Curtain wall manufacturing, installing and punching device

Abstract

The utility model discloses a curtain wall manufacturing, mounting and punching device, and relates to the technical field of curtain walls. The device comprises a holding part, a punching motor and an air exhaust part are arranged on the holding part, and a drill bit is arranged on an output shaft of the punching motor; the abutting plate is constructed to be annular, the abutting plate and the holding part are distributed at intervals, a plurality of elastic pieces are arranged on the abutting plate in a sliding mode, the free ends of the elastic pieces are connected with the abutting plate, a cavity and a plurality of adsorption cavities which are constructed to be annular are formed in the abutting plate, the adsorption cavities are communicated with the cavity through a plurality of through holes, and the air exhaust piece is communicated with the cavity. During punching, the drill bit and the punching surface of the curtain wall can be kept in a vertical state, so that the punched hole is prevented from skewing, the subsequent mounting operation is not influenced, the influence caused by shaking during punching can be avoided through the propping plate tightly adsorbed on the punching surface of the curtain wall, the use stability is improved, and the punching device has higher practicability.

Description

Technical Field

[0001] The present application relates to the technical field of curtain walls, and in particular to a curtain wall production and installation punching device. Background Art

[0002] Curtain wall is the outer wall enclosure of a building. It is non-load-bearing and is hung like a curtain, so it is also called a curtain wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. When the curtain wall is manufactured and installed on site, it is necessary to punch a number of holes on it for easy hanging and fixing. The existing punching method is usually performed by staff using a handheld electric drill. This method is difficult to ensure the verticality between the drill bit and the curtain wall punching surface, which can easily cause the punched holes to be skewed, affecting subsequent installation operations. Therefore, a curtain wall manufacturing and installation punching device is proposed. Summary of the invention

[0003] The purpose of the present application is to solve the technical problem that the existing drilling method is usually performed by staff using a handheld electric drill. This method makes it difficult to ensure the verticality between the drill bit and the curtain wall drilling surface, which easily causes the drilled holes to be skewed and affects subsequent installation operations. The present application provides a curtain wall production and installation drilling device.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] Curtain wall production and installation punching device, including:

[0006] A gripping portion, on which a punching motor and an air extraction member are arranged, and a drill bit is arranged on the output shaft of the punching motor;

[0007] The contact plate is annular in structure and spaced apart from the gripping portion. A plurality of elastic members are slidably arranged on the contact plate. The free ends of the elastic members are connected to the contact plate. A cavity and a plurality of adsorption cavities, all of which are annular in structure, are provided on the contact plate. The adsorption cavity is connected to the cavity via a plurality of through holes, and the vacuum member is connected to the cavity.

[0008] Furthermore, the elastic member includes a limiting guide rod slidably arranged on the gripping portion, the free end of the limiting guide rod is connected to the abutment plate, and an extrusion spring sleeved on the limiting guide rod is arranged between the abutment plate and the gripping portion.

[0009] Furthermore, the plurality of adsorption chambers are connected to each other through a plurality of strip grooves.

[0010] Furthermore, the vacuum member includes a vacuum pump disposed in the gripping portion, a fixing tube is disposed on the gripping portion, one end of the fixing tube is connected to an input end of the vacuum pump, and the other end is provided with a hose connected to the cavity.

[0011] Furthermore, a protective net with an annular structure is arranged between the abutment plate and the gripping portion.

[0012] Furthermore, the gripping portion and the abutment plate are provided with air cooling components for air cooling the drill bit.

[0013] Furthermore, the air-cooling component includes an annular tube and a connecting tube both of which are arranged on the contact plate and are connected, the annular tube is provided with multiple nozzles, the holding part is provided with an air cooler and an air outlet pipe, one end of the air outlet pipe is connected to the output end of the air cooler, and the other end is provided with a corrugated tube connected to the connecting tube.

[0014] Furthermore, a plurality of limit rods are slidably provided on the gripping portion and are all located on the outer peripheral side of the corrugated tube, and the free ends of the limit rods are connected to the abutment plate.

