Drilling machine for mechanical part production

Abstract

The utility model discloses a drilling machine for mechanical part production, which comprises a drilling machine main body, the drilling machine main body comprises a supporting seat, a drilling machine and a drill bit, the drilling machine is provided with a rotating shaft and a mounting groove, the mounting groove is symmetrically provided with clamping grooves, clamping springs and clamping blocks are arranged in the clamping grooves, and the drill bit is provided with clamping holes matched with the clamping blocks. A clamping groove is formed in the supporting seat, an electromagnet is arranged in the clamping groove, a supporting table is arranged on the supporting seat, a feeding plate is arranged on one side of the supporting table, a positioning column is arranged at the bottom of the feeding plate, a positioning hole is formed in the supporting seat, a connecting rod is hinged to one side of the feeding plate, and a connecting device is arranged between the connecting rod and the supporting seat. According to the drilling machine, the drill bit can be conveniently installed on the drilling machine, the feeding plate can be further supported and fixed conveniently through cooperation of the positioning columns and the positioning holes, the feeding plate is installed, and the connecting plate and the clamping device are matched, so that mechanical parts to be machined can be conveniently placed on the feeding plate, and machining convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, and more specifically, to a drilling machine for producing mechanical parts. Background Art

[0002] A drilling machine is a mechanical device used to perform drilling processing on workpieces. The drilling operation is achieved by rotating the drill bit and applying axial force. A drilling machine is usually composed of a bed, a spindle, a feed device, a worktable, a drill bit and other components. When the drill bit rotates and applies axial force, the tool part of the drill bit cuts material on the surface of the workpiece to form a hole.

[0003] In the existing technology, the drilling machine needs to replace the drill bit with different drilling diameters according to the design requirements of the parts. However, the drill bit of the existing drilling machine is not convenient to replace, and requires more tools, which increases manpower consumption and reduces production efficiency. At the same time, some mechanical workpieces are heavy, and loading is extremely inconvenient, which affects the efficiency of processing the workpiece. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a drilling machine for producing mechanical parts to solve the technical problems of inconvenient drill bit replacement and inconvenient material loading mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling machine for the production of mechanical parts, including a drilling machine body, the drilling machine body including a support seat, a drilling rig and a drill bit, the drilling rig is provided with a rotating shaft, the rotating shaft is provided with a mounting groove, the mounting groove is symmetrically provided with clamping grooves, the clamping groove is provided with a clamping spring and a clamping block, the drill bit is provided with a clamping hole matching the clamping block, the clamping groove is provided with an electromagnet, the support seat is provided with a support platform, a loading plate is provided on one side of the support platform, a positioning column is provided at the bottom of the loading plate, a positioning hole is provided on the support seat, a connecting rod is hingedly provided on one side of the loading plate, a connecting device is provided between the connecting rod and the support seat, a unloading trough is provided on the support platform, and a collection box is provided under the support platform.

[0008] The utility model is further configured that a plurality of positioning grooves are provided on the installation groove, and a positioning block cooperating with the positioning groove is provided on one side of the drill bit, and the installation direction of the drill bit is conveniently limited by the cooperation between the positioning block and the positioning groove.

[0009] The utility model is further configured that fixing bolts are symmetrically arranged between the drill bit and the rotating shaft, so as to facilitate the fixed connection between the drill bit and the rotating shaft.

[0010] The utility model is further configured that a fixing cover is threadedly connected to the outer side of the rotating shaft, one end of the fixing cover is tightly connected to the drill bit, fixing the relative position of the rotating shaft and the drill bit, and improving the stability of the drill bit when rotating.

[0011] The utility model is further configured such that the connecting device includes a connecting groove, a connecting plate is slidably provided in the connecting groove, a connecting column is provided at one end of the connecting plate, and a connecting hole matching the connecting column is provided on the connecting rod. The position of the connecting rod is fixed by the connecting column and the connecting hole, thereby fixing the position of the loading plate.

