the fixing base of pitch control connecting rod are connected.
Through adopting above-mentioned structure, main connecting rod tip both sides are connected with pendulum rod, roll adjustment connecting rod respectively, and area of contact is little each other, reduces frictional resistance greatly, and the press nominal power consumes for a short time, also difficult wearing and tearing, can avoid the machine to consume too fast, and device life extension keeps cold extrusion to take shape the normal continuous production of processing.
Preferably, the ends of the main connecting rod, the swing rod and the distance adjusting connecting rod are fixedly connected through positioning pin shafts, the positioning pin shafts at the connecting positions of the main connecting rod and the swing rod are sleeved with swing rod copper sleeves, and the positioning pin shafts at the connecting positions of the main connecting rod and the distance adjusting connecting rod are sleeved with connecting rod copper sleeves.
Through adopting above-mentioned structure, be equipped with the copper sheathing at the locating pin axle, can play fine lubrication action, make the device use more smooth and easy, and prevent wearing and tearing, the loss that the friction force brought is reduced, the precision of the work piece size that makes the device produce improves.
Preferably, the connecting end of the swing rod and the sliding block is provided with a groove, two shaft sleeves are formed at the end parts, pin shafts are inserted into the shaft sleeves, the two ends of the pin shafts are fixed on the sliding block through cover plates, and the swing rod and the sliding block are fixed in position.
Through adopting above-mentioned structure, pendulum rod and slider pass through the round pin hub connection to be fixed in the slider through the apron, the device equipment is convenient, convenient to use.
Preferably, a copper ferrule is arranged between the two shaft sleeves of the swing rod and the internal pin shaft, and a swing rod tile is arranged at the joint of the pin shaft and the groove of the swing rod.
Through adopting above-mentioned structure, set up copper lasso and pendulum rod tile, can play fine lubrication action, make the device use more smoothly, and prevent wearing and tearing.
Preferably, the connecting end of the distance-adjusting connecting rod and the fixed seat is provided with a groove, two shaft sleeves are formed at the end parts, a pin shaft is inserted into the shaft sleeves, and the distance-adjusting connecting rod is fixed with the fixed seat.
Through adopting above-mentioned structure, roll adjustment connecting rod and round pin axle, the device equipment is convenient, convenient to use.
Preferably, a copper ferrule is arranged between the two shaft sleeves of the distance-adjusting connecting rod and the internal pin shaft, and a distance-adjusting connecting rod tile is arranged at the joint of the pin shaft and the groove of the distance-adjusting connecting rod.
Through adopting above-mentioned structure, set up copper lasso and pendulum rod tile, can play fine lubrication action, make the device use more smoothly, and prevent wearing and tearing.
Preferably, the fixing base is fixed in position by bolts.
Through adopting above-mentioned structure, fixing base position is more stable, is favorable to improving the accuracy of the work piece size of production.
Compared with the prior art, the utility model has the following beneficial effects:
1. compared with the existing connection mode of a round head structure, the device has the advantages that the contact area between the end of the main connecting rod and the swing rod and between the end of the main connecting rod and the distance adjusting connecting rod is small, the friction resistance is greatly reduced, the nominal force consumption of a press machine is small, the press machine is not easy to wear, the machine loss is avoided to be too fast, the service life of the device is prolonged, and the normal continuous production of cold extrusion forming processing is maintained.
2. According to the device, the copper sleeves are arranged outside the pin shaft and the positioning pin shaft and used for lubricating the device, so that the precision, consistency and stability of the size of a cold extrusion forming workpiece are improved, the production efficiency is improved, and the copper sleeves are convenient to replace after being worn.
3. According to the device, the pin shafts on the sliding blocks are fixed through the cover plates at the two sides, the device is convenient to assemble, and after the copper bush and the connecting tile are worn, the replacement is convenient.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
FIG. 3 is a block diagram of the pendulum of the present utility model;
fig. 4 is a side view of the pendulum of the present utility model.
