Drilling equipment for machining mechanical parts

Abstract

The utility model relates to the technical field of machining and drilling of mechanical parts, in particular to drilling equipment for machining of mechanical parts, which comprises an electric push rod arranged on the side face of a supporting frame, drilling equipment arranged at the lifting end of the electric push rod, a moving groove formed in the surface of the supporting frame, a limiting screw rod arranged in the moving groove, and a lifting plate arranged in a positioning frame. A movable screw rod is screwed in the lifting plate, and a clamping plate is arranged at one end of the movable screw rod; the drilling equipment for machining the mechanical parts has the beneficial effects that when the drilling equipment is used, the clamping plates can be moved by rotating the movable screw rods, so that the mechanical parts can be conveniently positioned by utilizing two groups of clamping plates, and when the positions of the positioned parts need to be adjusted, the limiting screw rods can be rotated to move the positioning frame, so that the mechanical parts can be conveniently positioned. And therefore, the positioned part can be driven to move, the drilling equipment can be conveniently used for drilling the required position, and the drilling precision of the mechanical part is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical parts processing and drilling, in particular to a drilling device used for mechanical parts processing. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery and are inseparable individual parts that make up machinery and machines. In the field of mechanical processing, metal parts often need to undergo multiple processing steps, such as polishing, grinding and drilling.

[0003] In the prior art, when drilling a mechanical part, in order to avoid the drilling deviation problem of the workpiece, a positioning clamping device is used to fix the mechanical part on a processing table to improve the stability during drilling.

[0004] However, general positioning and clamping equipment usually requires manual clamping and fixing, which is not convenient according to the size and height of the parts. It cannot be relatively accurately positioned to the position where drilling is required during clamping and fixing. For this reason, the utility model proposes a drilling equipment for mechanical parts processing to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a drilling device for machining mechanical parts to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a drilling device for machining mechanical parts, comprising: a support frame, an electric push rod provided on the side of the support frame, a drilling device provided on the lifting end of the electric push rod, a movable groove provided on the surface of the support frame, and a limiting screw provided in the movable groove;

[0007] A positioning frame is provided with a lifting plate in the positioning frame, a moving screw is screwed in the lifting plate, and a clamping plate is provided at one end of the moving screw.

[0008] Preferably, a material discharge port is provided on the surface of the support frame, and a storage frame is provided inside the support frame, and the storage frame is located directly below the material discharge port.

[0009] Preferably, there are two groups of movable grooves, which are symmetrically distributed about the discharge port. One group of movable grooves is provided with a bearing on its end face, one end of the limiting screw is fixedly connected to the inner ring surface of the bearing, and the other group of movable grooves is provided with a traction rod on its end face.

[0010] Preferably, the positioning frames are provided with two groups, one group of positioning frames is screwed on the limit screw, and the other group of positioning frames is sleeved on the traction rod. The positioning frames can slide on the traction rod, and a moving opening is provided on the side of the moving groove. A connecting plate is provided in the moving opening. The connecting plate can be displaced in the moving opening, and the end faces of the connecting plate are respectively fixedly connected to the sides of the two groups of positioning frames.

[0011] Preferably, the side of the positioning frame is provided with positioning holes, and there are multiple groups of positioning holes, which are arranged linearly and equidistantly about the side of the positioning frame. The lifting plate can move up and down in the positioning frame. The side of the lifting plate is provided with threaded holes, and limiting bolts are screwed in the threaded holes. The lifting plate can be fixed by inserting the limiting bolts into the positioning holes and screwing them in the threaded holes.

[0012] Preferably, the clamping plate as a whole is an "L"-shaped plate structure, and a limit bearing and a positioning rod are set on the side of the clamping plate. One end of the movable screw is fixedly connected to the inner ring surface of the limit bearing, and the positioning rod passes through the lifting plate, and the positioning rod can be displaced within the lifting plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The drilling equipment for machining mechanical parts proposed by the utility model can displace the clamping plate by rotating the movable screw when in use, so that the mechanical parts can be conveniently positioned using two sets of clamps. When the position of the positioned part needs to be adjusted, the limit screw can be rotated to move the positioning frame, thereby driving the positioned part to be displaced, making it convenient to use the drilling equipment to drill holes in the required positions and improving the accuracy of drilling holes in mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0018] Figure 4 This is a top view of the structure of the utility model;

[0019] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0020] Figure 6 It is a partial cross-sectional view of the structure of the utility model.

