Drilling device for part machining

Abstract

The utility model discloses a drilling device for part machining, and particularly relates to the field of decorative plates, the drilling device comprises a bottom plate, four corners of the bottom of the bottom plate are all fixedly provided with supporting legs, the two sides of the top of the bottom plate are both fixedly provided with installation frames, a transverse movable rail is fixed between the installation frames, the transverse movable rail is sleeved with a first movable sleeve, and the first movable sleeve is sleeved with a second movable sleeve. A longitudinal movable rail is installed at the bottom of the first movable sleeve, a second movable sleeve is arranged on the longitudinal movable rail in a sleeving mode, and an L-shaped plate 15 is fixed to one side of the second movable sleeve through a bolt. Compared with a self-cleaning mode with a built-in water pump or a built-in motor brush and the like, the mode has the advantages that on the premise that self-cleaning is achieved, the overall structure of the decorative plate is slightly changed, and the attractiveness of the decorative plate in use is not affected.

Description

Technical Field

[0001] The utility model relates to the field of drilling devices, and more specifically, to a drilling device for processing parts. Background Technique

[0002] During the production and processing of parts, it is necessary to drill the parts. When drilling, a drilling machine is required. A drilling machine refers to a general term for machinery and equipment that uses a tool harder and sharper than the target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion. It is also called a drilling rig, a punching machine, a hole-making machine, a through-hole machine, etc. By drilling precision parts, the expected effect can be achieved.

[0003] After retrieval, the existing patent (publication number: CN219211726U) discloses a parts drilling device, including a drill bit, a cover shell is slidably connected to the drill bit, and the cover shell is adapted to the parts. The utility model provides a parts drilling device. By providing a backing plate and a cover shell, the cover shell is slidably connected to the drill bit. The parts are placed on the backing plate. Then when the drilling machine drives the drill bit to press down, the cover shell will first abut against the backing plate and then remain stationary. The drill bit will continue to press down until it abuts against the parts before remaining stationary. In this way, the waste dust generated during the processing will not splash out; the setting of the liquid guide cavity is used to insert the spray pipe into the spray nozzle, and the two spray nozzles simultaneously flush the drilling position, so that the waste liquid and waste chips are introduced into the liquid guide cavity. A conduit is connected to the bottom of the liquid guide cavity, which is convenient for the waste liquid and waste chips entering the liquid guide cavity to be discharged, preventing the waste chips from drying and fixing due to long-term non-cleaning, which is not easy to clean.

[0004] The existing drilling devices either use laser positioning, which is costly, or require manual accurate marking of each hole position to be processed before drilling, and then the drilling can be carried out. The operation is rather cumbersome, and the hole position positioning is not accurate enough; at the same time, the cited patent document does not propose relevant solutions to solve the above problems;

[0005] Therefore, a drilling device for processing parts is proposed to solve the above problems. Content of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a drilling device for processing parts to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A drilling device for processing parts, including a bottom plate, four corners at the bottom of the bottom plate are fixedly provided with support feet, and both sides at the top of the bottom plate are fixedly provided with mounting frames. A transverse moving rail is fixed between the mounting frames, and a first moving sleeve is sleeved on the transverse moving rail. A longitudinal moving rail is installed at the bottom of the first moving sleeve, and a second moving sleeve is sleeved on the longitudinal moving rail. One side of the second moving sleeve is fixedly provided with an L-shaped plate 15 by bolts, and a drilling assembly is arranged on the horizontal plate of the L-shaped plate 15. A control panel is installed on one side of the mounting frame;

[0008] One side at the top of the bottom plate is installed with a fixed clamping plate, and a mounting plate is fixed on the other side at the top of the bottom plate. A movable clamping plate is arranged on the bottom plate between the fixed clamping plate and the mounting plate, and a cross ruler is installed at one end between the fixed clamping plate and the movable clamping plate. An adjusting screw rod penetrates through the central position of the mounting plate, and the output end of the adjusting screw rod is rotationally connected with the movable clamping plate. A positioning assembly is installed on the cross ruler.

[0009] Preferably, a blanking groove is opened at the central position of the bottom plate, and the transverse moving rail is located directly above the blanking groove. Sliding grooves are opened on the bottom plate at both ends of the blanking groove, and sliding blocks that match the shapes of the sliding grooves are arranged at both ends of the bottom of the movable clamping plate.

