CN219786348U - Toggle connecting rod receiving mechanism - Google Patents
Toggle connecting rod receiving mechanism Download PDFInfo
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- CN219786348U CN219786348U CN202321207263.0U CN202321207263U CN219786348U CN 219786348 U CN219786348 U CN 219786348U CN 202321207263 U CN202321207263 U CN 202321207263U CN 219786348 U CN219786348 U CN 219786348U
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- optical axis
- guide rail
- component
- hinged
- connecting rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
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- 230000033001 locomotion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
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- 239000004519 grease Substances 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 11
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- 230000005540 biological transmission Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of mold processing, in particular to a toggle connecting rod receiving mechanism. The material receiving structure comprises an optical axis (17) which is positioned on the side of the production device and is fixed relatively above, and two sides of the optical axis (17) are fixed relatively through an optical axis bearing (19) on an optical axis fixing plate (6); the optical axis (17) is hinged with a first component (7), and the first component (7) is of a bending structure; the receiving tray lifting lug (12) is connected with the receiving tray (13), the lower part of the receiving tray (13) comprises a guide rail sliding block (14), the guide rail sliding block (14) can move along the linear guide rail (15), and the end part of the linear guide rail (15) is fixed on the lower die holder base plate (5). The pure mechanical component has no electronic components, reliable connection and less potential safety hazard before stability. The maintenance is simple and convenient, and the lubricating grease is added for lubrication; the hidden danger of injury is visual, is convenient for observe, can in time get rid of the potential safety hazard.
Description
Technical Field
The utility model relates to the field of mold processing, in particular to a toggle connecting rod receiving mechanism.
Background
In order to meet the production mode of whole plate blanking in the prior art, the specification of the whole plate is 3000 x 1500, the product receiving position and the safety withdrawal equipment position of the receiving mechanism are required to be reached, and the receiving transmission mechanism with a large stroke is required to safely realize the receiving and safety withdrawal functions if the receiving function is realized by a long intermediate distance (about 500mm-600 mm).
CN217200358U discloses that is prior art, linear guide adds the connecting rod and drives the material receiving dish and realize receiving the material function. The material receiving distance is limited by the travel of equipment, and the material receiving distance is insufficient and cannot meet the production requirement.
The technical defects of the scheme are as follows:
if the material receiving condition is required to be met, the up-and-down running stroke of the equipment is larger, and the reproduced equipment stroke range cannot meet the requirement;
under the condition that the sizes of products are different, the receiving mechanisms cannot meet the requirements completely, different products are required to be provided with a set of independent receiving mechanisms, one-to-one service is realized, and the processing cost of the die is increased. The versatility cannot be realized.
The prior art has another scheme: the long-stroke air cylinder is controlled by the electromagnetic valve, and then when the set position is reached, the air cylinder is ventilated to drive the material receiving disc to automatically realize material receiving
The scheme needs to realize the action through an external electromagnetic valve and an internal equipment PLC control program. In the use process, the electromagnetic valve is easily interfered by the influence of factors such as environment, humidity, oil pollution and the like, the reliability is insufficient, and potential safety hazards exist. The adjustment setting has high requirements for operators. The technical disadvantages are as follows:
the electromagnetic valve is adopted, auxiliary parts such as the air cylinder and the like have hidden dangers such as poor contact, ageing of electronic components, signal loss, no work and the like, the hidden dangers are invisible, the hidden dangers cannot be found in advance to avoid easily being caused, the material receiving structure cannot be connected with a product or cannot be separated from the inside of the die, and therefore the conditions such as die damage or personnel injury are caused.
The long-stroke cylinder has larger running distance and longer single reciprocating period time, so that the running speed of equipment is influenced, the production beat is reduced, the production efficiency of products is influenced, the normal production capacity of the equipment cannot be exerted, and the productivity of the equipment is wasted.
The operation parameter setting of the equipment needs a certain technical experience, requires a higher skill requirement for corresponding operators, cannot adapt to all staff, and has a certain limitation.
Auxiliary parts such as an electromagnetic valve and a cylinder belong to vulnerable parts and need to be replaced irregularly, so that the production efficiency is affected, and the production cost is increased. If the middle part is damaged, the damage to the die and the like is very easy to cause, and the maintenance cost of the die is increased.
The scheme has the defects and can not well meet the production requirement.
