A clamping mechanism for a drilling apparatus

Abstract

The utility model relates to borehole equipment technical field discloses a kind of clamping mechanisms for borehole equipment, including drilling station, the inside of drilling station is provided with cavity, the inside fixedly connected with support station of cavity, walking mechanism is fixedly installed in the center of support station top, clamping station is fixedly installed above walking mechanism, the both sides of clamping station outside are fixedly installed with cylinder, the output end fixedly connected with clamping plate of cylinder, the both sides of drilling station inner wall are fixedly connected with connecting plate, the inside screw thread connection of connecting plate has screw rod.The utility model has following advantages and effects: the device, by the left and right sides and the two sides of top of speed reducer shell form clamping, greatly improve the clamping stability, guarantee drilling quality, and speed reducer shell can reach the effect of preventing debris splashing in the drilling process, and can reach the effect of collecting debris, so that the device is very practical.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment technology, and in particular to a clamping mechanism for drilling equipment. Background Technology

[0002] The reducer housing is a typical box-type part, mainly machined with planes and holes. During the machining process, the dimensional and positional accuracy of the holes must be ensured. When drilling holes in the reducer housing, drilling equipment is used to drill the holes in the reducer housing.

[0003] In the prior art, such as the Chinese patent publication number CN219465519U, a clamping mechanism for a drilling machine includes a base and a drilling mechanism mounted on the base. The clamping mechanism on the base includes: two support plates placed on the base, which are arranged opposite each other to form an operating area for placing a workpiece to be drilled; a clamping assembly capable of clamping the workpiece placed in the operating area; and a pushing assembly capable of moving the clamping assembly within the operating area. The clamping assembly is placed within the operating area and perpendicular to the support plates. The pushing assembly can move the clamping assembly along the length of the support plates within the operating area. The area between the two oppositely arranged support plates constitutes the operating area, where the workpiece is placed and drilled by the drilling mechanism. The clamping assembly is provided on the base to fix the workpiece in the operating area. The clamping assembly is pushed by the pushing assembly to contact the workpiece, facilitating workpiece fixation.

[0004] During the drilling process of the reducer housing, clamping the reducer housing on both sides can easily lead to unstable clamping. Furthermore, when drilling the reducer housing, the friction between the turning tool and the reducer housing can easily cause chip flying. Therefore, the above problems need to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a clamping mechanism for drilling equipment, which has the effect of excellent clamping effect on reducer housing and strong clamping stability.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a clamping mechanism for drilling equipment, including a drilling table, the drilling table having a cavity inside, a support platform fixedly connected inside the cavity, a traveling mechanism fixedly installed at the center of the top of the support platform, a clamping platform fixedly installed above the traveling mechanism, the clamping platform being a U-shaped frame structure with its opening facing upwards, fixed to the moving part of the traveling mechanism, in use, the reducer housing is placed into the U-shaped frame from the opening above, its bottom being supported by the top surface of the support platform, cylinders fixedly installed on both sides of the outside of the clamping platform, clamping plates fixedly connected to the output end of the cylinders, connecting plates fixedly connected to both sides of the inner wall of the drilling table, a screw threadedly connected inside the connecting plate, and a pressure plate fixedly installed at the bottom of the screw.

[0007] By adopting the above technical solution, the reducer housing is placed inside the clamping platform. Two cylinders drive two clamping plates to extend and retract, and the two clamping plates move in opposite directions, thereby clamping the reducer housing inside the clamping platform and fixing both sides of the reducer housing. When it is necessary to strengthen the fixing effect of the reducer housing, the traveling mechanism drives the clamping plates and the reducer housing to move, moving the reducer housing below the connecting plate. The screw is twisted, causing the screw to drive the pressure plate to move. The two pressure plates respectively fix the edges of the top two sides of the reducer housing, thereby greatly improving the fixing effect of the reducer housing. At the same time, the reducer housing extends into the interior of the drilling platform. The splashed debris is blocked by the inner wall of the drilling platform, and the debris will fall into the gap between the drilling platform and the support platform, thus not only preventing debris from splashing, but also collecting the debris.

