Punching positioning device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and relates to a punching positioning device for constructional engineering, which comprises a bearing plate, four through holes are arranged on the upper surface of the bearing plate, first connecting blocks are slidably connected in the through holes, and the first connecting blocks are fixedly connected with the lower surface of a first positioning device. The upper surface of the first positioning device is fixedly connected with a second positioning device. The punching and positioning device for constructional engineering has the beneficial effects that through the arrangement of the bearing plate, the threaded column, the bevel gear, the positioning devices, a gear and other structures, when a material is punched, the material can be fixed through four first positioning devices and four second positioning devices, and the punching and positioning device is convenient to use. In the operation process, the position of the first positioning device, the position of the clamping plate and the position of an extrusion plate in the second positioning device are adjusted, fixing is conducted in multiple modes, adaptability is high, and punching operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a drilling positioning device for construction engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] In construction projects, punching devices are often needed to punch holes in building materials. During the punching operation, the materials to be punched need to be fixed. Current positioning devices mostly fix the materials by clamping all around or clamping up and down. The fixing methods are relatively simple and inconvenient to use. Utility Model Content

[0004] The utility model provides a drilling positioning device for construction engineering to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching positioning device for construction engineering, comprising a bearing plate, the upper surface of the bearing plate is provided with four through holes, a first connecting block is slidably connected in the through holes, the first connecting block is fixedly connected to the lower surface of a first positioning device, and a second positioning device is fixedly connected to the upper surface of the first positioning device;

[0006] The first positioning device comprises a positioning block fixedly connected to the upper surface of the first connecting block, a second threaded barrel is inlaid on the side of the positioning block, a third threaded column is threadedly connected to the inner thread of the second threaded barrel, one end of the third threaded column is fixedly connected to one end of the second rotating shaft, the second rotating shaft is arranged in the second bearing, and the second bearing is inlaid on the side of the clamping plate;

[0007] The second positioning device includes a third rotating shaft fixedly connected to the upper surface of the positioning block, a third bearing is arranged on the surface of the third rotating shaft, a side surface of the third bearing is fixedly connected to one end of the connecting component through the second connecting block, the other end of the connecting component is fixedly connected to a supporting plate, a third threaded barrel is inlaid on the upper surface of the supporting plate, a fourth threaded column is threadedly connected to the inner surface of the third threaded barrel, and an extrusion plate is fixedly connected to the bottom end of the fourth threaded column.

[0008] As a further solution of the utility model: four supporting feet are fixedly connected to the lower surface of the supporting plate, and a first bearing is embedded in the side of the supporting foot. A first rotating shaft is arranged in the first bearing, and the opposite ends of the first rotating shaft on the front and rear sides are fixedly connected by a first threaded column, and the opposite ends of the first rotating shaft on the left and right sides are fixedly connected to one end of two second threaded columns respectively.

[0009] As a further solution of the utility model: the surface of the first threaded column is fixedly connected to the first bevel gear, the surface of the second threaded column is fixedly connected to the second bevel gear, the first bevel gear is meshingly connected to the two second bevel gears, the surfaces of the first threaded column and the second threaded column are respectively threadedly connected to the first threaded barrel, and the upper surface of the first threaded barrel is fixedly connected to the lower surface of the first connecting block.

[0010] As a further solution of the utility model: the connecting assembly includes a connecting rod fixedly connected to the second connecting block, a groove is opened on the side of the connecting rod, a sliding rod is slidably connected in the groove, and one end of the sliding rod is fixedly connected to the side of the support plate.

[0011] As a further solution of the utility model: a first gear is fixedly connected to the surface of the first threaded column, the first gear is meshingly connected to the second gear, the second gear is fixedly connected to the surface of the output shaft of the driving motor, and the driving motor is fixedly connected to the lower surface of the supporting plate through a mounting plate.

[0012] As a further solution of the utility model: an opening is provided at the center position of the upper surface of the carrying plate, and the opening is connected to the through hole.

[0013] As a further solution of the utility model: the upper surface of the carrying plate is provided with a support for connecting the punching machine.

[0014] As a further solution of the utility model: the other end of the third threaded column is fixedly connected to a connecting ring, and the top end of the fourth threaded column is fixedly connected to a knob plate.

