CN214772538U

CN214772538U - PVB board drilling equipment

Info

Publication number: CN214772538U
Application number: CN202120351906.3U
Authority: CN
Inventors: 邵连强; 裴振华
Original assignee: Suzhou Rongyi Electronic Technology Co ltd
Current assignee: Suzhou Rongyi Electronic Technology Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-19
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a PVB board drilling equipment belongs to machining technical field. A PVB plate drilling device is characterized in that when up-and-down reciprocating motion is required, a supporting mechanism in a machine box is used for damping through an internal second spring, and meanwhile, the elastic deformation after the spring is compressed compresses pressure, so that a supporting plate is not directly and rigidly contacted, the internal and external deformation of the supporting plate is caused, and meanwhile, a drill bit is stabilized by a first spring between the drill bit and the supporting plate when the drill bit drills, so that the drill bit is shaken and reduced, and the drilling precision is improved; and in order to satisfy multiple size drilling work, shorten the drill bit time of trading simultaneously, the drill bit is multilayer mechanism, and a plurality of drill bits run through by same axis of rotation is concentric, when satisfying the drilling work of unidimensional not, trades the drill bit and need not look for machining center once more, improves holistic machining efficiency, saves operating time.

Description

PVB board drilling equipment

Technical Field

The utility model belongs to the technical field of machining, especially, PVB board drilling equipment.

Background

Pvb board has very extensive use in our daily life, all has its shadow in various precision equipment, in prior art, when carrying out the drilling to the pvc board, need to change the drill bit many times, satisfy the drilling requirement of different sizes on the pvc board, and after changing the drill bit, need carry out machining center's affirmation once more, have caused the waste of processing time among the intangible.

Disclosure of Invention

Utility model purpose: a PVB plate drilling device is provided to solve the problems in the prior art.

The technical scheme is as follows: a PVB plate drilling device comprises an upright post, a pressing mechanism arranged on the side surface of the upright post, a processing device arranged on the side surface of the pressing mechanism, and a dust collection mechanism connected with the processing device;

the dust collection mechanism comprises a fan arranged on the side surface of the processing device and a dust collection pipe connected with the fan;

the processing device comprises a driving motor arranged above the upright post, a case connected with the driving motor, a supporting rod arranged in the case, a supporting mechanism connected with the supporting rod, and a drill bit arranged at the bottom of the case;

the pressing mechanism comprises a pulling plate and a pressing plate, wherein the pulling plate is connected with the stand column, and the pressing plate is connected with the pulling plate.

In a further embodiment, the dust suction pipe is made of a rubber material; the whole structure of the rubber is stable, and meanwhile, the rubber is made of common materials and is convenient to replace.

In a further embodiment, the support mechanism includes a second support plate disposed below the support rod, a second spring disposed below the second support plate, a first support plate disposed below the second spring; carry out the shock attenuation through the second spring, extension part life.

In a further embodiment, the first support plate and the drill bit end are connected together through a telescopic rod; the drill bit height can be adjusted through the telescopic link, and the processing is convenient.

In a further embodiment, a first spring is arranged outside the telescopic rod and connected with the first support plate and the drill bit end part; when the drill bit works, the vibration pressure brought by the drill bit is dispersed through the first spring, so that the drill bit is more stable during machining, and the drilling precision is higher.

In a further embodiment, the drill bits are provided as multiple size drill bits, the drill bits including a first drill bit disposed outside of a rotational axis, a second drill bit disposed outside of the first drill bit, a third drill bit disposed outside of the second drill bit; the multiple drill bits save the time for changing the drill bits and improve the processing efficiency.

In a further embodiment, the first and second drill bits are concentrically connected together, and the second and third drill bits are concentrically connected together; the concentric connection does not need to find the position of a machining center, and the time is saved.

In a further embodiment, the first bit size is set to three-quarters of a second bit size set to three-quarters of a third bit size; the drilling tool is suitable for drilling of workpieces with different sizes.

