Inclined deep oil hole machining die

Abstract

The utility model relates to the field of oil hole machining, in particular to an inclined deep oil hole machining die which comprises a base, a circular block is arranged on the front side of the top of the base, the bottom of the circular block is fixedly communicated with a connecting sleeve, and limiting blocks are welded to the front side and the rear side of the circular block. Through cooperation of the connecting shell, the electric telescopic rod, the limiting plate, the long plate, the movable rod, the short plate, the U-shaped plate and the rotating rod, the drilling angle adjusting device has the advantage of being capable of adjusting the drilling angle, when different oil hole machining angles are needed, a machining mold does not need to be replaced, the adaptability of the mold is improved, and economic benefits are increased; through cooperation of the mounting plate, the clamping block, the pulling plate, the connecting rod, the connecting spring and the positioning inserting rod, the guide sleeve replacing device has the advantage that the guide sleeve can be replaced conveniently, the difficulty of replacing the guide sleeve is lowered, the guide sleeve is replaced more conveniently, the replacing speed is increased, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil hole processing, in particular to a slope deep oil hole processing die. Background Art

[0002] Oil hole processing is usually an operation in mechanical processing, which is mainly used to create lubricating oil channels on the workpiece. This processing method can ensure that the lubricating oil can effectively reach the parts that need lubrication. When processing oblique oil holes, because the workpiece surface and the oil hole are not perpendicular to each other, it is more difficult to drill with a drill bit, which can easily cause the drilling hole to deviate, so an oil hole processing mold is needed for oil hole processing.

[0003] After searching, the patent number is CN218903714U, and the name is a utility model for a sloped deep oil hole processing mold, including a base. Through research and analysis, it is found that although the drill hole passes through the first support plate, the drill bit can process the workpiece through the drill hole to achieve the advantages of sloped deep oil hole, simple structure, easy operation and high processing accuracy, but, to a certain extent, there are still the following disadvantages.

[0004] For example, because there is no function to adjust the drilling angle during processing, only one angle of oil holes can be fixed during oil hole processing. When oil holes of different angles are required, the mold needs to be replaced for oil hole processing, which reduces the adaptability of the mold. In addition, there is no function to facilitate the replacement of the guide sleeve. Therefore, when the guide sleeve needs to be replaced, the bolts fixing the guide sleeve must be removed before the guide sleeve can be replaced, which reduces the replacement speed and affects the processing efficiency. In order to solve the above technical problems, we have designed a slope deep oil hole processing mold. Utility Model Content

[0005] The purpose of the utility model is to provide an inclined deep oil hole processing mold, which has the advantages of being able to adjust the drilling angle and conveniently replace the guide sleeve, thereby solving the problems of not having the function of adjusting the drilling angle and not having the function of conveniently replacing the guide sleeve.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sloped deep oil hole processing mold, comprising a base, a circular block is arranged on the front side of the top of the base, the bottom of the circular block is fixedly connected with a connecting sleeve, limiting blocks are welded on the front and rear sides of the circular block, and a rotating rod is welded on the left and right sides of the base, and the end of the rotating rod away from the base is movably connected to a U-shaped plate through a bearing, a fixing component is installed on the front side of the top of the base, and an adjusting component is installed on the rear side of the bottom of the base, and the adjusting component includes a long plate.

[0007] Preferably, the fixing assembly includes a mounting plate, the bottom of which is fixedly connected to the top of the base by bolts, a connecting rod is provided through the surface of the mounting plate, a clamping block is welded to one end of the connecting rod, a positioning rod is welded to the side of the clamping block away from the connecting rod, and a connecting spring is provided on the surface of the connecting rod.

[0008] Preferably, two ends of the connecting spring are respectively welded to one side of the clamping block and one side of the mounting plate, and a pulling plate is welded to one end of the connecting rod away from the clamping block.

[0009] Preferably, the adjustment assembly includes a connecting shell, the top of the connecting shell is fixedly connected to the bottom of the base by bolts, a moving rod is penetrated through the surface of the connecting shell, a short plate is sleeved on the surface of the moving rod, the bottom of the short plate is connected to the electric telescopic rod by bolts, and the top of the long plate is movably connected to the bottom end of the electric telescopic rod by a rotating shaft.

[0010] Preferably, movable holes are provided on both left and right sides of the connecting shell, and limiting plates are welded to both left and right ends of the movable rod.

[0011] Preferably, fixing bolts are provided through the surface of the U-shaped plate and the surface of the long plate, a mounting hole is provided on the top of the base, and positioning sockets and connecting holes are provided on the left and right sides and the top of the circular block respectively.