Wherein: 1. a crankshaft; 2. a main connecting rod; 3. a swing rod copper sleeve; 4. swing rod; 5. a distance-adjusting connecting rod; 6. a connecting rod copper sleeve; 7. swing rod tile; 8. a slide block; 9. a distance-adjusting connecting rod tile; 10. a fixing seat; 11. a cover plate; 12. a pin shaft; 13. a bolt; 14. positioning pin shafts; 15. a shaft sleeve; 16. a groove; 17. copper ferrule.
Description of the embodiments
As shown in fig. 1-4, the multi-connecting-rod Y-shaped structure of the extruder comprises a main connecting rod 2, a swinging rod 4 and a distance adjusting connecting rod 5, wherein one end of the main connecting rod 2 is connected to a crankshaft 1 of the press, two sides of the other end of the main connecting rod 2 are respectively connected with the rear end of the swinging rod 2 and the front end of the distance adjusting connecting rod 5, the main connecting rod 2, the swinging rod 4 and the distance adjusting connecting rod 5 are connected into the Y-shaped structure, the front end of the swinging rod 2 is connected with a sliding block 8, the rear end of the distance adjusting connecting rod 5 is connected with a fixing seat 10, and the fixing seat 10 is fixed at a position through a bolt 13. The ends of the main connecting rod 2, the swing rod 4 and the distance adjusting connecting rod 5 are fixedly connected through a positioning pin shaft 14, the positioning pin shaft 14 at the joint of the main connecting rod 2 and the swing rod 4 is sleeved with the swing rod copper sleeve 3, and the positioning pin shaft 14 at the joint of the main connecting rod 2 and the distance adjusting connecting rod 5 is sleeved with the connecting rod copper sleeve 6. The two sides of the end part of the main connecting rod 2 of the device are respectively connected with the swing rod 4 and the distance adjusting connecting rod 5, compared with the existing connecting mode of a round head structure, the contact area between the end of the main connecting rod 2 and the swing rod 4 and between the end part of the main connecting rod and the distance adjusting connecting rod 5 is small, the friction resistance is greatly reduced, the nominal force consumption of a press is small, the press is not easy to wear, the machine loss is avoided to be too fast, the service life of the device is prolonged, and the normal continuous production of cold extrusion forming processing is kept.
The connecting end of the swing rod 4 and the sliding block 8 is provided with a groove 16, two shaft sleeves 15 are formed at the end parts, a pin shaft 12 is inserted into the shaft sleeves 15, two ends of the pin shaft 12 are fixed on the sliding block 8 through a cover plate 11, and the swing rod 4 and the sliding block 8 are fixed in position. A copper ferrule 17 is arranged between the two shaft sleeves 15 of the swing rod 4 and the internal pin shaft 12, and a swing rod tile 7 is arranged at the joint of the pin shaft 12 and the groove 16 of the swing rod 4. The pin shaft 12 on the sliding block 8 is fixed through the cover plates 11 on the two sides, the device is convenient to assemble, and the copper bush and the connecting bush are convenient to replace after being worn.
The connecting end of the distance-adjusting connecting rod 5 and the fixed seat 10 is provided with a groove 16, two shaft sleeves 15 are formed at the end parts, a pin shaft 12 is inserted into the shaft sleeves 15, and the distance-adjusting connecting rod 5 and the fixed seat 10 are fixed. Copper ferrules 17 are arranged between the two shaft sleeves 15 of the distance-adjusting connecting rod 5 and the inner pin shaft 12, and distance-adjusting connecting rod tiles 9 are arranged at the joints of the pin shafts 12 and the grooves 16 of the distance-adjusting connecting rod 5. The copper sleeves are arranged outside the pin shaft 12 and the positioning pin shaft 14 and used for device lubrication, so that the precision, consistency and stability of the size of the cold extrusion forming workpiece are improved, the production efficiency is improved, and the copper sleeves are convenient to replace after being worn.