Has the advantages that: a PVB plate drilling device is characterized in that when up-and-down reciprocating motion is required, a supporting mechanism in a machine box is used for damping through an internal second spring, and meanwhile, the elastic deformation after the spring is compressed compresses pressure, so that a supporting plate is not directly and rigidly contacted, the internal and external deformation of the supporting plate is caused, and meanwhile, a drill bit is stabilized by a first spring between the drill bit and the supporting plate when the drill bit drills, so that the drill bit is shaken and reduced, and the drilling precision is improved; and in order to satisfy multiple size drilling work, shorten the drill bit time of trading simultaneously, the drill bit is multilayer mechanism, and a plurality of drill bits run through by same axis of rotation is concentric, when satisfying the drilling work of unidimensional not, trades the drill bit and need not look for machining center once more, improves holistic machining efficiency, saves operating time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the inside of the chassis.

Fig. 3 is a schematic view of the structure of the drill bit.

Fig. 4 is a side view of the present invention.

The reference signs are: the device comprises a driving motor 1, a sliding plate 2, a pulling plate 3, a stand column 4, a sliding rail 5, a pressing plate 6, a dust suction pipe 7, a drill bit 8, a fan 9, a case 10, a supporting rod 11, a second supporting plate 12, a second spring 13, a first supporting plate 14, an expansion link 15, a first spring 16, a rotating shaft 17, a first drill bit 18, a clamping plate 19, a second drill bit 20 and a third drill bit 21.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

As shown in fig. 1 to 4, a PVB plate drilling device is composed of a driving motor 1, a sliding plate 2, a pulling plate 3, a column 4, a sliding rail 5, a pressing plate 6, a dust suction pipe 7, a drill bit 8, a fan 9, a chassis 10, a supporting rod 11, a second supporting plate 12, a second spring 13, a first supporting plate 14, an expansion link 15, a first spring 16, a rotating shaft 17, a first drill bit 18, a clamping plate 19, a second drill bit 20, and a third drill bit 21.

As shown in fig. 1 to 4, the upright 4 is disposed at a designated position, the pressing mechanism is disposed at a side surface of the upright 4, the pressing mechanism includes a pulling plate 3 disposed at a side surface of the upright 4, the pulling plate 3 is connected to the sliding rail 5, the sliding plate 2 is connected to the sliding rail 5, a pressing plate 6 connected to the pulling plate 3, a bottom of the pressing plate 6 is disposed in a spherical structure, the pressing mechanism and the upright 4 are slidably connected in an up-down direction, the driving motor 1 is disposed above the upright 4, the driving motor 1 is connected to a processing device, the processing device includes a case 10 connected to the driving motor 1, a supporting rod 11 disposed inside the case 10, the supporting mechanism is connected to the supporting rod 11, the supporting mechanism includes a second supporting rod 11 connected to the supporting rod 11, the second spring 13 is connected with the second support rod 11, the first support plate 14 is connected with the second spring 13, the first support plate 14 is connected with the telescopic rod 15, the telescopic rod 15 is connected with the end of the drill bit 8, the first springs 16 are arranged on two sides of the telescopic rod 15, the dust suction mechanism is arranged on the side surface of the processing device and comprises a dust suction pipe 7 arranged on the side surface of the pressing mechanism, the dust suction pipe 7 is connected with the fan 9, the drill bit 8 is arranged in a multilayer structure, the drill bit 8 comprises a third drill bit 8 on the outer side of the drill bit 8, the third drill bit 8 is arranged on the outer side of the second drill bit 8, a clamping plate 19 is arranged between the third drill bit 8 and the second drill bit 8 for fixation, and the size of the second drill bit 8 is three-quarters of the size of the third drill bit 8, the first drill bit 8 is arranged inside the second drill bit 8, a clamping plate 19 is arranged between the first drill bit 8 and the first drill bit 8 for fixation, the third drill bit 8 and the second drill bit 8 are concentrically connected together, the second drill bit 8 and the first drill bit 8 are concentrically connected together, and the rotating shaft 17 concentrically penetrates through the third drill bit 8, the second drill bit 8 and the first drill bit 8.

