CN211939105U - A kind of high stability drilling equipment for steel structure manufacturing - Google Patents

Abstract

The utility model discloses a high-stability drilling device for steel structure manufacturing, which belongs to the technical field of drilling equipment. The upper fixed clamping block is provided with clamping bolts, the bottom of the clamping bolts is provided with clamping discs, the outer sides of the moving blocks are provided with fixed plates, and the outer sides of the fixed plates are provided with clamping bolts. There are moving bolts, the rear end surface of the fixed plate is provided with a support rod, the opposite surface of the support rod is provided with a beam, the left and right sides of the bottom of the beam are provided with telescopic rods, the bottom of the telescopic rod is provided with a rack, the A horizontal moving device is sleeved in the middle of the rack, and the bottom of the horizontal moving device is provided with a drilling mechanism. The flexibility of the drilling mechanism is improved without reducing its stability.

Description

A kind of high stability drilling equipment for steel structure manufacturing

technical field

The utility model relates to the technical field of drilling equipment, in particular to a high-stability drilling equipment for steel structure manufacturing.

Background technique

Drilling equipment is a general term for machinery and equipment that use a tool that is harder and sharper than the target to leave cylindrical holes or holes on the target by rotary cutting or rotary extrusion. It plays a very important role in industrial production. important role. In the process of steel plate processing, steel plate drilling equipment is usually used to process the plate. However, the height adjustment of traditional steel plate drilling equipment mostly adopts hydraulic cylinder adjustment, which is insufficient in accuracy and inconvenient to operate. There is no horizontal displacement device, and the steel plate can only be moved manually, resulting in poor quality of steel plate drilling, and due to drilling When the hole is made, there will be violent vibration on the steel plate, resulting in the displacement of the steel plate, low work efficiency and high failure rate.

Utility model content

The purpose of this utility model is to provide a kind of high-stability drilling equipment for steel structure manufacturing, in order to solve the problem that the height adjustment of the traditional steel plate drilling equipment proposed in the above-mentioned background technology mostly adopts hydraulic cylinder adjustment, which is insufficient in accuracy and inconvenient to operate. , There is no device for horizontal displacement, and the steel plate can only be moved manually, resulting in poor drilling quality of the steel plate, and due to the violent vibration on the steel plate during drilling, the steel plate is displaced, the work efficiency is low, and the failure rate is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-stability drilling equipment for steel structure manufacturing, comprising a base, and two opposite moving blocks are slidably connected on the left and right sides of the upper surface of the base. The inner bottom of the moving block is provided with a lower fixed clamping block, the inner top of the two moving blocks is provided with an upper fixed clamping block, the top of the upper fixed clamping block is provided with a clamping bolt, and the bottom of the clamping bolt is provided A clamping plate is provided, a fixed plate is arranged on the outside of the two moving blocks, a moving bolt is arranged on the outside of the two fixed plates, and a support rod is arranged on the rear end surface of the two fixed plates, and the support rod It extends through the base to the bottom of the inner cavity of the base, and the tops of the opposite surfaces of the two support rods are provided with cross beams, the left and right sides of the bottom of the cross beams are provided with telescopic rods, the bottom of the telescopic rods are provided with racks, and the middle of the racks A horizontal moving device is sleeved, and the bottom of the horizontal moving device is provided with a drilling mechanism.

Preferably, a first two-way motor is arranged in the middle of the inner cavity of the base, a turbine is arranged on the front end surface of the first two-way motor, a worm is engaged and connected to the bottom of the front end surface of the turbine, and a rotating shaft is inserted into the worm, and the The left and right sides of the rotating shaft are sleeved with a driving wheel, the bottom of the driving wheel is meshed and connected with a driven wheel, the middle part of the upper surface of the driven wheel is provided with a fixing ring, and the driven wheel and the fixing ring are sleeved on the outside of the support rod. The bottom of the outer surface of the support rod is provided with a bearing base, the left and right sides of the beam are provided with threaded rings, the threaded rings are sleeved on the top of the outer surface of the support rod, and the left and right sides of the outer surface of the rotating shaft are A rotating shaft support is sleeved, and a motor fixing seat is installed on the top and the bottom of the first bidirectional motor.

