Drilling device for rectifier shell production

Abstract

The utility model relates to the technical field of rectifier shell production, in particular to a drilling device for rectifier shell production, which comprises a base, a partition plate is mounted in the center of the inner wall of the base, a limiting sliding groove is formed in the top of the base, and an adjusting fixing component is arranged in the base. And the adjusting and fixing assembly is used for adjusting the position of a clamping plate for fixing the rectifier shell and fixing the rectifier shell, and deviation of the rectifier shell in the drilling process is prevented. When the rectifier shell is placed on the base, a worker can rotate the rotating discs on the two sides, the rotating discs rotate to drive the screw rods to rotate, so that the sliding blocks slide under the limitation of the limiting sliding grooves, and the clamping plates are driven to move together until the two clamping plates on the base clamp and fix the rectifier shell; the rectifier shell is prevented from deviating in the drilling process, the fixing mode can adapt to rectifier shells of different specifications, and the rectifier shells of different sizes can be reliably fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier shell production, in particular to a drilling device for rectifier shell production. Background Art

[0002] Rectification refers to converting AC into DC. A rectifier is a device that converts AC into DC, which can be used for power supply devices and detecting radio signals. A rectifier has two main functions: first, converting AC into DC, supplying it to the load or inverter after filtering; second, providing charging voltage to the battery. In order to facilitate the installation of the rectifier, it is usually necessary to open mounting holes on both sides of the rectifier housing, which requires a drilling device for the production of rectifier housings.

[0003] At present, drilling holes in rectifier housings is usually done manually. Existing drilling devices for rectifier housing production can only fix rectifier housings of a single size, and cannot clamp and fix rectifier housings of different sizes, which brings inconvenience to the drilling process. Utility Model Content

[0004] One purpose of the present application is to provide a drilling device for rectifier housing production to solve the problem in the prior art that only rectifier housings of a single size can be fixed, and rectifier housings of different sizes cannot be clamped and fixed, causing inconvenience to the drilling process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for rectifier housing production, comprising a base, a partition is installed in the center of the inner wall of the base, a limited sliding groove is provided on the top of the base, an adjustment and fixing component is provided inside the base, and the adjustment and fixing component is used to adjust the position of the clamping plate that fixes the rectifier housing and fix the rectifier housing to prevent the rectifier housing from shifting during the drilling process.

[0006] Preferably, the adjusting and fixing assembly includes a rotating bearing, a screw, a sliding block and a clamping plate. The rotating bearing is installed through both sides of the base, a screw is installed through the inside of the rotating bearing, and the other end of the screw is movably connected to the partition, one end of the screw is connected to a turntable, a sliding block is installed on the outside of the screw, and the top of the sliding block is slidably connected to the limiting sliding groove, a threaded hole is opened through one side of the sliding block, and the threaded hole matches the screw, a clamping plate is installed on the top of the sliding block, and rubber pads are installed on the inner sides of the two sets of clamping plates.

[0007] Preferably, a mounting bracket is installed on the top of the base.

[0008] Preferably, a transmission cavity is opened on one side of the mounting bracket, a rack is installed on the inner bottom wall of the transmission cavity, and a gear is meshingly installed above the rack.

[0009] Preferably, a fixing sleeve is slidably mounted on the outer side of the mounting bracket, a connecting rod is installed through one side of the fixing sleeve, one end of the connecting rod is connected to the gear, and the other end of the connecting rod is connected to the turning handle.

[0010] Preferably, a fastening bolt is installed through the top of the fixing sleeve.

[0011] Preferably, an electric telescopic push rod is installed at the bottom of the fixing sleeve, and the output end of the electric telescopic push rod is connected to the drilling head.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, when the rectifier housing is placed on the base, the staff can rotate the turntables on both sides. The rotation of the turntable drives the screw to rotate, so that the sliding block slides under the restriction of the limit sliding groove, driving the clamping plate to move together until the two clamping plates on the base clamp and fix the rectifier housing to prevent the rectifier housing from shifting during the drilling process. This fixing method can adapt to rectifier housings of different specifications, and rectifier housings of different sizes can be reliably fixed.

[0014] 2. In the utility model, after the rectifier housing is fixed on the base, the staff can rotate the handle, and the rotation of the handle drives the connecting rod and the gear to rotate together. The gear moves back and forth along the rack, driving the fixed sleeve to slide together, and the fixed sleeve drives the drilling head to move together until the drilling head corresponds to the position to be drilled on the rectifier housing, and then the fastening bolts on the top of the fixed sleeve are rotated and tightened to fix the fixed sleeve. In this way, the position of the fixed sleeve and the drilling head can be conveniently adjusted according to different rectifier housings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a top view cutaway diagram of the base of the utility model;

[0017] Figure 3 It is a side cutaway view of the base of the utility model;

[0018] Figure 4 It is a side sectional view of the installation bracket of the utility model.

