CN219839158U - Mechanical clamping jaw device - Google Patents
Mechanical clamping jaw device Download PDFInfo
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- CN219839158U CN219839158U CN202320332496.7U CN202320332496U CN219839158U CN 219839158 U CN219839158 U CN 219839158U CN 202320332496 U CN202320332496 U CN 202320332496U CN 219839158 U CN219839158 U CN 219839158U
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- clamping jaw
- mounting plate
- motor
- mechanical
- mounting panel
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- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a mechanical clamping jaw device, which comprises a mechanical eccentric mechanism and a clamping jaw mechanism, wherein the mechanical eccentric mechanism comprises a motor, a motor mounting plate, a baffle, an eccentric wheel, a push rod and a spring; the motor is installed on the motor mounting panel, motor mounting panel and last clamping jaw mounting panel interference fit, and the eccentric wheel is installed on the motor shaft of motor, and the baffle is located motor mounting panel below, and ejector pin one end contact eccentric wheel, the other end pass the baffle and top down on the clamping jaw mounting panel, and the spring housing is located on the ejector pin, goes up clamping jaw and lower clamping jaw and installs respectively on last clamping jaw mounting panel, the lower clamping jaw mounting panel, is connected through guiding mechanism between last clamping jaw mounting panel and the lower clamping jaw mounting panel spacing. The utility model has stable operation, the clamping jaw can not deform, frequent replacement is not needed, the working efficiency can be greatly improved, the failure rate is reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to a clamping jaw device, in particular to a mechanical clamping jaw device.
Background
The mechanical clamping jaw device is used as a key component of a swab feeding machine, and it is important whether the swab can be clamped rapidly, efficiently and accurately. Most of the clamping jaw devices in the market at present are pushed by using components such as pneumatic components and the like, and mainly have the following problems: if the air pressure is too large, the impact force is large, the clamping jaw is easy to deform, the failure rate is high, and the working efficiency of replacing the clamping jaw for many times is low; in addition, after a plurality of machines are simultaneously connected with the same air source, the air source is obviously limited, the air pressure cannot reach, and the phenomenon that the machines cannot be clamped exists, so that the working efficiency is obviously reduced, and the failure rate is higher.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects in the prior art and provide a mechanical clamping jaw device. The mechanical clamping jaw device is simple in structure, compact in layout, convenient to use, light in weight, stable in operation, free of deformation of clamping jaws, free of frequent replacement, accurate in clamping, efficient and accurate, capable of greatly improving working efficiency, reducing failure rate and prolonging service life.
The utility model is realized by the following technical scheme:
the mechanical clamping jaw device comprises a mechanical eccentric mechanism and a clamping jaw mechanism, wherein the mechanical eccentric mechanism comprises a motor, a motor mounting plate, a baffle, an eccentric wheel, a push rod and a spring, and the clamping jaw mechanism comprises an upper clamping jaw mounting plate, an upper clamping jaw, a lower clamping jaw mounting plate, a lower clamping jaw and a guide mechanism for assisting the lower clamping jaw to conduct linear motion; the motor is installed on the motor mounting panel, motor mounting panel and last clamping jaw mounting panel interference fit, and the eccentric wheel is installed on the motor shaft of motor, and the baffle is located motor mounting panel below, and ejector pin one end contact eccentric wheel, the other end pass the baffle and top down on the clamping jaw mounting panel, and the spring housing is located on the ejector pin, goes up clamping jaw and lower clamping jaw and installs respectively on last clamping jaw mounting panel, the lower clamping jaw mounting panel, is connected through guiding mechanism between last clamping jaw mounting panel and the lower clamping jaw mounting panel spacing.
As optimization, the guide mechanism comprises a guide sliding block, a guide column and 2 mounting blocks, wherein the guide sliding block penetrates through the guide column and is mounted on the lower clamping jaw mounting plate, two ends of the guide column are respectively mounted on the 2 mounting blocks, and the 2 mounting blocks are fixed on the upper clamping jaw mounting plate.
As optimization, an ultraviolet disinfection lamp is arranged below one side of the lower clamping jaw mounting plate.