When the device is used, the end part of the main connecting rod 2 is fixed with the swinging rod 4 and the distance adjusting connecting rod 5 through the positioning pin shaft 14, the other end of the main connecting rod is fixed with the crankshaft 1, the end part of the swinging rod 4 penetrates through the pin shaft 12 and is fixed on the sliding block 8 through the cover plate 11, the end part of the distance adjusting connecting rod 5 is fixed on the fixing seat 10 through the pin shaft, the main connecting rod 2 can be driven to move through the rotation of the crankshaft 1, the main connecting rod 2 is driven to move by the displacement of the distance adjusting connecting rod 5 and the swinging rod 4, the swinging rod 4 moves to drive the sliding block 8 to generate displacement, the front and back movement is used for production operation, after the device is used, the copper bush and the connecting tile are required to be detected at regular time, excessive abrasion consumption is required to be replaced in time, and the accuracy, the consistency and the stability of the production workpiece size are prevented from being influenced.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should be included in the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (6)
1. The utility model provides an extruder many connecting rods connect Y type structure, includes main connecting rod, pendulum rod, roll adjustment connecting rod, its characterized in that: the main connecting rod one end is connected to the crankshaft of the press, the two sides of the other end of the main connecting rod are respectively connected with the rear end of the swing rod and the front end of the distance adjusting connecting rod, the main connecting rod, the swing rod and the distance adjusting connecting rod are connected into a Y-shaped structure, the front end of the swing rod is connected with the sliding block, the rear end of the distance adjusting connecting rod is connected with the fixed seat, the main connecting rod is fixedly connected with the end parts of the swing rod and the distance adjusting connecting rod through the positioning pin shaft, the positioning pin shaft at the joint of the main connecting rod and the swing rod is sleeved with the swing rod copper sleeve, and the positioning pin shaft at the joint of the main connecting rod and the distance adjusting connecting rod is sleeved with the connecting rod copper sleeve.
2. The extruder multi-link connection Y-shaped structure of claim 1, wherein: the connecting end of the swing rod and the sliding block is provided with a groove, two shaft sleeves are formed at the end parts, pin shafts are inserted into the shaft sleeves, the two ends of the pin shafts are fixed on the sliding block through cover plates, and the swing rod is fixed with the sliding block.
3. The extruder multi-link connection Y-shaped structure of claim 2, wherein: copper ferrules are arranged between the two shaft sleeves of the swing rod and the internal pin shaft, and the swing rod tiles are arranged at the joint of the pin shaft and the groove of the swing rod.
4. The extruder multi-link connection Y-shaped structure of claim 1, wherein: the connecting end of the distance-adjusting connecting rod and the fixed seat is provided with a groove, two shaft sleeves are formed at the end parts, pin shafts are inserted into the shaft sleeves, and the distance-adjusting connecting rod is fixed with the fixed seat.
5. The extruder multi-link connection Y-shaped structure of claim 4, wherein: copper ferrules are arranged between the two shaft sleeves of the distance-adjusting connecting rod and the inner pin shaft, and distance-adjusting connecting rod tiles are arranged at the joint of the pin shaft and the groove of the distance-adjusting connecting rod.
6. The extruder multi-link connection Y-shaped structure of claim 1, wherein: the fixing seat is fixed at the position through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391152.XU CN220581487U (en) | 2023-06-02 | 2023-06-02 | Y-shaped structure for connecting multiple connecting rods of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391152.XU CN220581487U (en) | 2023-06-02 | 2023-06-02 | Y-shaped structure for connecting multiple connecting rods of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581487U true CN220581487U (en) | 2024-03-12 |
Family
ID=90111406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321391152.XU Active CN220581487U (en) | 2023-06-02 | 2023-06-02 | Y-shaped structure for connecting multiple connecting rods of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581487U (en) |
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2023
- 2023-06-02 CN CN202321391152.XU patent/CN220581487U/en active Active
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