Perforating device for constructional engineering

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a perforating device for constructional engineering, which solves the problems of low efficiency and poor practicability in the prior art, and comprises two clamping seats, two lifting device bodies are mounted at the tops of the clamping seats, and the tops of the four lifting device bodies are jointly and fixedly connected with a top plate. The punching device comprises a top plate, a clamping seat is arranged on the top plate, a punching device body is arranged on the top plate, a clamping auxiliary device is arranged on the clamping seat, the clamping auxiliary device comprises two sliding seats, orientation rods are welded to the two clamping seats, the sliding seats are assembled on the peripheral surfaces of the orientation rods in a sliding mode, and through arrangement of structures such as a driving screw rod and a driven screw rod, the orientation rods can be driven by the driving screw rod and the driven screw rod. The workpiece is placed, due to the arrangement of the synchronous belt, the driving screw and the driven screw rotate synchronously, then the two sliding bases drive the two clamping plates to move synchronously, clamping and fixing of the workpiece are achieved, the clamping time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a punching device used in construction engineering. Background Art

[0002] At present, the application of punching devices is very important in construction projects. It can complete the punching operation quickly and accurately and improve construction efficiency. Hydraulic punching machines, electric drilling machines and other equipment can also be used for punching operations in construction projects. These equipment devices have the characteristics of high efficiency, high precision and high reliability, and can meet the needs of various construction projects.

[0003] The prior art has a punching device for construction engineering with the authorization announcement number of CN214814951U. The patent discloses a punching device for construction engineering, including two concave plates, a fixed cylinder is arranged on the concave plate, a sliding block is sleeved on the inner wall of the fixed cylinder, a moving rod is connected to the sliding block, a motor and a drill bit are fixed on the moving rod, a threaded hole is also opened on the upper surface of the concave plate, a screw rod is threadedly connected to the inner wall of the threaded hole, a rotating block is fixed to the top of the screw rod, and the bottom end is rotatably connected to the limited block through a bearing. The patent facilitates the drilling of the plate, the up and down movement of the motor and the fixing of the plate, and ensures the accuracy of the punching;

[0004] However, the patent realizes the movement of the two clamping plates by rotating the two screw rods separately to achieve the fixation of the plate. The rotation of the two screw rods separately consumes a lot of fixation time, which affects the work efficiency.

[0005] The prior art discloses a plate punching device for construction engineering with application publication number: CN116275202A. The patent discloses a plate punching device for construction engineering, including a supporting bottom, a cylinder, a mounting plate, a connecting plate, a slider, a connecting seat, a mounting frame, an adjusting mechanism, a second motor, a mounting seat and a limiting mechanism. The cylinder is fixed on the supporting bottom, and its output end is connected to the mounting plate. The lower end of the connecting plate is fixed to the slider, and the slider slides inside the mounting plate. The connecting seat contacts the mounting plate, and its lower end is fixed to the mounting frame. The adjusting mechanism is arranged on the mounting plate, and the mounting frame is fixed with a second motor, and its output end is rotatably connected to the mounting seat. The mounting seat is provided with a limiting mechanism. The patent facilitates punching of plates and replacement of different drill bits.

[0006] However, this patent uses two clamping mechanisms to fix the two ends of the plate respectively, and the operation of the two clamping mechanisms has a greater impact on the clamping work efficiency. Utility Model Content

[0007] The utility model aims to provide a punching device for construction engineering, which solves the problems of low efficiency and poor practicability.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for construction engineering, comprising two clamping seats, two lifting device bodies are installed on the top of the clamping seats, a top plate is fixedly connected to the top of the four lifting device bodies, a punching device body is arranged on the top plate, and a clamping auxiliary device is arranged on the clamping seat;

[0009] The clamping auxiliary device includes two sliding seats, both of which are welded with directional rods, and the sliding seats are slidably assembled on the outer circumference of the directional rod. The two clamping seats are respectively rotatably mounted with a driving screw and a driven screw, and the two sliding seats are respectively threadedly sleeved on the outer circumferences of the driving screw and the driven screw, and the bottom of the sliding seat is fixedly connected with a clamping plate by screws, and a synchronous belt is commonly installed on the outer circumferences of the driving screw and the driven screw, and a turntable is welded on the top of the driving screw.

[0010] Preferably, two brakeable universal wheels are installed at the bottom of the clamping seat, two fixed blocks are welded to one side of the clamping seat, a support screw is rotatably installed inside the fixed block, and a support plate is welded to the bottom end of the support screw.

