Drilling mechanism for drilling heat preservation integrated plate

Abstract

The utility model provides a drilling mechanism for drilling a thermal insulation integrated board, which comprises a hollow drill, a drilling mechanism, a drilling mechanism and a drilling mechanism, wherein an assembly cavity is formed in the hollow drill; the positioning drill is located in the assembling cavity, the positioning drill partially extends out of the hollow drill and forms a positioning mechanism used for drilling of the heat preservation integrated plate, and a drill guiding mechanism is arranged at the end of the positioning mechanism; a plurality of drill bits are arranged at the end, close to the drill guiding mechanism, of the hollow drill, and after the drill guiding mechanism completes preliminary drilling of the heat preservation integrated board, the drill bits conduct drilling again so as to complete drilling of the heat preservation integrated board. According to the utility model, the positioning drills can be used for drilling the templates on the two sides of the thermal insulation integrated plate to realize guiding, and meanwhile, a positioning mechanism is formed, so that the subsequent drilling holes form the center along the center line of the hollow drill for stable drilling.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal insulation integrated board drilling technical field especially for thermal insulation integrated board drilling drilling mechanism. BACKGROUND

[0002] When the reinforced rock wool strip composite board is used as the external wall external thermal insulation, it is usually laid after the aluminum formwork is supported, and in specific use, when the aluminum formwork adopts the counter-pulling screw rod reinforcing system, the counter-pulling screw rod needs to penetrate the external wall, so the aluminum formwork needs to be holed to facilitate the assembly of the counter-pulling screw rod, and the hole passes through the external aluminum formwork, the reinforced rock wool strip composite board and the internal aluminum formwork in turn from the outside to the inside, at this time, the drilling has the following problems:

[0003] 1) The hole needs to be horn-shaped and the like with the outside being larger and the inside being smaller according to the construction experience to ensure the external wall anti-leakage requirement, but most of the existing drill rods can only drill holes with constant diameters, which is difficult to meet the requirement;

[0004] 2) When the drill bit penetrates the reinforced rock wool strip composite board, it needs to be ensured that it will not be wound by the rock wool to make it advance smoothly, but there is no guide on the drill rod in the prior art, so the drill rod is easily wound;

[0005] 3) In the prior art, the accurate positioning of the drill bit needs to be ensured, and the existing drill bit cannot guarantee the accuracy when passing through the rock wool strip composite board. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a drilling mechanism for thermal insulation integrated board drilling to meet the shape and length and other technical parameters of the drill bit in the background art.

[0007] To achieve the above-mentioned purpose, the utility model realizes by the following technical scheme.

[0008] The drilling mechanism for thermal insulation integrated board drilling comprises,

[0009] A hollow drill is formed in the assembly cavity.

[0010] A positioning drill is located in the assembly cavity, the positioning drill partially extends out of the hollow drill, and forms a positioning mechanism for drilling the thermal insulation integrated board, and the end of the positioning mechanism is provided with a drill guiding mechanism.

[0011] A plurality of drill bits are arranged at the end of the hollow drill close to the drill guiding mechanism, the drill guiding mechanism completes the preliminary drilling of the thermal insulation integrated board, and the plurality of drill bits drill again to complete the drilling of the thermal insulation integrated board.

[0012] Further, a sharp part is formed at the drill guiding mechanism, and the sharp part is arranged on the same center line as the hollow drill.

[0013] Further, the rigid formwork is arranged on both sides of the heat preservation integrated board, and the positioning drill is used for drilling a hole when the pull rod passes through the hole.

[0014] Further, the fixing member passing through the tail end of the hollow drill is fixedly connected with the positioning drill, so that the hollow drill and the positioning drill are connected with the center line at the tail end.

[0015] Further, the hollow drill is a tubular structure, a plurality of drill bits are arranged along the circumference of the end of the tubular structure to form a circle of drill bits, and a receiving cavity is formed between the positioning drill and the tubular structure.

[0016] Further, the drill bit forms a diameter-expanding drill bit track from the positioning drill to the hollow drill.

[0017] Further, the tubular structure is provided with a waste hole, and the waste in the drilling hole is guided into the receiving cavity between the hollow drill and the positioning drill through the waste hole.