Disclosure of Invention
The purpose of the utility model is that: in order to provide a toggle connecting rod receiving mechanism with better effect, the specific purpose is to realize a plurality of substantial technical effects of the part.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the toggle connecting rod receiving mechanism is characterized by comprising an optical axis 17 which is positioned on the side of a production device and is fixed relatively above, wherein two sides of the optical axis 17 are relatively fixed through an optical axis bearing 19 on an optical axis fixing plate 6;
the optical axis 17 is hinged with a first component 7, and the first component 7 is of a bending structure;
the top of the bending structure is hinged with a driving connecting rod 1, and the driving connecting rod 1 is hinged on an upper die seat 4 of the die;
the bottom of the bending structure is hinged with a second component 16, and the second component 16 is hinged on the lifting lug 12 of the receiving disc;
the receiving tray lifting lug 12 is connected with the receiving tray 13, a guide rail sliding block 14 is arranged below the receiving tray 13, the guide rail sliding block 14 can move along a linear guide rail 15, and the end part of the linear guide rail 15 is fixed on the lower die holder base plate 5.
The utility model further adopts the technical scheme that the second component 16, the first component 7 and the driving connecting rod 1 are all of structures with adjustable lengths.
The utility model further adopts the technical scheme that the structure with adjustable length comprises a fastening nut and a length adjusting screw rod, and the whole length can be adjusted by rotating the length adjusting screw rod.
A further solution of the utility model consists in that the optical axis bearing 19 is fixed to the frame 18.
A further solution of the utility model consists in that, when the first component 7 rotates around the optical axis 17, the receiving tray 13 can be guided into or out of between the upper die holder 4 and the lower die holder plate 5 by means of a four-bar motion.
The utility model further adopts the technical scheme that the upper die holder 4 and the lower die holder base plate 5 can relatively lift.
The further technical proposal of the utility model is that the guide rail slide blocks 14 and the corresponding linear guide rails 15 respectively comprise two, so as to form two groups of transmission pairs.
Compared with the prior art, the utility model adopting the technical scheme has the following beneficial effects: the length of the receiving stroke is flexible and adjustable, and the corresponding length of the connecting rod is adjusted through an adjusting screw; the method is suitable for production with short equipment stroke and larger receiving stroke; the pure mechanical component has no electronic components, reliable connection and less potential safety hazard before stability. The maintenance is simple and convenient, and the lubricating grease is added for lubrication; the hidden danger of injury is visual, is convenient for observe, can in time get rid of the potential safety hazard. For example, screw loosening, gear and rack abrasion can be found and treated in time; the processing and manufacturing cost is low, and the processing is convenient; the production beats are completely matched, and the following equipment synchronously moves. The device is not affected by other factors, and one set of mechanism is suitable for the production of multiple sets of die equipment.
Drawings
For further explanation of the utility model, reference is made to the following further description, taken in conjunction with the accompanying drawings:
FIG. 1 is a block diagram of a first bit state of the present utility model;
FIG. 2 is a block diagram of a second bit state of the present utility model;
FIG. 3 is a block diagram of a tray;
FIG. 4 is a fixed view of the optical axis;
FIG. 5 is a block diagram of component one;
FIG. 6 is a first state of the art block diagram;
FIG. 7 is a second bit pattern block diagram of the prior art;
wherein: 1. a drive connection rod; 2. driving the connecting rod to fasten the nut; 3. a length adjusting screw; 4. a die upper die holder; 5. a lower die holder backing plate; 6. an optical axis fixing plate; 7. a first component; 8. a first fastening nut; 9. a length adjusting screw; 10. a second length adjustment screw tightening nut; 11. a second length adjustment screw; 12. receiving disc lifting lugs; 13. a receiving tray; 14. a guide rail slide block; 15. a linear guide rail; 16. a second component; 17. an optical axis; 18. a frame; 19. an optical axis bearing.
Detailed Description
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model. In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The patent provides a plurality of parallel schemes, and the different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each scheme has its own unique features. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other. The fixing manner not described herein may be any fixing manner such as screw fixing, bolt fixing or glue bonding.
Embodiment one: with reference to the entire drawing; the toggle connecting rod receiving mechanism is characterized by comprising an optical axis 17 which is positioned on the side of a production device and is fixed relatively above, wherein two sides of the optical axis 17 are relatively fixed through an optical axis bearing 19 on an optical axis fixing plate 6;
the optical axis 17 is hinged with a first component 7, and the first component 7 is of a bending structure;
the top of the bending structure is hinged with a driving connecting rod 1, and the driving connecting rod 1 is hinged on an upper die seat 4 of the die;
the bottom of the bending structure is hinged with a second component 16, and the second component 16 is hinged on the lifting lug 12 of the receiving disc;
the receiving tray lifting lug 12 is connected with the receiving tray 13, a guide rail sliding block 14 is arranged below the receiving tray 13, the guide rail sliding block 14 can move along a linear guide rail 15, and the end part of the linear guide rail 15 is fixed on the lower die holder base plate 5.
The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the upper die holder 4 and the lower die holder backing plate 5 can relatively lift. When the first component 7 rotates around the optical axis 17, the receiving tray 13 can be guided into or out of between the upper die holder 4 and the lower die holder base plate 5 through the four-bar linkage movement. Therefore, the feeding and discharging of the receiving tray 13 can be linked with the relative lifting movement, and automatic discharging can be realized.
