CN218965554U - Vacuum negative pressure device for circular cutting machine jig plate - Google Patents
Vacuum negative pressure device for circular cutting machine jig plate Download PDFInfo
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- CN218965554U CN218965554U CN202222583857.3U CN202222583857U CN218965554U CN 218965554 U CN218965554 U CN 218965554U CN 202222583857 U CN202222583857 U CN 202222583857U CN 218965554 U CN218965554 U CN 218965554U
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Abstract
The utility model discloses a vacuum negative pressure device for a circular cutting machine jig plate, which is arranged in a region in a frame below a circular cutting machine product positioning jig, wherein the vacuum negative pressure device comprises a vacuum pump, and the vacuum pump is used for vacuumizing the region in the product positioning jig to generate negative pressure; the vacuum negative pressure device for in the circular cutting machine product positioning jig is designed, the vacuum pump is arranged in the region in the frame below the circular cutting machine product positioning jig, and the region in the circular cutting machine product positioning jig is vacuumized through the vacuum pump to generate negative pressure, so that the adsorption effect of the adsorption holes on the product positioning jig is enhanced, meanwhile, the circular cutting machine is not required to be additionally provided with an external negative pressure generating device during operation, and the configuration requirement of an equipment production workshop is reduced.
Description
Technical Field
The utility model relates to the technical field of vacuum negative pressure adsorption devices of positioning jigs of circular cutting machines, in particular to a vacuum negative pressure device for a jig plate of a circular cutting machine.
Background
Placing a product to be cut on a product positioning jig of the circular cutting machine, moving the product to the lower part of a cutting knife set by the product positioning jig to cut the product, and arranging a plurality of vacuum adsorption holes on the product positioning jig, wherein the vacuum adsorption holes are used for sucking the product on the product positioning jig; the traditional mode adopts vacuum generator, makes the regional evacuation in the product location tool through vacuum generator produce negative pressure, lets vacuum adsorption Kong Xizhu product, and the vacuum adsorption hole suction on the tool board of this mode of adoption is less, leads to adsorbing effect poor, and the requirement to the air supply is higher moreover, needs to consume a large amount of air simultaneously, and the configuration requirement to equipment production workshop is high, has increased manufacturing cost.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a vacuum negative pressure device for a jig plate of a circular cutting machine, which solves the technical problem that the adsorption effect of adsorption holes on a positioning jig of a circular cutting machine product is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum negative pressure device for ring cutter tool board sets up in the region in the frame below ring cutter product positioning jig vacuum negative pressure device, vacuum negative pressure device includes the vacuum pump, the vacuum pump produces the negative pressure to the regional evacuation in the frame below the tool board.
The vacuum negative pressure device for the circular cutting machine jig plate is designed, a vacuum pump is arranged in a region in a frame below a circular cutting machine product positioning jig, and the region in the circular cutting machine product positioning jig is vacuumized through the vacuum pump, so that the negative pressure is generated, the adsorption effect of an adsorption hole on the product positioning jig is enhanced, meanwhile, the circular cutting machine is enabled to be free from adding an external negative pressure generating device during working, and the configuration requirement of an equipment production workshop is reduced.
Further, the vacuum pump is arranged in a heat shield, and the heat shield is used for isolating heat generated when the vacuum pump works; meanwhile, a fan mounting hole is formed in the heat shield, a fan is mounted through the fan mounting hole, a heat dissipation hole is further formed in the heat shield, the blowing direction of the fan is aligned to the heat dissipation hole, and the heat dissipation hole is communicated to the outside of the frame; the vacuum pump is arranged in the heat shield, heat generated during the operation of the vacuum pump is isolated through the heat shield, the heat in the heat shield is blown out of the equipment from the heat dissipation holes through the fan, the heat dissipation effect of the vacuum negative pressure device is improved, and the heat transfer to the circular cutting machine is avoided to influence the normal operation of the equipment.
Further, the vacuum pumps are provided with a plurality of vacuum pumps and are uniformly distributed inside the heat shield; a plurality of vacuum pumps are arranged to work simultaneously, so that the adsorption effect of adsorption holes on the product positioning jig is improved.
Further, the fan mounting hole is formed in the top of the heat shield, and the heat dissipation Kong Kaishe is formed in the bottom of the heat shield; the fan blows downwards from the top, and blows out the heat in the heat shield from the radiating holes at the bottom of the shield body.
