CN218576495U

CN218576495U - Punching device for furniture processing

Info

Publication number: CN218576495U
Application number: CN202222907597.0U
Authority: CN
Inventors: 齐才庭; 赵敏
Original assignee: Wenzhou Qipai Furniture Manufacturing Co ltd
Current assignee: Wenzhou Qipai Furniture Manufacturing Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-07
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a perforating device for furniture processing, including the installing support, motor and drill bit, still including interconnect connection casing and inferior valve body, go up casing and installing support fixed connection, go up the internal intercommunication vacuole formation of casing and inferior valve, the air intake intercommunication that sets up on air outlet and the lower casing bottom surface of last casing side of seting up forms the wind channel, the cavity internal rotation is provided with the transmission shaft, casing and motor output shaft are worn out to the transmission shaft upper end, the lower extreme passes the air intake and is connected with the drill bit, and lie in the interior key-type connection of last casing on the transmission shaft and have the impeller of induced drafting. The punching device for furniture processing is simple and compact in structure, can achieve a good function of collecting scraps no matter whether the punching device is installed on an automatic rack for use or manually held for use, is more wide in applicable scene and convenient to use.

Description

Punching device for furniture processing

Technical Field

The utility model relates to a furniture processing equipment, especially a perforating device for furniture processing.

Background

A great number of tools are used in furniture production to clamp, cut, perforate, secure, etc. various materials such as wood, cloth, chemical synthetic materials, etc. Wherein the punching operation is completed by a punching device, the motor and the drill bit are basic configurations of the punching device, and an air draft device is additionally arranged for collecting scraps generated in the punching process. But realize updraft ventilator that piece was collected among the prior art often all sets up and uses in perforating device outside cooperation, can not realize the collection of piece when exclusive use or manual operation perforating device to this kind of updraft ventilator of additional configuration is bulky, and the applicable scene is more single and not convenient for use.

To the above problem, the utility model discloses improve.

Disclosure of Invention

The utility model provides a perforating device for furniture processing has solved the above-mentioned problem that exists in the use among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides a perforating device for furniture processing, includes installing support, motor and drill bit, still includes interconnect connection casing and lower casing, go up casing and installing support fixed connection, go up the inside intercommunication vacuole formation of casing and lower casing, the air outlet of seting up on cavity and the last casing side and the air intake intercommunication of seting up on the casing bottom surface down form the wind channel, the cavity internal rotation is provided with the transmission shaft, the casing is worn out to the transmission shaft upper end and motor output shaft, and the lower extreme passes the air intake and is connected with the drill bit, and lies in the interior key-type connection of upper casing on the transmission shaft and have the impeller of induced drafting.

Through adopting above-mentioned technical scheme, the drill bit can drive the impeller rotation of induced drafting and produce the suction when rotating and punching, collects near the piece that produces near the air intake when will punching behind the wind channel, and this kind of perforating device simple structure is compact, no matter perforating device is installed and is used in automatic frame, and still artifical handheld use can both realize fine collection clastic function, and suitable scene is more extensive, and facilitates the use.

Preferably, the cover is equipped with the slidable dirt proof boot on the casing down, it erects the groove to have seted up the slip on the casing lateral wall down, be provided with on the dirt proof boot lateral wall and erect the slip lug that the groove matches with the slip, the slip lug is located the slip and erects the inslot, and the slip lug with slide to erect and press from both sides between the groove top and be equipped with the spring.

Preferably, a vertical sliding rod penetrating through the sliding bump is fixedly arranged in the sliding vertical groove, and the spring is sleeved on the sliding rod.

Preferably, a rubber pad is laid on the lower end face of the dustproof sleeve.

Through adopting above-mentioned technical scheme, the dirt proof boot is at the drill bit during operation, with drill bit and work area cladding inside the wind channel for the piece that punches the production can be taken away by the number of totals, realizes better piece collection function.

Preferably, the upper housing is volute shaped.

Through adopting above-mentioned technical scheme for the convulsions impeller can produce stronger suction when last casing internal rotation, thereby realizes better piece and collects the function.