Preferably, the top of the inner cavity of the horizontal moving device is provided with a second bidirectional motor, the bottom of the second bidirectional motor is provided with a gear matching the rack, and the horizontal moving device runs through from left to right. Matching rack slots.

Preferably, the telescopic rod comprises a sleeve rod, a movable rod is provided at the bottom of the sleeve rod, a plurality of sets of springs are abutted on the top of the movable rod, and the other end of the spring abuts on the top of the inner cavity of the sleeve rod.

Preferably, an anti-rotation nut is sleeved on the outer surface of the clamping bolt.

Preferably, a precise scale is engraved on the top of the front end surface of the base.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model enables the drilling mechanism to smoothly move horizontally on the rack through the meshing of the gear and the rack in the horizontal moving device, which improves the flexibility of the drilling mechanism without reducing its stability;

2. The utility model drives the support rod to rotate through the worm gear and worm, so as to achieve the function of the lifting and drilling mechanism, and improve the stability of the drilling mechanism during operation;

3. The utility model can stably fix the steel structure material on the workbench through the clamping bolts, the fixing clamps, the top plate and the moving bolts, so as to avoid the phenomenon of shaking and slipping.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the internal structure of the horizontal moving device in a side view;

Figure 3 is a schematic diagram of the internal structure of the telescopic rod.

In the figure: 1. Base; 2. Moving block; 3. Lower fixed clamping block; 4. Fixed clamping block; 5. Clamping bolt; 51. Clamping plate; 6. Anti-rotation nut; 7. Fixed plate; 8. Moving bolt; 9. Support rod; 10. Beam; 11. Threaded ring; 12. Telescopic rod; 121. Sleeve rod; 122. Active rod; 123. Spring; 13. Rack; Two-way motor; 142, gear; 143, rack and slot; 15, drilling mechanism; 16, first two-way motor; 17, turbine; 18, worm; 19, shaft; 20, driving wheel; 21, driven wheel; 22 , fixing ring; 23, bearing base; 24, shaft support; 25, motor fixing seat; 26, precision scale.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the present utility model provides a technical solution: a high-stability drilling equipment for steel structure manufacturing, comprising a base 1, and two opposite moving blocks 2 are slidably connected on the left and right sides of the upper surface of the base 1, The upper surface of the base 1 is provided with a moving chute matching the moving block 2, the inner bottom of the two moving blocks 2 is provided with a lower fixed clamping block 3, and the inner top of the two moving blocks 2 is provided with an upper fixed clamping block 4, The top of the upper fixing clamp block 4 is provided with a clamping bolt 5, and the bottom of the clamping bolt 5 is provided with a clamping disc 51. The steel is fixed between the clamping disc 51 and the lower fixing clamp block 3 by rotating the clamping bolt 5. There are fixed plates 7 on the outside of the moving block 2, and moving bolts 8 are arranged on the outside of the two fixed plates 7. By rotating the moving bolts 8, the two moving blocks 2 are moved to the middle and fixed, and the position of the steel plate can also be adjusted. The rear end surface of the fixed plate 7 is provided with a support rod 9. The support rod 9 extends through the base 1 to the bottom of the inner cavity of the base 1. The top of the two support rods 9 is provided with a cross beam 10. The support rod 9 rotates to drive the cross beam 10 to move up and down. The bottom and left sides of the beam 10 are provided with telescopic rods 12, which have the effect of shock absorption. The bottom of the telescopic rod 12 is provided with a rack 13, and the middle of the rack 13 is sleeved with a horizontal moving device 14. The horizontal moving device 14 can be connected to the rack 13. Moving up and left, the bottom of the horizontal moving device 14 is provided with a drilling mechanism 15 for drilling the steel.