[0019] In the figure: 1. base; 2. partition; 3. limit sliding groove; 4. rotating bearing; 5. screw; 6. turntable; 7. sliding block; 8. threaded hole; 9. clamping plate; 10. rubber pad; 11. mounting bracket; 12. transmission chamber; 13. rack; 14. gear; 15. fixing sleeve; 16. connecting rod; 17. turning handle; 18. fastening bolt; 19. electric telescopic push rod; 20. drilling head. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is combined with Figure 1-4 , the technical solution of the utility model is further explained:

[0024] Embodiment 1: Figure 1-Figure 3As shown, a drilling device for rectifier housing production includes a base 1, a partition 2 is installed in the center of the inner wall of the base 1, a limited sliding groove 3 is opened on the top of the base 1, and an adjustment and fixing component is arranged inside the base 1, and the adjustment and fixing component is used to adjust the clamping position of the rectifier housing and fix the rectifier housing to prevent the rectifier housing from shifting during the drilling process. The adjustment and fixing component includes a rotating bearing 4, a screw 5, a sliding block 7 and a clamping plate 9, the rotating bearing 4 is installed through both sides of the base 1, the rotating bearing 4 is installed through the inside of the rotating bearing 4, and the other end of the screw 5 is movably connected with the partition 2, one end of the screw 5 is connected with a turntable 6, the outer side of the screw 5 is installed with a sliding block 7, and the top of the sliding block 7 is slidably connected with the limited sliding groove 3, a threaded hole 8 is opened through one side of the sliding block 7, and the threaded hole 8 matches the screw 5, a clamping plate 9 is installed on the top of the sliding block 7, and a rubber pad 10 is installed on the inner side of the two sets of clamping plates 9. The base 1 provides an installation position for the partition 2. The partition 2 provides an installation connection position for the other end of the screw rod 5. The base 1 provides an opening position for the limit sliding groove 3. The limit sliding groove 3 provides a limiting effect on the sliding block 7. The base 1 provides an installation position for the rotating bearing 4. The rotating bearing 4 provides an installation position for the screw rod 5, and at the same time allows the screw rod 5 to rotate in the base 1. The screw rod 5 provides an installation position for the turntable 6. The turntable 6 is convenient for the staff to rotate the screw rod 5. The screw rod 5 provides an installation position for the sliding block 7. The sliding block 7 provides an opening position for the threaded hole 8. The threaded hole 8 provides a space for the screw rod 5 to penetrate the inside of the sliding block 7. The sliding block 7 provides an installation position for the clamping plate 9. The clamping plate 9 provides an installation position for the rubber pad 10. The rubber pad 10 can increase the friction between the clamping plate 9 and the rectifier housing, and also has a certain protective effect on the rectifier housing. When the rectifier housing is placed on the base 1, the staff can rotate the turntables 6 on both sides. The rotation of the turntables 6 drives the screw 5 to rotate, so that the sliding block 7 slides under the restriction of the limit sliding groove 3, driving the clamping plate 9 to move together until the two clamping plates 9 on the base 1 clamp and fix the rectifier housing to prevent the rectifier housing from shifting during the drilling process. This fixing method can adapt to rectifier housings of different specifications, and rectifier housings of different sizes can be reliably fixed.

[0025] Embodiment 2: Figure 1-Figure 4As shown, a mounting bracket 11 is installed on the top of the base 1. A transmission cavity 12 is opened on one side of the mounting bracket 11, and a rack 13 is installed on the inner bottom wall of the transmission cavity 12, and a gear 14 is installed on the top of the rack 13 in meshing engagement. A fixing sleeve 15 is slidably installed on the outer side of the mounting bracket 11, and a connecting rod 16 is installed through one side of the fixing sleeve 15, and one end of the connecting rod 16 is connected to the gear 14, and the other end of the connecting rod 16 is connected to the turning handle 17. A fastening bolt 18 is installed through the top of the fixing sleeve 15. The base 1 provides an installation position for the mounting bracket 11. The mounting bracket 11 provides an opening position for the transmission cavity 12. The transmission cavity 12 provides an installation position for the rack 13. The rack 13 provides an installation position for the gear 14. The mounting bracket 11 provides an installation position for the fixing sleeve 15. The fixing sleeve 15 provides an installation position for the connecting rod 16. The connecting rod 16 connects the gear 14 with the fixing sleeve 15. The connecting rod 16 provides an installation position for the turning handle 17. The turning handle 17 is convenient for the staff to rotate the gear 14. When the rectifier housing is fixed on the base 1, the staff can turn the turning handle 17, and the turning handle 17 drives the connecting rod 16 and the gear 14 to rotate together. The gear 14 moves forward and backward along the rack 13, driving the fixing sleeve 15 to slide together, and the fixing sleeve 15 drives the drilling head to move together until the drilling head corresponds to the position to be drilled on the rectifier housing, and then the fastening bolt 18 on the top of the fixing sleeve 15 is rotated and tightened to fix the fixing sleeve 15. In this way, the position of the fixing sleeve 15 and the drilling head can be conveniently adjusted according to different rectifier housings.