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

[0013] 1. The utility model has the advantage of being able to adjust the drilling angle function by cooperating with a connecting shell, an electric telescopic rod, a limit plate, a long plate, a moving rod, a short plate, a U-shaped plate and a rotating rod. When different oil hole processing angles are required, there is no need to replace the processing mold, which improves the adaptability of the mold and increases the economic benefits.

[0014] 2. The utility model cooperates with the mounting plate, the clamping block, the pulling plate, the connecting rod, the connecting spring and the positioning rod, and has the advantage of being convenient for replacing the guide sleeve, reducing the difficulty of replacing the guide sleeve, making it more convenient to replace the guide sleeve, and increasing the speed of replacement, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing component of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the utility model when viewed from above;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model.

[0020] In the figure: 1. base; 2. fixing assembly; 201. mounting plate; 202. clamping block; 203. pulling plate; 204. connecting rod; 205. connecting spring; 206. positioning rod; 3. round block; 4. fixing bolt; 5. U-shaped plate; 6. adjustment assembly; 601. connecting shell; 602. electric telescopic rod; 603. limiting plate; 604. long plate; 605. moving rod; 606. short plate; 7. limiting block; 8. connecting sleeve; 9. rotating rod. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 A slope deep oil hole processing mold includes a base 1, a circular block 3 is arranged on the front side of the top of the base 1, a connecting sleeve 8 is fixedly connected to the bottom of the circular block 3, and limiting blocks 7 are welded on the front and rear sides of the circular block 3. Rotating rods 9 are welded on the left and right sides of the base 1. The end of the rotating rod 9 away from the base 1 is movably connected to a U-shaped plate 5 through a bearing. A fixing component 2 is installed on the front side of the top of the base 1, and an adjusting component 6 is installed on the rear side of the bottom of the base 1. The adjusting component 6 includes a long plate 604. By setting the rotating rod 9, the base 1 can be rotated when the electric telescopic rod 602 is extended and retracted. By setting the limiting block 7, the circular block 3 can be limited, so that the circular block 3 can be inserted into the mounting hole more stably;

[0022] See also Figure 1 and Figure 2 The fixing assembly 2 includes a mounting plate 201, the bottom of which is fixedly connected to the top of the base 1 by bolts, a connecting rod 204 is provided on the surface of the mounting plate 201, a clamping block 202 is welded to one end of the connecting rod 204, a positioning plug rod 206 is welded to the side of the clamping block 202 away from the connecting rod 204, and a connecting spring 205 is movably sleeved on the surface of the connecting rod 204. By providing the positioning plug rod 206, when the clamping block 202 clamps the circular block 3, the circular block 3 can be further positioned, so that the clamping block 202 can clamp the circular block 3 more stably;

[0023] See also Figure 1 and Figure 2The two ends of the connecting spring 205 are respectively welded to one side of the clamping block 202 and one side of the mounting plate 201, and a pulling plate 203 is welded to one end of the connecting rod 204 away from the clamping block 202. By setting the pulling plate 203, when the connecting rod 204 needs to be pulled, the connecting rod 204 can be pulled more conveniently, so that the connecting rod 204 can be moved;

[0024] See also Figure 1 , Figure 4 and Figure 5 The adjustment component 6 includes a connecting shell 601, the top of the connecting shell 601 is fixedly connected to the bottom of the base 1 by bolts, a moving rod 605 is provided through the surface of the connecting shell 601, a short plate 606 is sleeved on the surface of the moving rod 605, the bottom of the short plate 606 is connected to the electric telescopic rod 602 by bolts, and the top of the long plate 604 is movably connected to the bottom end of the electric telescopic rod 602 by a rotating shaft. By providing the connecting shell 601, the moving rod 605 can be supported, and when the electric telescopic rod 602 is extended, the moving rod 605 can be moved;

[0025] See also Figure 1 , Figure 4 and Figure 5 , both sides of the connecting shell 601 are provided with moving holes, and both ends of the moving rod 605 are welded with limiting plates 603. By setting the limiting plates 603, the moving rod 605 can be limited so that the moving rod 605 will not be separated from the connecting shell 601 when moving;

[0026] See also Figure 1 Figure 3 The surfaces of the U-shaped plate 5 and the long plate 604 are both penetrated by fixing bolts 4, a mounting hole is provided on the top of the base 1, and positioning sockets and connecting holes are respectively provided on the left and right sides and the top of the circular block 3. By setting the fixing bolts 4, the U-shaped plate 5 and the long plate 604 can be fixed so that the base 1 will not move.