[0015] As a further solution of the utility model: a handle is fixedly connected to the side surface of the third bearing, and an anti-slip sleeve is provided on the outer surface of the handle.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The punching positioning device for construction engineering, through the arrangement of structures such as a bearing plate, a threaded column, a bevel gear, a positioning device and a gear, can fix the material through four first positioning devices and four second positioning devices when punching the material. During the operation, the position of the first positioning device, the position of the clamping plate and the position of the extrusion plate in the second positioning device are adjusted, and the material is fixed in a variety of ways, which has strong adaptability and is convenient for punching operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the utility model viewed from above;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a structural schematic diagram of the first positioning device in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the second positioning device in the utility model;

[0024] Figure 6 It is a structural schematic diagram of the connection assembly in the utility model;

[0025] Figure 7 This is a schematic diagram of the connection structure of the extruded plate in the utility model;

[0026] In the figure: 1, bearing plate; 2, pillar; 3, supporting foot; 4, first bearing; 5, first rotating shaft; 6, first threaded column; 7, second threaded column; 8, first bevel gear; 9, second bevel gear; 10, first threaded cylinder; 11, first connecting block; 12, through hole; 13, first positioning device; 131, positioning block; 132, second threaded cylinder; 133, third threaded column; 134, second rotating shaft; 135, second bearing; 136, clamping plate; 137, connecting ring; 1 4. Second positioning device; 141. Third rotating shaft; 142. Third bearing; 143. Second connecting block; 144. Connecting assembly; 1441. Connecting rod; 1442. Groove; 1443. Sliding rod; 145. Support plate; 146. Third threaded cylinder; 147. Fourth threaded column; 148. Extrusion plate; 15. First gear; 16. Second gear; 17. Driving motor; 18. Mounting plate; 19. Opening; 20. Handle; 21. Anti-slip sleeve; 22. Rotating plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See also Figure 1-7 The utility model provides the following technical solutions: a drilling positioning device for construction engineering, comprising a bearing plate 1, a support 2 for connecting a punching machine is arranged on the upper surface of the bearing plate 1, the support 2 is used to support the punching machine, the drilling drill of the punching machine is located directly above the opening 19, four through holes 12 are opened on the upper surface of the bearing plate 1, an opening 19 is arranged at the center position of the upper surface of the bearing plate 1, the opening 19 is connected with the through hole 12, the setting of the opening 19 is convenient for the drilling operation, and the debris generated by the drilling can be cleaned from the opening 19, a first connecting block 11 is slidably connected in the through hole 12, the first connecting block 11 is fixedly connected to the lower surface of the first positioning device 13, and the upper surface of the first positioning device 13 is fixedly connected to the second positioning device 14;

[0030] The first positioning device 13 includes a positioning block 131 fixedly connected to the upper surface of the first connecting block 11, a second threaded barrel 132 is inlaid on the side of the positioning block 131, a third threaded column 133 is threadedly connected to the inner surface of the second threaded barrel 132, one end of the third threaded column 133 is fixedly connected to one end of a second rotating shaft 134, the second rotating shaft 134 is arranged in a second bearing 135, the second bearing 135 is inlaid on the side of a clamping plate 136, the other end of the third threaded column 133 is fixedly connected to a connecting ring 137, the clamping plate 136 is in contact with the surface of the support plate 145, under the cooperation of the second bearing 135 and the second rotating shaft 134, the position of the clamping plate 136 can be adjusted by the second threaded barrel 132 and the third threaded column 133, so as to facilitate clamping of the material according to the shape of the material;

[0031] The second positioning device 14 includes a third shaft 141 fixedly connected to the upper surface of the positioning block 131, and a third bearing 142 is arranged on the surface of the third shaft 141. The arrangement of the third shaft 141 and the third bearing 142 can facilitate the adjustment of the position of the extrusion plate 148 and can more conveniently adapt to the shape of the material. The side of the third bearing 142 is fixedly connected to the handle 20, and the outer surface of the handle 20 is provided with an anti-slip sleeve 21. The side of the third bearing 142 is connected to the connecting assembly 1 through a second connecting block 143. 44 is fixedly connected at one end, and the other end of the connecting component 144 is fixedly connected to a support plate 145, the upper surface of the support plate 145 is inlaid with a third threaded tube 146, the third threaded tube 146 is internally threadedly connected to a fourth threaded column 147, the bottom end of the fourth threaded column 147 is fixedly connected to an extrusion plate 148, and the top end of the fourth threaded column 147 is fixedly connected to a rotating plate 22, and twisting the rotating plate 22 can make the fourth threaded column 147 drive the extrusion plate 148 to rotate, so that the material can be clamped on the top.

