Compressor foot punching device

Abstract

The utility model relates to the technical field of compressor footing punching, in particular to a compressor footing punching device which comprises a base plate, a punching plate is fixedly installed at the top of the base plate, a guide hole is formed in the punching plate, a fixing plate is fixedly installed at the position, located on one side of the punching plate, of the top of the base plate, and the guide hole is formed in the fixing plate. A hydraulic telescopic rod is fixedly installed on the side, away from the punching plate, of the fixing plate in a penetrating mode. According to the compressor footing punching device, through cooperative use of the base plate, the fixed plate, the hydraulic telescopic rods, the movable plate, the springs, the annular clamping plate, the punching plate, the guide holes, the punching mechanism and the check blocks, when the device is used for fixing the footing, the footing is vertically placed between the punching plate and the multiple positioning rods. And by arranging a plurality of positioning rods, the device can form sufficient contact points with the footing in the fixing process, and it is ensured that the footing is stably fixed. By means of the design, the firmness of the footing is remarkably improved, and therefore shaking possibly occurring in the punching process is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of compressor foot drilling technology, specifically a compressor foot drilling device. Background Technology

[0002] Drilling holes in the compressor's base is primarily to ensure the compressor is securely installed on the ground, reducing vibration and displacement, and improving operational stability and safety. These holes also allow for the installation of bolts and other fasteners, facilitating future maintenance and repair. The location, diameter, and depth of these holes must be carefully designed based on the compressor model and the ground material to ensure a high-quality installation.

[0003] The compressor's base typically features a triangular plate design with multiple holes for fixing and installing bolts. However, due to the thinness of the base, traditional drilling devices have a small contact area between the clamp and the base during clamping, resulting in insufficient stability. This unstable fixing method causes the base to wobble during drilling, affecting the accuracy and quality of the drilling.

[0004] Therefore, it is necessary to provide a compressor base drilling device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a device for drilling holes in the base of a compressor to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A compressor base drilling device, comprising:

[0008] A substrate, on the top of which a perforated plate is fixedly mounted, a guide hole is provided on the perforated plate, a fixing plate is fixedly mounted on the top of the substrate on one side of the perforated plate, a hydraulic telescopic rod is fixedly inserted on the side of the fixing plate away from the perforated plate, a movable plate is fixedly mounted on the driving end of the hydraulic telescopic rod, and several positioning rods are slidably inserted on the side of the movable plate near the perforated plate.

[0009] An annular clamping plate is fixedly installed on the outer wall of the positioning rod, and a stop block is fixedly installed at one end of the positioning rod near the fixed plate. A spring is sleeved on the outer wall of the positioning rod between the annular clamping plate and the movable plate. A drilling mechanism is provided on the top of the base plate on the other side of the perforated plate.

[0010] Preferably, limit rods are fixedly installed at the top and bottom of the movable plate, and sliding holes corresponding to the position and number of the limit rods are provided on the fixed plate, and the fixed plate is slidably connected to the limit rods through the sliding holes thereon.

[0011] Preferably, the drilling mechanism includes a slide rail, which is located on the top of the substrate on the other side of the drilling plate. An adjusting screw is rotatably mounted inside the slide rail. An adjusting block is sleeved on the outer wall of the adjusting screw, and the adjusting block is slidably connected to the slide rail. A mounting frame is fixedly mounted on the top of the adjusting block. A first motor is fixedly mounted on the upper side of the mounting frame away from the drilling plate, and the drive end of the first motor extends through the mounting frame to the side of the mounting frame near the drilling plate. A connecting shaft is fixedly mounted on the drive end of the first motor, and a drill rod is provided at one end of the connecting shaft. A second motor is fixedly mounted on one side of the substrate, and the drive end of the second motor extends through the substrate and into the interior of the slide rail, and is fixedly connected to one end of the adjusting screw.

[0012] Preferably, the connecting shaft has an installation groove at one end near the drill rod, and a rectangular insert is fixedly installed at one end of the drill rod near the connecting shaft, and the rectangular insert engages with the installation groove. The connecting shaft has a threaded groove that penetrates the interior of the installation groove. The connecting shaft is threadedly connected to a wing bolt through the threaded groove. The rectangular insert has a connecting hole that is threadedly connected to the wing bolt.

[0013] Preferably, a plurality of ball bearings are movably mounted on the sliding contact surface between the adjusting block and the slide rail, and the ball bearings are in rolling contact with the inner wall of the slide rail.

[0014] Preferably, the adjusting block has a threaded hole that matches the adjusting screw, and the adjusting block is threadedly connected to the adjusting screw through the threaded hole.