[0012] The utility model is further configured that a connecting spring is provided between the connecting plate and the connecting groove, and the connecting spring is in a stretched state so that the connecting column has a force that continuously and stably points to the connecting hole.

[0013] The utility model is further configured such that a moving block is provided on one side of the connecting plate, a moving groove is obliquely provided on the moving block, a moving rod is slidably provided in the moving groove, a pressing rod is provided on the top of the moving rod, and the moving block and the connecting plate are driven to adjust their positions through the cooperation of the moving rod and the moving groove.

[0014] The utility model is further configured that a sliding block is provided at the bottom of the collection box, and a sliding track is provided on the support seat, so as to facilitate the installation and fixing of the position of the collection box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a drilling machine for producing mechanical parts, which has the following beneficial effects:

[0017] 1. The cooperation of the clamping block, clamping spring and electromagnet on the rotating shaft of the drill rig makes it easy to install the drill bit on the drill rig. The cooperation of the fixing bolt and the protective cover improves the connection stability of the drill bit and the convenience of replacing the drill bit on the drilling machine.

[0018] 2. The loading plate is installed through the cooperation of the positioning column and the positioning hole. The loading plate is further supported and fixed through the cooperation of the connecting plate and the clamping device, so that the mechanical parts to be processed can be placed on the loading plate without affecting the normal operation of the drilling machine on the support table, thereby improving the processing convenience.

[0019] 3. The collection box is installed by cooperating with the sliding block and the sliding track. By setting a material discharge trough on the support table and a collection box under the material discharge trough, it is convenient to collect the waste generated by the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the drilling machine body in the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the rotating shaft and the drill bit in the utility model;

[0022] Figure 3 for Figure 2 A is a magnified schematic diagram of the local structure of the middle part;

[0023] Figure 4 It is a schematic diagram of the matching structure of the support seat, the support platform and the loading plate in the utility model;

[0024] Figure 5 for Figure 4 A magnified schematic diagram of the local structure of B.

[0025] In the figure: 1. drilling machine body; 2. support base; 3. drilling rig; 4. drill bit; 5. rotating shaft; 6. mounting groove; 7. clamping groove; 8. clamping spring; 9. clamping block; 10. clamping hole; 11. electromagnet; 12. support table; 13. loading plate; 14. positioning column; 15. positioning hole; 16. connecting rod; 17. unloading trough; 18. collecting box; 19. positioning groove; 20. positioning block; 21. fixing bolt; 22. fixing cover; 23. connecting groove; 24. connecting plate; 25. connecting column; 26. connecting hole; 27. connecting spring; 28. moving block; 29. ​​moving groove; 30. moving rod; 31. pressing rod; 32. sliding block; 33. sliding track. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A drilling machine for producing mechanical parts includes a drilling machine body 1, the drilling machine body 1 includes a support base 2, a drilling rig 3 and a drill bit 4, a rotating shaft 5 is provided on the drilling rig 3, a mounting groove 6 is provided on the rotating shaft 5, a clamping groove 7 is symmetrically provided on the mounting groove 6, a clamping spring 8 and a clamping block 9 are provided in the clamping groove 7, a clamping hole 10 matched with the clamping block 9 is provided on the drill bit 4, an electromagnet 11 is provided in the clamping groove 7, a support platform 12 is provided on the support base 2, a feeding plate 13 is provided on one side of the support platform 12, a positioning column 14 is provided at the bottom of the feeding plate 13, a positioning hole 15 is provided on the support base 2, and a positioning column 14 is provided at the bottom of the loading plate 13. A connecting rod 16 is hingedly provided on one side of the material plate 13, and a connecting device is provided between the connecting rod 16 and the support seat 2. A material discharge chute 17 is provided on the support platform 12, and a collecting box 18 is provided under the support platform 12. A plurality of positioning grooves 19 are provided on the mounting groove 6. A positioning block 20 cooperating with the positioning groove 19 is provided on one side of the drill bit 4. Fixing bolts 21 are symmetrically provided between the drill bit 4 and the rotating shaft 5. A fixing cover 22 is threadedly connected to the outer side of the rotating shaft 5. One end of the fixing cover 22 is tightly connected to the drill bit 4. A sliding block 32 is provided at the bottom of the collecting box 18, and a sliding track 33 is provided on the support seat 2.