[0015] The beneficial effects of this application are as follows:

[0016] When drilling holes, the present application can keep the drill bit and the punching surface of the curtain wall in a vertical state, thereby avoiding the holes from being skewed and not affecting subsequent installation operations. By tightly adsorbing the resistance plate on the punching surface of the curtain wall, the impact of shaking during drilling can be avoided, thereby improving the stability of use and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of this application;

[0018] Figure 2 It is a three-dimensional cross-sectional view of the present application;

[0019] Figure 3 This application Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This application Figure 2 Enlarged view of point B in the middle.

[0021] Figure numerals: 1. gripping part; 2. punching motor; 3. drill bit; 4. resistance plate; 5. cavity; 6. adsorption chamber; 7. through hole; 8. limiting guide rod; 9. extrusion spring; 10. strip groove; 11. vacuum pump; 12. fixing pipe; 13. hose; 14. protective net; 15. annular pipe; 16. connecting pipe; 17. nozzle; 18. air cooler; 19. air outlet pipe; 20. bellows; 21. limiting rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0023] like Figure 1-Figure 4As shown, a curtain wall manufacturing and installation punching device proposed in one embodiment of the present application includes:

[0024] A gripping portion 1, on which a punching motor 2 and a vacuum element are arranged, the punching motor 2 is fixedly arranged on the gripping portion 1, and a drill bit 3 is arranged on the output shaft of the punching motor 2;

[0025] The contact plate 4 is annular in structure and is spaced apart from the holding portion 1. The contact plate 4 is coaxially distributed with the drill bit 3. A plurality of elastic members are slidably provided on the contact plate 4. The plurality of elastic members are distributed in an annular array. The elastic members slide along the axial direction of the holding portion 1. The free end of the elastic member is connected to the contact plate 4. The free end of the elastic member is fixedly connected to the contact plate 4. A cavity 5 and a plurality of adsorption cavities 6, both of which are annular in structure, are provided on the contact plate 4. The cavity 5, the adsorption cavity 6 and the contact plate 4 are coaxially distributed. The plurality of adsorption cavities 6 form a concentric circle structure. The adsorption cavity 6 is connected to the cavity 5 through a plurality of through holes 7. The plurality of through holes 7 are distributed in an annular array. The suction member is connected to the cavity 5. The air in the cavity 5 can be extracted through the suction member, and air can also be supplied into the cavity 5.

[0026] In the initial state, the resistance plate 4 is away from the holding part 1, and the multiple elastic parts are in a natural state. When in use, the staff holds the holding part 1 to make the resistance plate 4 fit the punching surface of the curtain wall. At this time, the drill bit 3 and the punching surface of the curtain wall remain in a vertical state, and the air in the adsorption chamber 6 is extracted through the suction piece, so that the adsorption chamber 6, the multiple through holes 7 and the multiple adsorption chambers 6 tend to a negative pressure state, so that the resistance plate 4 is tightly adsorbed on the punching surface of the curtain wall, and then the output shaft of the punching motor 2 is driven to rotate, driving the drill bit 3 rotates together, applying force to the holding part 1 and making it move close to the contact plate 4, multiple elastic parts are squeezed, and the rotating drill bit 3 punches holes on the perforated surface of the curtain wall. Then, the force applied to the holding part 1 is cancelled, and multiple elastic parts are reset to a natural state. The holding part 1 moves away from the contact plate 4, and the drill bit 3 moves away from the perforated surface of the curtain wall. Finally, air is sent into the cavity 5 through the exhaust part, and the negative pressure state in the adsorption cavity 6, the multiple through holes 7 and the multiple adsorption cavities 6 is released, and the contact plate 4 is able to move away from the perforated surface of the curtain wall.

[0027] To sum up, the present application can keep the drill bit 3 and the punching surface of the curtain wall in a vertical state when drilling, thereby avoiding the holes from being skewed and not affecting subsequent installation operations. By tightly adsorbing the resistance plate 4 on the punching surface of the curtain wall, the influence of shaking during drilling can be avoided, thereby improving the stability of use and is therefore more practical.