[0010] Preferably, the drilling assembly includes a drilling motor, a connecting plate, a guide post, a connecting block, a buffer spring, a drill bit and an annular positioning lamp. A rubber pad is bonded to the edge position at the bottom of the annular positioning lamp. The drilling motor is installed on the top of the horizontal plate of the L-shaped plate 15, and a connecting block is fixed to the bottom of the horizontal plate of the L-shaped plate 15 through a connecting plate. The connecting plates are distributed in an annular array on the outer edge of the connecting block, and guide posts penetrate through the connecting block between the connecting plates. The bottom of the guide post is threadedly connected with the annular positioning lamp, and buffer springs are wound around the outer sides of the guide posts below the connecting block. The output end rotating shaft of the drilling motor penetrates through the center of the connecting block, and the output end rotating shaft of the drilling motor is installed with a drill bit through bolts.

[0011] Preferably, the annular positioning lamp and the connecting block form an elastic reset structure through the buffer spring and the guide post, and the inner diameter of the annular positioning lamp is larger than the outer diameter of the drill bit.

[0012] Preferably, the positioning assembly includes a vertical ruler, a first positioning sleeve, a first limit bolt, a hinge seat, a positioning rod, a second positioning sleeve, a second limit bolt. The second positioning sleeve is sleeved on the cross ruler. The top of the second positioning sleeve is fixedly provided with the first positioning sleeve, and the top of the first positioning sleeve is fixedly provided with the first limit bolt. The vertical ruler penetrates through the first positioning sleeve, and one end of the vertical ruler is integrally connected with the hinge seat. The positioning rod is hinged in the hinge seat.

[0013] Preferably, the bottom of the positioning rod is designed as an arc, and the bottom of the positioning rod is flush with the upper surface of the base plate.

[0014] Preferably, the vertical ruler is perpendicular to the horizontal ruler, and the shape of the vertical ruler matches the internal shape of the first positioning sleeve.

[0015] Preferably, the movable splint is provided with a movable groove with a shape matching the horizontal ruler on one side thereof, and the horizontal ruler passes through the movable groove. The shape of the horizontal ruler matches the internal shape of the second positioning sleeve, and a second limiting bolt is installed at the middle position of the bottom of the second positioning sleeve.

[0016] Technical effects and advantages of this utility model:

[0017] 1. Compared with the existing technology, the drilling device for parts processing is provided with a positioning component, which adjusts the position of the second positioning sleeve on the horizontal ruler and the position of the vertical ruler in the first positioning sleeve, so that the spacing between the positioning rod and the drilling hole position is equal to the spacing of the holes to be drilled. After the drilling of the first hole position is completed, the workpiece is pushed forward to rotate the positioning rod. After reaching the fixed distance position, the positioning rod can be extended into the drilled hole of the previous step to complete the distance. For the drilling processing of multiple holes in the same row, especially the drilling operation of multiple fixed-distance holes, fixed-distance drilling can be achieved without manual marking of the holes to be processed, and the operation is very convenient.

[0018] 2. Compared with the existing technology, the drilling device for parts processing is equipped with a drilling assembly. When in use, the annular positioning light is illuminated above the workpiece to be drilled, and the exact position of the hole can be observed. The drilling is more accurate and the cost is lower. When drilling, the annular positioning light presses the workpiece from top to bottom to prevent it from displacement, and then the drill bit gradually moves downward and passes through the center of the annular positioning light to realize drilling processing, making drilling more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the drilling component of the utility model.

[0022] Figure 4 This is a schematic diagram of the longitudinal movable rail structure of the utility model.

[0023] Figure 5 This is a schematic diagram of the positioning component structure of the utility model.

[0024] The reference numerals are: 1, supporting feet; 2, bottom plate; 201, blanking groove; 202, sliding groove; 3, fixed clamping plate; 4, mounting rack; 5, transverse movable rail; 6, drilling assembly; 601, connecting plate; 602, guide post; 603, connecting plate; 604, buffer spring; 605, drill bit; 606, annular positioning lamp; 607, rubber pad; 7, first movable sleeve; 8, longitudinal movable rail; 9, control panel; 10, adjusting screw; 11, positioning assembly; 1101, vertical scale; 1102, first positioning sleeve; 1103, first limit bolt; 1104, hinge seat; 1105, positioning rod; 1106, second positioning sleeve; 1107, second limit bolt; 12, horizontal scale; 13, movable clamping plate; 1301, movable groove; 1302, slider; 14, mounting plate; 15, L-shaped plate; 16, second movable sleeve; 17, drilling motor;. Detailed implementation manners