[0008] A further feature of this invention is that a handle is fixedly connected to the other end of the screw, and a protective sleeve is fixedly connected to the outside of the handle.

[0009] By adopting the above technical solution, it is relatively convenient to turn the screw by holding the handle.

[0010] A further feature of this invention is that the number of clamping plates is two, the two clamping plates are symmetrical to each other, and the inner sides of the two clamping plates are fixedly connected with anti-slip protrusions.

[0011] By adopting the above technical solution, when the clamping plate comes into contact with the reducer housing, the friction is increased by the anti-slip protrusions.

[0012] A further feature of this invention is that the walking mechanism includes a track, a motor is fixedly mounted on the outside of the track, and a threaded shaft is fixedly connected to the output end of the motor.

[0013] By adopting the above technical solution, the motor is started, and the motor drives the threaded shaft to rotate inside the track.

[0014] A further feature of this invention is that a sleeve is threadedly connected to the external thread of the threaded shaft, and the clamping platform is fixedly connected to the outside of the sleeve.

[0015] By adopting the above technical solution, the sleeve is threadedly connected to the threaded shaft, thereby enabling the sleeve to drive the clamping table to move.

[0016] A further feature of this invention is that pulleys are fixedly installed on both sides of the bottom of the clamping platform.

[0017] By adopting the above technical solution, the pulleys will move above the support platform during the movement of the clamping platform.

[0018] A further feature of this invention is that the number of pulleys is four, and the four pulleys are distributed in a rectangular array.

[0019] By adopting the above technical solution, four pulleys are distributed at the four corners of the bottom of the clamping platform, which can improve support stability and walking stability.

[0020] A further feature of this invention is that discharge ports are provided on both sides of the outside of the drilling platform.

[0021] By adopting the above technical solution, the discharge ports are distributed on the left and right sides of the drilling platform, and the debris between the drilling platform and the support platform is discharged through the discharge ports.

[0022] A further feature of this invention is that both sides of the inner wall of the drilling platform are fixedly connected to slide rails, and a closing plate is slidably connected inside the slide rails.

[0023] By adopting the above technical solution, when there is no need to discharge debris, the closing plate is installed on the inside of the drilling table via a slide rail, which can block the discharge port and prevent debris from overflowing.

[0024] A further feature of this invention is that the number of pressure plates is two, and the bottom of each of the two pressure plates is fixedly connected with a rubber pad.

[0025] By adopting the above technical solution, the rubber pad material is soft. When the pressure plate comes into contact with the reducer housing, the rubber pad is squeezed, which creates tension between the pressure plate and the reducer housing, thereby improving the clamping effect.

[0026] The beneficial effects of this utility model are:

[0027] This device greatly improves clamping stability and ensures drilling quality by clamping the left and right sides and the top of the reducer housing. Furthermore, it can prevent debris from flying during the drilling process and collect the debris, making the device highly practical. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the internal structure of the drilling platform of this utility model;

[0031] Figure 3 This is an exploded view of the two clamping plates of this utility model;

[0032] Figure 4 This is a schematic diagram of the anatomical structure of the walking mechanism of this utility model.

[0033] In the diagram, 1. Drilling platform; 2. Support platform; 3. Traveling mechanism; 31. Rail; 32. Motor; 33. Threaded shaft; 34. Sleeve; 4. Clamping platform; 5. Cylinder; 6. Clamping plate; 7. Connecting plate; 8. Screw; 9. Pressure plate; 10. Handle; 11. Anti-slip protrusion; 12. Pulley; 13. Discharge port; 14. Slide rail; 15. Closing plate. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] A clamping mechanism for drilling equipment includes the following specific embodiments:

[0036] Example 1:

[0037] Please refer to Figure 1-4The drilling platform 1 has an internal cavity, and a support platform 2 is fixedly connected inside the cavity. A traveling mechanism 3 is fixedly installed at the center of the top of the support platform 2. A clamping platform 4 is fixedly installed above the traveling mechanism 3. The clamping platform 4 is a U-shaped frame structure with its opening facing upward and is fixed to the moving part of the traveling mechanism 3. In use, the reducer housing is placed into the U-shaped frame from the opening at the top, and its bottom is supported by the top surface of the support platform 2. Cylinders 5 are fixedly installed on both sides of the outside of the clamping platform 4. A clamping plate 6 is fixedly connected to the output end of the cylinder 5. A connecting plate 7 is fixedly connected to both sides of the inner wall of the drilling platform 1. A screw 8 is threaded inside the connecting plate 7. A pressure plate 9 is fixedly installed at the bottom of the screw 8.

[0038] Furthermore, a handle 10 is fixedly connected to the other end of the screw 8, a protective sleeve is fixedly connected to the outside of the handle 10, there are two clamping plates 6, the two clamping plates 6 are symmetrical to each other, and anti-slip protrusions 11 are fixedly connected to the inner side of both clamping plates 6, there are two pressure plates 9, and rubber pads are fixedly connected to the bottom of both pressure plates 9.

[0039] Specifically, the reducer housing is placed inside the clamping platform 4. Two cylinders 5 drive two clamping plates 6 to extend and retract, causing them to move in opposite directions. This clamps the reducer housing inside the clamping platform 4, effectively fixing both sides of the reducer housing. When stronger fixing is needed, the traveling mechanism 3 moves the clamping plates 6 and the reducer housing, placing the reducer housing below the connecting plate 7. The screw 8 is then twisted, causing the pressure plate 9 to move. The two pressure plates 9 then further fix the edges of the top two sides of the reducer housing, significantly improving the clamping effect. The reducer housing is fixed in place. At the same time, the reducer housing extends into the interior of the drilling platform 1. The flying debris is blocked by the inner wall of the drilling platform 1, and the debris will fall into the gap between the drilling platform 1 and the support platform 2. This not only prevents debris from flying but also collects the debris. It is convenient to turn the screw 8 by holding the handle 10. When the clamping plate 6 contacts the reducer housing, the friction is increased by the anti-slip protrusions 11. The rubber pad is made of soft material. When the pressure plate 9 contacts the reducer housing, the rubber pad is squeezed, so that tension is formed between the pressure plate 9 and the reducer housing, thereby improving the clamping effect.

[0040] Example 2:

[0041] Please refer to Figure 4The walking mechanism 3 includes a track 31, a motor 32 is fixedly installed on the outside of the track 31, a threaded shaft 33 is fixedly connected to the output end of the motor 32, a sleeve 34 is threadedly connected to the outside of the threaded shaft 33, a clamping table 4 is fixedly connected to the outside of the sleeve 34, and pulleys 12 are fixedly installed on both sides of the bottom of the clamping table 4. There are four pulleys 12, and the four pulleys 12 are distributed in a rectangular array.

[0042] Specifically, the motor 32 is started, and the motor 32 drives the threaded shaft 33 to rotate inside the track 31. The sleeve 34 is threadedly connected to the threaded shaft 33, which enables the sleeve 34 to move the clamping table 4. During the movement of the clamping table 4, the pulley 12 will travel above the support platform 2. The four pulleys 12 are distributed at the four corners of the bottom of the clamping table 4, which can improve the support stability and the movement stability.

[0043] Example 3:

[0044] Please refer to Figure 1-2 The drilling platform 1 has discharge ports 13 on both sides of its exterior, and slide rails 14 are fixedly connected to both sides of its inner wall. A closing plate 15 is slidably connected inside the slide rails 14.