[0030] In this embodiment, when the drill bit 4 is replaced and installed, the drill bit 4 is inserted into the installation groove 6, and the clamping block 9 is set in an inclined surface. The drill bit 4 first squeezes the clamping block 9 into the clamping groove 7 and squeezes the clamping spring 8. The drill bit 4 continues to move, and the positioning block 20 is inserted into the positioning groove 19 to fix the installation direction of the drill bit 4 in the installation groove 6. When the clamping groove 7 is aligned with the clamping hole 10, the clamping block 9 is extended into the clamping hole 10 under the elastic force of the clamping spring 8 to fix the position of the drill bit 4, and then the fixing bolt 2 is used to fix the drill bit 4. 1, further fix the positions of the drill bit 4 and the rotating shaft 5, then rotate the fixing cover 22, one end of the fixing cover 22 covers the fixing bolt 21 to prevent it from loosening, and the other end clamps the drill bit 4 and contacts the rotating shaft 5, thereby stabilizing the direction and position of the drill bit 4, improving the stability of the drill bit 4 when working, and driving the drill bit 4 to rotate through the drilling machine 3 to drill the parts. Through the cooperation of the sliding track 33 and the sliding block 32, the collecting box 18 is installed, and the debris generated by the drilling of the parts falls into the collecting box 18 through the feeding chute 17 for collection.

[0031] See also Figure 4-5 As an implementation method of the connecting device: the connecting device includes a connecting groove 23, a connecting plate 24 is slidably provided in the connecting groove 23, a connecting column 25 is provided at one end of the connecting plate 24, a connecting hole 26 matching the connecting column 25 is provided on the connecting rod 16, a connecting spring 27 is provided between the connecting plate 24 and the connecting groove 23, the connecting spring 27 is in a stretched state, a moving block 28 is provided on one side of the connecting plate 24, a moving groove 29 is obliquely provided on the moving block 28, a moving rod 30 is slidably provided in the moving groove 29, and a pressing rod 31 is provided on the top of the moving rod 30.

[0032] More specifically, when installing the loading plate 13, first extend the positioning column 14 into the positioning hole 15, then rotate the connecting plate 24, fit the connecting plate 24 on the support seat 2, move the pressing rod 31 downward, the pressing rod 31 drives the moving rod 30 to move in the moving groove 29, so that the moving block 28 moves away from the connecting plate 24, the moving block 28 drives the connecting plate 24 and the connecting column 25 to move, and stretches the connecting spring 27, so that the connecting column 25 is aligned with the connecting hole 26 on the connecting plate 24, then release the pressing rod 31, the connecting plate 24 drives the moving block 28 to move toward the side of the connecting rod 16 under the elastic force of the connecting spring 27, so that the connecting column 25 is inserted into the connecting hole 26, the position of the loading plate 13 is fixed, and the parts to be processed can be placed on the loading plate 13 in advance to improve the processing efficiency.

[0033] In summary, when the overall device is in use or running: when the drill bit 4 is replaced and installed, the drill bit 4 is inserted into the installation groove 6, and the clamping block 9 is set on an inclined surface. The drill bit 4 first squeezes the clamping block 9 into the clamping groove 7 and squeezes the clamping spring 8. The drill bit 4 continues to move, and the positioning block 20 is inserted into the positioning groove 19 to fix the installation direction of the drill bit 4 in the installation groove 6. When the clamping groove 7 is aligned with the clamping hole 10, the clamping block 9 is extended into the clamping hole 10 under the elastic force of the clamping spring 8 to fix the position of the drill bit 4, and then by fixing The fixing bolt 21 further fixes the position of the drill bit 4 and the rotating shaft 5. Subsequently, the fixing cover 22 is rotated. One end of the fixing cover 22 covers the fixing bolt 21 to prevent it from loosening, and the other end clamps the drill bit 4 and contacts the rotating shaft 5, thereby stabilizing the direction and position of the drill bit 4, improving the stability of the drill bit 4 when working. The drill bit 4 is driven to rotate by the drilling rig 3 to drill the parts. The collection box 18 is installed through the cooperation of the sliding track 33 and the sliding block 32, and the debris generated by the drilling of the parts falls into the collection box 18 through the discharge chute 17 for collection.