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0026] As shown in the attached Figure 1 drilling device for processing parts, including a bottom plate 2, supporting feet 1 are fixed at the four corners of the bottom of the bottom plate 2, and mounting racks 4 are fixed on both sides of the top of the bottom plate 2. A transverse movable rail 5 is fixed between the mounting racks 4, and a first movable sleeve 7 is sleeved on the transverse movable rail 5. A longitudinal movable rail 8 is installed at the bottom of the first movable sleeve 7, and a second movable sleeve 16 is sleeved on the longitudinal movable rail 8. One side of the second movable sleeve 16 is fixed with an L-shaped plate 15 by bolts, and a drilling assembly 6 is arranged on the horizontal plate of the L-shaped plate 15. A control panel 9 is installed on one side of the mounting rack 4;

[0027] A fixed clamping plate 3 is installed on one side of the top of the bottom plate 2, and a mounting plate 14 is fixed on the other side of the top of the bottom plate 2. A movable clamping plate 13 is arranged on the bottom plate 2 between the fixed clamping plate 3 and the mounting plate 14. A horizontal scale 12 is installed at one end between the fixed clamping plate 3 and the movable clamping plate 13. An adjusting screw 10 penetrates through the central position of the mounting plate 14, and the output end of the adjusting screw 10 is rotatably connected to the movable clamping plate 13. A positioning assembly 11 is installed on the horizontal scale 12.

[0028] Wherein: during use, by operating the operation control panel 9, the horizontal movable rail 5 and the vertical movable rail 8 can be controlled to work, driving the drilling assembly 6 to move left and right or downward, so as to achieve precise drilling. During use, first, one side of the workpiece to be processed is abutted against the fixed clamping plate 3, and then the adjusting screw 10 is rotated to make the movable clamping plate 13 approach the fixed clamping plate 3, cooperating with the fixed clamping plate 3 to clamp the workpiece. When it is necessary to push the workpiece, the movable clamping plate 13 is slightly loosened, and when drilling, it is clamped, which can clamp workpieces of different specifications and sizes, has stronger applicability, and is very convenient to operate. Embodiment

[0029] Based on Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 5 shown, and the details are described below:

[0030] As a preferred embodiment, a blanking groove 201 is provided at the central position of the bottom plate 2, and the horizontal movable rail 5 is located directly above the blanking groove 201. Sliding grooves 202 are provided on the bottom plate 2 at both ends of the blanking groove 201, and sliding blocks 1302 that match the shapes of the sliding grooves 202 are provided at both ends of the bottom of the movable clamping plate 13; further, the design of the blanking groove 201 facilitates the drilling waste to fall into the bottom collection box, making waste collection more convenient. The design of the sliding grooves 202 and the sliding blocks 1302 makes the movable clamping plate 13 move more smoothly, not prone to shaking, and the clamping is more stable.

[0031] As a preferred embodiment, the drilling assembly 6 includes a drilling motor 17, a connecting plate 601, a guide post 602, a connecting plate 603, a buffer spring 604, a drill bit 605, and an annular positioning lamp 606. A rubber pad 607 is bonded to the edge position at the bottom of the annular positioning lamp 606. The drilling motor 17 is installed on the top of the horizontal plate of the L-shaped plate 15, and the connecting plate 603 is fixed to the bottom of the horizontal plate of the L-shaped plate 15 through the connecting plate 601. The connecting plates 601 are distributed in an annular array on the outer edge of the connecting plate 603, and the guide posts 602 penetrate through the connecting plate 603 between the connecting plates 601. The bottom of the guide post 602 is threadedly connected to the annular positioning lamp 606, and buffer springs 604 are wound around the outer sides of the guide posts 602 below the connecting plate 603. The output shaft of the drilling motor 17 penetrates through the center of the connecting plate 603, and the drill bit 605 is installed on the output shaft of the drilling motor 17 through bolts; further, the annular positioning lamp 606 irradiates above the workpiece to be drilled, and the accurate position of the drilling can be observed, making the drilling more accurate and having a lower cost.

[0032] As a preferred embodiment, the annular positioning lamp 606, the buffer spring 604 and the guide post 602 form an elastic reset structure with the connecting plate 603, and the inner diameter of the annular positioning lamp 606 is larger than the outer diameter of the drill bit 605; further, the elastic reset structure is designed such that when drilling, the annular positioning lamp 606 can press the workpiece from top to bottom to prevent displacement, and the design with the inner diameter larger than the outer diameter of the drill bit 605 enables the drill bit 605 to gradually move downward through the center of the annular positioning lamp 606 during drilling, realizing drilling processing and making the drilling more accurate.