[0026] Embodiment 3: An electric telescopic push rod 19 is installed at the bottom of the fixing sleeve 15, and a drilling head 20 is connected to the output end of the electric telescopic push rod 19. The fixing sleeve 15 provides an installation position for the electric telescopic push rod 19. The electric telescopic push rod 19 provides an installation position for the drilling head 20, and can push the drilling head 20 downward to drill holes in the rectifier housing. The drilling head 20 is used for drilling holes. When the rectifier housing is fixed on the base 1, the fixing sleeve 15 is pushed so that the drilling head 20 is aligned with the position on the housing where a hole needs to be drilled, and the electric telescopic push rod 19 pushes the drilling head 20 downward, and the drilling head 20 is aligned with the position to be drilled to drill holes.

[0027] Working principle: Before using the drilling device for rectifier housing production, you should first check whether there are any problems that affect the use of the drilling device for rectifier housing production. First, place the drilling device for rectifier housing production at the position where it needs to be used. When the rectifier housing is placed on the base 1, the staff can rotate the turntables 6 on both sides. The rotation of the turntable 6 drives the screw 5 to rotate, so that the sliding block 7 slides under the restriction of the limit sliding groove 3, driving the clamping plate 9 to move together until the two clamping plates 9 on the base 1 clamp the rectifier housing to prevent the rectifier housing from shifting during the drilling process. This fixing method can adapt to rectifier housings of different specifications, and rectifier housings of different sizes can be reliably fixed. After the rectifier housing is fixed on the base 1, the staff can turn the handle 17, which drives the connecting rod 16 and the gear 14 to rotate together. The gear 14 moves forward and backward along the rack 13, driving the fixed sleeve 15 to slide together. The fixed sleeve 15 drives the drilling head to move together until the drilling head corresponds to the position to be drilled on the rectifier housing, and then rotates and tightens the fastening bolts 18 on the top of the fixed sleeve 15 to fix the fixed sleeve 15. This makes it convenient to adjust the position of the fixed sleeve 15 and the drilling head according to different rectifier housings. When the drilling head 20 is aligned with the position to be drilled, the electric telescopic push rod 19 pushes the drilling head 20 downward, and the drilling head 20 is aligned with the position to be drilled to drill.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A drilling device for producing a rectifier housing, comprising a base (1), characterized in that: A partition plate (2) is installed at the center of the inner wall of the base (1), a limited sliding groove (3) is provided on the top of the base (1), and an adjustment fixing component is provided inside the base (1), and the adjustment fixing component is used to adjust the position of the clamping plate that fixes the rectifier housing and fix the rectifier housing to prevent the rectifier housing from shifting during the drilling process.

2. A drilling device for rectifier housing production according to claim 1, characterized in that: The adjusting and fixing assembly comprises a rotating bearing (4), a screw rod (5), a sliding block (7) and a clamping plate (9), wherein the rotating bearing (4) is installed through both sides of the base (1), a screw rod (5) is installed through the inside of the rotating bearing (4), and the other end of the screw rod (5) is movably connected to the partition plate (2), one end of the screw rod (5) is connected to a rotating disk (6), a sliding block (7) is installed on the outside of the screw rod (5), and the top end of the sliding block (7) is slidably connected to the limiting sliding groove (3), a threaded hole (8) is opened through one side of the sliding block (7), and the threaded hole (8) matches the screw rod (5), a clamping plate (9) is installed on the top of the sliding block (7), and rubber pads (10) are installed on the inner sides of the two sets of clamping plates (9).

3. The drilling device for rectifier housing production according to claim 1, characterized in that: A mounting bracket (11) is mounted on the top of the base (1).

4. A drilling device for rectifier housing production according to claim 3, characterized in that: A transmission cavity (12) is provided on one side of the mounting bracket (11), a rack (13) is installed on the inner bottom wall of the transmission cavity (12), and a gear (14) is meshingly installed above the rack (13).

5. The drilling device for rectifier housing production according to claim 3, characterized in that: A fixing sleeve (15) is slidably mounted on the outer side of the mounting bracket (11), a connecting rod (16) is installed through one side of the fixing sleeve (15), one end of the connecting rod (16) is connected to the gear (14), and the other end of the connecting rod (16) is connected to a turning handle (17).

6. A drilling device for producing a rectifier housing according to claim 5, characterized in that: A fastening bolt (18) is installed through the top of the fixing sleeve (15).

7. The drilling device for producing a rectifier housing according to claim 5, characterized in that: An electric telescopic push rod (19) is installed at the bottom of the fixing sleeve (15), and the output end of the electric telescopic push rod (19) is connected to a drilling machine head (20).

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