[0034] When installing the loading plate 13, first extend the positioning column 14 into the positioning hole 15, then rotate the connecting plate 24, fit the connecting plate 24 on the support seat 2, move the pressing rod 31 downward, and the pressing rod 31 drives the moving rod 30 to move in the moving groove 29, so that the moving block 28 moves away from the connecting plate 24, and the moving block 28 drives the connecting plate 24 and the connecting column 25 to move, and stretches the connecting spring 27. After the connecting column 25 is aligned with the connecting hole 26 on the connecting plate 24, release the pressing rod 31, and the connecting plate 24 drives the moving block 28 to move toward the side of the connecting rod 16 under the elastic force of the connecting spring 27, so that the connecting column 25 is inserted into the connecting hole 26, and the position of the loading plate 13 is fixed. The parts to be processed can be placed on the loading plate 13 in advance to improve the processing efficiency.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drilling machine for producing mechanical parts, comprising a drilling machine body (1), characterized in that: The drilling machine body (1) comprises a support base (2), a drilling machine (3) and a drill bit (4); the drilling machine (3) is provided with a rotating shaft (5); the rotating shaft (5) is provided with a mounting groove (6); the mounting groove (6) is symmetrically provided with a clamping groove (7); a clamping spring (8) and a clamping block (9) are provided in the clamping groove (7); the drill bit (4) is provided with a clamping hole (10) cooperating with the clamping block (9); an electromagnet (11) is provided in the clamping groove (7); the support base A support platform (12) is provided on the support platform (12), a loading plate (13) is provided on one side of the support platform (12), a positioning column (14) is provided at the bottom of the loading plate (13), a positioning hole (15) is provided on the support seat (2), a connecting rod (16) is hingedly provided on one side of the loading plate (13), a connecting device is provided between the connecting rod (16) and the support seat (2), a material discharge trough (17) is provided on the support platform (12), and a collection box (18) is provided below the support platform (12).

2. A drilling machine for producing mechanical parts according to claim 1, characterized in that: A plurality of positioning grooves (19) are provided on the installation groove (6), and a positioning block (20) cooperating with the positioning grooves (19) is provided on one side of the drill bit (4).

3. The drilling machine for producing mechanical parts according to claim 1, characterized in that: Fixing bolts (21) are symmetrically arranged between the drill bit (4) and the rotating shaft (5).

4. A drilling machine for producing mechanical parts according to claim 1, characterized in that: A fixing cover (22) is threadedly connected to the outer side of the rotating shaft (5), and one end of the fixing cover (22) is tightly connected to the drill bit (4).

5. The drilling machine for producing mechanical parts according to claim 1, characterized in that: The connecting device comprises a connecting groove (23), a connecting plate (24) is slidably arranged in the connecting groove (23), a connecting column (25) is arranged at one end of the connecting plate (24), and a connecting hole (26) is arranged on the connecting rod (16) to cooperate with the connecting column (25).

6. A drilling machine for producing mechanical parts according to claim 5, characterized in that: A connecting spring (27) is provided between the connecting plate (24) and the connecting groove (23), and the connecting spring (27) is in a stretched state.

7. A drilling machine for producing mechanical parts according to claim 6, characterized in that: A moving block (28) is provided on one side of the connecting plate (24), a moving groove (29) is obliquely provided on the moving block (28), a moving rod (30) is slidably provided in the moving groove (29), and a pressing rod (31) is provided on the top of the moving rod (30).

8. The drilling machine for producing mechanical parts according to claim 1, characterized in that: A sliding block (32) is provided at the bottom of the collecting box (18), and a sliding track (33) is provided on the supporting seat (2).

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