[0045] Specifically, the discharge ports 13 are distributed on the left and right sides of the drilling platform 1. The debris between the drilling platform 1 and the support platform 2 is discharged through the discharge ports 13. When there is no need to discharge debris, the closing plate 15 is installed on the inner side of the drilling platform 1 through the slide rail 14, which can block the discharge ports 13 and prevent debris from overflowing.

[0046] In this invention, the reducer housing is placed inside the clamping platform 4. Two cylinders 5 drive two clamping plates 6 to extend and retract, and the two clamping plates 6 move in opposite directions, thereby clamping the reducer housing inside the clamping platform 4 and fixing both sides of the reducer housing. When it is necessary to strengthen the fixing effect of the reducer housing, the traveling mechanism 3 drives the clamping plates 6 and the reducer housing to move, moving the reducer housing below the connecting plate 7. The screw 8 is twisted, causing the screw 8 to drive the pressure plate 9 to move. The two pressure plates 9 respectively fix the edges of the top two sides of the reducer housing, thereby greatly improving the fixing effect of the reducer housing. At the same time, the reducer housing extends into the interior of the drilling platform 1. The flying debris is blocked by the inner wall of the drilling platform 1, and the debris will fall into the gap between the drilling platform 1 and the support platform 2, thereby not only preventing debris from flying but also collecting the debris.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for drilling equipment, comprising a drilling table (1) and a reducer housing, characterized in that: The drilling platform (1) has an internal cavity, and a support platform (2) is fixedly connected inside the cavity. A walking mechanism (3) is fixedly installed at the center of the top of the support platform (2). A clamping platform (4) is fixedly installed above the walking mechanism (3). The clamping platform (4) is a U-shaped frame structure with its opening facing upward and is fixed on the moving part of the walking mechanism (3). When in use, the reducer housing is placed into the U-shaped frame from the opening at the top. Its bottom is supported by the top surface of the support platform (2). Cylinders (5) are fixedly installed on both sides of the outside of the clamping platform (4). A clamping plate (6) is fixedly connected to the output end of the cylinder (5). A connecting plate (7) is fixedly connected to both sides of the inner wall of the drilling platform (1). A screw (8) is threaded inside the connecting plate (7). A pressure plate (9) is fixedly installed at the bottom of the screw (8).

2. The clamping mechanism for drilling equipment according to claim 1, characterized in that: The other end of the screw (8) is fixedly connected to a handle (10), and a protective sleeve is fixedly connected to the outside of the handle (10).

3. The clamping mechanism for drilling equipment according to claim 1, characterized in that: The number of clamping plates (6) is two, and the two clamping plates (6) are symmetrical to each other, and the inner sides of the two clamping plates (6) are fixedly connected with anti-slip protrusions (11).

4. The clamping mechanism for drilling equipment according to claim 1, characterized in that: The walking mechanism (3) includes a track (31), a motor (32) is fixedly installed on the outside of the track (31), and a threaded shaft (33) is fixedly connected to the output end of the motor (32).

5. The clamping mechanism for drilling equipment according to claim 4, characterized in that: The threaded shaft (33) is externally threaded to a sleeve (34), and the clamping table (4) is fixedly connected to the outside of the sleeve (34).

6. The clamping mechanism for drilling equipment according to claim 1, characterized in that: Both sides of the bottom of the clamping platform (4) are fixedly installed with pulleys (12).

7. A clamping mechanism for drilling equipment according to claim 6, characterized in that: The number of pulleys (12) is four, and the four pulleys (12) are distributed in a rectangular array.

8. The clamping mechanism for drilling equipment according to claim 1, characterized in that: The drilling platform (1) has discharge ports (13) on both sides of its exterior.

9. A clamping mechanism for drilling equipment according to claim 1, characterized in that: Both sides of the inner wall of the drilling platform (1) are fixedly connected to slide rails (14), and a closing plate (15) is slidably connected inside the slide rails (14).

10. A clamping mechanism for drilling equipment according to claim 1, characterized in that: The number of pressure plates (9) is two, and the bottom of both pressure plates (9) is fixedly connected with rubber pads.

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