[0015] Preferably, the position of the drill rod corresponds to the position of the guide hole, and the inner diameter of the guide hole is larger than the outer diameter of the drill rod.

[0016] Preferably, the limiting rod is L-shaped.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model utilizes a base plate, a fixed plate, a hydraulic telescopic rod, a movable plate, a spring, a ring-shaped clamping plate, a punching plate, a guide hole, a punching mechanism, and a stop block in combination. When fixing the base, the device vertically places the base between the punching plate and multiple positioning rods. By setting multiple positioning rods, the device can form sufficient contact points with the base during the fixing process, ensuring the base is firmly fixed. This design significantly improves the stability of the base, thereby effectively reducing possible shaking during punching and ensuring the accuracy and quality of punching. It has high practicality and can significantly improve the efficiency and reliability of punching operations.

[0019] 2. This utility model utilizes a combination of wing bolts, mounting slots, rectangular inserts, threaded grooves, connecting shafts, and connecting holes to create a simple drill rod replacement structure. This allows users to quickly and easily replace drill rods to adapt to different usage needs. This convenient replacement mechanism significantly improves drilling efficiency at the compressor base, saves time, and enhances operational flexibility, enabling rapid tool adjustments in various working environments to meet actual requirements.

[0020] 3. By setting a limiting rod, this utility model allows the lateral movement of the movable plate to cause the limiting rod to slide into contact with the fixed plate during the process of fixing and limiting the foot by the positioning rod. By limiting the movable plate by the limiting rod, the stability of the movable plate during lateral movement is improved, so that the movable plate and the positioning rod can achieve a more stable fixing effect on the foot. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a frontal sectional view of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the adjusting block in this utility model.

[0024] Figure 4 This is a side view of the movable plate in this utility model.

[0025] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Base plate; 2. Fixing plate; 3. Hydraulic telescopic rod; 4. Limiting rod; 5. Movable plate; 6. Spring; 7. Annular clamping plate; 8. Positioning rod; 9. Drilling plate; 10. Guide hole; 11. Drill rod; 12. Slide rail; 13. Adjusting screw; 14. Mounting bracket; 15. Adjusting block; 16. First motor; 17. Second motor; 18. Stop block; 19. Ball bearing; 20. Wing bolt; 21. Mounting groove; 22. Rectangular insert; 23. Threaded groove; 24. Connecting shaft; 25. Connecting hole. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-4 One embodiment provided by this utility model:

[0032] A compressor base drilling device, comprising:

[0033] A base plate 1 is fixedly mounted on the top of the base plate 1. A perforated plate 9 is provided on the perforated plate 9. A guide hole 10 is provided on the perforated plate 9. A fixing plate 2 is fixedly mounted on the top of the base plate 1 on one side of the perforated plate 9. A hydraulic telescopic rod 3 is fixedly inserted on the side of the fixing plate 2 away from the perforated plate 9. A movable plate 5 is fixedly mounted on the drive end of the hydraulic telescopic rod 3. Several positioning rods 8 are slidably inserted on the side of the movable plate 5 near the perforated plate 9.

[0034] An annular clamping plate 7 is fixedly installed on the outer wall of the positioning rod 8. A stop block 18 is fixedly installed on one end of the positioning rod 8 near the fixed plate 2. A spring 6 is sleeved on the outer wall of the positioning rod 8 between the annular clamping plate 7 and the movable plate 5. A punching mechanism is provided on the top of the base plate 1 on the other side of the punching plate 9.

[0035] Limiting rods 4 are fixedly installed on the top and bottom of the movable plate 5. The fixed plate 2 has sliding holes corresponding to the position and number of the limiting rods 4, and the fixed plate 2 is slidably connected to the limiting rods 4 through the sliding holes.

[0036] In one embodiment, the drilling mechanism includes a slide 12, which is located on the top of the substrate 1 on the other side of the drilling plate 9. An adjusting screw 13 is rotatably mounted inside the slide 12. An adjusting block 15 is sleeved on the outer wall of the adjusting screw 13 and is slidably connected to the slide 12. A mounting bracket 14 is fixedly mounted on the top of the adjusting block 15. A first motor 16 is fixedly mounted on the upper side of the mounting bracket 14 away from the drilling plate 9. The driving end of the first motor 16 extends through the mounting bracket 14 to the side of the mounting bracket 14 near the drilling plate 9. A connecting shaft 24 is fixedly mounted on the driving end of the first motor 16. A drill rod 11 is provided at one end of the connecting shaft 24. A second motor 17 is fixedly mounted on one side of the substrate 1. The driving end of the second motor 17 extends through the substrate 1 and into the interior of the slide 12 and is fixedly connected to one end of the adjusting screw 13, thereby realizing rapid drilling of the foot.