Further, the vacuum pump is arranged above the heat dissipation holes; the fan is directly aligned with the vacuum pump for blowing, so that heat generated by the vacuum pump during operation is directly blown to the outside of the equipment from the radiating hole.
Further, the fan mounting holes are formed in a plurality of and uniformly distributed on the top of the heat shield, and one fan is correspondingly mounted in one fan mounting hole; a plurality of fans are arranged to be aligned with the vacuum pump in the heat shield simultaneously for blowing, so that the heat dissipation effect is effectively improved.
Further, a ventilation opening is formed in the side face of the heat shield, and a ventilation filter screen plate is arranged at the ventilation opening; a ventilation filter screen plate is additionally arranged at the ventilation opening to prevent external dust or other foreign matters from entering the heat shield so as to influence the normal operation of the vacuum pump.
Further, an air spring damper is arranged at the bottom of the vacuum pump and connected with the support legs of the vacuum pump, a base plate is arranged at the bottom of the heat shield, and the air spring damper is arranged on the base plate; because the motor in the vacuum pump can vibrate at the during operation, if install the bottom of vacuum pump on the bottom plate of heat exchanger directly, then the vacuum pump during operation can pass through the frame with vibration conduction to whole link machine equipment on, influence the normal work of other mechanisms on the ring cutter, the vibration amplitude is big can even lead to the product on the tool board to take place the position offset, influences the cutting accuracy of ring cutter.
Drawings
FIG. 1 is a schematic diagram of a vacuum negative pressure device and a frame assembly according to an embodiment of the present utility model.
Fig. 2 is a schematic view of an inner structure of a heat shield according to an embodiment of the utility model.
FIG. 3 is an enlarged schematic view of a bottom damping structure of a vacuum pump according to an embodiment of the present utility model.
In the figure: 1. a vacuum pump; 2. a heat shield; 3. a fan mounting hole; 4. a heat radiation hole; 5. a ventilation filter screen panel; 6. an air spring damper; 7. a backing plate; 8. a frame.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Please refer to fig. 1-3. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Referring to fig. 1-2, an embodiment of the utility model discloses a vacuum negative pressure device for a jig plate of a circular cutting machine, wherein the vacuum negative pressure device is arranged in a region in a frame below the jig plate of the circular cutting machine, the vacuum negative pressure device comprises a vacuum pump 1, and the vacuum pump 1 is used for vacuumizing the region in the frame below the jig plate to generate negative pressure.
The vacuum negative pressure device for the circular cutting machine jig plate is designed, a vacuum pump is arranged in a region in a frame below a circular cutting machine product positioning jig, and the region in the circular cutting machine product positioning jig is vacuumized through the vacuum pump, so that the negative pressure is generated, the adsorption effect of an adsorption hole on the product positioning jig is enhanced, meanwhile, the circular cutting machine is enabled to be free from adding an external negative pressure generating device during working, and the configuration requirement of an equipment production workshop is reduced.
On the basis of the above embodiment, preferably, the vacuum pump 1 is disposed in the heat shield 2, for isolating heat generated when the vacuum pump 1 works; meanwhile, a fan mounting hole 3 is formed in the heat shield 2, a fan is mounted through the fan mounting hole 3, a heat dissipation hole 4 is formed in the heat shield 2, the blowing direction of the fan is aligned with the heat dissipation hole 4, and the heat dissipation hole 4 is communicated to the outside of the frame 8.
The vacuum pump 1 is arranged in the heat shield 2, heat generated during the operation of the vacuum pump 1 is isolated, the heat in the heat shield 2 is blown out of the equipment from the heat dissipation holes 4 through the fan, the heat dissipation effect of the vacuum negative pressure device is improved, and the heat transfer to the circular cutting machine is avoided to influence the normal operation of the equipment.
On the basis of the above embodiment, it is preferable that the vacuum pump 1 is provided in a plurality and uniformly distributed inside the heat shield 2.
A plurality of vacuum pumps 1 are arranged to work simultaneously, so that the adsorption effect of adsorption holes on the product positioning jig is improved.
On the basis of the above embodiment, preferably, the fan mounting hole 3 is formed at the top of the heat shield 2, and the heat dissipation hole 4 is formed at the bottom of the heat shield 2.