As optimization, the motor mounting plate and the upper clamping jaw mounting plate are secondarily fastened through screws and pins.
As optimization, the ejector rod comprises a first ejector block, a connecting rod and a second ejector block, wherein the first ejector block, the connecting rod and the second ejector block are all cylindrical.
As optimization, the external diameter of the first ejector block is larger than that of the connecting rod, the external diameter of the first ejector block is smaller than that of the second ejector block, and the thickness of the second ejector block is smaller than that of the first ejector block.
As optimization, the baffle is provided with a through hole, and the diameter of the through hole is larger than the outer diameter of the connecting rod and smaller than the outer diameter of the second ejector block.
The beneficial effects of the utility model are as follows:
the utility model provides a mechanical clamping jaw device, which comprises a mechanical eccentric mechanism and a clamping jaw mechanism, wherein the mechanical eccentric mechanism comprises a motor, a motor mounting plate, a baffle, an eccentric wheel, a push rod and a spring; the motor is installed on the motor mounting panel, motor mounting panel and last clamping jaw mounting panel interference fit, and the eccentric wheel is installed on the motor shaft of motor, and the baffle is located motor mounting panel below, and ejector pin one end contact eccentric wheel, the other end pass the baffle and top down on the clamping jaw mounting panel, and the spring housing is located on the ejector pin, goes up clamping jaw and lower clamping jaw and installs respectively on last clamping jaw mounting panel, the lower clamping jaw mounting panel, is connected through guiding mechanism between last clamping jaw mounting panel and the lower clamping jaw mounting panel spacing. The utility model has the advantages of simple structure, compact layout, convenient use, light weight, stable operation, no deformation of the clamping jaw, no need of frequent replacement, accurate clamping, high efficiency and accuracy, greatly improved working efficiency, reduced failure rate and prolonged service life.
Drawings
A mechanical jaw assembly is further described with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of a mechanical jaw assembly;
FIG. 2 is a schematic plan view of a mechanical jaw assembly;
fig. 3 is a schematic exploded view of a mechanical jaw assembly.
In the figure: the ultraviolet disinfection lamp comprises a motor 1, a motor mounting plate 2, a baffle 3, an eccentric wheel 4, a push rod 5, a spring 6, an upper clamping jaw mounting plate 7, a lower clamping jaw mounting plate 8, an upper clamping jaw 9, a lower clamping jaw 10, an ultraviolet disinfection lamp 11, a mounting block 12, a guide column 13 and a guide sliding block 14.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and embodiments. It is to be noted that the following embodiments are only for illustrating the present utility model, but do not limit the scope of the present utility model. Likewise, the following embodiments are only some, but not all, of the embodiments of the present utility model, and all other embodiments obtained by a person of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
The terms "first," "second," "third," and the like in this disclosure are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, such as two, three, etc., unless explicitly specified otherwise. All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
The terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and they may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1-3, fig. 1 is a schematic perspective view of a mechanical clamping jaw device; FIG. 2 is a schematic plan view of a mechanical jaw assembly; FIG. 3 is a schematic exploded view of a mechanical jaw assembly; the mechanical clamping jaw device comprises a mechanical eccentric mechanism and a clamping jaw mechanism, wherein the mechanical eccentric mechanism comprises a motor 1, a motor mounting plate 2, a baffle 3, an eccentric wheel 4, a push rod 5 and a spring 6, and the clamping jaw mechanism comprises an upper clamping jaw mounting plate 7, an upper clamping jaw 9, a lower clamping jaw mounting plate 8, a lower clamping jaw 10 and a guide mechanism for assisting the lower clamping jaw 10 to conduct linear motion; the motor 1 is installed on the motor mounting plate 2, the motor mounting plate 2 and the upper clamping jaw mounting plate 7 interference fit, the eccentric wheel 4 is installed on the motor shaft of the motor 1, the baffle 3 is located the motor mounting plate 2 below, one end of the ejector rod 5 contacts the eccentric wheel 4, the other end passes through the baffle 3 and pushes against the lower clamping jaw mounting plate 8, the spring 6 is sleeved on the ejector rod 5, the upper clamping jaw 9 and the lower clamping jaw 10 are respectively installed on the upper clamping jaw mounting plate 7 and the lower clamping jaw mounting plate 8, and the upper clamping jaw mounting plate 7 and the lower clamping jaw mounting plate 8 are connected and limited through the guide mechanism. By adopting the mechanical eccentric mechanism, the structure is simple, the layout is compact, the use is convenient, the weight is light, the operation is stable, the clamping jaw cannot deform, frequent replacement is not needed, the clamping is accurate, efficient and precise, and the working efficiency can be greatly improved; in addition, the failure rate of the motor is extremely low, and the service life is effectively prolonged.