[0018] Further, the tubular structure is provided with a guide surface, and the surface of the side of the tubular structure away from the guide surface and close to the drill bit is provided with concave-convex lines.

[0019] Further, the guide surface is a diameter-expanding structure extending outward from the tubular structure.

[0020] Further, the hand-held part is connected with the guide surface, and a steel nail for fixing the positioning drill and the hollow drill is arranged through the hand-held part.

[0021] The beneficial effects of the utility model are as follows:

[0022] The positioning drill can be used to drill the formwork on both sides of the heat preservation integrated board first, realize guiding, form a positioning mechanism at the same time, and make the subsequent drilling along the center line of the hollow drill to form a stable drilling hole.

[0023] In the utility model, the positioning drill and the hollow drill are sleeved, so that the garbage and waste in the drilling hole can enter the space in time, and the influence of the garbage and waste on the drilling process and efficiency is reduced. DRAWINGS

[0024] Figure 1 The structure diagram of the drilling mechanism for drilling the heat preservation integrated board is provided in the utility model;

[0025] Figure 2 The assembly drawing of the drilling mechanism for drilling the heat preservation integrated board is provided in the utility model;

[0026] Figure 3 The use state diagram of the drilling mechanism for drilling the heat preservation integrated board is provided in the utility model;

[0027] Figure 4 The structure schematic diagram of the hollow drill is provided in the utility model;

[0028] Figure 5 The structure schematic diagram of the positioning drill is provided in the utility model;

[0029] In the drawing:

[0030] 1, hollow drill; 2, positioning drill; 3, positioning mechanism; 4, drill guiding mechanism; 5, drill head; 6, heat preservation integrated plate; 7, rigid template; 8, waste hole; 9, guiding surface; 10, hand holding part; 11, steel nail; 12, concave-convex lines. DETAILED DESCRIPTION

[0031] The utility model will be explained in detail in combination with each embodiment shown in the drawings, but it should be explained that these embodiments are not the limitation of the utility model, and the equivalent transformation or substitution of function, method or structure made by the ordinary skill in the art according to these embodiments all belong to the protection scope of the utility model.

[0032] Referring to the drawings Figures 1-5 The drill hole mechanism for the heat preservation integrated plate drill hole in the embodiment includes the hollow drill 1 and the positioning drill 2 in the hollow drill 1, the assembly cavity is formed in the hollow drill 1, so that the positioning drill 2 can be well assembled in the hollow drill 1, and the local filling in the assembly cavity is formed; in the prior art, the positioning drill 2 directly drills a hole, but when the template with hard material is arranged on the side of the heat preservation integrated plate, the drilling cannot be directly carried out, which influences use, and in the embodiment, the positioning drill 2 in the assembly cavity partially extends from the hollow drill 1 and forms the positioning mechanism 3 for the heat preservation integrated plate drill hole, and the drill guiding mechanism 4 is arranged at the end of the positioning mechanism 3; then the drill guiding mechanism 4 is used to guide the drilling of the hard material first, and then the subsequent drilling is carried out, at this time, the preliminary small hole is formed, and then the drill head 5 on the hollow drill 1 is used to drill a hole, so that the efficiency is improved, that is, in use, the several drill heads 5 arranged at the end of the hollow drill 1 close to the drill guiding mechanism are used to drill a hole again after the drill guiding mechanism completes the preliminary drilling of the heat preservation integrated plate, so as to complete the drilling of the heat preservation integrated plate.

[0033] In the embodiment, the sharp part is formed at the drill guiding mechanism 4, and the sharp part is arranged on the same center line with the hollow drill 1. Through the arrangement of the same center line, the symmetrical structure is realized, and through the arrangement of the same center line, the drilling along the required center is first carried out, and then the drilling of the outer periphery of the center is carried out, so that the efficiency is improved.

[0034] In actual use, the thermal insulation integrated plate 6 is provided with rigid formwork 7 on both sides, and the positioning drill is used for drilling a hole when the pull rod passes through the hole. In actual application, an aluminum formwork or rigid formwork 7 is generally arranged on both sides of the thermal insulation integrated plate, and then a preliminary hole is drilled by the positioning drill 2, and the hollow drill 1 is used for drilling again, so that the holes are formed on both sides of the rigid formwork 7 and the thermal insulation integrated plate 6, and then the bolt assembly is facilitated.