[0032] Specifically, four supporting feet 3 are fixedly connected to the lower surface of the supporting plate 1, and a first bearing 4 is embedded in the side of the supporting foot 3. A first rotating shaft 5 is arranged in the first bearing 4. The opposite ends of the first rotating shaft 5 on the front and rear sides are fixedly connected by a first threaded column 6, and the opposite ends of the first rotating shaft 5 on the left and right sides are fixedly connected to one end of two second threaded columns 7 respectively. The arrangement of the first bearing 4 and the first rotating shaft 5 can make the rotation of the first threaded column 6 and the second threaded column 7 more convenient.

[0033] Specifically, the surface of the first threaded column 6 is fixedly connected to a first bevel gear 8, the surface of the second threaded column 7 is fixedly connected to a second bevel gear 9, the first bevel gear 8 is meshed with two second bevel gears 9, and when the first bevel gear 8 rotates, the two second bevel gears 9 can be meshed to rotate the two second threaded columns 7, the surfaces of the first threaded column 6 and the second threaded column 7 are respectively threadedly connected to a first threaded barrel 10, and the upper surface of the first threaded barrel 10 is fixedly connected to the lower surface of the first connecting block 11.

[0034] Specifically, the connecting assembly 144 includes a connecting rod 1441 fixedly connected to the second connecting block 143, a groove 1442 is opened on the side of the connecting rod 1441, a sliding rod 1443 is slidably connected in the groove 1442, one end of the sliding rod 1443 is fixedly connected to the side of the support plate 145, the groove 1442 and the sliding rod 1443 are both set to be rectangular, which can prevent the support plate 145 from rotating, and if necessary, a clamping mechanism can be set on the surface of the groove 1442 and the sliding rod 1443 to prevent the sliding rod 1443 from detaching from the groove 1442.

[0035] Specifically, a first gear 15 is fixedly connected to the surface of the first threaded column 6, and the first gear 15 is meshed with the second gear 16. The second gear 16 is fixedly connected to the surface of the output shaft of the driving motor 17. The driving motor 17 is fixedly connected to the lower surface of the supporting plate 1 through the mounting plate 18. A control panel is installed on the surface of the supporting plate 1, which can control the forward and reverse rotation of the driving motor 17. Further, the first gear 15 can be driven to rotate by the second gear 16 to promote the rotation of the first threaded column 6.

[0036] The surface of the threaded column is provided with threads, so the gear and the bevel gear need to be fixed by welding, so as to facilitate the simultaneous movement of the four first positioning devices 13 by using the driving motor 17 as a power source.

[0037] The working principle of the utility model is:

[0038] When punching a material (the material mentioned in the text is a plate material), the material is placed above the opening 19, and the driving motor 17 is controlled to work through the control panel. The output shaft of the driving motor 17 drives the first gear 15 through the second gear 16 to rotate the first threaded column 6, and then the second bevel gear 9 engages with the first bevel gear 8 to rotate the second threaded column 7, and then the four first threaded cylinders 10 drive the first positioning device 13 to move through the first connecting block 11; when the four first positioning devices 13 all move to the position of the opening 19, they can contact the side of the material, and then the clamping work can be performed, at this time, through the control panel The control driving motor 17 stops working; during the clamping process, the staff can turn the connecting ring 137 to rotate the third threaded column 133, and adjust the position of the clamping plate 136 to facilitate clamping of the material; at the same time, during the clamping work, the staff can rotate the second positioning device 14, and the staff can pull the supporting plate 145 to make the slide bar 1443 slide in the groove 1442, adjust the position of the extrusion plate 148, and the staff can turn the rotating plate 22 to rotate the fourth threaded column 147, and the material can be squeezed and fixed by the extrusion plate 148, and then the punching machine can be used to perform punching operations.