[0011] Preferably, an orientation groove is provided on the sliding seat, and part of the orientation rod is located inside the orientation groove, and the orientation groove is used to limit the moving direction of the sliding seat.

[0012] Preferably, the two clamping seats are both provided with clamping thread grooves, the active screw and the driven screw are respectively threadedly connected inside the two thread grooves, and the clamping thread grooves enable the active screw to rotate to drive the sliding seat to move.

[0013] Preferably, synchronous wheels are fixedly sleeved on the outer circumferences of the active screw and the driven screw, and the synchronous belts are jointly installed on the outer circumferences of the two synchronous wheels, so that the active screw and the driven screw rotate synchronously.

[0014] Preferably, a supporting thread groove is formed on the fixing block, and the supporting screw is threadedly connected to the inside of the supporting thread groove, so that the supporting thread groove enables the supporting screw to rotate and move up and down.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model places the workpiece by setting up the active screw, the driven screw and other structures. Due to the setting of the synchronous belt, the active screw and the driven screw rotate synchronously, and then the two sliding seats drive the two clamping plates to move synchronously, so as to clamp and fix the workpiece, save clamping time and improve work efficiency.

[0017] 2. The utility model arranges structures such as support screws and support plates. The support plates drive the support screws to rotate, thereby causing the support plates to move downward and be supported on the ground to ensure the stability of the device during operation. The four support plates move separately, which can ensure the levelness of the device even on uneven ground, thereby making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view of the clamping seat of the utility model;

[0020] Figure 3 It is a front view of the clamping seat of the utility model.

[0021] In the figure: 1. top plate; 2. clamping seat; 3. lifting device body; 4. punching device body;

[0022] 5. Clamping auxiliary device; 50. Sliding seat; 51. Clamping plate; 52. Active screw; 53. Synchronous belt; 54. Driven screw; 55. Orienting rod;

[0023] 6. Brakeable universal wheel; 7. Fixing block; 8. Support screw; 9. Support plate; 10. Fixing plate; 11. Handle; 12. Rubber sleeve. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-3A punching device for construction engineering, comprising two clamping seats 2, two lifting device bodies 3 are installed on the top of the clamping seats 2, a top plate 1 is fixedly connected to the top of the four lifting device bodies 3, a punching device body 4 is arranged on the top plate 1, a clamping auxiliary device 5 is arranged on the clamping seat 2, the clamping auxiliary device 5 comprises two sliding seats 50, both of which are welded with directional rods 55, the sliding seats 50 are slidably assembled on the outer peripheral surface of the directional rod 55, and the two clamping seats 2 are respectively rotatably mounted with active screws 52 and driven screws 54, and the two sliding seats 50 are respectively threadedly sleeved on On the outer circumference of the active screw 52 and the driven screw 54, the bottom of the sliding seat 50 is fixedly connected with a clamping plate 51 by screws, and a synchronous belt 53 is installed on the outer circumference of the active screw 52 and the driven screw 54. A turntable is welded on the top of the active screw 52. The workpiece is placed by setting the active screw 52, ​​the driven screw 54 and other structures. Due to the setting of the synchronous belt 53, the active screw 52 and the driven screw 54 rotate synchronously, and then the two sliding seats 50 drive the two clamping plates 51 to move synchronously, so as to achieve the clamping and fixation of the workpiece, save clamping time and improve work efficiency.

[0026] See also Figure 1-2 Two brakeable universal wheels 6 are installed at the bottom of the clamping seat 2, and two fixed blocks 7 are welded on one side of the clamping seat 2. A support screw 8 is rotatably installed inside the fixed block 7, and a support plate 9 is welded at the bottom end of the support screw 8. Through the arrangement of structures such as the support screw 8 and the support plate 9, the support plate 9 drives the support screw 8 to rotate, and then the support plate 9 moves downward and is supported on the ground to ensure the stability of the device during operation. The four support plates 9 move separately, which can ensure the levelness of the device even on uneven ground, thereby making the device more practical.