[0033] As a preferred embodiment, the positioning assembly 11 includes a vertical ruler 1101, a first positioning sleeve 1102, a first limit bolt 1103, a hinge seat 1104, a positioning rod 1105, a second positioning sleeve 1106, and a second limit bolt 1107. The second positioning sleeve 1106 is sleeved on the horizontal ruler 12, the top of the second positioning sleeve 1106 is fixed with the first positioning sleeve 1102, the top of the first positioning sleeve 1102 is fixed with the first limit bolt 1103, the vertical ruler 1101 passes through the first positioning sleeve 1102, and one end of the vertical ruler 1101 is integrally connected with the hinge seat 1104, and the positioning rod 1105 is hinged in the hinge seat 1104; further, during use, the position of the second positioning sleeve 1106 on the horizontal ruler 12 is adjusted, and the position of the vertical ruler 1101 in the first positioning sleeve 1102 is adjusted so that the distance between the positioning rod 1105 and the drilling hole position is equal to the distance between the holes to be drilled. After the first hole is drilled, the workpiece is pushed forward. The hinged design of the positioning rod 1105 enables it to rotate. After reaching the fixed distance position, the positioning rod 1105 can extend into the previous drilled hole to complete the fixed distance. For the drilling process of multiple hole positions in the same row, especially for the drilling operation of multiple fixed-distance hole positions, the fixed-distance drilling can be achieved without manually marking the hole positions to be processed, and the operation is very convenient.

[0034] As a preferred embodiment, the bottom of the positioning rod 1105 is designed as an arc, and the bottom of the positioning rod 1105 is flush with the upper surface of the bottom plate 2; further, the arc design makes the rotation more convenient, and the design flush with the upper surface of the bottom plate 2 is more convenient for inserting into the drilled hole of the workpiece to realize the fixed-distance drilling operation, and the design is more reasonable.

[0035] As a preferred embodiment, the vertical ruler 1101 is perpendicular to the horizontal ruler 12, and the shape of the vertical ruler 1101 matches the internal shape of the first positioning sleeve 1102; further, the perpendicular design enables the position of the positioning rod 1105 to be adjusted in the front, back, left, and right directions, facilitating the fixed distance of hole positions at different positions, and the design is more reasonable.

[0036] As a preferred embodiment, an activity groove 1301 with a shape adapted thereto is formed on one side of the movable clamping plate 13 close to the horizontal ruler 12, and the horizontal ruler 12 penetrates through the activity groove 1301. The shape of the horizontal ruler 12 coincides with the internal shape of the second positioning sleeve 1106, and a second limit bolt 1107 is installed at the middle position of the bottom of the second positioning sleeve 1106. Further, the design of the activity groove 1301 enables the movement of the movable clamping plate 13 not to be hindered by the horizontal ruler 12, and at the same time can limit the horizontal ruler 12 to prevent it from deflecting, making the position adjustment of the positioning rod 1105 more accurate and the design more reasonable.

[0037] The working process of the present utility model is as follows:

[0038] During use, operate the control panel 9 to control the horizontal movable rail 5 and the vertical movable rail 8 to work, drive the drilling assembly 6 to move left and right or move downward, and achieve precise drilling. When in use, first press one side of the workpiece to be processed against the fixed clamping plate 3, and then rotate the adjusting screw rod 10 to make the movable clamping plate 13 approach the fixed clamping plate 3, cooperate with the fixed clamping plate 3 to clamp the workpiece. The annular positioning lamp 606 irradiates above the workpiece to be drilled, and the accurate position of the drilling can be observed. Adjust the position of the second positioning sleeve 1106 on the horizontal ruler 12 and adjust the position of the vertical ruler 1101 in the first positioning sleeve 1102 so that the distance between the positioning rod 1105 and the drilling hole position is equal to the distance between the holes to be drilled. After the first hole position is drilled, push the workpiece forward, the positioning rod 1105 rotates, and after reaching the fixed-distance position, the positioning rod 1105 extends into the drilling hole of the previous step to complete the fixed distance. At this time, the drilling operation of the second hole position can be carried out. During drilling, the annular positioning lamp 606 can press the workpiece from top to bottom to prevent it from shifting, and the drill bit 605 gradually moves downward and passes through the center of the annular positioning lamp 606 to achieve drilling processing.