[0039] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0040] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0041] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0044] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A drilling and positioning device for construction engineering, comprising a bearing plate (1), characterized in that: The upper surface of the carrying plate (1) is provided with four through holes (12), a first connecting block (11) is slidably connected in the through holes (12), the first connecting block (11) is fixedly connected to the lower surface of a first positioning device (13), and a second positioning device (14) is fixedly connected to the upper surface of the first positioning device (13); The first positioning device (13) comprises a positioning block (131) fixedly connected to the upper surface of the first connecting block (11); a second threaded cylinder (132) is embedded in the side surface of the positioning block (131); a third threaded column (133) is internally threadedly connected to the second threaded cylinder (132); one end of the third threaded column (133) is fixedly connected to one end of a second rotating shaft (134); the second rotating shaft (134) is arranged in a second bearing (135); and the second bearing (135) is embedded in the side surface of a clamping plate (136); The second positioning device (14) comprises a third rotating shaft (141) fixedly connected to the upper surface of the positioning block (131); a third bearing (142) is arranged on the surface of the third rotating shaft (141); a side surface of the third bearing (142) is fixedly connected to one end of a connecting assembly (144) through a second connecting block (143); the other end of the connecting assembly (144) is fixedly connected to a supporting plate (145); a third threaded barrel (146) is inlaid on the upper surface of the supporting plate (145); a fourth threaded column (147) is internally threadedly connected to the third threaded barrel (146); and a pressing plate (148) is fixedly connected to the bottom end of the fourth threaded column (147).

2. A drilling and positioning device for construction engineering according to claim 1, characterized in that: Four supporting legs (3) are fixedly connected to the lower surface of the supporting plate (1), a first bearing (4) is embedded in the side of the supporting leg (3), a first rotating shaft (5) is arranged in the first bearing (4), the opposite ends of the first rotating shaft (5) on the front and rear sides are fixedly connected through a first threaded column (6), and the opposite ends of the first rotating shaft (5) on the left and right sides are respectively fixedly connected to one end of two second threaded columns (7).

3. A drilling and positioning device for construction engineering according to claim 2, characterized in that: The surface of the first threaded column (6) is fixedly connected to a first bevel gear (8), the surface of the second threaded column (7) is fixedly connected to a second bevel gear (9), the first bevel gear (8) is meshingly connected to the two second bevel gears (9), the surfaces of the first threaded column (6) and the second threaded column (7) are respectively threadedly connected to a first threaded barrel (10), the upper surface of the first threaded barrel (10) is fixedly connected to the lower surface of the first connecting block (11).

4. A drilling and positioning device for construction engineering according to claim 1, characterized in that: The connecting assembly (144) comprises a connecting rod (1441) fixedly connected to the second connecting block (143); a groove (1442) is provided on the side of the connecting rod (1441); a sliding rod (1443) is slidably connected in the groove (1442); one end of the sliding rod (1443) is fixedly connected to the side of the support plate (145).

5. A drilling and positioning device for construction engineering according to claim 3, characterized in that: A first gear (15) is fixedly connected to the surface of the first threaded column (6); the first gear (15) is meshingly connected to a second gear (16); the second gear (16) is fixedly connected to the surface of an output shaft of a drive motor (17); and the drive motor (17) is fixedly connected to the lower surface of the carrier plate (1) via a mounting plate (18).

6. A drilling and positioning device for construction engineering according to claim 1, characterized in that: An opening (19) is provided at the center of the upper surface of the carrying plate (1), and the opening (19) is connected to the through hole (12).

7. A drilling and positioning device for construction engineering according to claim 1, characterized in that: The upper surface of the bearing plate (1) is provided with a support column (2) for connecting a punching machine.

8. A drilling and positioning device for construction engineering according to claim 1, characterized in that: The other end of the third threaded column (133) is fixedly connected to a connecting ring (137), and the top end of the fourth threaded column (147) is fixedly connected to a rotating plate (22).

9. A drilling and positioning device for construction engineering according to claim 1, characterized in that: A handle (20) is fixedly connected to the side surface of the third bearing (142), and an anti-slip sleeve (21) is provided on the outer surface of the handle (20).

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