The material receiving mechanism is suitable for a whole plate stamping die, and meets the requirements of product material receiving, safe withdrawal and the like
The mechanism and the up-and-down motion of the equipment synchronously move, are not influenced by the speed, and are completely suitable for the production beat. The device is arranged in a limited space at the rear part of the device and is fixedly connected with a lower die cushion foot of the die.
Realize the large-stroke movement of the receiving mechanism and ensure that the linear movement distance is between 450mm and 600 mm. The present strip is preferred.
The up-and-down motion of the equipment machine tool is utilized to drive the elbow type connecting rod transmission mechanism which is fixedly connected to realize the reciprocating linear displacement of the material receiving disc along the linear guide rail with a certain angle, so as to realize the material receiving action. The elbow type connecting rod, namely the first component 7 is of a bending structure.
The equipment mechanism operates reliably and ensures stability. The maintenance and the replacement are convenient, and the failure rate is low.
Embodiment two: as a further improvement, a parallel arrangement or an alternative independent arrangement, the second assembly 16, the first assembly 7 and the driving connecting rod 1 are all of a structure with adjustable length. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the material receiving mechanism can realize adjustable linear motion stroke through the length between the connecting rods, and is convenient to adjust and easy to operate.
Embodiment III: as a further improvement or juxtaposition or alternatively independent, the length-adjustable structure is meant to comprise a fastening nut and a length-adjusting screw, the rotation of which enables the overall length to be adjusted. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: that is, by adjusting the length by helical rotation, similar implementations are within the scope of this patent.
Embodiment four: as a further development or juxtaposition or alternatively independent, the optical axis bearing 19 is fixed to the frame 18. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: similar fastening means are within the scope of this patent.
Fifth embodiment: as a further development or juxtaposition or alternatively independent solutions, the upper die holder 4 and the lower die holder shim plate 5 can be lifted up and down relatively.
Example six: as a further development or juxtaposition or alternatively independent, the rail slide 14 and the corresponding linear rail 15 each comprise two, forming two sets of transmission pairs. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the transmission is more stable.
The effects are independently provided, and the combination of the effects can be achieved by a set of structures.
It should be noted that, the multiple schemes provided in this patent include the basic schemes of itself, are independent of each other and are not restricted to each other, but they can also be combined with each other under the condition of no conflict, so as to achieve multiple effects together.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The toggle connecting rod receiving mechanism is characterized by comprising an optical axis (17) which is positioned on the side of the production device and is fixed relatively above, wherein two sides of the optical axis (17) are relatively fixed through optical axis bearings (19) on an optical axis fixing plate (6); the optical axis (17) is hinged with a first component (7), and the first component (7) is of a bending structure; the top of the bending structure is hinged with a driving connecting rod (1), and the driving connecting rod (1) is hinged on an upper die seat (4) of the die; the bottom of the bending structure is hinged with a second component (16), and the second component (16) is hinged on the lifting lug (12) of the receiving disc; the receiving tray lifting lug (12) is connected with the receiving tray (13), the lower part of the receiving tray (13) comprises a guide rail sliding block (14), the guide rail sliding block (14) can move along the linear guide rail (15), and the end part of the linear guide rail (15) is fixed on the lower die holder base plate (5).
2. A toggle linkage as claimed in claim 1, wherein the second (16), first (7) and drive links (1) are of adjustable length.
3. A toggle linkage as claimed in claim 2, wherein the length adjustable structure comprises a fastening nut and a length adjustment screw, and rotation of the length adjustment screw adjusts the overall length.
4. A toggle linkage as claimed in claim 1, wherein the optical axis bearing (19) is fixed to the frame (18).
5. A toggle linkage as claimed in claim 1, wherein the tray (13) is guided into or out of between the upper die holder (4) and the lower die holder plate (5) by a four-bar motion as the first component (7) rotates about the optical axis (17).
6. A toggle linkage as claimed in claim 5, wherein the upper die holder (4) and the lower die holder plate (5) are relatively liftable.
7. A toggle linkage as claimed in claim 1, wherein the track blocks (14) and corresponding linear tracks (15) each comprise two, forming two sets of drive pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207263.0U CN219786348U (en) | 2023-05-18 | 2023-05-18 | Toggle connecting rod receiving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207263.0U CN219786348U (en) | 2023-05-18 | 2023-05-18 | Toggle connecting rod receiving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786348U true CN219786348U (en) | 2023-10-03 |
Family
ID=88181410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207263.0U Active CN219786348U (en) | 2023-05-18 | 2023-05-18 | Toggle connecting rod receiving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786348U (en) |
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2023
- 2023-05-18 CN CN202321207263.0U patent/CN219786348U/en active Active
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