The fan blows downwards from the top, and blows out the heat in the heat shield 2 from the heat dissipation holes 4 at the bottom of the shield body.
On the basis of the above embodiment, it is preferable that the vacuum pump 1 is installed above the heat dissipation hole 4.
The fan is directly aligned with the vacuum pump 1 to blow air, so that heat generated by the vacuum pump 1 during operation is directly blown to the outside of the equipment from the heat dissipation holes 4.
On the basis of the above embodiment, preferably, the fan mounting holes 3 are provided with a plurality of fan mounting holes 3 and are uniformly distributed on the top of the heat shield 2, and one fan is correspondingly mounted in one fan mounting hole 3.
The plurality of fans are arranged to be aligned with the vacuum pump 1 in the heat shield 2 for blowing, so that the heat dissipation effect is effectively improved.
On the basis of the above embodiment, preferably, a ventilation opening is formed in the side surface of the heat shield 2, and a ventilation filter screen plate 5 is arranged at the ventilation opening.
The ventilation filter screen plate 5 is additionally arranged at the ventilation opening to prevent external dust or other foreign matters from entering the heat shield 2 to influence the normal operation of the vacuum pump 1.
On the basis of the above embodiment, preferably, as shown in fig. 3, the bottom of the vacuum pump 1 is provided with an air spring damper 6, the air spring damper 6 is connected with the legs of the vacuum pump 1, and the bottom of the heat shield 2 is provided with a pad 7, and the air spring damper 6 is mounted on the pad 7.
Because the motor in the vacuum pump 1 can vibrate in the during operation, if install the bottom of vacuum pump 1 on the bottom plate of heat exchanger 2 directly, then vacuum pump 1 during operation can pass through frame 8 with vibration and conduct to whole link machine equipment on, influence the normal work of other mechanisms on the ring cutting machine, the vibration amplitude is how big can even lead to the product on the tool board to take place the offset, influences the cutting accuracy of ring cutting machine.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. A vacuum negative pressure device for ring cutting machine tool board, its characterized in that: the vacuum negative pressure device is arranged in the region in the frame below the product positioning jig of the circular cutting machine and comprises a vacuum pump, and the vacuum pump vacuumizes the region in the product positioning jig to generate negative pressure.
2. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 1, wherein: the vacuum pump is arranged in the heat shield, and the heat shield is used for isolating heat generated when the vacuum pump works; meanwhile, a fan mounting hole is formed in the heat shield, a fan is mounted through the fan mounting hole, a heat dissipation hole is further formed in the heat shield, the blowing direction of the fan is aligned to the heat dissipation hole, and the heat dissipation hole is communicated to the outside of the frame.
3. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 2, wherein: the vacuum pump is provided with a plurality of and evenly distributed in the heat shield.
4. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 2, wherein: the fan mounting hole is formed in the top of the heat shield, and the heat dissipation Kong Kaishe is arranged at the bottom of the heat shield.
5. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 4, wherein: the heat dissipation Kong Kaishe is below the vacuum pump.
6. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 2, wherein: the fan mounting holes are formed in a plurality of and uniformly distributed at the top of the heat shield, and one fan is correspondingly mounted in one fan mounting hole.
7. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 2, wherein: the side of the heat shield is provided with a vent, and the vent is provided with a ventilation filter screen plate.
8. The vacuum negative pressure device for a circular cutting machine jig plate according to claim 2, wherein: the bottom of vacuum pump is provided with air spring damper, air spring damper with the stabilizer blade of vacuum pump is connected, simultaneously the bottom of heat exchanger is provided with the backing plate, air spring damper installs on the backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583857.3U CN218965554U (en) | 2022-09-28 | 2022-09-28 | Vacuum negative pressure device for circular cutting machine jig plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222583857.3U CN218965554U (en) | 2022-09-28 | 2022-09-28 | Vacuum negative pressure device for circular cutting machine jig plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218965554U true CN218965554U (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222583857.3U Active CN218965554U (en) | 2022-09-28 | 2022-09-28 | Vacuum negative pressure device for circular cutting machine jig plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218965554U (en) |
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2022
- 2022-09-28 CN CN202222583857.3U patent/CN218965554U/en active Active
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