Preferably, a support is fixedly connected to the inner wall of the lower shell, and the transmission shaft penetrates through a shaft hole formed in the middle of the support.

Preferably, a first bearing is arranged at the position where the transmission shaft penetrates through the upper shell, and a second bearing is arranged between the transmission shaft and the shaft hole.

Through adopting above-mentioned technical scheme, the fixed bolster makes the transmission shaft have better stability when rotating to guarantee the effect of punching, first bearing and second bearing then make the resistance of transmission shaft when rotating littleer, thereby guarantee the efficiency of punching.

Preferably, the air outlet is connected with a collecting box.

Preferably, the collecting box is made of transparent materials.

Through adopting above-mentioned technical scheme, the piece storage of collecting is in transparent visual collecting box for perforating device's use is more nimble and can the clastic collection condition of visual observation.

To sum up, the beneficial effects of the utility model reside in that:

1. the debris collection function is realized by the rotation of the air draft impeller which is coaxial with the drill bit, the structure is simple and compact, the punching device is more flexible to use and suitable for more scenes, and the dust cover and the volute-shaped upper shell enable the debris collection function to be stronger and more thorough;

2. the visual collection box further enhances the flexibility of use of the perforating device and facilitates the disposal of the collected debris.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

fig. 3 is the structure diagram of the utility model during the punching operation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in the figure, the punching device for furniture processing comprises a mounting bracket 1, a motor 2, a drill bit 3, an upper shell 4 and a lower shell 5 which are in threaded connection with each other, wherein the upper shell 4 is in threaded connection with the mounting bracket 1, the threaded connection provides convenience for the installation and maintenance of each part under the condition of enough strength, the upper shell 4 is communicated with the inside of the lower shell 5 to form a cavity 6, the cavity 6 is communicated with an air outlet 7 formed in the side surface of the upper shell 4 and an air inlet 8 formed in the bottom surface of the lower shell 5 to form an air duct, a transmission shaft 9 is rotatably arranged in the cavity 6, the upper end of the transmission shaft 9 penetrates through the upper shell 4 to be connected with an output shaft of the motor 2, the lower end of the transmission shaft penetrates through the air inlet 8 to be connected with the drill bit 3, and an air draft impeller 10 is in key connection with the upper shell 4 on the transmission shaft 9, so that the transmission shaft 9 can rotate more smoothly and more stably, the inner wall of the lower shell 5 is fixedly connected with a support 17, a transmission shaft 9 penetrates through a shaft hole formed in the middle of the support 17, a first bearing 18 is arranged at the position, where the transmission shaft 9 penetrates through the upper shell 4, a second bearing 19 is arranged between the transmission shaft 9 and the shaft hole, the first bearing 18 and the second bearing 19 are matched to enable the rotation shaft 9 to be limited and kept in the cavity 6 in the longitudinal direction, in order to collect scraps more completely and prevent the scraps from splashing, a slidable dustproof sleeve 11 is sleeved on the lower shell 5, the lower shell 5 and the dustproof sleeve 11 are arranged into a cylindrical shape capable of being matched internally and externally, two symmetrical sliding vertical grooves 12 are formed on the outer side wall of the lower shell 5, sliding lugs 13 matched with the sliding vertical grooves 12 are integrally formed on the inner side wall of the dustproof sleeve 11, the two sliding lugs 13 are respectively positioned in the two sliding vertical grooves 12, and a spring 14 is clamped between the sliding lugs 13 and the tops of the sliding vertical grooves 12, in order to enhance the stability of the sliding lug 13 when sliding in the sliding vertical groove 12, a vertical sliding rod 15 penetrating through the sliding lug 13 is fixedly arranged in the sliding vertical groove 12, a spring 14 is sleeved on the sliding rod 15, in order to avoid damage to materials caused by vibration during punching operation, a rubber pad 16 is laid on the lower end face of the dustproof sleeve 11, in order to strengthen the drawing force generated when the air draft impeller 4 rotates, the upper shell 4 is in a volute shape, the air outlet 7 is arranged at the nose end of the volute-shaped upper shell 4, and two symmetrical handles 21 are formed on the side wall of the mounting bracket 1 in order to facilitate manual operation.