[0035] Specifically, the fixing part at the tail end of the hollow drill 1 is fixedly connected with the positioning drill 2, so that the hollow drill 1 and the positioning drill 2 are connected with the center line at the tail end. In the embodiment, the positioning drill 2 extends into the cavity of the hollow drill 1, and the screw passes through the hole at the tail of the hollow drill 1 and abuts against the groove at the tail of the positioning drill 2, so as to assemble the two drills.

[0036] Specifically, the hollow drill 1 is a tubular structure, and a plurality of drill bits 5 are arranged along the circumference of the end of the tubular structure to form a circle of drill bits, and a receiving cavity is formed between the positioning drill 2 and the tubular structure.

[0037] Further, the drill bit 5 forms a diameter-expanding drill bit track from the positioning drill 2 to the hollow drill 1. In the embodiment, the positioning drill 2 first drills a small hole, and when drilling to a certain distance, the drill bit 3 is started to drill, and at this time, the positioning drill 1 drills in front while the drill bit 3 rotates, and the diameter-expanding drill bit track from the positioning drill to the hollow drill 1 is formed between the two drills.

[0038] In the embodiment, in order to collect the waste in the drilling, a waste hole 8 is arranged on the tubular structure, and the waste in the drilling is guided into the receiving cavity between the hollow drill 1 and the positioning drill 2 through the waste hole 8. In use, the waste drilled in the drilling process is gathered in the cavity, the hole is completed, and the waste is poured out from the hole.

[0039] Further, the tubular structure is provided with a guide surface 9, and the surface of the side of the tubular structure away from the guide surface 9 and close to the drill bit 5 is provided with a concave-convex pattern 12. Through the arrangement of the concave-convex pattern 12, the tubular structure has a certain drilling effect, and the two structures are spliced, but have the effect of three drill bits.

[0040] In order to protect the drilling work, the guide surface 9 is a diameter-expanding structure extending outward from the tubular structure. In the embodiment, the guide surface is in the shape of a trumpet mouth, which can prevent rainwater and the like of the outer wall from entering the drilling area. In actual construction, in the construction of the building outer wall, a hole is drilled to pass through the screw, a trumpet mouth is chiseled around the hole, and then the screw is passed through, and the expansion cement mortar is filled and tightly sealed to prevent leakage.

[0041] For the convenience of operation, a hand-held part 10 is further included, which is connected with the guide surface 9, and a steel nail 11 is arranged through the hand-held part 10 for fixing the positioning drill 2 and the hollow drill 1. In the embodiment, the waste hole 8 is arranged close to the drill bit, and the guide surface is arranged at the rear, so that effective isolation can be realized, and the steel nail 11 can directly fix and connect the positioning drill 2 and the hollow drill 1, thereby improving the assembly efficiency. Specifically, the steel nail can be replaced by a reinforcing bar.

[0042] With reference to the accompanying drawings Figures 1-5 The drilling mechanism for drilling the thermal insulation integrated board in the embodiment includes a positioning drill and a hollow drill, which are described in detail as follows.

[0043] (1) Firstly, the positioning drill is relatively small, and the specific effects are as follows:

[0044] ①The sharp part of the end of the positioning drill is used to accurately position the drilling center point and drill, thereby playing a guiding role and providing a basis for subsequent drilling of the positioning drill.

[0045] ②The sharp part of the positioning drill is relatively sharp, and can directly act on the rigid material when the hole is drilled in the rigid material such as an aluminum template.

[0046] (2) The hollow drill is mainly used for drilling the thermal insulation integrated board, and the sharp part of the hollow drill has a lower material strength than that of the positioning drill. For example, the sharp part can be made of a relatively hard material.

[0047] ①The hollow drill is mainly used to cut the rock wool strip in the reinforced rock wool strip composite board, and the drill bit can continuously advance without being entangled, thereby ensuring the installation of the pull screw rod.