[0037] In one preferred embodiment, the connecting shaft 24 has an installation groove 21 at one end near the drill rod 11, and a rectangular insert 22 is fixedly installed at one end of the drill rod 11 near the connecting shaft 24. The rectangular insert 22 is engaged with the installation groove 21. The connecting shaft 24 has a threaded groove 23 that penetrates the interior of the installation groove 21. The connecting shaft 24 is threadedly connected to a wing bolt 20 through the threaded groove 23. The rectangular insert 22 has a connecting hole 25 that is threadedly connected to the wing bolt 20, thus enabling quick assembly and disassembly of the drill rod 11.

[0038] In one embodiment, a plurality of balls 19 are movably mounted on the sliding contact surface of the adjusting block 15 and the slide rail 12, and the balls 19 roll in contact with the inner wall of the slide rail 12, which reduces the friction between the adjusting block 15 and the slide rail 12, improves the efficiency of the second motor 17, and at the same time reduces the wear of the adjusting block 15 and extends its service life.

[0039] In one preferred embodiment, the adjusting block 15 has a threaded hole that matches the adjusting screw 13, and the adjusting block 15 is threadedly connected to the adjusting screw 13 through the threaded hole.

[0040] In one embodiment, the position of the drill rod 11 corresponds to the position of the guide hole 10, and the inner diameter of the guide hole 10 is larger than the outer diameter of the drill rod 11, which facilitates the smooth entry and exit of the drill rod 11.

[0041] In one preferred embodiment, the limiting rod 4 is L-shaped, which can effectively provide stable support and positioning for the movable plate 5.

[0042] The working principle of this utility model is as follows: The entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to existing common knowledge technology, its electrical connection relationship and specific circuit structure will not be described in detail here. In use, the foot is placed vertically and directly attached to the side of the perforated plate 9, and the perforation position of the foot is aligned with the guide hole 10. At the same time, the hydraulic telescopic rod 3 is started to work. The driving end of the hydraulic telescopic rod 3 drives the movable plate 5 to move laterally. The movement of the movable plate 5 drives the positioning rod 8 to move. As the movable plate 5 moves closer to the perforated plate 9, the positioning rod 8 will come into contact with and abut against the side of the foot. As the movable plate 5 continues to move, the positioning rod 8 stops moving due to the obstruction of the foot. The movable plate 5 will slide on the outer wall of the positioning rod 8 and compress the spring 6. Relying on the elasticity of the spring 6, several positioning rods 8 firmly press and limit the foot to the side of the perforated plate 9. Because the surface of the foot is uneven, the positioning rod 8, through its mobility on the movable plate 5, can press the side of the foot. Each contact point is effectively fixed, improving the fixing effect of the base. After the base is fixed, the first motor 16 is started to work. The drive end of the first motor 16 drives the drill rod 11 to rotate through the connecting shaft 24. At the same time, the second motor 17 is started to work. The drive end of the second motor 17 drives the adjusting screw 13 to rotate. Through the threaded transmission between the adjusting screw 13 and the adjusting block 15, and the sliding relationship between the adjusting block 15 and the slide rail 12, the adjusting block 15 can move laterally stably. The movement of the adjusting block 15 is achieved through... The mounting bracket 14 drives the first motor 16 and drill rod 11 to move, causing the drill rod 11 to move towards the drilling plate 9. The drill rod 11 passes through the guide hole 10 and contacts the foot fixed to the right side of the drilling plate 9 to complete the drilling operation. Subsequently, the drilling mechanism and the movable plate 5 are reset, and the position of the foot is quickly adjusted. The above steps are repeated to continue drilling the next hole on the foot until the entire foot is drilled. When fixing the foot, the device places the foot vertically between the drilling plate 9 and multiple positioning rods 8. By setting multiple positioning rods 8, the device can form sufficient contact points with the foot during the fixing process, ensuring the foot is firmly fixed. This design significantly improves the stability of the foot, thereby effectively reducing possible shaking during drilling and ensuring drilling accuracy and quality. It has high practicality and can significantly improve the efficiency and reliability of drilling operations.