Referring to fig. 1-3, fig. 1 is a schematic perspective view of a mechanical clamping jaw device; FIG. 2 is a schematic plan view of a mechanical jaw assembly; FIG. 3 is a schematic exploded view of a mechanical jaw assembly; the guide mechanism comprises a guide slide block 14, a guide column 13 and 2 mounting blocks 12, wherein the guide slide block 14 passes through the guide column 13 and is mounted on the lower clamping jaw mounting plate 8, two ends of the guide column 13 are respectively mounted on the 2 mounting blocks 12, and the 2 mounting blocks 12 are fixed on the upper clamping jaw mounting plate 7. The design is low in cost and light in weight, and the guide sliding block can slide back and forth on the guide column to guide so as to ensure that the lower clamping jaw moves continuously and linearly.
Referring to fig. 1-3, fig. 1 is a schematic perspective view of a mechanical clamping jaw device; FIG. 2 is a schematic plan view of a mechanical jaw assembly; FIG. 3 is a schematic exploded view of a mechanical jaw assembly; an ultraviolet disinfection lamp 11 is arranged below one side of the lower clamping jaw mounting plate 8. By means of the design, 1 ultraviolet disinfection lamp tube is installed on the upper clamping jaw installing plate, when the swab is clamped, the lamp tube is lightened, ultraviolet rays are emitted to sterilize and disinfect the swab, the process is simple, other operations are not needed, and time and labor are saved.
Specifically, the motor mounting plate 2 and the upper jaw mounting plate 7 are secondarily fastened by screws and pins. So designed, the fixing is firmer and the operation is smoother.
Referring to fig. 3, fig. 3 is an exploded view of a mechanical jaw device; the ejector rod 5 comprises a first ejector block 5.1, a connecting rod 5.2 and a second ejector block 5.3, wherein the first ejector block 5.1, the connecting rod 5.2 and the second ejector block 5.3 are all cylindrical. So design, be convenient for processing and installation, and the effect is better.
Referring to fig. 3, fig. 3 is an exploded view of a mechanical jaw device; the external diameter of the first top block 5.1 is larger than that of the connecting rod 5.2, the external diameter of the first top block 5.1 is smaller than that of the second top block 5.3, and the thickness of the second top block 5.3 is smaller than that of the first top block 5.1. So design, be convenient for processing and installation, and the effect is better.
Referring to fig. 3, fig. 3 is an exploded view of a mechanical jaw device; the baffle plate 3 is provided with a through hole 3.1, and the diameter of the through hole 3.1 is larger than the outer diameter of the connecting rod 5.2 and smaller than the outer diameter of the second ejector block 5.3. So design, be convenient for processing and installation, and the effect is better.