[0028] like Figure 3As shown, in some embodiments, the elastic member includes a limiting guide rod 8 slidably arranged on the gripping portion 1, the limiting guide rod 8 is distributed along the length direction of the gripping portion 1 and slides along its axial direction, the free end of the limiting guide rod 8 is connected to the abutment plate 4, the free end of the limiting guide rod 8 is fixedly connected to the abutment plate 4, an extrusion spring 9 sleeved on the limiting guide rod 8 is arranged between the abutment plate 4 and the gripping portion 1, and the two ends of the extrusion spring 9 are respectively fixedly connected to the abutment plate 4 and the gripping portion 1;

[0029] Referring to the above, in the initial state, the extrusion spring 9 is in a natural state. When the holding portion 1 is close to the contact plate 4, the limiting guide rod 8 plays a guiding and limiting role, and the extrusion spring 9 is squeezed. Conversely, when the force applied to the holding portion 1 is removed, the extrusion spring 9 returns to the natural state, and the holding portion 1 moves away from the contact plate 4.

[0030] like Figure 4 As shown, in some embodiments, the multiple adsorption chambers 6 are connected through multiple strip grooves 10, and the multiple strip grooves 10 are distributed in a ring array;

[0031] With reference to the above, when in use, the contact area between the abutment plate 4 and the perforated surface of the curtain wall can be increased by providing a plurality of strip grooves 10, thereby increasing the adsorption strength and further improving the stability in use.

[0032] like Figure 2 As shown, in some embodiments, the vacuum pump includes a vacuum pump 11 disposed in the grip portion 1, the vacuum pump 11 is fixed in the grip portion 1, a fixed tube 12 is disposed on the grip portion 1, the fixed tube 12 is fixed on the grip portion 1, one end of the fixed tube 12 is connected to the input end of the vacuum pump 11, and the other end is provided with a hose 13 connected to the cavity 5;

[0033] Referring to the above, when in use, turn on the vacuum pump 11, and the air in the cavity 5 enters the hose 13, the fixed tube 12 and the vacuum pump 11 in sequence, and is then discharged from the output end of the vacuum pump 11, thereby extracting the air in the cavity 5. Conversely, the air enters the vacuum pump 11, the fixed tube 12, the hose 13 and the cavity 5 in sequence, thereby sending air into the cavity 5.

[0034] like Figure 1 As shown, in some embodiments, a protective net 14 having an annular structure is provided between the abutment plate 4 and the gripping portion 1, and two ends of the protective net 14 are respectively fixedly connected to the abutment plate 4 and the gripping portion 1;

[0035] As mentioned above, when drilling holes, the design of the protective net 14 can prevent flying debris from causing harm to workers, thereby improving the safety of use.

[0036] like Figure 2-Figure 4As shown, in some embodiments, the gripping portion 1 and the abutment plate 4 are provided with air cooling components, which are used to cool the drill bit 3 by air;

[0037] As mentioned above, when in use, the rotating drill bit 3 is cooled by air cooling, thereby reducing the risk of damage to the drill bit 3.

[0038] like Figure 2-Figure 4 As shown, in some embodiments, the air cooling member includes an annular tube 15 and a connecting tube 16 which are both arranged on the contact plate 4 and are connected, the annular tube 15 and the connecting tube 16 are both fixedly arranged on the contact plate 4, the annular tube 15 and the contact plate 4 are coaxially distributed, a plurality of nozzles 17 are arranged on the annular tube 15, the plurality of nozzles 17 are all directed toward the drill bit 3 and are distributed in an annular array, a cooling fan 18 and an air outlet pipe 19 are arranged on the gripping portion 1, the cooling fan 18 and the air outlet pipe 19 are both fixedly arranged on the gripping portion 1, one end of the air outlet pipe 19 is connected to the output end of the cooling fan 18, and the other end is provided with a bellows 20 which is connected to the connecting tube 16;

[0039] Referring to the above, in the initial state, the bellows 20 is in a natural state and has a long length. When in use, the air cooler 18 is turned on, the air is cooled and enters the air outlet pipe 19, the bellows 20, the connecting pipe 16 and the annular pipe 15 in sequence, and is finally blown toward the drill bit 3 by the nozzle 17 to achieve air cooling of the drill bit 3. When the holding portion 1 is close to the contact plate 4, the bellows 20 is deformed and shortened. Conversely, when the holding portion 1 is away from the contact plate 4, the bellows 20 returns to its natural state.