[0027] See also Figure 1-3 A directional groove is provided on the sliding seat 50, and part of the directional rod 55 is located inside the directional groove. A clamping thread groove is provided on the two clamping seats 2. The active screw 52 and the driven screw 54 are respectively threadedly connected inside the two thread grooves. Synchronous wheels are fixedly sleeved on the outer circumferences of the active screw 52 and the driven screw 54. The synchronous belt 53 is jointly installed on the outer circumferences of the two synchronous wheels. A supporting thread groove is provided on the fixed block 7, and the supporting screw 8 is threadedly connected inside the supporting thread groove.

[0028] The specific implementation process of the utility model is as follows: the workpiece is placed on the clamping seat 2, and the active screw 52 is rotated. Due to the thread propulsion principle between the clamping thread groove and the active screw 52, ​​the sliding seat 50 moves. Due to the restriction of the directional rod 55, the sliding seat 50 moves vertically up and down. Due to the setting of the synchronous belt 53, the active screw 52 and the driven screw 54 move synchronously. The active screw 52 and the driven screw 54 have the same rotation direction and the same thread rotation direction, so that the two sliding seats 50 move downward synchronously, driving the clamping plate 51 to fix the workpiece, and then starting the punching device body 4 (the punching device body 4 is composed of a motor and a drill bit, which belongs to the prior art and is not described in detail here), pressing the lifting device body 3 (the lifting device body 3 is composed of a fixing rod, a lifting rod, a reset spring and a pressing rod, and the lifting of the drill bit is realized by manual pressing, which belongs to the prior art and is not described in detail here), to realize the punching work;

[0029] Further, the support plate 9 is rotated, and the support plate 9 drives the support screw 8 to rotate. Due to the thread propulsion principle between the support screw 8 and the support thread groove, the support plate 9 moves downward and is supported on the ground. The four support plates 9 support each other, so that when the device is used on an uneven ground, the top plate 1 can still remain horizontal, ensuring the stable operation of the punching device;

[0030] Furthermore, a fixing plate 10 is fixedly connected to one side of the clamping seat 2, and a handle 11 is welded together on the top of the two fixing plates 10. A rubber sleeve 12 is fixedly connected to the handle 11. The handle 11 makes it more convenient for the staff to push the device to move, and the rubber sleeve 12 allows the staff to grasp the handle 11 more comfortably. At the same time, the friction force is greater to avoid slipping out of the hand and ensure safety.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for construction engineering, comprising two clamping seats (2), characterized in that: Two lifting device bodies (3) are installed on the top of the clamping seat (2), the tops of the four lifting device bodies (3) are fixedly connected to a top plate (1), a punching device body (4) is arranged on the top plate (1), and a clamping auxiliary device (5) is arranged on the clamping seat (2); The clamping auxiliary device (5) comprises two sliding seats (50), and the two clamping seats (2) are both welded with a directional rod (55). The sliding seats (50) are slidably mounted on the outer peripheral surface of the directional rod (55). The two clamping seats (2) are respectively rotatably mounted with a driving screw (52) and a driven screw (54). The two sliding seats (50) are respectively threadedly sleeved on the outer peripheral surfaces of the driving screw (52) and the driven screw (54). The bottom of the sliding seat (50) is fixedly connected with a clamping plate (51) by screws. The outer peripheral surfaces of the driving screw (52) and the driven screw (54) are jointly mounted with a synchronous belt (53), and the top of the driving screw (52) is welded with a turntable.

2. A punching device for construction engineering according to claim 1, characterized in that: Two brakeable universal wheels (6) are installed at the bottom of the clamping seat (2), two fixed blocks (7) are welded to one side of the clamping seat (2), a support screw (8) is rotatably installed inside the fixed block (7), and a support plate (9) is welded to the bottom end of the support screw (8).

3. A punching device for construction engineering according to claim 1, characterized in that: The sliding seat (50) is provided with an orientation groove, and a portion of the orientation rod (55) is located inside the orientation groove.

4. A punching device for construction engineering according to claim 1, characterized in that: The two clamping seats (2) are both provided with clamping thread grooves, and the active screw rod (52) and the driven screw rod (54) are respectively threadedly connected inside the two thread grooves.

5. A punching device for construction engineering according to claim 1, characterized in that: Synchronous wheels are fixedly sleeved on the outer circumferences of the active screw rod (52) and the driven screw rod (54), and the synchronous belt (53) is installed on the outer circumferences of the two synchronous wheels.

6. A punching device for construction engineering according to claim 2, characterized in that: The fixing block (7) is provided with a supporting thread groove, and the supporting screw rod (8) is threadedly connected inside the supporting thread groove.

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