Different from the condition of the prior art, the mechanical clamping jaw device provided by the utility model comprises a mechanical eccentric mechanism and a clamping jaw mechanism, wherein the mechanical eccentric mechanism comprises a motor, a motor mounting plate, a baffle, an eccentric wheel, a push rod and a spring, and the clamping jaw mechanism comprises an upper clamping jaw mounting plate, an upper clamping jaw, a lower clamping jaw mounting plate, a lower clamping jaw and a guide mechanism for assisting the lower clamping jaw to conduct linear motion; the motor is installed on the motor mounting panel, motor mounting panel and last clamping jaw mounting panel interference fit, and the eccentric wheel is installed on the motor shaft of motor, and the baffle is located motor mounting panel below, and ejector pin one end contact eccentric wheel, the other end pass the baffle and top down on the clamping jaw mounting panel, and the spring housing is located on the ejector pin, goes up clamping jaw and lower clamping jaw and installs respectively on last clamping jaw mounting panel, the lower clamping jaw mounting panel, is connected through guiding mechanism between last clamping jaw mounting panel and the lower clamping jaw mounting panel spacing. According to the utility model, the mechanical eccentric mechanism is adopted, the eccentric wheel is driven to rotate by the motor, the ejector rod is driven to do linear motion, and then the lower clamping jaw mounting plate and the lower clamping jaw are driven to do linear motion, so that the upper clamping jaw and the lower clamping jaw are opened and closed, the structure is simple, the layout is compact, the use is convenient, the weight is light, the operation is stable, the clamping jaw cannot deform, frequent replacement is not needed, the clamping is accurate, efficient and accurate, and the working efficiency can be greatly improved; in addition, the failure rate of the motor is extremely low, and the service life is effectively prolonged.
The foregoing description illustrates the major features, principles, and advantages of the utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments or examples, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing implementations or examples should be regarded as illustrative rather than limiting. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the present utility model without departing from the technical principle of the present utility model.
Claims (7)
1. A mechanical jaw apparatus, characterized in that: the clamping jaw mechanism comprises an upper clamping jaw mounting plate, an upper clamping jaw, a lower clamping jaw mounting plate, a lower clamping jaw and a guide mechanism for assisting the lower clamping jaw to conduct linear motion; the motor is installed on the motor mounting plate, the motor mounting plate with go up clamping jaw mounting plate interference fit, the eccentric wheel install in on the motor shaft of motor, the baffle is located motor mounting plate below, ejector pin one end contact the eccentric wheel, the other end pass the baffle and top down on the clamping jaw mounting plate, the spring housing is located on the ejector pin, go up the clamping jaw with down the clamping jaw is installed respectively on last clamping jaw mounting plate, the clamping jaw mounting plate down, go up the clamping jaw mounting plate with down connect, spacing through guiding mechanism between the clamping jaw mounting plate.
2. A mechanical jaw device according to claim 1, wherein: the guide mechanism comprises a guide sliding block, a guide column and 2 mounting blocks, wherein the guide sliding block penetrates through the guide column and is mounted on the lower clamping jaw mounting plate, two ends of the guide column are respectively mounted on the 2 mounting blocks, and the 2 mounting blocks are fixed on the upper clamping jaw mounting plate.
3. A mechanical jaw device according to claim 1, wherein: an ultraviolet disinfection lamp is arranged below one side of the lower clamping jaw mounting plate.
4. A mechanical jaw device according to claim 1, wherein: the motor mounting plate and the upper clamping jaw mounting plate are secondarily fastened through screws and pins.
5. A mechanical jaw device according to claim 1, wherein: the ejector rod comprises a first ejector block, a connecting rod and a second ejector block, wherein the first ejector block, the connecting rod and the second ejector block are all cylindrical.
6. A mechanical jaw device according to claim 5, wherein: the external diameter of first kicking block is greater than the external diameter of connecting rod, the external diameter of first kicking block is less than the external diameter of second kicking block, the thickness of second kicking block is less than the thickness of first kicking block.
7. A mechanical jaw device according to claim 6, wherein: the baffle is provided with a through hole, and the diameter of the through hole is larger than the outer diameter of the connecting rod and smaller than the outer diameter of the second ejector block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332496.7U CN219839158U (en) | 2023-02-28 | 2023-02-28 | Mechanical clamping jaw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332496.7U CN219839158U (en) | 2023-02-28 | 2023-02-28 | Mechanical clamping jaw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839158U true CN219839158U (en) | 2023-10-17 |
Family
ID=88299986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320332496.7U Active CN219839158U (en) | 2023-02-28 | 2023-02-28 | Mechanical clamping jaw device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839158U (en) |
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2023
- 2023-02-28 CN CN202320332496.7U patent/CN219839158U/en active Active
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