[0040] like Figure 4 As shown, in some embodiments, a plurality of limit rods 21 are slidably provided on the gripping portion 1 and are all located on the outer peripheral side of the bellows 20. The plurality of limit rods 21 are distributed in a ring array. The limit rods 21 slide along the axial direction of the gripping portion 1. The free ends of the limit rods 21 are connected to the abutment plate 4. The free ends of the limit rods 21 are fixedly connected to the abutment plate 4.

[0041] Referring to the above, when the gripping portion 1 is close to the abutment plate 4, the bellows 20 is limited by a plurality of limiting rods 21 to prevent the bellows 20 from being entangled with the rotating drill bit 3, thereby further improving the safety of use.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punching device for curtain wall production and installation, characterized in that: include: A gripping portion (1) on which a drilling motor (2) and an air extraction member are arranged, and a drill bit (3) is arranged on the output shaft of the drilling motor (2); The contact plate (4) is annular in structure and spaced apart from the gripping portion (1); a plurality of elastic members are slidably arranged on the contact plate (4); the free ends of the elastic members are connected to the contact plate (4); a cavity (5) and a plurality of adsorption cavities (6) are provided on the contact plate (4); the adsorption cavities (6) are connected to the cavities (5) via a plurality of through holes (7); and the air extraction member is connected to the cavities (5).

2. The curtain wall manufacturing and installation punching device according to claim 1 is characterized in that: The elastic member comprises a limit guide rod (8) slidably arranged on the gripping portion (1), the free end of the limit guide rod (8) being connected to the abutment plate (4), and a compression spring (9) sleeved on the limit guide rod (8) being arranged between the abutment plate (4) and the gripping portion (1).

3. The curtain wall manufacturing and installation punching device according to claim 1 is characterized in that: The multiple adsorption chambers (6) are connected via multiple strip-shaped grooves (10).

4. The curtain wall manufacturing and installation punching device according to claim 1 is characterized in that: The vacuum element comprises a vacuum pump (11) arranged in the gripping portion (1); a fixed tube (12) is arranged on the gripping portion (1); one end of the fixed tube (12) is connected to an input end of the vacuum pump (11); and the other end of the fixed tube (12) is provided with a hose (13) connected to the cavity (5).

5. The curtain wall manufacturing and installation punching device according to claim 1, characterized in that: A protective net (14) with an annular structure is provided between the abutment plate (4) and the gripping portion (1).

6. The curtain wall manufacturing and installation punching device according to claim 1, characterized in that: The gripping portion (1) and the abutment plate (4) are provided with air cooling components, which are used to cool the drill bit (3) by air.

7. The curtain wall manufacturing and installation punching device according to claim 6 is characterized in that: The air cooling component comprises an annular tube (15) and a connecting tube (16) both arranged on the contact plate (4) and connected to each other, a plurality of nozzles (17) being arranged on the annular tube (15), an air cooler (18) and an air outlet pipe (19) being arranged on the holding portion (1), one end of the air outlet pipe (19) being connected to an output end of the air cooler (18), and the other end of the air outlet pipe being provided with a corrugated tube (20) connected to the connecting tube (16).

8. The curtain wall manufacturing and installation punching device according to claim 7 is characterized in that: A plurality of limiting rods (21) are slidably arranged on the gripping portion (1) and are all located on the outer peripheral side of the corrugated tube (20). The free ends of the limiting rods (21) are connected to the abutment plate (4).

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