Please refer to FIG. 1 , a first bidirectional motor 16 is arranged in the middle of the inner cavity of the base 1, a turbine 17 is arranged on the front end of the first bidirectional motor 16, and the output shaft of the first bidirectional motor 16 is meshed and connected to a reducer to reduce the rotational speed, and the turbine 17. A worm 18 is meshed and connected to the bottom of the front end surface. The worm 18 is inserted with a rotating shaft 19. The rotation of the first bidirectional motor 16 drives the turbine 17 to rotate. The turbine 17 drives the worm 18 and the rotating shaft 19 to rotate. Wheel 20, the bottom of the driving wheel 20 is meshed with a driven wheel 21, the rotating shaft 19 drives the driving wheel 20 and the driven wheel 21 to rotate, the middle of the upper surface of the driven wheel 21 is provided with a fixed ring 22, and the driven wheel 21 and the fixed ring are sleeved on the support rod. 9, the driven wheel 21 rotates to drive the support rod 9 to rotate, the fixed ring 22 can increase the strength of the driven wheel 21 to rotate the support rod 9, the upper half of the outer surface of the support rod 9 is provided with threads, and the outer surface of the support rod 9 The bottom is provided with a bearing base 23, the left and right sides of the beam 10 are provided with threaded rings 11, the threaded rings 11 are sleeved on the top of the outer surface of the support rod 9, and the middle of the threaded ring 11 is provided with threads that match the threads on the support rod 9. The hole, the threaded ring 11 on the left is a positive thread, and the threaded ring 11 on the right is a reverse thread, which can ensure that both sides of the beam 10 move up and down with the rotation of the support rod 9 at the same time. A rotating shaft support 24 is sleeved, and the middle of the rotating shaft support 24 is provided with a bearing that matches the rotating shaft 19, which can provide a support point for the rotating shaft 19. The top and bottom of the first bidirectional motor 16 are installed with a motor fixing seat 25 for Fix the first bidirectional motor 16 to prevent displacement;

Please refer to FIG. 2 , a second bidirectional motor 141 is disposed at the top of the inner cavity of the horizontal moving device 14 , the second bidirectional motor 141 is a miniature bidirectional motor, and the output at the bottom of the second bidirectional motor 141 is engaged with a reducer, reducing the second bidirectional motor 141 . The rotation speed of the motor 141, the bottom of the second bidirectional motor 141 is provided with a gear 142 that matches the rack 13, the horizontal moving device 14 runs through a rack slot 143 that matches the rack 13 from left to right, and the rack 13 is inserted In the rack slot 143, it is meshed with the gear 142, and the second bidirectional motor 141 is rotated to drive the gear 142 to rotate, so that the horizontal moving device 14 moves left and right. A handle is installed on the front end of the horizontal moving device 14. In the case of two bidirectional motors 141, it can also be moved horizontally through the handle;

Please refer to FIG. 3 , the telescopic rod 12 includes a sleeve rod 121 , a movable rod 122 is disposed at the bottom of the sleeve rod 121 , the top of the movable rod 122 abuts against a plurality of sets of springs 123 , and the other end of the springs 123 abuts on the top of the inner cavity of the sleeve rod 121 . The damping plate can effectively reduce the vibration frequency and improve work efficiency;

Please refer to Figure 1, the outer surface of the clamping bolt 5 is covered with an anti-rotation nut 6 to prevent the clamping bolt 5 from loosening due to vibration during drilling;

Referring to FIG. 1 , a precision scale 26 is engraved on the top of the front end surface of the base 1 , so that the staff can accurately know the position of the drilling hole.