[0027] When in use, the long plate 604 and the U-shaped plate 5 are fixed by fixing bolts 4. After the fixing is completed, the workpiece that needs oil hole processing is placed on the bottom of the base 1. After the placement is completed, the pulling plate 203 is pulled to move the clamping block 202, thereby squeezing the connecting spring 205, and then the circular block 3 is inserted into the installation hole. After the insertion is completed, the pulling plate 203 is loosened, so that the clamping block 202 does not squeeze the connecting spring 205, and the connecting spring 205 is reset, so that the clamping block 202 contacts the surface of the circular block 3, and the positioning rod 206 can be inserted into the positioning hole, so as to position the circular block 3. After the positioning is completed, the drill bit is inserted into the connecting sleeve 8 to align the workpiece. The parts are used for oil hole processing. When the drilling angle needs to be adjusted, the electric telescopic rod 602 is extended and retracted under the action of the short plate 606, so that the moving rod 605 can move in the moving hole. Under the action of the rotating rod 9, the base 1 can be rotated to adjust the drilling angle. There is no need to replace the processing mold to drill holes at different angles, which improves the adaptability of the processing mold. When the connecting sleeve 8 needs to be replaced, it is only necessary to pull the pulling plate 203 again so that the positioning plug rod 206 can be moved out of the positioning plug hole, thereby removing the circular block 3, and then inserting the new circular block 3 into the installation hole, loosening the pulling plate 203 to complete the replacement of the connecting sleeve 8, which improves the convenience of replacement.

[0028] To sum up: the inclined deep oil hole processing mold, through the connection shell 601, the electric telescopic rod 602, the limit plate 603, the long plate 604, the moving rod 605, the short plate 606, the U-shaped plate 5, the rotating rod 9, the mounting plate 201, the clamping block 202, the pulling plate 203, the connecting rod 204, the connecting spring 205 and the positioning plug rod 206, solves the problem of not having the function of adjusting the drilling angle and not having the function of conveniently replacing the guide sleeve.

Claims

1. A deep oil hole machining die, comprising a base (1), characterized in that: A circular block (3) is arranged on the front side of the top of the base (1); a connecting sleeve (8) is fixedly connected to the bottom of the circular block (3); limit blocks (7) are welded to the front and rear sides of the circular block (3); a rotating rod (9) is welded to the left and right sides of the base (1); an end of the rotating rod (9) away from the base (1) is movably connected to a U-shaped plate (5) via a bearing; a fixing component (2) is installed on the front side of the top of the base (1); an adjusting component (6) is installed on the rear side of the bottom of the base (1); and the adjusting component (6) includes a long plate (604).

2. The deep oil hole processing die according to claim 1, characterized in that: The fixing assembly (2) comprises a mounting plate (201), the bottom of which is fixedly connected to the top of the base (1) by bolts, a connecting rod (204) is provided through the surface of the mounting plate (201), a clamping block (202) is welded to one end of the connecting rod (204), a positioning rod (206) is welded to the side of the clamping block (202) away from the connecting rod (204), and a connecting spring (205) is movably sleeved on the surface of the connecting rod (204).

3. The deep oil hole processing die according to claim 2, characterized in that: The two ends of the connecting spring (205) are respectively welded to one side of the clamping block (202) and one side of the mounting plate (201), and the end of the connecting rod (204) away from the clamping block (202) is welded to a pulling plate (203).

4. The deep oil hole machining die according to claim 1, characterized in that: The adjustment assembly (6) comprises a connecting shell (601), the top of which is fixedly connected to the bottom of the base (1) by bolts, a moving rod (605) is provided through the surface of the connecting shell (601), a short plate (606) is sleeved on the surface of the moving rod (605), the bottom of the short plate (606) is connected to the electric telescopic rod (602) by bolts, and the top of the long plate (604) is movably connected to the bottom end of the electric telescopic rod (602) by a rotating shaft.

5. The deep oil hole machining die according to claim 4, characterized in that: The connecting shell (601) is provided with movable holes on both the left and right sides, and the movable rod (605) is welded with limiting plates (603) on both the left and right ends.

6. The deep oil hole machining die according to claim 1, characterized in that: The surface of the U-shaped plate (5) and the surface of the long plate (604) are both penetrated with fixing bolts (4), the top of the base (1) is provided with a mounting hole, and the left and right sides and the top of the circular block (3) are respectively provided with positioning holes and connection holes.

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