As is known, during daily work, when the drill bit 8 drills empty, severe vibration is generated, so that the drilling precision is reduced, and meanwhile, when a workpiece in the case 10 reciprocates, the service life of the workpiece is shortened, and the working cost is increased; the driving motor 1 is connected with a processing device, the processing device comprises a case 10 connected with the driving motor 1 and a support rod 11 arranged in the case 10, the support mechanism is connected with the support rod 11, the support mechanism comprises a second support rod 11 connected with the support rod 11, a second spring 13 is connected with the second support rod 11, a first support plate 14 is connected with the second spring 13, the first support plate 14 is connected with an expansion link 15, the expansion link 15 is connected with the end part of the drill bit 8, and first springs 16 are arranged on two sides of the expansion link 15; through the supporting mechanism in the machine case 10, when up-and-down reciprocating motion is required, damping work is carried out through the second spring 13 inside, and elastic deformation after the spring compression compresses pressure, so that the supporting plate is not in direct rigid contact, the supporting plate is deformed inside and outside, and meanwhile, the drill bit 8 is stabilized by the first spring 16 between the drill bit 8 and the supporting plate, so that the drill bit 8 is rocked to be reduced and the drilling precision is improved when the drill bit 8 drills.

In contrast, in the prior art, when the pv panel is drilled, the drill bit 8 needs to be replaced for many times to meet the drilling requirements of different sizes on the pv panel, and after the drill bit 8 is replaced, the machining center needs to be confirmed again, thereby intangibly wasting machining time; the drill bits 8 are arranged in a multilayer structure, the drill bits 8 comprise third drill bits 8 outside the drill bits 8, the third drill bits 8 are arranged outside the second drill bits 8, snap-gauge plates 19 are arranged between the third drill bits 8 and the second drill bits 8 for fixing, the second drill bits 8 are three-quarters of the size of the third drill bits 8, the first drill bits 8 are arranged inside the second drill bits 8, the snap-gauge plates 19 are arranged between the first drill bits 8 and the first drill bits 8 for fixing, the third drill bits 8 and the second drill bits 8 are concentrically connected together, the second drill bits 8 and the first drill bits 8 are concentrically connected together, and the rotating shaft 17 concentrically penetrates through the third drill bits 8, the second drill bits 8 and the first drill bits 8; and in order to satisfy multiple size drilling work, shorten simultaneously and trade drill bit 8 time, drill bit 8 is multilayer mechanism, and a plurality of drill bits 8 are run through by same axis of rotation 17 concentricity, when satisfying not unidimensional drilling work, trade drill bit 8 and need not to look for machining center once more, improve holistic machining efficiency, save operating time.

The utility model has the following working principle:

in order to guarantee the precision of drilling, at case 10 internally mounted have supporting mechanism, when drill bit 8 during operation, the reaction power is at first dispersed by first spring 16, and then first backup pad 14 transmits second spring 13 department again, have second spring 13 to carry out the cushioning effect, second spring 13 has effectively prevented the rigid contact between the work piece simultaneously, drill bit 8 is multilayer structure, contain the drill bit 8 of multiple model, when need not to adjust machining center, the time that the drill bit 8 of trading brought is saved, and work efficiency is improved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A PVB plate drilling device is characterized by comprising an upright post, a pressing mechanism arranged on the side surface of the upright post, a processing device arranged on the side surface of the pressing mechanism, and a dust suction mechanism connected with the processing device;

2. The PVB sheet drilling apparatus of claim 1, wherein the suction tube design material is a rubber material.

3. The PVB sheet drilling apparatus of claim 1, wherein the support mechanism comprises a second support plate disposed below the support rod, a second spring disposed below the second support plate, and a first support plate disposed below the second spring.

4. The PVB sheet drilling apparatus of claim 3, wherein the first support plate and the drill tip are coupled together by a telescoping rod.

5. The PVB sheet drilling apparatus of claim 4, wherein the telescoping rod is externally provided with a first spring, and wherein the first spring is coupled to the first support plate and the drill head.

6. The PVB sheet drilling apparatus of claim 1, wherein the drill bits are configured as multiple-size drill bits, and wherein the drill bits include a first drill bit disposed outside the rotatable shaft, a second drill bit disposed outside the first drill bit, and a third drill bit disposed outside the second drill bit.

7. The PVB sheet drilling apparatus of claim 6, wherein the first drill and the second drill are concentrically coupled together, and wherein the second drill and the third drill are concentrically coupled together.

8. The PVB sheet drilling apparatus of claim 6, wherein the first bit size is set to three-quarters of the second bit size, and wherein the second bit size is set to three-quarters of the third bit size.