[0021] In the figure: 1. Support frame; 2. Electric push rod; 3. Drilling equipment; 4. Moving slot; 5. Limit screw;

[0022] 6. Positioning frame; 7. Lifting plate; 8. Moving screw; 9. Clamping plate; 10. Unloading port; 11. Storage frame; 12. Bearing; 13. Pull rod; 14. Moving port; 15. Connecting plate; 16. Positioning hole; 17. Limit bolt; 18. Limit bearing; 19. Positioning rod. DETAILED DESCRIPTION

[0023] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figures 1-6 The utility model provides a technical solution: a drilling device for machining mechanical parts, the drilling device for machining mechanical parts comprising: a support frame 1, an electric push rod 2 is provided on the side of the support frame 1, a drilling device 3 is provided at the lifting end of the electric push rod 2, a movable groove 4 is opened on the surface of the support frame 1, and a limiting screw 5 is provided in the movable groove 4;

[0025] A positioning frame 6, a lifting plate 7 is provided in the positioning frame 6, a moving screw 8 is screwed in the lifting plate 7, and a clamping plate 9 is provided at one end of the moving screw 8;

[0026] When in use, the clamping plate 9 can be displaced by rotating the movable screw 8, so that the mechanical parts can be conveniently positioned using two sets of clamps. When the position of the positioned parts needs to be adjusted, the limit screw 5 can be rotated to move the positioning frame 6, thereby driving the positioned parts to be displaced, making it convenient to use the drilling equipment 3 to drill holes in the required positions and improve the accuracy of drilling holes in the mechanical parts.

[0027] Embodiment 2: On the basis of embodiment 1, a clamping plate 9 is provided to facilitate positioning of mechanical parts. The clamping plate 9 is an "L"-shaped plate structure as a whole. A limit bearing 18 and a positioning rod 19 are provided on the side of the clamping plate 9. One end of the movable screw 8 is fixedly connected to the inner ring surface of the limit bearing 18. The positioning rod 19 passes through the lifting plate 7. The positioning rod 19 can be displaced within the lifting plate 7. A discharge port 10 is provided on the surface of the support frame 1. A storage frame 11 is provided inside the support frame 1. The storage frame 11 is located directly below the discharge port 10.

[0028] When in use, the movable screw 8 can be rotated in conjunction with the limit bearing 18, so that the clamping plate 9 can be displaced and can cooperate with another group of clamping plates 9 to clamp and position the mechanical parts. The setting of the positioning rod 19 can avoid the problem of rotating the movable screw 8 and causing the clamping plate 9 to rotate. When the drilling equipment 3 is used to process the mechanical parts, the electric push rod 2 can be used to control the lifting of the drilling equipment 3, and then the debris generated by the drilling can fall into the storage frame 11 from the discharge port 10, so as to facilitate the centralized processing of the debris.

[0029] Embodiment 3: On the basis of embodiment 2, a lower limit screw 5 is provided to adjust the position of the mechanical parts after positioning. Two groups of movable grooves 4 are provided. The two groups of movable grooves 4 are symmetrically distributed about the discharge port 10. A bearing 12 is provided on the end face of one group of movable grooves 4. One end of the limit screw 5 is fixedly connected to the inner ring surface of the bearing 12. A traction rod 13 is provided on the end face of the other group of movable grooves 4. Two groups of positioning frames 6 are provided. One group of positioning frames 6 is screwed on the limit screw 5. The other group of positioning frames 6 is sleeved on the traction rod 13. The positioning frame 6 can slide on the traction rod 13. The side of the movable groove 4 is provided with a A movable opening 14 is provided with a connecting plate 15 in the movable opening 14. The connecting plate 15 can be displaced in the movable opening 14. The end faces of the connecting plate 15 are respectively fixedly connected to the sides of the two groups of positioning frames 6. Positioning holes 16 are provided on the sides of the positioning frames 6. There are multiple groups of positioning holes 16. The multiple groups of positioning holes 16 are equidistantly arranged linearly about the sides of the positioning frames 6. The lifting plate 7 can be displaced up and down in the positioning frame 6. A threaded hole is provided on the side of the lifting plate 7. A limiting bolt 17 is screwed in the threaded hole. The limiting bolt 17 can be inserted into the positioning hole 16 and screwed in the threaded hole to fix the lifting plate 7.