Working principle: The utility model is powered by an external power supply. Before use, the steel that needs to be punched is placed in the middle of the upper surface of the base 1, and the moving block 2 is moved to both sides of the steel by moving the bolts 8. By rotating the clamping bolts 5 Fix the steel in the clamping plate 51 and the lower fixed clamp 3, start the first two-way motor 16, drive the beam 10 and the drilling mechanism 15 at the bottom to move down, drill the steel, and then start the second two-way motor 141 makes the horizontal moving device 14 move left and right to improve the drilling efficiency. After the work is completed, the first bidirectional motor 16 can be activated in the reverse direction to make the drilling mechanism 15 leave the steel surface, which is convenient to use, simple to operate and highly practical.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel construction manufacturing is with high stability drilling equipment, includes base (1), its characterized in that: the left side and the right side of the upper surface of the base (1) are connected with two opposite moving blocks (2) in a sliding manner, the bottoms of the inner sides of the two moving blocks (2) are provided with lower fixing clamping blocks (3), the tops of the inner sides of the two moving blocks (2) are provided with upper fixing clamping blocks (4), the tops of the upper fixing clamping blocks (4) are provided with clamping bolts (5), the bottoms of the clamping bolts (5) are provided with clamping discs (51), the outer sides of the two moving blocks (2) are respectively provided with a fixed plate (7), the outer sides of the two fixed plates (7) are provided with a moving bolt (8), the rear end faces of the two fixed plates (7) are respectively provided with a supporting rod (9), the supporting rods (9) penetrate through the base (1) and extend to the bottom of an inner cavity of the base (1), the tops of opposite surfaces of the two supporting rods (9) are provided with, the drilling machine is characterized in that a rack (13) is arranged at the bottom of the telescopic rod (12), a horizontal moving device (14) is sleeved in the middle of the rack (13), and a drilling mechanism (15) is arranged at the bottom of the horizontal moving device (14).

2. The high-stability drilling equipment for manufacturing the steel structure according to claim 1, wherein: the middle part of an inner cavity of the base (1) is provided with a first bidirectional motor (16), the front end face of the first bidirectional motor (16) is provided with a turbine (17), the bottom of the front end face of the turbine (17) is connected with a worm (18) in a meshing manner, the worm (18) is spliced with a rotating shaft (19), driving wheels (20) are sleeved on the left side and the right side of the rotating shaft (19), the bottom of the driving wheel (20) is connected with a driven wheel (21) in a meshing manner, the middle part of the upper surface of the driven wheel (21) is provided with a fixing ring (22), the driven wheel (21) and the fixing ring are sleeved on the outer surface of the supporting rod (9), the bottom of the outer surface of the supporting rod (9) is provided with a bearing base (23), the left side and the right side of the cross beam (10) are provided with threaded rings (11), the threaded rings (11), and motor fixing seats (25) are arranged at the top and the bottom of the first bidirectional motor (16).

3. The high-stability drilling equipment for manufacturing the steel structure according to claim 1, wherein: the top of the inner cavity of the horizontal moving device (14) is provided with a second bidirectional motor (141), the bottom of the second bidirectional motor (141) is provided with a gear (142) matched with the rack (13), and a rack groove (143) matched with the rack (13) penetrates through the horizontal moving device (14) from left to right.

4. The high-stability drilling equipment for manufacturing the steel structure according to claim 1, wherein: the telescopic rod (12) comprises a sleeve rod (121), a movable rod (122) is arranged at the bottom of the sleeve rod (121), multiple groups of springs (123) are connected to the top of the movable rod (122) in a butting mode, and the other ends of the springs (123) are connected to the top of an inner cavity of the sleeve rod (121) in a butting mode.

5. The high-stability drilling equipment for manufacturing the steel structure according to claim 1, wherein: and the outer surface of the clamping bolt (5) is sleeved with an anti-rotation nut (6).

6. The high-stability drilling equipment for manufacturing the steel structure according to claim 1, wherein: the top of the front end face of the base (1) is provided with a precise graduated scale (26).

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