[0048] ②The waste and garbage are stored in the cavity between the positioning drill and the hollow drill, and are uniformly treated.

[0049] ③The hollow drill is rotated to expand and extrude the rock wool strip, thereby enhancing the stability of the inner wall of the hole.

[0050] ④The bevel structure is used to polish a horn mouth on the outer aluminum template, which matches the sleeve structure. At this time, the horn mouth is arranged at the node, so that the outer side of the template is isolated from the waste hole in the positioning drill, and the entry of impurities such as rainwater from the outside is avoided, thereby improving the safety.

[0051] The drilling mechanism for drilling the thermal insulation integrated board in the embodiment is specifically applied to a project using the thermal insulation integrated board. The main reason is that the current drill has two problems: ①The length of the drill does not match the drilling depth of the thermal insulation integrated board. Generally, the drill is relatively large, and the drilling depth of the thermal insulation integrated board is relatively shallow. ②The overall structure of the drill is large, and the rock wool strip formed by the thermal insulation integrated board is arranged inside, thereby not being easy to penetrate the rock wool strip.

[0052] The current drill can solve the above two problems.

[0053] The above series of detailed descriptions are only specific descriptions for the feasible embodiments of the present application, and are not used to limit the protection scope of the present application. Any equivalent embodiments or changes made without departing from the spirit of the present application should be included in the protection scope of the present application.

[0054] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

[0055] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A drilling mechanism for drilling holes in an insulation integrated panel, characterized by, Comprising, a hollow drill with an assembly cavity formed inside; a positioning drill located in the assembly cavity, the positioning drill partially extends out of the hollow drill and forms a positioning mechanism for the drilled hole of the thermal insulation integrated panel, the positioning mechanism is provided with a drill guiding mechanism at the end thereof; a plurality of drill bits are provided at the end of the hollow drill close to the drill guiding mechanism, after the drill guiding mechanism completes the preliminary drilling of the thermal insulation integrated panel, the thermal insulation integrated panel is drilled again through the plurality of drill bits to complete the drilling of the thermal insulation integrated panel.

2. The drilling mechanism for drilling the holes of the integrated thermal insulation panel according to claim 1, characterized in that, a sharp part is formed at the drill guiding mechanism, and the sharp part is arranged on the same center line as the hollow drill.

3. The drilling mechanism for drilling the holes of the integrated thermal insulation panel according to claim 2, characterized in that, rigid templates are arranged on both sides of the thermal insulation integrated panel, and the positioning drill is used for the drilling of the holes through which the pull rod passes on the rigid templates.

4. The drilling mechanism for drilling the holes of the integrated thermal insulation panel according to claim 2, characterized in that, a fixing member passing through the tail end of the hollow drill is fixedly connected with the positioning drill, so that the hollow drill and the positioning drill are connected on the same center line at the tail end.

5. The drilling mechanism for drilling the holes of the integrated thermal panel according to claim 1, characterized in that, the hollow drill is a tubular structure, and the plurality of drill bits are arranged along the circumference of the end of the tubular structure to form a circle of drill bits, and a receiving cavity is formed between the positioning drill and the tubular structure.

6. The drilling mechanism for drilling the holes of the integrated thermal panel according to claim 5, characterized in that, the drill bits form a diameter-expanding drill bit track from the positioning drill to the hollow drill.

7. The drilling mechanism for drilling the holes of the integrated thermal panel according to claim 5, characterized in that, a waste hole is formed on the tubular structure, and the waste in the drilled hole is guided into the receiving cavity between the hollow drill and the positioning drill through the waste hole.

8. The drilling mechanism for drilling the holes of the integrated thermal panel according to claim 5, characterized in that, a guide surface is arranged on the tubular structure, and the surface of the side of the tubular structure away from the guide surface and close to the drill bits is provided with concave-convex patterns.

9. The drilling mechanism for drilling the holes of the integral panel according to claim 8, wherein the guide surface is a diameter-expanding structure extending outward from the tubular structure.

10. The drilling mechanism for drilling the holes of the integral panel according to claim 9, wherein a hand-held part is further included, the hand-held part is connected to the guide surface, and a steel nail for fixing the positioning drill and the hollow drill is arranged through the hand-held part.

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