[0030] When the positioned mechanical parts are displaced, the limiting screw 5 can be rotated in conjunction with the bearing 12 to displace the positioning frame 6 screwed on the limiting screw 5, so that the setting of the connecting plate 15 can be used to drive another set of positioning frames 6 to move along the traction rod 13, and the displacement of the positioned parts can be adjusted to facilitate the drilling equipment 3 to drill holes in designated positions. When it is necessary to position higher or shorter mechanical parts, the limiting bolt 17 can be rotated out, so that the height of the lifting plate 7 can be adjusted in the positioning frame 6. After adjusting to the appropriate position, the limiting bolt 17 can be screwed into the threaded hole and the positioning hole 16.

[0031] During actual use, the clamping plate 9 can be displaced by rotating the movable screw 8, so that the mechanical parts can be conveniently positioned using two sets of clamps. When the position of the positioned parts needs to be adjusted, the limit screw 5 can be rotated to move the positioning frame 6, thereby driving the positioned parts to be displaced, making it convenient to use the drilling equipment 3 to drill holes in the required positions, thereby improving the accuracy of drilling holes in mechanical parts. This avoids the general positioning and clamping equipment usually requiring manual clamping and fixing, which is inconvenient according to the size and height of the parts, and cannot be relatively accurately positioned to the position where drilling is required during clamping and fixing.

[0032] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for machining mechanical parts, characterized in that: The drilling device for machining mechanical parts comprises: a support frame (1), an electric push rod (2) is provided on the side of the support frame (1), a drilling device (3) is provided at the lifting end of the electric push rod (2), a movable groove (4) is provided on the surface of the support frame (1), and a limiting screw (5) is provided in the movable groove (4); A positioning frame (6), a lifting plate (7) is provided in the positioning frame (6), a moving screw (8) is screwed in the lifting plate (7), and a clamping plate (9) is provided at one end of the moving screw (8); The positioning frames (6) are provided with two groups, one group of positioning frames (6) is screwed on the limiting screw (5), and the other group of positioning frames (6) is sleeved on the traction rod (13). The positioning frames (6) can slide on the traction rod (13). A moving opening (14) is provided on the side of the moving groove (4). A connecting plate (15) is provided in the moving opening (14). The connecting plate (15) can be displaced in the moving opening (14). The end faces of the connecting plate (15) are respectively fixedly connected to the side faces of the two groups of positioning frames (6).

2. The drilling equipment for machining mechanical parts according to claim 1, characterized in that: A feed opening (10) is provided on the surface of the support frame (1), and a storage frame (11) is provided inside the support frame (1), and the storage frame (11) is located directly below the feed opening (10).

3. The drilling equipment for machining mechanical parts according to claim 1, characterized in that: The movable grooves (4) are provided with two groups, and the two groups of movable grooves (4) are symmetrically distributed about the discharge port (10). The end face of one group of movable grooves (4) is provided with a bearing (12), and one end of the limiting screw (5) is fixedly connected to the inner ring surface of the bearing (12). The end face of the other group of movable grooves (4) is provided with a traction rod (13).

4. The drilling equipment for machining mechanical parts according to claim 1, characterized in that: The positioning frame (6) is provided with a positioning hole (16) on the side thereof. The positioning holes (16) are provided in a plurality of groups. The plurality of positioning holes (16) are arranged linearly and equidistantly on the side of the positioning frame (6). The lifting plate (7) can move up and down in the positioning frame (6). The lifting plate (7) is provided with a threaded hole on the side thereof. A limiting bolt (17) is screwed in the threaded hole. The limiting bolt (17) can be inserted into the positioning hole (16) and screwed in the threaded hole to fix the lifting plate (7).

5. The drilling equipment for machining mechanical parts according to claim 1, characterized in that: The clamping plate (9) is an L-shaped plate structure as a whole. A limit bearing (18) and a positioning rod (19) are provided on the side of the clamping plate (9). One end of the movable screw (8) is fixedly connected to the inner ring surface of the limit bearing (18). The positioning rod (19) passes through the lifting plate (7). The positioning rod (19) can be displaced within the lifting plate (7).

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