In the above embodiment, can fix this kind of perforating device on the slip frame through installing support 1 and carry out the operation of punching the material, also can punch the operation through the manual work of handle 21 on installing support 1 to the material, during the operation of punching, support dirt proof boot 11 on material 23 is surperficial, starter motor 2 drives transmission shaft 9 and rotates, and then drive drill bit 3 and convulsions impeller 10 synchronous revolution, downward application of force makes drill bit 3 drill down, simultaneously dirt proof boot 11 slides on casing 5 down, and under the effect of spring 14, dirt proof boot 11 supports on material 23 is surperficial all the time, make drill bit 3 and the region of punching be all the time by dirt proof boot 11 cladding inside it, thereby the fragment that makes the production of punching is taken out by the powerful suction that convulsions impeller 10 rotated and produced, and pass through air intake 8 in proper order, fretwork 22 on support 17, discharge from 7 behind the cavity 6, of course, air outlet 7 department is connected with the pipeline, collect the fragment in appointed space through the pipeline and be convenient for handle. It can be seen that this kind of perforating device for furniture processing, simple structure is compact, and under the condition of clastic collection function is accomplished to the high efficiency, it is more nimble, be applicable to more operation scenes.

Further, be connected with collecting box 20 on the air outlet 7, collecting box 20 adopts transparent material to make, and for the convenience of the dismouting of collecting box 20, collecting box 20 and air outlet 7 threaded connection.

In the above embodiment, the debris discharged from the air outlet 7 is directly collected in the collection box 20, so that the use of the punching device is more flexible, and the transparent collection box 20 facilitates observation of the collection condition of the debris.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a perforating device for furniture processing, includes installing support (1), motor (2) and drill bit (3), its characterized in that: still including interconnect connection casing (4) and lower casing (5), go up casing (4) and installing support (1) fixed connection, go up casing (4) and the inside intercommunication vacuole formation (6) of casing (5) down, air outlet (7) of seting up on cavity (6) and last casing (4) side and air intake (8) intercommunication of seting up on casing (5) bottom surface down form the wind channel, cavity (6) internal rotation is provided with transmission shaft (9), casing (4) and motor (2) output shaft are worn out to transmission shaft (9) upper end, and the lower extreme passes air intake (8) and is connected with drill bit (3), and lies in on transmission shaft (9) that casing (4) internal key is connected with convulsions impeller (10).

2. The punching device for furniture processing according to claim 1, wherein: the dustproof cover is characterized in that a slidable dustproof cover (11) is sleeved on the lower shell (5), a sliding vertical groove (12) is formed in the side wall of the lower shell (5), a sliding convex block (13) matched with the sliding vertical groove (12) is arranged on the side wall of the dustproof cover (11), the sliding convex block (13) is located in the sliding vertical groove (12), and a spring (14) is clamped between the sliding convex block (13) and the top of the sliding vertical groove (12).

3. The punching device for furniture processing according to claim 2, wherein: a vertical sliding rod (15) penetrating through the sliding bump (13) is fixedly arranged in the sliding vertical groove (12), and the sliding rod (15) is sleeved with the spring (14).

4. The punching device for furniture processing according to claim 2, wherein: and a rubber pad (16) is laid on the lower end face of the dustproof sleeve (11).

5. The punching device for furniture processing according to claim 1, wherein: the upper shell (4) is in a volute shape.

6. The punching device for furniture processing according to claim 1, wherein: fixedly connected with support (17) on lower casing (5) inner wall, transmission shaft (9) pass the shaft hole that support (17) middle part has.

7. The punching device for furniture processing according to claim 6, wherein: the transmission shaft (9) penetrates through the upper shell (4) and is provided with a first bearing (18), and a second bearing (19) is arranged between the transmission shaft (9) and the shaft hole.

8. The punching device for furniture processing according to claim 1, wherein: and the air outlet (7) is connected with a collecting box (20).

9. The punching device for furniture processing according to claim 8, wherein: the collecting box (20) is made of transparent materials.