[0043] During the drilling process on the base, the holes on the base are not all of uniform size. When drilling holes of different sizes on the base, the drill rod 11 needs to be replaced. During the replacement of the drill rod 11, the device is in a stopped state. Directly turn the wing bolt 20. Through the thread transmission between the wing bolt 20 and the connecting hole 25 and the threaded groove 23, the wing bolt 20 is unscrewed from the inside of the connecting hole 25. This causes the rectangular insert 22 to lose the fixing effect of the wing bolt 20 inside the mounting groove 21. At this time, the drill rod 11 can be pulled out to the right, so that the rectangular insert 22 is disengaged from the inside of the mounting groove 21, thus completing the disassembly of the drill rod 11. Subsequently, the drill rod 11 of the corresponding size can be replaced. The above steps are reversed to complete the installation of the drill rod 11. The entire drill rod 11 replacement structure is designed to be simple, allowing users to quickly and conveniently replace the drill rod 11 to adapt to different usage needs. This convenient replacement mechanism greatly improves the efficiency of drilling holes in the compressor feet, saves time, and enhances operational flexibility, allowing tools to be quickly adjusted in different working environments to meet actual needs.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for drilling holes in the base of a compressor, characterized in that, It includes: A substrate (1) is provided with a perforated plate (9) fixedly installed on the top of the substrate (1). A guide hole (10) is provided on the perforated plate (9). A fixing plate (2) is fixedly installed on the top of the substrate (1) on one side of the perforated plate (9). A hydraulic telescopic rod (3) is fixedly inserted on the side of the fixing plate (2) away from the perforated plate (9). A movable plate (5) is fixedly installed on the driving end of the hydraulic telescopic rod (3). Several positioning rods (8) are slidably inserted on the side of the movable plate (5) close to the perforated plate (9). An annular plate (7) is fixedly installed on the outer wall of the positioning rod (8). A stop block (18) is fixedly installed on one end of the positioning rod (8) near the fixed plate (2). A spring (6) is sleeved on the outer wall of the positioning rod (8) between the annular plate (7) and the movable plate (5). A punching mechanism is provided on the top of the base plate (1) on the other side of the punching plate (9).

2. The compressor base drilling device according to claim 1, characterized in that: Limiting rods (4) are fixedly installed on the top and bottom of the movable plate (5). The fixed plate (2) has sliding holes corresponding to the position and number of the limiting rods (4), and the fixed plate (2) is slidably connected to the limiting rods (4) through the sliding holes.

3. The compressor base drilling device according to claim 1, characterized in that: The drilling mechanism includes a slide rail (12), which is located on the top of the substrate (1) on the other side of the drilling plate (9). An adjusting screw (13) is rotatably mounted inside the slide rail (12). An adjusting block (15) is sleeved on the outer wall of the adjusting screw (13), and the adjusting block (15) is slidably connected to the slide rail (12). A mounting bracket (14) is fixedly mounted on the top of the adjusting block (15). A first electric motor is fixedly mounted on the side of the mounting bracket (14) away from the drilling plate (9). The first motor (16) has its drive end extending through the mounting bracket (14) to the side of the mounting bracket (14) near the perforated plate (9). The drive end of the first motor (16) is fixedly mounted with a connecting shaft (24). One end of the connecting shaft (24) is provided with a drill rod (11). A second motor (17) is fixedly mounted on one side of the base plate (1). The drive end of the second motor (17) extends through the base plate (1) and into the slide rail (12) and is fixedly connected to one end of the adjusting screw (13).

4. The compressor base drilling device according to claim 3, characterized in that: The connecting shaft (24) has an installation groove (21) at one end near the drill rod (11). A rectangular insert (22) is fixedly installed at one end of the drill rod (11) near the connecting shaft (24), and the rectangular insert (22) is engaged with the installation groove (21). The connecting shaft (24) has a threaded groove (23) that penetrates the interior of the installation groove (21). The connecting shaft (24) is threadedly connected to a wing bolt (20) through the threaded groove (23). The rectangular insert (22) has a connecting hole (25) that is threadedly connected to the wing bolt (20).

5. The compressor base drilling device according to claim 3, characterized in that: A plurality of balls (19) are movably installed on the sliding contact surface between the adjusting block (15) and the slide (12), and the balls (19) roll in contact with the inner wall of the slide (12).

6. The compressor base drilling device according to claim 3, characterized in that: The adjusting block (15) has a threaded hole that matches the adjusting screw (13), and the adjusting block (15) is threadedly connected to the adjusting screw (13) through the threaded hole.

7. The compressor base drilling device according to claim 3, characterized in that: The position of the drill rod (11) corresponds to the position of the guide hole (10), and the inner diameter of the guide hole (10) is greater than the outer diameter of the drill rod (11).

8. A compressor base drilling device according to claim 2, characterized in that: The limiting rod (4) is L-shaped.

Images