[0039] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A drilling device for processing parts, including a base plate (2), characterized in that: Four feet (1) are fixed at the four corners of the bottom of the base plate (2), and mounting brackets (4) are fixed on both sides of the top of the base plate (2). A transverse moving rail (5) is fixed between the mounting brackets (4), and a first moving sleeve (7) is sleeved on the transverse moving rail (5). A longitudinal moving rail (8) is installed at the bottom of the first moving sleeve (7), and a second moving sleeve (16) is sleeved on the longitudinal moving rail (8). One side of the second moving sleeve (16) is fixed with an L-shaped plate (15) by bolts, and a drilling assembly (6) is arranged on the horizontal plate of the L-shaped plate (15). A control panel (9) is installed on one side of the mounting bracket (4). A fixed clamping plate (3) is installed on one side of the top of the base plate (2), and a mounting plate (14) is fixed on the other side of the top of the base plate (2). A movable clamping plate (13) is arranged on the base plate (2) between the fixed clamping plate (3) and the mounting plate (14), and a cross ruler (12) is installed at one end between the fixed clamping plate (3) and the movable clamping plate (13). An adjusting screw (10) penetrates through the central position of the mounting plate (14), and the output end of the adjusting screw (10) is rotatably connected to the movable clamping plate (13). A positioning assembly (11) is installed on the cross ruler (12).

2. The drilling device for processing parts according to claim 1, characterized in that: A blanking groove (201) is formed at the central position of the base plate (2), and the transverse moving rail (5) is located directly above the blanking groove (201). Chute grooves (202) are formed on the base plate (2) at both ends of the blanking groove (201), and sliding blocks (1302) which are in conformity with the shapes of the chute grooves (202) are arranged at both ends of the bottom of the movable clamping plate (13).

3. A drilling device for machining parts according to claim 1, characterized in that: The drilling assembly (6) includes a drilling motor (17), a connecting plate (601), a guide post (602), a connecting board (603), a buffer spring (604), a drill bit (605) and an annular positioning lamp (606). A rubber pad (607) is bonded to the edge position at the bottom of the annular positioning lamp (606). The drilling motor (17) is installed on the top of the horizontal plate of the L-shaped plate (15), and the connecting board (603) is fixed to the bottom of the horizontal plate of the L-shaped plate (15) through the connecting plate (601). The connecting plates (601) are distributed in an annular array on the outer edge of the connecting board (603), and the guide posts (602) penetrate through the connecting board (603) between the connecting plates (601). The bottom of the guide post (602) is threadedly connected to the annular positioning lamp (606), and buffer springs (604) are wound around the outer sides of the guide posts (602) below the connecting board (603). The output end rotating shaft of the drilling motor (17) penetrates through the center of the connecting board (603), and the drill bit (605) is installed on the output end rotating shaft of the drilling motor (17) by bolts.

4. A drilling device for processing parts according to claim 3, characterized in that: The annular positioning lamp (606) and the connecting board (603) form an elastic reset structure through the buffer spring (604) and the guide post (602), and the inner diameter of the annular positioning lamp (606) is larger than the outer diameter of the drill bit (605).

5. A drilling device for machining parts according to claim 1, characterized in that: The positioning component (11) includes a vertical ruler (1101), a first positioning sleeve (1102), a first limit bolt (1103), a hinge seat (1104), a positioning rod (1105), a second positioning sleeve (1106), and a second limit bolt (1107). The second positioning sleeve (1106) is sleeved on the horizontal ruler (12). The top of the second positioning sleeve (1106) is fixed with the first positioning sleeve (1102), and the top of the first positioning sleeve (1102) is fixed with the first limit bolt (1103). The vertical ruler (1101) passes through the first positioning sleeve (1102), and one end of the vertical ruler (1101) is integrally connected with the hinge seat (1104). The positioning rod (1105) is hinged in the hinge seat (1104).

6. A drilling device for machining parts according to claim 5, characterized in that: The bottom of the positioning rod (1105) is designed as an arc, and the bottom of the positioning rod (1105) is flush with the upper surface of the bottom plate (2).

7. A drilling device for machining parts according to claim 5, characterized in that: The vertical ruler (1101) is perpendicular to the horizontal ruler (12), and the shape of the vertical ruler (1101) matches the internal shape of the first positioning sleeve (1102).

8. A drilling device for component processing according to claim 5, characterized in that: On the side of the movable clamping plate (13) close to the horizontal ruler (12), a movable groove (1301) with a shape adapted to it is opened, and the horizontal ruler (12) passes through the movable groove (1301). The shape of the horizontal ruler (12) matches the internal shape of the second positioning sleeve (1106), and the second limit bolt (1107) is installed at the middle position of the bottom of the second positioning sleeve (1106).

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